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You may also choose to use such covered code under the terms of any subsequent version of the license published by the PHP Group. No one other than the PHP Group has the right to modify the terms applicable to covered code created under this License. 6. Redistributions of any form whatsoever must retain the following acknowledgment: "This product includes PHP, freely available from ". THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PHP DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------var/www/intranet/tmp/0000755000004100000410000000000012667503740015160 5ustar www-datawww-datavar/www/intranet/libraries/0000755000004100000410000000000012406631513016323 5ustar www-datawww-datavar/www/intranet/libraries/simplepie/0000755000004100000410000000000011660054123020307 5ustar www-datawww-datavar/www/intranet/libraries/simplepie/index.html0000644000004100000410000000005411034235614022304 0ustar www-datawww-datavar/www/intranet/libraries/simplepie/README.txt0000644000004100000410000000225311034235616022012 0ustar www-datawww-dataSIMPLEPIE http://simplepie.org By Ryan Parman and Geoffrey Sneddon BSD-LICENSED http://www.opensource.org/licenses/bsd-license.php WHAT COMES IN THE PACKAGE? 1) simplepie.inc - The SimplePie library. This is all that's required for your pages. 2) README.txt - This document. 3) LICENSE.txt - A copy of the BSD license. 4) compatibility_test - The SimplePie compatibility test that checks your server for required settings. 5) demo - A basic feed reader demo that shows off some of SimplePie's more noticable features. 6) idn - A third-party library that SimplePie can optionally use to understand Internationalized Domain Names (IDNs). 7) test - SimplePie's unit test suite. This is only available in SVN builds. TO START THE DEMO: 1) Upload this package to your webserver. 2) Make sure that the cache folder inside of the demo folder is server-writable. 3) Navigate your browser to the demo folder. SUPPORT: For further setup and install documentation, function references, etc., visit: http://simplepie.org/wiki/ For bug reports, feature requests and other support, visit: http://simplepie.org/support/ For more insight on SimplePie development, visit: http://simplepie.org/development/var/www/intranet/libraries/simplepie/idn/0000755000004100000410000000000011660054123021061 5ustar www-datawww-datavar/www/intranet/libraries/simplepie/idn/idna_convert.class.php0000644000004100000410000011304611034235616025361 0ustar www-datawww-data * @copyright 2004-2007 phlyLabs Berlin, http://phlylabs.de * @version 0.5.1 * */ class idna_convert { /** * Holds all relevant mapping tables, loaded from a seperate file on construct * See RFC3454 for details * * @var array * @access private */ var $NP = array(); // Internal settings, do not mess with them var $_punycode_prefix = 'xn--'; var $_invalid_ucs = 0x80000000; var $_max_ucs = 0x10FFFF; var $_base = 36; var $_tmin = 1; var $_tmax = 26; var $_skew = 38; var $_damp = 700; var $_initial_bias = 72; var $_initial_n = 0x80; var $_sbase = 0xAC00; var $_lbase = 0x1100; var $_vbase = 0x1161; var $_tbase = 0x11A7; var $_lcount = 19; var $_vcount = 21; var $_tcount = 28; var $_ncount = 588; // _vcount * _tcount var $_scount = 11172; // _lcount * _tcount * _vcount var $_error = false; // See {@link set_paramter()} for details of how to change the following // settings from within your script / application var $_api_encoding = 'utf8'; // Default input charset is UTF-8 var $_allow_overlong = false; // Overlong UTF-8 encodings are forbidden var $_strict_mode = false; // Behave strict or not // The constructor function idna_convert($options = false) { $this->slast = $this->_sbase + $this->_lcount * $this->_vcount * $this->_tcount; if (function_exists('file_get_contents')) { $this->NP = unserialize(file_get_contents(dirname(__FILE__).'/npdata.ser')); } else { $this->NP = unserialize(join('', file(dirname(__FILE__).'/npdata.ser'))); } // If parameters are given, pass these to the respective method if (is_array($options)) { return $this->set_parameter($options); } return true; } /** * Sets a new option value. Available options and values: * [encoding - Use either UTF-8, UCS4 as array or UCS4 as string as input ('utf8' for UTF-8, * 'ucs4_string' and 'ucs4_array' respectively for UCS4); The output is always UTF-8] * [overlong - Unicode does not allow unnecessarily long encodings of chars, * to allow this, set this parameter to true, else to false; * default is false.] * [strict - true: strict mode, good for registration purposes - Causes errors * on failures; false: loose mode, ideal for "wildlife" applications * by silently ignoring errors and returning the original input instead * * @param mixed Parameter to set (string: single parameter; array of Parameter => Value pairs) * @param string Value to use (if parameter 1 is a string) * @return boolean true on success, false otherwise * @access public */ function set_parameter($option, $value = false) { if (!is_array($option)) { $option = array($option => $value); } foreach ($option as $k => $v) { switch ($k) { case 'encoding': switch ($v) { case 'utf8': case 'ucs4_string': case 'ucs4_array': $this->_api_encoding = $v; break; default: $this->_error('Set Parameter: Unknown parameter '.$v.' for option '.$k); return false; } break; case 'overlong': $this->_allow_overlong = ($v) ? true : false; break; case 'strict': $this->_strict_mode = ($v) ? true : false; break; default: $this->_error('Set Parameter: Unknown option '.$k); return false; } } return true; } /** * Decode a given ACE domain name * @param string Domain name (ACE string) * [@param string Desired output encoding, see {@link set_parameter}] * @return string Decoded Domain name (UTF-8 or UCS-4) * @access public */ function decode($input, $one_time_encoding = false) { // Optionally set if ($one_time_encoding) { switch ($one_time_encoding) { case 'utf8': case 'ucs4_string': case 'ucs4_array': break; default: $this->_error('Unknown encoding '.$one_time_encoding); return false; } } // Make sure to drop any newline characters around $input = trim($input); // Negotiate input and try to determine, whether it is a plain string, // an email address or something like a complete URL if (strpos($input, '@')) { // Maybe it is an email address // No no in strict mode if ($this->_strict_mode) { $this->_error('Only simple domain name parts can be handled in strict mode'); return false; } list ($email_pref, $input) = explode('@', $input, 2); $arr = explode('.', $input); foreach ($arr as $k => $v) { if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) { $conv = $this->_decode($v); if ($conv) $arr[$k] = $conv; } } $input = join('.', $arr); $arr = explode('.', $email_pref); foreach ($arr as $k => $v) { if (preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $v)) { $conv = $this->_decode($v); if ($conv) $arr[$k] = $conv; } } $email_pref = join('.', $arr); $return = $email_pref . '@' . $input; } elseif (preg_match('![:\./]!', $input)) { // Or a complete domain name (with or without paths / parameters) // No no in strict mode if ($this->_strict_mode) { $this->_error('Only simple domain name parts can be handled in strict mode'); return false; } $parsed = parse_url($input); if (isset($parsed['host'])) { $arr = explode('.', $parsed['host']); foreach ($arr as $k => $v) { $conv = $this->_decode($v); if ($conv) $arr[$k] = $conv; } $parsed['host'] = join('.', $arr); $return = (empty($parsed['scheme']) ? '' : $parsed['scheme'].(strtolower($parsed['scheme']) == 'mailto' ? ':' : '://')) .(empty($parsed['user']) ? '' : $parsed['user'].(empty($parsed['pass']) ? '' : ':'.$parsed['pass']).'@') .$parsed['host'] .(empty($parsed['port']) ? '' : ':'.$parsed['port']) .(empty($parsed['path']) ? '' : $parsed['path']) .(empty($parsed['query']) ? '' : '?'.$parsed['query']) .(empty($parsed['fragment']) ? '' : '#'.$parsed['fragment']); } else { // parse_url seems to have failed, try without it $arr = explode('.', $input); foreach ($arr as $k => $v) { $conv = $this->_decode($v); $arr[$k] = ($conv) ? $conv : $v; } $return = join('.', $arr); } } else { // Otherwise we consider it being a pure domain name string $return = $this->_decode($input); if (!$return) $return = $input; } // The output is UTF-8 by default, other output formats need conversion here // If one time encoding is given, use this, else the objects property switch (($one_time_encoding) ? $one_time_encoding : $this->_api_encoding) { case 'utf8': return $return; break; case 'ucs4_string': return $this->_ucs4_to_ucs4_string($this->_utf8_to_ucs4($return)); break; case 'ucs4_array': return $this->_utf8_to_ucs4($return); break; default: $this->_error('Unsupported output format'); return false; } } /** * Encode a given UTF-8 domain name * @param string Domain name (UTF-8 or UCS-4) * [@param string Desired input encoding, see {@link set_parameter}] * @return string Encoded Domain name (ACE string) * @access public */ function encode($decoded, $one_time_encoding = false) { // Forcing conversion of input to UCS4 array // If one time encoding is given, use this, else the objects property switch ($one_time_encoding ? $one_time_encoding : $this->_api_encoding) { case 'utf8': $decoded = $this->_utf8_to_ucs4($decoded); break; case 'ucs4_string': $decoded = $this->_ucs4_string_to_ucs4($decoded); case 'ucs4_array': break; default: $this->_error('Unsupported input format: '.($one_time_encoding ? $one_time_encoding : $this->_api_encoding)); return false; } // No input, no output, what else did you expect? if (empty($decoded)) return ''; // Anchors for iteration $last_begin = 0; // Output string $output = ''; foreach ($decoded as $k => $v) { // Make sure to use just the plain dot switch($v) { case 0x3002: case 0xFF0E: case 0xFF61: $decoded[$k] = 0x2E; // Right, no break here, the above are converted to dots anyway // Stumbling across an anchoring character case 0x2E: case 0x2F: case 0x3A: case 0x3F: case 0x40: // Neither email addresses nor URLs allowed in strict mode if ($this->_strict_mode) { $this->_error('Neither email addresses nor URLs are allowed in strict mode.'); return false; } else { // Skip first char if ($k) { $encoded = ''; $encoded = $this->_encode(array_slice($decoded, $last_begin, (($k)-$last_begin))); if ($encoded) { $output .= $encoded; } else { $output .= $this->_ucs4_to_utf8(array_slice($decoded, $last_begin, (($k)-$last_begin))); } $output .= chr($decoded[$k]); } $last_begin = $k + 1; } } } // Catch the rest of the string if ($last_begin) { $inp_len = sizeof($decoded); $encoded = ''; $encoded = $this->_encode(array_slice($decoded, $last_begin, (($inp_len)-$last_begin))); if ($encoded) { $output .= $encoded; } else { $output .= $this->_ucs4_to_utf8(array_slice($decoded, $last_begin, (($inp_len)-$last_begin))); } return $output; } else { if ($output = $this->_encode($decoded)) { return $output; } else { return $this->_ucs4_to_utf8($decoded); } } } /** * Use this method to get the last error ocurred * @param void * @return string The last error, that occured * @access public */ function get_last_error() { return $this->_error; } /** * The actual decoding algorithm * @access private */ function _decode($encoded) { // We do need to find the Punycode prefix if (!preg_match('!^'.preg_quote($this->_punycode_prefix, '!').'!', $encoded)) { $this->_error('This is not a punycode string'); return false; } $encode_test = preg_replace('!^'.preg_quote($this->_punycode_prefix, '!').'!', '', $encoded); // If nothing left after removing the prefix, it is hopeless if (!$encode_test) { $this->_error('The given encoded string was empty'); return false; } // Find last occurence of the delimiter $delim_pos = strrpos($encoded, '-'); if ($delim_pos > strlen($this->_punycode_prefix)) { for ($k = strlen($this->_punycode_prefix); $k < $delim_pos; ++$k) { $decoded[] = ord($encoded{$k}); } } else { $decoded = array(); } $deco_len = count($decoded); $enco_len = strlen($encoded); // Wandering through the strings; init $is_first = true; $bias = $this->_initial_bias; $idx = 0; $char = $this->_initial_n; for ($enco_idx = ($delim_pos) ? ($delim_pos + 1) : 0; $enco_idx < $enco_len; ++$deco_len) { for ($old_idx = $idx, $w = 1, $k = $this->_base; 1 ; $k += $this->_base) { $digit = $this->_decode_digit($encoded{$enco_idx++}); $idx += $digit * $w; $t = ($k <= $bias) ? $this->_tmin : (($k >= $bias + $this->_tmax) ? $this->_tmax : ($k - $bias)); if ($digit < $t) break; $w = (int) ($w * ($this->_base - $t)); } $bias = $this->_adapt($idx - $old_idx, $deco_len + 1, $is_first); $is_first = false; $char += (int) ($idx / ($deco_len + 1)); $idx %= ($deco_len + 1); if ($deco_len > 0) { // Make room for the decoded char for ($i = $deco_len; $i > $idx; $i--) { $decoded[$i] = $decoded[($i - 1)]; } } $decoded[$idx++] = $char; } return $this->_ucs4_to_utf8($decoded); } /** * The actual encoding algorithm * @access private */ function _encode($decoded) { // We cannot encode a domain name containing the Punycode prefix $extract = strlen($this->_punycode_prefix); $check_pref = $this->_utf8_to_ucs4($this->_punycode_prefix); $check_deco = array_slice($decoded, 0, $extract); if ($check_pref == $check_deco) { $this->_error('This is already a punycode string'); return false; } // We will not try to encode strings consisting of basic code points only $encodable = false; foreach ($decoded as $k => $v) { if ($v > 0x7a) { $encodable = true; break; } } if (!$encodable) { $this->_error('The given string does not contain encodable chars'); return false; } // Do NAMEPREP $decoded = $this->_nameprep($decoded); if (!$decoded || !is_array($decoded)) return false; // NAMEPREP failed $deco_len = count($decoded); if (!$deco_len) return false; // Empty array $codecount = 0; // How many chars have been consumed $encoded = ''; // Copy all basic code points to output for ($i = 0; $i < $deco_len; ++$i) { $test = $decoded[$i]; // Will match [-0-9a-zA-Z] if ((0x2F < $test && $test < 0x40) || (0x40 < $test && $test < 0x5B) || (0x60 < $test && $test <= 0x7B) || (0x2D == $test)) { $encoded .= chr($decoded[$i]); $codecount++; } } if ($codecount == $deco_len) return $encoded; // All codepoints were basic ones // Start with the prefix; copy it to output $encoded = $this->_punycode_prefix.$encoded; // If we have basic code points in output, add an hyphen to the end if ($codecount) $encoded .= '-'; // Now find and encode all non-basic code points $is_first = true; $cur_code = $this->_initial_n; $bias = $this->_initial_bias; $delta = 0; while ($codecount < $deco_len) { // Find the smallest code point >= the current code point and // remember the last ouccrence of it in the input for ($i = 0, $next_code = $this->_max_ucs; $i < $deco_len; $i++) { if ($decoded[$i] >= $cur_code && $decoded[$i] <= $next_code) { $next_code = $decoded[$i]; } } $delta += ($next_code - $cur_code) * ($codecount + 1); $cur_code = $next_code; // Scan input again and encode all characters whose code point is $cur_code for ($i = 0; $i < $deco_len; $i++) { if ($decoded[$i] < $cur_code) { $delta++; } elseif ($decoded[$i] == $cur_code) { for ($q = $delta, $k = $this->_base; 1; $k += $this->_base) { $t = ($k <= $bias) ? $this->_tmin : (($k >= $bias + $this->_tmax) ? $this->_tmax : $k - $bias); if ($q < $t) break; $encoded .= $this->_encode_digit(intval($t + (($q - $t) % ($this->_base - $t)))); //v0.4.5 Changed from ceil() to intval() $q = (int) (($q - $t) / ($this->_base - $t)); } $encoded .= $this->_encode_digit($q); $bias = $this->_adapt($delta, $codecount+1, $is_first); $codecount++; $delta = 0; $is_first = false; } } $delta++; $cur_code++; } return $encoded; } /** * Adapt the bias according to the current code point and position * @access private */ function _adapt($delta, $npoints, $is_first) { $delta = intval($is_first ? ($delta / $this->_damp) : ($delta / 2)); $delta += intval($delta / $npoints); for ($k = 0; $delta > (($this->_base - $this->_tmin) * $this->_tmax) / 2; $k += $this->_base) { $delta = intval($delta / ($this->_base - $this->_tmin)); } return intval($k + ($this->_base - $this->_tmin + 1) * $delta / ($delta + $this->_skew)); } /** * Encoding a certain digit * @access private */ function _encode_digit($d) { return chr($d + 22 + 75 * ($d < 26)); } /** * Decode a certain digit * @access private */ function _decode_digit($cp) { $cp = ord($cp); return ($cp - 48 < 10) ? $cp - 22 : (($cp - 65 < 26) ? $cp - 65 : (($cp - 97 < 26) ? $cp - 97 : $this->_base)); } /** * Internal error handling method * @access private */ function _error($error = '') { $this->_error = $error; } /** * Do Nameprep according to RFC3491 and RFC3454 * @param array Unicode Characters * @return string Unicode Characters, Nameprep'd * @access private */ function _nameprep($input) { $output = array(); $error = false; // // Mapping // Walking through the input array, performing the required steps on each of // the input chars and putting the result into the output array // While mapping required chars we apply the cannonical ordering foreach ($input as $v) { // Map to nothing == skip that code point if (in_array($v, $this->NP['map_nothing'])) continue; // Try to find prohibited input if (in_array($v, $this->NP['prohibit']) || in_array($v, $this->NP['general_prohibited'])) { $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v)); return false; } foreach ($this->NP['prohibit_ranges'] as $range) { if ($range[0] <= $v && $v <= $range[1]) { $this->_error('NAMEPREP: Prohibited input U+'.sprintf('%08X', $v)); return false; } } // // Hangul syllable decomposition if (0xAC00 <= $v && $v <= 0xD7AF) { foreach ($this->_hangul_decompose($v) as $out) { $output[] = (int) $out; } // There's a decomposition mapping for that code point } elseif (isset($this->NP['replacemaps'][$v])) { foreach ($this->_apply_cannonical_ordering($this->NP['replacemaps'][$v]) as $out) { $output[] = (int) $out; } } else { $output[] = (int) $v; } } // Before applying any Combining, try to rearrange any Hangul syllables $output = $this->_hangul_compose($output); // // Combine code points // $last_class = 0; $last_starter = 0; $out_len = count($output); for ($i = 0; $i < $out_len; ++$i) { $class = $this->_get_combining_class($output[$i]); if ((!$last_class || $last_class > $class) && $class) { // Try to match $seq_len = $i - $last_starter; $out = $this->_combine(array_slice($output, $last_starter, $seq_len)); // On match: Replace the last starter with the composed character and remove // the now redundant non-starter(s) if ($out) { $output[$last_starter] = $out; if (count($out) != $seq_len) { for ($j = $i+1; $j < $out_len; ++$j) { $output[$j-1] = $output[$j]; } unset($output[$out_len]); } // Rewind the for loop by one, since there can be more possible compositions $i--; $out_len--; $last_class = ($i == $last_starter) ? 0 : $this->_get_combining_class($output[$i-1]); continue; } } // The current class is 0 if (!$class) $last_starter = $i; $last_class = $class; } return $output; } /** * Decomposes a Hangul syllable * (see http://www.unicode.org/unicode/reports/tr15/#Hangul * @param integer 32bit UCS4 code point * @return array Either Hangul Syllable decomposed or original 32bit value as one value array * @access private */ function _hangul_decompose($char) { $sindex = (int) $char - $this->_sbase; if ($sindex < 0 || $sindex >= $this->_scount) { return array($char); } $result = array(); $result[] = (int) $this->_lbase + $sindex / $this->_ncount; $result[] = (int) $this->_vbase + ($sindex % $this->_ncount) / $this->_tcount; $T = intval($this->_tbase + $sindex % $this->_tcount); if ($T != $this->_tbase) $result[] = $T; return $result; } /** * Ccomposes a Hangul syllable * (see http://www.unicode.org/unicode/reports/tr15/#Hangul * @param array Decomposed UCS4 sequence * @return array UCS4 sequence with syllables composed * @access private */ function _hangul_compose($input) { $inp_len = count($input); if (!$inp_len) return array(); $result = array(); $last = (int) $input[0]; $result[] = $last; // copy first char from input to output for ($i = 1; $i < $inp_len; ++$i) { $char = (int) $input[$i]; $sindex = $last - $this->_sbase; $lindex = $last - $this->_lbase; $vindex = $char - $this->_vbase; $tindex = $char - $this->_tbase; // Find out, whether two current characters are LV and T if (0 <= $sindex && $sindex < $this->_scount && ($sindex % $this->_tcount == 0) && 0 <= $tindex && $tindex <= $this->_tcount) { // create syllable of form LVT $last += $tindex; $result[(count($result) - 1)] = $last; // reset last continue; // discard char } // Find out, whether two current characters form L and V if (0 <= $lindex && $lindex < $this->_lcount && 0 <= $vindex && $vindex < $this->_vcount) { // create syllable of form LV $last = (int) $this->_sbase + ($lindex * $this->_vcount + $vindex) * $this->_tcount; $result[(count($result) - 1)] = $last; // reset last continue; // discard char } // if neither case was true, just add the character $last = $char; $result[] = $char; } return $result; } /** * Returns the combining class of a certain wide char * @param integer Wide char to check (32bit integer) * @return integer Combining class if found, else 0 * @access private */ function _get_combining_class($char) { return isset($this->NP['norm_combcls'][$char]) ? $this->NP['norm_combcls'][$char] : 0; } /** * Apllies the cannonical ordering of a decomposed UCS4 sequence * @param array Decomposed UCS4 sequence * @return array Ordered USC4 sequence * @access private */ function _apply_cannonical_ordering($input) { $swap = true; $size = count($input); while ($swap) { $swap = false; $last = $this->_get_combining_class(intval($input[0])); for ($i = 0; $i < $size-1; ++$i) { $next = $this->_get_combining_class(intval($input[$i+1])); if ($next != 0 && $last > $next) { // Move item leftward until it fits for ($j = $i + 1; $j > 0; --$j) { if ($this->_get_combining_class(intval($input[$j-1])) <= $next) break; $t = intval($input[$j]); $input[$j] = intval($input[$j-1]); $input[$j-1] = $t; $swap = true; } // Reentering the loop looking at the old character again $next = $last; } $last = $next; } } return $input; } /** * Do composition of a sequence of starter and non-starter * @param array UCS4 Decomposed sequence * @return array Ordered USC4 sequence * @access private */ function _combine($input) { $inp_len = count($input); foreach ($this->NP['replacemaps'] as $np_src => $np_target) { if ($np_target[0] != $input[0]) continue; if (count($np_target) != $inp_len) continue; $hit = false; foreach ($input as $k2 => $v2) { if ($v2 == $np_target[$k2]) { $hit = true; } else { $hit = false; break; } } if ($hit) return $np_src; } return false; } /** * This converts an UTF-8 encoded string to its UCS-4 representation * By talking about UCS-4 "strings" we mean arrays of 32bit integers representing * each of the "chars". This is due to PHP not being able to handle strings with * bit depth different from 8. This apllies to the reverse method _ucs4_to_utf8(), too. * The following UTF-8 encodings are supported: * bytes bits representation * 1 7 0xxxxxxx * 2 11 110xxxxx 10xxxxxx * 3 16 1110xxxx 10xxxxxx 10xxxxxx * 4 21 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx * 5 26 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx * 6 31 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx * Each x represents a bit that can be used to store character data. * The five and six byte sequences are part of Annex D of ISO/IEC 10646-1:2000 * @access private */ function _utf8_to_ucs4($input) { $output = array(); $out_len = 0; $inp_len = strlen($input); $mode = 'next'; $test = 'none'; for ($k = 0; $k < $inp_len; ++$k) { $v = ord($input{$k}); // Extract byte from input string if ($v < 128) { // We found an ASCII char - put into stirng as is $output[$out_len] = $v; ++$out_len; if ('add' == $mode) { $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k); return false; } continue; } if ('next' == $mode) { // Try to find the next start byte; determine the width of the Unicode char $start_byte = $v; $mode = 'add'; $test = 'range'; if ($v >> 5 == 6) { // &110xxxxx 10xxxxx $next_byte = 0; // Tells, how many times subsequent bitmasks must rotate 6bits to the left $v = ($v - 192) << 6; } elseif ($v >> 4 == 14) { // &1110xxxx 10xxxxxx 10xxxxxx $next_byte = 1; $v = ($v - 224) << 12; } elseif ($v >> 3 == 30) { // &11110xxx 10xxxxxx 10xxxxxx 10xxxxxx $next_byte = 2; $v = ($v - 240) << 18; } elseif ($v >> 2 == 62) { // &111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx $next_byte = 3; $v = ($v - 248) << 24; } elseif ($v >> 1 == 126) { // &1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx $next_byte = 4; $v = ($v - 252) << 30; } else { $this->_error('This might be UTF-8, but I don\'t understand it at byte '.$k); return false; } if ('add' == $mode) { $output[$out_len] = (int) $v; ++$out_len; continue; } } if ('add' == $mode) { if (!$this->_allow_overlong && $test == 'range') { $test = 'none'; if (($v < 0xA0 && $start_byte == 0xE0) || ($v < 0x90 && $start_byte == 0xF0) || ($v > 0x8F && $start_byte == 0xF4)) { $this->_error('Bogus UTF-8 character detected (out of legal range) at byte '.$k); return false; } } if ($v >> 6 == 2) { // Bit mask must be 10xxxxxx $v = ($v - 128) << ($next_byte * 6); $output[($out_len - 1)] += $v; --$next_byte; } else { $this->_error('Conversion from UTF-8 to UCS-4 failed: malformed input at byte '.$k); return false; } if ($next_byte < 0) { $mode = 'next'; } } } // for return $output; } /** * Convert UCS-4 string into UTF-8 string * See _utf8_to_ucs4() for details * @access private */ function _ucs4_to_utf8($input) { $output = ''; $k = 0; foreach ($input as $v) { ++$k; // $v = ord($v); if ($v < 128) { // 7bit are transferred literally $output .= chr($v); } elseif ($v < (1 << 11)) { // 2 bytes $output .= chr(192 + ($v >> 6)) . chr(128 + ($v & 63)); } elseif ($v < (1 << 16)) { // 3 bytes $output .= chr(224 + ($v >> 12)) . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63)); } elseif ($v < (1 << 21)) { // 4 bytes $output .= chr(240 + ($v >> 18)) . chr(128 + (($v >> 12) & 63)) . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63)); } elseif ($v < (1 << 26)) { // 5 bytes $output .= chr(248 + ($v >> 24)) . chr(128 + (($v >> 18) & 63)) . chr(128 + (($v >> 12) & 63)) . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63)); } elseif ($v < (1 << 31)) { // 6 bytes $output .= chr(252 + ($v >> 30)) . chr(128 + (($v >> 24) & 63)) . chr(128 + (($v >> 18) & 63)) . chr(128 + (($v >> 12) & 63)) . chr(128 + (($v >> 6) & 63)) . chr(128 + ($v & 63)); } else { $this->_error('Conversion from UCS-4 to UTF-8 failed: malformed input at byte '.$k); return false; } } return $output; } /** * Convert UCS-4 array into UCS-4 string * * @access private */ function _ucs4_to_ucs4_string($input) { $output = ''; // Take array values and split output to 4 bytes per value // The bit mask is 255, which reads &11111111 foreach ($input as $v) { $output .= chr(($v >> 24) & 255).chr(($v >> 16) & 255).chr(($v >> 8) & 255).chr($v & 255); } return $output; } /** * Convert UCS-4 strin into UCS-4 garray * * @access private */ function _ucs4_string_to_ucs4($input) { $output = array(); $inp_len = strlen($input); // Input length must be dividable by 4 if ($inp_len % 4) { $this->_error('Input UCS4 string is broken'); return false; } // Empty input - return empty output if (!$inp_len) return $output; for ($i = 0, $out_len = -1; $i < $inp_len; ++$i) { // Increment output position every 4 input bytes if (!($i % 4)) { $out_len++; $output[$out_len] = 0; } $output[$out_len] += ord($input{$i}) << (8 * (3 - ($i % 4) ) ); } return $output; } } /** * Adapter class for aligning the API of idna_convert with that of Net_IDNA * @author Matthias Sommerfeld */ class Net_IDNA_php4 extends idna_convert { /** * Sets a new option value. Available options and values: * [encoding - Use either UTF-8, UCS4 as array or UCS4 as string as input ('utf8' for UTF-8, * 'ucs4_string' and 'ucs4_array' respectively for UCS4); The output is always UTF-8] * [overlong - Unicode does not allow unnecessarily long encodings of chars, * to allow this, set this parameter to true, else to false; * default is false.] * [strict - true: strict mode, good for registration purposes - Causes errors * on failures; false: loose mode, ideal for "wildlife" applications * by silently ignoring errors and returning the original input instead * * @param mixed Parameter to set (string: single parameter; array of Parameter => Value pairs) * @param string Value to use (if parameter 1 is a string) * @return boolean true on success, false otherwise * @access public */ function setParams($option, $param = false) { return $this->IC->set_parameters($option, $param); } } ?>var/www/intranet/libraries/simplepie/idn/LICENCE0000644000004100000410000006362311034235614022061 0ustar www-datawww-data GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! var/www/intranet/libraries/simplepie/idn/index.html0000644000004100000410000000005411034235614023056 0ustar www-datawww-datavar/www/intranet/libraries/simplepie/idn/npdata.ser0000644000004100000410000012260111034235614023046 0ustar 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0ustar www-datawww-data******************************************************************************* * * * IDNA Convert (idna_convert.class.php) * * * * http://idnaconv.phlymail.de mailto:phlymail@phlylabs.de * ******************************************************************************* * (c) 2004-2007 phlyLabs, Berlin * * This file is encoded in UTF-8 * ******************************************************************************* Introduction ------------ The class idna_convert allows to convert internationalized domain names (see RFC 3490, 3491, 3492 and 3454 for detials) as they can be used with various registries worldwide to be translated between their original (localized) form and their encoded form as it will be used in the DNS (Domain Name System). The class provides two public methods, encode() and decode(), which do exactly what you would expect them to do. You are allowed to use complete domain names, simple strings and complete email addresses as well. That means, that you might use any of the following notations: - www.nörgler.com - xn--nrgler-wxa - xn--brse-5qa.xn--knrz-1ra.info Errors, incorrectly encoded or invalid strings will lead to either a FALSE response (when in strict mode) or to only partially converted strings. You can query the occured error by calling the method get_last_error(). Unicode strings are expected to be either UTF-8 strings, UCS-4 strings or UCS-4 arrays. The default format is UTF-8. For setting different encodings, you can call the method setParams() - please see the inline documentation for details. ACE strings (the Punycode form) are always 7bit ASCII strings. ATTENTION: We no longer supply the PHP5 version of the class. It is not necessary for achieving a successfull conversion, since the supplied PHP code is compatible with both PHP4 and PHP5. We expect to see no compatibility issues with the upcoming PHP6, too. Files ----- idna_convert.class.php - The actual class idna_convert.create.npdata.php - Useful for (re)creating the NPData file npdata.ser - Serialized data for NamePrep example.php - An example web page for converting ReadMe.txt - This file LICENCE - The LGPL licence file The class is contained in idna_convert.class.php. MAKE SURE to copy the npdata.ser file into the same folder as the class file itself! Examples -------- 1. Say we wish to encode the domain name nörgler.com: // Include the class include_once('idna_convert.class.php'); // Instantiate it * $IDN = new idna_convert(); // The input string, if input is not UTF-8 or UCS-4, it must be converted before $input = utf8_encode('nörgler.com'); // Encode it to its punycode presentation $output = $IDN->encode($input); // Output, what we got now echo $output; // This will read: xn--nrgler-wxa.com 2. We received an email from a punycoded domain and are willing to learn, how the domain name reads originally // Include the class include_once('idna_convert.class.php'); // Instantiate it (depending on the version you are using) with $IDN = new idna_convert(); // The input string $input = 'andre@xn--brse-5qa.xn--knrz-1ra.info'; // Encode it to its punycode presentation $output = $IDN->decode($input); // Output, what we got now, if output should be in a format different to UTF-8 // or UCS-4, you will have to convert it before outputting it echo utf8_decode($output); // This will read: andre@börse.knörz.info 3. The input is read from a UCS-4 coded file and encoded line by line. By appending the optional second parameter we tell enode() about the input format to be used // Include the class include_once('idna_convert.class.php'); // Instantiate it $IDN = new dinca_convert(); // Iterate through the input file line by line foreach (file('ucs4-domains.txt') as $line) { echo $IDN->encode(trim($line), 'ucs4_string'); echo "\n"; } NPData ------ Should you need to recreate the npdata.ser file, which holds all necessary translation tables in a serialized format, you can run the file idna_convert.create.npdata.php, which creates the file for you and stores it in the same folder, where it is placed. Should you need to do changes to the tables you can do so, but beware of the consequences. Contact us ---------- In case of errors, bugs, questions, wishes, please don't hesitate to contact us under the email address above. The team of phlyLabs http://phlylabs.de mailto:phlymail@phlylabs.devar/www/intranet/libraries/simplepie/simplepie.php0000644000004100000410000105661211034235614023023 0ustar www-datawww-data' . SIMPLEPIE_NAME . ''); /** * No Autodiscovery * @see SimplePie::set_autodiscovery_level() */ define('SIMPLEPIE_LOCATOR_NONE', 0); /** * Feed Link Element Autodiscovery * @see SimplePie::set_autodiscovery_level() */ define('SIMPLEPIE_LOCATOR_AUTODISCOVERY', 1); /** * Local Feed Extension Autodiscovery * @see SimplePie::set_autodiscovery_level() */ define('SIMPLEPIE_LOCATOR_LOCAL_EXTENSION', 2); /** * Local Feed Body Autodiscovery * @see SimplePie::set_autodiscovery_level() */ define('SIMPLEPIE_LOCATOR_LOCAL_BODY', 4); /** * Remote Feed Extension Autodiscovery * @see SimplePie::set_autodiscovery_level() */ define('SIMPLEPIE_LOCATOR_REMOTE_EXTENSION', 8); /** * Remote Feed Body Autodiscovery * @see SimplePie::set_autodiscovery_level() */ define('SIMPLEPIE_LOCATOR_REMOTE_BODY', 16); /** * All Feed Autodiscovery * @see SimplePie::set_autodiscovery_level() */ define('SIMPLEPIE_LOCATOR_ALL', 31); /** * No known feed type */ define('SIMPLEPIE_TYPE_NONE', 0); /** * RSS 0.90 */ define('SIMPLEPIE_TYPE_RSS_090', 1); /** * RSS 0.91 (Netscape) */ define('SIMPLEPIE_TYPE_RSS_091_NETSCAPE', 2); /** * RSS 0.91 (Userland) */ define('SIMPLEPIE_TYPE_RSS_091_USERLAND', 4); /** * RSS 0.91 (both Netscape and Userland) */ define('SIMPLEPIE_TYPE_RSS_091', 6); /** * RSS 0.92 */ define('SIMPLEPIE_TYPE_RSS_092', 8); /** * RSS 0.93 */ define('SIMPLEPIE_TYPE_RSS_093', 16); /** * RSS 0.94 */ define('SIMPLEPIE_TYPE_RSS_094', 32); /** * RSS 1.0 */ define('SIMPLEPIE_TYPE_RSS_10', 64); /** * RSS 2.0 */ define('SIMPLEPIE_TYPE_RSS_20', 128); /** * RDF-based RSS */ define('SIMPLEPIE_TYPE_RSS_RDF', 65); /** * Non-RDF-based RSS (truly intended as syndication format) */ define('SIMPLEPIE_TYPE_RSS_SYNDICATION', 190); /** * All RSS */ define('SIMPLEPIE_TYPE_RSS_ALL', 255); /** * Atom 0.3 */ define('SIMPLEPIE_TYPE_ATOM_03', 256); /** * Atom 1.0 */ define('SIMPLEPIE_TYPE_ATOM_10', 512); /** * All Atom */ define('SIMPLEPIE_TYPE_ATOM_ALL', 768); /** * All feed types */ define('SIMPLEPIE_TYPE_ALL', 1023); /** * No construct */ define('SIMPLEPIE_CONSTRUCT_NONE', 0); /** * Text construct */ define('SIMPLEPIE_CONSTRUCT_TEXT', 1); /** * HTML construct */ define('SIMPLEPIE_CONSTRUCT_HTML', 2); /** * XHTML construct */ define('SIMPLEPIE_CONSTRUCT_XHTML', 4); /** * base64-encoded construct */ define('SIMPLEPIE_CONSTRUCT_BASE64', 8); /** * IRI construct */ define('SIMPLEPIE_CONSTRUCT_IRI', 16); /** * A construct that might be HTML */ define('SIMPLEPIE_CONSTRUCT_MAYBE_HTML', 32); /** * All constructs */ define('SIMPLEPIE_CONSTRUCT_ALL', 63); /** * PCRE for HTML attributes */ define('SIMPLEPIE_PCRE_HTML_ATTRIBUTE', '((?:\s+(?:(?:[^\s:]+:)?[^\s:]+)(?:\s*=\s*(?:"(?:[^"]*)"|\'(?:[^\']*)\'|(?:[a-z0-9\-._:]*)))?)*)\s*'); /** * PCRE for XML attributes */ define('SIMPLEPIE_PCRE_XML_ATTRIBUTE', '((?:\s+(?:(?:[^\s:]+:)?[^\s:]+)\s*=\s*(?:"(?:[^"]*)"|\'(?:[^\']*)\'))*)\s*'); /** * XML Namespace */ define('SIMPLEPIE_NAMESPACE_XML', 'http://www.w3.org/XML/1998/namespace'); /** * Atom 1.0 Namespace */ define('SIMPLEPIE_NAMESPACE_ATOM_10', 'http://www.w3.org/2005/Atom'); /** * Atom 0.3 Namespace */ define('SIMPLEPIE_NAMESPACE_ATOM_03', 'http://purl.org/atom/ns#'); /** * RDF Namespace */ define('SIMPLEPIE_NAMESPACE_RDF', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'); /** * RSS 0.90 Namespace */ define('SIMPLEPIE_NAMESPACE_RSS_090', 'http://my.netscape.com/rdf/simple/0.9/'); /** * RSS 1.0 Namespace */ define('SIMPLEPIE_NAMESPACE_RSS_10', 'http://purl.org/rss/1.0/'); /** * RSS 1.0 Content Module Namespace */ define('SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT', 'http://purl.org/rss/1.0/modules/content/'); /** * DC 1.0 Namespace */ define('SIMPLEPIE_NAMESPACE_DC_10', 'http://purl.org/dc/elements/1.0/'); /** * DC 1.1 Namespace */ define('SIMPLEPIE_NAMESPACE_DC_11', 'http://purl.org/dc/elements/1.1/'); /** * W3C Basic Geo (WGS84 lat/long) Vocabulary Namespace */ define('SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO', 'http://www.w3.org/2003/01/geo/wgs84_pos#'); /** * GeoRSS Namespace */ define('SIMPLEPIE_NAMESPACE_GEORSS', 'http://www.georss.org/georss'); /** * Media RSS Namespace */ define('SIMPLEPIE_NAMESPACE_MEDIARSS', 'http://search.yahoo.com/mrss/'); /** * iTunes RSS Namespace */ define('SIMPLEPIE_NAMESPACE_ITUNES', 'http://www.itunes.com/dtds/podcast-1.0.dtd'); /** * XHTML Namespace */ define('SIMPLEPIE_NAMESPACE_XHTML', 'http://www.w3.org/1999/xhtml'); /** * IANA Link Relations Registry */ define('SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY', 'http://www.iana.org/assignments/relation/'); /** * Whether we're running on PHP5 */ define('SIMPLEPIE_PHP5', version_compare(PHP_VERSION, '5.0.0', '>=')); /** * SimplePie * * @package SimplePie * @version "Razzleberry" * @copyright 2004-2007 Ryan Parman, Geoffrey Sneddon * @author Ryan Parman * @author Geoffrey Sneddon * @todo Option for type of fetching (cache, not modified header, fetch, etc.) */ class SimplePie { /** * @var array Raw data * @access private */ var $data = array(); /** * @var mixed Error string * @access private */ var $error; /** * @var object Instance of SimplePie_Sanitize (or other class) * @see SimplePie::set_sanitize_class() * @access private */ var $sanitize; /** * @var string SimplePie Useragent * @see SimplePie::set_useragent() * @access private */ var $useragent = SIMPLEPIE_USERAGENT; /** * @var string Feed URL * @see SimplePie::set_feed_url() * @access private */ var $feed_url; /** * @var object Instance of SimplePie_File to use as a feed * @see SimplePie::set_file() * @access private */ var $file; /** * @var string Raw feed data * @see SimplePie::set_raw_data() * @access private */ var $raw_data; /** * @var int Timeout for fetching remote files * @see SimplePie::set_timeout() * @access private */ var $timeout = 10; /** * @var bool Forces fsockopen() to be used for remote files instead * of cURL, even if a new enough version is installed * @see SimplePie::force_fsockopen() * @access private */ var $force_fsockopen = false; /** * @var bool Enable/Disable XML dump * @see SimplePie::enable_xml_dump() * @access private */ var $xml_dump = false; /** * @var bool Enable/Disable Caching * @see SimplePie::enable_cache() * @access private */ var $cache = true; /** * @var int Cache duration (in seconds) * @see SimplePie::set_cache_duration() * @access private */ var $cache_duration = 3600; /** * @var int Auto-discovery cache duration (in seconds) * @see SimplePie::set_autodiscovery_cache_duration() * @access private */ var $autodiscovery_cache_duration = 604800; // 7 Days. /** * @var string Cache location (relative to executing script) * @see SimplePie::set_cache_location() * @access private */ var $cache_location = './cache'; /** * @var string Function that creates the cache filename * @see SimplePie::set_cache_name_function() * @access private */ var $cache_name_function = 'md5'; /** * @var bool Reorder feed by date descending * @see SimplePie::enable_order_by_date() * @access private */ var $order_by_date = true; /** * @var mixed Force input encoding to be set to the follow value * (false, or anything type-cast to false, disables this feature) * @see SimplePie::set_input_encoding() * @access private */ var $input_encoding = false; /** * @var int Feed Autodiscovery Level * @see SimplePie::set_autodiscovery_level() * @access private */ var $autodiscovery = SIMPLEPIE_LOCATOR_ALL; /** * @var string Class used for caching feeds * @see SimplePie::set_cache_class() * @access private */ var $cache_class = 'SimplePie_Cache'; /** * @var string Class used for locating feeds * @see SimplePie::set_locator_class() * @access private */ var $locator_class = 'SimplePie_Locator'; /** * @var string Class used for parsing feeds * @see SimplePie::set_parser_class() * @access private */ var $parser_class = 'SimplePie_Parser'; /** * @var string Class used for fetching feeds * @see SimplePie::set_file_class() * @access private */ var $file_class = 'SimplePie_File'; /** * @var string Class used for items * @see SimplePie::set_item_class() * @access private */ var $item_class = 'SimplePie_Item'; /** * @var string Class used for authors * @see SimplePie::set_author_class() * @access private */ var $author_class = 'SimplePie_Author'; /** * @var string Class used for categories * @see SimplePie::set_category_class() * @access private */ var $category_class = 'SimplePie_Category'; /** * @var string Class used for enclosures * @see SimplePie::set_enclosures_class() * @access private */ var $enclosure_class = 'SimplePie_Enclosure'; /** * @var string Class used for Media RSS captions * @see SimplePie::set_caption_class() * @access private */ var $caption_class = 'SimplePie_Caption'; /** * @var string Class used for Media RSS * @see SimplePie::set_copyright_class() * @access private */ var $copyright_class = 'SimplePie_Copyright'; /** * @var string Class used for Media RSS * @see SimplePie::set_credit_class() * @access private */ var $credit_class = 'SimplePie_Credit'; /** * @var string Class used for Media RSS * @see SimplePie::set_rating_class() * @access private */ var $rating_class = 'SimplePie_Rating'; /** * @var string Class used for Media RSS * @see SimplePie::set_restriction_class() * @access private */ var $restriction_class = 'SimplePie_Restriction'; /** * @var mixed Set javascript query string parameter (false, or * anything type-cast to false, disables this feature) * @see SimplePie::set_javascript() * @access private */ var $javascript = 'js'; /** * @var int Maximum number of feeds to check with autodiscovery * @see SimplePie::set_max_checked_feeds() * @access private */ var $max_checked_feeds = 10; /** * @var string Web-accessible path to the handler_favicon.php file. * @see SimplePie::set_favicon_handler() * @access private */ var $favicon_handler = ''; /** * @var string Web-accessible path to the handler_image.php file. * @see SimplePie::set_image_handler() * @access private */ var $image_handler = ''; /** * @var array Stores the URLs when multiple feeds are being initialized. * @see SimplePie::set_feed_url() * @access private */ var $multifeed_url = array(); /** * @var array Stores SimplePie objects when multiple feeds initialized. * @access private */ var $multifeed_objects = array(); /** * @var array Stores the get_object_vars() array for use with multifeeds. * @see SimplePie::set_feed_url() * @access private */ var $config_settings = null; /** * @var array Stores the default attributes to be stripped by strip_attributes(). * @see SimplePie::strip_attributes() * @access private */ var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'); /** * @var array Stores the default tags to be stripped by strip_htmltags(). * @see SimplePie::strip_htmltags() * @access private */ var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'); /** * The SimplePie class contains feed level data and options * * There are two ways that you can create a new SimplePie object. The first * is by passing a feed URL as a parameter to the SimplePie constructor * (as well as optionally setting the cache location and cache expiry). This * will initialise the whole feed with all of the default settings, and you * can begin accessing methods and properties immediately. * * The second way is to create the SimplePie object with no parameters * at all. This will enable you to set configuration options. After setting * them, you must initialise the feed using $feed->init(). At that point the * object's methods and properties will be available to you. This format is * what is used throughout this documentation. * * @access public * @since 1.0 Preview Release * @param string $feed_url This is the URL you want to parse. * @param string $cache_location This is where you want the cache to be stored. * @param int $cache_duration This is the number of seconds that you want to store the cache file for. */ function SimplePie($feed_url = null, $cache_location = null, $cache_duration = null) { // Other objects, instances created here so we can set options on them $this->sanitize =& new SimplePie_Sanitize; // Set options if they're passed to the constructor if ($cache_location !== null) { $this->set_cache_location($cache_location); } if ($cache_duration !== null) { $this->set_cache_duration($cache_duration); } // Only init the script if we're passed a feed URL if ($feed_url !== null) { $this->set_feed_url($feed_url); $this->init(); } } /** * Used for converting object to a string */ function __toString() { return md5(serialize($this->data)); } /** * This is the URL of the feed you want to parse. * * This allows you to enter the URL of the feed you want to parse, or the * website you want to try to use auto-discovery on. This takes priority * over any set raw data. * * You can set multiple feeds to mash together by passing an array instead * of a string for the $url. Remember that with each additional feed comes * additional processing and resources. * * @access public * @since 1.0 Preview Release * @param mixed $url This is the URL (or array of URLs) that you want to parse. * @see SimplePie::set_raw_data() */ function set_feed_url($url) { if (is_array($url)) { $this->multifeed_url = array(); foreach ($url as $value) { $this->multifeed_url[] = SimplePie_Misc::fix_protocol($value, 1); } } else { $this->feed_url = SimplePie_Misc::fix_protocol($url, 1); } } /** * Provides an instance of SimplePie_File to use as a feed * * @access public * @param object &$file Instance of SimplePie_File (or subclass) * @return bool True on success, false on failure */ function set_file(&$file) { if (SimplePie_Misc::is_a($file, 'SimplePie_File')) { $this->feed_url = $file->url; $this->file =& $file; return true; } return false; } /** * Allows you to use a string of RSS/Atom data instead of a remote feed. * * If you have a feed available as a string in PHP, you can tell SimplePie * to parse that data string instead of a remote feed. Any set feed URL * takes precedence. * * @access public * @since 1.0 Beta 3 * @param string $data RSS or Atom data as a string. * @see SimplePie::set_feed_url() */ function set_raw_data($data) { $this->raw_data = trim($data); } /** * Allows you to override the default timeout for fetching remote feeds. * * This allows you to change the maximum time the feed's server to respond * and send the feed back. * * @access public * @since 1.0 Beta 3 * @param int $timeout The maximum number of seconds to spend waiting to retrieve a feed. */ function set_timeout($timeout = 10) { $this->timeout = (int) $timeout; } /** * Forces SimplePie to use fsockopen() instead of the preferred cURL * functions. * * @access public * @since 1.0 Beta 3 * @param bool $enable Force fsockopen() to be used */ function force_fsockopen($enable = false) { $this->force_fsockopen = (bool) $enable; } /** * Outputs the raw XML content of the feed, after it has gone through * SimplePie's filters. * * Used only for debugging, this function will output the XML content as * text/xml. When SimplePie reads in a feed, it does a bit of cleaning up * before trying to parse it. Many parts of the feed are re-written in * memory, and in the end, you have a parsable feed. XML dump shows you the * actual XML that SimplePie tries to parse, which may or may not be very * different from the original feed. * * @access public * @since 1.0 Preview Release * @param bool $enable Enable XML dump */ function enable_xml_dump($enable = false) { $this->xml_dump = (bool) $enable; } /** * Enables/disables caching in SimplePie. * * This option allows you to disable caching all-together in SimplePie. * However, disabling the cache can lead to longer load times. * * @access public * @since 1.0 Preview Release * @param bool $enable Enable caching */ function enable_cache($enable = true) { $this->cache = (bool) $enable; } /** * Set the length of time (in seconds) that the contents of a feed * will be cached. * * @access public * @param int $seconds The feed content cache duration. */ function set_cache_duration($seconds = 3600) { $this->cache_duration = (int) $seconds; } /** * Set the length of time (in seconds) that the autodiscovered feed * URL will be cached. * * @access public * @param int $seconds The autodiscovered feed URL cache duration. */ function set_autodiscovery_cache_duration($seconds = 604800) { $this->autodiscovery_cache_duration = (int) $seconds; } /** * Set the file system location where the cached files should be stored. * * @access public * @param string $location The file system location. */ function set_cache_location($location = './cache') { $this->cache_location = (string) $location; } /** * Determines whether feed items should be sorted into reverse chronological order. * * @access public * @param bool $enable Sort as reverse chronological order. */ function enable_order_by_date($enable = true) { $this->order_by_date = (bool) $enable; } /** * Allows you to override the character encoding reported by the feed. * * @access public * @param string $encoding Character encoding. */ function set_input_encoding($encoding = false) { if ($encoding) { $this->input_encoding = (string) $encoding; } else { $this->input_encoding = false; } } /** * Set how much feed autodiscovery to do * * @access public * @see SIMPLEPIE_LOCATOR_NONE * @see SIMPLEPIE_LOCATOR_AUTODISCOVERY * @see SIMPLEPIE_LOCATOR_LOCAL_EXTENSION * @see SIMPLEPIE_LOCATOR_LOCAL_BODY * @see SIMPLEPIE_LOCATOR_REMOTE_EXTENSION * @see SIMPLEPIE_LOCATOR_REMOTE_BODY * @see SIMPLEPIE_LOCATOR_ALL * @param int $level Feed Autodiscovery Level (level can be a * combination of the above constants, see bitwise OR operator) */ function set_autodiscovery_level($level = SIMPLEPIE_LOCATOR_ALL) { $this->autodiscovery = (int) $level; } /** * Allows you to change which class SimplePie uses for caching. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_cache_class($class = 'SimplePie_Cache') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Cache')) { $this->cache_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for auto-discovery. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_locator_class($class = 'SimplePie_Locator') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Locator')) { $this->locator_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for XML parsing. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_parser_class($class = 'SimplePie_Parser') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Parser')) { $this->parser_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for remote file fetching. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_file_class($class = 'SimplePie_File') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_File')) { $this->file_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for data sanitization. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_sanitize_class($class = 'SimplePie_Sanitize') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Sanitize')) { $this->sanitize =& new $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for handling feed items. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_item_class($class = 'SimplePie_Item') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Item')) { $this->item_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for handling author data. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_author_class($class = 'SimplePie_Author') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Author')) { $this->author_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for handling category data. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_category_class($class = 'SimplePie_Category') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Category')) { $this->category_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for feed enclosures. * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_enclosure_class($class = 'SimplePie_Enclosure') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Enclosure')) { $this->enclosure_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for captions * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_caption_class($class = 'SimplePie_Caption') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Caption')) { $this->caption_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_copyright_class($class = 'SimplePie_Copyright') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Copyright')) { $this->copyright_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_credit_class($class = 'SimplePie_Credit') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Credit')) { $this->credit_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_rating_class($class = 'SimplePie_Rating') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Rating')) { $this->rating_class = $class; return true; } return false; } /** * Allows you to change which class SimplePie uses for * Useful when you are overloading or extending SimplePie's default classes. * * @access public * @param string $class Name of custom class. * @link http://php.net/manual/en/keyword.extends.php PHP4 extends documentation * @link http://php.net/manual/en/language.oop5.basic.php#language.oop5.basic.extends PHP5 extends documentation */ function set_restriction_class($class = 'SimplePie_Restriction') { if (SimplePie_Misc::is_subclass_of($class, 'SimplePie_Restriction')) { $this->restriction_class = $class; return true; } return false; } /** * Allows you to override the default user agent string. * * @access public * @param string $ua New user agent string. */ function set_useragent($ua = SIMPLEPIE_USERAGENT) { $this->useragent = (string) $ua; } /** * Set callback function to create cache filename with * * @access public * @param mixed $function Callback function */ function set_cache_name_function($function = 'md5') { if (is_callable($function)) { $this->cache_name_function = $function; } } /** * Set javascript query string parameter * * @access public * @param mixed $get Javascript query string parameter */ function set_javascript($get = 'js') { if ($get) { $this->javascript = (string) $get; } else { $this->javascript = false; } } /** * Set options to make SP as fast as possible. Forgoes a * substantial amount of data sanitization in favor of speed. * * @access public * @param bool $set Whether to set them or not */ function set_stupidly_fast($set = false) { if ($set) { $this->enable_order_by_date(false); $this->remove_div(false); $this->strip_comments(false); $this->strip_htmltags(false); $this->strip_attributes(false); $this->set_image_handler(false); } } /** * Set maximum number of feeds to check with autodiscovery * * @access public * @param int $max Maximum number of feeds to check */ function set_max_checked_feeds($max = 10) { $this->max_checked_feeds = (int) $max; } function remove_div($enable = true) { $this->sanitize->remove_div($enable); } function strip_htmltags($tags = '', $encode = null) { if ($tags === '') { $tags = $this->strip_htmltags; } $this->sanitize->strip_htmltags($tags); if ($encode !== null) { $this->sanitize->encode_instead_of_strip($tags); } } function encode_instead_of_strip($enable = true) { $this->sanitize->encode_instead_of_strip($enable); } function strip_attributes($attribs = '') { if ($attribs === '') { $attribs = $this->strip_attributes; } $this->sanitize->strip_attributes($attribs); } function set_output_encoding($encoding = 'UTF-8') { $this->sanitize->set_output_encoding($encoding); } function strip_comments($strip = false) { $this->sanitize->strip_comments($strip); } /** * Set element/attribute key/value pairs of HTML attributes * containing URLs that need to be resolved relative to the feed * * @access public * @since 1.0 * @param array $element_attribute Element/attribute key/value pairs */ function set_url_replacements($element_attribute = array('a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite')) { $this->sanitize->set_url_replacements($element_attribute); } /** * Set the handler to enable the display of cached favicons. * * @access public * @param str $page Web-accessible path to the handler_favicon.php file. * @param str $qs The query string that the value should be passed to. */ function set_favicon_handler($page = false, $qs = 'i') { if ($page != false) { $this->favicon_handler = $page . '?' . $qs . '='; } else { $this->favicon_handler = ''; } } /** * Set the handler to enable the display of cached images. * * @access public * @param str $page Web-accessible path to the handler_image.php file. * @param str $qs The query string that the value should be passed to. */ function set_image_handler($page = false, $qs = 'i') { if ($page != false) { $this->sanitize->set_image_handler($page . '?' . $qs . '='); } else { $this->image_handler = ''; } } function init() { if ((function_exists('version_compare') && version_compare(PHP_VERSION, '4.1.0', '<')) || !extension_loaded('xml') || !extension_loaded('pcre')) { return false; } if (isset($_GET[$this->javascript])) { if (function_exists('ob_gzhandler')) { ob_start('ob_gzhandler'); } header('Content-type: text/javascript; charset: UTF-8'); header('Cache-Control: must-revalidate'); header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days ?> function embed_odeo(link) { document.writeln(''); } function embed_quicktime(type, bgcolor, width, height, link, placeholder, loop) { if (placeholder != '') { document.writeln(''); } else { document.writeln(''); } } function embed_flash(bgcolor, width, height, link, loop, type) { document.writeln(''); } function embed_flv(width, height, link, placeholder, loop, player) { document.writeln(''); } function embed_wmedia(width, height, link) { document.writeln(''); } sanitize->pass_cache_data($this->cache, $this->cache_location, $this->cache_name_function, $this->cache_class); $this->sanitize->pass_file_data($this->file_class, $this->timeout, $this->useragent, $this->force_fsockopen); if ($this->feed_url !== null || $this->raw_data !== null) { $this->data = array(); $this->multifeed_objects = array(); $cache = false; if ($this->feed_url !== null) { $parsed_feed_url = SimplePie_Misc::parse_url($this->feed_url); // Decide whether to enable caching if ($this->cache && $parsed_feed_url['scheme'] !== '') { $cache =& new $this->cache_class($this->cache_location, call_user_func($this->cache_name_function, $this->feed_url), 'spc'); } // If it's enabled and we don't want an XML dump, use the cache if ($cache && !$this->xml_dump) { // Load the Cache $this->data = $cache->load(); if (!empty($this->data)) { // If the cache is for an outdated build of SimplePie if (!isset($this->data['build']) || $this->data['build'] != SIMPLEPIE_BUILD) { $cache->unlink(); $this->data = array(); } // If we've hit a collision just rerun it with caching disabled elseif (isset($this->data['url']) && $this->data['url'] != $this->feed_url) { $cache = false; $this->data = array(); } // If we've got a non feed_url stored (if the page isn't actually a feed, or is a redirect) use that URL. elseif (isset($this->data['feed_url'])) { // If the autodiscovery cache is still valid use it. if ($cache->mtime() + $this->autodiscovery_cache_duration > time()) { // Do not need to do feed autodiscovery yet. if ($this->data['feed_url'] == $this->data['url']) { $cache->unlink(); $this->data = array(); } else { $this->set_feed_url($this->data['feed_url']); return $this->init(); } } } // Check if the cache has been updated elseif ($cache->mtime() + $this->cache_duration < time()) { // If we have last-modified and/or etag set if (isset($this->data['headers']['last-modified']) || isset($this->data['headers']['etag'])) { $headers = array(); if (isset($this->data['headers']['last-modified'])) { $headers['if-modified-since'] = $this->data['headers']['last-modified']; } if (isset($this->data['headers']['etag'])) { $headers['if-none-match'] = $this->data['headers']['etag']; } $file =& new $this->file_class($this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen); if ($file->success) { if ($file->status_code == 304) { $cache->touch(); return true; } else { $headers = $file->headers; } } else { unset($file); } } } // If the cache is still valid, just return true else { return true; } } // If the cache is empty, delete it else { $cache->unlink(); $this->data = array(); } } // If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it. if (!isset($file)) { if (SimplePie_Misc::is_a($this->file, 'SimplePie_File') && $this->file->url == $this->feed_url) { $file =& $this->file; } else { $file =& new $this->file_class($this->feed_url, $this->timeout, 5, null, $this->useragent, $this->force_fsockopen); } } // If the file connection has an error, set SimplePie::error to that and quit if (!$file->success) { $this->error = $file->error; if (!empty($this->data)) { return true; } else { return false; } } // Check if the supplied URL is a feed, if it isn't, look for it. $locate =& new $this->locator_class($file, $this->timeout, $this->useragent, $this->file_class, $this->max_checked_feeds); if (!$locate->is_feed($file)) { // We need to unset this so that if SimplePie::set_file() has been called that object is untouched unset($file); if ($file = $locate->find($this->autodiscovery)) { if ($cache) { if (!$cache->save(array('url' => $this->feed_url, 'feed_url' => $file->url, 'build' => SIMPLEPIE_BUILD))) { trigger_error("$cache->name is not writeable", E_USER_WARNING); } $cache =& new $this->cache_class($this->cache_location, call_user_func($this->cache_name_function, $file->url), 'spc'); } $this->feed_url = $file->url; } else { $this->error = "A feed could not be found at $this->feed_url"; SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__); return false; } } $locate = null; $headers = $file->headers; $data = trim($file->body); unset($file); } else { $data = $this->raw_data; } // First check to see if input has been overridden. if ($this->input_encoding !== false) { $encoding = $this->input_encoding; } // Second try HTTP headers elseif (isset($headers['content-type']) && preg_match('/;[\x09\x20]*charset=([^;]*)/i', $headers['content-type'], $charset)) { $encoding = $charset[1]; } // Then prolog, if at the very start of the document elseif (preg_match("/^<\?xml[\x20\x9\xD\xA]+version([\x20\x9\xD\xA]+)?=([\x20\x9\xD\xA]+)?(\"1.0\"|'1.0'|\"1.1\"|'1.1')[\x20\x9\xD\xA]+encoding([\x20\x9\xD\xA]+)?=([\x20\x9\xD\xA]+)?(\"[A-Za-z][A-Za-z0-9._\-]*\"|'[A-Za-z][A-Za-z0-9._\-]*')([\x20\x9\xD\xA]+standalone([\x20\x9\xD\xA]+)?=([\x20\x9\xD\xA]+)?(\"(yes|no)\"|'(yes|no)'))?([\x20\x9\xD\xA]+)?\?>/", $data, $prolog)) { $encoding = substr($prolog[6], 1, -1); } // UTF-32 Big Endian BOM elseif (strpos($data, "\x0\x0\xFE\xFF") === 0) { $encoding = 'UTF-32be'; } // UTF-32 Little Endian BOM elseif (strpos($data, "\xFF\xFE\x0\x0") === 0) { $encoding = 'UTF-32'; } // UTF-16 Big Endian BOM elseif (strpos($data, "\xFE\xFF") === 0) { $encoding = 'UTF-16be'; } // UTF-16 Little Endian BOM elseif (strpos($data, "\xFF\xFE") === 0) { $encoding = 'UTF-16le'; } // UTF-8 BOM elseif (strpos($data, "\xEF\xBB\xBF") === 0) { $encoding = 'UTF-8'; } // Fallback to the default (US-ASCII for text/xml, ISO-8859-1 for text/* MIME types, UTF-8 otherwise) elseif (isset($headers['content-type']) && strtolower(SimplePie_Misc::parse_mime($headers['content-type'])) == 'text/xml') { $encoding = 'US-ASCII'; } elseif (isset($headers['content-type']) && SimplePie_Misc::stripos(SimplePie_Misc::parse_mime($headers['content-type']), 'text/') === 0) { $encoding = 'ISO-8859-1'; } else { $encoding = 'UTF-8'; } // Change the encoding to UTF-8 (as we always use UTF-8 internally) if ($encoding != 'UTF-8') { $data = SimplePie_Misc::change_encoding($data, $encoding, 'UTF-8'); } // Strip illegal characters //$data = SimplePie_Misc::utf8_bad_replace($data); $parser =& new $this->parser_class(); $parser->pre_process($data, 'UTF-8'); // If we want the XML, just output that and quit if ($this->xml_dump) { header('Content-type: text/xml; charset=UTF-8'); echo $data; exit; } // If it's parsed fine elseif ($parser->parse($data)) { unset($data); $this->data = $parser->get_data(); if (isset($this->data['child'])) { if (isset($headers)) { $this->data['headers'] = $headers; } $this->data['build'] = SIMPLEPIE_BUILD; // Cache the file if caching is enabled if ($cache && !$cache->save($this->data)) { trigger_error("$cache->name is not writeable", E_USER_WARNING); } return true; } else { $this->error = "A feed could not be found at $this->feed_url"; SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__); return false; } } // If we have an error, just set SimplePie::error to it and quit else { $this->error = sprintf('XML error: %s at line %d, column %d', $parser->get_error_string(), $parser->get_current_line(), $parser->get_current_column()); SimplePie_Misc::error($this->error, E_USER_NOTICE, __FILE__, __LINE__); return false; } } elseif (!empty($this->multifeed_url)) { $i = 0; $success = 0; $this->multifeed_objects = array(); foreach ($this->multifeed_url as $url) { if (SIMPLEPIE_PHP5) { // This keyword needs to defy coding standards for PHP4 compatibility $this->multifeed_objects[$i] = clone($this); } else { $this->multifeed_objects[$i] = $this; } $this->multifeed_objects[$i]->set_feed_url($url); $success |= $this->multifeed_objects[$i]->init(); $i++; } return (bool) $success; } else { return false; } } /** * Return the error message for the occured error * * @access public * @return string Error message */ function error() { return $this->error; } function get_encoding() { return $this->sanitize->output_encoding; } function handle_content_type($mime = 'text/html') { if (!headers_sent()) { $header = "Content-type: $mime;"; if ($this->get_encoding()) { $header .= ' charset=' . $this->get_encoding(); } else { $header .= ' charset=UTF-8'; } header($header); } } function get_type() { if (!isset($this->data['type'])) { $this->data['type'] = SIMPLEPIE_TYPE_ALL; if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'])) { $this->data['type'] &= SIMPLEPIE_TYPE_ATOM_10; } elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'])) { $this->data['type'] &= SIMPLEPIE_TYPE_ATOM_03; } elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'])) { if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['channel']) || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['image']) || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['item']) || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_10]['textinput'])) { $this->data['type'] &= SIMPLEPIE_TYPE_RSS_10; } if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['channel']) || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['image']) || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['item']) || isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][SIMPLEPIE_NAMESPACE_RSS_090]['textinput'])) { $this->data['type'] &= SIMPLEPIE_TYPE_RSS_090; } } elseif (isset($this->data['child']['']['rss'])) { $this->data['type'] &= SIMPLEPIE_TYPE_RSS_ALL; if (isset($this->data['child']['']['rss'][0]['attribs']['']['version'])) { switch (trim($this->data['child']['']['rss'][0]['attribs']['']['version'])) { case '0.91': $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091; if (isset($this->data['child']['']['rss'][0]['child']['']['skiphours']['hour'][0]['data'])) { switch (trim($this->data['child']['']['rss'][0]['child']['']['skiphours']['hour'][0]['data'])) { case '0': $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_NETSCAPE; break; case '24': $this->data['type'] &= SIMPLEPIE_TYPE_RSS_091_USERLAND; break; } } break; case '0.92': $this->data['type'] &= SIMPLEPIE_TYPE_RSS_092; break; case '0.93': $this->data['type'] &= SIMPLEPIE_TYPE_RSS_093; break; case '0.94': $this->data['type'] &= SIMPLEPIE_TYPE_RSS_094; break; case '2.0': $this->data['type'] &= SIMPLEPIE_TYPE_RSS_20; break; } } } else { $this->data['type'] = SIMPLEPIE_TYPE_NONE; } } return $this->data['type']; } /** * Returns the URL for the favicon of the feed's website. * * @access public * @since 1.0 */ function get_favicon() { if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } elseif (($url = $this->get_link()) !== null && preg_match('/^http(s)?:\/\//i', $url)) { $favicon = SimplePie_Misc::absolutize_url('/favicon.ico', $url); if ($this->cache && $this->favicon_handler) { $cache =& new $this->cache_class($this->cache_location, call_user_func($this->cache_name_function, $favicon), 'spi'); if ($cache->load()) { return $this->sanitize($this->favicon_handler . rawurlencode($favicon), SIMPLEPIE_CONSTRUCT_IRI); } else { $file =& new $this->file_class($favicon, $this->timeout / 10, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen); if ($file->success && ($file->status_code == 200 || ($file->status_code > 206 && $file->status_code < 300)) && strlen($file->body) > 0) { if ($cache->save(array('headers' => $file->headers, 'body' => $file->body))) { return $this->sanitize($this->favicon_handler . rawurlencode($favicon), SIMPLEPIE_CONSTRUCT_IRI); } else { trigger_error("$cache->name is not writeable", E_USER_WARNING); return $this->sanitize($favicon, SIMPLEPIE_CONSTRUCT_IRI); } } } } else { return $this->sanitize($favicon, SIMPLEPIE_CONSTRUCT_IRI); } } return false; } /** * @todo If we have a perm redirect we should return the new URL * @todo When we make the above change, let's support as well * @todo Also, |atom:link|@rel=self */ function subscribe_url() { if ($this->feed_url !== null) { return $this->sanitize($this->feed_url, SIMPLEPIE_CONSTRUCT_IRI); } else { return null; } } function subscribe_feed() { if ($this->feed_url !== null) { return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 2), SIMPLEPIE_CONSTRUCT_IRI); } else { return null; } } function subscribe_outlook() { if ($this->feed_url !== null) { return 'outlook' . $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 2), SIMPLEPIE_CONSTRUCT_IRI); } else { return null; } } function subscribe_podcast() { if ($this->feed_url !== null) { return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 3), SIMPLEPIE_CONSTRUCT_IRI); } else { return null; } } function subscribe_itunes() { if ($this->feed_url !== null) { return $this->sanitize(SimplePie_Misc::fix_protocol($this->feed_url, 4), SIMPLEPIE_CONSTRUCT_IRI); } else { return null; } } /** * Creates the subscribe_* methods' return data * * @access private * @param string $feed_url String to prefix to the feed URL * @param string $site_url String to prefix to the site URL (and * suffix to the feed URL) * @return mixed URL if feed exists, false otherwise */ function subscribe_service($feed_url, $site_url = null) { if ($this->subscribe_url()) { $return = $this->sanitize($feed_url, SIMPLEPIE_CONSTRUCT_IRI) . rawurlencode($this->subscribe_url()); if ($site_url !== null && $this->get_link() !== null) { $return .= $this->sanitize($site_url, SIMPLEPIE_CONSTRUCT_IRI) . rawurlencode($this->get_link()); } return $return; } else { return null; } } function subscribe_aol() { return $this->subscribe_service('http://feeds.my.aol.com/add.jsp?url='); } function subscribe_bloglines() { return urldecode($this->subscribe_service('http://www.bloglines.com/sub/')); } function subscribe_eskobo() { return $this->subscribe_service('http://www.eskobo.com/?AddToMyPage='); } function subscribe_feedfeeds() { return $this->subscribe_service('http://www.feedfeeds.com/add?feed='); } function subscribe_feedster() { return $this->subscribe_service('http://www.feedster.com/myfeedster.php?action=addrss&confirm=no&rssurl='); } function subscribe_google() { return $this->subscribe_service('http://fusion.google.com/add?feedurl='); } function subscribe_gritwire() { return $this->subscribe_service('http://my.gritwire.com/feeds/addExternalFeed.aspx?FeedUrl='); } function subscribe_msn() { return $this->subscribe_service('http://my.msn.com/addtomymsn.armx?id=rss&ut=', '&ru='); } function subscribe_netvibes() { return $this->subscribe_service('http://www.netvibes.com/subscribe.php?url='); } function subscribe_newsburst() { return $this->subscribe_service('http://www.newsburst.com/Source/?add='); } function subscribe_newsgator() { return $this->subscribe_service('http://www.newsgator.com/ngs/subscriber/subext.aspx?url='); } function subscribe_odeo() { return $this->subscribe_service('http://www.odeo.com/listen/subscribe?feed='); } function subscribe_podnova() { return $this->subscribe_service('http://www.podnova.com/index_your_podcasts.srf?action=add&url='); } function subscribe_rojo() { return $this->subscribe_service('http://www.rojo.com/add-subscription?resource='); } function subscribe_yahoo() { return $this->subscribe_service('http://add.my.yahoo.com/rss?url='); } function get_feed_tags($namespace, $tag) { $type = $this->get_type(); if ($type & SIMPLEPIE_TYPE_ATOM_10) { if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag])) { return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['child'][$namespace][$tag]; } } if ($type & SIMPLEPIE_TYPE_ATOM_03) { if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag])) { return $this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['child'][$namespace][$tag]; } } if ($type & SIMPLEPIE_TYPE_RSS_RDF) { if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][$namespace][$tag])) { return $this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['child'][$namespace][$tag]; } } if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) { if (isset($this->data['child']['']['rss'][0]['child'][$namespace][$tag])) { return $this->data['child']['']['rss'][0]['child'][$namespace][$tag]; } } return null; } function get_channel_tags($namespace, $tag) { $type = $this->get_type(); if ($type & SIMPLEPIE_TYPE_ATOM_ALL) { if ($return = $this->get_feed_tags($namespace, $tag)) { return $return; } } if ($type & SIMPLEPIE_TYPE_RSS_10) { if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'channel')) { if (isset($channel[0]['child'][$namespace][$tag])) { return $channel[0]['child'][$namespace][$tag]; } } } if ($type & SIMPLEPIE_TYPE_RSS_090) { if ($channel = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'channel')) { if (isset($channel[0]['child'][$namespace][$tag])) { return $channel[0]['child'][$namespace][$tag]; } } } if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) { if ($channel = $this->get_feed_tags('', 'channel')) { if (isset($channel[0]['child'][$namespace][$tag])) { return $channel[0]['child'][$namespace][$tag]; } } } return null; } function get_image_tags($namespace, $tag) { $type = $this->get_type(); if ($type & SIMPLEPIE_TYPE_RSS_10) { if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'image')) { if (isset($image[0]['child'][$namespace][$tag])) { return $image[0]['child'][$namespace][$tag]; } } } if ($type & SIMPLEPIE_TYPE_RSS_090) { if ($image = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'image')) { if (isset($image[0]['child'][$namespace][$tag])) { return $image[0]['child'][$namespace][$tag]; } } } if ($type & SIMPLEPIE_TYPE_RSS_SYNDICATION) { if ($image = $this->get_channel_tags('', 'image')) { if (isset($image[0]['child'][$namespace][$tag])) { return $image[0]['child'][$namespace][$tag]; } } } return null; } function get_base($element = array()) { if (!($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION) && !empty($element['xml_base_explicit']) && isset($element['xml_base'])) { return $element['xml_base']; } elseif ($this->get_link() !== null) { return $this->get_link(); } elseif (isset($this->data['headers']['content-location'])) { return SimplePie_Misc::absolutize_url($this->data['headers']['content-location'], $this->subscribe_url()); } else { return $this->subscribe_url(); } } function sanitize($data, $type, $base = '') { return $this->sanitize->sanitize($data, $type, $base); } function get_title() { if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags('', 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { return null; } } function get_link($key = 0, $rel = 'alternate') { $links = $this->get_links($rel); if (isset($links[$key])) { return $links[$key]; } else { return null; } } /** * Added for parity between the parent-level and the item/entry-level. */ function get_permalink() { return $this->get_link(0); } function get_links($rel = 'alternate') { if (!isset($this->data['links'])) { $this->data['links'] = array(); if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link')) { foreach ($links as $link) { if (isset($link['attribs']['']['href'])) { $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); } } } if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link')) { foreach ($links as $link) { if (isset($link['attribs']['']['href'])) { $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); } } } if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) { $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); } if ($links = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) { $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); } if ($links = $this->get_channel_tags('', 'link')) { $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); } $keys = array_keys($this->data['links']); foreach ($keys as $key) { if (SimplePie_Misc::is_isegment_nz_nc($key)) { if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) { $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; } else { $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; } } elseif (substr($key, 0, 41) == SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) { $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; } $this->data['links'][$key] = array_unique($this->data['links'][$key]); } } if (isset($this->data['links'][$rel])) { return $this->data['links'][$rel]; } else { return null; } } function get_description() { if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'subtitle')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'tagline')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags('', 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); } else { return null; } } function get_copyright() { if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'rights')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags('', 'copyright')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'rights')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'rights')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { return null; } } function get_language() { if ($return = $this->get_channel_tags('', 'language')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_11, 'language')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_DC_10, 'language')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['xml_lang'])) { return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['feed'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['xml_lang'])) { return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['feed'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (isset($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['xml_lang'])) { return $this->sanitize($this->data['child'][SIMPLEPIE_NAMESPACE_RDF]['RDF'][0]['xml_lang'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (isset($this->data['headers']['content-language'])) { return $this->sanitize($this->data['headers']['content-language'], SIMPLEPIE_CONSTRUCT_TEXT); } else { return null; } } function get_latitude() { if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) { return (float) $return[0]['data']; } elseif (($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', $return[0]['data'], $match)) { return (float) $match[1]; } else { return null; } } function get_longitude() { if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) { return (float) $return[0]['data']; } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) { return (float) $return[0]['data']; } elseif (($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', $return[0]['data'], $match)) { return (float) $match[2]; } else { return null; } } function get_image_title() { if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_image_tags('', 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { return null; } } function get_image_url() { if ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'image')) { return $this->sanitize($return[0]['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'logo')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } elseif ($return = $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'icon')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'url')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'url')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } elseif ($return = $this->get_image_tags('', 'url')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } else { return null; } } function get_image_link() { if ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } elseif ($return = $this->get_image_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } elseif ($return = $this->get_image_tags('', 'link')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($return[0])); } else { return null; } } function get_image_width() { if ($return = $this->get_image_tags('', 'width')) { return round($return[0]['data']); } elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags('', 'url')) { return 88.0; } else { return null; } } function get_image_height() { if ($return = $this->get_image_tags('', 'height')) { return round($return[0]['data']); } elseif ($this->get_type() & SIMPLEPIE_TYPE_RSS_SYNDICATION && $this->get_image_tags('', 'url')) { return 31.0; } else { return null; } } function get_item_quantity($max = 0) { $qty = count($this->get_items()); if ($max == 0) { return $qty; } else { return ($qty > $max) ? $max : $qty; } } function get_item($key = 0) { $items = $this->get_items(); if (isset($items[$key])) { return $items[$key]; } else { return null; } } function get_items($start = 0, $end = 0) { if (!empty($this->multifeed_objects)) { return SimplePie::merge_items($this->multifeed_objects, $start, $end); } elseif (!isset($this->data['items'])) { if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] =& new $this->item_class($this, $items[$key]); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'entry')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] =& new $this->item_class($this, $items[$key]); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] =& new $this->item_class($this, $items[$key]); } } if ($items = $this->get_feed_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] =& new $this->item_class($this, $items[$key]); } } if ($items = $this->get_channel_tags('', 'item')) { $keys = array_keys($items); foreach ($keys as $key) { $this->data['items'][] =& new $this->item_class($this, $items[$key]); } } } if (!empty($this->data['items'])) { // If we want to order it by date, check if all items have a date, and then sort it if ($this->order_by_date) { if (!isset($this->data['ordered_items'])) { $do_sort = true; foreach ($this->data['items'] as $item) { if (!$item->get_date('U')) { $do_sort = false; break; } } $item = null; $this->data['ordered_items'] = $this->data['items']; if ($do_sort) { usort($this->data['ordered_items'], array(&$this, 'sort_items')); } } $items = $this->data['ordered_items']; } else { $items = $this->data['items']; } // Slice the data as desired if ($end == 0) { return array_slice($items, $start); } else { return array_slice($items, $start, $end); } } else { return array(); } } function sort_items($a, $b) { return $a->get_date('U') <= $b->get_date('U'); } function merge_items($urls, $start = 0, $end = 0) { if (is_array($urls) && sizeof($urls) > 0) { $items = array(); foreach ($urls as $arg) { if (SimplePie_Misc::is_a($arg, 'SimplePie')) { $items = array_merge($items, $arg->get_items()); } else { trigger_error('Arguments must be SimplePie objects', E_USER_WARNING); } } $do_sort = true; foreach ($items as $item) { if (!$item->get_date('U')) { $do_sort = false; break; } } $item = null; if ($do_sort) { usort($items, array('SimplePie', 'sort_items')); } if ($end == 0) { return array_slice($items, $start); } else { return array_slice($items, $start, $end); } } else { trigger_error('Cannot merge zero SimplePie objects', E_USER_WARNING); return array(); } } } class SimplePie_Item { var $feed; var $data = array(); function SimplePie_Item($feed, $data) { $this->feed = $feed; $this->data = $data; } function __toString() { return md5(serialize($this->data)); } function get_item_tags($namespace, $tag) { if (isset($this->data['child'][$namespace][$tag])) { return $this->data['child'][$namespace][$tag]; } else { return null; } } function get_base($element = array()) { return $this->feed->get_base($element); } function sanitize($data, $type, $base = '') { return $this->feed->sanitize($data, $type, $base); } function get_feed() { return $this->feed; } function get_id($hash = false) { if ($hash) { return $this->__toString(); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'id')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'id')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_item_tags('', 'guid')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'identifier')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'identifier')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (($return = $this->get_permalink()) !== null) { return $return; } elseif (($return = $this->get_title()) !== null) { return $return; } else { return $this->__toString(); } } function get_title() { if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'title')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'title')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_item_tags('', 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'title')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { return null; } } function get_description($description_only = false) { if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_item_tags('', 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (!$description_only) { return $this->get_content(true); } else { return null; } } function get_content($content_only = false) { if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_10_content_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content')) { return $this->sanitize($return[0]['data'], SimplePie_Misc::atom_03_construct_type($return[0]['attribs']), $this->get_base($return[0])); } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) { return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0])); } elseif (!$content_only) { return $this->get_description(true); } else { return null; } } function get_category($key = 0) { $categories = $this->get_categories(); if (isset($categories[$key])) { return $categories[$key]; } else { return null; } } function get_categories() { $categories = array(); foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category) { $term = null; $scheme = null; $label = null; if (isset($category['attribs']['']['term'])) { $term = $this->sanitize($category['attribs']['']['term'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($category['attribs']['']['scheme'])) { $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($category['attribs']['']['label'])) { $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories[] =& new $this->feed->category_class($term, $scheme, $label); } foreach ((array) $this->get_item_tags('', 'category') as $category) { $categories[] =& new $this->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category) { $categories[] =& new $this->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category) { $categories[] =& new $this->feed->category_class($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); } if (!empty($categories)) { return SimplePie_Misc::array_unique($categories); } else { return null; } } function get_author($key = 0) { $authors = $this->get_authors(); if (isset($authors[$key])) { return $authors[$key]; } else { return null; } } /** * @todo Atom inheritance (item author, source author, feed author) */ function get_authors() { $authors = array(); foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'author') as $author) { $name = null; $uri = null; $email = null; if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])) { $name = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])) { $uri = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0])); } if (isset($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'])) { $email = $this->sanitize($author['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if ($name !== null || $email !== null || $uri !== null) { $authors[] =& new $this->feed->author_class($name, $uri, $email); } } if ($author = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'author')) { $name = null; $url = null; $email = null; if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'])) { $name = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'])) { $uri = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0])); } if (isset($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'])) { $email = $this->sanitize($author[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if ($name !== null || $email !== null || $uri !== null) { $authors[] =& new $this->feed->author_class($name, $url, $email); } } if ($author = $this->get_item_tags('', 'author')) { $authors[] =& new $this->feed->author_class(null, null, $this->sanitize($author[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'creator') as $author) { $authors[] =& new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'creator') as $author) { $authors[] =& new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'author') as $author) { $authors[] =& new $this->feed->author_class($this->sanitize($author['data'], SIMPLEPIE_CONSTRUCT_TEXT), null, null); } if (!empty($authors)) { return SimplePie_Misc::array_unique($authors); } else { return null; } } function get_date($date_format = 'j F Y, g:i a') { if (!isset($this->data['date'])) { if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'published')) { $this->data['date']['raw'] = $return[0]['data']; } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'updated')) { $this->data['date']['raw'] = $return[0]['data']; } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'issued')) { $this->data['date']['raw'] = $return[0]['data']; } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'created')) { $this->data['date']['raw'] = $return[0]['data']; } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'modified')) { $this->data['date']['raw'] = $return[0]['data']; } elseif ($return = $this->get_item_tags('', 'pubDate')) { $this->data['date']['raw'] = $return[0]['data']; } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'date')) { $this->data['date']['raw'] = $return[0]['data']; } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'date')) { $this->data['date']['raw'] = $return[0]['data']; } if (!empty($this->data['date']['raw'])) { $this->data['date']['parsed'] = SimplePie_Misc::parse_date($this->data['date']['raw']); } else { $this->data['date'] = null; } } if ($this->data['date']) { $date_format = (string) $date_format; switch ($date_format) { case '': return $this->sanitize($this->data['date']['raw'], SIMPLEPIE_CONSTRUCT_TEXT); case 'U': return $this->data['date']['parsed']; default: return date($date_format, $this->data['date']['parsed']); } } else { return null; } } function get_local_date($date_format = '%c') { if (!$date_format) { return $this->sanitize($this->get_date(''), SIMPLEPIE_CONSTRUCT_TEXT); } elseif (($date = $this->get_date('U')) !== null) { return strftime($date_format, $date); } else { return null; } } function get_permalink() { $link = $this->get_link(); $enclosure = $this->get_enclosure(0); if ($link !== null) { return $link; } elseif ($enclosure !== null) { return $enclosure->get_link(); } else { return null; } } function get_link($key = 0, $rel = 'alternate') { $links = $this->get_links($rel); if ($links[$key] !== null) { return $links[$key]; } else { return null; } } function get_links($rel = 'alternate') { if (!isset($this->data['links'])) { $this->data['links'] = array(); foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) { if (isset($link['attribs']['']['href'])) { $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); } } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) { if (isset($link['attribs']['']['href'])) { $link_rel = (isset($link['attribs']['']['rel'])) ? $link['attribs']['']['rel'] : 'alternate'; $this->data['links'][$link_rel][] = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); } } if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'link')) { $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); } if ($links = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'link')) { $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); } if ($links = $this->get_item_tags('', 'link')) { $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); } if ($links = $this->get_item_tags('', 'guid')) { if (!isset($links[0]['attribs']['']['isPermaLink']) || strtolower(trim($links[0]['attribs']['']['isPermaLink'])) == 'true') { $this->data['links']['alternate'][] = $this->sanitize($links[0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($links[0])); } } $keys = array_keys($this->data['links']); foreach ($keys as $key) { if (SimplePie_Misc::is_isegment_nz_nc($key)) { if (isset($this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key])) { $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]); $this->data['links'][$key] =& $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key]; } else { $this->data['links'][SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key]; } } elseif (substr($key, 0, 41) == SIMPLEPIE_IANA_LINK_RELATIONS_REGISTRY) { $this->data['links'][substr($key, 41)] =& $this->data['links'][$key]; } $this->data['links'][$key] = array_unique($this->data['links'][$key]); } } if (isset($this->data['links'][$rel])) { return $this->data['links'][$rel]; } else { return null; } } /** * @todo Add ability to prefer one type of content over another (in a media group). */ function get_enclosure($key = 0, $prefer = null) { $enclosures = $this->get_enclosures(); if (isset($enclosures[$key])) { return $enclosures[$key]; } else { return null; } } /** * Grabs all available enclosures (podcasts, etc.) * * Supports the RSS tag, as well as Media RSS and iTunes RSS. * * At this point, we're pretty much assuming that all enclosures for an item are the same content. Anything else is too complicated to properly support. * * @todo Add support for end-user defined sorting of enclosures by type/handler (so we can prefer the faster-loading FLV over MP4). * @todo Add support for itunes: tags. These should be relatively simple compared to media:. * @todo If an element exists at a level, but it's value is empty, we should fall back to the value from the parent (if it exists). */ function get_enclosures() { if (!isset($this->data['enclosures'])) { $this->data['enclosures'] = array(); // Elements $captions_parent = null; $categories_parent = null; $copyrights_parent = null; $credits_parent = null; $description_parent = null; $duration_parent = null; $hashes_parent = null; $keywords_parent = null; $player_parent = null; $ratings_parent = null; $restrictions_parent = null; $thumbnails_parent = null; $title_parent = null; // Let's do the channel and item-level ones first, and just re-use them if we need to. $parent = $this->get_feed(); // CAPTIONS if ($captions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) { foreach ($captions as $caption) { $caption_type = null; $caption_lang = null; $caption_startTime = null; $caption_endTime = null; $caption_text = null; if (isset($caption['attribs']['']['type'])) { $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['lang'])) { $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['start'])) { $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['end'])) { $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['data'])) { $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $captions_parent[] =& new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); } } elseif ($captions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'text')) { foreach ($captions as $caption) { $caption_type = null; $caption_lang = null; $caption_startTime = null; $caption_endTime = null; $caption_text = null; if (isset($caption['attribs']['']['type'])) { $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['lang'])) { $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['start'])) { $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['end'])) { $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['data'])) { $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $captions_parent[] =& new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); } } if (is_array($captions_parent)) { $captions_parent = array_values(SimplePie_Misc::array_unique($captions_parent)); } // CATEGORIES foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) { $term = null; $scheme = null; $label = null; if (isset($category['data'])) { $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($category['attribs']['']['scheme'])) { $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $scheme = 'http://search.yahoo.com/mrss/category_schema'; } if (isset($category['attribs']['']['label'])) { $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories_parent[] =& new $this->feed->category_class($term, $scheme, $label); } foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'category') as $category) { $term = null; $scheme = null; $label = null; if (isset($category['data'])) { $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($category['attribs']['']['scheme'])) { $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $scheme = 'http://search.yahoo.com/mrss/category_schema'; } if (isset($category['attribs']['']['label'])) { $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories_parent[] =& new $this->feed->category_class($term, $scheme, $label); } foreach ((array) $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'category') as $category) { $term = null; $scheme = 'http://www.itunes.com/dtds/podcast-1.0.dtd'; $label = null; if (isset($category['attribs']['']['text'])) { $label = $this->sanitize($category['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories_parent[] =& new $this->feed->category_class($term, $scheme, $label); if (isset($category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'])) { foreach ((array) $category['child'][SIMPLEPIE_NAMESPACE_ITUNES]['category'] as $subcategory) { if (isset($subcategory['attribs']['']['text'])) { $label = $this->sanitize($subcategory['attribs']['']['text'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories_parent[] =& new $this->feed->category_class($term, $scheme, $label); } } } if (is_array($categories_parent)) { $categories_parent = array_values(SimplePie_Misc::array_unique($categories_parent)); } // COPYRIGHT if ($copyright = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) { $copyright_url = null; $copyright_label = null; if (isset($copyright[0]['attribs']['']['url'])) { $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($copyright[0]['data'])) { $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $copyrights_parent =& new $this->feed->copyright_class($copyright_url, $copyright_label); } elseif ($copyright = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'copyright')) { $copyright_url = null; $copyright_label = null; if (isset($copyright[0]['attribs']['']['url'])) { $copyright_url = $this->sanitize($copyright[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($copyright[0]['data'])) { $copyright_label = $this->sanitize($copyright[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $copyrights_parent =& new $this->feed->copyright_class($copyright_url, $copyright_label); } // CREDITS if ($credits = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) { foreach ($credits as $credit) { $credit_role = null; $credit_scheme = null; $credit_name = null; if (isset($credit['attribs']['']['role'])) { $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($credit['attribs']['']['scheme'])) { $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $credit_scheme = 'urn:ebu'; } if (isset($credit['data'])) { $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $credits_parent[] =& new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); } } elseif ($credits = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'credit')) { foreach ($credits as $credit) { $credit_role = null; $credit_scheme = null; $credit_name = null; if (isset($credit['attribs']['']['role'])) { $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($credit['attribs']['']['scheme'])) { $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $credit_scheme = 'urn:ebu'; } if (isset($credit['data'])) { $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $credits_parent[] =& new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); } } if (is_array($credits_parent)) { $credits_parent = array_values(SimplePie_Misc::array_unique($credits_parent)); } // DESCRIPTION if ($description_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) { if (isset($description_parent[0]['data'])) { $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } } elseif ($description_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'description')) { if (isset($description_parent[0]['data'])) { $description_parent = $this->sanitize($description_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } } // DURATION if ($duration_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'duration')) { $seconds = null; $minutes = null; $hours = null; if (isset($duration_parent[0]['data'])) { $temp = explode(':', $this->sanitize($duration_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); if (sizeof($temp) > 0) { (int) $seconds = array_pop($temp); } if (sizeof($temp) > 0) { (int) $minutes = array_pop($temp); $seconds += $minutes * 60; } if (sizeof($temp) > 0) { (int) $hours = array_pop($temp); $seconds += $hours * 3600; } unset($temp); $duration_parent = $seconds; } } // HASHES if ($hashes_iterator = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) { foreach ($hashes_iterator as $hash) { $value = null; $algo = null; if (isset($hash['data'])) { $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($hash['attribs']['']['algo'])) { $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $algo = 'md5'; } $hashes_parent[] = $algo.':'.$value; } } elseif ($hashes_iterator = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'hash')) { foreach ($hashes_iterator as $hash) { $value = null; $algo = null; if (isset($hash['data'])) { $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($hash['attribs']['']['algo'])) { $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $algo = 'md5'; } $hashes_parent[] = $algo.':'.$value; } } if (is_array($hashes_parent)) { $hashes_parent = array_values(SimplePie_Misc::array_unique($hashes_parent)); } // KEYWORDS if ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) { if (isset($keywords[0]['data'])) { $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); foreach ($temp as $word) { $keywords_parent[] = trim($word); } } unset($temp); } elseif ($keywords = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) { if (isset($keywords[0]['data'])) { $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); foreach ($temp as $word) { $keywords_parent[] = trim($word); } } unset($temp); } elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'keywords')) { if (isset($keywords[0]['data'])) { $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); foreach ($temp as $word) { $keywords_parent[] = trim($word); } } unset($temp); } elseif ($keywords = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'keywords')) { if (isset($keywords[0]['data'])) { $temp = explode(',', $this->sanitize($keywords[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); foreach ($temp as $word) { $keywords_parent[] = trim($word); } } unset($temp); } if (is_array($keywords_parent)) { $keywords_parent = array_values(SimplePie_Misc::array_unique($keywords_parent)); } // PLAYER if ($player_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) { if (isset($player_parent[0]['attribs']['']['url'])) { $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } } elseif ($player_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'player')) { if (isset($player_parent[0]['attribs']['']['url'])) { $player_parent = $this->sanitize($player_parent[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } } // RATINGS if ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) { foreach ($ratings as $rating) { $rating_scheme = null; $rating_value = null; if (isset($rating['attribs']['']['scheme'])) { $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $rating_scheme = 'urn:simple'; } if (isset($rating['data'])) { $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $ratings_parent[] =& new $this->feed->rating_class($rating_scheme, $rating_value); } } elseif ($ratings = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) { foreach ($ratings as $rating) { $rating_scheme = 'urn:itunes'; $rating_value = null; if (isset($rating['data'])) { $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $ratings_parent[] =& new $this->feed->rating_class($rating_scheme, $rating_value); } } elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'rating')) { foreach ($ratings as $rating) { $rating_scheme = null; $rating_value = null; if (isset($rating['attribs']['']['scheme'])) { $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $rating_scheme = 'urn:simple'; } if (isset($rating['data'])) { $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $ratings_parent[] =& new $this->feed->rating_class($rating_scheme, $rating_value); } } elseif ($ratings = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'explicit')) { foreach ($ratings as $rating) { $rating_scheme = 'urn:itunes'; $rating_value = null; if (isset($rating['data'])) { $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $ratings_parent[] =& new $this->feed->rating_class($rating_scheme, $rating_value); } } if (is_array($ratings_parent)) { $ratings_parent = array_values(SimplePie_Misc::array_unique($ratings_parent)); } // RESTRICTIONS if ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) { foreach ($restrictions as $restriction) { $restriction_relationship = null; $restriction_type = null; $restriction_value = null; if (isset($restriction['attribs']['']['relationship'])) { $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['attribs']['']['type'])) { $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['data'])) { $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $restrictions_parent[] =& new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); } } elseif ($restrictions = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) { foreach ($restrictions as $restriction) { $restriction_relationship = 'allow'; $restriction_type = null; $restriction_value = 'itunes'; if (isset($restriction['data']) && strtolower($restriction['data']) == 'yes') { $restriction_relationship = 'deny'; } $restrictions_parent[] =& new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); } } elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'restriction')) { foreach ($restrictions as $restriction) { $restriction_relationship = null; $restriction_type = null; $restriction_value = null; if (isset($restriction['attribs']['']['relationship'])) { $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['attribs']['']['type'])) { $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['data'])) { $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $restrictions_parent[] =& new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); } } elseif ($restrictions = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'block')) { foreach ($restrictions as $restriction) { $restriction_relationship = 'allow'; $restriction_type = null; $restriction_value = 'itunes'; if (isset($restriction['data']) && strtolower($restriction['data']) == 'yes') { $restriction_relationship = 'deny'; } $restrictions_parent[] =& new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); } } if (is_array($restrictions_parent)) { $restrictions_parent = array_values(SimplePie_Misc::array_unique($restrictions_parent)); } // THUMBNAILS if ($thumbnails = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) { foreach ($thumbnails as $thumbnail) { if (isset($thumbnail['attribs']['']['url'])) { $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } } } elseif ($thumbnails = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'thumbnail')) { foreach ($thumbnails as $thumbnail) { if (isset($thumbnail['attribs']['']['url'])) { $thumbnails_parent[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } } } // TITLES if ($title_parent = $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) { if (isset($title_parent[0]['data'])) { $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } } elseif ($title_parent = $parent->get_channel_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'title')) { if (isset($title_parent[0]['data'])) { $title_parent = $this->sanitize($title_parent[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } } // Clear the memory unset($parent); // If we have media:group tags, loop through them. foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_MEDIARSS, 'group') as $group) { // If we have media:content tags, loop through them. foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) { if (isset($content['attribs']['']['url'])) { // Attributes $bitrate = null; $channels = null; $duration = null; $expression = null; $framerate = null; $height = null; $javascript = null; $lang = null; $length = null; $medium = null; $samplingrate = null; $type = null; $url = null; $width = null; // Elements $captions = null; $categories = null; $copyrights = null; $credits = null; $description = null; $hashes = null; $keywords = null; $player = null; $ratings = null; $restrictions = null; $thumbnails = null; $title = null; // Start checking the attributes of media:content if (isset($content['attribs']['']['bitrate'])) { $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['channels'])) { $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['duration'])) { $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $duration = $duration_parent; } if (isset($content['attribs']['']['expression'])) { $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['framerate'])) { $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['height'])) { $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['lang'])) { $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['fileSize'])) { $length = ceil($content['attribs']['']['fileSize']); } if (isset($content['attribs']['']['medium'])) { $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['samplingrate'])) { $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['type'])) { $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['width'])) { $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); } $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); // Checking the other optional media: elements. Priority: media:content, media:group, item, channel // CAPTIONS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) { $caption_type = null; $caption_lang = null; $caption_startTime = null; $caption_endTime = null; $caption_text = null; if (isset($caption['attribs']['']['type'])) { $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['lang'])) { $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['start'])) { $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['end'])) { $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['data'])) { $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $captions[] =& new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); } if (is_array($captions)) { $captions = array_values(SimplePie_Misc::array_unique($captions)); } } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) { foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) { $caption_type = null; $caption_lang = null; $caption_startTime = null; $caption_endTime = null; $caption_text = null; if (isset($caption['attribs']['']['type'])) { $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['lang'])) { $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['start'])) { $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['end'])) { $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['data'])) { $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $captions[] =& new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); } if (is_array($captions)) { $captions = array_values(SimplePie_Misc::array_unique($captions)); } } else { $captions = $captions_parent; } // CATEGORIES if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) { foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) { $term = null; $scheme = null; $label = null; if (isset($category['data'])) { $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($category['attribs']['']['scheme'])) { $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $scheme = 'http://search.yahoo.com/mrss/category_schema'; } if (isset($category['attribs']['']['label'])) { $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories[] =& new $this->feed->category_class($term, $scheme, $label); } } if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) { foreach ((array) $group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) { $term = null; $scheme = null; $label = null; if (isset($category['data'])) { $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($category['attribs']['']['scheme'])) { $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $scheme = 'http://search.yahoo.com/mrss/category_schema'; } if (isset($category['attribs']['']['label'])) { $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories[] =& new $this->feed->category_class($term, $scheme, $label); } } if (is_array($categories) && is_array($categories_parent)) { $categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent))); } elseif (is_array($categories)) { $categories = array_values(SimplePie_Misc::array_unique($categories)); } elseif (is_array($categories_parent)) { $categories = array_values(SimplePie_Misc::array_unique($categories_parent)); } // COPYRIGHTS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) { $copyright_url = null; $copyright_label = null; if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) { $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) { $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $copyrights =& new $this->feed->copyright_class($copyright_url, $copyright_label); } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) { $copyright_url = null; $copyright_label = null; if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) { $copyright_url = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) { $copyright_label = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $copyrights =& new $this->feed->copyright_class($copyright_url, $copyright_label); } else { $copyrights = $copyrights_parent; } // CREDITS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) { $credit_role = null; $credit_scheme = null; $credit_name = null; if (isset($credit['attribs']['']['role'])) { $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($credit['attribs']['']['scheme'])) { $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $credit_scheme = 'urn:ebu'; } if (isset($credit['data'])) { $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $credits[] =& new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); } if (is_array($credits)) { $credits = array_values(SimplePie_Misc::array_unique($credits)); } } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) { foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) { $credit_role = null; $credit_scheme = null; $credit_name = null; if (isset($credit['attribs']['']['role'])) { $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($credit['attribs']['']['scheme'])) { $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $credit_scheme = 'urn:ebu'; } if (isset($credit['data'])) { $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $credits[] =& new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); } if (is_array($credits)) { $credits = array_values(SimplePie_Misc::array_unique($credits)); } } else { $credits = $credits_parent; } // DESCRIPTION if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) { $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) { $description = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $description = $description_parent; } // HASHES if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) { $value = null; $algo = null; if (isset($hash['data'])) { $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($hash['attribs']['']['algo'])) { $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $algo = 'md5'; } $hashes[] = $algo.':'.$value; } if (is_array($hashes)) { $hashes = array_values(SimplePie_Misc::array_unique($hashes)); } } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) { foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) { $value = null; $algo = null; if (isset($hash['data'])) { $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($hash['attribs']['']['algo'])) { $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $algo = 'md5'; } $hashes[] = $algo.':'.$value; } if (is_array($hashes)) { $hashes = array_values(SimplePie_Misc::array_unique($hashes)); } } else { $hashes = $hashes_parent; } // KEYWORDS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) { if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) { $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); foreach ($temp as $word) { $keywords[] = trim($word); } unset($temp); } if (is_array($keywords)) { $keywords = array_values(SimplePie_Misc::array_unique($keywords)); } } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) { if (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) { $temp = explode(',', $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); foreach ($temp as $word) { $keywords[] = trim($word); } unset($temp); } if (is_array($keywords)) { $keywords = array_values(SimplePie_Misc::array_unique($keywords)); } } else { $keywords = $keywords_parent; } // PLAYER if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) { $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) { $player = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } else { $player = $player_parent; } // RATINGS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) { $rating_scheme = null; $rating_value = null; if (isset($rating['attribs']['']['scheme'])) { $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $rating_scheme = 'urn:simple'; } if (isset($rating['data'])) { $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $ratings[] =& new $this->feed->rating_class($rating_scheme, $rating_value); } if (is_array($ratings)) { $ratings = array_values(SimplePie_Misc::array_unique($ratings)); } } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) { foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) { $rating_scheme = null; $rating_value = null; if (isset($rating['attribs']['']['scheme'])) { $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $rating_scheme = 'urn:simple'; } if (isset($rating['data'])) { $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $ratings[] =& new $this->feed->rating_class($rating_scheme, $rating_value); } if (is_array($ratings)) { $ratings = array_values(SimplePie_Misc::array_unique($ratings)); } } else { $ratings = $ratings_parent; } // RESTRICTIONS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) { $restriction_relationship = null; $restriction_type = null; $restriction_value = null; if (isset($restriction['attribs']['']['relationship'])) { $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['attribs']['']['type'])) { $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['data'])) { $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $restrictions[] =& new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); } if (is_array($restrictions)) { $restrictions = array_values(SimplePie_Misc::array_unique($restrictions)); } } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) { foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) { $restriction_relationship = null; $restriction_type = null; $restriction_value = null; if (isset($restriction['attribs']['']['relationship'])) { $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['attribs']['']['type'])) { $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['data'])) { $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $restrictions[] =& new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); } if (is_array($restrictions)) { $restrictions = array_values(SimplePie_Misc::array_unique($restrictions)); } } else { $restrictions = $restrictions_parent; } // THUMBNAILS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) { $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } if (is_array($thumbnails)) { $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails)); } } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) { foreach ($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) { $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } if (is_array($thumbnails)) { $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails)); } } else { $thumbnails = $thumbnails_parent; } // TITLES if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) { $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } elseif (isset($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) { $title = $this->sanitize($group['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $title = $title_parent; } $this->data['enclosures'][] =& new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width); } } } // If we have standalone media:content tags, loop through them. if (isset($this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'])) { foreach ((array) $this->data['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['content'] as $content) { if (isset($content['attribs']['']['url'])) { // Attributes $bitrate = null; $channels = null; $duration = null; $expression = null; $framerate = null; $height = null; $javascript = null; $lang = null; $length = null; $medium = null; $samplingrate = null; $type = null; $url = null; $width = null; // Elements $captions = null; $categories = null; $copyrights = null; $credits = null; $description = null; $hashes = null; $keywords = null; $player = null; $ratings = null; $restrictions = null; $thumbnails = null; $title = null; // Start checking the attributes of media:content if (isset($content['attribs']['']['bitrate'])) { $bitrate = $this->sanitize($content['attribs']['']['bitrate'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['channels'])) { $channels = $this->sanitize($content['attribs']['']['channels'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['duration'])) { $duration = $this->sanitize($content['attribs']['']['duration'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $duration = $duration_parent; } if (isset($content['attribs']['']['expression'])) { $expression = $this->sanitize($content['attribs']['']['expression'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['framerate'])) { $framerate = $this->sanitize($content['attribs']['']['framerate'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['height'])) { $height = $this->sanitize($content['attribs']['']['height'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['lang'])) { $lang = $this->sanitize($content['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['fileSize'])) { $length = ceil($content['attribs']['']['fileSize']); } if (isset($content['attribs']['']['medium'])) { $medium = $this->sanitize($content['attribs']['']['medium'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['samplingrate'])) { $samplingrate = $this->sanitize($content['attribs']['']['samplingrate'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['type'])) { $type = $this->sanitize($content['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['attribs']['']['width'])) { $width = $this->sanitize($content['attribs']['']['width'], SIMPLEPIE_CONSTRUCT_TEXT); } $url = $this->sanitize($content['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); // Checking the other optional media: elements. Priority: media:content, media:group, item, channel // CAPTIONS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['text'] as $caption) { $caption_type = null; $caption_lang = null; $caption_startTime = null; $caption_endTime = null; $caption_text = null; if (isset($caption['attribs']['']['type'])) { $caption_type = $this->sanitize($caption['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['lang'])) { $caption_lang = $this->sanitize($caption['attribs']['']['lang'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['start'])) { $caption_startTime = $this->sanitize($caption['attribs']['']['start'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['attribs']['']['end'])) { $caption_endTime = $this->sanitize($caption['attribs']['']['end'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($caption['data'])) { $caption_text = $this->sanitize($caption['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $captions[] =& new $this->feed->caption_class($caption_type, $caption_lang, $caption_startTime, $caption_endTime, $caption_text); } if (is_array($captions)) { $captions = array_values(SimplePie_Misc::array_unique($captions)); } } else { $captions = $captions_parent; } // CATEGORIES if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'])) { foreach ((array) $content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['category'] as $category) { $term = null; $scheme = null; $label = null; if (isset($category['data'])) { $term = $this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($category['attribs']['']['scheme'])) { $scheme = $this->sanitize($category['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $scheme = 'http://search.yahoo.com/mrss/category_schema'; } if (isset($category['attribs']['']['label'])) { $label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_TEXT); } $categories[] =& new $this->feed->category_class($term, $scheme, $label); } } if (is_array($categories) && is_array($categories_parent)) { $categories = array_values(SimplePie_Misc::array_unique(array_merge($categories, $categories_parent))); } elseif (is_array($categories)) { $categories = array_values(SimplePie_Misc::array_unique($categories)); } elseif (is_array($categories_parent)) { $categories = array_values(SimplePie_Misc::array_unique($categories_parent)); } else { $categories = null; } // COPYRIGHTS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'])) { $copyright_url = null; $copyright_label = null; if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'])) { $copyright_url = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'])) { $copyright_label = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['copyright'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $copyrights =& new $this->feed->copyright_class($copyright_url, $copyright_label); } else { $copyrights = $copyrights_parent; } // CREDITS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['credit'] as $credit) { $credit_role = null; $credit_scheme = null; $credit_name = null; if (isset($credit['attribs']['']['role'])) { $credit_role = $this->sanitize($credit['attribs']['']['role'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($credit['attribs']['']['scheme'])) { $credit_scheme = $this->sanitize($credit['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $credit_scheme = 'urn:ebu'; } if (isset($credit['data'])) { $credit_name = $this->sanitize($credit['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $credits[] =& new $this->feed->credit_class($credit_role, $credit_scheme, $credit_name); } if (is_array($credits)) { $credits = array_values(SimplePie_Misc::array_unique($credits)); } } else { $credits = $credits_parent; } // DESCRIPTION if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'])) { $description = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['description'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $description = $description_parent; } // HASHES if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['hash'] as $hash) { $value = null; $algo = null; if (isset($hash['data'])) { $value = $this->sanitize($hash['data'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($hash['attribs']['']['algo'])) { $algo = $this->sanitize($hash['attribs']['']['algo'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $algo = 'md5'; } $hashes[] = $algo.':'.$value; } if (is_array($hashes)) { $hashes = array_values(SimplePie_Misc::array_unique($hashes)); } } else { $hashes = $hashes_parent; } // KEYWORDS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'])) { if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'])) { $temp = explode(',', $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['keywords'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)); foreach ($temp as $word) { $keywords[] = trim($word); } unset($temp); } if (is_array($keywords)) { $keywords = array_values(SimplePie_Misc::array_unique($keywords)); } } else { $keywords = $keywords_parent; } // PLAYER if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'])) { $player = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['player'][0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } else { $player = $player_parent; } // RATINGS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['rating'] as $rating) { $rating_scheme = null; $rating_value = null; if (isset($rating['attribs']['']['scheme'])) { $rating_scheme = $this->sanitize($rating['attribs']['']['scheme'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $rating_scheme = 'urn:simple'; } if (isset($rating['data'])) { $rating_value = $this->sanitize($rating['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $ratings[] =& new $this->feed->rating_class($rating_scheme, $rating_value); } if (is_array($ratings)) { $ratings = array_values(SimplePie_Misc::array_unique($ratings)); } } else { $ratings = $ratings_parent; } // RESTRICTIONS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['restriction'] as $restriction) { $restriction_relationship = null; $restriction_type = null; $restriction_value = null; if (isset($restriction['attribs']['']['relationship'])) { $restriction_relationship = $this->sanitize($restriction['attribs']['']['relationship'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['attribs']['']['type'])) { $restriction_type = $this->sanitize($restriction['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($restriction['data'])) { $restriction_value = $this->sanitize($restriction['data'], SIMPLEPIE_CONSTRUCT_TEXT); } $restrictions[] =& new $this->feed->restriction_class($restriction_relationship, $restriction_type, $restriction_value); } if (is_array($restrictions)) { $restrictions = array_values(SimplePie_Misc::array_unique($restrictions)); } } else { $restrictions = $restrictions_parent; } // THUMBNAILS if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'])) { foreach ($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['thumbnail'] as $thumbnail) { $thumbnails[] = $this->sanitize($thumbnail['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI); } if (is_array($thumbnails)) { $thumbnails = array_values(SimplePie_Misc::array_unique($thumbnails)); } } else { $thumbnails = $thumbnails_parent; } // TITLES if (isset($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'])) { $title = $this->sanitize($content['child'][SIMPLEPIE_NAMESPACE_MEDIARSS]['title'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT); } else { $title = $title_parent; } $this->data['enclosures'][] =& new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions, $categories, $channels, $copyrights, $credits, $description, $duration, $expression, $framerate, $hashes, $height, $keywords, $lang, $medium, $player, $ratings, $restrictions, $samplingrate, $thumbnails, $title, $width); } } } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'link') as $link) { if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] == 'enclosure') { // Attributes $bitrate = null; $channels = null; $duration = null; $expression = null; $framerate = null; $height = null; $javascript = null; $lang = null; $length = null; $medium = null; $samplingrate = null; $type = null; $url = null; $width = null; $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); if (isset($link['attribs']['']['type'])) { $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($link['attribs']['']['length'])) { $length = ceil($link['attribs']['']['length']); } // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor $this->data['enclosures'][] =& new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width); } } foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'link') as $link) { if (isset($link['attribs']['']['href']) && !empty($link['attribs']['']['rel']) && $link['attribs']['']['rel'] == 'enclosure') { // Attributes $bitrate = null; $channels = null; $duration = null; $expression = null; $framerate = null; $height = null; $javascript = null; $lang = null; $length = null; $medium = null; $samplingrate = null; $type = null; $url = null; $width = null; $url = $this->sanitize($link['attribs']['']['href'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($link)); if (isset($link['attribs']['']['type'])) { $type = $this->sanitize($link['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($link['attribs']['']['length'])) { $length = ceil($link['attribs']['']['length']); } // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor $this->data['enclosures'][] =& new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width); } } if ($enclosure = $this->get_item_tags('', 'enclosure')) { if (isset($enclosure[0]['attribs']['']['url'])) { // Attributes $bitrate = null; $channels = null; $duration = null; $expression = null; $framerate = null; $height = null; $javascript = null; $lang = null; $length = null; $medium = null; $samplingrate = null; $type = null; $url = null; $width = null; $url = $this->sanitize($enclosure[0]['attribs']['']['url'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($enclosure[0])); if (isset($enclosure[0]['attribs']['']['type'])) { $type = $this->sanitize($enclosure[0]['attribs']['']['type'], SIMPLEPIE_CONSTRUCT_TEXT); } if (isset($enclosure[0]['attribs']['']['length'])) { $length = ceil($enclosure[0]['attribs']['']['length']); } // Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor $this->data['enclosures'][] =& new $this->feed->enclosure_class($url, $type, $length, $this->feed->javascript, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width); } } $this->data['enclosures'] = array_values(SimplePie_Misc::array_unique($this->data['enclosures'])); } if (!empty($this->data['enclosures'])) { return $this->data['enclosures']; } else { return null; } } function get_latitude() { if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lat')) { return (float) $return[0]['data']; } elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', $return[0]['data'], $match)) { return (float) $match[1]; } else { return null; } } function get_longitude() { if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'long')) { return (float) $return[0]['data']; } elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_W3C_BASIC_GEO, 'lon')) { return (float) $return[0]['data']; } elseif (($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_GEORSS, 'point')) && preg_match('/^((?:-)?[0-9]+(?:\.[0-9]+)) ((?:-)?[0-9]+(?:\.[0-9]+))$/', $return[0]['data'], $match)) { return (float) $match[2]; } else { return null; } } /** * Creates the add_to_* methods' return data * * @access private * @param string $item_url String to prefix to the item permalink * @param string $title_url String to prefix to the item title * (and suffix to the item permalink) * @return mixed URL if feed exists, false otherwise */ function add_to_service($item_url, $title_url = null) { if ($this->get_permalink() !== null) { $return = $this->sanitize($item_url, SIMPLEPIE_CONSTRUCT_IRI) . rawurlencode($this->get_permalink()); if ($title_url !== null && $this->get_title() !== null) { $return .= $this->sanitize($title_url, SIMPLEPIE_CONSTRUCT_IRI) . rawurlencode($this->get_title()); } return $return; } else { return null; } } function add_to_blinklist() { return $this->add_to_service('http://www.blinklist.com/index.php?Action=Blink/addblink.php&Description=&Url=', '&Title='); } function add_to_blogmarks() { return $this->add_to_service('http://blogmarks.net/my/new.php?mini=1&simple=1&url=', '&title='); } function add_to_delicious() { return $this->add_to_service('http://del.icio.us/post/?v=3&url=', '&title='); } function add_to_digg() { return $this->add_to_service('http://digg.com/submit?phase=2&URL='); } function add_to_furl() { return $this->add_to_service('http://www.furl.net/storeIt.jsp?u=', '&t='); } function add_to_magnolia() { return $this->add_to_service('http://ma.gnolia.com/bookmarklet/add?url=', '&title='); } function add_to_myweb20() { return $this->add_to_service('http://myweb2.search.yahoo.com/myresults/bookmarklet?u=', '&t='); } function add_to_newsvine() { return $this->add_to_service('http://www.newsvine.com/_wine/save?u=', '&h='); } function add_to_reddit() { return $this->add_to_service('http://reddit.com/submit?url=', '&title='); } function add_to_segnalo() { return $this->add_to_service('http://segnalo.com/post.html.php?url=', '&title='); } function add_to_simpy() { return $this->add_to_service('http://www.simpy.com/simpy/LinkAdd.do?href=', '&title='); } function add_to_spurl() { return $this->add_to_service('http://www.spurl.net/spurl.php?v=3&url=', '&title='); } function add_to_wists() { return $this->add_to_service('http://wists.com/r.php?c=&r=', '&title='); } function search_technorati() { return $this->add_to_service('http://www.technorati.com/search/'); } } class SimplePie_Author { var $name; var $link; var $email; // Constructor, used to input the data function SimplePie_Author($name = null, $link = null, $email = null) { $this->name = $name; $this->link = $link; $this->email = $email; } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_name() { if ($this->name !== null) { return $this->name; } else { return null; } } function get_link() { if ($this->link !== null) { return $this->link; } else { return null; } } function get_email() { if ($this->email !== null) { return $this->email; } else { return null; } } } class SimplePie_Category { var $term; var $scheme; var $label; // Constructor, used to input the data function SimplePie_Category($term = null, $scheme = null, $label = null) { $this->term = $term; $this->scheme = $scheme; $this->label = $label; } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_term() { if ($this->term !== null) { return $this->term; } else { return null; } } function get_scheme() { if ($this->scheme !== null) { return $this->scheme; } else { return null; } } function get_label() { if ($this->label !== null) { return $this->label; } else { return $this->get_term(); } } } class SimplePie_Enclosure { var $bitrate; var $captions; var $categories; var $channels; var $copyright; var $credits; var $description; var $duration; var $expression; var $framerate; var $handler; var $hashes; var $height; var $javascript; var $keywords; var $lang; var $length; var $link; var $medium; var $player; var $ratings; var $restrictions; var $samplingrate; var $thumbnails; var $title; var $type; var $width; // Constructor, used to input the data function SimplePie_Enclosure($link = null, $type = null, $length = null, $javascript = null, $bitrate = null, $captions = null, $categories = null, $channels = null, $copyright = null, $credits = null, $description = null, $duration = null, $expression = null, $framerate = null, $hashes = null, $height = null, $keywords = null, $lang = null, $medium = null, $player = null, $ratings = null, $restrictions = null, $samplingrate = null, $thumbnails = null, $title = null, $width = null) { $this->bitrate = $bitrate; $this->captions = $captions; $this->categories = $categories; $this->channels = $channels; $this->copyright = $copyright; $this->credits = $credits; $this->description = $description; $this->duration = $duration; $this->expression = $expression; $this->framerate = $framerate; $this->hashes = $hashes; $this->height = $height; $this->javascript = $javascript; $this->keywords = $keywords; $this->lang = $lang; $this->length = $length; $this->link = $link; $this->medium = $medium; $this->player = $player; $this->ratings = $ratings; $this->restrictions = $restrictions; $this->samplingrate = $samplingrate; $this->thumbnails = $thumbnails; $this->title = $title; $this->type = $type; $this->width = $width; if (class_exists('idna_convert')) { $idn =& new idna_convert; $parsed = SimplePie_Misc::parse_url($link); $this->link = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']); } $this->handler = $this->get_handler(); // Needs to load last } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_bitrate() { if ($this->bitrate !== null) { return $this->bitrate; } else { return null; } } function get_caption($key = 0) { $captions = $this->get_captions(); if (isset($captions[$key])) { return $captions[$key]; } else { return null; } } function get_captions() { if ($this->captions !== null) { return $this->captions; } else { return null; } } function get_category($key = 0) { $categories = $this->get_categories(); if (isset($categories[$key])) { return $categories[$key]; } else { return null; } } function get_categories() { if ($this->categories !== null) { return $this->categories; } else { return null; } } function get_channels() { if ($this->channels !== null) { return $this->channels; } else { return null; } } function get_copyright() { if ($this->copyright !== null) { return $this->copyright; } else { return null; } } function get_credit($key = 0) { $credits = $this->get_credits(); if (isset($credits[$key])) { return $credits[$key]; } else { return null; } } function get_credits() { if ($this->credits !== null) { return $this->credits; } else { return null; } } function get_description() { if ($this->description !== null) { return $this->description; } else { return null; } } function get_duration($convert = false) { if ($this->duration !== null) { if ($convert) { $time = SimplePie_Misc::time_hms($this->duration); return $time; } else { return $this->duration; } } else { return null; } } function get_expression() { if ($this->expression !== null) { return $this->expression; } else { return 'full'; } } function get_extension() { if ($this->link !== null) { $url = SimplePie_Misc::parse_url($this->link); if ($url['path'] !== '') { return pathinfo($url['path'], PATHINFO_EXTENSION); } } return null; } function get_framerate() { if ($this->framerate !== null) { return $this->framerate; } else { return null; } } function get_handler() { return $this->get_real_type(true); } function get_hash($key = 0) { $hashes = $this->get_hashes(); if (isset($hashes[$key])) { return $hashes[$key]; } else { return null; } } function get_hashes() { if ($this->hashes !== null) { return $this->hashes; } else { return null; } } function get_height() { if ($this->height !== null) { return $this->height; } else { return null; } } function get_language() { if ($this->lang !== null) { return $this->lang; } else { return null; } } function get_keyword($key = 0) { $keywords = $this->get_keywords(); if (isset($keywords[$key])) { return $keywords[$key]; } else { return null; } } function get_keywords() { if ($this->keywords !== null) { return $this->keywords; } else { return null; } } function get_length() { if ($this->length !== null) { return $this->length; } else { return null; } } function get_link() { if ($this->link !== null) { return urldecode($this->link); } else { return null; } } function get_medium() { if ($this->medium !== null) { return $this->medium; } else { return null; } } function get_player() { if ($this->player !== null) { return $this->player; } else { return null; } } function get_rating($key = 0) { $ratings = $this->get_ratings(); if (isset($ratings[$key])) { return $ratings[$key]; } else { return null; } } function get_ratings() { if ($this->ratings !== null) { return $this->ratings; } else { return null; } } function get_restriction($key = 0) { $restrictions = $this->get_restrictions(); if (isset($restrictions[$key])) { return $restrictions[$key]; } else { return null; } } function get_restrictions() { if ($this->restrictions !== null) { return $this->restrictions; } else { return null; } } function get_sampling_rate() { if ($this->samplingrate !== null) { return $this->samplingrate; } else { return null; } } function get_size() { $length = $this->get_length(); if ($length !== null) { return round($length/1048576, 2); } else { return null; } } function get_thumbnail($key = 0) { $thumbnails = $this->get_thumbnails(); if (isset($thumbnails[$key])) { return $thumbnails[$key]; } else { return null; } } function get_thumbnails() { if ($this->thumbnails !== null) { return $this->thumbnails; } else { return null; } } function get_title() { if ($this->title !== null) { return $this->title; } else { return null; } } function get_type() { if ($this->type !== null) { return $this->type; } else { return null; } } function get_width() { if ($this->width !== null) { return $this->width; } else { return null; } } function native_embed($options='') { return $this->embed($options, true); } /** * @todo If the dimensions for media:content are defined, use them when width/height are set to 'auto'. */ function embed($options = '', $native = false) { // Set up defaults $audio = ''; $video = ''; $alt = ''; $altclass = ''; $loop = 'false'; $width = 'auto'; $height = 'auto'; $bgcolor = '#ffffff'; $mediaplayer = ''; $widescreen = false; $handler = $this->get_handler(); $type = $this->get_real_type(); // Process options and reassign values as necessary if (is_array($options)) { extract($options); } else { $options = explode(',', $options); foreach($options as $option) { $opt = explode(':', $option, 2); if (isset($opt[0], $opt[1])) { $opt[0] = trim($opt[0]); $opt[1] = trim($opt[1]); switch ($opt[0]) { case 'audio': $audio = $opt[1]; break; case 'video': $video = $opt[1]; break; case 'alt': $alt = $opt[1]; break; case 'altclass': $altclass = $opt[1]; break; case 'loop': $loop = $opt[1]; break; case 'width': $width = $opt[1]; break; case 'height': $height = $opt[1]; break; case 'bgcolor': $bgcolor = $opt[1]; break; case 'mediaplayer': $mediaplayer = $opt[1]; break; case 'widescreen': $widescreen = $opt[1]; break; } } } } $mime = explode('/', $type, 2); $mime = $mime[0]; // Process values for 'auto' if ($width == 'auto') { if ($mime == 'video') { if ($height == 'auto') { $width = 480; } elseif ($widescreen) { $width = round((intval($height)/9)*16); } else { $width = round((intval($height)/3)*4); } } else { $width = '100%'; } } if ($height == 'auto') { if ($mime == 'audio') { $height = 0; } elseif ($mime == 'video') { if ($width == 'auto') { if ($widescreen) { $height = 270; } else { $height = 360; } } elseif ($widescreen) { $height = round((intval($width)/16)*9); } else { $height = round((intval($width)/4)*3); } } else { $height = 376; } } elseif ($mime == 'audio') { $height = 0; } // Set proper placeholder value if ($mime == 'audio') { $placeholder = $audio; } elseif ($mime == 'video') { $placeholder = $video; } $embed = ''; // Make sure the JS library is included if (!$native) { static $javascript_outputted = null; if (!$javascript_outputted && $this->javascript) { $embed .= ''; $javascript_outputted = true; } } // Odeo Feed MP3's if ($handler == 'odeo') { if ($native) { $embed .= ''; } else { $embed .= ''; } } // Flash elseif ($handler == 'flash') { if ($native) { $embed .= "get_link() . "\" pluginspage=\"http://adobe.com/go/getflashplayer\" type=\"$type\" quality=\"high\" width=\"$width\" height=\"$height\" bgcolor=\"$bgcolor\" loop=\"$loop\">"; } else { $embed .= ""; } } // Flash Media Player file types. // Preferred handler for MP3 file types. elseif ($handler == 'fmedia' || ($handler == 'mp3' && $mediaplayer != '')) { $height += 20; if ($native) { $embed .= "get_link().'?file_extension=.'.$this->get_extension()) . "&autostart=false&repeat=$loop&showdigits=true&showfsbutton=false\">"; } else { $embed .= ""; } } // QuickTime 7 file types. Need to test with QuickTime 6. // Only handle MP3's if the Flash Media Player is not present. elseif ($handler == 'quicktime' || ($handler == 'mp3' && $mediaplayer == '')) { $height += 16; if ($native) { if ($placeholder != ""){ $embed .= "get_link() . "\" src=\"$placeholder\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"false\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\">"; } else { $embed .= "get_link() . "\" width=\"$width\" height=\"$height\" autoplay=\"false\" target=\"myself\" controller=\"true\" loop=\"$loop\" scale=\"aspect\" bgcolor=\"$bgcolor\" pluginspage=\"http://apple.com/quicktime/download/\">"; } } else { $embed .= ""; } } // Windows Media elseif ($handler == 'wmedia') { $height += 45; if ($native) { $embed .= "get_link() . "\" autosize=\"1\" width=\"$width\" height=\"$height\" showcontrols=\"1\" showstatusbar=\"0\" showdisplay=\"0\" autostart=\"0\">"; } else { $embed .= ""; } } // Everything else else $embed .= '' . $alt . ''; return $embed; } function get_real_type($find_handler = false) { // If it's Odeo, let's get it out of the way. if (substr(strtolower($this->get_link()), 0, 15) == 'http://odeo.com') { return 'odeo'; } // Mime-types by handler. $types_flash = array('application/x-shockwave-flash', 'application/futuresplash'); // Flash $types_fmedia = array('video/flv', 'video/x-flv'); // Flash Media Player $types_quicktime = array('audio/3gpp', 'audio/3gpp2', 'audio/aac', 'audio/x-aac', 'audio/aiff', 'audio/x-aiff', 'audio/mid', 'audio/midi', 'audio/x-midi', 'audio/mp4', 'audio/m4a', 'audio/x-m4a', 'audio/wav', 'audio/x-wav', 'video/3gpp', 'video/3gpp2', 'video/m4v', 'video/x-m4v', 'video/mp4', 'video/mpeg', 'video/x-mpeg', 'video/quicktime', 'video/sd-video'); // QuickTime $types_wmedia = array('application/asx', 'application/x-mplayer2', 'audio/x-ms-wma', 'audio/x-ms-wax', 'video/x-ms-asf-plugin', 'video/x-ms-asf', 'video/x-ms-wm', 'video/x-ms-wmv', 'video/x-ms-wvx'); // Windows Media $types_mp3 = array('audio/mp3', 'audio/x-mp3', 'audio/mpeg', 'audio/x-mpeg'); // MP3 if ($this->get_type() !== null) { $type = strtolower($this->type); } else { $type = null; } // If we encounter an unsupported mime-type, check the file extension and guess intelligently. if (!in_array($type, array_merge($types_flash, $types_fmedia, $types_quicktime, $types_wmedia, $types_mp3))) { switch (strtolower($this->get_extension())) { // Audio mime-types case 'aac': case 'adts': $type = 'audio/acc'; break; case 'aif': case 'aifc': case 'aiff': case 'cdda': $type = 'audio/aiff'; break; case 'bwf': $type = 'audio/wav'; break; case 'kar': case 'mid': case 'midi': case 'smf': $type = 'audio/midi'; break; case 'm4a': $type = 'audio/x-m4a'; break; case 'mp3': case 'swa': $type = 'audio/mp3'; break; case 'wav': $type = 'audio/wav'; break; case 'wax': $type = 'audio/x-ms-wax'; break; case 'wma': $type = 'audio/x-ms-wma'; break; // Video mime-types case '3gp': case '3gpp': $type = 'video/3gpp'; break; case '3g2': case '3gp2': $type = 'video/3gpp2'; break; case 'asf': $type = 'video/x-ms-asf'; break; case 'flv': $type = 'video/x-flv'; break; case 'm1a': case 'm1s': case 'm1v': case 'm15': case 'm75': case 'mp2': case 'mpa': case 'mpeg': case 'mpg': case 'mpm': case 'mpv': $type = 'video/mpeg'; break; case 'm4v': $type = 'video/x-m4v'; break; case 'mov': case 'qt': $type = 'video/quicktime'; break; case 'mp4': case 'mpg4': $type = 'video/mp4'; break; case 'sdv': $type = 'video/sd-video'; break; case 'wm': $type = 'video/x-ms-wm'; break; case 'wmv': $type = 'video/x-ms-wmv'; break; case 'wvx': $type = 'video/x-ms-wvx'; break; // Flash mime-types case 'spl': $type = 'application/futuresplash'; break; case 'swf': $type = 'application/x-shockwave-flash'; break; } } if ($find_handler) { if (in_array($type, $types_flash)) { return 'flash'; } elseif (in_array($type, $types_fmedia)) { return 'fmedia'; } elseif (in_array($type, $types_quicktime)) { return 'quicktime'; } elseif (in_array($type, $types_wmedia)) { return 'wmedia'; } elseif (in_array($type, $types_mp3)) { return 'mp3'; } else { return null; } } else { return $type; } } } class SimplePie_Caption { var $type; var $lang; var $startTime; var $endTime; var $text; // Constructor, used to input the data function SimplePie_Caption($type = null, $lang = null, $startTime = null, $endTime = null, $text = null) { $this->type = $type; $this->lang = $lang; $this->startTime = $startTime; $this->endTime = $endTime; $this->text = $text; } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_endtime() { if ($this->endTime !== null) { return $this->endTime; } else { return null; } } function get_language() { if ($this->language !== null) { return $this->language; } else { return null; } } function get_starttime() { if ($this->startTime !== null) { return $this->startTime; } else { return null; } } function get_text() { if ($this->text !== null) { return $this->text; } else { return null; } } function get_type() { if ($this->type !== null) { return $this->type; } else { return null; } } } class SimplePie_Credit { var $role; var $scheme; var $name; // Constructor, used to input the data function SimplePie_Credit($role = null, $scheme = null, $name = null) { $this->role = $role; $this->scheme = $scheme; $this->name = $name; } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_role() { if ($this->role !== null) { return $this->role; } else { return null; } } function get_scheme() { if ($this->scheme !== null) { return $this->scheme; } else { return null; } } function get_name() { if ($this->name !== null) { return $this->name; } else { return null; } } } class SimplePie_Copyright { var $url; var $label; // Constructor, used to input the data function SimplePie_Copyright($url = null, $label = null) { $this->url = $url; $this->label = $label; } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_url() { if ($this->url !== null) { return $this->url; } else { return null; } } function get_attribution() { if ($this->label !== null) { return $this->label; } else { return null; } } } class SimplePie_Rating { var $scheme; var $value; // Constructor, used to input the data function SimplePie_Rating($scheme = null, $value = null) { $this->scheme = $scheme; $this->value = $value; } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_scheme() { if ($this->scheme !== null) { return $this->scheme; } else { return null; } } function get_value() { if ($this->value !== null) { return $this->value; } else { return null; } } } class SimplePie_Restriction { var $relationship; var $type; var $value; // Constructor, used to input the data function SimplePie_Restriction($relationship = null, $type = null, $value = null) { $this->relationship = $relationship; $this->type = $type; $this->value = $value; } function __toString() { // There is no $this->data here return md5(serialize($this)); } function get_relationship() { if ($this->relationship !== null) { return $this->relationship; } else { return null; } } function get_type() { if ($this->type !== null) { return $this->type; } else { return null; } } function get_value() { if ($this->value !== null) { return $this->value; } else { return null; } } } /** * @todo Move to properly supporting RFC2616 (HTTP/1.1) */ class SimplePie_File { var $url; var $useragent; var $success = true; var $headers = array(); var $body; var $status_code; var $redirects = 0; var $error; var $method; function SimplePie_File($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) { if (class_exists('idna_convert')) { $idn =& new idna_convert; $parsed = SimplePie_Misc::parse_url($url); $url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']); } $this->url = $url; $this->useragent = $useragent; if (preg_match('/^http(s)?:\/\//i', $url)) { if ($useragent === null) { $useragent = ini_get('user_agent'); $this->useragent = $useragent; } if (!is_array($headers)) { $headers = array(); } if (!$force_fsockopen && extension_loaded('curl')) { $this->method = 'curl'; $fp = curl_init(); $headers2 = array(); foreach ($headers as $key => $value) { $headers2[] = "$key: $value"; } if (version_compare(SimplePie_Misc::get_curl_version(), '7.10.5', '>=')) { curl_setopt($fp, CURLOPT_ENCODING, ''); } curl_setopt($fp, CURLOPT_URL, $url); curl_setopt($fp, CURLOPT_HEADER, 1); curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1); curl_setopt($fp, CURLOPT_TIMEOUT, $timeout); curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout); curl_setopt($fp, CURLOPT_REFERER, $url); curl_setopt($fp, CURLOPT_USERAGENT, $useragent); curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2); if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>=')) { curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects); } $this->headers = curl_exec($fp); if (curl_errno($fp) == 23 || curl_errno($fp) == 61) { curl_setopt($fp, CURLOPT_ENCODING, 'none'); $this->headers = curl_exec($fp); } if (curl_errno($fp)) { $this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp); $this->success = false; } else { $info = curl_getinfo($fp); curl_close($fp); $this->headers = explode("\r\n\r\n", $this->headers, $info['redirect_count'] + 1); $this->headers = array_pop($this->headers); $parser =& new SimplePie_HTTP_Parser($this->headers); if ($parser->parse()) { $this->headers = $parser->headers; $this->body = $parser->body; $this->status_code = $parser->status_code; if (($this->status_code == 300 || $this->status_code == 301 || $this->status_code == 302 || $this->status_code == 303 || $this->status_code == 307 || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) { $this->redirects++; if (isset($this->headers['content-location'])) { $location = SimplePie_Misc::absolutize_url($this->headers['location'], SimplePie_Misc::absolutize_url($this->headers['content-location'], $url)); } else { $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); } return $this->SimplePie_File($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); } } } } else { $this->method = 'fsockopen'; $url_parts = parse_url($url); if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) == 'https') { $url_parts['host'] = "ssl://$url_parts[host]"; $url_parts['port'] = 443; } if (!isset($url_parts['port'])) { $url_parts['port'] = 80; } $fp = fsockopen($url_parts['host'], $url_parts['port'], $errno, $errstr, $timeout); if (!$fp) { $this->error = 'fsockopen error: ' . $errstr; $this->success = false; } else { if (function_exists('stream_set_timeout')) { stream_set_timeout($fp, $timeout); } else { socket_set_timeout($fp, $timeout); } if (isset($url_parts['path'])) { if (isset($url_parts['query'])) { $get = "$url_parts[path]?$url_parts[query]"; } else { $get = $url_parts['path']; } } else { $get = '/'; } $out = "GET $get HTTP/1.0\r\n"; $out .= "Host: $url_parts[host]\r\n"; $out .= "User-Agent: $useragent\r\n"; if (function_exists('gzinflate')) { $out .= "Accept-Encoding: gzip,deflate\r\n"; } if (isset($url_parts['user']) && isset($url_parts['pass'])) { $out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n"; } foreach ($headers as $key => $value) { $out .= "$key: $value\r\n"; } $out .= "Connection: Close\r\n\r\n"; fwrite($fp, $out); if (function_exists('stream_get_meta_data')) { $info = stream_get_meta_data($fp); } else { $info = socket_get_status($fp); } $this->headers = ''; while (!$info['eof'] && !$info['timed_out']) { $this->headers .= fread($fp, 1160); if (function_exists('stream_get_meta_data')) { $info = stream_get_meta_data($fp); } else { $info = socket_get_status($fp); } } if (!$info['timed_out']) { $parser =& new SimplePie_HTTP_Parser($this->headers); if ($parser->parse()) { $this->headers = $parser->headers; $this->body = $parser->body; $this->status_code = $parser->status_code; if (($this->status_code == 300 || $this->status_code == 301 || $this->status_code == 302 || $this->status_code == 303 || $this->status_code == 307 || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) { $this->redirects++; if (isset($this->headers['content-location'])) { $location = SimplePie_Misc::absolutize_url($this->headers['location'], SimplePie_Misc::absolutize_url($this->headers['content-location'], $url)); } else { $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); } return $this->SimplePie_File($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); } if (isset($this->headers['content-encoding']) && ($this->headers['content-encoding'] == 'gzip' || $this->headers['content-encoding'] == 'deflate')) { if (substr($this->body, 0, 8) == "\x1f\x8b\x08\x00\x00\x00\x00\x00") { $this->body = substr($this->body, 10); } $this->body = gzinflate($this->body); } } } else { $this->error = 'fsocket timed out'; $this->success = false; } fclose($fp); } } } elseif (function_exists('file_get_contents')) { $this->method = 'file_get_contents'; if (!$this->body = file_get_contents($url)) { $this->error = 'file_get_contents could not read the file'; $this->success = false; } } else { $this->method = 'fopen'; if (($fp = fopen($url, 'rb')) === false) { $this->error = 'failed to open stream: No such file or directory'; $this->success = false; } else { $this->body = ''; while (!feof($fp)) { $this->body .= fread($fp, 8192); } fclose($fp); } } } } /** * HTTP Response Parser * * @package SimplePie * @todo Support HTTP Requests */ class SimplePie_HTTP_Parser { /** * HTTP Version * * @access public * @var string */ var $http_version = ''; /** * Status code * * @access public * @var string */ var $status_code = ''; /** * Reason phrase * * @access public * @var string */ var $reason = ''; /** * Key/value pairs of the headers * * @access public * @var array */ var $headers = array(); /** * Body of the response * * @access public * @var string */ var $body = ''; /** * Current state of the state machine * * @access private * @var string */ var $state = 'start'; /** * Input data * * @access private * @var string */ var $data = ''; /** * Input data length (to avoid calling strlen() everytime this is needed) * * @access private * @var int */ var $data_length = 0; /** * Current position of the pointer * * @access private * @var int */ var $position = 0; /** * Name of the hedaer currently being parsed * * @access private * @var string */ var $name = ''; /** * Value of the hedaer currently being parsed * * @access private * @var string */ var $value = ''; /** * Create an instance of the class with the input data * * @access public * @param string $data Input data */ function SimplePie_HTTP_Parser($data) { $this->data = $data; $this->data_length = strlen($this->data); } /** * Parse the input data * * @access public * @return bool true on success, false on failure */ function parse() { while ($this->state && $this->state != 'emit' && $this->has_data()) { $state = $this->state; $this->$state(); } $this->data = ''; if ($this->state == 'emit') { return true; } else { $this->http_version = ''; $this->status_code = ''; $this->headers = array(); $this->body = ''; return false; } } /** * Check whether there is data beyond the pointer * * @access private * @return bool true if there is further data, false if not */ function has_data() { return (bool) ($this->position < $this->data_length); } /** * See if the next character is LWS * * @access private * @return bool true if the next character is LWS, false if not */ function is_linear_whitespace() { return (bool) (strspn($this->data, "\x09\x20", $this->position, 1) || (substr($this->data, $this->position, 2) == "\r\n" && strspn($this->data, "\x09\x20", $this->position + 2, 1)) || (strspn($this->data, "\r\n", $this->position, 1) && strspn($this->data, "\x09\x20", $this->position + 1, 1))); } /** * The starting state of the state machine, see if the data is a response or request * * @access private */ function start() { $this->state = 'http_version_response'; } /** * Parse an HTTP-version string * * @access private */ function http_version() { if (preg_match('/^HTTP\/([0-9]+\.[0-9]+)/i', substr($this->data, $this->position, strcspn($this->data, "\r\n", $this->position)), $match)) { $this->position += strlen($match[0]); $this->http_version = $match[1]; return true; } else { return false; } } /** * Parse LWS, replacing consecutive characters with a single space * * @access private */ function linear_whitespace() { do { if (substr($this->data, $this->position, 2) == "\r\n") { $this->position += 2; } elseif (strspn($this->data, "\r\n", $this->position, 1)) { $this->position++; } $this->position += strspn($this->data, "\x09\x20", $this->position); } while ($this->is_linear_whitespace()); $this->value .= "\x20"; } /** * Parse an HTTP-version string within a response * * @access private */ function http_version_response() { if ($this->http_version() && $this->data[$this->position] == "\x20") { $this->state = 'status_code'; $this->position++; } else { $this->state = false; } } /** * Parse a status code * * @access private */ function status_code() { if (strspn($this->data, '1234567890', $this->position, 3) == 3) { $this->status_code = substr($this->data, $this->position, 3); $this->state = 'reason_phrase'; $this->position += 3; } else { $this->state = false; } } /** * Skip over the reason phrase (it has no normative value, and you can send absolutely anything here) * * @access private */ function reason_phrase() { $len = strcspn($this->data, "\r\n", $this->position); $this->reason = substr($this->data, $this->position, $len); $this->position += $len; if ($this->has_data()) { if (substr($this->data, $this->position, 2) == "\r\n") { $this->position += 2; } elseif (strspn($this->data, "\r\n", $this->position, 1)) { $this->position++; } $this->state = 'name'; } } /** * Parse a header name * * @access private */ function name() { $len = strcspn($this->data, ':', $this->position); $this->name = substr($this->data, $this->position, $len); $this->position += $len; if ($this->has_data() && $this->data[$this->position] == ':') { $this->state = 'value_next'; $this->position++; } else { $this->state = false; } } /** * See what state to move the state machine to while within non-quoted header values * * @access private */ function value_next() { if ($this->is_linear_whitespace()) { $this->state = 'value_linear_whitespace'; } elseif ($this->data[$this->position] == '"') { $this->state = 'value_quote_next'; $this->position++; } elseif (substr($this->data, $this->position, 2) == "\r\n") { $this->state = 'end_crlf'; $this->position += 2; } elseif (strspn($this->data, "\r\n", $this->position, 1)) { $this->state = 'end_crlf'; $this->position++; } else { $this->state = 'value_no_quote'; } } /** * Parse a header value while outside quotes * * @access private */ function value_no_quote() { $len = strcspn($this->data, "\x09\x20\r\n\"", $this->position); $this->value .= substr($this->data, $this->position, $len); $this->state = 'value_next'; $this->position += $len; } /** * Parse LWS outside quotes * * @access private */ function value_linear_whitespace() { $this->linear_whitespace(); $this->state = 'value_next'; } /** * See what state to move the state machine to while within quoted header values * * @access private */ function value_quote_next() { if ($this->is_linear_whitespace()) { $this->state = 'value_linear_whitespace_quote'; } else { switch ($this->data[$this->position]) { case '"': $this->state = 'value_next'; $this->position++; break; case '\\': $this->state = 'value_quote_char'; $this->position++; break; default: $this->state = 'value_quote'; break; } } } /** * Parse a header value while within quotes * * @access private */ function value_quote() { $len = strcspn($this->data, "\x09\x20\r\n\"\\", $this->position); $this->value .= substr($this->data, $this->position, $len); $this->position += $len; $this->state = 'value_quote_next'; } /** * Parse an escaped character within quotes * * @access private */ function value_quote_char() { $this->value .= $this->data[$this->position]; $this->state = 'value_quote_next'; $this->position++; } /** * Parse LWS within quotes * * @access private */ function value_linear_whitespace_quote() { $this->linear_whitespace(); $this->state = 'value_quote_next'; } /** * Parse a CRLF, and see whether we have a further header, or whether we are followed by the body * * @access private */ function end_crlf() { $this->name = strtolower($this->name); $this->value = trim($this->value, "\x20"); if (isset($this->headers[$this->name])) { $this->headers[$this->name] .= ', ' . $this->value; } else { $this->headers[$this->name] = $this->value; } if (substr($this->data, $this->position, 2) == "\r\n") { $this->body = substr($this->data, $this->position + 2); $this->state = 'emit'; } elseif (strspn($this->data, "\r\n", $this->position, 1)) { $this->body = substr($this->data, $this->position + 1); $this->state = 'emit'; } else { $this->name = ''; $this->value = ''; $this->state = 'name'; } } } class SimplePie_Cache { var $location; var $filename; var $extension; var $name; function SimplePie_Cache($location, $filename, $extension) { $this->location = $location; $this->filename = rawurlencode($filename); $this->extension = rawurlencode($extension); $this->name = "$location/$this->filename.$this->extension"; } function save($data) { if (file_exists($this->name) && is_writeable($this->name) || file_exists($this->location) && is_writeable($this->location)) { if (function_exists('file_put_contents')) { return (bool) file_put_contents($this->name, serialize($data)); } else { $fp = fopen($this->name, 'wb'); if ($fp) { fwrite($fp, serialize($data)); fclose($fp); return true; } } } return false; } function load() { if (file_exists($this->name) && is_readable($this->name)) { if (function_exists('file_get_contents')) { return unserialize(file_get_contents($this->name)); } elseif (($fp = fopen($this->name, 'rb')) !== false) { $data = ''; while (!feof($fp)) { $data .= fread($fp, 8192); } fclose($fp); return unserialize($data); } } return false; } function mtime() { if (file_exists($this->name)) { return filemtime($this->name); } return false; } function touch() { if (file_exists($this->name)) { return touch($this->name); } return false; } function unlink() { if (file_exists($this->name)) { return unlink($this->name); } return false; } } class SimplePie_Misc { function time_hms($seconds) { $time = ''; $hours = floor($seconds / 3600); $remainder = $seconds % 3600; if ($hours > 0) { $time .= $hours.':'; } $minutes = floor($remainder / 60); $seconds = $remainder % 60; if ($minutes < 10 && $hours > 0) { $minutes = '0' . $minutes; } if ($seconds < 10) { $seconds = '0' . $seconds; } $time .= $minutes.':'; $time .= $seconds; return $time; } function absolutize_url($relative, $base) { if ($relative !== '') { $relative = SimplePie_Misc::parse_url($relative); if ($relative['scheme'] !== '') { $target = $relative; } elseif ($base !== '') { $base = SimplePie_Misc::parse_url($base); $target = SimplePie_Misc::parse_url(''); if ($relative['authority'] !== '') { $target = $relative; $target['scheme'] = $base['scheme']; } else { $target['scheme'] = $base['scheme']; $target['authority'] = $base['authority']; if ($relative['path'] !== '') { if (strpos($relative['path'], '/') === 0) { $target['path'] = $relative['path']; } elseif (($target['path'] = dirname("$base[path].")) == '/') { $target['path'] .= $relative['path']; } else { $target['path'] .= '/' . $relative['path']; } if ($relative['query'] !== '') { $target['query'] = $relative['query']; } } else { if ($base['path'] !== '') { $target['path'] = $base['path']; } else { $target['path'] = '/'; } if ($relative['query'] !== '') { $target['query'] = $relative['query']; } elseif ($base['query'] !== '') { $target['query'] = $base['query']; } } } if ($relative['fragment'] !== '') { $target['fragment'] = $relative['fragment']; } } else { // No base URL, just return the relative URL $target = $relative; } $return = SimplePie_Misc::compress_parse_url($target['scheme'], $target['authority'], $target['path'], $target['query'], $target['fragment']); } else { $return = $base; } $return = SimplePie_Misc::normalize_url($return); return $return; } function remove_dot_segments($input) { $output = ''; while (strpos($input, './') !== false || strpos($input, '/.') !== false || $input == '.' || $input == '..') { // A: If the input buffer begins with a prefix of "../" or "./", then remove that prefix from the input buffer; otherwise, if (strpos($input, '../') === 0) { $input = substr($input, 3); } elseif (strpos($input, './') === 0) { $input = substr($input, 2); } // B: if the input buffer begins with a prefix of "/./" or "/.", where "." is a complete path segment, then replace that prefix with "/" in the input buffer; otherwise, elseif (strpos($input, '/./') === 0) { $input = substr_replace($input, '/', 0, 3); } elseif ($input == '/.') { $input = '/'; } // C: if the input buffer begins with a prefix of "/../" or "/..", where ".." is a complete path segment, then replace that prefix with "/" in the input buffer and remove the last segment and its preceding "/" (if any) from the output buffer; otherwise, elseif (strpos($input, '/../') === 0) { $input = substr_replace($input, '/', 0, 4); $output = substr_replace($output, '', strrpos($output, '/')); } elseif ($input == '/..') { $input = '/'; $output = substr_replace($output, '', strrpos($output, '/')); } // D: if the input buffer consists only of "." or "..", then remove that from the input buffer; otherwise, elseif ($input == '.' || $input == '..') { $input = ''; } // E: move the first path segment in the input buffer to the end of the output buffer, including the initial "/" character (if any) and any subsequent characters up to, but not including, the next "/" character or the end of the input buffer elseif (($pos = strpos($input, '/', 1)) !== false) { $output .= substr($input, 0, $pos); $input = substr_replace($input, '', 0, $pos); } else { $output .= $input; $input = ''; } } return $output . $input; } function get_element($realname, $string) { $return = array(); $name = preg_quote($realname, '/'); if (preg_match_all("/<($name)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$name>|(\/)?>)/siU", $string, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE)) { for ($i = 0, $total_matches = count($matches); $i < $total_matches; $i++) { $return[$i]['tag'] = $realname; $return[$i]['full'] = $matches[$i][0][0]; $return[$i]['offset'] = $matches[$i][0][1]; if (strlen($matches[$i][3][0]) <= 2) { $return[$i]['self_closing'] = true; } else { $return[$i]['self_closing'] = false; $return[$i]['content'] = $matches[$i][4][0]; } $return[$i]['attribs'] = array(); if (isset($matches[$i][2][0]) && preg_match_all('/((?:[^\s:]+:)?[^\s:]+)(?:\s*=\s*(?:"([^"]*)"|\'([^\']*)\'|([a-z0-9\-._:]*)))?\s/U', ' ' . $matches[$i][2][0] . ' ', $attribs, PREG_SET_ORDER)) { for ($j = 0, $total_attribs = count($attribs); $j < $total_attribs; $j++) { if (count($attribs[$j]) == 2) { $attribs[$j][2] = $attribs[$j][1]; } $return[$i]['attribs'][strtolower($attribs[$j][1])]['data'] = SimplePie_Misc::entities_decode(end($attribs[$j]), 'UTF-8'); } } } } return $return; } function element_implode($element) { $full = "<$element[tag]"; foreach ($element['attribs'] as $key => $value) { $key = strtolower($key); $full .= " $key=\"" . htmlspecialchars($value['data']) . '"'; } if ($element['self_closing']) { $full .= ' />'; } else { $full .= ">$element[content]"; } return $full; } function error($message, $level, $file, $line) { switch ($level) { case E_USER_ERROR: $note = 'PHP Error'; break; case E_USER_WARNING: $note = 'PHP Warning'; break; case E_USER_NOTICE: $note = 'PHP Notice'; break; default: $note = 'Unknown Error'; break; } error_log("$note: $message in $file on line $line", 0); return $message; } /** * If a file has been cached, retrieve and display it. * * This is most useful for caching images (get_favicon(), etc.), * however it works for all cached files. This WILL NOT display ANY * file/image/page/whatever, but rather only display what has already * been cached by SimplePie. * * @access public * @see SimplePie::get_favicon() * @param str $identifier_url URL that is used to identify the content. * This may or may not be the actual URL of the live content. * @param str $cache_location Location of SimplePie's cache. Defaults * to './cache'. * @param str $cache_extension The file extension that the file was * cached with. Defaults to 'spc'. * @param str $cache_class Name of the cache-handling class being used * in SimplePie. Defaults to 'SimplePie_Cache', and should be left * as-is unless you've overloaded the class. * @param str $cache_name_function Function that converts the filename * for saving. Defaults to 'md5'. */ function display_cached_file($identifier_url, $cache_location = './cache', $cache_extension = 'spc', $cache_class = 'SimplePie_Cache', $cache_name_function = 'md5') { $cache =& new $cache_class($cache_location, call_user_func($cache_name_function, $identifier_url), $cache_extension); if ($file = $cache->load()) { header('Content-type:' . $file['headers']['content-type']); header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 604800) . ' GMT'); // 7 days echo $file['body']; exit; } die('Cached file for ' . $identifier_url . ' cannot be found.'); } function fix_protocol($url, $http = 1) { $url = SimplePie_Misc::normalize_url($url); $parsed = SimplePie_Misc::parse_url($url); if ($parsed['scheme'] !== '' && $parsed['scheme'] != 'http' && $parsed['scheme'] != 'https') { return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['authority'], $parsed['path'], $parsed['query'], $parsed['fragment']), $http); } if ($parsed['scheme'] === '' && $parsed['authority'] === '' && !file_exists($url)) { return SimplePie_Misc::fix_protocol(SimplePie_Misc::compress_parse_url('http', $parsed['path'], '', $parsed['query'], $parsed['fragment']), $http); } if ($http == 2 && $parsed['scheme'] !== '') { return "feed:$url"; } elseif ($http == 3 && strtolower($parsed['scheme']) == 'http') { return substr_replace($url, 'podcast', 0, 4); } elseif ($http == 4 && strtolower($parsed['scheme']) == 'http') { return substr_replace($url, 'itpc', 0, 4); } else { return $url; } } function parse_url($url) { static $cache = array(); if (isset($cache[$url])) { return $cache[$url]; } elseif (preg_match('/^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?$/', $url, $match)) { for ($i = count($match); $i <= 9; $i++) { $match[$i] = ''; } return $cache[$url] = array('scheme' => $match[2], 'authority' => $match[4], 'path' => $match[5], 'query' => $match[7], 'fragment' => $match[9]); } else { return $cache[$url] = array('scheme' => '', 'authority' => '', 'path' => '', 'query' => '', 'fragment' => ''); } } function compress_parse_url($scheme = '', $authority = '', $path = '', $query = '', $fragment = '') { $return = ''; if ($scheme !== '') { $return .= "$scheme:"; } if ($authority !== '') { $return .= "//$authority"; } if ($path !== '') { $return .= $path; } if ($query !== '') { $return .= "?$query"; } if ($fragment !== '') { $return .= "#$fragment"; } return $return; } function normalize_url($url) { $url = preg_replace_callback('/%([0-9A-Fa-f]{2})/', array('SimplePie_Misc', 'percent_encoding_normalization'), $url); $url = SimplePie_Misc::parse_url($url); $url['scheme'] = strtolower($url['scheme']); if ($url['authority'] !== '') { $url['authority'] = strtolower($url['authority']); $url['path'] = SimplePie_Misc::remove_dot_segments($url['path']); } return SimplePie_Misc::compress_parse_url($url['scheme'], $url['authority'], $url['path'], $url['query'], $url['fragment']); } function percent_encoding_normalization($match) { $integer = hexdec($match[1]); if ($integer >= 0x41 && $integer <= 0x5A || $integer >= 0x61 && $integer <= 0x7A || $integer >= 0x30 && $integer <= 0x39 || $integer == 0x2D || $integer == 0x2E || $integer == 0x5F || $integer == 0x7E) { return chr($integer); } else { return strtoupper($match[0]); } } /** * Remove bad UTF-8 bytes * * PCRE Pattern to locate bad bytes in a UTF-8 string comes from W3C * FAQ: Multilingual Forms (modified to include full ASCII range) * * @author Geoffrey Sneddon * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @param string $str String to remove bad UTF-8 bytes from * @return string UTF-8 string */ function utf8_bad_replace($str) { if (function_exists('iconv')) { return iconv('UTF-8', 'UTF-8//IGNORE', $str); } elseif (function_exists('mb_convert_encoding')) { return mb_convert_encoding($str, 'UTF-8', 'UTF-8'); } elseif (preg_match_all('/([\x00-\x7F]|[\xC2-\xDF][\x80-\xBF]|\xE0[\xA0-\xBF][\x80-\xBF]|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}|\xED[\x80-\x9F][\x80-\xBF]|\xF0[\x90-\xBF][\x80-\xBF]{2}|[\xF1-\xF3][\x80-\xBF]{3}|\xF4[\x80-\x8F][\x80-\xBF]{2})/', $str, $matches)) { return implode("\xEF\xBF\xBD", $matches[0]); } elseif ($str !== '') { return "\xEF\xBF\xBD"; } else { return ''; } } function change_encoding($data, $input, $output) { $input = SimplePie_Misc::encoding($input); $output = SimplePie_Misc::encoding($output); if (function_exists('iconv') && ($return = @iconv($input, "$output//IGNORE", $data))) { return $return; } elseif (function_exists('iconv') && ($return = @iconv($input, $output, $data))) { return $return; } elseif (function_exists('mb_convert_encoding') && ($return = @mb_convert_encoding($data, $output, $input))) { return $return; } elseif ($input == 'ISO-8859-1' && $output == 'UTF-8') { return utf8_encode($data); } elseif ($input == 'UTF-8' && $output == 'ISO-8859-1') { return utf8_decode($data); } return $data; } function encoding($encoding) { // Character sets are case-insensitive (though we'll return them in the form given in their registration) switch (strtoupper($encoding)) { case 'ANSI_X3.4-1968': case 'ISO-IR-6': case 'ANSI_X3.4-1986': case 'ISO_646.IRV:1991': case 'ASCII': case 'ISO646-US': case 'US-ASCII': case 'US': case 'IBM367': case 'CP367': case 'CSASCII': return 'US-ASCII'; case 'ISO_8859-1:1987': case 'ISO-IR-100': case 'ISO_8859-1': case 'ISO-8859-1': case 'LATIN1': case 'L1': case 'IBM819': case 'CP819': case 'CSISOLATIN1': return 'ISO-8859-1'; case 'ISO_8859-2:1987': case 'ISO-IR-101': case 'ISO_8859-2': case 'ISO-8859-2': case 'LATIN2': case 'L2': case 'CSISOLATIN2': return 'ISO-8859-2'; case 'ISO_8859-3:1988': case 'ISO-IR-109': case 'ISO_8859-3': case 'ISO-8859-3': case 'LATIN3': case 'L3': case 'CSISOLATIN3': return 'ISO-8859-3'; case 'ISO_8859-4:1988': case 'ISO-IR-110': case 'ISO_8859-4': case 'ISO-8859-4': case 'LATIN4': case 'L4': case 'CSISOLATIN4': return 'ISO-8859-4'; case 'ISO_8859-5:1988': case 'ISO-IR-144': case 'ISO_8859-5': case 'ISO-8859-5': case 'CYRILLIC': case 'CSISOLATINCYRILLIC': return 'ISO-8859-5'; case 'ISO_8859-6:1987': case 'ISO-IR-127': case 'ISO_8859-6': case 'ISO-8859-6': case 'ECMA-114': case 'ASMO-708': case 'ARABIC': case 'CSISOLATINARABIC': return 'ISO-8859-6'; case 'ISO_8859-7:1987': case 'ISO-IR-126': case 'ISO_8859-7': case 'ISO-8859-7': case 'ELOT_928': case 'ECMA-118': case 'GREEK': case 'GREEK8': case 'CSISOLATINGREEK': return 'ISO-8859-7'; case 'ISO_8859-8:1988': case 'ISO-IR-138': case 'ISO_8859-8': case 'ISO-8859-8': case 'HEBREW': case 'CSISOLATINHEBREW': return 'ISO-8859-8'; case 'ISO_8859-9:1989': case 'ISO-IR-148': case 'ISO_8859-9': case 'ISO-8859-9': case 'LATIN5': case 'L5': case 'CSISOLATIN5': return 'ISO-8859-9'; case 'ISO-8859-10': case 'ISO-IR-157': case 'L6': case 'ISO_8859-10:1992': case 'CSISOLATIN6': case 'LATIN6': return 'ISO-8859-10'; case 'ISO_6937-2-ADD': case 'ISO-IR-142': case 'CSISOTEXTCOMM': return 'ISO_6937-2-add'; case 'JIS_X0201': case 'X0201': case 'CSHALFWIDTHKATAKANA': return 'JIS_X0201'; case 'JIS_ENCODING': case 'CSJISENCODING': return 'JIS_Encoding'; case 'SHIFT_JIS': case 'MS_KANJI': case 'CSSHIFTJIS': return 'Shift_JIS'; case 'EXTENDED_UNIX_CODE_PACKED_FORMAT_FOR_JAPANESE': case 'CSEUCPKDFMTJAPANESE': case 'EUC-JP': return 'EUC-JP'; case 'EXTENDED_UNIX_CODE_FIXED_WIDTH_FOR_JAPANESE': case 'CSEUCFIXWIDJAPANESE': return 'Extended_UNIX_Code_Fixed_Width_for_Japanese'; case 'BS_4730': case 'ISO-IR-4': case 'ISO646-GB': case 'GB': case 'UK': case 'CSISO4UNITEDKINGDOM': return 'BS_4730'; case 'SEN_850200_C': case 'ISO-IR-11': case 'ISO646-SE2': case 'SE2': case 'CSISO11SWEDISHFORNAMES': return 'SEN_850200_C'; case 'IT': case 'ISO-IR-15': case 'ISO646-IT': case 'CSISO15ITALIAN': return 'IT'; case 'ES': case 'ISO-IR-17': case 'ISO646-ES': case 'CSISO17SPANISH': return 'ES'; case 'DIN_66003': case 'ISO-IR-21': case 'DE': case 'ISO646-DE': case 'CSISO21GERMAN': return 'DIN_66003'; case 'NS_4551-1': case 'ISO-IR-60': case 'ISO646-NO': case 'NO': case 'CSISO60DANISHNORWEGIAN': case 'CSISO60NORWEGIAN1': return 'NS_4551-1'; case 'NF_Z_62-010': case 'ISO-IR-69': case 'ISO646-FR': case 'FR': case 'CSISO69FRENCH': return 'NF_Z_62-010'; case 'ISO-10646-UTF-1': case 'CSISO10646UTF1': return 'ISO-10646-UTF-1'; case 'ISO_646.BASIC:1983': case 'REF': case 'CSISO646BASIC1983': return 'ISO_646.basic:1983'; case 'INVARIANT': case 'CSINVARIANT': return 'INVARIANT'; case 'ISO_646.IRV:1983': case 'ISO-IR-2': case 'IRV': case 'CSISO2INTLREFVERSION': return 'ISO_646.irv:1983'; case 'NATS-SEFI': case 'ISO-IR-8-1': case 'CSNATSSEFI': return 'NATS-SEFI'; case 'NATS-SEFI-ADD': case 'ISO-IR-8-2': case 'CSNATSSEFIADD': return 'NATS-SEFI-ADD'; case 'NATS-DANO': case 'ISO-IR-9-1': case 'CSNATSDANO': return 'NATS-DANO'; case 'NATS-DANO-ADD': case 'ISO-IR-9-2': case 'CSNATSDANOADD': return 'NATS-DANO-ADD'; case 'SEN_850200_B': case 'ISO-IR-10': case 'FI': case 'ISO646-FI': case 'ISO646-SE': case 'SE': case 'CSISO10SWEDISH': return 'SEN_850200_B'; case 'KS_C_5601-1987': case 'ISO-IR-149': case 'KS_C_5601-1989': case 'KSC_5601': case 'KOREAN': case 'CSKSC56011987': return 'KS_C_5601-1987'; case 'ISO-2022-KR': case 'CSISO2022KR': return 'ISO-2022-KR'; case 'EUC-KR': case 'CSEUCKR': return 'EUC-KR'; case 'ISO-2022-JP': case 'CSISO2022JP': return 'ISO-2022-JP'; case 'ISO-2022-JP-2': case 'CSISO2022JP2': return 'ISO-2022-JP-2'; case 'JIS_C6220-1969-JP': case 'JIS_C6220-1969': case 'ISO-IR-13': case 'KATAKANA': case 'X0201-7': case 'CSISO13JISC6220JP': return 'JIS_C6220-1969-jp'; case 'JIS_C6220-1969-RO': case 'ISO-IR-14': case 'JP': case 'ISO646-JP': case 'CSISO14JISC6220RO': return 'JIS_C6220-1969-ro'; case 'PT': case 'ISO-IR-16': case 'ISO646-PT': case 'CSISO16PORTUGUESE': return 'PT'; case 'GREEK7-OLD': case 'ISO-IR-18': case 'CSISO18GREEK7OLD': return 'greek7-old'; case 'LATIN-GREEK': case 'ISO-IR-19': case 'CSISO19LATINGREEK': return 'latin-greek'; case 'NF_Z_62-010_(1973)': case 'ISO-IR-25': case 'ISO646-FR1': case 'CSISO25FRENCH': return 'NF_Z_62-010_(1973)'; case 'LATIN-GREEK-1': case 'ISO-IR-27': case 'CSISO27LATINGREEK1': return 'Latin-greek-1'; case 'ISO_5427': case 'ISO-IR-37': case 'CSISO5427CYRILLIC': return 'ISO_5427'; case 'JIS_C6226-1978': case 'ISO-IR-42': case 'CSISO42JISC62261978': return 'JIS_C6226-1978'; case 'BS_VIEWDATA': case 'ISO-IR-47': case 'CSISO47BSVIEWDATA': return 'BS_viewdata'; case 'INIS': case 'ISO-IR-49': case 'CSISO49INIS': return 'INIS'; case 'INIS-8': case 'ISO-IR-50': case 'CSISO50INIS8': return 'INIS-8'; case 'INIS-CYRILLIC': case 'ISO-IR-51': case 'CSISO51INISCYRILLIC': return 'INIS-cyrillic'; case 'ISO_5427:1981': case 'ISO-IR-54': case 'ISO5427CYRILLIC1981': return 'ISO_5427:1981'; case 'ISO_5428:1980': case 'ISO-IR-55': case 'CSISO5428GREEK': return 'ISO_5428:1980'; case 'GB_1988-80': case 'ISO-IR-57': case 'CN': case 'ISO646-CN': case 'CSISO57GB1988': return 'GB_1988-80'; case 'GB_2312-80': case 'ISO-IR-58': case 'CHINESE': case 'CSISO58GB231280': return 'GB_2312-80'; case 'NS_4551-2': case 'ISO646-NO2': case 'ISO-IR-61': case 'NO2': case 'CSISO61NORWEGIAN2': return 'NS_4551-2'; case 'VIDEOTEX-SUPPL': case 'ISO-IR-70': case 'CSISO70VIDEOTEXSUPP1': return 'videotex-suppl'; case 'PT2': case 'ISO-IR-84': case 'ISO646-PT2': case 'CSISO84PORTUGUESE2': return 'PT2'; case 'ES2': case 'ISO-IR-85': case 'ISO646-ES2': case 'CSISO85SPANISH2': return 'ES2'; case 'MSZ_7795.3': case 'ISO-IR-86': case 'ISO646-HU': case 'HU': case 'CSISO86HUNGARIAN': return 'MSZ_7795.3'; case 'JIS_C6226-1983': case 'ISO-IR-87': case 'X0208': case 'JIS_X0208-1983': case 'CSISO87JISX0208': return 'JIS_C6226-1983'; case 'GREEK7': case 'ISO-IR-88': case 'CSISO88GREEK7': return 'greek7'; case 'ASMO_449': case 'ISO_9036': case 'ARABIC7': case 'ISO-IR-89': case 'CSISO89ASMO449': return 'ASMO_449'; case 'ISO-IR-90': case 'CSISO90': return 'iso-ir-90'; case 'JIS_C6229-1984-A': case 'ISO-IR-91': case 'JP-OCR-A': case 'CSISO91JISC62291984A': return 'JIS_C6229-1984-a'; case 'JIS_C6229-1984-B': case 'ISO-IR-92': case 'ISO646-JP-OCR-B': case 'JP-OCR-B': case 'CSISO92JISC62991984B': return 'JIS_C6229-1984-b'; case 'JIS_C6229-1984-B-ADD': case 'ISO-IR-93': case 'JP-OCR-B-ADD': case 'CSISO93JIS62291984BADD': return 'JIS_C6229-1984-b-add'; case 'JIS_C6229-1984-HAND': case 'ISO-IR-94': case 'JP-OCR-HAND': case 'CSISO94JIS62291984HAND': return 'JIS_C6229-1984-hand'; case 'JIS_C6229-1984-HAND-ADD': case 'ISO-IR-95': case 'JP-OCR-HAND-ADD': case 'CSISO95JIS62291984HANDADD': return 'JIS_C6229-1984-hand-add'; case 'JIS_C6229-1984-KANA': case 'ISO-IR-96': case 'CSISO96JISC62291984KANA': return 'JIS_C6229-1984-kana'; case 'ISO_2033-1983': case 'ISO-IR-98': case 'E13B': case 'CSISO2033': return 'ISO_2033-1983'; case 'ANSI_X3.110-1983': case 'ISO-IR-99': case 'CSA_T500-1983': case 'NAPLPS': case 'CSISO99NAPLPS': return 'ANSI_X3.110-1983'; case 'T.61-7BIT': case 'ISO-IR-102': case 'CSISO102T617BIT': return 'T.61-7bit'; case 'T.61-8BIT': case 'T.61': case 'ISO-IR-103': case 'CSISO103T618BIT': return 'T.61-8bit'; case 'ECMA-CYRILLIC': case 'ISO-IR-111': case 'KOI8-E': case 'CSISO111ECMACYRILLIC': return 'ECMA-cyrillic'; case 'CSA_Z243.4-1985-1': case 'ISO-IR-121': case 'ISO646-CA': case 'CSA7-1': case 'CA': case 'CSISO121CANADIAN1': return 'CSA_Z243.4-1985-1'; case 'CSA_Z243.4-1985-2': case 'ISO-IR-122': case 'ISO646-CA2': case 'CSA7-2': case 'CSISO122CANADIAN2': return 'CSA_Z243.4-1985-2'; case 'CSA_Z243.4-1985-GR': case 'ISO-IR-123': case 'CSISO123CSAZ24341985GR': return 'CSA_Z243.4-1985-gr'; case 'ISO_8859-6-E': case 'CSISO88596E': case 'ISO-8859-6-E': return 'ISO-8859-6-E'; case 'ISO_8859-6-I': case 'CSISO88596I': case 'ISO-8859-6-I': return 'ISO-8859-6-I'; case 'T.101-G2': case 'ISO-IR-128': case 'CSISO128T101G2': return 'T.101-G2'; case 'ISO_8859-8-E': case 'CSISO88598E': case 'ISO-8859-8-E': return 'ISO-8859-8-E'; case 'ISO_8859-8-I': case 'CSISO88598I': case 'ISO-8859-8-I': return 'ISO-8859-8-I'; case 'CSN_369103': case 'ISO-IR-139': case 'CSISO139CSN369103': return 'CSN_369103'; case 'JUS_I.B1.002': case 'ISO-IR-141': case 'ISO646-YU': case 'JS': case 'YU': case 'CSISO141JUSIB1002': return 'JUS_I.B1.002'; case 'IEC_P27-1': case 'ISO-IR-143': case 'CSISO143IECP271': return 'IEC_P27-1'; case 'JUS_I.B1.003-SERB': case 'ISO-IR-146': case 'SERBIAN': case 'CSISO146SERBIAN': return 'JUS_I.B1.003-serb'; case 'JUS_I.B1.003-MAC': case 'MACEDONIAN': case 'ISO-IR-147': case 'CSISO147MACEDONIAN': return 'JUS_I.B1.003-mac'; case 'GREEK-CCITT': case 'ISO-IR-150': case 'CSISO150': case 'CSISO150GREEKCCITT': return 'greek-ccitt'; case 'NC_NC00-10:81': case 'CUBA': case 'ISO-IR-151': case 'ISO646-CU': case 'CSISO151CUBA': return 'NC_NC00-10:81'; case 'ISO_6937-2-25': case 'ISO-IR-152': case 'CSISO6937ADD': return 'ISO_6937-2-25'; case 'GOST_19768-74': case 'ST_SEV_358-88': case 'ISO-IR-153': case 'CSISO153GOST1976874': return 'GOST_19768-74'; case 'ISO_8859-SUPP': case 'ISO-IR-154': case 'LATIN1-2-5': case 'CSISO8859SUPP': return 'ISO_8859-supp'; case 'ISO_10367-BOX': case 'ISO-IR-155': case 'CSISO10367BOX': return 'ISO_10367-box'; case 'LATIN-LAP': case 'LAP': case 'ISO-IR-158': case 'CSISO158LAP': return 'latin-lap'; case 'JIS_X0212-1990': case 'X0212': case 'ISO-IR-159': case 'CSISO159JISX02121990': return 'JIS_X0212-1990'; case 'DS_2089': case 'DS2089': case 'ISO646-DK': case 'DK': case 'CSISO646DANISH': return 'DS_2089'; case 'US-DK': case 'CSUSDK': return 'us-dk'; case 'DK-US': case 'CSDKUS': return 'dk-us'; case 'KSC5636': case 'ISO646-KR': case 'CSKSC5636': return 'KSC5636'; case 'UNICODE-1-1-UTF-7': case 'CSUNICODE11UTF7': return 'UNICODE-1-1-UTF-7'; case 'ISO-2022-CN': return 'ISO-2022-CN'; case 'ISO-2022-CN-EXT': return 'ISO-2022-CN-EXT'; case 'UTF-8': return 'UTF-8'; case 'ISO-8859-13': return 'ISO-8859-13'; case 'ISO-8859-14': case 'ISO-IR-199': case 'ISO_8859-14:1998': case 'ISO_8859-14': case 'LATIN8': case 'ISO-CELTIC': case 'L8': return 'ISO-8859-14'; case 'ISO-8859-15': case 'ISO_8859-15': case 'LATIN-9': return 'ISO-8859-15'; case 'ISO-8859-16': case 'ISO-IR-226': case 'ISO_8859-16:2001': case 'ISO_8859-16': case 'LATIN10': case 'L10': return 'ISO-8859-16'; case 'GBK': case 'CP936': case 'MS936': case 'WINDOWS-936': return 'GBK'; case 'GB18030': return 'GB18030'; case 'OSD_EBCDIC_DF04_15': return 'OSD_EBCDIC_DF04_15'; case 'OSD_EBCDIC_DF03_IRV': return 'OSD_EBCDIC_DF03_IRV'; case 'OSD_EBCDIC_DF04_1': return 'OSD_EBCDIC_DF04_1'; case 'ISO-11548-1': case 'ISO_11548-1': case 'ISO_TR_11548-1': case 'CSISO115481': return 'ISO-11548-1'; case 'KZ-1048': case 'STRK1048-2002': case 'RK1048': case 'CSKZ1048': return 'KZ-1048'; case 'ISO-10646-UCS-2': case 'CSUNICODE': return 'ISO-10646-UCS-2'; case 'ISO-10646-UCS-4': case 'CSUCS4': return 'ISO-10646-UCS-4'; case 'ISO-10646-UCS-BASIC': case 'CSUNICODEASCII': return 'ISO-10646-UCS-Basic'; case 'ISO-10646-UNICODE-LATIN1': case 'CSUNICODELATIN1': case 'ISO-10646': return 'ISO-10646-Unicode-Latin1'; case 'ISO-10646-J-1': return 'ISO-10646-J-1'; case 'ISO-UNICODE-IBM-1261': case 'CSUNICODEIBM1261': return 'ISO-Unicode-IBM-1261'; case 'ISO-UNICODE-IBM-1268': case 'CSUNICODEIBM1268': return 'ISO-Unicode-IBM-1268'; case 'ISO-UNICODE-IBM-1276': case 'CSUNICODEIBM1276': return 'ISO-Unicode-IBM-1276'; case 'ISO-UNICODE-IBM-1264': case 'CSUNICODEIBM1264': return 'ISO-Unicode-IBM-1264'; case 'ISO-UNICODE-IBM-1265': case 'CSUNICODEIBM1265': return 'ISO-Unicode-IBM-1265'; case 'UNICODE-1-1': case 'CSUNICODE11': return 'UNICODE-1-1'; case 'SCSU': return 'SCSU'; case 'UTF-7': return 'UTF-7'; case 'UTF-16BE': return 'UTF-16BE'; case 'UTF-16LE': return 'UTF-16LE'; case 'UTF-16': return 'UTF-16'; case 'CESU-8': case 'CSCESU-8': return 'CESU-8'; case 'UTF-32': return 'UTF-32'; case 'UTF-32BE': return 'UTF-32BE'; case 'UTF-32LE': return 'UTF-32LE'; case 'BOCU-1': case 'CSBOCU-1': return 'BOCU-1'; case 'ISO-8859-1-WINDOWS-3.0-LATIN-1': case 'CSWINDOWS30LATIN1': return 'ISO-8859-1-Windows-3.0-Latin-1'; case 'ISO-8859-1-WINDOWS-3.1-LATIN-1': case 'CSWINDOWS31LATIN1': return 'ISO-8859-1-Windows-3.1-Latin-1'; case 'ISO-8859-2-WINDOWS-LATIN-2': case 'CSWINDOWS31LATIN2': return 'ISO-8859-2-Windows-Latin-2'; case 'ISO-8859-9-WINDOWS-LATIN-5': case 'CSWINDOWS31LATIN5': return 'ISO-8859-9-Windows-Latin-5'; case 'HP-ROMAN8': case 'ROMAN8': case 'R8': case 'CSHPROMAN8': return 'hp-roman8'; case 'ADOBE-STANDARD-ENCODING': case 'CSADOBESTANDARDENCODING': return 'Adobe-Standard-Encoding'; case 'VENTURA-US': case 'CSVENTURAUS': return 'Ventura-US'; case 'VENTURA-INTERNATIONAL': case 'CSVENTURAINTERNATIONAL': return 'Ventura-International'; case 'DEC-MCS': case 'DEC': case 'CSDECMCS': return 'DEC-MCS'; case 'IBM850': case 'CP850': case '850': case 'CSPC850MULTILINGUAL': return 'IBM850'; case 'PC8-DANISH-NORWEGIAN': case 'CSPC8DANISHNORWEGIAN': return 'PC8-Danish-Norwegian'; case 'IBM862': case 'CP862': case '862': case 'CSPC862LATINHEBREW': return 'IBM862'; case 'PC8-TURKISH': case 'CSPC8TURKISH': return 'PC8-Turkish'; case 'IBM-SYMBOLS': case 'CSIBMSYMBOLS': return 'IBM-Symbols'; case 'IBM-THAI': case 'CSIBMTHAI': return 'IBM-Thai'; case 'HP-LEGAL': case 'CSHPLEGAL': return 'HP-Legal'; case 'HP-PI-FONT': case 'CSHPPIFONT': return 'HP-Pi-font'; case 'HP-MATH8': case 'CSHPMATH8': return 'HP-Math8'; case 'ADOBE-SYMBOL-ENCODING': case 'CSHPPSMATH': return 'Adobe-Symbol-Encoding'; case 'HP-DESKTOP': case 'CSHPDESKTOP': return 'HP-DeskTop'; case 'VENTURA-MATH': case 'CSVENTURAMATH': return 'Ventura-Math'; case 'MICROSOFT-PUBLISHING': case 'CSMICROSOFTPUBLISHING': return 'Microsoft-Publishing'; case 'WINDOWS-31J': case 'CSWINDOWS31J': return 'Windows-31J'; case 'GB2312': case 'CSGB2312': return 'GB2312'; case 'BIG5': case 'CSBIG5': return 'Big5'; case 'MACINTOSH': case 'MAC': case 'CSMACINTOSH': return 'macintosh'; case 'IBM037': case 'CP037': case 'EBCDIC-CP-US': case 'EBCDIC-CP-CA': case 'EBCDIC-CP-WT': case 'EBCDIC-CP-NL': case 'CSIBM037': return 'IBM037'; case 'IBM038': case 'EBCDIC-INT': case 'CP038': case 'CSIBM038': return 'IBM038'; case 'IBM273': case 'CP273': case 'CSIBM273': return 'IBM273'; case 'IBM274': case 'EBCDIC-BE': case 'CP274': case 'CSIBM274': return 'IBM274'; case 'IBM275': case 'EBCDIC-BR': case 'CP275': case 'CSIBM275': return 'IBM275'; case 'IBM277': case 'EBCDIC-CP-DK': case 'EBCDIC-CP-NO': case 'CSIBM277': return 'IBM277'; case 'IBM278': case 'CP278': case 'EBCDIC-CP-FI': case 'EBCDIC-CP-SE': case 'CSIBM278': return 'IBM278'; case 'IBM280': case 'CP280': case 'EBCDIC-CP-IT': case 'CSIBM280': return 'IBM280'; case 'IBM281': case 'EBCDIC-JP-E': case 'CP281': case 'CSIBM281': return 'IBM281'; case 'IBM284': case 'CP284': case 'EBCDIC-CP-ES': case 'CSIBM284': return 'IBM284'; case 'IBM285': case 'CP285': case 'EBCDIC-CP-GB': case 'CSIBM285': return 'IBM285'; case 'IBM290': case 'CP290': case 'EBCDIC-JP-KANA': case 'CSIBM290': return 'IBM290'; case 'IBM297': case 'CP297': case 'EBCDIC-CP-FR': case 'CSIBM297': return 'IBM297'; case 'IBM420': case 'CP420': case 'EBCDIC-CP-AR1': case 'CSIBM420': return 'IBM420'; case 'IBM423': case 'CP423': case 'EBCDIC-CP-GR': case 'CSIBM423': return 'IBM423'; case 'IBM424': case 'CP424': case 'EBCDIC-CP-HE': case 'CSIBM424': return 'IBM424'; case 'IBM437': case 'CP437': case '437': case 'CSPC8CODEPAGE437': return 'IBM437'; case 'IBM500': case 'CP500': case 'EBCDIC-CP-BE': case 'EBCDIC-CP-CH': case 'CSIBM500': return 'IBM500'; case 'IBM851': case 'CP851': case '851': case 'CSIBM851': return 'IBM851'; case 'IBM852': case 'CP852': case '852': case 'CSPCP852': return 'IBM852'; case 'IBM855': case 'CP855': case '855': case 'CSIBM855': return 'IBM855'; case 'IBM857': case 'CP857': case '857': case 'CSIBM857': return 'IBM857'; case 'IBM860': case 'CP860': case '860': case 'CSIBM860': return 'IBM860'; case 'IBM861': case 'CP861': case '861': case 'CP-IS': case 'CSIBM861': return 'IBM861'; case 'IBM863': case 'CP863': case '863': case 'CSIBM863': return 'IBM863'; case 'IBM864': case 'CP864': case 'CSIBM864': return 'IBM864'; case 'IBM865': case 'CP865': case '865': case 'CSIBM865': return 'IBM865'; case 'IBM868': case 'CP868': case 'CP-AR': case 'CSIBM868': return 'IBM868'; case 'IBM869': case 'CP869': case '869': case 'CP-GR': case 'CSIBM869': return 'IBM869'; case 'IBM870': case 'CP870': case 'EBCDIC-CP-ROECE': case 'EBCDIC-CP-YU': case 'CSIBM870': return 'IBM870'; case 'IBM871': case 'CP871': case 'EBCDIC-CP-IS': case 'CSIBM871': return 'IBM871'; case 'IBM880': case 'CP880': case 'EBCDIC-CYRILLIC': case 'CSIBM880': return 'IBM880'; case 'IBM891': case 'CP891': case 'CSIBM891': return 'IBM891'; case 'IBM903': case 'CP903': case 'CSIBM903': return 'IBM903'; case 'IBM904': case 'CP904': case '904': case 'CSIBBM904': return 'IBM904'; case 'IBM905': case 'CP905': case 'EBCDIC-CP-TR': case 'CSIBM905': return 'IBM905'; case 'IBM918': case 'CP918': case 'EBCDIC-CP-AR2': case 'CSIBM918': return 'IBM918'; case 'IBM1026': case 'CP1026': case 'CSIBM1026': return 'IBM1026'; case 'EBCDIC-AT-DE': case 'CSIBMEBCDICATDE': return 'EBCDIC-AT-DE'; case 'EBCDIC-AT-DE-A': case 'CSEBCDICATDEA': return 'EBCDIC-AT-DE-A'; case 'EBCDIC-CA-FR': case 'CSEBCDICCAFR': return 'EBCDIC-CA-FR'; case 'EBCDIC-DK-NO': case 'CSEBCDICDKNO': return 'EBCDIC-DK-NO'; case 'EBCDIC-DK-NO-A': case 'CSEBCDICDKNOA': return 'EBCDIC-DK-NO-A'; case 'EBCDIC-FI-SE': case 'CSEBCDICFISE': return 'EBCDIC-FI-SE'; case 'EBCDIC-FI-SE-A': case 'CSEBCDICFISEA': return 'EBCDIC-FI-SE-A'; case 'EBCDIC-FR': case 'CSEBCDICFR': return 'EBCDIC-FR'; case 'EBCDIC-IT': case 'CSEBCDICIT': return 'EBCDIC-IT'; case 'EBCDIC-PT': case 'CSEBCDICPT': return 'EBCDIC-PT'; case 'EBCDIC-ES': case 'CSEBCDICES': return 'EBCDIC-ES'; case 'EBCDIC-ES-A': case 'CSEBCDICESA': return 'EBCDIC-ES-A'; case 'EBCDIC-ES-S': case 'CSEBCDICESS': return 'EBCDIC-ES-S'; case 'EBCDIC-UK': case 'CSEBCDICUK': return 'EBCDIC-UK'; case 'EBCDIC-US': case 'CSEBCDICUS': return 'EBCDIC-US'; case 'UNKNOWN-8BIT': case 'CSUNKNOWN8BIT': return 'UNKNOWN-8BIT'; case 'MNEMONIC': case 'CSMNEMONIC': return 'MNEMONIC'; case 'MNEM': case 'CSMNEM': return 'MNEM'; case 'VISCII': case 'CSVISCII': return 'VISCII'; case 'VIQR': case 'CSVIQR': return 'VIQR'; case 'KOI8-R': case 'CSKOI8R': return 'KOI8-R'; case 'HZ-GB-2312': return 'HZ-GB-2312'; case 'IBM866': case 'CP866': case '866': case 'CSIBM866': return 'IBM866'; case 'IBM775': case 'CP775': case 'CSPC775BALTIC': return 'IBM775'; case 'KOI8-U': return 'KOI8-U'; case 'IBM00858': case 'CCSID00858': case 'CP00858': case 'PC-MULTILINGUAL-850+EURO': return 'IBM00858'; case 'IBM00924': case 'CCSID00924': case 'CP00924': case 'EBCDIC-LATIN9--EURO': return 'IBM00924'; case 'IBM01140': case 'CCSID01140': case 'CP01140': case 'EBCDIC-US-37+EURO': return 'IBM01140'; case 'IBM01141': case 'CCSID01141': case 'CP01141': case 'EBCDIC-DE-273+EURO': return 'IBM01141'; case 'IBM01142': case 'CCSID01142': case 'CP01142': case 'EBCDIC-DK-277+EURO': case 'EBCDIC-NO-277+EURO': return 'IBM01142'; case 'IBM01143': case 'CCSID01143': case 'CP01143': case 'EBCDIC-FI-278+EURO': case 'EBCDIC-SE-278+EURO': return 'IBM01143'; case 'IBM01144': case 'CCSID01144': case 'CP01144': case 'EBCDIC-IT-280+EURO': return 'IBM01144'; case 'IBM01145': case 'CCSID01145': case 'CP01145': case 'EBCDIC-ES-284+EURO': return 'IBM01145'; case 'IBM01146': case 'CCSID01146': case 'CP01146': case 'EBCDIC-GB-285+EURO': return 'IBM01146'; case 'IBM01147': case 'CCSID01147': case 'CP01147': case 'EBCDIC-FR-297+EURO': return 'IBM01147'; case 'IBM01148': case 'CCSID01148': case 'CP01148': case 'EBCDIC-INTERNATIONAL-500+EURO': return 'IBM01148'; case 'IBM01149': case 'CCSID01149': case 'CP01149': case 'EBCDIC-IS-871+EURO': return 'IBM01149'; case 'BIG5-HKSCS': return 'Big5-HKSCS'; case 'IBM1047': case 'IBM-1047': return 'IBM1047'; case 'PTCP154': case 'CSPTCP154': case 'PT154': case 'CP154': case 'CYRILLIC-ASIAN': return 'PTCP154'; case 'AMIGA-1251': case 'AMI1251': case 'AMIGA1251': case 'AMI-1251': return 'Amiga-1251'; case 'KOI7-SWITCHED': return 'KOI7-switched'; case 'BRF': case 'CSBRF': return 'BRF'; case 'TSCII': case 'CSTSCII': return 'TSCII'; case 'WINDOWS-1250': return 'windows-1250'; case 'WINDOWS-1251': return 'windows-1251'; case 'WINDOWS-1252': return 'windows-1252'; case 'WINDOWS-1253': return 'windows-1253'; case 'WINDOWS-1254': return 'windows-1254'; case 'WINDOWS-1255': return 'windows-1255'; case 'WINDOWS-1256': return 'windows-1256'; case 'WINDOWS-1257': return 'windows-1257'; case 'WINDOWS-1258': return 'windows-1258'; default: return (string) $encoding; } } function get_curl_version() { if (is_array($curl = curl_version())) { $curl = $curl['version']; } elseif (substr($curl, 0, 5) == 'curl/') { $curl = substr($curl, 5, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 5)); } elseif (substr($curl, 0, 8) == 'libcurl/') { $curl = substr($curl, 8, strcspn($curl, "\x09\x0A\x0B\x0C\x0D", 8)); } else { $curl = 0; } return $curl; } function is_subclass_of($class1, $class2) { if (func_num_args() != 2) { trigger_error('Wrong parameter count for SimplePie_Misc::is_subclass_of()', E_USER_WARNING); } elseif (version_compare(PHP_VERSION, '5.0.3', '>=') || is_object($class1)) { return is_subclass_of($class1, $class2); } elseif (is_string($class1) && is_string($class2)) { if (class_exists($class1)) { if (class_exists($class2)) { $class2 = strtolower($class2); while ($class1 = strtolower(get_parent_class($class1))) { if ($class1 == $class2) { return true; } } } } else { trigger_error('Unknown class passed as parameter', E_USER_WARNNG); } } return false; } /** * Strip HTML comments * * @access public * @param string $data Data to strip comments from * @return string Comment stripped string */ function strip_comments($data) { $output = ''; while (($start = strpos($data, '', $start)) !== false) { $data = substr_replace($data, '', 0, $end + 3); } else { $data = ''; } } return $output . $data; } function parse_date($dt, $rfc822_tz = true) { static $cache = array(); if (!isset($cache[$dt][$rfc822_tz])) { $dt = SimplePie_Misc::uncomment_rfc822($dt); /* Capturing subpatterns: 1: RFC 822 date 2: RFC 822 day 3: RFC 822 month 4: RFC 822 year 5: ISO 8601 date 6: ISO 8601 century 7: ISO 8601 year 8: ISO 8601 month 9: ISO 8601 day 10: ISO 8601 ordinal day 11: ISO 8601 month 12: ISO 8601 day 13: ISO 8601 week 14: ISO 8601 day of week 15: Time 16: Hour 17: Hour Decimal 18: Minute 19: Minute Decimal 20: Second 21: Second Decimal 22: Timezone 23: Diff ± 24: Hour 25: Hour Decimal 26: Minute 27: Minute Decimal 28: Alphabetic Timezone */ if (preg_match('/^(?:(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)[,\s]+)?(([0-9]{1,2})\s*(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s*([0-9]{4}|[0-9]{2}))|(([0-9]{2})(?:([0-9]{2})(?:(?:-|\s)*(?:([0-9]{2})([0-9]{2})|([0-9]{3})|([0-9]{2})(?:(?:-|\s)*([0-9]{2}))?|W([0-9]{2})(?:(?:-|\s)*([0-9]))?))?)?))((?:T|\s)+([0-9]{2})(?:(?:,|\.)([0-9]*)|(?:\:|\s)*([0-9]{2})(?:(?:,|\.)([0-9]*)|(?:\:|\s)*([0-9]{2})(?:(?:,|\.)([0-9]*))?)?)?(?:\s)*((?:(\+|-)([0-9]{2})(?:(?:,|\.)([0-9]*)|(?:\:|\s)*(?:([0-9]{2})(?:(?:,|\.)([0-9]*))?))?)|(UTC|GMT|EST|CST|MST|PST|EDT|CDT|MDT|PDT|UT|[A-IK-Z]))?)?$/i', $dt, $match)) { // Fill all matches for ($i = count($match); $i <= 28; $i++) { $match[$i] = ''; } // Set blank vars $year = 1970; $month = 1; $day = 1; $hour = 0; $minute = 0; $second = 0; $timezone = false; // RFC 822 if ($match[1] !== '') { if (strlen($match[4]) == 2) { $year = ($match[4] < 70) ? "20$match[4]" : "19$match[4]"; } else { $year = $match[4]; } switch (strtolower($match[3])) { case 'jan': $month = 1; break; case 'feb': $month = 2; break; case 'mar': $month = 3; break; case 'apr': $month = 4; break; case 'may': $month = 5; break; case 'jun': $month = 6; break; case 'jul': $month = 7; break; case 'aug': $month = 8; break; case 'sep': $month = 9; break; case 'oct': $month = 10; break; case 'nov': $month = 11; break; case 'dec': $month = 12; break; } $day = $match[2]; } // ISO 8601 else { // Year if ($match[7] !== '') { $year = "$match[6]$match[7]"; // Two Digit Month/Day if ($match[11] !== '') { $month = $match[11]; if ($match[12] !== '') { $day = $match[12]; } } // Four Digit Month/Day elseif ($match[8] !== '') { $month = $match[8]; $day = $match[9]; } // Ordinal Day elseif ($match[10] !== '') { $day = $match[10]; } // Week Date elseif ($match[13] !== '') { // Week Day if ($match[14] !== '') { $day = $match[14]; } $first_day_of_year = date('w', mktime(0, 0, 0, 1, 1, $year)); if ($first_day_of_year == 0) { $first_day_of_year = 7; } $day = 7 * ($match[13] - 1) + $day - ($first_day_of_year - 1); } } else { $year = "$match[6]00"; } } // Time if ($match[15] !== '') { $time = 0; $time += ($match[16] + ('.' . $match[17])) * 3600; $time += ($match[18] + ('.' . $match[19])) * 60; $time += $match[20] + ('.' . $match[21]); $hour = floor($time / 3600); $time -= $hour * 3600; $minute = floor($time / 60); $time -= $minute * 60; $second = round($time); // Timezone if ($match[22] !== '') { // Alphabetic Timezone if ($match[28] !== '') { // Military if (strlen($match[28]) == 1) { if ($match[28] == 'Z' || $match[28] == 'z' || !$rfc822_tz) { $timezone = 0; } else { $timezone = ord(strtoupper($match[28])); if ($timezone > 74) { $timezone--; } if ($timezone <= 76) { $timezone = -($timezone - 64); } else { $timezone -= 76; } $timezone *= 3600; } } // Code else { switch (strtoupper($match[28])) { case 'UT': case 'UTC': case 'GMT': $timezone = 0; break; case 'EST': $timezone = -18000; break; case 'CST': $timezone = -21600; break; case 'MST': $timezone = -25200; break; case 'PST': $timezone = -28800; break; case 'EDT': $timezone = -14400; break; case 'CDT': $timezone = -18000; break; case 'MDT': $timezone = -21600; break; case 'PDT': $timezone = -25200; break; } } } // Timezone difference from UTC else { $timezone = 0; $timezone += ($match[24] + ('.' . $match[25])) * 3600; $timezone += ($match[26] + ('.' . $match[27])) * 60; $timezone = (int) round($timezone); if ($match[23] == '-') { $timezone = -$timezone; } } } } if ($timezone === false) { $cache[$dt][$rfc822_tz] = mktime($hour, $minute, $second, $month, $day, $year); } else { $cache[$dt][$rfc822_tz] = gmmktime($hour, $minute, $second, $month, $day, $year) - $timezone; } } elseif (($time = strtotime($dt)) > 0) { $cache[$dt][$rfc822_tz] = $time; } else { $cache[$dt][$rfc822_tz] = false; } } return $cache[$dt][$rfc822_tz]; } /** * Decode HTML entities * * @static * @access public * @param string $data Input data * @return string Output data */ function entities_decode($data) { $decoder = new SimplePie_Decode_HTML_Entities($data); return $decoder->parse(); } /** * Remove RFC822 comments * * @author Tomas V.V.Cox * @author Pierre-Alain Joye * @author Amir Mohammad Saied * @copyright 1997-2006 Pierre-Alain Joye,Tomas V.V.Cox,Amir Mohammad Saied * @license http://www.opensource.org/licenses/bsd-license.php New BSD License * @version CVS: $Id: simplepie.php 10381 2008-06-01 03:35:53Z pasamio $ * @link http://pear.php.net/package/Validate * @access public * @param string $data Data to strip comments from * @return string Comment stripped string */ function uncomment_rfc822($data) { if ((version_compare(PHP_VERSION, '4.4.6', '>=') && version_compare(PHP_VERSION, '5', '<')) || version_compare(PHP_VERSION, '5.2.2', '>=')) { return $data; } else { return preg_replace('/((?:(?:\\\\"|[^("])*(?:"(?:[^"\\\\\r]|\\\\.)*"\s*)?)*)((?=')) { return array_unique($array); } else { $array = (array) $array; $new_array = array(); $new_array_strings = array(); foreach ($array as $key => $value) { if (is_object($value)) { if (method_exists($value, '__toString')) { $cmp = $value->__toString(); } else { trigger_error('Object of class ' . get_class($value) . ' could not be converted to string', E_USER_ERROR); } } elseif (is_array($value)) { $cmp = (string) reset($value); } else { $cmp = (string) $value; } if (!in_array($cmp, $new_array_strings)) { $new_array[$key] = $value; $new_array_strings[] = $cmp; } } return $new_array; } } /** * Converts a unicode codepoint to a UTF-8 character * * @static * @access public * @param int $codepoint Unicode codepoint * @return string UTF-8 character */ function codepoint_to_utf8($codepoint) { static $cache = array(); $codepoint = (int) $codepoint; if (isset($cache[$codepoint])) { return $cache[$codepoint]; } elseif ($codepoint < 0) { return $cache[$codepoint] = false; } else if ($codepoint <= 0x7f) { return $cache[$codepoint] = chr($codepoint); } else if ($codepoint <= 0x7ff) { return $cache[$codepoint] = chr(0xc0 | ($codepoint >> 6)) . chr(0x80 | ($codepoint & 0x3f)); } else if ($codepoint <= 0xffff) { return $cache[$codepoint] = chr(0xe0 | ($codepoint >> 12)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f)); } else if ($codepoint <= 0x10ffff) { return $cache[$codepoint] = chr(0xf0 | ($codepoint >> 18)) . chr(0x80 | (($codepoint >> 12) & 0x3f)) . chr(0x80 | (($codepoint >> 6) & 0x3f)) . chr(0x80 | ($codepoint & 0x3f)); } else { // U+FFFD REPLACEMENT CHARACTER return $cache[$codepoint] = "\xEF\xBF\xBD"; } } /** * Re-implementation of PHP 4.2.0's is_a() * * @static * @access public * @param object $object The tested object * @param string $class_name The class name * @return bool Returns true if the object is of this class or has this class as one of its parents, false otherwise */ function is_a($object, $class_name) { if (function_exists('is_a')) { return is_a($object, $class_name); } elseif (!is_object($object)) { return false; } elseif (get_class($object) == strtolower($class_name)) { return true; } else { return is_subclass_of($object, $class_name); } } /** * Re-implementation of PHP 5's stripos() * * Returns the numeric position of the first occurrence of needle in the * haystack string. * * @static * @access string * @param object $haystack * @param string $needle Note that the needle may be a string of one or more * characters. If needle is not a string, it is converted to an integer * and applied as the ordinal value of a character. * @param int $offset The optional offset parameter allows you to specify which * character in haystack to start searching. The position returned is still * relative to the beginning of haystack. * @return bool If needle is not found, stripos() will return boolean false. */ function stripos($haystack, $needle, $offset = 0) { if (function_exists('stripos')) { return stripos($haystack, $needle, $offset); } else { if (is_string($needle)) { $needle = strtolower($needle); } elseif (is_int($needle) || is_bool($needle) || is_double($needle)) { $needle = strtolower(chr($needle)); } else { trigger_error('needle is not a string or an integer', E_USER_WARNING); return false; } return strpos(strtolower($haystack), $needle, $offset); } } } /** * Decode HTML Entities * * This implements HTML5 as of revision 967 (2007-06-28) * * @package SimplePie */ class SimplePie_Decode_HTML_Entities { /** * Data to be parsed * * @access private * @var string */ var $data = ''; /** * Currently consumed bytes * * @access private * @var string */ var $consumed = ''; /** * Position of the current byte being parsed * * @access private * @var int */ var $position = 0; /** * Create an instance of the class with the input data * * @access public * @param string $data Input data */ function SimplePie_Decode_HTML_Entities($data) { $this->data = $data; } /** * Parse the input data * * @access public * @return string Output data */ function parse() { while (($this->position = strpos($this->data, '&', $this->position)) !== false) { $this->consume(); $this->entity(); $this->consumed = ''; } return $this->data; } /** * Consume the next byte * * @access private * @return mixed The next byte, or false, if there is no more data */ function consume() { if (isset($this->data[$this->position])) { $this->consumed .= $this->data[$this->position]; return $this->data[$this->position++]; } else { $this->consumed = false; return false; } } /** * Consume a range of characters * * @access private * @param string $chars Characters to consume * @return mixed A series of characters that match the range, or false */ function consume_range($chars) { if ($len = strspn($this->data, $chars, $this->position)) { $data = substr($this->data, $this->position, $len); $this->consumed .= $data; $this->position += $len; return $data; } else { $this->consumed = false; return false; } } /** * Unconsume one byte * * @access private */ function unconsume() { $this->consumed = substr($this->consumed, 0, -1); $this->position--; } /** * Decode an entity * * @access private */ function entity() { switch ($this->consume()) { case "\x09": case "\x0A": case "\x0B": case "\x0B": case "\x0C": case "\x20": case "\x3C": case "\x26": case false: break; case "\x23": switch ($this->consume()) { case "\x78": case "\x58": $range = '0123456789ABCDEFabcdef'; $hex = true; break; default: $range = '0123456789'; $hex = false; $this->unconsume(); break; } if ($codepoint = $this->consume_range($range)) { static $windows_1252_specials = array(0x0D => "\x0A", 0x80 => "\xE2\x82\xAC", 0x81 => "\xEF\xBF\xBD", 0x82 => "\xE2\x80\x9A", 0x83 => "\xC6\x92", 0x84 => "\xE2\x80\x9E", 0x85 => "\xE2\x80\xA6", 0x86 => "\xE2\x80\xA0", 0x87 => "\xE2\x80\xA1", 0x88 => "\xCB\x86", 0x89 => "\xE2\x80\xB0", 0x8A => "\xC5\xA0", 0x8B => "\xE2\x80\xB9", 0x8C => "\xC5\x92", 0x8D => "\xEF\xBF\xBD", 0x8E => "\xC5\xBD", 0x8F => "\xEF\xBF\xBD", 0x90 => "\xEF\xBF\xBD", 0x91 => "\xE2\x80\x98", 0x92 => "\xE2\x80\x99", 0x93 => "\xE2\x80\x9C", 0x94 => "\xE2\x80\x9D", 0x95 => "\xE2\x80\xA2", 0x96 => "\xE2\x80\x93", 0x97 => "\xE2\x80\x94", 0x98 => "\xCB\x9C", 0x99 => "\xE2\x84\xA2", 0x9A => "\xC5\xA1", 0x9B => "\xE2\x80\xBA", 0x9C => "\xC5\x93", 0x9D => "\xEF\xBF\xBD", 0x9E => "\xC5\xBE", 0x9F => "\xC5\xB8"); if ($hex) { $codepoint = hexdec($codepoint); } else { $codepoint = intval($codepoint); } if (isset($windows_1252_specials[$codepoint])) { $replacement = $windows_1252_specials[$codepoint]; } else { $replacement = SimplePie_Misc::codepoint_to_utf8($codepoint); } if ($this->consume() != ';') { $this->unconsume(); } $consumed_length = strlen($this->consumed); $this->data = substr_replace($this->data, $replacement, $this->position - $consumed_length, $consumed_length); $this->position += strlen($replacement) - $consumed_length; } break; default: static $entities = array('Aacute' => "\xC3\x81", 'aacute' => "\xC3\xA1", 'Aacute;' => "\xC3\x81", 'aacute;' => "\xC3\xA1", 'Acirc' => "\xC3\x82", 'acirc' => "\xC3\xA2", 'Acirc;' => "\xC3\x82", 'acirc;' => "\xC3\xA2", 'acute' => "\xC2\xB4", 'acute;' => "\xC2\xB4", 'AElig' => "\xC3\x86", 'aelig' => "\xC3\xA6", 'AElig;' => "\xC3\x86", 'aelig;' => "\xC3\xA6", 'Agrave' => "\xC3\x80", 'agrave' => "\xC3\xA0", 'Agrave;' => "\xC3\x80", 'agrave;' => "\xC3\xA0", 'alefsym;' => "\xE2\x84\xB5", 'Alpha;' => "\xCE\x91", 'alpha;' => "\xCE\xB1", 'AMP' => "\x26", 'amp' => "\x26", 'AMP;' => "\x26", 'amp;' => "\x26", 'and;' => "\xE2\x88\xA7", 'ang;' => "\xE2\x88\xA0", 'apos;' => "\x27", 'Aring' => "\xC3\x85", 'aring' => "\xC3\xA5", 'Aring;' => "\xC3\x85", 'aring;' => "\xC3\xA5", 'asymp;' => "\xE2\x89\x88", 'Atilde' => "\xC3\x83", 'atilde' => "\xC3\xA3", 'Atilde;' => "\xC3\x83", 'atilde;' => "\xC3\xA3", 'Auml' => "\xC3\x84", 'auml' => "\xC3\xA4", 'Auml;' => "\xC3\x84", 'auml;' => "\xC3\xA4", 'bdquo;' => "\xE2\x80\x9E", 'Beta;' => "\xCE\x92", 'beta;' => "\xCE\xB2", 'brvbar' => "\xC2\xA6", 'brvbar;' => "\xC2\xA6", 'bull;' => "\xE2\x80\xA2", 'cap;' => "\xE2\x88\xA9", 'Ccedil' => "\xC3\x87", 'ccedil' => "\xC3\xA7", 'Ccedil;' => "\xC3\x87", 'ccedil;' => "\xC3\xA7", 'cedil' => "\xC2\xB8", 'cedil;' => "\xC2\xB8", 'cent' => "\xC2\xA2", 'cent;' => "\xC2\xA2", 'Chi;' => "\xCE\xA7", 'chi;' => "\xCF\x87", 'circ;' => "\xCB\x86", 'clubs;' => "\xE2\x99\xA3", 'cong;' => "\xE2\x89\x85", 'COPY' => "\xC2\xA9", 'copy' => "\xC2\xA9", 'COPY;' => "\xC2\xA9", 'copy;' => "\xC2\xA9", 'crarr;' => "\xE2\x86\xB5", 'cup;' => "\xE2\x88\xAA", 'curren' => "\xC2\xA4", 'curren;' => "\xC2\xA4", 'Dagger;' => "\xE2\x80\xA1", 'dagger;' => "\xE2\x80\xA0", 'dArr;' => "\xE2\x87\x93", 'darr;' => "\xE2\x86\x93", 'deg' => "\xC2\xB0", 'deg;' => "\xC2\xB0", 'Delta;' => "\xCE\x94", 'delta;' => "\xCE\xB4", 'diams;' => "\xE2\x99\xA6", 'divide' => "\xC3\xB7", 'divide;' => "\xC3\xB7", 'Eacute' => "\xC3\x89", 'eacute' => "\xC3\xA9", 'Eacute;' => "\xC3\x89", 'eacute;' => "\xC3\xA9", 'Ecirc' => "\xC3\x8A", 'ecirc' => "\xC3\xAA", 'Ecirc;' => "\xC3\x8A", 'ecirc;' => "\xC3\xAA", 'Egrave' => "\xC3\x88", 'egrave' => "\xC3\xA8", 'Egrave;' => "\xC3\x88", 'egrave;' => "\xC3\xA8", 'empty;' => "\xE2\x88\x85", 'emsp;' => "\xE2\x80\x83", 'ensp;' => "\xE2\x80\x82", 'Epsilon;' => "\xCE\x95", 'epsilon;' => "\xCE\xB5", 'equiv;' => "\xE2\x89\xA1", 'Eta;' => "\xCE\x97", 'eta;' => "\xCE\xB7", 'ETH' => "\xC3\x90", 'eth' => "\xC3\xB0", 'ETH;' => "\xC3\x90", 'eth;' => "\xC3\xB0", 'Euml' => "\xC3\x8B", 'euml' => "\xC3\xAB", 'Euml;' => "\xC3\x8B", 'euml;' => "\xC3\xAB", 'euro;' => "\xE2\x82\xAC", 'exist;' => "\xE2\x88\x83", 'fnof;' => "\xC6\x92", 'forall;' => "\xE2\x88\x80", 'frac12' => "\xC2\xBD", 'frac12;' => "\xC2\xBD", 'frac14' => "\xC2\xBC", 'frac14;' => "\xC2\xBC", 'frac34' => "\xC2\xBE", 'frac34;' => "\xC2\xBE", 'frasl;' => "\xE2\x81\x84", 'Gamma;' => "\xCE\x93", 'gamma;' => "\xCE\xB3", 'ge;' => "\xE2\x89\xA5", 'GT' => "\x3E", 'gt' => "\x3E", 'GT;' => "\x3E", 'gt;' => "\x3E", 'hArr;' => "\xE2\x87\x94", 'harr;' => "\xE2\x86\x94", 'hearts;' => "\xE2\x99\xA5", 'hellip;' => "\xE2\x80\xA6", 'Iacute' => "\xC3\x8D", 'iacute' => "\xC3\xAD", 'Iacute;' => "\xC3\x8D", 'iacute;' => "\xC3\xAD", 'Icirc' => "\xC3\x8E", 'icirc' => "\xC3\xAE", 'Icirc;' => "\xC3\x8E", 'icirc;' => "\xC3\xAE", 'iexcl' => "\xC2\xA1", 'iexcl;' => "\xC2\xA1", 'Igrave' => "\xC3\x8C", 'igrave' => "\xC3\xAC", 'Igrave;' => "\xC3\x8C", 'igrave;' => "\xC3\xAC", 'image;' => "\xE2\x84\x91", 'infin;' => "\xE2\x88\x9E", 'int;' => "\xE2\x88\xAB", 'Iota;' => "\xCE\x99", 'iota;' => "\xCE\xB9", 'iquest' => "\xC2\xBF", 'iquest;' => "\xC2\xBF", 'isin;' => "\xE2\x88\x88", 'Iuml' => "\xC3\x8F", 'iuml' => "\xC3\xAF", 'Iuml;' => "\xC3\x8F", 'iuml;' => "\xC3\xAF", 'Kappa;' => "\xCE\x9A", 'kappa;' => "\xCE\xBA", 'Lambda;' => "\xCE\x9B", 'lambda;' => "\xCE\xBB", 'lang;' => "\xE3\x80\x88", 'laquo' => "\xC2\xAB", 'laquo;' => "\xC2\xAB", 'lArr;' => "\xE2\x87\x90", 'larr;' => "\xE2\x86\x90", 'lceil;' => "\xE2\x8C\x88", 'ldquo;' => "\xE2\x80\x9C", 'le;' => "\xE2\x89\xA4", 'lfloor;' => "\xE2\x8C\x8A", 'lowast;' => "\xE2\x88\x97", 'loz;' => "\xE2\x97\x8A", 'lrm;' => "\xE2\x80\x8E", 'lsaquo;' => "\xE2\x80\xB9", 'lsquo;' => "\xE2\x80\x98", 'LT' => "\x3C", 'lt' => "\x3C", 'LT;' => "\x3C", 'lt;' => "\x3C", 'macr' => "\xC2\xAF", 'macr;' => "\xC2\xAF", 'mdash;' => "\xE2\x80\x94", 'micro' => "\xC2\xB5", 'micro;' => "\xC2\xB5", 'middot' => "\xC2\xB7", 'middot;' => "\xC2\xB7", 'minus;' => "\xE2\x88\x92", 'Mu;' => "\xCE\x9C", 'mu;' => "\xCE\xBC", 'nabla;' => "\xE2\x88\x87", 'nbsp' => "\xC2\xA0", 'nbsp;' => "\xC2\xA0", 'ndash;' => "\xE2\x80\x93", 'ne;' => "\xE2\x89\xA0", 'ni;' => "\xE2\x88\x8B", 'not' => "\xC2\xAC", 'not;' => "\xC2\xAC", 'notin;' => "\xE2\x88\x89", 'nsub;' => "\xE2\x8A\x84", 'Ntilde' => "\xC3\x91", 'ntilde' => "\xC3\xB1", 'Ntilde;' => "\xC3\x91", 'ntilde;' => "\xC3\xB1", 'Nu;' => "\xCE\x9D", 'nu;' => "\xCE\xBD", 'Oacute' => "\xC3\x93", 'oacute' => "\xC3\xB3", 'Oacute;' => "\xC3\x93", 'oacute;' => "\xC3\xB3", 'Ocirc' => "\xC3\x94", 'ocirc' => "\xC3\xB4", 'Ocirc;' => "\xC3\x94", 'ocirc;' => "\xC3\xB4", 'OElig;' => "\xC5\x92", 'oelig;' => "\xC5\x93", 'Ograve' => "\xC3\x92", 'ograve' => "\xC3\xB2", 'Ograve;' => "\xC3\x92", 'ograve;' => "\xC3\xB2", 'oline;' => "\xE2\x80\xBE", 'Omega;' => "\xCE\xA9", 'omega;' => "\xCF\x89", 'Omicron;' => "\xCE\x9F", 'omicron;' => "\xCE\xBF", 'oplus;' => "\xE2\x8A\x95", 'or;' => "\xE2\x88\xA8", 'ordf' => "\xC2\xAA", 'ordf;' => "\xC2\xAA", 'ordm' => "\xC2\xBA", 'ordm;' => "\xC2\xBA", 'Oslash' => "\xC3\x98", 'oslash' => "\xC3\xB8", 'Oslash;' => "\xC3\x98", 'oslash;' => "\xC3\xB8", 'Otilde' => "\xC3\x95", 'otilde' => "\xC3\xB5", 'Otilde;' => "\xC3\x95", 'otilde;' => "\xC3\xB5", 'otimes;' => "\xE2\x8A\x97", 'Ouml' => "\xC3\x96", 'ouml' => "\xC3\xB6", 'Ouml;' => "\xC3\x96", 'ouml;' => "\xC3\xB6", 'para' => "\xC2\xB6", 'para;' => "\xC2\xB6", 'part;' => "\xE2\x88\x82", 'permil;' => "\xE2\x80\xB0", 'perp;' => "\xE2\x8A\xA5", 'Phi;' => "\xCE\xA6", 'phi;' => "\xCF\x86", 'Pi;' => "\xCE\xA0", 'pi;' => "\xCF\x80", 'piv;' => "\xCF\x96", 'plusmn' => "\xC2\xB1", 'plusmn;' => "\xC2\xB1", 'pound' => "\xC2\xA3", 'pound;' => "\xC2\xA3", 'Prime;' => "\xE2\x80\xB3", 'prime;' => "\xE2\x80\xB2", 'prod;' => "\xE2\x88\x8F", 'prop;' => "\xE2\x88\x9D", 'Psi;' => "\xCE\xA8", 'psi;' => "\xCF\x88", 'QUOT' => "\x22", 'quot' => "\x22", 'QUOT;' => "\x22", 'quot;' => "\x22", 'radic;' => "\xE2\x88\x9A", 'rang;' => "\xE3\x80\x89", 'raquo' => "\xC2\xBB", 'raquo;' => "\xC2\xBB", 'rArr;' => "\xE2\x87\x92", 'rarr;' => "\xE2\x86\x92", 'rceil;' => "\xE2\x8C\x89", 'rdquo;' => "\xE2\x80\x9D", 'real;' => "\xE2\x84\x9C", 'REG' => "\xC2\xAE", 'reg' => "\xC2\xAE", 'REG;' => "\xC2\xAE", 'reg;' => "\xC2\xAE", 'rfloor;' => "\xE2\x8C\x8B", 'Rho;' => "\xCE\xA1", 'rho;' => "\xCF\x81", 'rlm;' => "\xE2\x80\x8F", 'rsaquo;' => "\xE2\x80\xBA", 'rsquo;' => "\xE2\x80\x99", 'sbquo;' => "\xE2\x80\x9A", 'Scaron;' => "\xC5\xA0", 'scaron;' => "\xC5\xA1", 'sdot;' => "\xE2\x8B\x85", 'sect' => "\xC2\xA7", 'sect;' => "\xC2\xA7", 'shy' => "\xC2\xAD", 'shy;' => "\xC2\xAD", 'Sigma;' => "\xCE\xA3", 'sigma;' => "\xCF\x83", 'sigmaf;' => "\xCF\x82", 'sim;' => "\xE2\x88\xBC", 'spades;' => "\xE2\x99\xA0", 'sub;' => "\xE2\x8A\x82", 'sube;' => "\xE2\x8A\x86", 'sum;' => "\xE2\x88\x91", 'sup;' => "\xE2\x8A\x83", 'sup1' => "\xC2\xB9", 'sup1;' => "\xC2\xB9", 'sup2' => "\xC2\xB2", 'sup2;' => "\xC2\xB2", 'sup3' => "\xC2\xB3", 'sup3;' => "\xC2\xB3", 'supe;' => "\xE2\x8A\x87", 'szlig' => "\xC3\x9F", 'szlig;' => "\xC3\x9F", 'Tau;' => "\xCE\xA4", 'tau;' => "\xCF\x84", 'there4;' => "\xE2\x88\xB4", 'Theta;' => "\xCE\x98", 'theta;' => "\xCE\xB8", 'thetasym;' => "\xCF\x91", 'thinsp;' => "\xE2\x80\x89", 'THORN' => "\xC3\x9E", 'thorn' => "\xC3\xBE", 'THORN;' => "\xC3\x9E", 'thorn;' => "\xC3\xBE", 'tilde;' => "\xCB\x9C", 'times' => "\xC3\x97", 'times;' => "\xC3\x97", 'TRADE;' => "\xE2\x84\xA2", 'trade;' => "\xE2\x84\xA2", 'Uacute' => "\xC3\x9A", 'uacute' => "\xC3\xBA", 'Uacute;' => "\xC3\x9A", 'uacute;' => "\xC3\xBA", 'uArr;' => "\xE2\x87\x91", 'uarr;' => "\xE2\x86\x91", 'Ucirc' => "\xC3\x9B", 'ucirc' => "\xC3\xBB", 'Ucirc;' => "\xC3\x9B", 'ucirc;' => "\xC3\xBB", 'Ugrave' => "\xC3\x99", 'ugrave' => "\xC3\xB9", 'Ugrave;' => "\xC3\x99", 'ugrave;' => "\xC3\xB9", 'uml' => "\xC2\xA8", 'uml;' => "\xC2\xA8", 'upsih;' => "\xCF\x92", 'Upsilon;' => "\xCE\xA5", 'upsilon;' => "\xCF\x85", 'Uuml' => "\xC3\x9C", 'uuml' => "\xC3\xBC", 'Uuml;' => "\xC3\x9C", 'uuml;' => "\xC3\xBC", 'weierp;' => "\xE2\x84\x98", 'Xi;' => "\xCE\x9E", 'xi;' => "\xCE\xBE", 'Yacute' => "\xC3\x9D", 'yacute' => "\xC3\xBD", 'Yacute;' => "\xC3\x9D", 'yacute;' => "\xC3\xBD", 'yen' => "\xC2\xA5", 'yen;' => "\xC2\xA5", 'yuml' => "\xC3\xBF", 'Yuml;' => "\xC5\xB8", 'yuml;' => "\xC3\xBF", 'Zeta;' => "\xCE\x96", 'zeta;' => "\xCE\xB6", 'zwj;' => "\xE2\x80\x8D", 'zwnj;' => "\xE2\x80\x8C"); for ($i = 0, $match = null; $i < 9 && $this->consume(); $i++) { $consumed = substr($this->consumed, 1); if (isset($entities[$consumed])) { $match = $consumed; } } if ($match !== null) { $this->data = substr_replace($this->data, $entities[$match], $this->position - strlen($consumed) - 1, strlen($match) + 1); $this->position += strlen($entities[$match]) - strlen($consumed) - 1; } break; } } } class SimplePie_Locator { var $useragent; var $timeout; var $file; var $local = array(); var $elsewhere = array(); var $file_class = 'SimplePie_File'; var $cached_entities = array(); var $http_base; var $base; var $base_location = 0; var $checked_feeds = 0; var $max_checked_feeds = 10; function SimplePie_Locator(&$file, $timeout = 10, $useragent = null, $file_class = 'SimplePie_File', $max_checked_feeds = 10) { $this->file =& $file; $this->file_class = $file_class; $this->useragent = $useragent; $this->timeout = $timeout; $this->max_checked_feeds = $max_checked_feeds; } function find($type = SIMPLEPIE_LOCATOR_ALL) { if ($this->is_feed($this->file)) { return $this->file; } if ($type & ~SIMPLEPIE_LOCATOR_NONE) { $this->get_base(); } if ($type & SIMPLEPIE_LOCATOR_AUTODISCOVERY && $working = $this->autodiscovery()) { return $working; } if ($type & (SIMPLEPIE_LOCATOR_LOCAL_EXTENSION | SIMPLEPIE_LOCATOR_LOCAL_BODY | SIMPLEPIE_LOCATOR_REMOTE_EXTENSION | SIMPLEPIE_LOCATOR_REMOTE_BODY) && $this->get_links()) { if ($type & SIMPLEPIE_LOCATOR_LOCAL_EXTENSION && $working = $this->extension($this->local)) { return $working; } if ($type & SIMPLEPIE_LOCATOR_LOCAL_BODY && $working = $this->body($this->local)) { return $working; } if ($type & SIMPLEPIE_LOCATOR_REMOTE_EXTENSION && $working = $this->extension($this->elsewhere)) { return $working; } if ($type & SIMPLEPIE_LOCATOR_REMOTE_BODY && $working = $this->body($this->elsewhere)) { return $working; } } return null; } function is_feed(&$file) { $body = SimplePie_Misc::strip_comments($file->body); if (preg_match('/<([^\s:]+:)?(rss|RDF|feed)' . SIMPLEPIE_PCRE_XML_ATTRIBUTE . '>/i', $body)) { return true; } return false; } function get_base() { if (isset($this->file->headers['content-location'])) { $this->http_base = SimplePie_Misc::absolutize_url(trim($this->file->headers['content-location']), $this->file->url); } else { $this->http_base = $this->file->url; } $this->base = $this->http_base; $elements = SimplePie_Misc::get_element('base', $this->file->body); foreach ($elements as $element) { if ($element['attribs']['href']['data'] !== '') { $this->base = SimplePie_Misc::absolutize_url(trim($element['attribs']['href']['data']), $this->http_base); $this->base_location = $element['offset']; break; } } } function autodiscovery() { $links = array_merge(SimplePie_Misc::get_element('link', $this->file->body), SimplePie_Misc::get_element('a', $this->file->body), SimplePie_Misc::get_element('area', $this->file->body)); $done = array(); foreach ($links as $link) { if ($this->checked_feeds == $this->max_checked_feeds) { break; } if (isset($link['attribs']['href']['data']) && isset($link['attribs']['rel']['data'])) { $rel = array_unique(SimplePie_Misc::space_seperated_tokens(strtolower($link['attribs']['rel']['data']))); if ($this->base_location < $link['offset']) { $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->base); } else { $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->http_base); } if (!in_array($href, $done) && in_array('feed', $rel) || (in_array('alternate', $rel) && !empty($link['attribs']['type']['data']) && in_array(strtolower(SimplePie_Misc::parse_mime($link['attribs']['type']['data'])), array('application/rss+xml', 'application/atom+xml')))) { $this->checked_feeds++; $feed =& new $this->file_class($href, $this->timeout, 5, null, $this->useragent); if ($this->is_feed($feed)) { return $feed; } } $done[] = $href; } } return null; } function get_links() { $links = SimplePie_Misc::get_element('a', $this->file->body); foreach ($links as $link) { if (isset($link['attribs']['href']['data'])) { $href = trim($link['attribs']['href']['data']); $parsed = SimplePie_Misc::parse_url($href); if ($parsed['scheme'] === '' || preg_match('/^(http(s)|feed)?$/i', $parsed['scheme'])) { if ($this->base_location < $link['offset']) { $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->base); } else { $href = SimplePie_Misc::absolutize_url(trim($link['attribs']['href']['data']), $this->http_base); } $current = SimplePie_Misc::parse_url($this->file->url); if ($parsed['authority'] === '' || $parsed['authority'] == $current['authority']) { $this->local[] = $href; } else { $this->elsewhere[] = $href; } } } } $this->local = array_unique($this->local); $this->elsewhere = array_unique($this->elsewhere); if (!empty($this->local) || !empty($this->elsewhere)) { return true; } return null; } function extension(&$array) { foreach ($array as $key => $value) { if ($this->checked_feeds == $this->max_checked_feeds) { break; } if (in_array(strtolower(strrchr($value, '.')), array('.rss', '.rdf', '.atom', '.xml'))) { $this->checked_feeds++; $feed =& new $this->file_class($value, $this->timeout, 5, null, $this->useragent); if ($this->is_feed($feed)) { return $feed; } else { unset($array[$key]); } } } return null; } function body(&$array) { foreach ($array as $key => $value) { if ($this->checked_feeds == $this->max_checked_feeds) { break; } if (preg_match('/(rss|rdf|atom|xml)/i', $value)) { $this->checked_feeds++; $feed =& new $this->file_class($value, $this->timeout, 5, null, $this->useragent); if ($this->is_feed($feed)) { return $feed; } else { unset($array[$key]); } } } return null; } } class SimplePie_Parser { var $xml; var $error_code; var $error_string; var $current_line; var $current_column; var $current_byte; var $separator = ' '; var $feed = false; var $namespace = array(''); var $element = array(''); var $xml_base = array(''); var $xml_base_explicit = array(false); var $xml_lang = array(''); var $data = array(); var $datas = array(array()); var $current_xhtml_construct = -1; var $encoding; function pre_process(&$data, $encoding) { // Use UTF-8 if we get passed US-ASCII, as every US-ASCII character is a UTF-8 character if (strtoupper($encoding) == 'US-ASCII') { $this->encoding = 'UTF-8'; } else { $this->encoding = $encoding; } // Strip BOM: // UTF-32 Big Endian BOM if (strpos($data, "\x0\x0\xFE\xFF") === 0) { $data = substr($data, 4); } // UTF-32 Little Endian BOM elseif (strpos($data, "\xFF\xFE\x0\x0") === 0) { $data = substr($data, 4); } // UTF-16 Big Endian BOM elseif (strpos($data, "\xFE\xFF") === 0) { $data = substr($data, 2); } // UTF-16 Little Endian BOM elseif (strpos($data, "\xFF\xFE") === 0) { $data = substr($data, 2); } // UTF-8 BOM elseif (strpos($data, "\xEF\xBB\xBF") === 0) { $data = substr($data, 3); } // Make sure the XML prolog is sane and has the correct encoding $data = preg_replace("/^<\?xml[\x20\x9\xD\xA]+version([\x20\x9\xD\xA]+)?=([\x20\x9\xD\xA]+)?(\"1.0\"|'1.0'|\"1.1\"|'1.1')([\x20\x9\xD\xA]+encoding([\x20\x9\xD\xA]+)?=([\x20\x9\xD\xA]+)?(\"[A-Za-z][A-Za-z0-9._\-]*\"|'[A-Za-z][A-Za-z0-9._\-]*'))?([\x20\x9\xD\xA]+standalone([\x20\x9\xD\xA]+)?=([\x20\x9\xD\xA]+)?(\"(yes|no)\"|'(yes|no)'))?([\x20\x9\xD\xA]+)?\?>/", '', $data); $data = "\n" . $data; } function parse(&$data) { $return = true; // Create the parser $this->xml = xml_parser_create_ns($this->encoding, $this->separator); xml_parser_set_option($this->xml, XML_OPTION_SKIP_WHITE, 1); xml_parser_set_option($this->xml, XML_OPTION_CASE_FOLDING, 0); xml_set_object($this->xml, $this); xml_set_character_data_handler($this->xml, 'cdata'); xml_set_element_handler($this->xml, 'tag_open', 'tag_close'); // Parse! if (!xml_parse($this->xml, $data, true)) { $this->data = null; $this->error_code = xml_get_error_code($this->xml); $this->error_string = xml_error_string($this->error_code); $return = false; } $this->current_line = xml_get_current_line_number($this->xml); $this->current_column = xml_get_current_column_number($this->xml); $this->current_byte = xml_get_current_byte_index($this->xml); xml_parser_free($this->xml); return $return; } function get_error_code() { return $this->error_code; } function get_error_string() { return $this->error_string; } function get_current_line() { return $this->current_line; } function get_current_column() { return $this->current_column; } function get_current_byte() { return $this->current_byte; } function get_data() { return $this->data; } function tag_open($parser, $tag, $attributes) { if ($this->feed === 0) { return; } elseif ($this->feed == false) { if (in_array($tag, array( SIMPLEPIE_NAMESPACE_ATOM_10 . $this->separator . 'feed', SIMPLEPIE_NAMESPACE_ATOM_03 . $this->separator . 'feed', 'rss', SIMPLEPIE_NAMESPACE_RDF . $this->separator . 'RDF' ))) { $this->feed = 1; } } else { $this->feed++; } list($this->namespace[], $this->element[]) = $this->split_ns($tag); $attribs = array(); foreach ($attributes as $name => $value) { list($attrib_namespace, $attribute) = $this->split_ns($name); $attribs[$attrib_namespace][$attribute] = $value; } if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['base'])) { $this->xml_base[] = SimplePie_Misc::absolutize_url($attribs[SIMPLEPIE_NAMESPACE_XML]['base'], end($this->xml_base)); $this->xml_base_explicit[] = true; } else { $this->xml_base[] = end($this->xml_base); $this->xml_base_explicit[] = end($this->xml_base_explicit); } if (isset($attribs[SIMPLEPIE_NAMESPACE_XML]['lang'])) { $this->xml_lang[] = $attribs[SIMPLEPIE_NAMESPACE_XML]['lang']; } else { $this->xml_lang[] = end($this->xml_lang); } if ($this->current_xhtml_construct >= 0) { $this->current_xhtml_construct++; if (end($this->namespace) == SIMPLEPIE_NAMESPACE_XHTML) { $this->data['data'] .= '<' . end($this->element); if (isset($attribs[''])) { foreach ($attribs[''] as $name => $value) { $this->data['data'] .= ' ' . $name . '="' . htmlspecialchars($value, ENT_COMPAT, $this->encoding) . '"'; } } $this->data['data'] .= '>'; } } else { $this->datas[] =& $this->data; $this->data =& $this->data['child'][end($this->namespace)][end($this->element)][]; $this->data = array('data' => '', 'attribs' => $attribs, 'xml_base' => end($this->xml_base), 'xml_base_explicit' => end($this->xml_base_explicit), 'xml_lang' => end($this->xml_lang)); if ((end($this->namespace) == SIMPLEPIE_NAMESPACE_ATOM_03 && in_array(end($this->element), array('title', 'tagline', 'copyright', 'info', 'summary', 'content')) && isset($attribs['']['mode']) && $attribs['']['mode'] == 'xml') || (end($this->namespace) == SIMPLEPIE_NAMESPACE_ATOM_10 && in_array(end($this->element), array('rights', 'subtitle', 'summary', 'info', 'title', 'content')) && isset($attribs['']['type']) && $attribs['']['type'] == 'xhtml')) { $this->current_xhtml_construct = 0; } } } function cdata($parser, $cdata) { if ($this->current_xhtml_construct >= 0) { $this->data['data'] .= htmlspecialchars($cdata, ENT_QUOTES, $this->encoding); } elseif ($this->feed > 1) { $this->data['data'] .= $cdata; } } function tag_close($parser, $tag) { if (!$this->feed) { return; } if ($this->current_xhtml_construct >= 0) { $this->current_xhtml_construct--; if (end($this->namespace) == SIMPLEPIE_NAMESPACE_XHTML && !in_array(end($this->element), array('area', 'base', 'basefont', 'br', 'col', 'frame', 'hr', 'img', 'input', 'isindex', 'link', 'meta', 'param'))) { $this->data['data'] .= 'element) . '>'; } } if ($this->current_xhtml_construct == -1) { $this->data =& $this->datas[$this->feed]; array_pop($this->datas); } array_pop($this->element); array_pop($this->namespace); array_pop($this->xml_base); array_pop($this->xml_base_explicit); array_pop($this->xml_lang); $this->feed--; } function split_ns($string) { static $cache = array(); if (!isset($cache[$string])) { if ($pos = strpos($string, $this->separator)) { static $separator_length; if (!$separator_length) { $separator_length = strlen($this->separator); } $cache[$string] = array(substr($string, 0, $pos), substr($string, $pos + $separator_length)); } else { $cache[$string] = array('', $string); } } return $cache[$string]; } } /** * @todo Move to using an actual HTML parser (this will allow tags to be properly stripped, and to switch between HTML and XHTML), this will also make it easier to shortern a string while preserving HTML tags */ class SimplePie_Sanitize { // Private vars var $base; // Options var $remove_div = true; var $image_handler = ''; var $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style'); var $encode_instead_of_strip = false; var $strip_attributes = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc'); var $strip_comments = false; var $output_encoding = 'UTF-8'; var $enable_cache = true; var $cache_location = './cache'; var $cache_name_function = 'md5'; var $cache_class = 'SimplePie_Cache'; var $file_class = 'SimplePie_File'; var $timeout = 10; var $useragent = ''; var $force_fsockopen = false; var $replace_url_attributes = array( 'a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite' ); function remove_div($enable = true) { $this->remove_div = (bool) $enable; } function set_image_handler($page = false) { if ($page) { $this->image_handler = (string) $page; } else { $this->image_handler = false; } } function pass_cache_data($enable_cache = true, $cache_location = './cache', $cache_name_function = 'md5', $cache_class = 'SimplePie_Cache') { if (isset($enable_cache)) { $this->enable_cache = (bool) $enable_cache; } if ($cache_location) { $this->cache_location = (string) $cache_location; } if ($cache_name_function) { $this->cache_name_function = (string) $cache_name_function; } if ($cache_class) { $this->cache_class = (string) $cache_class; } } function pass_file_data($file_class = 'SimplePie_File', $timeout = 10, $useragent = '', $force_fsockopen = false) { if ($file_class) { $this->file_class = (string) $file_class; } if ($timeout) { $this->timeout = (string) $timeout; } if ($useragent) { $this->useragent = (string) $useragent; } if ($force_fsockopen) { $this->force_fsockopen = (string) $force_fsockopen; } } function strip_htmltags($tags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style')) { if ($tags) { if (is_array($tags)) { $this->strip_htmltags = $tags; } else { $this->strip_htmltags = explode(',', $tags); } } else { $this->strip_htmltags = false; } } function encode_instead_of_strip($encode = false) { $this->encode_instead_of_strip = (bool) $encode; } function strip_attributes($attribs = array('bgsound', 'class', 'expr', 'id', 'style', 'onclick', 'onerror', 'onfinish', 'onmouseover', 'onmouseout', 'onfocus', 'onblur', 'lowsrc', 'dynsrc')) { if ($attribs) { if (is_array($attribs)) { $this->strip_attributes = $attribs; } else { $this->strip_attributes = explode(',', $attribs); } } else { $this->strip_attributes = false; } } function strip_comments($strip = false) { $this->strip_comments = (bool) $strip; } function set_output_encoding($encoding = 'UTF-8') { $this->output_encoding = (string) $encoding; } /** * Set element/attribute key/value pairs of HTML attributes * containing URLs that need to be resolved relative to the feed * * @access public * @since 1.0 * @param array $element_attribute Element/attribute key/value pairs */ function set_url_replacements($element_attribute = array('a' => 'href', 'area' => 'href', 'blockquote' => 'cite', 'del' => 'cite', 'form' => 'action', 'img' => array('longdesc', 'src'), 'input' => 'src', 'ins' => 'cite', 'q' => 'cite')) { $this->replace_url_attributes = (array) $element_attribute; } function sanitize($data, $type, $base = '') { $data = trim($data); if ($data !== '' || $type & SIMPLEPIE_CONSTRUCT_IRI) { if ($type & SIMPLEPIE_CONSTRUCT_MAYBE_HTML) { if (preg_match('/(&(#(x[0-9a-fA-F]+|[0-9]+)|[a-zA-Z0-9]+)|<\/(\w+)' . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>)/', $data)) { $type |= SIMPLEPIE_CONSTRUCT_HTML; } else { $type |= SIMPLEPIE_CONSTRUCT_TEXT; } } if ($type & SIMPLEPIE_CONSTRUCT_BASE64) { $data = base64_decode($data); } if ($type & SIMPLEPIE_CONSTRUCT_XHTML) { if ($this->remove_div) { $data = preg_replace('/^/', '', $data); $data = preg_replace('/<\/div>$/', '', $data); } else { $data = preg_replace('/^/', '
', $data); } } if ($type & (SIMPLEPIE_CONSTRUCT_HTML | SIMPLEPIE_CONSTRUCT_XHTML)) { // Strip comments if ($this->strip_comments) { $data = SimplePie_Misc::strip_comments($data); } // Strip out HTML tags and attributes that might cause various security problems. // Based on recommendations by Mark Pilgrim at: // http://diveintomark.org/archives/2003/06/12/how_to_consume_rss_safely if ($this->strip_htmltags) { foreach ($this->strip_htmltags as $tag) { $pcre = "/<($tag)" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . "(>(.*)<\/$tag" . SIMPLEPIE_PCRE_HTML_ATTRIBUTE . '>|(\/)?>)/siU'; while (preg_match($pcre, $data)) { $data = preg_replace_callback($pcre, array(&$this, 'do_strip_htmltags'), $data); } } } if ($this->strip_attributes) { foreach ($this->strip_attributes as $attrib) { $data = preg_replace('/ '. trim($attrib) .'=("|")(\w|\s|=|-|:|;|\/|\.|\?|&|,|#|!|\(|\)|\'|'|<|>|\+|{|})*("|")/i', '', $data); $data = preg_replace('/ '. trim($attrib) .'=(\'|')(\w|\s|=|-|:|;|\/|\.|\?|&|,|#|!|\(|\)|"|"|<|>|\+|{|})*(\'|')/i', '', $data); $data = preg_replace('/ '. trim($attrib) .'=(\w|\s|=|-|:|;|\/|\.|\?|&|,|#|!|\(|\)|\+|{|})*/i', '', $data); } } // Replace relative URLs $this->base = $base; foreach ($this->replace_url_attributes as $element => $attributes) { $data = $this->replace_urls($data, $element, $attributes); } // If image handling (caching, etc.) is enabled, cache and rewrite all the image tags. if (isset($this->image_handler) && ((string) $this->image_handler) !== '' && $this->enable_cache) { $images = SimplePie_Misc::get_element('img', $data); foreach ($images as $img) { if (isset($img['attribs']['src']['data'])) { $image_url = $img['attribs']['src']['data']; $cache =& new $this->cache_class($this->cache_location, call_user_func($this->cache_name_function, $image_url), 'spi'); if ($cache->load()) { $img['attribs']['src']['data'] = $this->image_handler . rawurlencode($img['attribs']['src']['data']); $data = str_replace($img['full'], SimplePie_Misc::element_implode($img), $data); } else { $file =& new $this->file_class($image_url, $this->timeout, 5, array('X-FORWARDED-FOR' => $_SERVER['REMOTE_ADDR']), $this->useragent, $this->force_fsockopen); $headers = $file->headers; if ($file->success && ($file->status_code == 200 || ($file->status_code > 206 && $file->status_code < 300))) { if (!$cache->save(array('headers' => $file->headers, 'body' => $file->body))) { trigger_error("$cache->name is not writeable", E_USER_WARNING); } $img['attribs']['src']['data'] = $this->image_handler . rawurlencode($img['attribs']['src']['data']); $data = str_replace($img['full'], SimplePie_Misc::element_implode($img), $data); } } } } } // Having (possibly) taken stuff out, there may now be whitespace at the beginning/end of the data $data = trim($data); } if ($type & SIMPLEPIE_CONSTRUCT_IRI) { $data = SimplePie_Misc::absolutize_url($data, $base); } if ($type & (SIMPLEPIE_CONSTRUCT_TEXT | SIMPLEPIE_CONSTRUCT_IRI)) { $data = htmlspecialchars($data, ENT_COMPAT, 'UTF-8'); } if ($this->output_encoding != 'UTF-8') { $data = SimplePie_Misc::change_encoding($data, 'UTF-8', $this->output_encoding); } } return $data; } function replace_urls($data, $tag, $attributes) { if (!is_array($this->strip_htmltags) || !in_array($tag, $this->strip_htmltags)) { $elements = SimplePie_Misc::get_element($tag, $data); foreach ($elements as $element) { if (is_array($attributes)) { foreach ($attributes as $attribute) { if (isset($element['attribs'][$attribute]['data'])) { $element['attribs'][$attribute]['data'] = SimplePie_Misc::absolutize_url($element['attribs'][$attribute]['data'], $this->base); $data = str_replace($element['full'], SimplePie_Misc::element_implode($element), $data); } } } elseif (isset($element['attribs'][$attributes]['data'])) { $element['attribs'][$attributes]['data'] = SimplePie_Misc::absolutize_url($element['attribs'][$attributes]['data'], $this->base); $data = str_replace($element['full'], SimplePie_Misc::element_implode($element), $data); } } } return $data; } function do_strip_htmltags($match) { if ($this->encode_instead_of_strip) { if (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style'))) { $match[1] = htmlspecialchars($match[1], ENT_COMPAT, 'UTF-8'); $match[2] = htmlspecialchars($match[2], ENT_COMPAT, 'UTF-8'); return "<$match[1]$match[2]>$match[3]</$match[1]>"; } else { return htmlspecialchars($match[0], ENT_COMPAT, 'UTF-8'); } } elseif (isset($match[4]) && !in_array(strtolower($match[1]), array('script', 'style'))) { return $match[4]; } else { return ''; } } } ?>var/www/intranet/libraries/simplepie/LICENSE.txt0000644000004100000410000000300111034235614022125 0ustar www-datawww-dataCopyright (c) 2004-2007, Ryan Parman and Geoffrey Sneddon. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the SimplePie Team nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.var/www/intranet/libraries/phpmailer/0000755000004100000410000000000011660054123020301 5ustar www-datawww-datavar/www/intranet/libraries/phpmailer/index.html0000644000004100000410000000005411034235610022272 0ustar www-datawww-datavar/www/intranet/libraries/phpmailer/language/0000755000004100000410000000000011660054123022064 5ustar www-datawww-datavar/www/intranet/libraries/phpmailer/language/index.html0000644000004100000410000000005411034235610024055 0ustar www-datawww-datavar/www/intranet/libraries/phpmailer/language/phpmailer.lang-en.php0000644000004100000410000000201111034235610026065 0ustar www-datawww-data Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! var/www/intranet/libraries/phpmailer/phpmailer.php0000644000004100000410000013024411034235610022774 0ustar www-datawww-dataContentType = "text/html"; else $this->ContentType = "text/plain"; } /** * Sets Mailer to send message using SMTP. * @return void */ function IsSMTP() { $this->Mailer = "smtp"; } /** * Sets Mailer to send message using PHP mail() function. * @return void */ function IsMail() { $this->Mailer = "mail"; } /** * Sets Mailer to send message using the $Sendmail program. * @return void */ function IsSendmail() { $this->Mailer = "sendmail"; } /** * Sets Mailer to send message using the qmail MTA. * @return void */ function IsQmail() { $this->Sendmail = "/var/qmail/bin/sendmail"; $this->Mailer = "sendmail"; } ///////////////////////////////////////////////// // RECIPIENT METHODS ///////////////////////////////////////////////// /** * Adds a "To" address. * @param string $address * @param string $name * @return void */ function AddAddress($address, $name = "") { $cur = count($this->to); $this->to[$cur][0] = trim($address); $this->to[$cur][1] = $name; } /** * Adds a "Cc" address. Note: this function works * with the SMTP mailer on win32, not with the "mail" * mailer. * @param string $address * @param string $name * @return void */ function AddCC($address, $name = "") { $cur = count($this->cc); $this->cc[$cur][0] = trim($address); $this->cc[$cur][1] = $name; } /** * Adds a "Bcc" address. Note: this function works * with the SMTP mailer on win32, not with the "mail" * mailer. * @param string $address * @param string $name * @return void */ function AddBCC($address, $name = "") { $cur = count($this->bcc); $this->bcc[$cur][0] = trim($address); $this->bcc[$cur][1] = $name; } /** * Adds a "Reply-to" address. * @param string $address * @param string $name * @return void */ function AddReplyTo($address, $name = "") { $cur = count($this->ReplyTo); $this->ReplyTo[$cur][0] = trim($address); $this->ReplyTo[$cur][1] = $name; } ///////////////////////////////////////////////// // MAIL SENDING METHODS ///////////////////////////////////////////////// /** * Creates message and assigns Mailer. If the message is * not sent successfully then it returns false. Use the ErrorInfo * variable to view description of the error. * @return bool */ function Send() { $header = ""; $body = ""; $result = true; if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { $this->SetError($this->Lang("provide_address")); return false; } // Set whether the message is multipart/alternative if(!empty($this->AltBody)) $this->ContentType = "multipart/alternative"; $this->error_count = 0; // reset errors $this->SetMessageType(); $header .= $this->CreateHeader(); $body = $this->CreateBody(); if($body == "") { return false; } // Choose the mailer switch($this->Mailer) { case "sendmail": $result = $this->SendmailSend($header, $body); break; case "mail": $result = $this->MailSend($header, $body); break; case "smtp": $result = $this->SmtpSend($header, $body); break; default: $this->SetError($this->Mailer . $this->Lang("mailer_not_supported")); $result = false; break; } return $result; } /** * Sends mail using the $Sendmail program. * @access private * @return bool */ function SendmailSend($header, $body) { if ($this->Sender != "") { $this->Sender = escapeshellcmd($this->Sender); $sendmail = sprintf("%s -oi -f %s -t", $this->Sendmail, $this->Sender); } else { $sendmail = sprintf("%s -oi -t", $this->Sendmail); } if(!@$mail = popen($sendmail, "w")) { $this->SetError($this->Lang("execute") . $this->Sendmail); return false; } fputs($mail, $header); fputs($mail, $body); $result = pclose($mail) >> 8 & 0xFF; if($result != 0) { $this->SetError($this->Lang("execute") . $this->Sendmail); return false; } return true; } /** * Sends mail using the PHP mail() function. * @access private * @return bool */ function MailSend($header, $body) { $to = ""; for($i = 0; $i < count($this->to); $i++) { if($i != 0) { $to .= ", "; } $to .= $this->to[$i][0]; } if ($this->Sender != "" && strlen(ini_get("safe_mode"))< 1) { $old_from = ini_get("sendmail_from"); ini_set("sendmail_from", $this->Sender); $params = sprintf("-oi -f %s", $this->Sender); $rt = @mail($to, $this->EncodeHeader($this->Subject), $body, $header, $params); } else $rt = @mail($to, $this->EncodeHeader($this->Subject), $body, $header); if (isset($old_from)) ini_set("sendmail_from", $old_from); if(!$rt) { $this->SetError($this->Lang("instantiate")); return false; } return true; } /** * Sends mail via SMTP using PhpSMTP (Author: * Chris Ryan). Returns bool. Returns false if there is a * bad MAIL FROM, RCPT, or DATA input. * @access private * @return bool */ function SmtpSend($header, $body) { include_once($this->PluginDir . "smtp.php"); $error = ""; $bad_rcpt = array(); if(!$this->SmtpConnect()) return false; $smtp_from = ($this->Sender == "") ? $this->From : $this->Sender; if(!$this->smtp->Mail($smtp_from)) { $error = $this->Lang("from_failed") . $smtp_from; $this->SetError($error); $this->smtp->Reset(); return false; } // Attempt to send attach all recipients for($i = 0; $i < count($this->to); $i++) { if(!$this->smtp->Recipient($this->to[$i][0])) $bad_rcpt[] = $this->to[$i][0]; } for($i = 0; $i < count($this->cc); $i++) { if(!$this->smtp->Recipient($this->cc[$i][0])) $bad_rcpt[] = $this->cc[$i][0]; } for($i = 0; $i < count($this->bcc); $i++) { if(!$this->smtp->Recipient($this->bcc[$i][0])) $bad_rcpt[] = $this->bcc[$i][0]; } if(count($bad_rcpt) > 0) // Create error message { for($i = 0; $i < count($bad_rcpt); $i++) { if($i != 0) { $error .= ", "; } $error .= $bad_rcpt[$i]; } $error = $this->Lang("recipients_failed") . $error; $this->SetError($error); $this->smtp->Reset(); return false; } if(!$this->smtp->Data($header . $body)) { $this->SetError($this->Lang("data_not_accepted")); $this->smtp->Reset(); return false; } if($this->SMTPKeepAlive == true) $this->smtp->Reset(); else $this->SmtpClose(); return true; } /** * Initiates a connection to an SMTP server. Returns false if the * operation failed. * @access private * @return bool */ function SmtpConnect() { if($this->smtp == NULL) { $this->smtp = new SMTP(); } $this->smtp->do_debug = $this->SMTPDebug; $hosts = explode(";", $this->Host); $index = 0; $connection = ($this->smtp->Connected()); // Retry while there is no connection while($index < count($hosts) && $connection == false) { if(strstr($hosts[$index], ":")) list($host, $port) = explode(":", $hosts[$index]); else { $host = $hosts[$index]; $port = $this->Port; } if($this->smtp->Connect($host, $port, $this->Timeout)) { if ($this->Helo != '') $this->smtp->Hello($this->Helo); else $this->smtp->Hello($this->ServerHostname()); if($this->SMTPAuth) { if(!$this->smtp->Authenticate($this->Username, $this->Password)) { $this->SetError($this->Lang("authenticate")); $this->smtp->Reset(); $connection = false; } } $connection = true; } $index++; } if(!$connection) $this->SetError($this->Lang("connect_host")); return $connection; } /** * Closes the active SMTP session if one exists. * @return void */ function SmtpClose() { if($this->smtp != NULL) { if($this->smtp->Connected()) { $this->smtp->Quit(); $this->smtp->Close(); } } } /** * Sets the language for all class error messages. Returns false * if it cannot load the language file. The default language type * is English. * @param string $lang_type Type of language (e.g. Portuguese: "br") * @param string $lang_path Path to the language file directory * @access public * @return bool */ function SetLanguage($lang_type, $lang_path = "language/") { if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php')) include($lang_path.'phpmailer.lang-'.$lang_type.'.php'); else if(file_exists($lang_path.'phpmailer.lang-en.php')) include($lang_path.'phpmailer.lang-en.php'); else { $this->SetError("Could not load language file"); return false; } $this->language = $PHPMAILER_LANG; return true; } ///////////////////////////////////////////////// // MESSAGE CREATION METHODS ///////////////////////////////////////////////// /** * Creates recipient headers. * @access private * @return string */ function AddrAppend($type, $addr) { $addr_str = $type . ": "; $addr_str .= $this->AddrFormat($addr[0]); if(count($addr) > 1) { for($i = 1; $i < count($addr); $i++) $addr_str .= ", " . $this->AddrFormat($addr[$i]); } $addr_str .= $this->LE; return $addr_str; } /** * Formats an address correctly. * @access private * @return string */ function AddrFormat($addr) { if(empty($addr[1])) $formatted = $addr[0]; else { $formatted = $this->EncodeHeader($addr[1], 'phrase') . " <" . $addr[0] . ">"; } return $formatted; } /** * Wraps message for use with mailers that do not * automatically perform wrapping and for quoted-printable. * Original written by philippe. * @access private * @return string */ function WrapText($message, $length, $qp_mode = false) { $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; $message = $this->FixEOL($message); if (substr($message, -1) == $this->LE) $message = substr($message, 0, -1); $line = explode($this->LE, $message); $message = ""; for ($i=0 ;$i < count($line); $i++) { $line_part = explode(" ", $line[$i]); $buf = ""; for ($e = 0; $e $length)) { $space_left = $length - strlen($buf) - 1; if ($e != 0) { if ($space_left > 20) { $len = $space_left; if (substr($word, $len - 1, 1) == "=") $len--; elseif (substr($word, $len - 2, 1) == "=") $len -= 2; $part = substr($word, 0, $len); $word = substr($word, $len); $buf .= " " . $part; $message .= $buf . sprintf("=%s", $this->LE); } else { $message .= $buf . $soft_break; } $buf = ""; } while (strlen($word) > 0) { $len = $length; if (substr($word, $len - 1, 1) == "=") $len--; elseif (substr($word, $len - 2, 1) == "=") $len -= 2; $part = substr($word, 0, $len); $word = substr($word, $len); if (strlen($word) > 0) $message .= $part . sprintf("=%s", $this->LE); else $buf = $part; } } else { $buf_o = $buf; $buf .= ($e == 0) ? $word : (" " . $word); if (strlen($buf) > $length and $buf_o != "") { $message .= $buf_o . $soft_break; $buf = $word; } } } $message .= $buf . $this->LE; } return $message; } /** * Set the body wrapping. * @access private * @return void */ function SetWordWrap() { if($this->WordWrap < 1) return; switch($this->message_type) { case "alt": // fall through case "alt_attachments": $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap); break; default: $this->Body = $this->WrapText($this->Body, $this->WordWrap); break; } } /** * Assembles message header. * @access private * @return string */ function CreateHeader() { $result = ""; // Set the boundaries $uniq_id = md5(uniqid(time())); $this->boundary[1] = "b1_" . $uniq_id; $this->boundary[2] = "b2_" . $uniq_id; $result .= $this->HeaderLine("Date", $this->RFCDate()); if($this->Sender == "") $result .= $this->HeaderLine("Return-Path", trim($this->From)); else $result .= $this->HeaderLine("Return-Path", trim($this->Sender)); // To be created automatically by mail() if($this->Mailer != "mail") { if(count($this->to) > 0) $result .= $this->AddrAppend("To", $this->to); else if (count($this->cc) == 0) $result .= $this->HeaderLine("To", "undisclosed-recipients:;"); if(count($this->cc) > 0) $result .= $this->AddrAppend("Cc", $this->cc); } $from = array(); $from[0][0] = trim($this->From); $from[0][1] = $this->FromName; $result .= $this->AddrAppend("From", $from); // sendmail and mail() extract Bcc from the header before sending if((($this->Mailer == "sendmail") || ($this->Mailer == "mail")) && (count($this->bcc) > 0)) $result .= $this->AddrAppend("Bcc", $this->bcc); if(count($this->ReplyTo) > 0) $result .= $this->AddrAppend("Reply-to", $this->ReplyTo); // mail() sets the subject itself if($this->Mailer != "mail") $result .= $this->HeaderLine("Subject", $this->EncodeHeader(trim($this->Subject))); $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); $result .= $this->HeaderLine("X-Priority", $this->Priority); $result .= $this->HeaderLine("X-Mailer", "PHPMailer [version " . $this->Version . "]"); if($this->ConfirmReadingTo != "") { $result .= $this->HeaderLine("Disposition-Notification-To", "<" . trim($this->ConfirmReadingTo) . ">"); } // Add custom headers for($index = 0; $index < count($this->CustomHeader); $index++) { $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1]))); } $result .= $this->HeaderLine("MIME-Version", "1.0"); switch($this->message_type) { case "plain": $result .= $this->HeaderLine("Content-Transfer-Encoding", $this->Encoding); $result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet); break; case "attachments": // fall through case "alt_attachments": if($this->InlineImageExists()) { $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", "multipart/related", $this->LE, $this->LE, $this->boundary[1], $this->LE); } else { $result .= $this->HeaderLine("Content-Type", "multipart/mixed;"); $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); } break; case "alt": $result .= $this->HeaderLine("Content-Type", "multipart/alternative;"); $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); break; } if($this->Mailer != "mail") $result .= $this->LE.$this->LE; return $result; } /** * Assembles the message body. Returns an empty string on failure. * @access private * @return string */ function CreateBody() { $result = ""; $this->SetWordWrap(); switch($this->message_type) { case "alt": $result .= $this->GetBoundary($this->boundary[1], "", "text/plain", ""); $result .= $this->EncodeString($this->AltBody, $this->Encoding); $result .= $this->LE.$this->LE; $result .= $this->GetBoundary($this->boundary[1], "", "text/html", ""); $result .= $this->EncodeString($this->Body, $this->Encoding); $result .= $this->LE.$this->LE; $result .= $this->EndBoundary($this->boundary[1]); break; case "plain": $result .= $this->EncodeString($this->Body, $this->Encoding); break; case "attachments": $result .= $this->GetBoundary($this->boundary[1], "", "", ""); $result .= $this->EncodeString($this->Body, $this->Encoding); $result .= $this->LE; $result .= $this->AttachAll(); break; case "alt_attachments": $result .= sprintf("--%s%s", $this->boundary[1], $this->LE); $result .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", "multipart/alternative", $this->LE, $this->boundary[2], $this->LE.$this->LE); // Create text body $result .= $this->GetBoundary($this->boundary[2], "", "text/plain", "") . $this->LE; $result .= $this->EncodeString($this->AltBody, $this->Encoding); $result .= $this->LE.$this->LE; // Create the HTML body $result .= $this->GetBoundary($this->boundary[2], "", "text/html", "") . $this->LE; $result .= $this->EncodeString($this->Body, $this->Encoding); $result .= $this->LE.$this->LE; $result .= $this->EndBoundary($this->boundary[2]); $result .= $this->AttachAll(); break; } if($this->IsError()) $result = ""; return $result; } /** * Returns the start of a message boundary. * @access private */ function GetBoundary($boundary, $charSet, $contentType, $encoding) { $result = ""; if($charSet == "") { $charSet = $this->CharSet; } if($contentType == "") { $contentType = $this->ContentType; } if($encoding == "") { $encoding = $this->Encoding; } $result .= $this->TextLine("--" . $boundary); $result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet); $result .= $this->LE; $result .= $this->HeaderLine("Content-Transfer-Encoding", $encoding); $result .= $this->LE; return $result; } /** * Returns the end of a message boundary. * @access private */ function EndBoundary($boundary) { return $this->LE . "--" . $boundary . "--" . $this->LE; } /** * Sets the message type. * @access private * @return void */ function SetMessageType() { if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) $this->message_type = "plain"; else { if(count($this->attachment) > 0) $this->message_type = "attachments"; if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) $this->message_type = "alt"; if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) $this->message_type = "alt_attachments"; } } /** * Returns a formatted header line. * @access private * @return string */ function HeaderLine($name, $value) { return $name . ": " . $value . $this->LE; } /** * Returns a formatted mail line. * @access private * @return string */ function TextLine($value) { return $value . $this->LE; } ///////////////////////////////////////////////// // ATTACHMENT METHODS ///////////////////////////////////////////////// /** * Adds an attachment from a path on the filesystem. * Returns false if the file could not be found * or accessed. * @param string $path Path to the attachment. * @param string $name Overrides the attachment name. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return bool */ function AddAttachment($path, $name = "", $encoding = "base64", $type = "application/octet-stream") { if(!@is_file($path)) { $this->SetError($this->Lang("file_access") . $path); return false; } $filename = basename($path); if($name == "") $name = $filename; $cur = count($this->attachment); $this->attachment[$cur][0] = $path; $this->attachment[$cur][1] = $filename; $this->attachment[$cur][2] = $name; $this->attachment[$cur][3] = $encoding; $this->attachment[$cur][4] = $type; $this->attachment[$cur][5] = false; // isStringAttachment $this->attachment[$cur][6] = "attachment"; $this->attachment[$cur][7] = 0; return true; } /** * Attaches all fs, string, and binary attachments to the message. * Returns an empty string on failure. * @access private * @return string */ function AttachAll() { // Return text of body $mime = array(); // Add all attachments for($i = 0; $i < count($this->attachment); $i++) { // Check for string attachment $bString = $this->attachment[$i][5]; if ($bString) $string = $this->attachment[$i][0]; else $path = $this->attachment[$i][0]; $filename = $this->attachment[$i][1]; $name = $this->attachment[$i][2]; $encoding = $this->attachment[$i][3]; $type = $this->attachment[$i][4]; $disposition = $this->attachment[$i][6]; $cid = $this->attachment[$i][7]; $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE); $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $name, $this->LE); $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); if($disposition == "inline") $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $name, $this->LE.$this->LE); // Encode as string attachment if($bString) { $mime[] = $this->EncodeString($string, $encoding); if($this->IsError()) { return ""; } $mime[] = $this->LE.$this->LE; } else { $mime[] = $this->EncodeFile($path, $encoding); if($this->IsError()) { return ""; } $mime[] = $this->LE.$this->LE; } } $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE); return join("", $mime); } /** * Encodes attachment in requested format. Returns an * empty string on failure. * @access private * @return string */ function EncodeFile ($path, $encoding = "base64") { if(!@$fd = fopen($path, "rb")) { $this->SetError($this->Lang("file_open") . $path); return ""; } $magic_quotes = get_magic_quotes_runtime(); set_magic_quotes_runtime(0); $file_buffer = fread($fd, filesize($path)); $file_buffer = $this->EncodeString($file_buffer, $encoding); fclose($fd); set_magic_quotes_runtime($magic_quotes); return $file_buffer; } /** * Encodes string to requested format. Returns an * empty string on failure. * @access private * @return string */ function EncodeString ($str, $encoding = "base64") { $encoded = ""; switch(strtolower($encoding)) { case "base64": // chunk_split is found in PHP >= 3.0.6 $encoded = chunk_split(base64_encode($str), 76, $this->LE); break; case "7bit": case "8bit": $encoded = $this->FixEOL($str); if (substr($encoded, -(strlen($this->LE))) != $this->LE) $encoded .= $this->LE; break; case "binary": $encoded = $str; break; case "quoted-printable": $encoded = $this->EncodeQP($str); break; default: $this->SetError($this->Lang("encoding") . $encoding); break; } return $encoded; } /** * Encode a header string to best of Q, B, quoted or none. * @access private * @return string */ function EncodeHeader ($str, $position = 'text') { $x = 0; switch (strtolower($position)) { case 'phrase': if (!preg_match('/[\200-\377]/', $str)) { // Can't use addslashes as we don't know what value has magic_quotes_sybase. $encoded = addcslashes($str, "\0..\37\177\\\""); if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) return ($encoded); else return ("\"$encoded\""); } $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); break; case 'comment': $x = preg_match_all('/[()"]/', $str, $matches); // Fall-through case 'text': default: $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); break; } if ($x == 0) return ($str); $maxlen = 75 - 7 - strlen($this->CharSet); // Try to select the encoding which should produce the shortest output if (strlen($str)/3 < $x) { $encoding = 'B'; $encoded = base64_encode($str); $maxlen -= $maxlen % 4; $encoded = trim(chunk_split($encoded, $maxlen, "\n")); } else { $encoding = 'Q'; $encoded = $this->EncodeQ($str, $position); $encoded = $this->WrapText($encoded, $maxlen, true); $encoded = str_replace("=".$this->LE, "\n", trim($encoded)); } $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); $encoded = trim(str_replace("\n", $this->LE, $encoded)); return $encoded; } /** * Encode string to quoted-printable. * @access private * @return string */ function EncodeQP ($str) { $encoded = $this->FixEOL($str); if (substr($encoded, -(strlen($this->LE))) != $this->LE) $encoded .= $this->LE; // Replace every high ascii, control and = characters $encoded = preg_replace('/([\000-\010\013\014\016-\037\075\177-\377])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded); // Replace every spaces and tabs when it's the last character on a line $encoded = preg_replace("/([\011\040])".$this->LE."/e", "'='.sprintf('%02X', ord('\\1')).'".$this->LE."'", $encoded); // Maximum line length of 76 characters before CRLF (74 + space + '=') $encoded = $this->WrapText($encoded, 74, true); return $encoded; } /** * Encode string to q encoding. * @access private * @return string */ function EncodeQ ($str, $position = "text") { // There should not be any EOL in the string $encoded = preg_replace("[\r\n]", "", $str); switch (strtolower($position)) { case "phrase": $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); break; case "comment": $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); case "text": default: // Replace every high ascii, control =, ? and _ characters $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded); break; } // Replace every spaces to _ (more readable than =20) $encoded = str_replace(" ", "_", $encoded); return $encoded; } /** * Adds a string or binary attachment (non-filesystem) to the list. * This method can be used to attach ascii or binary data, * such as a BLOB record from a database. * @param string $string String attachment data. * @param string $filename Name of the attachment. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return void */ function AddStringAttachment($string, $filename, $encoding = "base64", $type = "application/octet-stream") { // Append to $attachment array $cur = count($this->attachment); $this->attachment[$cur][0] = $string; $this->attachment[$cur][1] = $filename; $this->attachment[$cur][2] = $filename; $this->attachment[$cur][3] = $encoding; $this->attachment[$cur][4] = $type; $this->attachment[$cur][5] = true; // isString $this->attachment[$cur][6] = "attachment"; $this->attachment[$cur][7] = 0; } /** * Adds an embedded attachment. This can include images, sounds, and * just about any other document. Make sure to set the $type to an * image type. For JPEG images use "image/jpeg" and for GIF images * use "image/gif". * @param string $path Path to the attachment. * @param string $cid Content ID of the attachment. Use this to identify * the Id for accessing the image in an HTML form. * @param string $name Overrides the attachment name. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return bool */ function AddEmbeddedImage($path, $cid, $name = "", $encoding = "base64", $type = "application/octet-stream") { if(!@is_file($path)) { $this->SetError($this->Lang("file_access") . $path); return false; } $filename = basename($path); if($name == "") $name = $filename; // Append to $attachment array $cur = count($this->attachment); $this->attachment[$cur][0] = $path; $this->attachment[$cur][1] = $filename; $this->attachment[$cur][2] = $name; $this->attachment[$cur][3] = $encoding; $this->attachment[$cur][4] = $type; $this->attachment[$cur][5] = false; // isStringAttachment $this->attachment[$cur][6] = "inline"; $this->attachment[$cur][7] = $cid; return true; } /** * Returns true if an inline attachment is present. * @access private * @return bool */ function InlineImageExists() { $result = false; for($i = 0; $i < count($this->attachment); $i++) { if($this->attachment[$i][6] == "inline") { $result = true; break; } } return $result; } ///////////////////////////////////////////////// // MESSAGE RESET METHODS ///////////////////////////////////////////////// /** * Clears all recipients assigned in the TO array. Returns void. * @return void */ function ClearAddresses() { $this->to = array(); } /** * Clears all recipients assigned in the CC array. Returns void. * @return void */ function ClearCCs() { $this->cc = array(); } /** * Clears all recipients assigned in the BCC array. Returns void. * @return void */ function ClearBCCs() { $this->bcc = array(); } /** * Clears all recipients assigned in the ReplyTo array. Returns void. * @return void */ function ClearReplyTos() { $this->ReplyTo = array(); } /** * Clears all recipients assigned in the TO, CC and BCC * array. Returns void. * @return void */ function ClearAllRecipients() { $this->to = array(); $this->cc = array(); $this->bcc = array(); } /** * Clears all previously set filesystem, string, and binary * attachments. Returns void. * @return void */ function ClearAttachments() { $this->attachment = array(); } /** * Clears all custom headers. Returns void. * @return void */ function ClearCustomHeaders() { $this->CustomHeader = array(); } ///////////////////////////////////////////////// // MISCELLANEOUS METHODS ///////////////////////////////////////////////// /** * Adds the error message to the error container. * Returns void. * @access private * @return void */ function SetError($msg) { $this->error_count++; $this->ErrorInfo = $msg; } /** * Returns the proper RFC 822 formatted date. * @access private * @return string */ function RFCDate() { $tz = date("Z"); $tzs = ($tz < 0) ? "-" : "+"; $tz = abs($tz); $tz = ($tz/3600)*100 + ($tz%3600)/60; $result = sprintf("%s %s%04d", date("D, j M Y H:i:s"), $tzs, $tz); return $result; } /** * Returns the appropriate server variable. Should work with both * PHP 4.1.0+ as well as older versions. Returns an empty string * if nothing is found. * @access private * @return mixed */ function ServerVar($varName) { global $HTTP_SERVER_VARS; global $HTTP_ENV_VARS; if(!isset($_SERVER)) { $_SERVER = $HTTP_SERVER_VARS; if(!isset($_SERVER["REMOTE_ADDR"])) $_SERVER = $HTTP_ENV_VARS; // must be Apache } if(isset($_SERVER[$varName])) return $_SERVER[$varName]; else return ""; } /** * Returns the server hostname or 'localhost.localdomain' if unknown. * @access private * @return string */ function ServerHostname() { if ($this->Hostname != "") $result = $this->Hostname; elseif ($this->ServerVar('SERVER_NAME') != "") $result = $this->ServerVar('SERVER_NAME'); else $result = "localhost.localdomain"; return $result; } /** * Returns a message in the appropriate language. * @access private * @return string */ function Lang($key) { if(count($this->language) < 1) $this->SetLanguage("en"); // set the default language if(isset($this->language[$key])) return $this->language[$key]; else return "Language string failed to load: " . $key; } /** * Returns true if an error occurred. * @return bool */ function IsError() { return ($this->error_count > 0); } /** * Changes every end of line from CR or LF to CRLF. * @access private * @return string */ function FixEOL($str) { $str = str_replace("\r\n", "\n", $str); $str = str_replace("\r", "\n", $str); $str = str_replace("\n", $this->LE, $str); return $str; } /** * Adds a custom header. * @return void */ function AddCustomHeader($custom_header) { $this->CustomHeader[] = explode(":", $custom_header, 2); } } ?> var/www/intranet/libraries/phpmailer/smtp.php0000644000004100000410000010134611034235610021777 0ustar www-datawww-datasmtp_conn = 0; $this->error = null; $this->helo_rply = null; $this->do_debug = 0; } /************************************************************* * CONNECTION FUNCTIONS * ***********************************************************/ /** * Connect to the server specified on the port specified. * If the port is not specified use the default SMTP_PORT. * If tval is specified then a connection will try and be * established with the server for that number of seconds. * If tval is not specified the default is 30 seconds to * try on the connection. * * SMTP CODE SUCCESS: 220 * SMTP CODE FAILURE: 421 * @access public * @return bool */ function Connect($host,$port=0,$tval=30) { # set the error val to null so there is no confusion $this->error = null; # make sure we are __not__ connected if($this->connected()) { # ok we are connected! what should we do? # for now we will just give an error saying we # are already connected $this->error = array("error" => "Already connected to a server"); return false; } if(empty($port)) { $port = $this->SMTP_PORT; } #connect to the smtp server $this->smtp_conn = fsockopen($host, # the host of the server $port, # the port to use $errno, # error number if any $errstr, # error message if any $tval); # give up after ? secs # verify we connected properly if(empty($this->smtp_conn)) { $this->error = array("error" => "Failed to connect to server", "errno" => $errno, "errstr" => $errstr); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": $errstr ($errno)" . $this->CRLF; } return false; } # sometimes the SMTP server takes a little longer to respond # so we will give it a longer timeout for the first read // Windows still does not have support for this timeout function if(substr(PHP_OS, 0, 3) != "WIN") socket_set_timeout($this->smtp_conn, $tval, 0); # get any announcement stuff $announce = $this->get_lines(); # set the timeout of any socket functions at 1/10 of a second //if(function_exists("socket_set_timeout")) // socket_set_timeout($this->smtp_conn, 0, 100000); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $announce; } return true; } /** * Performs SMTP authentication. Must be run after running the * Hello() method. Returns true if successfully authenticated. * @access public * @return bool */ function Authenticate($username, $password) { // Start authentication fputs($this->smtp_conn,"AUTH LOGIN" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 334) { $this->error = array("error" => "AUTH not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } // Send encoded username fputs($this->smtp_conn, base64_encode($username) . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 334) { $this->error = array("error" => "Username not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } // Send encoded password fputs($this->smtp_conn, base64_encode($password) . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($code != 235) { $this->error = array("error" => "Password not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Returns true if connected to a server otherwise false * @access private * @return bool */ function Connected() { if(!empty($this->smtp_conn)) { $sock_status = socket_get_status($this->smtp_conn); if($sock_status["eof"]) { # hmm this is an odd situation... the socket is # valid but we aren't connected anymore if($this->do_debug >= 1) { echo "SMTP -> NOTICE:" . $this->CRLF . "EOF caught while checking if connected"; } $this->Close(); return false; } return true; # everything looks good } return false; } /** * Closes the socket and cleans up the state of the class. * It is not considered good to use this function without * first trying to use QUIT. * @access public * @return void */ function Close() { $this->error = null; # so there is no confusion $this->helo_rply = null; if(!empty($this->smtp_conn)) { # close the connection and cleanup fclose($this->smtp_conn); $this->smtp_conn = 0; } } /*************************************************************** * SMTP COMMANDS * *************************************************************/ /** * Issues a data command and sends the msg_data to the server * finializing the mail transaction. $msg_data is the message * that is to be send with the headers. Each header needs to be * on a single line followed by a with the message headers * and the message body being seperated by and additional . * * Implements rfc 821: DATA * * SMTP CODE INTERMEDIATE: 354 * [data] * . * SMTP CODE SUCCESS: 250 * SMTP CODE FAILURE: 552,554,451,452 * SMTP CODE FAILURE: 451,554 * SMTP CODE ERROR : 500,501,503,421 * @access public * @return bool */ function Data($msg_data) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Data() without being connected"); return false; } fputs($this->smtp_conn,"DATA" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 354) { $this->error = array("error" => "DATA command not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } # the server is ready to accept data! # according to rfc 821 we should not send more than 1000 # including the CRLF # characters on a single line so we will break the data up # into lines by \r and/or \n then if needed we will break # each of those into smaller lines to fit within the limit. # in addition we will be looking for lines that start with # a period '.' and append and additional period '.' to that # line. NOTE: this does not count towards are limit. # normalize the line breaks so we know the explode works $msg_data = str_replace("\r\n","\n",$msg_data); $msg_data = str_replace("\r","\n",$msg_data); $lines = explode("\n",$msg_data); # we need to find a good way to determine is headers are # in the msg_data or if it is a straight msg body # currently I'm assuming rfc 822 definitions of msg headers # and if the first field of the first line (':' sperated) # does not contain a space then it _should_ be a header # and we can process all lines before a blank "" line as # headers. $field = substr($lines[0],0,strpos($lines[0],":")); $in_headers = false; if(!empty($field) && !strstr($field," ")) { $in_headers = true; } $max_line_length = 998; # used below; set here for ease in change while(list(,$line) = @each($lines)) { $lines_out = null; if($line == "" && $in_headers) { $in_headers = false; } # ok we need to break this line up into several # smaller lines while(strlen($line) > $max_line_length) { $pos = strrpos(substr($line,0,$max_line_length)," "); # Patch to fix DOS attack if(!$pos) { $pos = $max_line_length - 1; } $lines_out[] = substr($line,0,$pos); $line = substr($line,$pos + 1); # if we are processing headers we need to # add a LWSP-char to the front of the new line # rfc 822 on long msg headers if($in_headers) { $line = "\t" . $line; } } $lines_out[] = $line; # now send the lines to the server while(list(,$line_out) = @each($lines_out)) { if(strlen($line_out) > 0) { if(substr($line_out, 0, 1) == ".") { $line_out = "." . $line_out; } } fputs($this->smtp_conn,$line_out . $this->CRLF); } } # ok all the message data has been sent so lets get this # over with aleady fputs($this->smtp_conn, $this->CRLF . "." . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "DATA not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Expand takes the name and asks the server to list all the * people who are members of the _list_. Expand will return * back and array of the result or false if an error occurs. * Each value in the array returned has the format of: * [ ] * The definition of is defined in rfc 821 * * Implements rfc 821: EXPN * * SMTP CODE SUCCESS: 250 * SMTP CODE FAILURE: 550 * SMTP CODE ERROR : 500,501,502,504,421 * @access public * @return string array */ function Expand($name) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Expand() without being connected"); return false; } fputs($this->smtp_conn,"EXPN " . $name . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "EXPN not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } # parse the reply and place in our array to return to user $entries = explode($this->CRLF,$rply); while(list(,$l) = @each($entries)) { $list[] = substr($l,4); } return $list; } /** * Sends the HELO command to the smtp server. * This makes sure that we and the server are in * the same known state. * * Implements from rfc 821: HELO * * SMTP CODE SUCCESS: 250 * SMTP CODE ERROR : 500, 501, 504, 421 * @access public * @return bool */ function Hello($host="") { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Hello() without being connected"); return false; } # if a hostname for the HELO wasn't specified determine # a suitable one to send if(empty($host)) { # we need to determine some sort of appopiate default # to send to the server $host = "localhost"; } // Send extended hello first (RFC 2821) if(!$this->SendHello("EHLO", $host)) { if(!$this->SendHello("HELO", $host)) return false; } return true; } /** * Sends a HELO/EHLO command. * @access private * @return bool */ function SendHello($hello, $host) { fputs($this->smtp_conn, $hello . " " . $host . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER: " . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => $hello . " not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } $this->helo_rply = $rply; return true; } /** * Gets help information on the keyword specified. If the keyword * is not specified then returns generic help, ussually contianing * A list of keywords that help is available on. This function * returns the results back to the user. It is up to the user to * handle the returned data. If an error occurs then false is * returned with $this->error set appropiately. * * Implements rfc 821: HELP [ ] * * SMTP CODE SUCCESS: 211,214 * SMTP CODE ERROR : 500,501,502,504,421 * @access public * @return string */ function Help($keyword="") { $this->error = null; # to avoid confusion if(!$this->connected()) { $this->error = array( "error" => "Called Help() without being connected"); return false; } $extra = ""; if(!empty($keyword)) { $extra = " " . $keyword; } fputs($this->smtp_conn,"HELP" . $extra . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 211 && $code != 214) { $this->error = array("error" => "HELP not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return $rply; } /** * Starts a mail transaction from the email address specified in * $from. Returns true if successful or false otherwise. If True * the mail transaction is started and then one or more Recipient * commands may be called followed by a Data command. * * Implements rfc 821: MAIL FROM: * * SMTP CODE SUCCESS: 250 * SMTP CODE SUCCESS: 552,451,452 * SMTP CODE SUCCESS: 500,501,421 * @access public * @return bool */ function Mail($from) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Mail() without being connected"); return false; } fputs($this->smtp_conn,"MAIL FROM:<" . $from . ">" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "MAIL not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Sends the command NOOP to the SMTP server. * * Implements from rfc 821: NOOP * * SMTP CODE SUCCESS: 250 * SMTP CODE ERROR : 500, 421 * @access public * @return bool */ function Noop() { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Noop() without being connected"); return false; } fputs($this->smtp_conn,"NOOP" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "NOOP not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Sends the quit command to the server and then closes the socket * if there is no error or the $close_on_error argument is true. * * Implements from rfc 821: QUIT * * SMTP CODE SUCCESS: 221 * SMTP CODE ERROR : 500 * @access public * @return bool */ function Quit($close_on_error=true) { $this->error = null; # so there is no confusion if(!$this->connected()) { $this->error = array( "error" => "Called Quit() without being connected"); return false; } # send the quit command to the server fputs($this->smtp_conn,"quit" . $this->CRLF); # get any good-bye messages $byemsg = $this->get_lines(); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $byemsg; } $rval = true; $e = null; $code = substr($byemsg,0,3); if($code != 221) { # use e as a tmp var cause Close will overwrite $this->error $e = array("error" => "SMTP server rejected quit command", "smtp_code" => $code, "smtp_rply" => substr($byemsg,4)); $rval = false; if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $e["error"] . ": " . $byemsg . $this->CRLF; } } if(empty($e) || $close_on_error) { $this->Close(); } return $rval; } /** * Sends the command RCPT to the SMTP server with the TO: argument of $to. * Returns true if the recipient was accepted false if it was rejected. * * Implements from rfc 821: RCPT TO: * * SMTP CODE SUCCESS: 250,251 * SMTP CODE FAILURE: 550,551,552,553,450,451,452 * SMTP CODE ERROR : 500,501,503,421 * @access public * @return bool */ function Recipient($to) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Recipient() without being connected"); return false; } fputs($this->smtp_conn,"RCPT TO:<" . $to . ">" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250 && $code != 251) { $this->error = array("error" => "RCPT not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Sends the RSET command to abort and transaction that is * currently in progress. Returns true if successful false * otherwise. * * Implements rfc 821: RSET * * SMTP CODE SUCCESS: 250 * SMTP CODE ERROR : 500,501,504,421 * @access public * @return bool */ function Reset() { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Reset() without being connected"); return false; } fputs($this->smtp_conn,"RSET" . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "RSET failed", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Starts a mail transaction from the email address specified in * $from. Returns true if successful or false otherwise. If True * the mail transaction is started and then one or more Recipient * commands may be called followed by a Data command. This command * will send the message to the users terminal if they are logged * in. * * Implements rfc 821: SEND FROM: * * SMTP CODE SUCCESS: 250 * SMTP CODE SUCCESS: 552,451,452 * SMTP CODE SUCCESS: 500,501,502,421 * @access public * @return bool */ function Send($from) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Send() without being connected"); return false; } fputs($this->smtp_conn,"SEND FROM:" . $from . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "SEND not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Starts a mail transaction from the email address specified in * $from. Returns true if successful or false otherwise. If True * the mail transaction is started and then one or more Recipient * commands may be called followed by a Data command. This command * will send the message to the users terminal if they are logged * in and send them an email. * * Implements rfc 821: SAML FROM: * * SMTP CODE SUCCESS: 250 * SMTP CODE SUCCESS: 552,451,452 * SMTP CODE SUCCESS: 500,501,502,421 * @access public * @return bool */ function SendAndMail($from) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called SendAndMail() without being connected"); return false; } fputs($this->smtp_conn,"SAML FROM:" . $from . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "SAML not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * Starts a mail transaction from the email address specified in * $from. Returns true if successful or false otherwise. If True * the mail transaction is started and then one or more Recipient * commands may be called followed by a Data command. This command * will send the message to the users terminal if they are logged * in or mail it to them if they are not. * * Implements rfc 821: SOML FROM: * * SMTP CODE SUCCESS: 250 * SMTP CODE SUCCESS: 552,451,452 * SMTP CODE SUCCESS: 500,501,502,421 * @access public * @return bool */ function SendOrMail($from) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called SendOrMail() without being connected"); return false; } fputs($this->smtp_conn,"SOML FROM:" . $from . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250) { $this->error = array("error" => "SOML not accepted from server", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return true; } /** * This is an optional command for SMTP that this class does not * support. This method is here to make the RFC821 Definition * complete for this class and __may__ be implimented in the future * * Implements from rfc 821: TURN * * SMTP CODE SUCCESS: 250 * SMTP CODE FAILURE: 502 * SMTP CODE ERROR : 500, 503 * @access public * @return bool */ function Turn() { $this->error = array("error" => "This method, TURN, of the SMTP ". "is not implemented"); if($this->do_debug >= 1) { echo "SMTP -> NOTICE: " . $this->error["error"] . $this->CRLF; } return false; } /** * Verifies that the name is recognized by the server. * Returns false if the name could not be verified otherwise * the response from the server is returned. * * Implements rfc 821: VRFY * * SMTP CODE SUCCESS: 250,251 * SMTP CODE FAILURE: 550,551,553 * SMTP CODE ERROR : 500,501,502,421 * @access public * @return int */ function Verify($name) { $this->error = null; # so no confusion is caused if(!$this->connected()) { $this->error = array( "error" => "Called Verify() without being connected"); return false; } fputs($this->smtp_conn,"VRFY " . $name . $this->CRLF); $rply = $this->get_lines(); $code = substr($rply,0,3); if($this->do_debug >= 2) { echo "SMTP -> FROM SERVER:" . $this->CRLF . $rply; } if($code != 250 && $code != 251) { $this->error = array("error" => "VRFY failed on name '$name'", "smtp_code" => $code, "smtp_msg" => substr($rply,4)); if($this->do_debug >= 1) { echo "SMTP -> ERROR: " . $this->error["error"] . ": " . $rply . $this->CRLF; } return false; } return $rply; } /******************************************************************* * INTERNAL FUNCTIONS * ******************************************************************/ /** * Read in as many lines as possible * either before eof or socket timeout occurs on the operation. * With SMTP we can tell if we have more lines to read if the * 4th character is '-' symbol. If it is a space then we don't * need to read anything else. * @access private * @return string */ function get_lines() { $data = ""; while($str = fgets($this->smtp_conn,515)) { if($this->do_debug >= 4) { echo "SMTP -> get_lines(): \$data was \"$data\"" . $this->CRLF; echo "SMTP -> get_lines(): \$str is \"$str\"" . $this->CRLF; } $data .= $str; if($this->do_debug >= 4) { echo "SMTP -> get_lines(): \$data is \"$data\"" . $this->CRLF; } # if the 4th character is a space then we are done reading # so just break the loop if(substr($str,3,1) == " ") { break; } } return $data; } } ?> var/www/intranet/libraries/bitfolge/0000755000004100000410000000000011660054123020113 5ustar www-datawww-datavar/www/intranet/libraries/bitfolge/vcard.php0000644000004100000410000001300611034235634021726 0ustar www-datawww-data 126) ) { // always encode "\t", which is *not* required $h2 = floor($dec/16); $h1 = floor($dec%16); $c = $escape.$hex["$h2"] . $hex["$h1"]; } if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay $newline = " "; } $newline .= $c; } // end of for $output .= $newline; if ($jproperties[$key] = quoted_printable_encode($number); } // UNTESTED !!! function setPhoto($type, $photo) { // $type = "GIF" | "JPEG" $this->properties["PHOTO;TYPE=$type;ENCODING=BASE64"] = base64_encode($photo); } function setFormattedName($name) { $this->properties['FN'] = quoted_printable_encode($name); } function setName($family='', $first='', $additional='', $prefix='', $suffix='') { $this->properties['N'] = "$family;$first;$additional;$prefix;$suffix"; $this->filename = "$first%20$family.vcf"; if ($this->properties['FN']=='') { $this->setFormattedName(trim("$prefix $first $additional $family $suffix")); } } function setBirthday($date) { // $date format is YYYY-MM-DD $this->properties['BDAY'] = $date; } function setAddress($postoffice='', $extended='', $street='', $city='', $region='', $zip='', $country='', $type='HOME;POSTAL') { // $type may be DOM | INTL | POSTAL | PARCEL | HOME | WORK or any combination of these: e.g. "WORK;PARCEL;POSTAL" $key = 'ADR'; if ($type!='') { $key.= ";$type"; } $key.= ';ENCODING=QUOTED-PRINTABLE'; $this->properties[$key] = encode($name).';'.encode($extended).';'.encode($street).';'.encode($city).';'.encode($region).';'.encode($zip).';'.encode($country); if ($this->properties["LABEL;$type;ENCODING=QUOTED-PRINTABLE"] == '') { //$this->setLabel($postoffice, $extended, $street, $city, $region, $zip, $country, $type); } } function setLabel($postoffice='', $extended='', $street='', $city='', $region='', $zip='', $country='', $type='HOME;POSTAL') { $label = ''; if ($postoffice!='') { $label.= $postoffice; $label.= "\r\n"; } if ($extended!='') { $label.= $extended; $label.= "\r\n"; } if ($street!='') { $label.= $street; $label.= "\r\n"; } if ($zip!='') { $label.= $zip .' '; } if ($city!='') { $label.= $city; $label.= "\r\n"; } if ($region!='') { $label.= $region; $label.= "\r\n"; } if ($country!='') { $country.= $country; $label.= "\r\n"; } $this->properties["LABEL;$type;ENCODING=QUOTED-PRINTABLE"] = quoted_printable_encode($label); } function setEmail($address) { $this->properties['EMAIL;INTERNET'] = $address; } function setNote($note) { $this->properties['NOTE;ENCODING=QUOTED-PRINTABLE'] = quoted_printable_encode($note); } function setURL($url, $type='') { // $type may be WORK | HOME $key = 'URL'; if ($type!='') { $key.= ";$type"; } $this->properties[$key] = $url; } function getVCard() { $text = 'BEGIN:VCARD'; $text.= "\r\n"; $text.= 'VERSION:2.1'; $text.= "\r\n"; foreach($this->properties as $key => $value) { $text.= "$key:$value\r\n"; } $text.= 'REV:'. date('Y-m-d') .'T'. date('H:i:s') .'Z'; $text.= "\r\n"; $text.= 'MAILER:PHP vCard class by Kai Blankenhorn'; $text.= "\r\n"; $text.= 'END:VCARD'; $text.= "\r\n"; return $text; } function getFileName() { return $this->filename; } } ?>var/www/intranet/libraries/bitfolge/index.html0000644000004100000410000000005411034235634022112 0ustar www-datawww-datavar/www/intranet/libraries/bitfolge/feedcreator.php0000644000004100000410000016347111061502774023130 0ustar www-datawww-datauseCached(); // use cached version if age<1 hour $rss->title = "PHP news"; $rss->description = "daily news from the PHP scripting world"; //optional $rss->descriptionTruncSize = 500; $rss->descriptionHtmlSyndicated = true; $rss->link = "http://www.dailyphp.net/news"; $rss->syndicationURL = "http://www.dailyphp.net/".$_SERVER["PHP_SELF"]; $image = new FeedImage(); $image->title = "dailyphp.net logo"; $image->url = "http://www.dailyphp.net/images/logo.gif"; $image->link = "http://www.dailyphp.net"; $image->description = "Feed provided by dailyphp.net. Click to visit."; //optional $image->descriptionTruncSize = 500; $image->descriptionHtmlSyndicated = true; $rss->image = $image; // get your news items from somewhere, e.g. your database: mysql_select_db($dbHost, $dbUser, $dbPass); $res = mysql_query('SELECT * FROM news ORDER BY newsdate DESC'); while ($data = mysql_fetch_object($res)) { $item = new FeedItem(); $item->title = $data->title; $item->link = $data->url; $item->description = $data->short; //optional item->descriptionTruncSize = 500; item->descriptionHtmlSyndicated = true; //optional (enclosure) $item->enclosure = new EnclosureItem(); $item->enclosure->url='http://http://www.dailyphp.net/media/voice.mp3'; $item->enclosure->length="950230"; $item->enclosure->type='audio/x-mpeg' $item->date = $data->newsdate; $item->source = "http://www.dailyphp.net"; $item->author = "John Doe"; $rss->addItem($item); } // valid format strings are: RSS0.91, RSS1.0, RSS2.0, PIE0.1 (deprecated), // MBOX, OPML, ATOM, ATOM10, ATOM0.3, HTML, JS echo $rss->saveFeed("RSS1.0", "news/feed.xml"); //to generate "on-the-fly" $rss->outputFeed("RSS1.0"); *************************************************************************** * A little setup * **************************************************************************/ // your local timezone, set to "" to disable or for GMT define("TIME_ZONE","+01:00"); /** * Version string. **/ define("FEEDCREATOR_VERSION", "FeedCreator 1.7.3"); /** * A FeedItem is a part of a FeedCreator feed. * * @author Kai Blankenhorn * @since 1.3 */ class FeedItem extends HtmlDescribable { /** * Mandatory attributes of an item. */ var $title, $description, $link; /** * Optional attributes of an item. */ var $author, $authorEmail, $image, $category, $comments, $guid, $source, $creator; /** * Publishing date of an item. May be in one of the following formats: * * RFC 822: * "Mon, 20 Jan 03 18:05:41 +0400" * "20 Jan 03 18:05:41 +0000" * * ISO 8601: * "2003-01-20T18:05:41+04:00" * * Unix: * 1043082341 */ var $date; /** * Add element tag RSS 2.0 * modified by : Mohammad Hafiz bin Ismail (mypapit@gmail.com) * * * display : * * */ var $enclosure; /** * Any additional elements to include as an assiciated array. All $key => $value pairs * will be included unencoded in the feed item in the form * <$key>$value * Again: No encoding will be used! This means you can invalidate or enhance the feed * if $value contains markup. This may be abused to embed tags not implemented by * the FeedCreator class used. */ var $additionalElements = Array(); /** * Any additional markup to include as a string. This can be used in places where * $additionalElements isn't sufficient (for example, if you need to add elements with * attributes, eg: ). * @since 1.7.3 */ var $additionalMarkup = ""; // Added by Joseph LeBlanc, contact@jlleblanc.com var $enclosures = Array(); function addEnclosure($url, $length = 0, $type) { $this->enclosures[] = array("url" => $url, "length" => $length, "type" => $type); } // end add, Joseph LeBlanc // on hold // var $source; } class EnclosureItem extends HtmlDescribable { /* * * core variables * **/ var $url,$length,$type; /* * For use with another extension like Yahoo mRSS * Warning : * These variables might not show up in * later release / not finalize yet! * */ var $width, $height, $title, $description, $keywords, $thumburl; var $additionalElements = Array(); } /** * An FeedImage may be added to a FeedCreator feed. * @author Kai Blankenhorn * @since 1.3 */ class FeedImage extends HtmlDescribable { /** * Mandatory attributes of an image. */ var $title, $url, $link; /** * Optional attributes of an image. */ var $width, $height, $description; } /** * An HtmlDescribable is an item within a feed that can have a description that may * include HTML markup. */ class HtmlDescribable { /** * Indicates whether the description field should be rendered in HTML. */ var $descriptionHtmlSyndicated; /** * Indicates whether and to how many characters a description should be truncated. */ var $descriptionTruncSize; /** * Returns a formatted description field, depending on descriptionHtmlSyndicated and * $descriptionTruncSize properties * @return string the formatted description */ function getDescription() { $descriptionField = new FeedHtmlField($this->description); $descriptionField->syndicateHtml = $this->descriptionHtmlSyndicated; $descriptionField->truncSize = $this->descriptionTruncSize; return $descriptionField->output(); } } /** * An FeedHtmlField describes and generates * a feed, item or image html field (probably a description). Output is * generated based on $truncSize, $syndicateHtml properties. * @author Pascal Van Hecke * @version 1.6 */ class FeedHtmlField { /** * Mandatory attributes of a FeedHtmlField. */ var $rawFieldContent; /** * Optional attributes of a FeedHtmlField. * */ var $truncSize, $syndicateHtml; /** * Creates a new instance of FeedHtmlField. * @param $string: if given, sets the rawFieldContent property */ function FeedHtmlField($parFieldContent) { if ($parFieldContent) { $this->rawFieldContent = $parFieldContent; } } /** * Creates the right output, depending on $truncSize, $syndicateHtml properties. * @return string the formatted field */ function output() { // when field available and syndicated in html we assume // - valid html in $rawFieldContent and we enclose in CDATA tags // - no truncation (truncating risks producing invalid html) if (!$this->rawFieldContent) { $result = ""; } elseif ($this->syndicateHtml) { $result = "rawFieldContent."]]>"; } else { if ($this->truncSize and is_int($this->truncSize)) { $result = FeedCreator::iTrunc(htmlspecialchars($this->rawFieldContent),$this->truncSize); } else { $result = htmlspecialchars($this->rawFieldContent); } } return $result; } } /** * UniversalFeedCreator lets you choose during runtime which * format to build. * For general usage of a feed class, see the FeedCreator class * below or the example above. * * @since 1.3 * @author Kai Blankenhorn */ class UniversalFeedCreator extends FeedCreator { var $_feed; function _setMIME($format) { switch (strtoupper($format)) { case "2.0": // fall through case "RSS2.0": header('Content-type: text/xml', true); break; case "1.0": // fall through case "RSS1.0": header('Content-type: text/xml', true); break; case "PIE0.1": header('Content-type: text/xml', true); break; case "MBOX": header('Content-type: text/plain', true); break; case "OPML": header('Content-type: text/xml', true); break; case "ATOM": // fall through: always the latest ATOM version case "ATOM1.0": header('Content-type: application/xml', true); break; case "ATOM0.3": header('Content-type: application/xml', true); break; case "HTML": header('Content-type: text/html', true); break; case "JS": // fall through case "JAVASCRIPT": header('Content-type: text/javascript', true); break; default: case "0.91": // fall through case "RSS0.91": header('Content-type: text/xml', true); break; } } function _setFormat($format) { switch (strtoupper($format)) { case "PODCAST": $this->_feed = new RSSCreatorPodcast(); break; case "2.0": // fall through case "RSS2.0": $this->_feed = new RSSCreator20(); break; case "1.0": // fall through case "RSS1.0": $this->_feed = new RSSCreator10(); break; case "0.91": // fall through case "RSS0.91": $this->_feed = new RSSCreator091(); break; case "PIE0.1": $this->_feed = new PIECreator01(); break; case "MBOX": $this->_feed = new MBOXCreator(); break; case "OPML": $this->_feed = new OPMLCreator(); break; case "ATOM": // fall through: always the latest ATOM version case "ATOM1.0": $this->_feed = new AtomCreator10(); break; case "ATOM0.3": $this->_feed = new AtomCreator03(); break; case "HTML": $this->_feed = new HTMLCreator(); break; case "JS": // fall through case "JAVASCRIPT": $this->_feed = new JSCreator(); break; default: $this->_feed = new RSSCreator091(); break; } $vars = get_object_vars($this); foreach ($vars as $key => $value) { // prevent overwriting of properties "contentType", "encoding"; do not copy "_feed" itself if (!in_array($key, array("_feed", "contentType", "encoding"))) { $this->_feed->{$key} = $this->{$key}; } } } /** * Creates a syndication feed based on the items previously added. * * @see FeedCreator::addItem() * @param string format format the feed should comply to. Valid values are: * "PIE0.1", "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3", "HTML", "JS" * @return string the contents of the feed. */ function createFeed($format = "RSS0.91") { $this->_setFormat($format); return $this->_feed->createFeed(); } /** * Saves this feed as a file on the local disk. After the file is saved, an HTTP redirect * header may be sent to redirect the use to the newly created file. * @since 1.4 * * @param string format format the feed should comply to. Valid values are: * "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM", "ATOM0.3", "HTML", "JS" * @param string filename optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). * @param boolean displayContents optional send the content of the file or not. If true, the file will be sent in the body of the response. */ function saveFeed($format="RSS0.91", $filename="", $displayContents=true) { $this->_setFormat($format); $this->_feed->saveFeed($filename, $displayContents); } /** * Turns on caching and checks if there is a recent version of this feed in the cache. * If there is, an HTTP redirect header is sent. * To effectively use caching, you should create the FeedCreator object and call this method * before anything else, especially before you do the time consuming task to build the feed * (web fetching, for example). * * @param string format format the feed should comply to. Valid values are: * "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3". * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). * @param timeout int optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour) */ function useCached($format="RSS0.91", $filename="", $timeout=3600) { $this->_setFormat($format); $this->_feed->useCached($filename, $timeout); } /** * Outputs feed to the browser - needed for on-the-fly feed generation (like it is done in WordPress, etc.) * * @param format string format the feed should comply to. Valid values are: * "PIE0.1" (deprecated), "mbox", "RSS0.91", "RSS1.0", "RSS2.0", "OPML", "ATOM0.3". */ function outputFeed($format='RSS0.91') { $this->_setFormat($format); $this->_setMIME($format); $this->_feed->outputFeed(); } } /** * FeedCreator is the abstract base implementation for concrete * implementations that implement a specific format of syndication. * * @abstract * @author Kai Blankenhorn * @since 1.4 */ class FeedCreator extends HtmlDescribable { /** * Mandatory attributes of a feed. */ var $title, $description, $link; /** * Optional attributes of a feed. */ var $syndicationURL, $image, $language, $copyright, $pubDate, $lastBuildDate, $editor, $editorEmail, $webmaster, $category, $docs, $ttl, $rating, $skipHours, $skipDays, $podcast; /** * The url of the external xsl stylesheet used to format the naked rss feed. * Ignored in the output when empty. */ var $xslStyleSheet = ""; /** * @access private */ var $items = Array(); /** * This feed's MIME content type. * @since 1.4 * @access private */ var $contentType = "application/xml"; /** * This feed's character encoding. * @since 1.6.1 **/ var $encoding = "UTF-8"; /** * Any additional elements to include as an assiciated array. All $key => $value pairs * will be included unencoded in the feed in the form * <$key>$value * Again: No encoding will be used! This means you can invalidate or enhance the feed * if $value contains markup. This may be abused to embed tags not implemented by * the FeedCreator class used. */ var $additionalElements = Array(); /** * Any additional markup to include as a string. This can be used in places where * $additionalElements isn't sufficient (for example, if you need to add elements with * attributes, eg: ). * @since 1.7.3 */ var $additionalMarkup = ""; /** * Determines whether or not error messages are displayed by this class. * @since 1.7.3 **/ var $verbose = true; /** * Specifies the generator of the feed. * @since 1.7.3 **/ var $generator = FEEDCREATOR_VERSION; /** * Adds an FeedItem to the feed. * * @param object FeedItem $item The FeedItem to add to the feed. * @access public */ function addItem($item) { $this->items[] = $item; } /** * Truncates a string to a certain length at the most sensible point. * First, if there's a '.' character near the end of the string, the string is truncated after this character. * If there is no '.', the string is truncated after the last ' ' character. * If the string is truncated, " ..." is appended. * If the string is already shorter than $length, it is returned unchanged. * * @static * @param string string A string to be truncated. * @param int length the maximum length the string should be truncated to * @return string the truncated string */ function iTrunc($string, $length) { if (strlen($string)<=$length) { return $string; } $pos = strrpos($string,"."); if ($pos>=$length-4) { $string = substr($string,0,$length-4); $pos = strrpos($string,"."); } if ($pos>=$length*0.4) { return substr($string,0,$pos+1)." ..."; } $pos = strrpos($string," "); if ($pos>=$length-4) { $string = substr($string,0,$length-4); $pos = strrpos($string," "); } if ($pos>=$length*0.4) { return substr($string,0,$pos)." ..."; } return substr($string,0,$length-4)." ..."; } /** * Creates a comment indicating the generator of this feed. * The format of this comment seems to be recognized by * Syndic8.com. */ function _createGeneratorComment() { return "\n"; } /** * Creates a string containing all additional elements specified in * $additionalElements. * @param elements array an associative array containing key => value pairs * @param indentString string a string that will be inserted before every generated line * @return string the XML tags corresponding to $additionalElements */ function _createAdditionalElements($elements, $indentString="") { $ae = ""; if (is_array($elements)) { foreach($elements AS $key => $value) { $ae.= $indentString."<$key>$value\n"; } } return $ae; } function _createStylesheetReferences() { $xml = ""; if ($this->cssStyleSheet) $xml .= "cssStyleSheet."\" type=\"text/css\"?>\n"; if ($this->xslStyleSheet) $xml .= "xslStyleSheet."\" type=\"text/xsl\"?>\n"; return $xml; } /** * Builds the feed's text. * @abstract * @return string the feed's complete text */ function createFeed() { } /** * Generate a filename for the feed cache file. The result will be $_SERVER["PHP_SELF"] with the extension changed to .xml. * For example: * * echo $_SERVER["PHP_SELF"]."\n"; * echo FeedCreator::_generateFilename(); * * would produce: * * /rss/latestnews.php * latestnews.xml * * @return string the feed cache filename * @since 1.4 * @access private */ function _generateFilename() { $fileInfo = pathinfo($_SERVER["PHP_SELF"]); return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".xml"; } /** * @since 1.4 * @access private */ function _redirect($filename) { // attention, heavily-commented-out-area // maybe use this in addition to file time checking //Header("Expires: ".date("r",time()+$this->_timeout)); /* no caching at all, doesn't seem to work as good: Header("Cache-Control: no-cache"); Header("Pragma: no-cache"); */ // HTTP redirect, some feed readers' simple HTTP implementations don't follow it //Header("Location: ".$filename); Header("Content-Type: ".$this->contentType."; charset=".$this->encoding."; filename=".basename($filename)); Header("Content-Disposition: inline; filename=".basename($filename)); readfile($filename, "r"); die(); } /** * Turns on caching and checks if there is a recent version of this feed in the cache. * If there is, an HTTP redirect header is sent. * To effectively use caching, you should create the FeedCreator object and call this method * before anything else, especially before you do the time consuming task to build the feed * (web fetching, for example). * @since 1.4 * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). * @param timeout int optional the timeout in seconds before a cached version is refreshed (defaults to 3600 = 1 hour) */ function useCached($filename="", $timeout=3600) { $this->_timeout = $timeout; if ($filename=="") { $filename = $this->_generateFilename(); } if (file_exists($filename) AND (time()-filemtime($filename) < $timeout)) { $this->_redirect($filename); } } /** * Saves this feed as a file on the local disk. After the file is saved, a redirect * header may be sent to redirect the user to the newly created file. * @since 1.4 * * @param filename string optional the filename where a recent version of the feed is saved. If not specified, the filename is $_SERVER["PHP_SELF"] with the extension changed to .xml (see _generateFilename()). * @param redirect boolean optional send an HTTP redirect header or not. If true, the user will be automatically redirected to the created file. */ function saveFeed($filename="", $displayContents=true) { if ($filename=="") { $filename = $this->_generateFilename(); } $feedFile = fopen($filename, "w+"); if ($feedFile) { fputs($feedFile,$this->createFeed()); fclose($feedFile); if ($displayContents) { $this->_redirect($filename); } return true; } else { echo "
Error creating feed file, please check write permissions.
"; } } /** * Outputs this feed directly to the browser - for on-the-fly feed generation * @since 1.7.2-mod * * still missing: proper header output - currently you have to add it manually */ function outputFeed() { echo $this->createFeed(); } } /** * FeedDate is an internal class that stores a date for a feed or feed item. * Usually, you won't need to use this. */ class FeedDate { var $unix; /** * Creates a new instance of FeedDate representing a given date. * Accepts RFC 822, ISO 8601 date formats as well as unix time stamps. * @param mixed $dateString optional the date this FeedDate will represent. If not specified, the current date and time is used. */ function FeedDate($dateString="") { if ($dateString=="") $dateString = date("r"); if (is_numeric($dateString)) { $this->unix = $dateString; return; } if (preg_match("~(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun),\\s+)?(\\d{1,2})\\s+([a-zA-Z]{3})\\s+(\\d{4})\\s+(\\d{2}):(\\d{2}):(\\d{2})\\s+(.*)~",$dateString,$matches)) { $months = Array("Jan"=>1,"Feb"=>2,"Mar"=>3,"Apr"=>4,"May"=>5,"Jun"=>6,"Jul"=>7,"Aug"=>8,"Sep"=>9,"Oct"=>10,"Nov"=>11,"Dec"=>12); $this->unix = mktime($matches[4],$matches[5],$matches[6],$months[$matches[2]],$matches[1],$matches[3]); if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; } else { if (strlen($matches[7])==1) { $oneHour = 3600; $ord = ord($matches[7]); if ($ord < ord("M")) { $tzOffset = (ord("A") - $ord - 1) * $oneHour; } elseif ($ord >= ord("M") AND $matches[7]!="Z") { $tzOffset = ($ord - ord("M")) * $oneHour; } elseif ($matches[7]=="Z") { $tzOffset = 0; } } switch ($matches[7]) { case "UT": case "GMT": $tzOffset = 0; } } $this->unix += $tzOffset; return; } if (preg_match("~(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})(.*)~",$dateString,$matches)) { $this->unix = mktime($matches[4],$matches[5],$matches[6],$matches[2],$matches[3],$matches[1]); if (substr($matches[7],0,1)=='+' OR substr($matches[7],0,1)=='-') { $tzOffset = (substr($matches[7],0,3) * 60 + substr($matches[7],-2)) * 60; } else { if ($matches[7]=="Z") { $tzOffset = 0; } } $this->unix += $tzOffset; return; } $this->unix = 0; } /** * Gets the date stored in this FeedDate as an RFC 822 date. * * @return a date in RFC 822 format */ function rfc822() { //return gmdate("r",$this->unix); $date = @gmdate("D, d M Y H:i:s", $this->unix); if (TIME_ZONE!="") $date .= " ".str_replace(":","",TIME_ZONE); return $date; } /** * Gets the date stored in this FeedDate as an ISO 8601 date. * * @return a date in ISO 8601 (RFC 3339) format */ function iso8601() { $date = @gmdate("Y-m-d\TH:i:sO",$this->unix); $date = substr($date,0,22) . ':' . substr($date,-2); if (TIME_ZONE!="") $date = str_replace("+00:00",TIME_ZONE,$date); return $date; } /** * Gets the date stored in this FeedDate as unix time stamp. * * @return a date as a unix time stamp */ function unix() { return $this->unix; } } /** * RSSCreator10 is a FeedCreator that implements RDF Site Summary (RSS) 1.0. * * @see http://www.purl.org/rss/1.0/ * @since 1.3 * @author Kai Blankenhorn */ class RSSCreator10 extends FeedCreator { /** * Builds the RSS feed's text. The feed will be compliant to RDF Site Summary (RSS) 1.0. * The feed will contain all items previously added in the same order. * @return string the feed's complete text */ function createFeed() { $feed = "encoding."\"?>\n"; $feed.= $this->_createGeneratorComment(); if ($this->cssStyleSheet=="") { $cssStyleSheet = "http://www.w3.org/2000/08/w3c-synd/style.css"; } $feed.= $this->_createStylesheetReferences(); $feed.= "\n"; $feed.= " syndicationURL."\">\n"; $feed.= " ".htmlspecialchars($this->title)."\n"; $feed.= " ".htmlspecialchars($this->description)."\n"; $feed.= " ".$this->link."\n"; if ($this->image!=null) { $feed.= " image->url."\" />\n"; } $now = new FeedDate(); $feed.= " ".htmlspecialchars($now->iso8601())."\n"; $feed.= " \n"; $feed.= " \n"; for ($i=0;$iitems);$i++) { $feed.= " items[$i]->link)."\"/>\n"; } $feed.= " \n"; $feed.= " \n"; $feed.= " \n"; if ($this->image!=null) { $feed.= " image->url."\">\n"; $feed.= " ".$this->image->title."\n"; $feed.= " ".$this->image->link."\n"; $feed.= " ".$this->image->url."\n"; $feed.= " \n"; } $feed.= $this->_createAdditionalElements($this->additionalElements, " "); $feed.= $this->additionalMarkup; for ($i=0;$iitems);$i++) { $feed.= " items[$i]->link)."\">\n"; //$feed.= " Posting\n"; $feed.= " text/html\n"; if ($this->items[$i]->date!=null) { $itemDate = new FeedDate($this->items[$i]->date); $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; } if ($this->items[$i]->source!="") { $feed.= " ".htmlspecialchars($this->items[$i]->source)."\n"; } if ($this->items[$i]->author!="") { $feed.= " ".htmlspecialchars($this->items[$i]->author)."\n"; } $feed.= " ".htmlspecialchars(strip_tags(strtr($this->items[$i]->title,"\n\r"," ")))."\n"; $feed.= " ".htmlspecialchars($this->items[$i]->link)."\n"; $feed.= " ".htmlspecialchars($this->items[$i]->description)."\n"; $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); $feed.= $this->items[$i]->additionalMarkup; $feed.= " \n"; } $feed.= "\n"; return $feed; } } /** * RSSCreator091 is a FeedCreator that implements RSS 0.91 Spec, revision 3. * * @see http://my.netscape.com/publish/formats/rss-spec-0.91.html * @since 1.3 * @author Kai Blankenhorn */ class RSSCreator091 extends FeedCreator { /** * Stores this RSS feed's version number. * @access private */ var $RSSVersion; var $namespaces; function RSSCreator091() { $this->_setRSSVersion("0.91"); $this->contentType = "application/rss+xml"; $this->namespaces = array(); } /** * Sets this RSS feed's version number. * @access private */ function _setRSSVersion($version) { $this->RSSVersion = $version; } function _getNameSpaces() { if (!is_array($this->namespaces)) return ""; $output = ""; foreach ($this->namespaces as $namespace=>$dtd) { $output .= " ".$namespace."=\"".$dtd."\""; } return $output; } function addNameSpace($namespace,$dtd) { $this->namespaces[$namespace] = $dtd; } /** * Builds the RSS feed's text. The feed will be compliant to RDF Site Summary (RSS) 1.0. * The feed will contain all items previously added in the same order. * @return string the feed's complete text */ function createFeed() { $feed = "encoding."\"?>\n"; $feed.= $this->_createGeneratorComment(); $feed.= $this->_createStylesheetReferences(); $feed.= "RSSVersion."\"".$this->_getNameSpaces().">\n"; $feed.= " \n"; $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->title),100)."\n"; $this->descriptionTruncSize = 500; $feed.= " ".$this->getDescription()."\n"; $feed.= " ".$this->link."\n"; $now = new FeedDate(); $feed.= " ".htmlspecialchars($now->rfc822())."\n"; $feed.= " ".$this->generator."\n"; if ($this->image!=null) { $feed.= " \n"; $feed.= " ".$this->image->url."\n"; $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->image->title),100)."\n"; $feed.= " ".$this->image->link."\n"; if ($this->image->width!="") { $feed.= " ".$this->image->width."\n"; } if ($this->image->height!="") { $feed.= " ".$this->image->height."\n"; } if ($this->image->description!="") { $feed.= " ".$this->image->getDescription()."\n"; } $feed.= " \n"; } if ($this->language!="") { $feed.= " ".$this->language."\n"; } if ($this->copyright!="") { $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->copyright),100)."\n"; } if ($this->editor!="") { $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->editor),100)."\n"; } if ($this->webmaster!="") { $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->webmaster),100)."\n"; } if ($this->pubDate!="") { $pubDate = new FeedDate($this->pubDate); $feed.= " ".htmlspecialchars($pubDate->rfc822())."\n"; } if ($this->category!="") { $feed.= " ".htmlspecialchars($this->category)."\n"; } if ($this->docs!="") { $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->docs),500)."\n"; } if ($this->ttl!="") { $feed.= " ".htmlspecialchars($this->ttl)."\n"; } if ($this->rating!="") { $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->rating),500)."\n"; } if ($this->skipHours!="") { $feed.= " ".htmlspecialchars($this->skipHours)."\n"; } if ($this->skipDays!="") { $feed.= " ".htmlspecialchars($this->skipDays)."\n"; } $feed.= $this->_createAdditionalElements($this->additionalElements, " "); $feed.= $this->additionalMarkup; for ($i=0;$iitems);$i++) { $feed.= " \n"; $feed.= " ".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100)."\n"; $feed.= " ".htmlspecialchars($this->items[$i]->link)."\n"; $feed.= " ".$this->items[$i]->getDescription()."\n"; if ($this->items[$i]->author!="") { $feed.= " ".htmlspecialchars($this->items[$i]->author)."\n"; } /* // on hold if ($this->items[$i]->source!="") { $feed.= " ".htmlspecialchars($this->items[$i]->source)."\n"; } */ if ($this->items[$i]->category!="") { $feed.= " ".htmlspecialchars($this->items[$i]->category)."\n"; } if ($this->items[$i]->comments!="") { $feed.= " ".htmlspecialchars($this->items[$i]->comments)."\n"; } if ($this->items[$i]->date!="") { $itemDate = new FeedDate($this->items[$i]->date); $feed.= " ".htmlspecialchars($itemDate->rfc822())."\n"; } if ($this->items[$i]->guid!="") { $feed.= " ".htmlspecialchars($this->items[$i]->guid)."\n"; } $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); $feed.= $this->items[$i]->additionalMarkup; if ($this->RSSVersion == "2.0" && $this->items[$i]->enclosure != NULL) { $feed.= " items[$i]->enclosure->url; $feed.= "\" length=\""; $feed.= $this->items[$i]->enclosure->length; $feed.= "\" type=\""; $feed.= $this->items[$i]->enclosure->type; $feed.= "\"/>\n"; } $feed.= " \n"; } $feed.= " \n"; $feed.= "\n"; return $feed; } } /** * RSSCreator20 is a FeedCreator that implements RDF Site Summary (RSS) 2.0. * * @see http://backend.userland.com/rss * @since 1.3 * @author Kai Blankenhorn */ class RSSCreator20 extends RSSCreator091 { function RSSCreator20() { parent::_setRSSVersion("2.0"); } } /** * PIECreator01 is a FeedCreator that implements the emerging PIE specification, * as in http://intertwingly.net/wiki/pie/Syntax. * * @deprecated * @since 1.3 * @author Scott Reynen and Kai Blankenhorn */ class PIECreator01 extends FeedCreator { function PIECreator01() { $this->encoding = "utf-8"; } function createFeed() { $feed = "encoding."\"?>\n"; $feed.= $this->_createStylesheetReferences(); $feed.= "\n"; $feed.= " ".FeedCreator::iTrunc(htmlspecialchars($this->title),100)."\n"; $this->truncSize = 500; $feed.= " ".$this->getDescription()."\n"; $feed.= " ".$this->link."\n"; for ($i=0;$iitems);$i++) { $feed.= " \n"; $feed.= " ".FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100)."\n"; $feed.= " ".htmlspecialchars($this->items[$i]->link)."\n"; $itemDate = new FeedDate($this->items[$i]->date); $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($this->items[$i]->guid)."\n"; if ($this->items[$i]->author!="") { $feed.= " \n"; $feed.= " ".htmlspecialchars($this->items[$i]->author)."\n"; if ($this->items[$i]->authorEmail!="") { $feed.= " ".$this->items[$i]->authorEmail."\n"; } $feed.=" \n"; } $feed.= " \n"; $feed.= "
".$this->items[$i]->getDescription()."
\n"; $feed.= "
\n"; $feed.= "
\n"; } $feed.= "
\n"; return $feed; } } /** * AtomCreator10 is a FeedCreator that implements the atom specification, * as in http://www.atomenabled.org/developers/syndication/atom-format-spec.php * Please note that just by using AtomCreator10 you won't automatically * produce valid atom files. For example, you have to specify either an editor * for the feed or an author for every single feed item. * * Some elements have not been implemented yet. These are (incomplete list): * author URL, item author's email and URL, item contents, alternate links, * other link content types than text/html. Some of them may be created with * AtomCreator10::additionalElements. * * @see FeedCreator#additionalElements * @since 1.7.2-mod (modified) * @author Mohammad Hafiz Ismail (mypapit@gmail.com) */ class AtomCreator10 extends FeedCreator { function AtomCreator10() { $this->contentType = "application/atom+xml"; $this->encoding = "utf-8"; } function createFeed() { $feed = "encoding."\"?>\n"; $feed.= $this->_createGeneratorComment(); $feed.= $this->_createStylesheetReferences(); $feed.= "language!="") { $feed.= " xml:lang=\"".$this->language."\""; } $feed.= ">\n"; $feed.= " ".htmlspecialchars($this->title)."\n"; $feed.= " ".htmlspecialchars($this->description)."\n"; $feed.= " link)."\"/>\n"; $feed.= " ".htmlspecialchars($this->link)."\n"; $now = new FeedDate(); $feed.= " ".htmlspecialchars($now->iso8601())."\n"; if ($this->editor!="") { $feed.= " \n"; $feed.= " ".$this->editor."\n"; if ($this->editorEmail!="") { $feed.= " ".$this->editorEmail."\n"; } $feed.= " \n"; } $feed.= " ".FEEDCREATOR_VERSION."\n"; $feed.= "syndicationURL . "\" />\n"; $feed.= $this->_createAdditionalElements($this->additionalElements, " "); for ($i=0;$iitems);$i++) { $feed.= " \n"; $feed.= " ".htmlspecialchars(strip_tags($this->items[$i]->title))."\n"; $feed.= " items[$i]->link)."\"/>\n"; if ($this->items[$i]->date=="") { $this->items[$i]->date = time(); } $itemDate = new FeedDate($this->items[$i]->date); $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($this->items[$i]->link)."\n"; $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); if ($this->items[$i]->author!="") { $feed.= " \n"; $feed.= " ".htmlspecialchars($this->items[$i]->author)."\n"; $feed.= " \n"; } if ($this->items[$i]->description!="") { $feed.= " ".htmlspecialchars($this->items[$i]->description)."\n"; } if ($this->items[$i]->enclosure != NULL) { $feed.=" items[$i]->enclosure->url ."\" type=\"". $this->items[$i]->enclosure->type."\" length=\"". $this->items[$i]->enclosure->length . "\" />\n"; } $feed.= " \n"; } $feed.= "\n"; return $feed; } } /** * AtomCreator03 is a FeedCreator that implements the atom specification, * as in http://www.intertwingly.net/wiki/pie/FrontPage. * Please note that just by using AtomCreator03 you won't automatically * produce valid atom files. For example, you have to specify either an editor * for the feed or an author for every single feed item. * * Some elements have not been implemented yet. These are (incomplete list): * author URL, item author's email and URL, item contents, alternate links, * other link content types than text/html. Some of them may be created with * AtomCreator03::additionalElements. * * @see FeedCreator#additionalElements * @since 1.6 * @author Kai Blankenhorn , Scott Reynen */ class AtomCreator03 extends FeedCreator { function AtomCreator03() { $this->contentType = "application/atom+xml"; $this->encoding = "utf-8"; } function createFeed() { $feed = "encoding."\"?>\n"; $feed.= $this->_createGeneratorComment(); $feed.= $this->_createStylesheetReferences(); $feed.= "language!="") { $feed.= " xml:lang=\"".$this->language."\""; } $feed.= ">\n"; $feed.= " ".htmlspecialchars($this->title)."\n"; $feed.= " ".htmlspecialchars($this->description)."\n"; $feed.= " link)."\"/>\n"; $feed.= " ".htmlspecialchars($this->link)."\n"; $now = new FeedDate(); $feed.= " ".htmlspecialchars($now->iso8601())."\n"; if ($this->editor!="") { $feed.= " \n"; $feed.= " ".$this->editor."\n"; if ($this->editorEmail!="") { $feed.= " ".$this->editorEmail."\n"; } $feed.= " \n"; } $feed.= " ".$this->generator."\n"; $feed.= $this->_createAdditionalElements($this->additionalElements, " "); $feed.= $this->additionalMarkup; for ($i=0;$iitems);$i++) { $feed.= " \n"; $feed.= " ".htmlspecialchars(strip_tags($this->items[$i]->title))."\n"; $feed.= " items[$i]->link)."\"/>\n"; if ($this->items[$i]->date=="") { $this->items[$i]->date = time(); } $itemDate = new FeedDate($this->items[$i]->date); $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($itemDate->iso8601())."\n"; $feed.= " ".htmlspecialchars($this->items[$i]->link)."\n"; $feed.= $this->_createAdditionalElements($this->items[$i]->additionalElements, " "); $feed.= $this->items[$i]->additionalMarkup; if ($this->items[$i]->author!="") { $feed.= " \n"; $feed.= " ".htmlspecialchars($this->items[$i]->author)."\n"; $feed.= " \n"; } if ($this->items[$i]->description!="") { $feed.= " ".htmlspecialchars($this->items[$i]->description)."\n"; } $feed.= " \n"; } $feed.= "\n"; return $feed; } } /** * MBOXCreator is a FeedCreator that implements the mbox format * as described in http://www.qmail.org/man/man5/mbox.html * * @since 1.3 * @author Kai Blankenhorn */ class MBOXCreator extends FeedCreator { function MBOXCreator() { $this->contentType = "text/plain"; $this->encoding = "utf-8"; } function qp_enc($input = "", $line_max = 76) { $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'); $lines = preg_split("/(?:\r\n|\r|\n)/", $input); $eol = "\r\n"; $escape = "="; $output = ""; while( list(, $line) = each($lines) ) { //$line = rtrim($line); // remove trailing white space -> no =20\r\n necessary $linlen = strlen($line); $newline = ""; for($i = 0; $i < $linlen; $i++) { $c = substr($line, $i, 1); $dec = ord($c); if ( ($dec == 32) && ($i == ($linlen - 1)) ) { // convert space at eol only $c = "=20"; } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required $h2 = floor($dec/16); $h1 = floor($dec%16); $c = $escape.$hex["$h2"].$hex["$h1"]; } if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay $newline = ""; } $newline .= $c; } // end of for $output .= $newline.$eol; } return trim($output); } /** * Builds the MBOX contents. * @return string the feed's complete text */ function createFeed() { for ($i=0;$iitems);$i++) { if ($this->items[$i]->author!="") { $from = $this->items[$i]->author; } else { $from = $this->title; } $itemDate = new FeedDate($this->items[$i]->date); $feed.= "From ".strtr(MBOXCreator::qp_enc($from)," ","_")." ".date("D M d H:i:s Y",$itemDate->unix())."\n"; $feed.= "Content-Type: text/plain;\n"; $feed.= " charset=\"".$this->encoding."\"\n"; $feed.= "Content-Transfer-Encoding: quoted-printable\n"; $feed.= "Content-Type: text/plain\n"; $feed.= "From: \"".MBOXCreator::qp_enc($from)."\"\n"; $feed.= "Date: ".$itemDate->rfc822()."\n"; $feed.= "Subject: ".MBOXCreator::qp_enc(FeedCreator::iTrunc($this->items[$i]->title,100))."\n"; $feed.= "\n"; $body = chunk_split(MBOXCreator::qp_enc($this->items[$i]->description)); $feed.= preg_replace("~\nFrom ([^\n]*)(\n?)~","\n>From $1$2\n",$body); $feed.= "\n"; $feed.= "\n"; } return $feed; } /** * Generate a filename for the feed cache file. Overridden from FeedCreator to prevent XML data types. * @return string the feed cache filename * @since 1.4 * @access private */ function _generateFilename() { $fileInfo = pathinfo($_SERVER["PHP_SELF"]); return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".mbox"; } } /** * OPMLCreator is a FeedCreator that implements OPML 1.0. * * @see http://opml.scripting.com/spec * @author Dirk Clemens, Kai Blankenhorn * @since 1.5 */ class OPMLCreator extends FeedCreator { function OPMLCreator() { $this->encoding = "utf-8"; } function createFeed() { $feed = "encoding."\"?>\n"; $feed.= $this->_createGeneratorComment(); $feed.= $this->_createStylesheetReferences(); $feed.= "\n"; $feed.= " \n"; $feed.= " ".htmlspecialchars($this->title)."\n"; if ($this->pubDate!="") { $date = new FeedDate($this->pubDate); $feed.= " ".$date->rfc822()."\n"; } if ($this->lastBuildDate!="") { $date = new FeedDate($this->lastBuildDate); $feed.= " ".$date->rfc822()."\n"; } if ($this->editor!="") { $feed.= " ".$this->editor."\n"; } if ($this->editorEmail!="") { $feed.= " ".$this->editorEmail."\n"; } $feed.= " \n"; $feed.= " \n"; for ($i=0;$iitems);$i++) { $feed.= " items[$i]->title,"\n\r"," "))); $feed.= " title=\"".$title."\""; $feed.= " text=\"".$title."\""; //$feed.= " description=\"".htmlspecialchars($this->items[$i]->description)."\""; $feed.= " url=\"".htmlspecialchars($this->items[$i]->link)."\""; $feed.= "/>\n"; } $feed.= " \n"; $feed.= "\n"; return $feed; } } /** * HTMLCreator is a FeedCreator that writes an HTML feed file to a specific * location, overriding the createFeed method of the parent FeedCreator. * The HTML produced can be included over http by scripting languages, or serve * as the source for an IFrame. * All output by this class is embedded in
tags to enable formatting * using CSS. * * @author Pascal Van Hecke * @since 1.7 */ class HTMLCreator extends FeedCreator { var $contentType = "text/html"; /** * Contains HTML to be output at the start of the feed's html representation. */ var $header; /** * Contains HTML to be output at the end of the feed's html representation. */ var $footer ; /** * Contains HTML to be output between entries. A separator is only used in * case of multiple entries. */ var $separator; /** * Used to prefix the stylenames to make sure they are unique * and do not clash with stylenames on the users' page. */ var $stylePrefix; /** * Determines whether the links open in a new window or not. */ var $openInNewWindow = true; var $imageAlign ="right"; /** * In case of very simple output you may want to get rid of the style tags, * hence this variable. There's no equivalent on item level, but of course you can * add strings to it while iterating over the items ($this->stylelessOutput .= ...) * and when it is non-empty, ONLY the styleless output is printed, the rest is ignored * in the function createFeed(). */ var $stylelessOutput =""; /** * Writes the HTML. * @return string the scripts's complete text */ function createFeed() { // if there is styleless output, use the content of this variable and ignore the rest if ($this->stylelessOutput!="") { return $this->stylelessOutput; } //if no stylePrefix is set, generate it yourself depending on the script name if ($this->stylePrefix=="") { $this->stylePrefix = str_replace(".", "_", $this->_generateFilename())."_"; } //set an openInNewWindow_token_to be inserted or not if ($this->openInNewWindow) { $targetInsert = " target='_blank'"; } // use this array to put the lines in and implode later with "document.write" javascript $feedArray = array(); if ($this->image!=null) { $imageStr = "". "".
							FeedCreator::iTrunc(htmlspecialchars($this->image->title),100).
							"image->width) { $imageStr .=" width='".$this->image->width. "' "; } if ($this->image->height) { $imageStr .=" height='".$this->image->height."' "; } $imageStr .="/>"; $feedArray[] = $imageStr; } if ($this->title) { $feedArray[] = ""; } if ($this->getDescription()) { $feedArray[] = "
". str_replace("]]>", "", str_replace("getDescription())). "
"; } if ($this->header) { $feedArray[] = "
".$this->header."
"; } for ($i=0;$iitems);$i++) { if ($this->separator and $i > 0) { $feedArray[] = "
".$this->separator."
"; } if ($this->items[$i]->title) { if ($this->items[$i]->link) { $feedArray[] = ""; } else { $feedArray[] = "
". FeedCreator::iTrunc(htmlspecialchars(strip_tags($this->items[$i]->title)),100). "
"; } } if ($this->items[$i]->getDescription()) { $feedArray[] = "
". str_replace("]]>", "", str_replace("items[$i]->getDescription())). "
"; } } if ($this->footer) { $feedArray[] = "
".$this->footer."
"; } $feed= "".join($feedArray, "\r\n"); return $feed; } /** * Overrrides parent to produce .html extensions * * @return string the feed cache filename * @since 1.4 * @access private */ function _generateFilename() { $fileInfo = pathinfo($_SERVER["PHP_SELF"]); return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".html"; } } /** * JSCreator is a class that writes a js file to a specific * location, overriding the createFeed method of the parent HTMLCreator. * * @author Pascal Van Hecke */ class JSCreator extends HTMLCreator { var $contentType = "text/javascript"; /** * writes the javascript * @return string the scripts's complete text */ function createFeed() { $feed = parent::createFeed(); $feedArray = explode("\n",$feed); $jsFeed = ""; foreach ($feedArray as $value) { $jsFeed .= "document.write('".trim(addslashes($value))."');\n"; } return $jsFeed; } /** * Overrrides parent to produce .js extensions * * @return string the feed cache filename * @since 1.4 * @access private */ function _generateFilename() { $fileInfo = pathinfo($_SERVER["PHP_SELF"]); return substr($fileInfo["basename"],0,-(strlen($fileInfo["extension"])+1)).".js"; } } /** * GoogleSiteMapIndex is a FeedCreator that implements Google Sitemap Index 0.84. * * @see https://www.google.com/webmasters/sitemaps/docs/en/protocol.html#sitemapFileRequirements * taken from http://phpbb.bitfolge.de/viewtopic.php?t=102 */ class GoogleSiteMapIndex extends FeedCreator { /** * Builds the Google Sitemap feed's text. * The feed will contain all items previously added in the same order. * @return string the feed's complete text */ function createFeed() { $feed = "\n"; $feed .= "\n"; $total = count( $this->items ) ; for ( $i=0; $i < $total; $i++ ) { $feed .= " \n"; $feed .= " ".htmlspecialchars($this->items[$i]->link)."\n"; if ( $this->items[$i]->date != "" ) { $itemDate = new FeedDate( $this->items[$i]->date ); $feed .= " ".htmlspecialchars($itemDate->iso8601())."\n"; } $feed.= " \n"; } $feed.= "\n"; return $feed; } } /*** TEST SCRIPT ********************************************************* //include("feedcreator.class.php"); $rss = new UniversalFeedCreator(); $rss->useCached(); $rss->title = "PHP news"; $rss->description = "daily news from the PHP scripting world"; //optional //$rss->descriptionTruncSize = 500; //$rss->descriptionHtmlSyndicated = true; //$rss->xslStyleSheet = "http://feedster.com/rss20.xsl"; $rss->link = "http://www.dailyphp.net/news"; $rss->feedURL = "http://www.dailyphp.net/".$PHP_SELF; $image = new FeedImage(); $image->title = "dailyphp.net logo"; $image->url = "http://www.dailyphp.net/images/logo.gif"; $image->link = "http://www.dailyphp.net"; $image->description = "Feed provided by dailyphp.net. Click to visit."; //optional $image->descriptionTruncSize = 500; $image->descriptionHtmlSyndicated = true; $rss->image = $image; // get your news items from somewhere, e.g. your database: //mysql_select_db($dbHost, $dbUser, $dbPass); //$res = mysql_query("SELECT * FROM news ORDER BY newsdate DESC"); //while ($data = mysql_fetch_object($res)) { $item = new FeedItem(); $item->title = "This is an the test title of an item"; $item->link = "http://localhost/item/"; $item->description = "description in
HTML"; //optional //item->descriptionTruncSize = 500; $item->descriptionHtmlSyndicated = true; $item->date = time(); $item->source = "http://www.dailyphp.net"; $item->author = "John Doe"; $rss->addItem($item); //} // valid format strings are: RSS0.91, RSS1.0, RSS2.0, PIE0.1, MBOX, OPML, ATOM0.3, HTML, JS echo $rss->saveFeed("RSS0.91", "feed.xml"); ***************************************************************************/var/www/intranet/libraries/phputf8/0000755000004100000410000000000011660054123017716 5ustar www-datawww-datavar/www/intranet/libraries/phputf8/stristr.php0000644000004100000410000000227712426701603022154 0ustar www-datawww-datavar/www/intranet/libraries/phputf8/native/case.php0000644000004100000410000002454311034235620022636 0ustar www-datawww-data * @param string * @return mixed either string in lowercase or FALSE is UTF-8 invalid * @see http://www.php.net/strtolower * @see utf8_to_unicode * @see utf8_from_unicode * @see http://www.unicode.org/reports/tr21/tr21-5.html * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @package utf8 * @subpackage strings */ function utf8_strtolower($string){ global $UTF8_UPPER_TO_LOWER; $uni = utf8_to_unicode($string); if ( !$uni ) { return FALSE; } $cnt = count($uni); for ($i=0; $i < $cnt; $i++){ if ( isset($UTF8_UPPER_TO_LOWER[$uni[$i]]) ) { $uni[$i] = $UTF8_UPPER_TO_LOWER[$uni[$i]]; } } return utf8_from_unicode($uni); } //--------------------------------------------------------------- /** * UTF-8 Case lookup table * This lookuptable defines the lower case letters to their correspponding * upper case letter in UTF-8 * @author Andreas Gohr * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @see utf8_strtolower * @package utf8 * @subpackage strings */ $GLOBALS['UTF8_UPPER_TO_LOWER'] = array( 0x0041=>0x0061, 0x03A6=>0x03C6, 0x0162=>0x0163, 0x00C5=>0x00E5, 0x0042=>0x0062, 0x0139=>0x013A, 0x00C1=>0x00E1, 0x0141=>0x0142, 0x038E=>0x03CD, 0x0100=>0x0101, 0x0490=>0x0491, 0x0394=>0x03B4, 0x015A=>0x015B, 0x0044=>0x0064, 0x0393=>0x03B3, 0x00D4=>0x00F4, 0x042A=>0x044A, 0x0419=>0x0439, 0x0112=>0x0113, 0x041C=>0x043C, 0x015E=>0x015F, 0x0143=>0x0144, 0x00CE=>0x00EE, 0x040E=>0x045E, 0x042F=>0x044F, 0x039A=>0x03BA, 0x0154=>0x0155, 0x0049=>0x0069, 0x0053=>0x0073, 0x1E1E=>0x1E1F, 0x0134=>0x0135, 0x0427=>0x0447, 0x03A0=>0x03C0, 0x0418=>0x0438, 0x00D3=>0x00F3, 0x0420=>0x0440, 0x0404=>0x0454, 0x0415=>0x0435, 0x0429=>0x0449, 0x014A=>0x014B, 0x0411=>0x0431, 0x0409=>0x0459, 0x1E02=>0x1E03, 0x00D6=>0x00F6, 0x00D9=>0x00F9, 0x004E=>0x006E, 0x0401=>0x0451, 0x03A4=>0x03C4, 0x0423=>0x0443, 0x015C=>0x015D, 0x0403=>0x0453, 0x03A8=>0x03C8, 0x0158=>0x0159, 0x0047=>0x0067, 0x00C4=>0x00E4, 0x0386=>0x03AC, 0x0389=>0x03AE, 0x0166=>0x0167, 0x039E=>0x03BE, 0x0164=>0x0165, 0x0116=>0x0117, 0x0108=>0x0109, 0x0056=>0x0076, 0x00DE=>0x00FE, 0x0156=>0x0157, 0x00DA=>0x00FA, 0x1E60=>0x1E61, 0x1E82=>0x1E83, 0x00C2=>0x00E2, 0x0118=>0x0119, 0x0145=>0x0146, 0x0050=>0x0070, 0x0150=>0x0151, 0x042E=>0x044E, 0x0128=>0x0129, 0x03A7=>0x03C7, 0x013D=>0x013E, 0x0422=>0x0442, 0x005A=>0x007A, 0x0428=>0x0448, 0x03A1=>0x03C1, 0x1E80=>0x1E81, 0x016C=>0x016D, 0x00D5=>0x00F5, 0x0055=>0x0075, 0x0176=>0x0177, 0x00DC=>0x00FC, 0x1E56=>0x1E57, 0x03A3=>0x03C3, 0x041A=>0x043A, 0x004D=>0x006D, 0x016A=>0x016B, 0x0170=>0x0171, 0x0424=>0x0444, 0x00CC=>0x00EC, 0x0168=>0x0169, 0x039F=>0x03BF, 0x004B=>0x006B, 0x00D2=>0x00F2, 0x00C0=>0x00E0, 0x0414=>0x0434, 0x03A9=>0x03C9, 0x1E6A=>0x1E6B, 0x00C3=>0x00E3, 0x042D=>0x044D, 0x0416=>0x0436, 0x01A0=>0x01A1, 0x010C=>0x010D, 0x011C=>0x011D, 0x00D0=>0x00F0, 0x013B=>0x013C, 0x040F=>0x045F, 0x040A=>0x045A, 0x00C8=>0x00E8, 0x03A5=>0x03C5, 0x0046=>0x0066, 0x00DD=>0x00FD, 0x0043=>0x0063, 0x021A=>0x021B, 0x00CA=>0x00EA, 0x0399=>0x03B9, 0x0179=>0x017A, 0x00CF=>0x00EF, 0x01AF=>0x01B0, 0x0045=>0x0065, 0x039B=>0x03BB, 0x0398=>0x03B8, 0x039C=>0x03BC, 0x040C=>0x045C, 0x041F=>0x043F, 0x042C=>0x044C, 0x00DE=>0x00FE, 0x00D0=>0x00F0, 0x1EF2=>0x1EF3, 0x0048=>0x0068, 0x00CB=>0x00EB, 0x0110=>0x0111, 0x0413=>0x0433, 0x012E=>0x012F, 0x00C6=>0x00E6, 0x0058=>0x0078, 0x0160=>0x0161, 0x016E=>0x016F, 0x0391=>0x03B1, 0x0407=>0x0457, 0x0172=>0x0173, 0x0178=>0x00FF, 0x004F=>0x006F, 0x041B=>0x043B, 0x0395=>0x03B5, 0x0425=>0x0445, 0x0120=>0x0121, 0x017D=>0x017E, 0x017B=>0x017C, 0x0396=>0x03B6, 0x0392=>0x03B2, 0x0388=>0x03AD, 0x1E84=>0x1E85, 0x0174=>0x0175, 0x0051=>0x0071, 0x0417=>0x0437, 0x1E0A=>0x1E0B, 0x0147=>0x0148, 0x0104=>0x0105, 0x0408=>0x0458, 0x014C=>0x014D, 0x00CD=>0x00ED, 0x0059=>0x0079, 0x010A=>0x010B, 0x038F=>0x03CE, 0x0052=>0x0072, 0x0410=>0x0430, 0x0405=>0x0455, 0x0402=>0x0452, 0x0126=>0x0127, 0x0136=>0x0137, 0x012A=>0x012B, 0x038A=>0x03AF, 0x042B=>0x044B, 0x004C=>0x006C, 0x0397=>0x03B7, 0x0124=>0x0125, 0x0218=>0x0219, 0x00DB=>0x00FB, 0x011E=>0x011F, 0x041E=>0x043E, 0x1E40=>0x1E41, 0x039D=>0x03BD, 0x0106=>0x0107, 0x03AB=>0x03CB, 0x0426=>0x0446, 0x00DE=>0x00FE, 0x00C7=>0x00E7, 0x03AA=>0x03CA, 0x0421=>0x0441, 0x0412=>0x0432, 0x010E=>0x010F, 0x00D8=>0x00F8, 0x0057=>0x0077, 0x011A=>0x011B, 0x0054=>0x0074, 0x004A=>0x006A, 0x040B=>0x045B, 0x0406=>0x0456, 0x0102=>0x0103, 0x039B=>0x03BB, 0x00D1=>0x00F1, 0x041D=>0x043D, 0x038C=>0x03CC, 0x00C9=>0x00E9, 0x00D0=>0x00F0, 0x0407=>0x0457, 0x0122=>0x0123, ); //--------------------------------------------------------------- /** * UTF-8 aware alternative to strtoupper * Make a string uppercase * Note: The concept of a characters "case" only exists is some alphabets * such as Latin, Greek, Cyrillic, Armenian and archaic Georgian - it does * not exist in the Chinese alphabet, for example. See Unicode Standard * Annex #21: Case Mappings * Note: requires utf8_to_unicode and utf8_from_unicode * @author Andreas Gohr * @param string * @return mixed either string in lowercase or FALSE is UTF-8 invalid * @see http://www.php.net/strtoupper * @see utf8_to_unicode * @see utf8_from_unicode * @see http://www.unicode.org/reports/tr21/tr21-5.html * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @package utf8 * @subpackage strings */ function utf8_strtoupper($string){ global $UTF8_LOWER_TO_UPPER; $uni = utf8_to_unicode($string); if ( !$uni ) { return FALSE; } $cnt = count($uni); for ($i=0; $i < $cnt; $i++){ if( isset($UTF8_LOWER_TO_UPPER[$uni[$i]]) ) { $uni[$i] = $UTF8_LOWER_TO_UPPER[$uni[$i]]; } } return utf8_from_unicode($uni); } //--------------------------------------------------------------- /** * UTF-8 Case lookup table * This lookuptable defines the upper case letters to their correspponding * lower case letter in UTF-8 * @author Andreas Gohr * @see utf8_strtoupper * @package utf8 * @subpackage strings * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php */ $GLOBALS['UTF8_LOWER_TO_UPPER'] = array( 0x0061=>0x0041, 0x03C6=>0x03A6, 0x0163=>0x0162, 0x00E5=>0x00C5, 0x0062=>0x0042, 0x013A=>0x0139, 0x00E1=>0x00C1, 0x0142=>0x0141, 0x03CD=>0x038E, 0x0101=>0x0100, 0x0491=>0x0490, 0x03B4=>0x0394, 0x015B=>0x015A, 0x0064=>0x0044, 0x03B3=>0x0393, 0x00F4=>0x00D4, 0x044A=>0x042A, 0x0439=>0x0419, 0x0113=>0x0112, 0x043C=>0x041C, 0x015F=>0x015E, 0x0144=>0x0143, 0x00EE=>0x00CE, 0x045E=>0x040E, 0x044F=>0x042F, 0x03BA=>0x039A, 0x0155=>0x0154, 0x0069=>0x0049, 0x0073=>0x0053, 0x1E1F=>0x1E1E, 0x0135=>0x0134, 0x0447=>0x0427, 0x03C0=>0x03A0, 0x0438=>0x0418, 0x00F3=>0x00D3, 0x0440=>0x0420, 0x0454=>0x0404, 0x0435=>0x0415, 0x0449=>0x0429, 0x014B=>0x014A, 0x0431=>0x0411, 0x0459=>0x0409, 0x1E03=>0x1E02, 0x00F6=>0x00D6, 0x00F9=>0x00D9, 0x006E=>0x004E, 0x0451=>0x0401, 0x03C4=>0x03A4, 0x0443=>0x0423, 0x015D=>0x015C, 0x0453=>0x0403, 0x03C8=>0x03A8, 0x0159=>0x0158, 0x0067=>0x0047, 0x00E4=>0x00C4, 0x03AC=>0x0386, 0x03AE=>0x0389, 0x0167=>0x0166, 0x03BE=>0x039E, 0x0165=>0x0164, 0x0117=>0x0116, 0x0109=>0x0108, 0x0076=>0x0056, 0x00FE=>0x00DE, 0x0157=>0x0156, 0x00FA=>0x00DA, 0x1E61=>0x1E60, 0x1E83=>0x1E82, 0x00E2=>0x00C2, 0x0119=>0x0118, 0x0146=>0x0145, 0x0070=>0x0050, 0x0151=>0x0150, 0x044E=>0x042E, 0x0129=>0x0128, 0x03C7=>0x03A7, 0x013E=>0x013D, 0x0442=>0x0422, 0x007A=>0x005A, 0x0448=>0x0428, 0x03C1=>0x03A1, 0x1E81=>0x1E80, 0x016D=>0x016C, 0x00F5=>0x00D5, 0x0075=>0x0055, 0x0177=>0x0176, 0x00FC=>0x00DC, 0x1E57=>0x1E56, 0x03C3=>0x03A3, 0x043A=>0x041A, 0x006D=>0x004D, 0x016B=>0x016A, 0x0171=>0x0170, 0x0444=>0x0424, 0x00EC=>0x00CC, 0x0169=>0x0168, 0x03BF=>0x039F, 0x006B=>0x004B, 0x00F2=>0x00D2, 0x00E0=>0x00C0, 0x0434=>0x0414, 0x03C9=>0x03A9, 0x1E6B=>0x1E6A, 0x00E3=>0x00C3, 0x044D=>0x042D, 0x0436=>0x0416, 0x01A1=>0x01A0, 0x010D=>0x010C, 0x011D=>0x011C, 0x00F0=>0x00D0, 0x013C=>0x013B, 0x045F=>0x040F, 0x045A=>0x040A, 0x00E8=>0x00C8, 0x03C5=>0x03A5, 0x0066=>0x0046, 0x00FD=>0x00DD, 0x0063=>0x0043, 0x021B=>0x021A, 0x00EA=>0x00CA, 0x03B9=>0x0399, 0x017A=>0x0179, 0x00EF=>0x00CF, 0x01B0=>0x01AF, 0x0065=>0x0045, 0x03BB=>0x039B, 0x03B8=>0x0398, 0x03BC=>0x039C, 0x045C=>0x040C, 0x043F=>0x041F, 0x044C=>0x042C, 0x00FE=>0x00DE, 0x00F0=>0x00D0, 0x1EF3=>0x1EF2, 0x0068=>0x0048, 0x00EB=>0x00CB, 0x0111=>0x0110, 0x0433=>0x0413, 0x012F=>0x012E, 0x00E6=>0x00C6, 0x0078=>0x0058, 0x0161=>0x0160, 0x016F=>0x016E, 0x03B1=>0x0391, 0x0457=>0x0407, 0x0173=>0x0172, 0x00FF=>0x0178, 0x006F=>0x004F, 0x043B=>0x041B, 0x03B5=>0x0395, 0x0445=>0x0425, 0x0121=>0x0120, 0x017E=>0x017D, 0x017C=>0x017B, 0x03B6=>0x0396, 0x03B2=>0x0392, 0x03AD=>0x0388, 0x1E85=>0x1E84, 0x0175=>0x0174, 0x0071=>0x0051, 0x0437=>0x0417, 0x1E0B=>0x1E0A, 0x0148=>0x0147, 0x0105=>0x0104, 0x0458=>0x0408, 0x014D=>0x014C, 0x00ED=>0x00CD, 0x0079=>0x0059, 0x010B=>0x010A, 0x03CE=>0x038F, 0x0072=>0x0052, 0x0430=>0x0410, 0x0455=>0x0405, 0x0452=>0x0402, 0x0127=>0x0126, 0x0137=>0x0136, 0x012B=>0x012A, 0x03AF=>0x038A, 0x044B=>0x042B, 0x006C=>0x004C, 0x03B7=>0x0397, 0x0125=>0x0124, 0x0219=>0x0218, 0x00FB=>0x00DB, 0x011F=>0x011E, 0x043E=>0x041E, 0x1E41=>0x1E40, 0x03BD=>0x039D, 0x0107=>0x0106, 0x03CB=>0x03AB, 0x0446=>0x0426, 0x00FE=>0x00DE, 0x00E7=>0x00C7, 0x03CA=>0x03AA, 0x0441=>0x0421, 0x0432=>0x0412, 0x010F=>0x010E, 0x00F8=>0x00D8, 0x0077=>0x0057, 0x011B=>0x011A, 0x0074=>0x0054, 0x006A=>0x004A, 0x045B=>0x040B, 0x0456=>0x0406, 0x0103=>0x0102, 0x03BB=>0x039B, 0x00F1=>0x00D1, 0x043D=>0x041D, 0x03CC=>0x038C, 0x00E9=>0x00C9, 0x00F0=>0x00D0, 0x0457=>0x0407, 0x0123=>0x0122, ); var/www/intranet/libraries/phputf8/native/strlen.php0000644000004100000410000000210411034235620023217 0ustar www-datawww-data * @link http://www.php.net/manual/en/function.strlen.php * @link http://www.php.net/manual/en/function.utf8-decode.php * @param string UTF-8 string * @return int number of UTF-8 characters in string * @package utf8 * @subpackage strings */ function utf8_strlen($str){ return strlen(utf8_decode($str)); } var/www/intranet/libraries/phputf8/native/core.php0000644000004100000410000001103211034235620022640 0ustar www-datawww-data 1 ) { return utf8_strlen($ar[0]); } return FALSE; } else { if ( !is_int($offset) ) { trigger_error('utf8_strpos: Offset must be an integer',E_USER_ERROR); return FALSE; } $str = utf8_substr($str, $offset); if ( FALSE !== ( $pos = utf8_strpos($str, $needle) ) ) { return $pos + $offset; } return FALSE; } } //-------------------------------------------------------------------- /** * UTF-8 aware alternative to strrpos * Find position of last occurrence of a char in a string * Note: This will get alot slower if offset is used * Note: requires utf8_substr and utf8_strlen to be loaded * @param string haystack * @param string needle (you should validate this with utf8_is_valid) * @param integer (optional) offset (from left) * @return mixed integer position or FALSE on failure * @see http://www.php.net/strrpos * @see utf8_substr * @see utf8_strlen * @package utf8 * @subpackage strings */ function utf8_strrpos($str, $needle, $offset = NULL) { if ( is_null($offset) ) { $ar = explode($needle, $str); if ( count($ar) > 1 ) { // Pop off the end of the string where the last match was made array_pop($ar); $str = join($needle,$ar); return utf8_strlen($str); } return FALSE; } else { if ( !is_int($offset) ) { trigger_error('utf8_strrpos expects parameter 3 to be long',E_USER_WARNING); return FALSE; } $str = utf8_substr($str, $offset); if ( FALSE !== ( $pos = utf8_strrpos($str, $needle) ) ) { return $pos + $offset; } return FALSE; } } //-------------------------------------------------------------------- /** * UTF-8 aware alternative to substr * Return part of a string given character offset (and optionally length) * Note: supports use of negative offsets and lengths but will be slower * when doing so * @param string * @param integer number of UTF-8 characters offset (from left) * @param integer (optional) length in UTF-8 characters from offset * @return mixed string or FALSE if failure * @package utf8 * @subpackage strings */ function utf8_substr($str, $offset, $length = NULL) { if ( $offset >= 0 && $length >= 0 ) { if ( $length === NULL ) { $length = '*'; } else { if ( !preg_match('/^[0-9]+$/', $length) ) { trigger_error('utf8_substr expects parameter 3 to be long', E_USER_WARNING); return FALSE; } $strlen = strlen(utf8_decode($str)); if ( $offset > $strlen ) { return ''; } if ( ( $offset + $length ) > $strlen ) { $length = '*'; } else { $length = '{'.$length.'}'; } } if ( !preg_match('/^[0-9]+$/', $offset) ) { trigger_error('utf8_substr expects parameter 2 to be long', E_USER_WARNING); return FALSE; } $pattern = '/^.{'.$offset.'}(.'.$length.')/us'; preg_match($pattern, $str, $matches); if ( isset($matches[1]) ) { return $matches[1]; } return FALSE; } else { // Handle negatives using different, slower technique // From: http://www.php.net/manual/en/function.substr.php#44838 preg_match_all('/./u', $str, $ar); if( $length !== NULL ) { return join('',array_slice($ar[0],$offset,$length)); } else { return join('',array_slice($ar[0],$offset)); } } } var/www/intranet/libraries/phputf8/mbstring/0000755000004100000410000000000011660054123021543 5ustar www-datawww-datavar/www/intranet/libraries/phputf8/mbstring/index.html0000644000004100000410000000005411034235620023535 0ustar www-datawww-datavar/www/intranet/libraries/phputf8/mbstring/case.php0000644000004100000410000000266511034235620023176 0ustar www-datawww-datavar/www/intranet/libraries/phputf8/strcspn.php0000644000004100000410000000165711034235620022132 0ustar www-datawww-data"; if ( extension_loaded('mbstring') ) { print "mbstring available
"; } else { print "mbstring not available
"; } if ( extension_loaded('iconv') ) { print "iconv available
"; } else { print "iconv not available
"; } ?> ++LICENSING++ Parts of the code in this library come from other places, under different licenses. The authors involved have been contacted (see below). Attribution for which code came from where can be found in the source code itself. +Andreas Gohr (author of Dokuwuki: http://splitbrain.org / http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php) has given permission for functions he wrote to be released here and under the terms of the LGPL license. Note: that this is potentially a problem (any clarification appreciated to hfuecks gmail com) - Dokuwuki is licensed under GPL so is Andi actually allowed to "downgrade" to LGPL? +Henri Sivonen (http://hsivonen.iki.fi/php-utf8/ / http://hsivonen.iki.fi/php-utf8/) has also given permission for his code to be released under the terms of the LGPL. He ported a Unicode / UTF-8 converter from the Mozilla codebase to PHP, which is re-used in phputf8 var/www/intranet/libraries/phputf8/strrev.php0000644000004100000410000000077211034235616021765 0ustar www-datawww-data Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! var/www/intranet/libraries/phputf8/str_ireplace.php0000644000004100000410000000376411034235620023113 0ustar www-datawww-data 0 ) { return $badList; } return FALSE; } //-------------------------------------------------------------------- /** * Strips out any bad bytes from a UTF-8 string and returns the rest * PCRE Pattern to locate bad bytes in a UTF-8 string * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @param string * @return string * @package utf8 * @subpackage bad */ function utf8_bad_strip($str) { $UTF8_BAD = '([\x00-\x7F]'. # ASCII (including control chars) '|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 '|(.{1}))'; # invalid byte ob_start(); while (preg_match('/'.$UTF8_BAD.'/S', $str, $matches)) { if ( !isset($matches[2])) { echo $matches[0]; } $str = substr($str,strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //-------------------------------------------------------------------- /** * Replace bad bytes with an alternative character - ASCII character * recommended is replacement char * PCRE Pattern to locate bad bytes in a UTF-8 string * Comes from W3 FAQ: Multilingual Forms * Note: modified to include full ASCII range including control chars * @see http://www.w3.org/International/questions/qa-forms-utf-8 * @param string to search * @param string to replace bad bytes with (defaults to '?') - use ASCII * @return string * @package utf8 * @subpackage bad */ function utf8_bad_replace($str, $replace = '?') { $UTF8_BAD = '([\x00-\x7F]'. # ASCII (including control chars) '|[\xC2-\xDF][\x80-\xBF]'. # non-overlong 2-byte '|\xE0[\xA0-\xBF][\x80-\xBF]'. # excluding overlongs '|[\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}'. # straight 3-byte '|\xED[\x80-\x9F][\x80-\xBF]'. # excluding surrogates '|\xF0[\x90-\xBF][\x80-\xBF]{2}'. # planes 1-3 '|[\xF1-\xF3][\x80-\xBF]{3}'. # planes 4-15 '|\xF4[\x80-\x8F][\x80-\xBF]{2}'. # plane 16 '|(.{1}))'; # invalid byte ob_start(); while (preg_match('/'.$UTF8_BAD.'/S', $str, $matches)) { if ( !isset($matches[2])) { echo $matches[0]; } else { echo $replace; } $str = substr($str,strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //-------------------------------------------------------------------- /** * Return code from utf8_bad_identify() when a five octet sequence is detected. * Note: 5 octets sequences are valid UTF-8 but are not supported by Unicode so * do not represent a useful character * @see utf8_bad_identify * @package utf8 * @subpackage bad */ define('UTF8_BAD_5OCTET',1); /** * Return code from utf8_bad_identify() when a six octet sequence is detected. * Note: 6 octets sequences are valid UTF-8 but are not supported by Unicode so * do not represent a useful character * @see utf8_bad_identify * @package utf8 * @subpackage bad */ define('UTF8_BAD_6OCTET',2); /** * Return code from utf8_bad_identify(). * Invalid octet for use as start of multi-byte UTF-8 sequence * @see utf8_bad_identify * @package utf8 * @subpackage bad */ define('UTF8_BAD_SEQID',3); /** * Return code from utf8_bad_identify(). * From Unicode 3.1, non-shortest form is illegal * @see utf8_bad_identify * @package utf8 * @subpackage bad */ define('UTF8_BAD_NONSHORT',4); /** * Return code from utf8_bad_identify(). * From Unicode 3.2, surrogate characters are illegal * @see utf8_bad_identify * @package utf8 * @subpackage bad */ define('UTF8_BAD_SURROGATE',5); /** * Return code from utf8_bad_identify(). * Codepoints outside the Unicode range are illegal * @see utf8_bad_identify * @package utf8 * @subpackage bad */ define('UTF8_BAD_UNIOUTRANGE',6); /** * Return code from utf8_bad_identify(). * Incomplete multi-octet sequence * Note: this is kind of a "catch-all" * @see utf8_bad_identify * @package utf8 * @subpackage bad */ define('UTF8_BAD_SEQINCOMPLETE',7); //-------------------------------------------------------------------- /** * Reports on the type of bad byte found in a UTF-8 string. Returns a * status code on the first bad byte found * @author * @param string UTF-8 encoded string * @return mixed integer constant describing problem or FALSE if valid UTF-8 * @see utf8_bad_explain * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 * @subpackage bad */ function utf8_bad_identify($str, &$i) { $mState = 0; // cached expected number of octets after the current octet // until the beginning of the next UTF8 character sequence $mUcs4 = 0; // cached Unicode character $mBytes = 1; // cached expected number of octets in the current sequence $len = strlen($str); for($i = 0; $i < $len; $i++) { $in = ord($str{$i}); if ( $mState == 0) { // When mState is zero we expect either a US-ASCII character or a // multi-octet sequence. if (0 == (0x80 & ($in))) { // US-ASCII, pass straight through. $mBytes = 1; } else if (0xC0 == (0xE0 & ($in))) { // First octet of 2 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x1F) << 6; $mState = 1; $mBytes = 2; } else if (0xE0 == (0xF0 & ($in))) { // First octet of 3 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x0F) << 12; $mState = 2; $mBytes = 3; } else if (0xF0 == (0xF8 & ($in))) { // First octet of 4 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x07) << 18; $mState = 3; $mBytes = 4; } else if (0xF8 == (0xFC & ($in))) { /* First octet of 5 octet sequence. * * This is illegal because the encoded codepoint must be either * (a) not the shortest form or * (b) outside the Unicode range of 0-0x10FFFF. */ return UTF8_BAD_5OCTET; } else if (0xFC == (0xFE & ($in))) { // First octet of 6 octet sequence, see comments for 5 octet sequence. return UTF8_BAD_6OCTET; } else { // Current octet is neither in the US-ASCII range nor a legal first // octet of a multi-octet sequence. return UTF8_BAD_SEQID; } } else { // When mState is non-zero, we expect a continuation of the multi-octet // sequence if (0x80 == (0xC0 & ($in))) { // Legal continuation. $shift = ($mState - 1) * 6; $tmp = $in; $tmp = ($tmp & 0x0000003F) << $shift; $mUcs4 |= $tmp; /** * End of the multi-octet sequence. mUcs4 now contains the final * Unicode codepoint to be output */ if (0 == --$mState) { // From Unicode 3.1, non-shortest form is illegal if (((2 == $mBytes) && ($mUcs4 < 0x0080)) || ((3 == $mBytes) && ($mUcs4 < 0x0800)) || ((4 == $mBytes) && ($mUcs4 < 0x10000)) ) { return UTF8_BAD_NONSHORT; // From Unicode 3.2, surrogate characters are illegal } else if (($mUcs4 & 0xFFFFF800) == 0xD800) { return UTF8_BAD_SURROGATE; // Codepoints outside the Unicode range are illegal } else if ($mUcs4 > 0x10FFFF) { return UTF8_BAD_UNIOUTRANGE; } //initialize UTF8 cache $mState = 0; $mUcs4 = 0; $mBytes = 1; } } else { // ((0xC0 & (*in) != 0x80) && (mState != 0)) // Incomplete multi-octet sequence. $i--; return UTF8_BAD_SEQINCOMPLETE; } } } if ( $mState != 0 ) { // Incomplete multi-octet sequence. $i--; return UTF8_BAD_SEQINCOMPLETE; } // No bad octets found $i = NULL; return FALSE; } //-------------------------------------------------------------------- /** * Takes a return code from utf8_bad_identify() are returns a message * (in English) explaining what the problem is. * @param int return code from utf8_bad_identify * @return mixed string message or FALSE if return code unknown * @see utf8_bad_identify * @package utf8 * @subpackage bad */ function utf8_bad_explain($code) { switch ($code) { case UTF8_BAD_5OCTET: return 'Five octet sequences are valid UTF-8 but are not supported by Unicode'; break; case UTF8_BAD_6OCTET: return 'Six octet sequences are valid UTF-8 but are not supported by Unicode'; break; case UTF8_BAD_SEQID: return 'Invalid octet for use as start of multi-byte UTF-8 sequence'; break; case UTF8_BAD_NONSHORT: return 'From Unicode 3.1, non-shortest form is illegal'; break; case UTF8_BAD_SURROGATE: return 'From Unicode 3.2, surrogate characters are illegal'; break; case UTF8_BAD_UNIOUTRANGE: return 'Codepoints outside the Unicode range are illegal'; break; case UTF8_BAD_SEQINCOMPLETE: return 'Incomplete multi-octet sequence'; break; } trigger_error('Unknown error code: '.$code,E_USER_WARNING); return FALSE; } var/www/intranet/libraries/phputf8/utils/unicode.php0000644000004100000410000002224511034235620023220 0ustar www-datawww-data 0xFFFF. Occurrances of the BOM are ignored. Surrogates * are not allowed. * Returns false if the input string isn't a valid UTF-8 octet sequence * and raises a PHP error at level E_USER_WARNING * Note: this function has been modified slightly in this library to * trigger errors on encountering bad bytes * @author * @param string UTF-8 encoded string * @return mixed array of unicode code points or FALSE if UTF-8 invalid * @see utf8_from_unicode * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 * @subpackage unicode */ function utf8_to_unicode($str) { $mState = 0; // cached expected number of octets after the current octet // until the beginning of the next UTF8 character sequence $mUcs4 = 0; // cached Unicode character $mBytes = 1; // cached expected number of octets in the current sequence $out = array(); $len = strlen($str); for($i = 0; $i < $len; $i++) { $in = ord($str{$i}); if ( $mState == 0) { // When mState is zero we expect either a US-ASCII character or a // multi-octet sequence. if (0 == (0x80 & ($in))) { // US-ASCII, pass straight through. $out[] = $in; $mBytes = 1; } else if (0xC0 == (0xE0 & ($in))) { // First octet of 2 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x1F) << 6; $mState = 1; $mBytes = 2; } else if (0xE0 == (0xF0 & ($in))) { // First octet of 3 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x0F) << 12; $mState = 2; $mBytes = 3; } else if (0xF0 == (0xF8 & ($in))) { // First octet of 4 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x07) << 18; $mState = 3; $mBytes = 4; } else if (0xF8 == (0xFC & ($in))) { /* First octet of 5 octet sequence. * * This is illegal because the encoded codepoint must be either * (a) not the shortest form or * (b) outside the Unicode range of 0-0x10FFFF. * Rather than trying to resynchronize, we will carry on until the end * of the sequence and let the later error handling code catch it. */ $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x03) << 24; $mState = 4; $mBytes = 5; } else if (0xFC == (0xFE & ($in))) { // First octet of 6 octet sequence, see comments for 5 octet sequence. $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 1) << 30; $mState = 5; $mBytes = 6; } else { /* Current octet is neither in the US-ASCII range nor a legal first * octet of a multi-octet sequence. */ trigger_error( 'utf8_to_unicode: Illegal sequence identifier '. 'in UTF-8 at byte '.$i, E_USER_WARNING ); return FALSE; } } else { // When mState is non-zero, we expect a continuation of the multi-octet // sequence if (0x80 == (0xC0 & ($in))) { // Legal continuation. $shift = ($mState - 1) * 6; $tmp = $in; $tmp = ($tmp & 0x0000003F) << $shift; $mUcs4 |= $tmp; /** * End of the multi-octet sequence. mUcs4 now contains the final * Unicode codepoint to be output */ if (0 == --$mState) { /* * Check for illegal sequences and codepoints. */ // From Unicode 3.1, non-shortest form is illegal if (((2 == $mBytes) && ($mUcs4 < 0x0080)) || ((3 == $mBytes) && ($mUcs4 < 0x0800)) || ((4 == $mBytes) && ($mUcs4 < 0x10000)) || (4 < $mBytes) || // From Unicode 3.2, surrogate characters are illegal (($mUcs4 & 0xFFFFF800) == 0xD800) || // Codepoints outside the Unicode range are illegal ($mUcs4 > 0x10FFFF)) { trigger_error( 'utf8_to_unicode: Illegal sequence or codepoint '. 'in UTF-8 at byte '.$i, E_USER_WARNING ); return FALSE; } if (0xFEFF != $mUcs4) { // BOM is legal but we don't want to output it $out[] = $mUcs4; } //initialize UTF8 cache $mState = 0; $mUcs4 = 0; $mBytes = 1; } } else { /** *((0xC0 & (*in) != 0x80) && (mState != 0)) * Incomplete multi-octet sequence. */ trigger_error( 'utf8_to_unicode: Incomplete multi-octet '. ' sequence in UTF-8 at byte '.$i, E_USER_WARNING ); return FALSE; } } } return $out; } //-------------------------------------------------------------------- /** * Takes an array of ints representing the Unicode characters and returns * a UTF-8 string. Astral planes are supported ie. the ints in the * input can be > 0xFFFF. Occurrances of the BOM are ignored. Surrogates * are not allowed. * Returns false if the input array contains ints that represent * surrogates or are outside the Unicode range * and raises a PHP error at level E_USER_WARNING * Note: this function has been modified slightly in this library to use * output buffering to concatenate the UTF-8 string (faster) as well as * reference the array by it's keys * @param array of unicode code points representing a string * @return mixed UTF-8 string or FALSE if array contains invalid code points * @author * @see utf8_to_unicode * @see http://hsivonen.iki.fi/php-utf8/ * @package utf8 * @subpackage unicode */ function utf8_from_unicode($arr) { ob_start(); foreach (array_keys($arr) as $k) { # ASCII range (including control chars) if ( ($arr[$k] >= 0) && ($arr[$k] <= 0x007f) ) { echo chr($arr[$k]); # 2 byte sequence } else if ($arr[$k] <= 0x07ff) { echo chr(0xc0 | ($arr[$k] >> 6)); echo chr(0x80 | ($arr[$k] & 0x003f)); # Byte order mark (skip) } else if($arr[$k] == 0xFEFF) { // nop -- zap the BOM # Test for illegal surrogates } else if ($arr[$k] >= 0xD800 && $arr[$k] <= 0xDFFF) { // found a surrogate trigger_error( 'utf8_from_unicode: Illegal surrogate '. 'at index: '.$k.', value: '.$arr[$k], E_USER_WARNING ); return FALSE; # 3 byte sequence } else if ($arr[$k] <= 0xffff) { echo chr(0xe0 | ($arr[$k] >> 12)); echo chr(0x80 | (($arr[$k] >> 6) & 0x003f)); echo chr(0x80 | ($arr[$k] & 0x003f)); # 4 byte sequence } else if ($arr[$k] <= 0x10ffff) { echo chr(0xf0 | ($arr[$k] >> 18)); echo chr(0x80 | (($arr[$k] >> 12) & 0x3f)); echo chr(0x80 | (($arr[$k] >> 6) & 0x3f)); echo chr(0x80 | ($arr[$k] & 0x3f)); } else { trigger_error( 'utf8_from_unicode: Codepoint out of Unicode range '. 'at index: '.$k.', value: '.$arr[$k], E_USER_WARNING ); // out of range return FALSE; } } $result = ob_get_contents(); ob_end_clean(); return $result; } var/www/intranet/libraries/phputf8/utils/ascii.php0000644000004100000410000002123111034235620022654 0ustar www-datawww-data * @see utf8_deaccent() * @package utf8 * @subpackage ascii */ $GLOBALS['UTF8_LOWER_ACCENTS'] = array( 'à ' => 'a', 'ô' => 'o', 'Ä?' => 'd', 'ḟ' => 'f', 'ë' => 'e', 'Å¡' => 's', 'Æ¡' => 'o', 'ß' => 'ss', 'ă' => 'a', 'Å™' => 'r', 'È›' => 't', 'ň' => 'n', 'Ä?' => 'a', 'Ä·' => 'k', 'Å?' => 's', 'ỳ' => 'y', 'ņ' => 'n', 'ĺ' => 'l', 'ħ' => 'h', 'á¹—' => 'p', 'ó' => 'o', 'ú' => 'u', 'Ä›' => 'e', 'é' => 'e', 'ç' => 'c', 'áº?' => 'w', 'Ä‹' => 'c', 'õ' => 'o', 'ṡ' => 's', 'ø' => 'o', 'Ä£' => 'g', 'ŧ' => 't', 'È™' => 's', 'Ä—' => 'e', 'ĉ' => 'c', 'Å›' => 's', 'î' => 'i', 'ű' => 'u', 'ć' => 'c', 'Ä™' => 'e', 'ŵ' => 'w', 'ṫ' => 't', 'Å«' => 'u', 'Ä?' => 'c', 'ö' => 'oe', 'è' => 'e', 'Å·' => 'y', 'Ä…' => 'a', 'Å‚' => 'l', 'ų' => 'u', 'ů' => 'u', 'ÅŸ' => 's', 'ÄŸ' => 'g', 'ļ' => 'l', 'Æ’' => 'f', 'ž' => 'z', 'ẃ' => 'w', 'ḃ' => 'b', 'Ã¥' => 'a', 'ì' => 'i', 'ï' => 'i', 'ḋ' => 'd', 'Å¥' => 't', 'Å—' => 'r', 'ä' => 'ae', 'í' => 'i', 'Å•' => 'r', 'ê' => 'e', 'ü' => 'ue', 'ò' => 'o', 'Ä“' => 'e', 'ñ' => 'n', 'Å„' => 'n', 'Ä¥' => 'h', 'Ä?' => 'g', 'Ä‘' => 'd', 'ĵ' => 'j', 'ÿ' => 'y', 'Å©' => 'u', 'Å­' => 'u', 'Æ°' => 'u', 'Å£' => 't', 'ý' => 'y', 'Å‘' => 'o', 'â' => 'a', 'ľ' => 'l', 'ẅ' => 'w', 'ż' => 'z', 'Ä«' => 'i', 'ã' => 'a', 'Ä¡' => 'g', 'á¹?' => 'm', 'Å?' => 'o', 'Ä©' => 'i', 'ù' => 'u', 'į' => 'i', 'ź' => 'z', 'á' => 'a', 'û' => 'u', 'þ' => 'th', 'ð' => 'dh', 'æ' => 'ae', 'µ' => 'u', ); //--------------------------------------------------------------- /** * UTF-8 lookup table for upper case accented letters * This lookuptable defines replacements for accented characters from the ASCII-7 * range. This are upper case letters only. * @author Andreas Gohr * @see utf8_deaccent() * @package utf8 * @subpackage ascii */ $GLOBALS['UTF8_UPPER_ACCENTS'] = array( 'à ' => 'A', 'ô' => 'O', 'Ä?' => 'D', 'ḟ' => 'F', 'ë' => 'E', 'Å¡' => 'S', 'Æ¡' => 'O', 'ß' => 'Ss', 'ă' => 'A', 'Å™' => 'R', 'È›' => 'T', 'ň' => 'N', 'Ä?' => 'A', 'Ä·' => 'K', 'Å?' => 'S', 'ỳ' => 'Y', 'ņ' => 'N', 'ĺ' => 'L', 'ħ' => 'H', 'á¹—' => 'P', 'ó' => 'O', 'ú' => 'U', 'Ä›' => 'E', 'é' => 'E', 'ç' => 'C', 'áº?' => 'W', 'Ä‹' => 'C', 'õ' => 'O', 'ṡ' => 'S', 'ø' => 'O', 'Ä£' => 'G', 'ŧ' => 'T', 'È™' => 'S', 'Ä—' => 'E', 'ĉ' => 'C', 'Å›' => 'S', 'î' => 'I', 'ű' => 'U', 'ć' => 'C', 'Ä™' => 'E', 'ŵ' => 'W', 'ṫ' => 'T', 'Å«' => 'U', 'Ä?' => 'C', 'ö' => 'Oe', 'è' => 'E', 'Å·' => 'Y', 'Ä…' => 'A', 'Å‚' => 'L', 'ų' => 'U', 'ů' => 'U', 'ÅŸ' => 'S', 'ÄŸ' => 'G', 'ļ' => 'L', 'Æ’' => 'F', 'ž' => 'Z', 'ẃ' => 'W', 'ḃ' => 'B', 'Ã¥' => 'A', 'ì' => 'I', 'ï' => 'I', 'ḋ' => 'D', 'Å¥' => 'T', 'Å—' => 'R', 'ä' => 'Ae', 'í' => 'I', 'Å•' => 'R', 'ê' => 'E', 'ü' => 'Ue', 'ò' => 'O', 'Ä“' => 'E', 'ñ' => 'N', 'Å„' => 'N', 'Ä¥' => 'H', 'Ä?' => 'G', 'Ä‘' => 'D', 'ĵ' => 'J', 'ÿ' => 'Y', 'Å©' => 'U', 'Å­' => 'U', 'Æ°' => 'U', 'Å£' => 'T', 'ý' => 'Y', 'Å‘' => 'O', 'â' => 'A', 'ľ' => 'L', 'ẅ' => 'W', 'ż' => 'Z', 'Ä«' => 'I', 'ã' => 'A', 'Ä¡' => 'G', 'á¹?' => 'M', 'Å?' => 'O', 'Ä©' => 'I', 'ù' => 'U', 'į' => 'I', 'ź' => 'Z', 'á' => 'A', 'û' => 'U', 'Þ' => 'Th', 'Ã?' => 'Dh', 'Æ' => 'Ae', ); //-------------------------------------------------------------------- /** * Tests whether a string contains only 7bit ASCII bytes. * You might use this to conditionally check whether a string * needs handling as UTF-8 or not, potentially offering performance * benefits by using the native PHP equivalent if it's just ASCII e.g.; * * * * * * @param string * @return boolean TRUE if it's all ASCII * @package utf8 * @subpackage ascii * @see utf8_is_ascii_ctrl */ function utf8_is_ascii($str) { if ( strlen($str) > 0 ) { // Search for any bytes which are outside the ASCII range... return (preg_match('/[^\x00-\x7F]/',$str) !== 1); } return FALSE; } //-------------------------------------------------------------------- /** * Tests whether a string contains only 7bit ASCII bytes with device * control codes omitted. The device control codes can be found on the * second table here: http://www.w3schools.com/tags/ref_ascii.asp * * @param string * @return boolean TRUE if it's all ASCII without device control codes * @package utf8 * @subpackage ascii * @see utf8_is_ascii */ function utf8_is_ascii_ctrl($str) { if ( strlen($str) > 0 ) { // Search for any bytes which are outside the ASCII range, // or are device control codes return (preg_match('/[^\x09\x0A\x0D\x20-\x7E]/',$str) !== 1); } return FALSE; } //-------------------------------------------------------------------- /** * Strip out all non-7bit ASCII bytes * If you need to transmit a string to system which you know can only * support 7bit ASCII, you could use this function. * @param string * @return string with non ASCII bytes removed * @package utf8 * @subpackage ascii * @see utf8_strip_non_ascii_ctrl */ function utf8_strip_non_ascii($str) { ob_start(); while ( preg_match( '/^([\x00-\x7F]+)|([^\x00-\x7F]+)/S', $str, $matches) ) { if ( !isset($matches[2]) ) { echo $matches[0]; } $str = substr($str, strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //-------------------------------------------------------------------- /** * Strip out all non 7bit ASCII bytes and ASCII device control codes. * For a list of ASCII device control codes see the 2nd table here: * http://www.w3schools.com/tags/ref_ascii.asp * * @param string * @return boolean TRUE if it's all ASCII * @package utf8 * @subpackage ascii */ function utf8_strip_non_ascii_ctrl($str) { ob_start(); while ( preg_match( '/^([\x09\x0A\x0D\x20-\x7E]+)|([^\x09\x0A\x0D\x20-\x7E]+)/S', $str, $matches) ) { if ( !isset($matches[2]) ) { echo $matches[0]; } $str = substr($str, strlen($matches[0])); } $result = ob_get_contents(); ob_end_clean(); return $result; } //--------------------------------------------------------------- /** * Replace accented UTF-8 characters by unaccented ASCII-7 "equivalents". * The purpose of this function is to replace characters commonly found in Latin * alphabets with something more or less equivalent from the ASCII range. This can * be useful for converting a UTF-8 to something ready for a filename, for example. * Following the use of this function, you would probably also pass the string * through utf8_strip_non_ascii to clean out any other non-ASCII chars * Use the optional parameter to just deaccent lower ($case = -1) or upper ($case = 1) * letters. Default is to deaccent both cases ($case = 0) * @param string UTF-8 string * @param int (optional) -1 lowercase only, +1 uppercase only, 1 both cases * @param string UTF-8 with accented characters replaced by ASCII chars * @return string accented chars replaced with ascii equivalents * @author Andreas Gohr * @package utf8 * @subpackage ascii */ function utf8_accents_to_ascii( $str, $case=0 ){ if($case <= 0){ global $UTF8_LOWER_ACCENTS; $string = str_replace( array_keys($UTF8_LOWER_ACCENTS), array_values($UTF8_LOWER_ACCENTS), $str ); } if($case >= 0){ global $UTF8_UPPER_ACCENTS; $string = str_replace( array_keys($UTF8_UPPER_ACCENTS), array_values($UTF8_UPPER_ACCENTS), $str ); } return $str; }var/www/intranet/libraries/phputf8/utils/index.html0000644000004100000410000000005411034235620023050 0ustar www-datawww-datavar/www/intranet/libraries/phputf8/utils/patterns.php0000644000004100000410000000653612426701603023444 0ustar www-datawww-data * @param string $string The UTF8 string to strip of special chars * @param string (optional) $repl Replace special with this string * @return string with common non-alphanumeric characters removed * @see utf8_specials_pattern */ function utf8_strip_specials($string, $repl=''){ return preg_replace(utf8_specials_pattern(), $repl, $string); } //-------------------------------------------------------------------- /** * UTF-8 array of common special characters * This array should contain all special characters (not a letter or digit) * defined in the various local charsets - it's not a complete list of * non-alphanum characters in UTF-8. It's not perfect but should match most * cases of special chars. * The controlchars 0x00 to 0x19 are _not_ included in this array. The space * 0x20 is! These chars are _not_ in the array either: _ (0x5f), : 0x3a, * . 0x2e, - 0x2d * @package utf8 * @subpackage utils * @author Andreas Gohr * @see utf8_specials_pattern */ $UTF8_SPECIAL_CHARS = array( 0x001a, 0x001b, 0x001c, 0x001d, 0x001e, 0x001f, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002f, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, 0x0040, 0x005b, 0x005c, 0x005d, 0x005e, 0x0060, 0x007b, 0x007c, 0x007d, 0x007e, 0x007f, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, 0x00d7, 0x00f7, 0x02c7, 0x02d8, 0x02d9, 0x02da, 0x02db, 0x02dc, 0x02dd, 0x0300, 0x0301, 0x0303, 0x0309, 0x0323, 0x0384, 0x0385, 0x0387, 0x03b2, 0x03c6, 0x03d1, 0x03d2, 0x03d5, 0x03d6, 0x05b0, 0x05b1, 0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, 0x05b8, 0x05b9, 0x05bb, 0x05bc, 0x05bd, 0x05be, 0x05bf, 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05f3, 0x05f4, 0x060c, 0x061b, 0x061f, 0x0640, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, 0x0650, 0x0651, 0x0652, 0x066a, 0x0e3f, 0x200c, 0x200d, 0x200e, 0x200f, 0x2013, 0x2014, 0x2015, 0x2017, 0x2018, 0x2019, 0x201a, 0x201c, 0x201d, 0x201e, 0x2020, 0x2021, 0x2022, 0x2026, 0x2030, 0x2032, 0x2033, 0x2039, 0x203a, 0x2044, 0x20a7, 0x20aa, 0x20ab, 0x20ac, 0x2116, 0x2118, 0x2122, 0x2126, 0x2135, 0x2190, 0x2191, 0x2192, 0x2193, 0x2194, 0x2195, 0x21b5, 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x21d4, 0x2200, 0x2202, 0x2203, 0x2205, 0x2206, 0x2207, 0x2208, 0x2209, 0x220b, 0x220f, 0x2211, 0x2212, 0x2215, 0x2217, 0x2219, 0x221a, 0x221d, 0x221e, 0x2220, 0x2227, 0x2228, 0x2229, 0x222a, 0x222b, 0x2234, 0x223c, 0x2245, 0x2248, 0x2260, 0x2261, 0x2264, 0x2265, 0x2282, 0x2283, 0x2284, 0x2286, 0x2287, 0x2295, 0x2297, 0x22a5, 0x22c5, 0x2310, 0x2320, 0x2321, 0x2329, 0x232a, 0x2469, 0x2500, 0x2502, 0x250c, 0x2510, 0x2514, 0x2518, 0x251c, 0x2524, 0x252c, 0x2534, 0x253c, 0x2550, 0x2551, 0x2552, 0x2553, 0x2554, 0x2555, 0x2556, 0x2557, 0x2558, 0x2559, 0x255a, 0x255b, 0x255c, 0x255d, 0x255e, 0x255f, 0x2560, 0x2561, 0x2562, 0x2563, 0x2564, 0x2565, 0x2566, 0x2567, 0x2568, 0x2569, 0x256a, 0x256b, 0x256c, 0x2580, 0x2584, 0x2588, 0x258c, 0x2590, 0x2591, 0x2592, 0x2593, 0x25a0, 0x25b2, 0x25bc, 0x25c6, 0x25ca, 0x25cf, 0x25d7, 0x2605, 0x260e, 0x261b, 0x261e, 0x2660, 0x2663, 0x2665, 0x2666, 0x2701, 0x2702, 0x2703, 0x2704, 0x2706, 0x2707, 0x2708, 0x2709, 0x270c, 0x270d, 0x270e, 0x270f, 0x2710, 0x2711, 0x2712, 0x2713, 0x2714, 0x2715, 0x2716, 0x2717, 0x2718, 0x2719, 0x271a, 0x271b, 0x271c, 0x271d, 0x271e, 0x271f, 0x2720, 0x2721, 0x2722, 0x2723, 0x2724, 0x2725, 0x2726, 0x2727, 0x2729, 0x272a, 0x272b, 0x272c, 0x272d, 0x272e, 0x272f, 0x2730, 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, 0x2738, 0x2739, 0x273a, 0x273b, 0x273c, 0x273d, 0x273e, 0x273f, 0x2740, 0x2741, 0x2742, 0x2743, 0x2744, 0x2745, 0x2746, 0x2747, 0x2748, 0x2749, 0x274a, 0x274b, 0x274d, 0x274f, 0x2750, 0x2751, 0x2752, 0x2756, 0x2758, 0x2759, 0x275a, 0x275b, 0x275c, 0x275d, 0x275e, 0x2761, 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, 0x277f, 0x2789, 0x2793, 0x2794, 0x2798, 0x2799, 0x279a, 0x279b, 0x279c, 0x279d, 0x279e, 0x279f, 0x27a0, 0x27a1, 0x27a2, 0x27a3, 0x27a4, 0x27a5, 0x27a6, 0x27a7, 0x27a8, 0x27a9, 0x27aa, 0x27ab, 0x27ac, 0x27ad, 0x27ae, 0x27af, 0x27b1, 0x27b2, 0x27b3, 0x27b4, 0x27b5, 0x27b6, 0x27b7, 0x27b8, 0x27b9, 0x27ba, 0x27bb, 0x27bc, 0x27bd, 0x27be, 0xf6d9, 0xf6da, 0xf6db, 0xf8d7, 0xf8d8, 0xf8d9, 0xf8da, 0xf8db, 0xf8dc, 0xf8dd, 0xf8de, 0xf8df, 0xf8e0, 0xf8e1, 0xf8e2, 0xf8e3, 0xf8e4, 0xf8e5, 0xf8e6, 0xf8e7, 0xf8e8, 0xf8e9, 0xf8ea, 0xf8eb, 0xf8ec, 0xf8ed, 0xf8ee, 0xf8ef, 0xf8f0, 0xf8f1, 0xf8f2, 0xf8f3, 0xf8f4, 0xf8f5, 0xf8f6, 0xf8f7, 0xf8f8, 0xf8f9, 0xf8fa, 0xf8fb, 0xf8fc, 0xf8fd, 0xf8fe, 0xfe7c, 0xfe7d, ); var/www/intranet/libraries/phputf8/utils/validation.php0000644000004100000410000001503611034235620023724 0ustar www-datawww-data * @param string UTF-8 encoded string * @return boolean true if valid * @see http://hsivonen.iki.fi/php-utf8/ * @see utf8_compliant * @package utf8 * @subpackage validation */ function utf8_is_valid($str) { $mState = 0; // cached expected number of octets after the current octet // until the beginning of the next UTF8 character sequence $mUcs4 = 0; // cached Unicode character $mBytes = 1; // cached expected number of octets in the current sequence $len = strlen($str); for($i = 0; $i < $len; $i++) { $in = ord($str{$i}); if ( $mState == 0) { // When mState is zero we expect either a US-ASCII character or a // multi-octet sequence. if (0 == (0x80 & ($in))) { // US-ASCII, pass straight through. $mBytes = 1; } else if (0xC0 == (0xE0 & ($in))) { // First octet of 2 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x1F) << 6; $mState = 1; $mBytes = 2; } else if (0xE0 == (0xF0 & ($in))) { // First octet of 3 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x0F) << 12; $mState = 2; $mBytes = 3; } else if (0xF0 == (0xF8 & ($in))) { // First octet of 4 octet sequence $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x07) << 18; $mState = 3; $mBytes = 4; } else if (0xF8 == (0xFC & ($in))) { /* First octet of 5 octet sequence. * * This is illegal because the encoded codepoint must be either * (a) not the shortest form or * (b) outside the Unicode range of 0-0x10FFFF. * Rather than trying to resynchronize, we will carry on until the end * of the sequence and let the later error handling code catch it. */ $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 0x03) << 24; $mState = 4; $mBytes = 5; } else if (0xFC == (0xFE & ($in))) { // First octet of 6 octet sequence, see comments for 5 octet sequence. $mUcs4 = ($in); $mUcs4 = ($mUcs4 & 1) << 30; $mState = 5; $mBytes = 6; } else { /* Current octet is neither in the US-ASCII range nor a legal first * octet of a multi-octet sequence. */ return FALSE; } } else { // When mState is non-zero, we expect a continuation of the multi-octet // sequence if (0x80 == (0xC0 & ($in))) { // Legal continuation. $shift = ($mState - 1) * 6; $tmp = $in; $tmp = ($tmp & 0x0000003F) << $shift; $mUcs4 |= $tmp; /** * End of the multi-octet sequence. mUcs4 now contains the final * Unicode codepoint to be output */ if (0 == --$mState) { /* * Check for illegal sequences and codepoints. */ // From Unicode 3.1, non-shortest form is illegal if (((2 == $mBytes) && ($mUcs4 < 0x0080)) || ((3 == $mBytes) && ($mUcs4 < 0x0800)) || ((4 == $mBytes) && ($mUcs4 < 0x10000)) || (4 < $mBytes) || // From Unicode 3.2, surrogate characters are illegal (($mUcs4 & 0xFFFFF800) == 0xD800) || // Codepoints outside the Unicode range are illegal ($mUcs4 > 0x10FFFF)) { return FALSE; } //initialize UTF8 cache $mState = 0; $mUcs4 = 0; $mBytes = 1; } } else { /** *((0xC0 & (*in) != 0x80) && (mState != 0)) * Incomplete multi-octet sequence. */ return FALSE; } } } return TRUE; } //-------------------------------------------------------------------- /** * Tests whether a string complies as UTF-8. This will be much * faster than utf8_is_valid but will pass five and six octet * UTF-8 sequences, which are not supported by Unicode and * so cannot be displayed correctly in a browser. In other words * it is not as strict as utf8_is_valid but it's faster. If you use * is to validate user input, you place yourself at the risk that * attackers will be able to inject 5 and 6 byte sequences (which * may or may not be a significant risk, depending on what you are * are doing) * @see utf8_is_valid * @see http://www.php.net/manual/en/reference.pcre.pattern.modifiers.php#54805 * @param string UTF-8 string to check * @return boolean TRUE if string is valid UTF-8 * @package utf8 * @subpackage validation */ function utf8_compliant($str) { if ( strlen($str) == 0 ) { return TRUE; } // If even just the first character can be matched, when the /u // modifier is used, then it's valid UTF-8. If the UTF-8 is somehow // invalid, nothing at all will match, even if the string contains // some valid sequences return (preg_match('/^.{1}/us',$str,$ar) == 1); } var/www/intranet/libraries/phputf8/strcasecmp.php0000644000004100000410000000112611034235620022571 0ustar www-datawww-data * @see http://www.php.net/ltrim * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @return string * @package utf8 * @subpackage strings */ function utf8_ltrim( $str, $charlist = FALSE ) { if($charlist === FALSE) return ltrim($str); //quote charlist for use in a characterclass $charlist = preg_replace('!([\\\\\\-\\]\\[/^])!','\\\${1}',$charlist); return preg_replace('/^['.$charlist.']+/u','',$str); } //--------------------------------------------------------------- /** * UTF-8 aware replacement for rtrim() * Note: you only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise rtrim will * work normally on a UTF-8 string * @author Andreas Gohr * @see http://www.php.net/rtrim * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @return string * @package utf8 * @subpackage strings */ function utf8_rtrim( $str, $charlist = FALSE ) { if($charlist === FALSE) return rtrim($str); //quote charlist for use in a characterclass $charlist = preg_replace('!([\\\\\\-\\]\\[/^])!','\\\${1}',$charlist); return preg_replace('/['.$charlist.']+$/u','',$str); } //--------------------------------------------------------------- /** * UTF-8 aware replacement for trim() * Note: you only need to use this if you are supplying the charlist * optional arg and it contains UTF-8 characters. Otherwise trim will * work normally on a UTF-8 string * @author Andreas Gohr * @see http://www.php.net/trim * @see http://dev.splitbrain.org/view/darcs/dokuwiki/inc/utf8.php * @return string * @package utf8 * @subpackage strings */ function utf8_trim( $str, $charlist = FALSE ) { if($charlist === FALSE) return trim($str); return utf8_ltrim(utf8_rtrim($str, $charlist), $charlist); }var/www/intranet/libraries/phputf8/TODO.tsk0000644000004100000410000001055511034235620021212 0ustar www-datawww-data Add further ways to "build" library to reduce number of includes necessary - this is now partially mitigated by utf.php which works pretty well, Comparisons of utf_* fns vs. the PHP str* functions for edge behaviour (e.g. sub_str with positions outside of string)Benchmark different implementations of functions against each other Stuff to add Where functions accept an integer character count as an argument, would be good to have byte index versions as well - can be useful in some instances where you're mingling with native str functions Add the "romanize" stuffvar/www/intranet/libraries/index.html0000644000004100000410000000005711034235610020314 0ustar www-datawww-data var/www/intranet/libraries/joomla/0000755000004100000410000000000011660054123017601 5ustar www-datawww-datavar/www/intranet/libraries/joomla/event/0000755000004100000410000000000011660054123020722 5ustar www-datawww-datavar/www/intranet/libraries/joomla/event/event.php0000644000004100000410000000362611061502776022572 0ustar www-datawww-datavar/www/intranet/libraries/joomla/event/dispatcher.php0000644000004100000410000001215411034235632023565 0ustar www-datawww-data $dispatcher = &JDispatcher::getInstance(); * * @access public * @return JDispatcher The EventDispatcher object. * @since 1.5 */ function & getInstance() { static $instance; if (!is_object($instance)) { $instance = new JDispatcher(); } return $instance; } /** * Registers an event handler to the event dispatcher * * @access public * @param string $event Name of the event to register handler for * @param string $handler Name of the event handler * @return void * @since 1.5 */ function register($event, $handler) { // Are we dealing with a class or function type handler? if (function_exists($handler)) { // Ok, function type event handler... lets attach it. $method = array ('event' => $event, 'handler' => $handler); $this->attach($method); } elseif (class_exists($handler)) { //Ok, class type event handler... lets instantiate and attach it. $this->attach(new $handler($this)); } else { JError::raiseWarning('SOME_ERROR_CODE', 'JDispatcher::register: Event handler not recognized.', 'Handler: '.$handler ); } } /** * Triggers an event by dispatching arguments to all observers that handle * the event and returning their return values. * * @access public * @param string $event The event name * @param array $args An array of arguments * @param boolean $doUnpublished [DEPRECATED] * @return array An array of results from each function call * @since 1.5 */ function trigger($event, $args = null, $doUnpublished = false) { // Initialize variables $result = array (); /* * If no arguments were passed, we still need to pass an empty array to * the call_user_func_array function. */ if ($args === null) { $args = array (); } /* * We need to iterate through all of the registered observers and * trigger the event for each observer that handles the event. */ foreach ($this->_observers as $observer) { if (is_array($observer)) { /* * Since we have gotten here, we know a little something about * the observer. It is a function type observer... lets see if * it handles our event. */ if ($observer['event'] == $event) { if (function_exists($observer['handler'])) { $result[] = call_user_func_array($observer['handler'], $args); } else { /* * Couldn't find the function that the observer specified.. * wierd, lets throw an error. */ JError::raiseWarning('SOME_ERROR_CODE', 'JDispatcher::trigger: Event Handler Method does not exist.', 'Method called: '.$observer['handler']); } } else { // Handler doesn't handle this event, move on to next observer. continue; } } elseif (is_object($observer)) { /* * Since we have gotten here, we know a little something about * the observer. It is a class type observer... lets see if it * is an object which has an update method. */ if (method_exists($observer, 'update')) { /* * Ok, now we know that the observer is both not an array * and IS an object. Lets trigger its update method if it * handles the event and return any results. */ if (method_exists($observer, $event)) { $args['event'] = $event; $result[] = $observer->update($args); } else { /* * Handler doesn't handle this event, move on to next * observer. */ continue; } } else { /* * At this point, we know that the registered observer is * neither a function type observer nor an object type * observer. PROBLEM, lets throw an error. */ JError::raiseWarning('SOME_ERROR_CODE', 'JDispatcher::trigger: Unknown Event Handler.', $observer ); } } } return $result; } } var/www/intranet/libraries/joomla/config.php0000644000004100000410000000140511034235632021560 0ustar www-datawww-data$value_name = $value; $obj->$text_name = trim( $text ) ? $text : $value; $obj->disable = $disable; return $obj; } /** * @param string The text for the option * @param string The returned object property name for the value * @param string The returned object property name for the text * @return object */ function optgroup( $text, $value_name = 'value', $text_name = 'text' ) { $obj = new stdClass; $obj->$value_name = ''; $obj->$text_name = $text; return $obj; } /** * Generates just the option tags for an HTML select list * * @param array An array of objects * @param string The name of the object variable for the option value * @param string The name of the object variable for the option text * @param mixed The key that is selected (accepts an array or a string) * @returns string HTML for the select list */ function options( $arr, $key = 'value', $text = 'text', $selected = null, $translate = false ) { $html = ''; foreach ($arr as $i => $option) { $element =& $arr[$i]; // since current doesn't return a reference, need to do this $isArray = is_array( $element ); $extra = ''; if ($isArray) { $k = $element[$key]; $t = $element[$text]; $id = ( isset( $element['id'] ) ? $element['id'] : null ); if(isset($element['disable']) && $element['disable']) { $extra .= ' disabled="disabled"'; } } else { $k = $element->$key; $t = $element->$text; $id = ( isset( $element->id ) ? $element->id : null ); if(isset( $element->disable ) && $element->disable) { $extra .= ' disabled="disabled"'; } } // This is real dirty, open to suggestions, // barring doing a propper object to handle it if ($k === '') { $html .= ''; } else if ($k === '') { $html .= ''; } else { //if no string after hypen - take hypen out $splitText = explode( ' - ', $t, 2 ); $t = $splitText[0]; if(isset($splitText[1])){ $t .= ' - '. $splitText[1]; } //$extra = ''; //$extra .= $id ? ' id="' . $arr[$i]->id . '"' : ''; if (is_array( $selected )) { foreach ($selected as $val) { $k2 = is_object( $val ) ? $val->$key : $val; if ($k == $k2) { $extra .= ' selected="selected"'; break; } } } else { $extra .= ( (string)$k == (string)$selected ? ' selected="selected"' : '' ); } //if flag translate text if ($translate) { $t = JText::_( $t ); } // ensure ampersands are encoded $k = JFilterOutput::ampReplace($k); $t = JFilterOutput::ampReplace($t); $html .= ''; } } return $html; } /** * Generates an HTML select list * * @param array An array of objects * @param string The value of the HTML name attribute * @param string Additional HTML attributes for the '; $html .= JHTMLSelect::Options( $arr, $key, $text, $selected, $translate ); $html .= ''; return $html; } /** * Generates a select list of integers * * @param int The start integer * @param int The end integer * @param int The increment * @param string The value of the HTML name attribute * @param string Additional HTML attributes for the tag * @param mixed The key that is selected * @param string The name of the object variable for the option value * @param string The name of the object variable for the option text * @returns string HTML for the select list */ function radiolist( $arr, $name, $attribs = null, $key = 'value', $text = 'text', $selected = null, $idtag = false, $translate = false ) { reset( $arr ); $html = ''; if (is_array($attribs)) { $attribs = JArrayHelper::toString($attribs); } $id_text = $name; if ( $idtag ) { $id_text = $idtag; } for ($i=0, $n=count( $arr ); $i < $n; $i++ ) { $k = $arr[$i]->$key; $t = $translate ? JText::_( $arr[$i]->$text ) : $arr[$i]->$text; $id = ( isset($arr[$i]->id) ? @$arr[$i]->id : null); $extra = ''; $extra .= $id ? " id=\"" . $arr[$i]->id . "\"" : ''; if (is_array( $selected )) { foreach ($selected as $val) { $k2 = is_object( $val ) ? $val->$key : $val; if ($k == $k2) { $extra .= " selected=\"selected\""; break; } } } else { $extra .= ((string)$k == (string)$selected ? " checked=\"checked\"" : ''); } $html .= "\n\t"; $html .= "\n\t"; } $html .= "\n"; return $html; } /** * Generates a yes/no radio list * * @param string The value of the HTML name attribute * @param string Additional HTML attributes for the '; } } function access( &$row, $i, $archived = NULL ) { if ( !$row->access ) { $color_access = 'style="color: green;"'; $task_access = 'accessregistered'; } else if ( $row->access == 1 ) { $color_access = 'style="color: red;"'; $task_access = 'accessspecial'; } else { $color_access = 'style="color: black;"'; $task_access = 'accesspublic'; } if ($archived == -1) { $href = JText::_( $row->groupname ); } else { $href = ' '. JText::_( $row->groupname ) .'' ; } return $href; } function checkedOut( &$row, $i, $identifier = 'id' ) { $user =& JFactory::getUser(); $userid = $user->get('id'); $result = false; if(is_a($row, 'JTable')) { $result = $row->isCheckedOut($userid); } else { $result = JTable::isCheckedOut($userid, $row->checked_out); } $checked = ''; if ( $result ) { $checked = JHTMLGrid::_checkedOut( $row ); } else { $checked = JHTML::_('grid.id', $i, $row->$identifier ); } return $checked; } function published( &$row, $i, $imgY = 'tick.png', $imgX = 'publish_x.png', $prefix='' ) { $img = $row->published ? $imgY : $imgX; $task = $row->published ? 'unpublish' : 'publish'; $alt = $row->published ? JText::_( 'Published' ) : JText::_( 'Unpublished' ); $action = $row->published ? JText::_( 'Unpublish Item' ) : JText::_( 'Publish item' ); $href = ' '. $alt .'' ; return $href; } function state( $filter_state='*', $published='Published', $unpublished='Unpublished', $archived=NULL, $trashed=NULL ) { $state[] = JHTML::_('select.option', '', '- '. JText::_( 'Select State' ) .' -' ); //Jinx : Why is this used ? //$state[] = JHTML::_('select.option', '*', JText::_( 'Any' ) ); $state[] = JHTML::_('select.option', 'P', JText::_( $published ) ); $state[] = JHTML::_('select.option', 'U', JText::_( $unpublished ) ); if ($archived) { $state[] = JHTML::_('select.option', 'A', JText::_( $archived ) ); } if ($trashed) { $state[] = JHTML::_('select.option', 'T', JText::_( $trashed ) ); } return JHTML::_('select.genericlist', $state, 'filter_state', 'class="inputbox" size="1" onchange="submitform( );"', 'value', 'text', $filter_state ); } function order( $rows, $image='filesave.png', $task="saveorder" ) { $image = JHTML::_('image.administrator', $image, '/images/', NULL, NULL, JText::_( 'Save Order' ) ); $href = ''.$image.''; return $href; } function _checkedOut( &$row, $overlib = 1 ) { $hover = ''; if ( $overlib ) { $text = addslashes(htmlspecialchars($row->editor)); $date = JHTML::_('date', $row->checked_out_time, '%A, %d %B %Y' ); $time = JHTML::_('date', $row->checked_out_time, '%H:%M' ); $hover = ''; } $checked = $hover .''; return $checked; } } var/www/intranet/libraries/joomla/html/html/list.php0000644000004100000410000001565411061502776023217 0ustar www-datawww-datasetQuery( $query ); $groups = $db->loadObjectList(); $access = JHTML::_('select.genericlist', $groups, 'access', 'class="inputbox" size="3"', 'value', 'text', intval( $row->access ), '', 1 ); return $access; } /** * Build the select list to choose an image */ function images( $name, $active = NULL, $javascript = NULL, $directory = NULL, $extensions = "bmp|gif|jpg|png" ) { if ( !$directory ) { $directory = '/images/stories/'; } if ( !$javascript ) { $javascript = "onchange=\"javascript:if (document.forms.adminForm." . $name . ".options[selectedIndex].value!='') {document.imagelib.src='..$directory' + document.forms.adminForm." . $name . ".options[selectedIndex].value} else {document.imagelib.src='../images/blank.png'}\""; } jimport( 'joomla.filesystem.folder' ); $imageFiles = JFolder::files( JPATH_SITE.DS.$directory ); $images = array( JHTML::_('select.option', '', '- '. JText::_( 'Select Image' ) .' -' ) ); foreach ( $imageFiles as $file ) { if ( eregi( $extensions, $file ) ) { $images[] = JHTML::_('select.option', $file ); } } $images = JHTML::_('select.genericlist', $images, $name, 'class="inputbox" size="1" '. $javascript, 'value', 'text', $active ); return $images; } /** * Description * * @param string SQL with ordering As value and 'name field' AS text * @param integer The length of the truncated headline * @since 1.5 */ function genericordering( $sql, $chop = '30' ) { $db =& JFactory::getDBO(); $order = array(); $db->setQuery( $sql ); if (!($orders = $db->loadObjectList())) { if ($db->getErrorNum()) { echo $db->stderr(); return false; } else { $order[] = JHTML::_('select.option', 1, JText::_( 'first' ) ); return $order; } } $order[] = JHTML::_('select.option', 0, '0 '. JText::_( 'first' ) ); for ($i=0, $n=count( $orders ); $i < $n; $i++) { if (JString::strlen($orders[$i]->text) > $chop) { $text = JString::substr($orders[$i]->text,0,$chop)."..."; } else { $text = $orders[$i]->text; } $order[] = JHTML::_('select.option', $orders[$i]->value, $orders[$i]->value.' ('.$text.')' ); } $order[] = JHTML::_('select.option', $orders[$i-1]->value+1, ($orders[$i-1]->value+1).' '. JText::_( 'last' ) ); return $order; } /** * Build the select list for Ordering of a specified Table */ function specificordering( &$row, $id, $query, $neworder = 0 ) { $db =& JFactory::getDBO(); if ( $id ) { $order = JHTML::_('list.genericordering', $query ); $ordering = JHTML::_('select.genericlist', $order, 'ordering', 'class="inputbox" size="1"', 'value', 'text', intval( $row->ordering ) ); } else { if ( $neworder ) { $text = JText::_( 'descNewItemsFirst' ); } else { $text = JText::_( 'descNewItemsLast' ); } $ordering = ''. $text; } return $ordering; } /** * Select list of active users */ function users( $name, $active, $nouser = 0, $javascript = NULL, $order = 'name', $reg = 1 ) { $db =& JFactory::getDBO(); $and = ''; if ( $reg ) { // does not include registered users in the list $and = ' AND gid > 18'; } $query = 'SELECT id AS value, name AS text' . ' FROM #__users' . ' WHERE block = 0' . $and . ' ORDER BY '. $order ; $db->setQuery( $query ); if ( $nouser ) { $users[] = JHTML::_('select.option', '0', '- '. JText::_( 'No User' ) .' -' ); $users = array_merge( $users, $db->loadObjectList() ); } else { $users = $db->loadObjectList(); } $users = JHTML::_('select.genericlist', $users, $name, 'class="inputbox" size="1" '. $javascript, 'value', 'text', $active ); return $users; } /** * Select list of positions - generally used for location of images */ function positions( $name, $active = NULL, $javascript = NULL, $none = 1, $center = 1, $left = 1, $right = 1, $id = false ) { if ( $none ) { $pos[] = JHTML::_('select.option', '', JText::_( 'None' ) ); } if ( $center ) { $pos[] = JHTML::_('select.option', 'center', JText::_( 'Center' ) ); } if ( $left ) { $pos[] = JHTML::_('select.option', 'left', JText::_( 'Left' ) ); } if ( $right ) { $pos[] = JHTML::_('select.option', 'right', JText::_( 'Right' ) ); } $positions = JHTML::_('select.genericlist', $pos, $name, 'class="inputbox" size="1"'. $javascript, 'value', 'text', $active, $id ); return $positions; } /** * Select list of active categories for components */ function category( $name, $section, $active = NULL, $javascript = NULL, $order = 'ordering', $size = 1, $sel_cat = 1 ) { $db =& JFactory::getDBO(); $query = 'SELECT id AS value, title AS text' . ' FROM #__categories' . ' WHERE section = '.$db->Quote($section) . ' AND published = 1' . ' ORDER BY '. $order ; $db->setQuery( $query ); if ( $sel_cat ) { $categories[] = JHTML::_('select.option', '0', '- '. JText::_( 'Select a Category' ) .' -' ); $categories = array_merge( $categories, $db->loadObjectList() ); } else { $categories = $db->loadObjectList(); } $category = JHTML::_('select.genericlist', $categories, $name, 'class="inputbox" size="'. $size .'" '. $javascript, 'value', 'text', $active ); return $category; } /** * Select list of active sections */ function section( $name, $active = NULL, $javascript = NULL, $order = 'ordering', $uncategorized = true ) { $db =& JFactory::getDBO(); $categories[] = JHTML::_('select.option', '-1', '- '. JText::_( 'Select Section' ) .' -' ); if ($uncategorized) { $categories[] = JHTML::_('select.option', '0', JText::_( 'Uncategorized' ) ); } $query = 'SELECT id AS value, title AS text' . ' FROM #__sections' . ' WHERE published = 1' . ' ORDER BY ' . $order ; $db->setQuery( $query ); $sections = array_merge( $categories, $db->loadObjectList() ); $category = JHTML::_('select.genericlist', $sections, $name, 'class="inputbox" size="1" '. $javascript, 'value', 'text', $active ); return $category; } }var/www/intranet/libraries/joomla/html/html/form.php0000644000004100000410000000174711034235630023175 0ustar www-datawww-data'; } }var/www/intranet/libraries/joomla/html/html/index.html0000644000004100000410000000005411034235630023504 0ustar www-datawww-datavar/www/intranet/libraries/joomla/html/html/behavior.php0000644000004100000410000003630711034235630024031 0ustar www-datawww-datagetValue('config.debug'); } // TODO NOTE: Here we are checking for Konqueror - If they fix thier issue with compressed, we will need to update this $konkcheck = strpos (strtolower($_SERVER['HTTP_USER_AGENT']), "konqueror"); if ($debug || $konkcheck) { JHTML::script('mootools-uncompressed.js', 'media/system/js/', false); } else { JHTML::script('mootools.js', 'media/system/js/', false); } $loaded = true; return; } function caption() { JHTML::script('caption.js'); } function formvalidation() { JHTML::script('validate.js' ); } function switcher() { JHTML::script('switcher.js' ); } function combobox() { JHTML::script('combobox.js' ); } function tooltip($selector='.hasTip', $params = array()) { static $tips; if (!isset($tips)) { $tips = array(); } // Include mootools framework JHTMLBehavior::mootools(); $sig = md5(serialize(array($selector,$params))); if (isset($tips[$sig]) && ($tips[$sig])) { return; } // Setup options object $opt['maxTitleChars'] = (isset($params['maxTitleChars']) && ($params['maxTitleChars'])) ? (int)$params['maxTitleChars'] : 50 ; $opt['offsets'] = (isset($params['offsets'])) ? (int)$params['offsets'] : null; $opt['showDelay'] = (isset($params['showDelay'])) ? (int)$params['showDelay'] : null; $opt['hideDelay'] = (isset($params['hideDelay'])) ? (int)$params['hideDelay'] : null; $opt['className'] = (isset($params['className'])) ? $params['className'] : null; $opt['fixed'] = (isset($params['fixed']) && ($params['fixed'])) ? '\\true' : '\\false'; $opt['onShow'] = (isset($params['onShow'])) ? '\\'.$params['onShow'] : null; $opt['onHide'] = (isset($params['onHide'])) ? '\\'.$params['onHide'] : null; $options = JHTMLBehavior::_getJSObject($opt); // Attach tooltips to document $document =& JFactory::getDocument(); $tooltipInit = ' window.addEvent(\'domready\', function(){ var JTooltips = new Tips($$(\''.$selector.'\'), '.$options.'); });'; $document->addScriptDeclaration($tooltipInit); // Set static array $tips[$sig] = true; return; } function modal($selector='a.modal', $params = array()) { static $modals; static $included; $document =& JFactory::getDocument(); // Load the necessary files if they haven't yet been loaded if (!isset($included)) { // Load the javascript and css JHTML::script('modal.js'); JHTML::stylesheet('modal.css'); $included = true; } if (!isset($modals)) { $modals = array(); } $sig = md5(serialize(array($selector,$params))); if (isset($modals[$sig]) && ($modals[$sig])) { return; } // Setup options object $opt['ajaxOptions'] = (isset($params['ajaxOptions']) && (is_array($params['ajaxOptions']))) ? $params['ajaxOptions'] : null; $opt['size'] = (isset($params['size']) && (is_array($params['size']))) ? $params['size'] : null; $opt['onOpen'] = (isset($params['onOpen'])) ? $params['onOpen'] : null; $opt['onClose'] = (isset($params['onClose'])) ? $params['onClose'] : null; $opt['onUpdate'] = (isset($params['onUpdate'])) ? $params['onUpdate'] : null; $opt['onResize'] = (isset($params['onResize'])) ? $params['onResize'] : null; $opt['onMove'] = (isset($params['onMove'])) ? $params['onMove'] : null; $opt['onShow'] = (isset($params['onShow'])) ? $params['onShow'] : null; $opt['onHide'] = (isset($params['onHide'])) ? $params['onHide'] : null; $options = JHTMLBehavior::_getJSObject($opt); // Attach modal behavior to document $document->addScriptDeclaration(" window.addEvent('domready', function() { SqueezeBox.initialize(".$options."); $$('".$selector."').each(function(el) { el.addEvent('click', function(e) { new Event(e).stop(); SqueezeBox.fromElement(el); }); }); });"); // Set static array $modals[$sig] = true; return; } function uploader($id='file-upload', $params = array()) { JHTML::script('swf.js' ); JHTML::script('uploader.js' ); static $uploaders; if (!isset($uploaders)) { $uploaders = array(); } if (isset($uploaders[$id]) && ($uploaders[$id])) { return; } // Setup options object $opt['url'] = (isset($params['targetURL'])) ? $params['targetURL'] : null ; $opt['swf'] = (isset($params['swf'])) ? $params['swf'] : JURI::root(true).'/media/system/swf/uploader.swf'; $opt['multiple'] = (isset($params['multiple']) && !($params['multiple'])) ? '\\false' : '\\true'; $opt['queued'] = (isset($params['queued']) && !($params['queued'])) ? '\\false' : '\\true'; $opt['queueList'] = (isset($params['queueList'])) ? $params['queueList'] : 'upload-queue'; $opt['instantStart'] = (isset($params['instantStart']) && ($params['instantStart'])) ? '\\true' : '\\false'; $opt['allowDuplicates'] = (isset($params['allowDuplicates']) && !($params['allowDuplicates'])) ? '\\false' : '\\true'; $opt['limitSize'] = (isset($params['limitSize']) && ($params['limitSize'])) ? (int)$params['limitSize'] : null; $opt['limitFiles'] = (isset($params['limitFiles']) && ($params['limitFiles'])) ? (int)$params['limitFiles'] : null; $opt['optionFxDuration'] = (isset($params['optionFxDuration'])) ? (int)$params['optionFxDuration'] : null; $opt['container'] = (isset($params['container'])) ? '\\$('.$params['container'].')' : '\\$(\''.$id.'\').getParent()'; $opt['types'] = (isset($params['types'])) ?'\\'.$params['types'] : '\\{\'All Files (*.*)\': \'*.*\'}'; // Optional functions $opt['createReplacement'] = (isset($params['createReplacement'])) ? '\\'.$params['createReplacement'] : null; $opt['onComplete'] = (isset($params['onComplete'])) ? '\\'.$params['onComplete'] : null; $opt['onAllComplete'] = (isset($params['onAllComplete'])) ? '\\'.$params['onAllComplete'] : null; /* types: Object with (description: extension) pairs, default: Images (*.jpg; *.jpeg; *.gif; *.png) */ $options = JHTMLBehavior::_getJSObject($opt); // Attach tooltips to document $document =& JFactory::getDocument(); $uploaderInit = 'sBrowseCaption=\''.JText::_('Browse Files', true).'\'; sRemoveToolTip=\''.JText::_('Remove from queue', true).'\'; window.addEvent(\'load\', function(){ var Uploader = new FancyUpload($(\''.$id.'\'), '.$options.'); $(\'upload-clear\').adopt(new Element(\'input\', { type: \'button\', events: { click: Uploader.clearList.bind(Uploader, [false])}, value: \''.JText::_('Clear Completed').'\' })); });'; $document->addScriptDeclaration($uploaderInit); // Set static array $uploaders[$id] = true; return; } function tree($id, $params = array(), $root = array()) { static $trees; if (!isset($trees)) { $trees = array(); } // Include mootools framework JHTMLBehavior::mootools(); JHTML::script('mootree.js'); JHTML::stylesheet('mootree.css'); if (isset($trees[$id]) && ($trees[$id])) { return; } // Setup options object $opt['div'] = (array_key_exists('div', $params)) ? $params['div'] : $id.'_tree'; $opt['mode'] = (array_key_exists('mode', $params)) ? $params['mode'] : 'folders'; $opt['grid'] = (array_key_exists('grid', $params)) ? '\\'.$params['grid'] : '\\true'; $opt['theme'] = (array_key_exists('theme', $params)) ? $params['theme'] : JURI::root(true).'/media/system/images/mootree.gif'; // Event handlers $opt['onExpand'] = (array_key_exists('onExpand', $params)) ? '\\'.$params['onExpand'] : null; $opt['onSelect'] = (array_key_exists('onSelect', $params)) ? '\\'.$params['onSelect'] : null; $opt['onClick'] = (array_key_exists('onClick', $params)) ? '\\'.$params['onClick'] : '\\function(node){ window.open(node.data.url, $chk(node.data.target) ? node.data.target : \'_self\'); }'; $options = JHTMLBehavior::_getJSObject($opt); // Setup root node $rt['text'] = (array_key_exists('text', $root)) ? $root['text'] : 'Root'; $rt['id'] = (array_key_exists('id', $root)) ? $root['id'] : null; $rt['color'] = (array_key_exists('color', $root)) ? $root['color'] : null; $rt['open'] = (array_key_exists('open', $root)) ? '\\'.$root['open'] : '\\true'; $rt['icon'] = (array_key_exists('icon', $root)) ? $root['icon'] : null; $rt['openicon'] = (array_key_exists('openicon', $root)) ? $root['openicon'] : null; $rt['data'] = (array_key_exists('data', $root)) ? $root['data'] : null; $rootNode = JHTMLBehavior::_getJSObject($rt); $treeName = (array_key_exists('treeName', $params)) ? $params['treeName'] : ''; $js = ' window.addEvent(\'domready\', function(){ tree'.$treeName.' = new MooTreeControl('.$options.','.$rootNode.'); tree'.$treeName.'.adopt(\''.$id.'\');})'; // Attach tooltips to document $document =& JFactory::getDocument(); $document->addScriptDeclaration($js); // Set static array $trees[$id] = true; return; } function calendar() { $document =& JFactory::getDocument(); JHTML::stylesheet('calendar-jos.css', 'media/system/css/', array(' title' => JText::_( 'green' ) ,' media' => 'all' )); JHTML::script( 'calendar.js', 'media/system/js/' ); JHTML::script( 'calendar-setup.js', 'media/system/js/' ); $translation = JHTMLBehavior::_calendartranslation(); if($translation) { $document->addScriptDeclaration($translation); } } /** * Keep session alive, for example, while editing or creating an article. */ function keepalive() { // Include mootools framework JHTMLBehavior::mootools(); $config =& JFactory::getConfig(); $lifetime = ( $config->getValue('lifetime') * 60000 ); $refreshTime = ( $lifetime <= 60000 ) ? 30000 : $lifetime - 60000; //refresh time is 1 minute less than the liftime assined in the configuration.php file $document =& JFactory::getDocument(); $script = ''; $script .= 'function keepAlive( ) {'; $script .= ' var myAjax = new Ajax( "index.php", { method: "get" } ).request();'; $script .= '}'; $script .= ' window.addEvent("domready", function()'; $script .= '{ keepAlive.periodical('.$refreshTime.' ); }'; $script .= ');'; $document->addScriptDeclaration($script); return; } /** * Internal method to get a JavaScript object notation string from an array * * @param array $array The array to convert to JavaScript object notation * @return string JavaScript object notation representation of the array * @since 1.5 */ function _getJSObject($array=array()) { // Initialize variables $object = '{'; // Iterate over array to build objects foreach ((array)$array as $k => $v) { if (is_null($v)) { continue; } if (!is_array($v) && !is_object($v)) { $object .= ' '.$k.': '; $object .= (is_numeric($v) || strpos($v, '\\') === 0) ? (is_numeric($v)) ? $v : substr($v, 1) : "'".$v."'"; $object .= ','; } else { $object .= ' '.$k.': '.JHTMLBehavior::_getJSObject($v).','; } } if (substr($object, -1) == ',') { $object = substr($object, 0, -1); } $object .= '}'; return $object; } /** * Internal method to translate the JavaScript Calendar * * @return string JavaScript that translates the object * @since 1.5 */ function _calendartranslation() { static $jsscript = 0; if($jsscript == 0) { $return = 'Calendar._DN = new Array ("'.JText::_('Sunday').'", "'.JText::_('Monday').'", "'.JText::_('Tuesday').'", "'.JText::_('Wednesday').'", "'.JText::_('Thursday').'", "'.JText::_('Friday').'", "'.JText::_('Saturday').'", "'.JText::_('Sunday').'");Calendar._SDN = new Array ("'.JText::_('Sun').'", "'.JText::_('Mon').'", "'.JText::_('Tue').'", "'.JText::_('Wed').'", "'.JText::_('Thu').'", "'.JText::_('Fri').'", "'.JText::_('Sat').'", "'.JText::_('Sun').'"); Calendar._FD = 0; Calendar._MN = new Array ("'.JText::_('January').'", "'.JText::_('February').'", "'.JText::_('March').'", "'.JText::_('April').'", "'.JText::_('May').'", "'.JText::_('June').'", "'.JText::_('July').'", "'.JText::_('August').'", "'.JText::_('September').'", "'.JText::_('October').'", "'.JText::_('November').'", "'.JText::_('December').'"); Calendar._SMN = new Array ("'.JText::_('January_short').'", "'.JText::_('February_short').'", "'.JText::_('March_short').'", "'.JText::_('April_short').'", "'.JText::_('May_short').'", "'.JText::_('June_short').'", "'.JText::_('July_short').'", "'.JText::_('August_short').'", "'.JText::_('September_short').'", "'.JText::_('October_short').'", "'.JText::_('November_short').'", "'.JText::_('December_short').'");Calendar._TT = {};Calendar._TT["INFO"] = "'.JText::_('About the calendar').'"; Calendar._TT["ABOUT"] = "DHTML Date/Time Selector\n" + "(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + "For latest version visit: http://www.dynarch.com/projects/calendar/\n" + "Distributed under GNU LGPL. See http://gnu.org/licenses/lgpl.html for details." + "\n\n" + "Date selection:\n" + "- Use the \xab, \xbb buttons to select year\n" + "- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" + "- Hold mouse button on any of the above buttons for faster selection."; Calendar._TT["ABOUT_TIME"] = "\n\n" + "Time selection:\n" + "- Click on any of the time parts to increase it\n" + "- or Shift-click to decrease it\n" + "- or click and drag for faster selection."; Calendar._TT["PREV_YEAR"] = "'.JText::_('Prev. year (hold for menu)').'";Calendar._TT["PREV_MONTH"] = "'.JText::_('Prev. month (hold for menu)').'"; Calendar._TT["GO_TODAY"] = "'.JText::_('Go Today').'";Calendar._TT["NEXT_MONTH"] = "'.JText::_('Next month (hold for menu)').'";Calendar._TT["NEXT_YEAR"] = "'.JText::_('Next year (hold for menu)').'";Calendar._TT["SEL_DATE"] = "'.JText::_('Select date').'";Calendar._TT["DRAG_TO_MOVE"] = "'.JText::_('Drag to move').'";Calendar._TT["PART_TODAY"] = "'.JText::_('(Today)').'";Calendar._TT["DAY_FIRST"] = "'.JText::_('Display %s first').'";Calendar._TT["WEEKEND"] = "0,6";Calendar._TT["CLOSE"] = "'.JText::_('Close').'";Calendar._TT["TODAY"] = "'.JText::_('Today').'";Calendar._TT["TIME_PART"] = "'.JText::_('(Shift-)Click or drag to change value').'";Calendar._TT["DEF_DATE_FORMAT"] = "'.JText::_('%Y-%m-%d').'"; Calendar._TT["TT_DATE_FORMAT"] = "'.JText::_('%a, %b %e').'";Calendar._TT["WK"] = "'.JText::_('wk').'";Calendar._TT["TIME"] = "'.JText::_('Time:').'";'; $jsscript = 1; return $return; } else { return false; } } } var/www/intranet/libraries/joomla/html/html/image.php0000644000004100000410000001117111034235630023304 0ustar www-datawww-datagetTemplate(); if ( $altFile ) { // $param allows for an alternative file to be used $src = $altFolder . $altFile; } else if ( $altFile == -1 ) { // Comes from an image list param field with 'Do not use' selected return ''; } else { $path = JPATH_SITE .'/templates/'. $cur_template .'/images/'. $file; if (!isset( $paths[$path] )) { if ( file_exists( JPATH_SITE .'/templates/'. $cur_template .'/images/'. $file ) ) { $paths[$path] = 'templates/'. $cur_template .'/images/'. $file; } else { // outputs only path to image $paths[$path] = $folder . $file; } } $src = $paths[$path]; } if (substr($src, 0, 1 ) == "/") { $src = substr_replace($src, '', 0, 1); } // Prepend the base path $src = JURI::base(true).'/'.$src; // outputs actual html tag if ($asTag) { return ''. html_entity_decode( $alt ) .''; } return $src; } /** * Checks to see if an image exists in the current templates image directory * if it does it loads this image. Otherwise the default image is loaded. * Also can be used in conjunction with the menulist param to create the chosen image * load the default or use no image * * @param string The file name, eg foobar.png * @param string The path to the image * @param int empty: use $file and $folder, -1: show no image, not-empty: use $altFile and $altFolder * @param string Another path. Only used for the contact us form based on the value of the imagelist parm * @param string Alt text * @param array An associative array of attributes to add * @param boolean True (default) to display full tag, false to return just the path */ function administrator( $file, $directory='/images/', $param=NULL, $param_directory='/images/', $alt = NULL, $attribs = null, $type = 1 ) { global $mainframe; if (is_array( $attribs )) { $attribs = JArrayHelper::toString( $attribs ); } $cur_template = $mainframe->getTemplate(); // strip html $alt = html_entity_decode( $alt ); if ( $param ) { $image = $param_directory . $param; } else if ( $param == -1 ) { $image = ''; } else { if ( file_exists( JPATH_ADMINISTRATOR .'/templates/'. $cur_template .'/images/'. $file ) ) { $image = 'templates/'. $cur_template .'/images/'. $file; } else { // compability with previous versions if ( substr($directory, 0, 14 )== "/administrator" ) { $image = substr($directory,15) . $file; } else { $image = $directory . $file; } } } if (substr($image, 0, 1 ) == "/") { $image = substr_replace($image, '', 0, 1); } // Prepend the base path $image = JURI::base(true).'/'.$image; // outputs actual html tag if ( $type ) { $image = ''. $alt .''; } return $image; } }var/www/intranet/libraries/joomla/html/html/help.php0000644000004100000410000000045512406631513023161 0ustar www-datawww-datavar/www/intranet/libraries/joomla/html/html/menu.php0000644000004100000410000001015711034235630023171 0ustar www-datawww-dataQuote($row->menutype) . ' AND parent = '.(int) $row->parent . ' AND published != -2' . ' ORDER BY ordering'; $order = JHTML::_('list.genericordering', $query ); $ordering = JHTML::_('select.genericlist', $order, 'ordering', 'class="inputbox" size="1"', 'value', 'text', intval( $row->ordering ) ); } else { $ordering = ''. JText::_( 'DESCNEWITEMSLAST' ); } return $ordering; } /** * Build the multiple select list for Menu Links/Pages */ function linkoptions( $all=false, $unassigned=false ) { $db =& JFactory::getDBO(); // get a list of the menu items $query = 'SELECT m.id, m.parent, m.name, m.menutype' . ' FROM #__menu AS m' . ' WHERE m.published = 1' . ' ORDER BY m.menutype, m.parent, m.ordering' ; $db->setQuery( $query ); $mitems = $db->loadObjectList(); $mitems_temp = $mitems; // establish the hierarchy of the menu $children = array(); // first pass - collect children foreach ( $mitems as $v ) { $id = $v->id; $pt = $v->parent; $list = @$children[$pt] ? $children[$pt] : array(); array_push( $list, $v ); $children[$pt] = $list; } // second pass - get an indent list of the items $list = JHTMLMenu::TreeRecurse( intval( $mitems[0]->parent ), '', array(), $children, 9999, 0, 0 ); // Code that adds menu name to Display of Page(s) $mitems_spacer = $mitems_temp[0]->menutype; $mitems = array(); if ($all | $unassigned) { $mitems[] = JHTML::_('select.option', '', JText::_( 'Menus' ) ); if ( $all ) { $mitems[] = JHTML::_('select.option', 0, JText::_( 'All' ) ); } if ( $unassigned ) { $mitems[] = JHTML::_('select.option', -1, JText::_( 'Unassigned' ) ); } $mitems[] = JHTML::_('select.option', '' ); } $lastMenuType = null; $tmpMenuType = null; foreach ($list as $list_a) { if ($list_a->menutype != $lastMenuType) { if ($tmpMenuType) { $mitems[] = JHTML::_('select.option', '' ); } $mitems[] = JHTML::_('select.option', '', $list_a->menutype ); $lastMenuType = $list_a->menutype; $tmpMenuType = $list_a->menutype; } $mitems[] = JHTML::_('select.option', $list_a->id, $list_a->treename ); } if ($lastMenuType !== null) { $mitems[] = JHTML::_('select.option', '' ); } return $mitems; } function treerecurse( $id, $indent, $list, &$children, $maxlevel=9999, $level=0, $type=1 ) { if (@$children[$id] && $level <= $maxlevel) { foreach ($children[$id] as $v) { $id = $v->id; if ( $type ) { $pre = '|_ '; $spacer = '.      '; } else { $pre = '- '; $spacer = '  '; } if ( $v->parent == 0 ) { $txt = $v->name; } else { $txt = $pre . $v->name; } $pt = $v->parent; $list[$id] = $v; $list[$id]->treename = "$indent$txt"; $list[$id]->children = count( @$children[$id] ); $list = JHTMLMenu::TreeRecurse( $id, $indent . $spacer, $list, $children, $maxlevel, $level+1, $type ); } } return $list; } }var/www/intranet/libraries/joomla/html/html/content.php0000644000004100000410000000245411034235630023700 0ustar www-datawww-datatext = $text; JPluginHelper::importPlugin('content'); $dispatcher = &JDispatcher::getInstance(); $results = $dispatcher->trigger( 'onPrepareContent', array (&$article, &$params, 0) ); return $article->text; } } var/www/intranet/libraries/joomla/html/parameter/0000755000004100000410000000000011660054123022525 5ustar www-datawww-datavar/www/intranet/libraries/joomla/html/parameter/index.html0000644000004100000410000000005411034235630024520 0ustar www-datawww-datavar/www/intranet/libraries/joomla/html/parameter/element.php0000644000004100000410000000463011061502776024701 0ustar www-datawww-data_parent = $parent; } /** * get the element name * * @access public * @return string type of the parameter */ function getName() { return $this->_name; } function render(&$xmlElement, $value, $control_name = 'params') { $name = $xmlElement->attributes('name'); $label = $xmlElement->attributes('label'); $descr = $xmlElement->attributes('description'); //make sure we have a valid label $label = $label ? $label : $name; $result[0] = $this->fetchTooltip($label, $descr, $xmlElement, $control_name, $name); $result[1] = $this->fetchElement($name, $value, $xmlElement, $control_name); $result[2] = $descr; $result[3] = $label; $result[4] = $value; $result[5] = $name; return $result; } function fetchTooltip($label, $description, &$xmlElement, $control_name='', $name='') { $output = ''; return $output; } function fetchElement($name, $value, &$xmlElement, $control_name) { return; } } var/www/intranet/libraries/joomla/html/parameter/element/0000755000004100000410000000000011660054123024156 5ustar www-datawww-datavar/www/intranet/libraries/joomla/html/parameter/element/section.php0000644000004100000410000000264111061502776026345 0ustar www-datawww-datasetQuery($query); $options = $db->loadObjectList(); array_unshift($options, JHTML::_('select.option', '0', '- '.JText::_('Select Section').' -', 'id', 'title')); return JHTML::_('select.genericlist', $options, ''.$control_name.'['.$name.']', 'class="inputbox"', 'id', 'title', $value, $control_name.$name); } } var/www/intranet/libraries/joomla/html/parameter/element/usergroup.php0000644000004100000410000000324611034235630026726 0ustar www-datawww-dataget_group_children_tree( null, 'USERS', false ); $ctrl = $control_name .'['. $name .']'; $attribs = ' '; if ($v = $node->attributes('size')) { $attribs .= 'size="'.$v.'"'; } if ($v = $node->attributes('class')) { $attribs .= 'class="'.$v.'"'; } else { $attribs .= 'class="inputbox"'; } if ($m = $node->attributes('multiple')) { $attribs .= 'multiple="multiple"'; $ctrl .= '[]'; //$value = implode( '|', ) } //array_unshift( $editors, JHTML::_('select.option', '', '- '. JText::_( 'Select Editor' ) .' -' ) ); return JHTML::_('select.genericlist', $gtree, $ctrl, $attribs, 'value', 'text', $value, $control_name.$name ); } } var/www/intranet/libraries/joomla/html/parameter/element/hidden.php0000644000004100000410000000246111061502776026134 0ustar www-datawww-dataattributes('class') ? 'class="'.$node->attributes('class').'"' : 'class="text_area"' ); return ''; } function fetchTooltip($label, $description, &$xmlElement, $control_name='', $name='') { return false; } } var/www/intranet/libraries/joomla/html/parameter/element/list.php0000644000004100000410000000262111061502776025652 0ustar www-datawww-dataattributes('class') ? 'class="'.$node->attributes('class').'"' : 'class="inputbox"' ); $options = array (); foreach ($node->children() as $option) { $val = $option->attributes('value'); $text = $option->data(); $options[] = JHTML::_('select.option', $val, JText::_($text)); } return JHTML::_('select.genericlist', $options, ''.$control_name.'['.$name.']', $class, 'value', 'text', $value, $control_name.$name); } } var/www/intranet/libraries/joomla/html/parameter/element/helpsites.php0000644000004100000410000000252511061502776026702 0ustar www-datawww-datavar/www/intranet/libraries/joomla/html/parameter/element/category.php0000644000004100000410000000424311061502776026516 0ustar www-datawww-dataattributes('section'); $class = $node->attributes('class'); if (!$class) { $class = "inputbox"; } if (!isset ($section)) { // alias for section $section = $node->attributes('scope'); if (!isset ($section)) { $section = 'content'; } } if ($section == 'content') { // This might get a conflict with the dynamic translation - TODO: search for better solution $query = 'SELECT c.id, CONCAT_WS( "/",s.title, c.title ) AS title' . ' FROM #__categories AS c' . ' LEFT JOIN #__sections AS s ON s.id=c.section' . ' WHERE c.published = 1' . ' AND s.scope = '.$db->Quote($section). ' ORDER BY s.title, c.title'; } else { $query = 'SELECT c.id, c.title' . ' FROM #__categories AS c' . ' WHERE c.published = 1' . ' AND c.section = '.$db->Quote($section). ' ORDER BY c.title'; } $db->setQuery($query); $options = $db->loadObjectList(); array_unshift($options, JHTML::_('select.option', '0', '- '.JText::_('Select Category').' -', 'id', 'title')); return JHTML::_('select.genericlist', $options, ''.$control_name.'['.$name.']', 'class="'.$class.'"', 'id', 'title', $value, $control_name.$name ); } }var/www/intranet/libraries/joomla/html/parameter/element/password.php0000644000004100000410000000245711061502776026550 0ustar www-datawww-dataattributes('size') ? 'size="'.$node->attributes('size').'"' : '' ); $class = ( $node->attributes('class') ? 'class="'.$node->attributes('class').'"' : 'class="text_area"' ); return ''; } } var/www/intranet/libraries/joomla/html/parameter/element/sql.php0000644000004100000410000000253111061502776025476 0ustar www-datawww-datasetQuery($node->attributes('query')); $key = ($node->attributes('key_field') ? $node->attributes('key_field') : 'value'); $val = ($node->attributes('value_field') ? $node->attributes('value_field') : $name); return JHTML::_('select.genericlist', $db->loadObjectList(), ''.$control_name.'['.$name.']', 'class="inputbox"', $key, $val, $value, $control_name.$name); } } var/www/intranet/libraries/joomla/html/parameter/element/textarea.php0000644000004100000410000000263411061502776026520 0ustar www-datawww-dataattributes('rows'); $cols = $node->attributes('cols'); $class = ( $node->attributes('class') ? 'class="'.$node->attributes('class').'"' : 'class="text_area"' ); // convert
tags so they are not visible when editing $value = str_replace('
', "\n", $value); return ''; } } var/www/intranet/libraries/joomla/html/parameter/element/timezones.php0000644000004100000410000001130011061502776026706 0ustar www-datawww-datagetValue('config.offset'); } // LOCALE SETTINGS $timezones = array ( JHTML::_('select.option', -12, JText::_('(UTC -12:00) International Date Line West')), JHTML::_('select.option', -11, JText::_('(UTC -11:00) Midway Island, Samoa')), JHTML::_('select.option', -10, JText::_('(UTC -10:00) Hawaii')), JHTML::_('select.option', -9.5, JText::_('(UTC -09:30) Taiohae, Marquesas Islands')), JHTML::_('select.option', -9, JText::_('(UTC -09:00) Alaska')), JHTML::_('select.option', -8, JText::_('(UTC -08:00) Pacific Time (US & Canada)')), JHTML::_('select.option', -7, JText::_('(UTC -07:00) Mountain Time (US & Canada)')), JHTML::_('select.option', -6, JText::_('(UTC -06:00) Central Time (US & Canada), Mexico City')), JHTML::_('select.option', -5, JText::_('(UTC -05:00) Eastern Time (US & Canada), Bogota, Lima')), JHTML::_('select.option', -4, JText::_('(UTC -04:00) Atlantic Time (Canada), Caracas, La Paz')), JHTML::_('select.option', -4.5, JText::_('(UTC -04:30) Venezuela')), JHTML::_('select.option', -3.5, JText::_('(UTC -03:30) St. John\'s, Newfoundland, Labrador')), JHTML::_('select.option', -3, JText::_('(UTC -03:00) Brazil, Buenos Aires, Georgetown')), JHTML::_('select.option', -2, JText::_('(UTC -02:00) Mid-Atlantic')), JHTML::_('select.option', -1, JText::_('(UTC -01:00) Azores, Cape Verde Islands')), JHTML::_('select.option', 0, JText::_('(UTC 00:00) Western Europe Time, London, Lisbon, Casablanca')), JHTML::_('select.option', 1, JText::_('(UTC +01:00) Amsterdam, Berlin, Brussels, Copenhagen, Madrid, Paris')), JHTML::_('select.option', 2, JText::_('(UTC +02:00) Istanbul, Jerusalem, Kaliningrad, South Africa')), JHTML::_('select.option', 3, JText::_('(UTC +03:00) Baghdad, Riyadh, Moscow, St. Petersburg')), JHTML::_('select.option', 3.5, JText::_('(UTC +03:30) Tehran')), JHTML::_('select.option', 4, JText::_('(UTC +04:00) Abu Dhabi, Muscat, Baku, Tbilisi')), JHTML::_('select.option', 4.5, JText::_('(UTC +04:30) Kabul')), JHTML::_('select.option', 5, JText::_('(UTC +05:00) Ekaterinburg, Islamabad, Karachi, Tashkent')), JHTML::_('select.option', 5.5, JText::_('(UTC +05:30) Bombay, Calcutta, Madras, New Delhi')), JHTML::_('select.option', 5.75, JText::_('(UTC +05:45) Kathmandu')), JHTML::_('select.option', 6, JText::_('(UTC +06:00) Almaty, Dhaka, Colombo')), JHTML::_('select.option', 6.30, JText::_('(UTC +06:30) Yagoon')), JHTML::_('select.option', 7, JText::_('(UTC +07:00) Bangkok, Hanoi, Jakarta')), JHTML::_('select.option', 8, JText::_('(UTC +08:00) Beijing, Perth, Singapore, Hong Kong')), JHTML::_('select.option', 8.75, JText::_('(UTC +08:00) Western Australia')), JHTML::_('select.option', 9, JText::_('(UTC +09:00) Tokyo, Seoul, Osaka, Sapporo, Yakutsk')), JHTML::_('select.option', 9.5, JText::_('(UTC +09:30) Adelaide, Darwin, Yakutsk')), JHTML::_('select.option', 10, JText::_('(UTC +10:00) Eastern Australia, Guam, Vladivostok')), JHTML::_('select.option', 10.5, JText::_('(UTC +10:30) Lord Howe Island (Australia)')), JHTML::_('select.option', 11, JText::_('(UTC +11:00) Magadan, Solomon Islands, New Caledonia')), JHTML::_('select.option', 11.30, JText::_('(UTC +11:30) Norfolk Island')), JHTML::_('select.option', 12, JText::_('(UTC +12:00) Auckland, Wellington, Fiji, Kamchatka')), JHTML::_('select.option', 12.75, JText::_('(UTC +12:45) Chatham Island')), JHTML::_('select.option', 13, JText::_('(UTC +13:00) Tonga')), JHTML::_('select.option', 14, JText::_('(UTC +14:00) Kiribati')),); return JHTML::_('select.genericlist', $timezones, ''.$control_name.'['.$name.']', ' class="inputbox"', 'value', 'text', $value, $control_name.$name ); } } var/www/intranet/libraries/joomla/html/parameter/element/menuitem.php0000644000004100000410000000745011106151024026511 0ustar www-datawww-data_parent->get('menu_type'); if (!empty($menuType)) { $where = ' WHERE menutype = '.$db->Quote($menuType); } else { $where = ' WHERE 1'; } // load the list of menu types // TODO: move query to model $query = 'SELECT menutype, title' . ' FROM #__menu_types' . ' ORDER BY title'; $db->setQuery( $query ); $menuTypes = $db->loadObjectList(); if ($state = $node->attributes('state')) { $where .= ' AND published = '.(int) $state; } // load the list of menu items // TODO: move query to model $query = 'SELECT id, parent, name, menutype, type' . ' FROM #__menu' . $where . ' ORDER BY menutype, parent, ordering' ; $db->setQuery($query); $menuItems = $db->loadObjectList(); // establish the hierarchy of the menu // TODO: use node model $children = array(); if ($menuItems) { // first pass - collect children foreach ($menuItems as $v) { $pt = $v->parent; $list = @$children[$pt] ? $children[$pt] : array(); array_push( $list, $v ); $children[$pt] = $list; } } // second pass - get an indent list of the items $list = JHTML::_('menu.treerecurse', 0, '', array(), $children, 9999, 0, 0 ); // assemble into menutype groups $n = count( $list ); $groupedList = array(); foreach ($list as $k => $v) { $groupedList[$v->menutype][] = &$list[$k]; } // assemble menu items to the array $options = array(); $options[] = JHTML::_('select.option', '', '- '.JText::_('Select Item').' -'); foreach ($menuTypes as $type) { if ($menuType == '') { $options[] = JHTML::_('select.option', '0', ' ', 'value', 'text', true); $options[] = JHTML::_('select.option', $type->menutype, $type->title . ' - ' . JText::_( 'Top' ), 'value', 'text', true ); } if (isset( $groupedList[$type->menutype] )) { $n = count( $groupedList[$type->menutype] ); for ($i = 0; $i < $n; $i++) { $item = &$groupedList[$type->menutype][$i]; //If menutype is changed but item is not saved yet, use the new type in the list if ( JRequest::getString('option', '', 'get') == 'com_menus' ) { $currentItemArray = JRequest::getVar('cid', array(0), '', 'array'); $currentItemId = (int) $currentItemArray[0]; $currentItemType = JRequest::getString('type', '', 'get'); if ( $currentItemId == $item->id && $currentItemType != $item->type) { $item->type = $currentItemType; } } $disable = strpos($node->attributes('disable'), $item->type) !== false ? true : false; $options[] = JHTML::_('select.option', $item->id, '   ' .$item->treename, 'value', 'text', $disable ); } } } return JHTML::_('select.genericlist', $options, ''.$control_name.'['.$name.']', 'class="inputbox"', 'value', 'text', $value, $control_name.$name); } }var/www/intranet/libraries/joomla/html/parameter/element/folderlist.php0000644000004100000410000000360111061502776027045 0ustar www-datawww-dataattributes('directory'); $filter = $node->attributes('filter'); $exclude = $node->attributes('exclude'); $folders = JFolder::folders($path, $filter); $options = array (); foreach ($folders as $folder) { if ($exclude) { if (preg_match( chr( 1 ) . $exclude . chr( 1 ), $folder )) { continue; } } $options[] = JHTML::_('select.option', $folder, $folder); } if (!$node->attributes('hide_none')) { array_unshift($options, JHTML::_('select.option', '-1', '- '.JText::_('Do not use').' -')); } if (!$node->attributes('hide_default')) { array_unshift($options, JHTML::_('select.option', '', '- '.JText::_('Use default').' -')); } return JHTML::_('select.genericlist', $options, ''.$control_name.'['.$name.']', 'class="inputbox"', 'value', 'text', $value, "param$name"); } } var/www/intranet/libraries/joomla/html/parameter/element/text.php0000644000004100000410000000311611061502776025663 0ustar www-datawww-dataattributes('size') ? 'size="'.$node->attributes('size').'"' : '' ); $class = ( $node->attributes('class') ? 'class="'.$node->attributes('class').'"' : 'class="text_area"' ); /* * Required to avoid a cycle of encoding & * html_entity_decode was used in place of htmlspecialchars_decode because * htmlspecialchars_decode is not compatible with PHP 4 */ $value = htmlspecialchars(html_entity_decode($value, ENT_QUOTES), ENT_QUOTES); return ''; } }var/www/intranet/libraries/joomla/html/parameter/element/calendar.php0000644000004100000410000000254311061502776026453 0ustar www-datawww-dataattributes('format') ? $node->attributes('format') : '%Y-%m-%d' ); $class = $node->attributes('class') ? $node->attributes('class') : 'inputbox'; $id = $control_name.$name; $name = $control_name.'['.$name.']'; return JHTML::_('calendar', $value, $name, $id, $format, array('class' => $class)); } } var/www/intranet/libraries/joomla/html/parameter/element/radio.php0000644000004100000410000000244311061502776025777 0ustar www-datawww-datachildren() as $option) { $val = $option->attributes('value'); $text = $option->data(); $options[] = JHTML::_('select.option', $val, JText::_($text)); } return JHTML::_('select.radiolist', $options, ''.$control_name.'['.$name.']', '', 'value', 'text', $value, $control_name.$name ); } } var/www/intranet/libraries/joomla/html/parameter/element/filelist.php0000644000004100000410000000404611061502776026515 0ustar www-datawww-dataattributes('directory'); $filter = $node->attributes('filter'); $exclude = $node->attributes('exclude'); $stripExt = $node->attributes('stripext'); $files = JFolder::files($path, $filter); $options = array (); if (!$node->attributes('hide_none')) { $options[] = JHTML::_('select.option', '-1', '- '.JText::_('Do not use').' -'); } if (!$node->attributes('hide_default')) { $options[] = JHTML::_('select.option', '', '- '.JText::_('Use default').' -'); } if ( is_array($files) ) { foreach ($files as $file) { if ($exclude) { if (preg_match( chr( 1 ) . $exclude . chr( 1 ), $file )) { continue; } } if ($stripExt) { $file = JFile::stripExt( $file ); } $options[] = JHTML::_('select.option', $file, $file); } } return JHTML::_('select.genericlist', $options, ''.$control_name.'['.$name.']', 'class="inputbox"', 'value', 'text', $value, "param$name"); } } var/www/intranet/libraries/joomla/html/parameter/element/languages.php0000644000004100000410000000314611061502776026650 0ustar www-datawww-dataget('gid') >= 23) && $node->attributes('client') == 'administrator') { return JText::_('No Access'); } $client = $node->attributes('client'); jimport('joomla.language.helper'); $languages = JLanguageHelper::createLanguageList($value, constant('JPATH_'.strtoupper($client)), true); array_unshift($languages, JHTML::_('select.option', '', '- '.JText::_('Select Language').' -')); return JHTML::_('select.genericlist', $languages, ''.$control_name.'['.$name.']', 'class="inputbox"', 'value', 'text', $value, $control_name.$name ); } } var/www/intranet/libraries/joomla/html/parameter/element/menu.php0000644000004100000410000000273211061502776025646 0ustar www-datawww-data'; } } } var/www/intranet/libraries/joomla/html/parameter/element/editors.php0000644000004100000410000000322311061502776026347 0ustar www-datawww-dataget('gid') >= 19) ) { return JText::_('No Access'); } // compile list of the editors $query = 'SELECT element AS value, name AS text' . ' FROM #__plugins' . ' WHERE folder = "editors"' . ' AND published = 1' . ' ORDER BY ordering, name' ; $db->setQuery( $query ); $editors = $db->loadObjectList(); array_unshift( $editors, JHTML::_('select.option', '', '- '. JText::_( 'Select Editor' ) .' -' ) ); return JHTML::_('select.genericlist', $editors, ''. $control_name .'['. $name .']', 'class="inputbox"', 'value', 'text', $value, $control_name.$name ); } } var/www/intranet/libraries/joomla/html/parameter/element/imagelist.php0000644000004100000410000000227711061502776026664 0ustar www-datawww-dataaddAttribute('filter', $filter); $parameter =& $this->_parent->loadElement('filelist'); return $parameter->fetchElement($name, $value, $node, $control_name); } } var/www/intranet/libraries/joomla/html/index.html0000644000004100000410000000005411034235630022540 0ustar www-datawww-datavar/www/intranet/libraries/joomla/html/toolbar/0000755000004100000410000000000011660054123022207 5ustar www-datawww-datavar/www/intranet/libraries/joomla/html/toolbar/button.php0000644000004100000410000000471511061502776024251 0ustar www-datawww-data_parent = $parent; } /** * get the element name * * @access public * @return string type of the parameter */ function getName() { return $this->_name; } function render( &$definition ) { /* * Initialize some variables */ $html = null; $id = call_user_func_array(array(&$this, 'fetchId'), $definition); $action = call_user_func_array(array(&$this, 'fetchButton'), $definition); // Build id attribute if ($id) { $id = "id=\"$id\""; } // Build the HTML Button $html .= "\n"; $html .= $action; $html .= "\n"; return $html; } /** * Method to get the CSS class name for an icon identifier * * Can be redefined in the final class * * @access public * @param string $identifier Icon identification string * @return string CSS class name * @since 1.5 */ function fetchIconClass($identifier) { return "icon-32-$identifier"; } /** * Get the button id * * Can be redefined in the final button class * * @access public * @since 1.5 */ function fetchId() { return; } /** * Get the button * * Defined in the final button class * * @abstract * @access public * @since 1.5 */ function fetchButton() { return; } } var/www/intranet/libraries/joomla/html/toolbar/index.html0000644000004100000410000000005411034235630024202 0ustar www-datawww-datavar/www/intranet/libraries/joomla/html/toolbar/button/0000755000004100000410000000000011660054123023522 5ustar www-datawww-datavar/www/intranet/libraries/joomla/html/toolbar/button/popup.php0000644000004100000410000000402011061502776025401 0ustar www-datawww-datafetchIconClass($name); $doTask = $this->_getCommand($name, $url, $width, $height, $top, $left); $html = "\n"; $html .= "\n"; $html .= "\n"; $html .= "$text\n"; $html .= "\n"; return $html; } /** * Get the button id * * Redefined from JButton class * * @access public * @param string $name Button name * @return string Button CSS Id * @since 1.5 */ function fetchId($name) { return $this->_parent->_name.'-'."popup-$name"; } /** * Get the JavaScript command for the button * * @access private * @param object $definition Button definition * @return string JavaScript command string * @since 1.5 */ function _getCommand($name, $url, $width, $height, $top, $left) { if (substr($url, 0, 4) !== 'http') { $url = JURI::base().$url; } return $url; } } var/www/intranet/libraries/joomla/html/toolbar/button/index.html0000644000004100000410000000005411034235630025515 0ustar www-datawww-datavar/www/intranet/libraries/joomla/html/toolbar/button/confirm.php0000644000004100000410000000514311061502776025702 0ustar www-datawww-datafetchIconClass($name); $doTask = $this->_getCommand($msg, $name, $task, $list, $hideMenu); $html = "\n"; $html .= "\n"; $html .= "\n"; $html .= "$text\n"; $html .= "\n"; return $html; } /** * Get the button CSS Id * * @access public * @return string Button CSS Id * @since 1.5 */ function fetchId( $type='Confirm', $name = '', $text = '', $task = '', $list = true, $hideMenu = false ) { return $this->_parent->_name.'-'.$name; } /** * Get the JavaScript command for the button * * @access private * @param object $definition Button definition * @return string JavaScript command string * @since 1.5 */ function _getCommand($msg, $name, $task, $list, $hide) { $todo = JString::strtolower(JText::_( $name )); $message = JText::sprintf( 'Please make a selection from the list to', $todo ); $message = addslashes($message); if ($hide) { if ($list) { $cmd = "javascript:if(document.adminForm.boxchecked.value==0){alert('$message');}else{hideMainMenu();if(confirm('$msg')){submitbutton('$task');}}"; } else { $cmd = "javascript:hideMainMenu();if(confirm('$msg')){submitbutton('$task');}"; } } else { if ($list) { $cmd = "javascript:if(document.adminForm.boxchecked.value==0){alert('$message');}else{if(confirm('$msg')){submitbutton('$task');}}"; } else { $cmd = "javascript:if(confirm('$msg')){submitbutton('$task');}"; } } return $cmd; } }var/www/intranet/libraries/joomla/html/toolbar/button/custom.php0000644000004100000410000000227311061502776025560 0ustar www-datawww-data_parent->_name.'-'.$id; } } var/www/intranet/libraries/joomla/html/toolbar/button/link.php0000644000004100000410000000321711061502776025202 0ustar www-datawww-datafetchIconClass($name); $doTask = $this->_getCommand($url); $html = "\n"; $html .= "\n"; $html .= "\n"; $html .= "$text\n"; $html .= "\n"; return $html; } /** * Get the button CSS Id * * @access public * @return string Button CSS Id * @since 1.5 */ function fetchId($name) { return $this->_parent->_name.'-'.$name; } /** * Get the JavaScript command for the button * * @access private * @param object $definition Button definition * @return string JavaScript command string * @since 1.5 */ function _getCommand($url) { return $url; } }var/www/intranet/libraries/joomla/html/toolbar/button/help.php0000644000004100000410000000366111061502776025200 0ustar www-datawww-datafetchIconClass('help'); $doTask = $this->_getCommand($ref, $com); $html = "\n"; $html .= "\n"; $html .= "\n"; $html .= "$text\n"; $html .= "\n"; return $html; } /** * Get the button id * * Redefined from JButton class * * @access public * @param string $name Button name * @return string Button CSS Id * @since 1.5 */ function fetchId($name) { return $this->_parent->_name.'-'."help"; } /** * Get the JavaScript command for the button * * @access private * @param object $definition Button definition * @return string JavaScript command string * @since 1.5 */ function _getCommand($ref, $com) { // Get Help URL jimport('joomla.language.help'); $url = JHelp::createURL($ref, $com); $cmd = "popupWindow('$url', '".JText::_('Help', true)."', 640, 480, 1)"; return $cmd; } } var/www/intranet/libraries/joomla/html/toolbar/button/separator.php0000644000004100000410000000243711061502776026250 0ustar www-datawww-data\n\n"; } } var/www/intranet/libraries/joomla/html/toolbar/button/standard.php0000644000004100000410000000462011061502776026044 0ustar www-datawww-datafetchIconClass($name); $doTask = $this->_getCommand($text, $task, $list, $hideMenu); $html = "\n"; $html .= "\n"; $html .= "\n"; $html .= "$i18n_text\n"; $html .= "\n"; return $html; } /** * Get the button CSS Id * * @access public * @return string Button CSS Id * @since 1.5 */ function fetchId( $type='Standard', $name = '', $text = '', $task = '', $list = true, $hideMenu = false ) { return $this->_parent->_name.'-'.$name; } /** * Get the JavaScript command for the button * * @access private * @param string $name The task name as seen by the user * @param string $task The task used by the application * @param ??? $list * @param boolean $hide * @return string JavaScript command string * @since 1.5 */ function _getCommand($name, $task, $list, $hide) { $todo = JString::strtolower(JText::_( $name )); $message = JText::sprintf( 'Please make a selection from the list to', $todo ); $message = addslashes($message); $hidecode = $hide ? 'hideMainMenu();' : ''; if ($list) { $cmd = "javascript:if(document.adminForm.boxchecked.value==0){alert('$message');}else{ $hidecode submitbutton('$task')}"; } else { $cmd = "javascript:$hidecode submitbutton('$task')"; } return $cmd; } }var/www/intranet/libraries/joomla/html/toolbar.php0000644000004100000410000001327011061502776022732 0ustar www-datawww-data_name = $name; // Set base path to find buttons $this->_buttonPath[] = dirname(__FILE__).DS.'toolbar'.DS.'button'; } /** * Returns a reference to a global JToolBar object, only creating it if it * doesn't already exist. * * This method must be invoked as: *
  $toolbar = & JToolBar::getInstance( $name );
* * @access public * @param string $name The name of the toolbar. * @return JToolBar The JToolBar object. */ function & getInstance($name = 'toolbar') { static $instances; if (!isset ($instances)) { $instances = array (); } if (empty ($instances[$name])) { $instances[$name] = new JToolBar($name); } return $instances[$name]; } /** * Set a value * * @access public * @param string The name of the param * @param string The value of the parameter * @return string The set value */ function appendButton() { // Push button onto the end of the toolbar array $btn = func_get_args(); array_push($this->_bar, $btn); return true; } /** * Get a value * * @access public * @param string The name of the param * @param mixed The default value if not found * @return string */ function prependButton() { // Insert button into the front of the toolbar array $btn = func_get_args(); array_unshift($this->_bar, $btn); return true; } /** * Render * * @access public * @param string The name of the control, or the default text area if a setup file is not found * @return string HTML */ function render() { $html = array (); // Start toolbar div $html[] = '
'; $html[] = ''; // Render each button in the toolbar foreach ($this->_bar as $button) { $html[] = $this->renderButton($button); } // End toolbar div $html[] = '
'; $html[] = '
'; return implode("\n", $html); } /** * Render a parameter type * * @param object A param tag node * @param string The control name * @return array Any array of the label, the form element and the tooltip */ function renderButton( &$node ) { // Get the button type $type = $node[0]; $button = & $this->loadButtonType($type); /** * Error Occurred */ if ($button === false) { return JText::_('Button not defined for type').' = '.$type; } return $button->render($node); } /** * Loads a button type * * @access public * @param string buttonType * @return object * @since 1.5 */ function & loadButtonType($type, $new = false) { $false = false; $signature = md5($type); if (isset ($this->_buttons[$signature]) && $new === false) { return $this->_buttons[$signature]; } if (!class_exists('JButton')) { JError::raiseWarning( 'SOME_ERROR_CODE', 'Could not load button base class.' ); return $false; } $buttonClass = 'JButton'.$type; if (!class_exists($buttonClass)) { if (isset ($this->_buttonPath)) { $dirs = $this->_buttonPath; } else { $dirs = array (); } $file = JFilterInput::clean(str_replace('_', DS, strtolower($type)).'.php', 'path'); jimport('joomla.filesystem.path'); if ($buttonFile = JPath::find($dirs, $file)) { include_once $buttonFile; } else { JError::raiseWarning('SOME_ERROR_CODE', "Could not load module $buttonClass ($buttonFile)."); return $false; } } if (!class_exists($buttonClass)) { //return JError::raiseError( 'SOME_ERROR_CODE', "Module file $buttonFile does not contain class $buttonClass." ); return $false; } $this->_buttons[$signature] = new $buttonClass($this); return $this->_buttons[$signature]; } /** * Add a directory where JToolBar should search for button types * * You may either pass a string or an array of directories. * * {@link JParameter} will be searching for an element type in the same order you * added them. If the parameter type cannot be found in the custom folders, * it will look in JParameter/types. * * @access public * @param string|array directory or directories to search. * @since 1.5 */ function addButtonPath($path) { if (is_array($path)) { $this->_buttonPath = array_merge($this->_buttonPath, $path); } else { array_push($this->_buttonPath, $path); } } }var/www/intranet/libraries/joomla/html/html.php0000644000004100000410000002204612406631513022231 0ustar www-datawww-data element * * @access public * @param string The relative URL to use for the href attribute * @param string The target attribute to use * @param array An associative array of attributes to add * @since 1.5 */ function link($url, $text, $attribs = null) { if (is_array( $attribs )) { $attribs = JArrayHelper::toString( $attribs ); } return ''.$text.''; } /** * Write a element * * @access public * @param string The relative or absoluete URL to use for the src attribute * @param string The target attribute to use * @param array An associative array of attributes to add * @since 1.5 */ function image($url, $alt, $attribs = null) { if (is_array($attribs)) { $attribs = JArrayHelper::toString( $attribs ); } if(strpos($url, 'http') !== 0) { $url = JURI::root(true).'/'.$url; }; return ''.$alt.''; } /** * Write a element * * @access public * @param string The relative URL to use for the src attribute * @param string The target attribute to use * @param array An associative array of attributes to add * @param string The message to display if the iframe tag is not supported * @since 1.5 */ function iframe( $url, $name, $attribs = null, $noFrames = '' ) { if (is_array( $attribs )) { $attribs = JArrayHelper::toString( $attribs ); } return ''; } /** * Write a element * * @access public * @param string The name of the script file * * @param string The relative or absolute path of the script file * @param boolean If true, the mootools library will be loaded * @since 1.5 */ function script($filename, $path = 'media/system/js/', $mootools = true) { // Include mootools framework if($mootools) { JHTML::_('behavior.mootools'); } if(strpos($path, 'http') !== 0) { $path = JURI::root(true).'/'.$path; }; $document = &JFactory::getDocument(); $document->addScript( $path.$filename ); return; } /** * Write a element * * @access public * @param string The relative URL to use for the href attribute * @since 1.5 */ function stylesheet($filename, $path = 'media/system/css/', $attribs = array()) { if(strpos($path, 'http') !== 0) { $path = JURI::root(true).'/'.$path; }; $document = &JFactory::getDocument(); $document->addStylesheet( $path.$filename, 'text/css', null, $attribs ); return; } /** * Returns formated date according to current local and adds time offset * * @access public * @param string date in an US English date format * @param string format optional format for strftime * @returns string formated date * @see strftime * @since 1.5 */ function date($date, $format = null, $offset = NULL) { if ( ! $format ) { $format = JText::_('DATE_FORMAT_LC1'); } if(is_null($offset)) { $config =& JFactory::getConfig(); $offset = $config->getValue('config.offset'); } $instance =& JFactory::getDate($date); $instance->setOffset($offset); return $instance->toFormat($format); } /** * Creates a tooltip with an image as button * * @access public * @param string $tooltip The tip string * @param string $title The title of the tooltip * @param string $image The image for the tip, if no text is provided * @param string $text The text for the tip * @param string $href An URL that will be used to create the link * @param boolean depreciated * @return string * @since 1.5 */ function tooltip($tooltip, $title='', $image='tooltip.png', $text='', $href='', $link=1) { $tooltip = addslashes(htmlspecialchars($tooltip)); $title = addslashes(htmlspecialchars($title)); if ( !$text ) { $image = JURI::root(true).'/includes/js/ThemeOffice/'. $image; $text = ''. JText::_( 'Tooltip' ) .''; } else { $text = JText::_( $text, true ); } if($title) { $title = $title.'::'; } $style = 'style="text-decoration: none; color: #333;"'; if ( $href ) { $href = JRoute::_( $href ); $style = ''; $tip = ''. $text .''; } else { $tip = ''. $text .''; } return $tip; } /** * Displays a calendar control field * * @param string The date value * @param string The name of the text field * @param string The id of the text field * @param string The date format * @param array Additional html attributes */ function calendar($value, $name, $id, $format = '%Y-%m-%d', $attribs = null) { JHTML::_('behavior.calendar'); //load the calendar behavior if (is_array($attribs)) { $attribs = JArrayHelper::toString( $attribs ); } $document =& JFactory::getDocument(); $document->addScriptDeclaration('window.addEvent(\'domready\', function() {Calendar.setup({ inputField : "'.$id.'", // id of the input field ifFormat : "'.$format.'", // format of the input field button : "'.$id.'_img", // trigger for the calendar (button ID) align : "Tl", // alignment (defaults to "Bl") singleClick : true });});'); return ''. 'calendar'; } /** * Add a directory where JHTML should search for helpers. You may * either pass a string or an array of directories. * * @access public * @param string A path to search. * @return array An array with directory elements * @since 1.5 */ function addIncludePath( $path='' ) { static $paths; if (!isset($paths)) { $paths = array( JPATH_LIBRARIES.DS.'joomla'.DS.'html'.DS.'html' ); } // force path to array settype($path, 'array'); // loop through the path directories foreach ($path as $dir) { if (!empty($dir) && !in_array($dir, $paths)) { array_unshift($paths, JPath::clean( $dir )); } } return $paths; } } var/www/intranet/libraries/joomla/html/editor.php0000644000004100000410000001541311061502776022557 0ustar www-datawww-data_name = $editor; } /** * Returns a reference to a global Editor object, only creating it * if it doesn't already exist. * * This method must be invoked as: *
  $editor = &JEditor::getInstance([$editor);
* * @access public * @param string $editor The editor to use. * @return JEditor The Editor object. */ function &getInstance($editor = 'none') { static $instances; if (!isset ($instances)) { $instances = array (); } $signature = serialize($editor); if (empty ($instances[$signature])) { $instances[$signature] = new JEditor($editor); } return $instances[$signature]; } /** * Initialize the editor */ function initialise() { //check if editor is already loaded if(is_null(($this->_editor))) { return; } $args['event'] = 'onInit'; $return = ''; $results[] = $this->_editor->update($args); foreach ($results as $result) { if (trim($result)) { //$return .= $result; $return = $result; } } $document =& JFactory::getDocument(); $document->addCustomTag($return); } /** * Present a text area * * @param string The control name * @param string The contents of the text area * @param string The width of the text area (px or %) * @param string The height of the text area (px or %) * @param int The number of columns for the textarea * @param int The number of rows for the textarea * @param boolean True and the editor buttons will be displayed * @param array Associative array of editor parameters */ function display($name, $html, $width, $height, $col, $row, $buttons = true, $params = array()) { $this->_loadEditor($params); //check if editor is already loaded if(is_null(($this->_editor))) { return; } // Backwards compatibility. Width and height should be passed without a semicolon from now on. // If editor plugins need a unit like "px" for CSS styling, they need to take care of that $width = str_replace( ';', '', $width ); $height = str_replace( ';', '', $height ); // Initialize variables $return = null; $args['name'] = $name; $args['content'] = $html; $args['width'] = $width; $args['height'] = $height; $args['col'] = $col; $args['row'] = $row; $args['buttons'] = $buttons; $args['event'] = 'onDisplay'; $results[] = $this->_editor->update($args); foreach ($results as $result) { if (trim($result)) { $return .= $result; } } return $return; } /** * Save the editor content * * @param string The name of the editor control */ function save( $editor ) { $this->_loadEditor(); //check if editor is already loaded if(is_null(($this->_editor))) { return; } $args[] = $editor; $args['event'] = 'onSave'; $return = ''; $results[] = $this->_editor->update($args); foreach ($results as $result) { if (trim($result)) { $return .= $result; } } return $return; } /** * Get the editor contents * * @param string The name of the editor control */ function getContent( $editor ) { $this->_loadEditor(); $args['name'] = $editor; $args['event'] = 'onGetContent'; $return = ''; $results[] = $this->_editor->update($args); foreach ($results as $result) { if (trim($result)) { $return .= $result; } } return $return; } /** * Set the editor contents * * @param string The name of the editor control * @param string The contents of the text area */ function setContent( $editor, $html ) { $this->_loadEditor(); $args['name'] = $editor; $args['html'] = $html; $args['event'] = 'onSetContent'; $return = ''; $results[] = $this->_editor->update($args); foreach ($results as $result) { if (trim($result)) { $return .= $result; } } return $return; } /** * Get the editor buttons * * @param mixed $buttons Can be boolean or array, if boolean defines if the buttons are displayed, if array defines a list of buttons not to show. * @access public * @since 1.5 */ function getButtons($editor, $buttons = true) { $result = array(); if(is_bool($buttons) && !$buttons) { return $result; } // Get plugins $plugins = JPluginHelper::getPlugin('editors-xtd'); foreach($plugins as $plugin) { if(is_array($buttons) && in_array($plugin->name, $buttons)) { continue; } $isLoaded = JPluginHelper::importPlugin('editors-xtd', $plugin->name, false); $className = 'plgButton'.$plugin->name; if(class_exists($className)) { $plugin = new $className($this, (array)$plugin); } // Try to authenticate $result[] = $plugin->onDisplay($editor); } return $result; } /** * Load the editor * * @access private * @param array Associative array of editor config paramaters * @since 1.5 */ function _loadEditor($config = array()) { //check if editor is already loaded if(!is_null(($this->_editor))) { return; } jimport('joomla.filesystem.file'); // Build the path to the needed editor plugin $name = JFilterInput::clean($this->_name, 'cmd'); $path = JPATH_SITE.DS.'plugins'.DS.'editors'.DS.$name.'.php'; if ( ! JFile::exists($path) ) { $message = JText::_('Cannot load the editor'); JError::raiseWarning( 500, $message ); return false; } // Require plugin file require_once $path; // Get the plugin $plugin =& JPluginHelper::getPlugin('editors', $this->_name); $params = new JParameter($plugin->params); $params->loadArray($config); $plugin->params = $params; // Build editor plugin classname $name = 'plgEditor'.$this->_name; if($this->_editor = new $name ($this, (array)$plugin)) { // load plugin parameters $this->initialise(); JPluginHelper::importPlugin('editors-xtd'); } } }var/www/intranet/libraries/joomla/html/parameter.php0000644000004100000410000002426111061502776023252 0ustar www-datawww-data_elementPath[] = dirname( __FILE__ ).DS.'parameter'.DS.'element'; if (trim( $data )) { $this->loadINI($data); } if ($path) { $this->loadSetupFile($path); } $this->_raw = $data; } /** * Set a value * * @access public * @param string The name of the param * @param string The value of the parameter * @return string The set value * @since 1.5 */ function set($key, $value = '', $group = '_default') { return $this->setValue($group.'.'.$key, (string) $value); } /** * Get a value * * @access public * @param string The name of the param * @param mixed The default value if not found * @return string * @since 1.5 */ function get($key, $default = '', $group = '_default') { $value = $this->getValue($group.'.'.$key); $result = (empty($value) && ($value !== 0) && ($value !== '0')) ? $default : $value; return $result; } /** * Sets a default value if not alreay assigned * * @access public * @param string The name of the param * @param string The value of the parameter * @param string The parameter group to modify * @return string The set value * @since 1.5 */ function def($key, $default = '', $group = '_default') { $value = $this->get($key, (string) $default, $group); return $this->set($key, $value); } /** * Sets the XML object from custom xml files * * @access public * @param object An XML object * @since 1.5 */ function setXML( &$xml ) { if (is_object( $xml )) { if ($group = $xml->attributes( 'group' )) { $this->_xml[$group] = $xml; } else { $this->_xml['_default'] = $xml; } if ($dir = $xml->attributes( 'addpath' )) { $this->addElementPath( JPATH_ROOT . str_replace('/', DS, $dir) ); } } } /** * Bind data to the parameter * * @param mixed $data Array or Object * @return boolean True if the data was successfully bound * @access public * @since 1.5 */ function bind($data, $group = '_default') { if ( is_array($data) ) { return $this->loadArray($data, $group); } elseif ( is_object($data) ) { return $this->loadObject($data, $group); } else { return $this->loadINI($data, $group); } } /** * Render * * @access public * @param string The name of the control, or the default text area if a setup file is not found * @return string HTML * @since 1.5 */ function render($name = 'params', $group = '_default') { if (!isset($this->_xml[$group])) { return false; } $params = $this->getParams($name, $group); $html = array (); $html[] = ''; if ($description = $this->_xml[$group]->attributes('description')) { // add the params description to the display $desc = JText::_($description); $html[] = ''; } foreach ($params as $param) { $html[] = ''; if ($param[0]) { $html[] = ''; $html[] = ''; } else { $html[] = ''; } $html[] = ''; } if (count($params) < 1) { $html[] = ""; } $html[] = '
'.$desc.'
'.$param[0].''.$param[1].''.$param[1].'
".JText::_('There are no Parameters for this item')."
'; return implode("\n", $html); } /** * Render all parameters to an array * * @access public * @param string The name of the control, or the default text area if a setup file is not found * @return array Array of all parameters, each as array Any array of the label, the form element and the tooltip * @since 1.5 */ function renderToArray($name = 'params', $group = '_default') { if (!isset($this->_xml[$group])) { return false; } $results = array(); foreach ($this->_xml[$group]->children() as $param) { $result = $this->getParam($param, $name); $results[$result[5]] = $result; } return $results; } /** * Return number of params to render * * @access public * @return mixed Boolean falst if no params exist or integer number of params that exist * @since 1.5 */ function getNumParams($group = '_default') { if (!isset($this->_xml[$group]) || !count($this->_xml[$group]->children())) { return false; } else { return count($this->_xml[$group]->children()); } } /** * Get the number of params in each group * * @access public * @return array Array of all group names as key and param count as value * @since 1.5 */ function getGroups() { if (!is_array($this->_xml)) { return false; } $results = array(); foreach ($this->_xml as $name => $group) { $results[$name] = $this->getNumParams($name); } return $results; } /** * Render all parameters * * @access public * @param string The name of the control, or the default text area if a setup file is not found * @return array Aarray of all parameters, each as array Any array of the label, the form element and the tooltip * @since 1.5 */ function getParams($name = 'params', $group = '_default') { if (!isset($this->_xml[$group])) { return false; } $results = array(); foreach ($this->_xml[$group]->children() as $param) { $results[] = $this->getParam($param, $name); } return $results; } /** * Render a parameter type * * @param object A param tag node * @param string The control name * @return array Any array of the label, the form element and the tooltip * @since 1.5 */ function getParam(&$node, $control_name = 'params', $group = '_default') { //get the type of the parameter $type = $node->attributes('type'); //remove any occurance of a mos_ prefix $type = str_replace('mos_', '', $type); $element =& $this->loadElement($type); // error happened if ($element === false) { $result = array(); $result[0] = $node->attributes('name'); $result[1] = JText::_('Element not defined for type').' = '.$type; $result[5] = $result[0]; return $result; } //get value $value = $this->get($node->attributes('name'), $node->attributes('default'), $group); return $element->render($node, $value, $control_name); } /** * Loads an xml setup file and parses it * * @access public * @param string path to xml setup file * @return object * @since 1.5 */ function loadSetupFile($path) { $result = false; if ($path) { $xml = & JFactory::getXMLParser('Simple'); if ($xml->loadFile($path)) { if ($params = & $xml->document->params) { foreach ($params as $param) { $this->setXML( $param ); $result = true; } } } } else { $result = true; } return $result; } /** * Loads a element type * * @access public * @param string elementType * @return object * @since 1.5 */ function &loadElement( $type, $new = false ) { $false = false; $signature = md5( $type ); if( (isset( $this->_elements[$signature] ) && !is_a($this->_elements[$signature], '__PHP_Incomplete_Class')) && $new === false ) { return $this->_elements[$signature]; } $elementClass = 'JElement'.$type; if( !class_exists( $elementClass ) ) { if( isset( $this->_elementPath ) ) { $dirs = $this->_elementPath; } else { $dirs = array(); } $file = JFilterInput::clean(str_replace('_', DS, $type).'.php', 'path'); jimport('joomla.filesystem.path'); if ($elementFile = JPath::find($dirs, $file)) { include_once $elementFile; } else { return $false; } } if( !class_exists( $elementClass ) ) { return $false; } $this->_elements[$signature] = new $elementClass($this); return $this->_elements[$signature]; } /** * Add a directory where JParameter should search for element types * * You may either pass a string or an array of directories. * * JParameter will be searching for a element type in the same * order you added them. If the parameter type cannot be found in * the custom folders, it will look in * JParameter/types. * * @access public * @param string|array directory or directories to search. * @since 1.5 */ function addElementPath( $path ) { // just force path to array settype( $path, 'array' ); // loop through the path directories foreach ( $path as $dir ) { // no surrounding spaces allowed! $dir = trim( $dir ); // add trailing separators as needed if ( substr( $dir, -1 ) != DIRECTORY_SEPARATOR ) { // directory $dir .= DIRECTORY_SEPARATOR; } // add to the top of the search dirs array_unshift( $this->_elementPath, $dir ); } } }var/www/intranet/libraries/joomla/html/pane.php0000644000004100000410000001526611061502776022222 0ustar www-datawww-data_loadBehavior($params); $loaded = true; } } /** * Creates a pane and creates the javascript object for it * * @param string The pane identifier */ function startPane( $id ) { return '
'; } /** * Ends the pane */ function endPane() { return "
"; } /** * Creates a tab panel with title text and starts that panel * * @param string $text The name of the tab * @param string $id The tab identifier */ function startPanel( $text, $id ) { return '
'.$text.'
'; } /** * Ends a tab page */ function endPanel() { return "
"; } /** * Load the javascript behavior and attach it to the document * * @param array $params Associative array of values */ function _loadBehavior($params = array()) { // Include mootools framework JHTML::_('behavior.mootools'); $document =& JFactory::getDocument(); $options = '{'; $opt['onActive'] = (isset($params['onActive'])) ? $params['onActive'] : null ; $opt['onBackground'] = (isset($params['onBackground'])) ? $params['onBackground'] : null ; $opt['display'] = (isset($params['startOffset'])) ? (int)$params['startOffset'] : null ; foreach ($opt as $k => $v) { if ($v) { $options .= $k.': '.$v.','; } } if (substr($options, -1) == ',') { $options = substr($options, 0, -1); } $options .= '}'; $js = ' window.addEvent(\'domready\', function(){ $$(\'dl.tabs\').each(function(tabs){ new JTabs(tabs, '.$options.'); }); });'; $document->addScriptDeclaration( $js ); $document->addScript( JURI::root(true). '/media/system/js/tabs.js' ); } } /** * JPanelSliders class to to draw parameter panes * * @package Joomla.Framework * @subpackage HTML * @since 1.5 */ class JPaneSliders extends JPane { /** * Constructor * * @param int useCookies, if set to 1 cookie will hold last used tab between page refreshes */ function __construct( $params = array() ) { static $loaded = false; parent::__construct($params); if(!$loaded) { $this->_loadBehavior($params); $loaded = true; } } /** * Creates a pane and creates the javascript object for it * * @param string The pane identifier */ function startPane( $id ) { return '
'; } /** * Ends the pane */ function endPane() { return '
'; } /** * Creates a tab panel with title text and starts that panel * * @param string $text - The name of the tab * @param string $id - The tab identifier */ function startPanel( $text, $id ) { return '
' .'

'.$text.'

' .'
'; } /** * Ends a tab page */ function endPanel() { return '
'; } /** * Load the javascript behavior and attach it to the document * * @param array $params Associative array of values */ function _loadBehavior($params = array()) { // Include mootools framework JHTML::_('behavior.mootools'); $document =& JFactory::getDocument(); $options = '{'; $opt['onActive'] = 'function(toggler, i) { toggler.addClass(\'jpane-toggler-down\'); toggler.removeClass(\'jpane-toggler\'); }'; $opt['onBackground'] = 'function(toggler, i) { toggler.addClass(\'jpane-toggler\'); toggler.removeClass(\'jpane-toggler-down\'); }'; $opt['duration'] = (isset($params['duration'])) ? (int)$params['duration'] : 300; $opt['display'] = (isset($params['startOffset']) && ($params['startTransition'])) ? (int)$params['startOffset'] : null ; $opt['show'] = (isset($params['startOffset']) && (!$params['startTransition'])) ? (int)$params['startOffset'] : null ; $opt['opacity'] = (isset($params['opacityTransition']) && ($params['opacityTransition'])) ? 'true' : 'false' ; $opt['alwaysHide'] = (isset($params['allowAllClose']) && ($params['allowAllClose'])) ? 'true' : null ; foreach ($opt as $k => $v) { if ($v) { $options .= $k.': '.$v.','; } } if (substr($options, -1) == ',') { $options = substr($options, 0, -1); } $options .= '}'; $js = ' window.addEvent(\'domready\', function(){ new Accordion($$(\'.panel h3.jpane-toggler\'), $$(\'.panel div.jpane-slider\'), '.$options.'); });'; $document->addScriptDeclaration( $js ); } } var/www/intranet/libraries/joomla/html/pagination.php0000644000004100000410000003605111061502776023423 0ustar www-datawww-datatotal = (int) $total; $this->limitstart = (int) max($limitstart, 0); $this->limit = (int) max($limit, 0); if ($this->limit > $this->total) { $this->limitstart = 0; } if (!$this->limit) { $this->limit = $total; $this->limitstart = 0; } if ($this->limitstart > $this->total) { $this->limitstart -= $this->limitstart % $this->limit; } // Set the total pages and current page values if($this->limit > 0) { $this->set( 'pages.total', ceil($this->total / $this->limit)); $this->set( 'pages.current', ceil(($this->limitstart + 1) / $this->limit)); } // Set the pagination iteration loop values $displayedPages = 10; $this->set( 'pages.start', (floor(($this->get('pages.current') -1) / $displayedPages)) * $displayedPages +1); if ($this->get('pages.start') + $displayedPages -1 < $this->get('pages.total')) { $this->set( 'pages.stop', $this->get('pages.start') + $displayedPages -1); } else { $this->set( 'pages.stop', $this->get('pages.total')); } // If we are viewing all records set the view all flag to true if ($this->limit == $total) { $this->_viewall = true; } } /** * Return the rationalised offset for a row with a given index. * * @access public * @param int $index The row index * @return int Rationalised offset for a row with a given index * @since 1.5 */ function getRowOffset($index) { return $index +1 + $this->limitstart; } /** * Return the pagination data object, only creating it if it doesn't already exist * * @access public * @return object Pagination data object * @since 1.5 */ function getData() { static $data; if (!is_object($data)) { $data = $this->_buildDataObject(); } return $data; } /** * Create and return the pagination pages counter string, ie. Page 2 of 4 * * @access public * @return string Pagination pages counter string * @since 1.5 */ function getPagesCounter() { // Initialize variables $html = null; if ($this->get('pages.total') > 1) { $html .= JText::_('Page')." ".$this->get('pages.current')." ".JText::_('of')." ".$this->get('pages.total'); } return $html; } /** * Create and return the pagination result set counter string, ie. Results 1-10 of 42 * * @access public * @return string Pagination result set counter string * @since 1.5 */ function getResultsCounter() { // Initialize variables $html = null; $fromResult = $this->limitstart + 1; // If the limit is reached before the end of the list if ($this->limitstart + $this->limit < $this->total) { $toResult = $this->limitstart + $this->limit; } else { $toResult = $this->total; } // If there are results found if ($this->total > 0) { $msg = JText::sprintf('Results of', $fromResult, $toResult, $this->total); $html .= "\n".$msg; } else { $html .= "\n".JText::_('No records found'); } return $html; } /** * Create and return the pagination page list string, ie. Previous, Next, 1 2 3 ... x * * @access public * @return string Pagination page list string * @since 1.0 */ function getPagesLinks() { global $mainframe; $lang =& JFactory::getLanguage(); // Build the page navigation list $data = $this->_buildDataObject(); $list = array(); $itemOverride = false; $listOverride = false; $chromePath = JPATH_THEMES.DS.$mainframe->getTemplate().DS.'html'.DS.'pagination.php'; if (file_exists($chromePath)) { require_once ($chromePath); if (function_exists('pagination_item_active') && function_exists('pagination_item_inactive')) { $itemOverride = true; } if (function_exists('pagination_list_render')) { $listOverride = true; } } // Build the select list if ($data->all->base !== null) { $list['all']['active'] = true; $list['all']['data'] = ($itemOverride) ? pagination_item_active($data->all) : $this->_item_active($data->all); } else { $list['all']['active'] = false; $list['all']['data'] = ($itemOverride) ? pagination_item_inactive($data->all) : $this->_item_inactive($data->all); } if ($data->start->base !== null) { $list['start']['active'] = true; $list['start']['data'] = ($itemOverride) ? pagination_item_active($data->start) : $this->_item_active($data->start); } else { $list['start']['active'] = false; $list['start']['data'] = ($itemOverride) ? pagination_item_inactive($data->start) : $this->_item_inactive($data->start); } if ($data->previous->base !== null) { $list['previous']['active'] = true; $list['previous']['data'] = ($itemOverride) ? pagination_item_active($data->previous) : $this->_item_active($data->previous); } else { $list['previous']['active'] = false; $list['previous']['data'] = ($itemOverride) ? pagination_item_inactive($data->previous) : $this->_item_inactive($data->previous); } $list['pages'] = array(); //make sure it exists foreach ($data->pages as $i => $page) { if ($page->base !== null) { $list['pages'][$i]['active'] = true; $list['pages'][$i]['data'] = ($itemOverride) ? pagination_item_active($page) : $this->_item_active($page); } else { $list['pages'][$i]['active'] = false; $list['pages'][$i]['data'] = ($itemOverride) ? pagination_item_inactive($page) : $this->_item_inactive($page); } } if ($data->next->base !== null) { $list['next']['active'] = true; $list['next']['data'] = ($itemOverride) ? pagination_item_active($data->next) : $this->_item_active($data->next); } else { $list['next']['active'] = false; $list['next']['data'] = ($itemOverride) ? pagination_item_inactive($data->next) : $this->_item_inactive($data->next); } if ($data->end->base !== null) { $list['end']['active'] = true; $list['end']['data'] = ($itemOverride) ? pagination_item_active($data->end) : $this->_item_active($data->end); } else { $list['end']['active'] = false; $list['end']['data'] = ($itemOverride) ? pagination_item_inactive($data->end) : $this->_item_inactive($data->end); } if($this->total > $this->limit){ return ($listOverride) ? pagination_list_render($list) : $this->_list_render($list); } else{ return ''; } } /** * Return the pagination footer * * @access public * @return string Pagination footer * @since 1.0 */ function getListFooter() { global $mainframe; $list = array(); $list['limit'] = $this->limit; $list['limitstart'] = $this->limitstart; $list['total'] = $this->total; $list['limitfield'] = $this->getLimitBox(); $list['pagescounter'] = $this->getPagesCounter(); $list['pageslinks'] = $this->getPagesLinks(); $chromePath = JPATH_THEMES.DS.$mainframe->getTemplate().DS.'html'.DS.'pagination.php'; if (file_exists( $chromePath )) { require_once( $chromePath ); if (function_exists( 'pagination_list_footer' )) { return pagination_list_footer( $list ); } } return $this->_list_footer($list); } /** * Creates a dropdown box for selecting how many records to show per page * * @access public * @return string The html for the limit # input box * @since 1.0 */ function getLimitBox() { global $mainframe; // Initialize variables $limits = array (); // Make the option list for ($i = 5; $i <= 30; $i += 5) { $limits[] = JHTML::_('select.option', "$i"); } $limits[] = JHTML::_('select.option', '50'); $limits[] = JHTML::_('select.option', '100'); $limits[] = JHTML::_('select.option', '0', JText::_('all')); $selected = $this->_viewall ? 0 : $this->limit; // Build the select list if ($mainframe->isAdmin()) { $html = JHTML::_('select.genericlist', $limits, 'limit', 'class="inputbox" size="1" onchange="submitform();"', 'value', 'text', $selected); } else { $html = JHTML::_('select.genericlist', $limits, 'limit', 'class="inputbox" size="1" onchange="this.form.submit()"', 'value', 'text', $selected); } return $html; } /** * Return the icon to move an item UP * * @access public * @param int $i The row index * @param boolean $condition True to show the icon * @param string $task The task to fire * @param string $alt The image alternate text string * @return string Either the icon to move an item up or a space * @since 1.0 */ function orderUpIcon($i, $condition = true, $task = 'orderup', $alt = 'Move Up', $enabled = true) { $alt = JText::_($alt); $html = ' '; if (($i > 0 || ($i + $this->limitstart > 0)) && $condition) { if($enabled) { $html = ''; $html .= ' '.$alt.''; $html .= ''; } else { $html = ''.$alt.''; } } return $html; } /** * Return the icon to move an item DOWN * * @access public * @param int $i The row index * @param int $n The number of items in the list * @param boolean $condition True to show the icon * @param string $task The task to fire * @param string $alt The image alternate text string * @return string Either the icon to move an item down or a space * @since 1.0 */ function orderDownIcon($i, $n, $condition = true, $task = 'orderdown', $alt = 'Move Down', $enabled = true) { $alt = JText::_($alt); $html = ' '; if (($i < $n -1 || $i + $this->limitstart < $this->total - 1) && $condition) { if($enabled) { $html = ''; $html .= ' '.$alt.''; $html .= ''; } else { $html = ''.$alt.''; } } return $html; } function _list_footer($list) { // Initialize variables $html = "
\n"; $html .= "\n
".JText::_('Display Num').$list['limitfield']."
"; $html .= $list['pageslinks']; $html .= "\n
".$list['pagescounter']."
"; $html .= "\n"; $html .= "\n
"; return $html; } function _list_render($list) { // Initialize variables $html = null; // Reverse output rendering for right-to-left display $html .= '<< '; $html .= $list['start']['data']; $html .= ' < '; $html .= $list['previous']['data']; foreach( $list['pages'] as $page ) { $html .= ' '.$page['data']; } $html .= ' '. $list['next']['data']; $html .= ' >'; $html .= ' '. $list['end']['data']; $html .= ' >>'; return $html; } function _item_active(&$item) { global $mainframe; if ($mainframe->isAdmin()) { if($item->base>0) return "text."\" onclick=\"javascript: document.adminForm.limitstart.value=".$item->base."; submitform();return false;\">".$item->text.""; else return "text."\" onclick=\"javascript: document.adminForm.limitstart.value=0; submitform();return false;\">".$item->text.""; } else { return "text."\" href=\"".$item->link."\" class=\"pagenav\">".$item->text.""; } } function _item_inactive(&$item) { global $mainframe; if ($mainframe->isAdmin()) { return "".$item->text.""; } else { return "".$item->text.""; } } /** * Create and return the pagination data object * * @access public * @return object Pagination data object * @since 1.5 */ function _buildDataObject() { // Initialize variables $data = new stdClass(); $data->all = new JPaginationObject(JText::_('View All')); if (!$this->_viewall) { $data->all->base = '0'; $data->all->link = JRoute::_("&limitstart="); } // Set the start and previous data objects $data->start = new JPaginationObject(JText::_('Start')); $data->previous = new JPaginationObject(JText::_('Prev')); if ($this->get('pages.current') > 1) { $page = ($this->get('pages.current') -2) * $this->limit; $page = $page == 0 ? '' : $page; //set the empty for removal from route $data->start->base = '0'; $data->start->link = JRoute::_("&limitstart="); $data->previous->base = $page; $data->previous->link = JRoute::_("&limitstart=".$page); } // Set the next and end data objects $data->next = new JPaginationObject(JText::_('Next')); $data->end = new JPaginationObject(JText::_('End')); if ($this->get('pages.current') < $this->get('pages.total')) { $next = $this->get('pages.current') * $this->limit; $end = ($this->get('pages.total') -1) * $this->limit; $data->next->base = $next; $data->next->link = JRoute::_("&limitstart=".$next); $data->end->base = $end; $data->end->link = JRoute::_("&limitstart=".$end); } $data->pages = array(); $stop = $this->get('pages.stop'); for ($i = $this->get('pages.start'); $i <= $stop; $i ++) { $offset = ($i -1) * $this->limit; $offset = $offset == 0 ? '' : $offset; //set the empty for removal from route $data->pages[$i] = new JPaginationObject($i); if ($i != $this->get('pages.current') || $this->_viewall) { $data->pages[$i]->base = $offset; $data->pages[$i]->link = JRoute::_("&limitstart=".$offset); } } return $data; } } /** * Pagination object representing a particular item in the pagination lists * * @package Joomla.Framework * @subpackage HTML * @since 1.5 */ class JPaginationObject extends JObject { var $text; var $base; var $link; function __construct($text, $base=null, $link=null) { $this->text = $text; $this->base = $base; $this->link = $link; } }var/www/intranet/libraries/joomla/filter/0000755000004100000410000000000011660054123021066 5ustar www-datawww-datavar/www/intranet/libraries/joomla/filter/index.html0000644000004100000410000000005411034235630023061 0ustar www-datawww-datavar/www/intranet/libraries/joomla/filter/filteroutput.php0000644000004100000410000001011511061502776024352 0ustar www-datawww-data $v) { if (is_array( $v ) || is_object( $v ) || $v == NULL || substr( $k, 1, 1 ) == '_' ) { continue; } if (is_string( $exclude_keys ) && $k == $exclude_keys) { continue; } else if (is_array( $exclude_keys ) && in_array( $k, $exclude_keys )) { continue; } $mixed->$k = htmlspecialchars( $v, $quote_style, 'UTF-8' ); } } } /** * This method processes a string and replaces all instances of & with & in links only * * @static * @param string $input String to process * @return string Processed string * @since 1.5 */ function linkXHTMLSafe($input) { $regex = 'href="([^"]*(&(amp;){0})[^"]*)*?"'; return preg_replace_callback( "#$regex#i", array('JFilterOutput', '_ampReplaceCallback'), $input ); } /** * This method processes a string and replaces all accented UTF-8 characters by unaccented * ASCII-7 "equivalents", whitespaces are replaced by hyphens and the string is lowercased. * * @static * @param string $input String to process * @return string Processed string * @since 1.5 */ function stringURLSafe($string) { //remove any '-' from the string they will be used as concatonater $str = str_replace('-', ' ', $string); $lang =& JFactory::getLanguage(); $str = $lang->transliterate($str); // remove any duplicate whitespace, and ensure all characters are alphanumeric $str = preg_replace(array('/\s+/','/[^A-Za-z0-9\-]/'), array('-',''), $str); // lowercase and trim $str = trim(strtolower($str)); return $str; } /** * Replaces & with & for xhtml compliance * * @todo There must be a better way??? * * @static * @since 1.5 */ function ampReplace( $text ) { $text = str_replace( '&&', '*--*', $text ); $text = str_replace( '&#', '*-*', $text ); $text = str_replace( '&', '&', $text ); $text = preg_replace( '|&(?![\w]+;)|', '&', $text ); $text = str_replace( '*-*', '&#', $text ); $text = str_replace( '*--*', '&&', $text ); return $text; } /** * Callback method for replacing & with & in a string * * @static * @param string $m String to process * @return string Replaced string * @since 1.5 */ function _ampReplaceCallback( $m ) { $rx = '&(?!amp;)'; return preg_replace( '#'.$rx.'#', '&', $m[0] ); } /** * Cleans text of all formating and scripting code */ function cleanText ( &$text ) { $text = preg_replace( "']*>.*?'si", '', $text ); $text = preg_replace( '/]*>([^<]+)<\/a>/is', '\2 (\1)', $text ); $text = preg_replace( '//', '', $text ); $text = preg_replace( '/{.+?}/', '', $text ); $text = preg_replace( '/ /', ' ', $text ); $text = preg_replace( '/&/', ' ', $text ); $text = preg_replace( '/"/', ' ', $text ); $text = strip_tags( $text ); $text = htmlspecialchars( $text ); return $text; } } var/www/intranet/libraries/joomla/filter/filterinput.php0000644000004100000410000003705311061502776024163 0ustar www-datawww-data * Original Contributors: Gianpaolo Racca, Ghislain Picard, Marco Wandschneider, Chris Tobin and Andrew Eddie. * * @package Joomla.Framework * @subpackage Filter * @since 1.5 */ class JFilterInput extends JObject { var $tagsArray; // default = empty array var $attrArray; // default = empty array var $tagsMethod; // default = 0 var $attrMethod; // default = 0 var $xssAuto; // default = 1 var $tagBlacklist = array ('applet', 'body', 'bgsound', 'base', 'basefont', 'embed', 'frame', 'frameset', 'head', 'html', 'id', 'iframe', 'ilayer', 'layer', 'link', 'meta', 'name', 'object', 'script', 'style', 'title', 'xml'); var $attrBlacklist = array ('action', 'background', 'codebase', 'dynsrc', 'lowsrc'); // also will strip ALL event handlers /** * Constructor for inputFilter class. Only first parameter is required. * * @access protected * @param array $tagsArray list of user-defined tags * @param array $attrArray list of user-defined attributes * @param int $tagsMethod WhiteList method = 0, BlackList method = 1 * @param int $attrMethod WhiteList method = 0, BlackList method = 1 * @param int $xssAuto Only auto clean essentials = 0, Allow clean blacklisted tags/attr = 1 * @since 1.5 */ function __construct($tagsArray = array(), $attrArray = array(), $tagsMethod = 0, $attrMethod = 0, $xssAuto = 1) { // Make sure user defined arrays are in lowercase $tagsArray = array_map('strtolower', (array) $tagsArray); $attrArray = array_map('strtolower', (array) $attrArray); // Assign member variables $this->tagsArray = $tagsArray; $this->attrArray = $attrArray; $this->tagsMethod = $tagsMethod; $this->attrMethod = $attrMethod; $this->xssAuto = $xssAuto; } /** * Returns a reference to an input filter object, only creating it if it doesn't already exist. * * This method must be invoked as: *
  $filter = & JFilterInput::getInstance();
* * @static * @param array $tagsArray list of user-defined tags * @param array $attrArray list of user-defined attributes * @param int $tagsMethod WhiteList method = 0, BlackList method = 1 * @param int $attrMethod WhiteList method = 0, BlackList method = 1 * @param int $xssAuto Only auto clean essentials = 0, Allow clean blacklisted tags/attr = 1 * @return object The JFilterInput object. * @since 1.5 */ function & getInstance($tagsArray = array(), $attrArray = array(), $tagsMethod = 0, $attrMethod = 0, $xssAuto = 1) { static $instances; $sig = md5(serialize(array($tagsArray,$attrArray,$tagsMethod,$attrMethod,$xssAuto))); if (!isset ($instances)) { $instances = array(); } if (empty ($instances[$sig])) { $instances[$sig] = new JFilterInput($tagsArray, $attrArray, $tagsMethod, $attrMethod, $xssAuto); } return $instances[$sig]; } /** * Method to be called by another php script. Processes for XSS and * specified bad code. * * @access public * @param mixed $source Input string/array-of-string to be 'cleaned' * @param string $type Return type for the variable (INT, FLOAT, BOOLEAN, WORD, ALNUM, CMD, BASE64, STRING, ARRAY, PATH, NONE) * @return mixed 'Cleaned' version of input parameter * @since 1.5 * @static */ function clean($source, $type='string') { // Handle the type constraint switch (strtoupper($type)) { case 'INT' : case 'INTEGER' : // Only use the first integer value preg_match('/-?[0-9]+/', (string) $source, $matches); $result = @ (int) $matches[0]; break; case 'FLOAT' : case 'DOUBLE' : // Only use the first floating point value preg_match('/-?[0-9]+(\.[0-9]+)?/', (string) $source, $matches); $result = @ (float) $matches[0]; break; case 'BOOL' : case 'BOOLEAN' : $result = (bool) $source; break; case 'WORD' : $result = (string) preg_replace( '/[^A-Z_]/i', '', $source ); break; case 'ALNUM' : $result = (string) preg_replace( '/[^A-Z0-9]/i', '', $source ); break; case 'CMD' : $result = (string) preg_replace( '/[^A-Z0-9_\.-]/i', '', $source ); $result = ltrim($result, '.'); break; case 'BASE64' : $result = (string) preg_replace( '/[^A-Z0-9\/+=]/i', '', $source ); break; case 'STRING' : // Check for static usage and assign $filter the proper variable if(isset($this) && is_a( $this, 'JFilterInput' )) { $filter =& $this; } else { $filter =& JFilterInput::getInstance(); } $result = (string) $filter->_remove($filter->_decode((string) $source)); break; case 'ARRAY' : $result = (array) $source; break; case 'PATH' : $pattern = '/^[A-Za-z0-9_-]+[A-Za-z0-9_\.-]*([\\\\\/][A-Za-z0-9_-]+[A-Za-z0-9_\.-]*)*$/'; preg_match($pattern, (string) $source, $matches); $result = @ (string) $matches[0]; break; case 'USERNAME' : $result = (string) preg_replace( '/[\x00-\x1F\x7F<>"\'%&]/', '', $source ); break; default : // Check for static usage and assign $filter the proper variable if(is_object($this) && get_class($this) == 'JFilterInput') { $filter =& $this; } else { $filter =& JFilterInput::getInstance(); } // Are we dealing with an array? if (is_array($source)) { foreach ($source as $key => $value) { // filter element for XSS and other 'bad' code etc. if (is_string($value)) { $source[$key] = $filter->_remove($filter->_decode($value)); } } $result = $source; } else { // Or a string? if (is_string($source) && !empty ($source)) { // filter source for XSS and other 'bad' code etc. $result = $filter->_remove($filter->_decode($source)); } else { // Not an array or string.. return the passed parameter $result = $source; } } break; } return $result; } /** * Function to determine if contents of an attribute is safe * * @static * @param array $attrSubSet A 2 element array for attributes name,value * @return boolean True if bad code is detected * @since 1.5 */ function checkAttribute($attrSubSet) { $attrSubSet[0] = strtolower($attrSubSet[0]); $attrSubSet[1] = strtolower($attrSubSet[1]); return (((strpos($attrSubSet[1], 'expression') !== false) && ($attrSubSet[0]) == 'style') || (strpos($attrSubSet[1], 'javascript:') !== false) || (strpos($attrSubSet[1], 'behaviour:') !== false) || (strpos($attrSubSet[1], 'vbscript:') !== false) || (strpos($attrSubSet[1], 'mocha:') !== false) || (strpos($attrSubSet[1], 'livescript:') !== false)); } /** * Internal method to iteratively remove all unwanted tags and attributes * * @access protected * @param string $source Input string to be 'cleaned' * @return string 'Cleaned' version of input parameter * @since 1.5 */ function _remove($source) { $loopCounter = 0; // Iteration provides nested tag protection while ($source != $this->_cleanTags($source)) { $source = $this->_cleanTags($source); $loopCounter ++; } return $source; } /** * Internal method to strip a string of certain tags * * @access protected * @param string $source Input string to be 'cleaned' * @return string 'Cleaned' version of input parameter * @since 1.5 */ function _cleanTags($source) { /* * In the beginning we don't really have a tag, so everything is * postTag */ $preTag = null; $postTag = $source; $currentSpace = false; $attr = ''; // moffats: setting to null due to issues in migration system - undefined variable errors // Is there a tag? If so it will certainly start with a '<' $tagOpen_start = strpos($source, '<'); while ($tagOpen_start !== false) { // Get some information about the tag we are processing $preTag .= substr($postTag, 0, $tagOpen_start); $postTag = substr($postTag, $tagOpen_start); $fromTagOpen = substr($postTag, 1); $tagOpen_end = strpos($fromTagOpen, '>'); // Let's catch any non-terminated tags and skip over them if ($tagOpen_end === false) { $postTag = substr($postTag, $tagOpen_start +1); $tagOpen_start = strpos($postTag, '<'); continue; } // Do we have a nested tag? $tagOpen_nested = strpos($fromTagOpen, '<'); $tagOpen_nested_end = strpos(substr($postTag, $tagOpen_end), '>'); if (($tagOpen_nested !== false) && ($tagOpen_nested < $tagOpen_end)) { $preTag .= substr($postTag, 0, ($tagOpen_nested +1)); $postTag = substr($postTag, ($tagOpen_nested +1)); $tagOpen_start = strpos($postTag, '<'); continue; } // Lets get some information about our tag and setup attribute pairs $tagOpen_nested = (strpos($fromTagOpen, '<') + $tagOpen_start +1); $currentTag = substr($fromTagOpen, 0, $tagOpen_end); $tagLength = strlen($currentTag); $tagLeft = $currentTag; $attrSet = array (); $currentSpace = strpos($tagLeft, ' '); // Are we an open tag or a close tag? if (substr($currentTag, 0, 1) == '/') { // Close Tag $isCloseTag = true; list ($tagName) = explode(' ', $currentTag); $tagName = substr($tagName, 1); } else { // Open Tag $isCloseTag = false; list ($tagName) = explode(' ', $currentTag); } /* * Exclude all "non-regular" tagnames * OR no tagname * OR remove if xssauto is on and tag is blacklisted */ if ((!preg_match("/^[a-z][a-z0-9]*$/i", $tagName)) || (!$tagName) || ((in_array(strtolower($tagName), $this->tagBlacklist)) && ($this->xssAuto))) { $postTag = substr($postTag, ($tagLength +2)); $tagOpen_start = strpos($postTag, '<'); // Strip tag continue; } /* * Time to grab any attributes from the tag... need this section in * case attributes have spaces in the values. */ while ($currentSpace !== false) { $attr = ''; $fromSpace = substr($tagLeft, ($currentSpace +1)); $nextSpace = strpos($fromSpace, ' '); $openQuotes = strpos($fromSpace, '"'); $closeQuotes = strpos(substr($fromSpace, ($openQuotes +1)), '"') + $openQuotes +1; // Do we have an attribute to process? [check for equal sign] if (strpos($fromSpace, '=') !== false) { /* * If the attribute value is wrapped in quotes we need to * grab the substring from the closing quote, otherwise grab * till the next space */ if (($openQuotes !== false) && (strpos(substr($fromSpace, ($openQuotes +1)), '"') !== false)) { $attr = substr($fromSpace, 0, ($closeQuotes +1)); } else { $attr = substr($fromSpace, 0, $nextSpace); } } else { /* * No more equal signs so add any extra text in the tag into * the attribute array [eg. checked] */ if ($fromSpace != '/') { $attr = substr($fromSpace, 0, $nextSpace); } } // Last Attribute Pair if (!$attr && $fromSpace != '/') { $attr = $fromSpace; } // Add attribute pair to the attribute array $attrSet[] = $attr; // Move search point and continue iteration $tagLeft = substr($fromSpace, strlen($attr)); $currentSpace = strpos($tagLeft, ' '); } // Is our tag in the user input array? $tagFound = in_array(strtolower($tagName), $this->tagsArray); // If the tag is allowed lets append it to the output string if ((!$tagFound && $this->tagsMethod) || ($tagFound && !$this->tagsMethod)) { // Reconstruct tag with allowed attributes if (!$isCloseTag) { // Open or Single tag $attrSet = $this->_cleanAttributes($attrSet); $preTag .= '<'.$tagName; for ($i = 0; $i < count($attrSet); $i ++) { $preTag .= ' '.$attrSet[$i]; } // Reformat single tags to XHTML if (strpos($fromTagOpen, ''; } else { $preTag .= ' />'; } } else { // Closing Tag $preTag .= ''; } } // Find next tag's start and continue iteration $postTag = substr($postTag, ($tagLength +2)); $tagOpen_start = strpos($postTag, '<'); } // Append any code after the end of tags and return if ($postTag != '<') { $preTag .= $postTag; } return $preTag; } /** * Internal method to strip a tag of certain attributes * * @access protected * @param array $attrSet Array of attribute pairs to filter * @return array Filtered array of attribute pairs * @since 1.5 */ function _cleanAttributes($attrSet) { // Initialize variables $newSet = array(); // Iterate through attribute pairs for ($i = 0; $i < count($attrSet); $i ++) { // Skip blank spaces if (!$attrSet[$i]) { continue; } // Split into name/value pairs $attrSubSet = explode('=', trim($attrSet[$i]), 2); list ($attrSubSet[0]) = explode(' ', $attrSubSet[0]); /* * Remove all "non-regular" attribute names * AND blacklisted attributes */ if ((!preg_match('/[a-z]*$/i', $attrSubSet[0])) || (($this->xssAuto) && ((in_array(strtolower($attrSubSet[0]), $this->attrBlacklist)) || (substr($attrSubSet[0], 0, 2) == 'on')))) { continue; } // XSS attribute value filtering if ($attrSubSet[1]) { // strips unicode, hex, etc $attrSubSet[1] = str_replace('&#', '', $attrSubSet[1]); // strip normal newline within attr value $attrSubSet[1] = preg_replace('/[\n\r]/', '', $attrSubSet[1]); // strip double quotes $attrSubSet[1] = str_replace('"', '', $attrSubSet[1]); // convert single quotes from either side to doubles (Single quotes shouldn't be used to pad attr value) if ((substr($attrSubSet[1], 0, 1) == "'") && (substr($attrSubSet[1], (strlen($attrSubSet[1]) - 1), 1) == "'")) { $attrSubSet[1] = substr($attrSubSet[1], 1, (strlen($attrSubSet[1]) - 2)); } // strip slashes $attrSubSet[1] = stripslashes($attrSubSet[1]); } // Autostrip script tags if (JFilterInput::checkAttribute($attrSubSet)) { continue; } // Is our attribute in the user input array? $attrFound = in_array(strtolower($attrSubSet[0]), $this->attrArray); // If the tag is allowed lets keep it if ((!$attrFound && $this->attrMethod) || ($attrFound && !$this->attrMethod)) { // Does the attribute have a value? if ($attrSubSet[1]) { $newSet[] = $attrSubSet[0].'="'.$attrSubSet[1].'"'; } elseif ($attrSubSet[1] == "0") { /* * Special Case * Is the value 0? */ $newSet[] = $attrSubSet[0].'="0"'; } else { $newSet[] = $attrSubSet[0].'="'.$attrSubSet[0].'"'; } } } return $newSet; } /** * Try to convert to plaintext * * @access protected * @param string $source * @return string Plaintext string * @since 1.5 */ function _decode($source) { // entity decode $trans_tbl = get_html_translation_table(HTML_ENTITIES); foreach($trans_tbl as $k => $v) { $ttr[$v] = utf8_encode($k); } $source = strtr($source, $ttr); // convert decimal $source = preg_replace('/&#(\d+);/me', "chr(\\1)", $source); // decimal notation // convert hex $source = preg_replace('/&#x([a-f0-9]+);/mei', "chr(0x\\1)", $source); // hex notation return $source; } }var/www/intranet/libraries/joomla/mail/0000755000004100000410000000000011660054123020523 5ustar www-datawww-datavar/www/intranet/libraries/joomla/mail/index.html0000644000004100000410000000005411034235632022520 0ustar www-datawww-datavar/www/intranet/libraries/joomla/mail/mail.php0000644000004100000410000001656611061502776022203 0ustar www-datawww-dataSetLanguage('joomla', JPATH_LIBRARIES.DS.'phpmailer'.DS.'language'.DS); } /** * Returns a reference to a global e-mail object, only creating it * if it doesn't already exist. * * This method must be invoked as: *
  $mail =& JMail::getInstance();
* * NOTE: If you need an instance to use that does not have the global configuration * values, use an id string that is not 'Joomla'. * * @static * @access public * @param string $id The id string for the JMail instance [optional] * @return object The global JMail object * @since 1.5 */ function & getInstance($id = 'Joomla') { static $instances; if (!isset ($instances)) { $instances = array (); } if (empty ($instances[$id])) { $instances[$id] = new JMail(); } return $instances[$id]; } /** * @return mixed True if successful, a JError object otherwise */ function &Send() { if ( ( $this->Mailer == 'mail' ) && ! function_exists('mail') ) { return JError::raiseNotice( 500, JText::_('MAIL_FUNCTION_DISABLED') ); } @ $result = parent::Send(); if ($result == false) { // TODO: Set an appropriate error number $result =& JError::raiseNotice( 500, JText::_($this->ErrorInfo) ); } return $result; } /** * Set the E-Mail sender * * @access public * @param array $from E-Mail address and Name of sender *
	 * 			array( [0] => E-Mail Address [1] => Name )
	 * 		
* @return void * @since 1.5 */ function setSender($from) { // If $from is an array we assume it has an address and a name if (is_array($from)) { $this->From = JMailHelper::cleanLine( $from[0] ); $this->FromName = JMailHelper::cleanLine( $from[1] ); // If it is a string we assume it is just the address } elseif (is_string($from)) { $this->From = JMailHelper::cleanLine( $from ); // If it is neither, we throw a warning } else { JError::raiseWarning( 0, "JMail:: Invalid E-Mail Sender: $from", "JMail::setSender($from)"); } } /** * Set the E-Mail subject * * @access public * @param string $subject Subject of the e-mail * @return void * @since 1.5 */ function setSubject($subject) { $this->Subject = JMailHelper::cleanLine( $subject ); } /** * Set the E-Mail body * * @access public * @param string $content Body of the e-mail * @return void * @since 1.5 */ function setBody($content) { /* * Filter the Body * TODO: Check for XSS */ $this->Body = JMailHelper::cleanText( $content ); } /** * Add recipients to the email * * @access public * @param mixed $recipient Either a string or array of strings [e-mail address(es)] * @return void * @since 1.5 */ function addRecipient($recipient) { // If the recipient is an aray, add each recipient... otherwise just add the one if (is_array($recipient)) { foreach ($recipient as $to) { $to = JMailHelper::cleanLine( $to ); $this->AddAddress($to); } } else { $recipient = JMailHelper::cleanLine( $recipient ); $this->AddAddress($recipient); } } /** * Add carbon copy recipients to the email * * @access public * @param mixed $cc Either a string or array of strings [e-mail address(es)] * @return void * @since 1.5 */ function addCC($cc) { //If the carbon copy recipient is an aray, add each recipient... otherwise just add the one if (isset ($cc)) { if (is_array($cc)) { foreach ($cc as $to) { $to = JMailHelper::cleanLine( $to ); parent::AddCC($to); } } else { $cc = JMailHelper::cleanLine( $cc ); parent::AddCC($cc); } } } /** * Add blind carbon copy recipients to the email * * @access public * @param mixed $cc Either a string or array of strings [e-mail address(es)] * @return void * @since 1.5 */ function addBCC($bcc) { // If the blind carbon copy recipient is an aray, add each recipient... otherwise just add the one if (isset ($bcc)) { if (is_array($bcc)) { foreach ($bcc as $to) { $to = JMailHelper::cleanLine( $to ); parent::AddBCC($to); } } else { $bcc = JMailHelper::cleanLine( $bcc ); parent::AddBCC($bcc); } } } /** * Add file attachments to the email * * @access public * @param mixed $attachment Either a string or array of strings [filenames] * @return void * @since 1.5 */ function addAttachment($attachment) { // If the file attachments is an aray, add each file... otherwise just add the one if (isset ($attachment)) { if (is_array($attachment)) { foreach ($attachment as $file) { parent::AddAttachment($file); } } else { parent::AddAttachment($attachment); } } } /** * Add Reply to e-mail address(es) to the e-mail * * @access public * @param array $reply Either an array or multi-array of form *
	 * 			array( [0] => E-Mail Address [1] => Name )
	 * 		
* @return void * @since 1.5 */ function addReplyTo($replyto) { // Take care of reply email addresses if (is_array($replyto[0])) { foreach ($replyto as $to) { $to0 = JMailHelper::cleanLine( $to[0] ); $to1 = JMailHelper::cleanLine( $to[1] ); parent::AddReplyTo($to0, $to1); } } else { $replyto0 = JMailHelper::cleanLine( $replyto[0] ); $replyto1 = JMailHelper::cleanLine( $replyto[1] ); parent::AddReplyTo($replyto0, $replyto1); } } /** * Use sendmail for sending the e-mail * * @access public * @param string $sendmail Path to sendmail [optional] * @return boolean True on success * @since 1.5 */ function useSendmail($sendmail = null) { $this->Sendmail = $sendmail; if (!empty ($this->Sendmail)) { $this->IsSendmail(); return true; } else { $this->IsMail(); return false; } } /** * Use SMTP for sending the e-mail * * @access public * @param string $auth SMTP Authentication [optional] * @param string $host SMTP Host [optional] * @param string $user SMTP Username [optional] * @param string $pass SMTP Password [optional] * @return boolean True on success * @since 1.5 */ function useSMTP($auth = null, $host = null, $user = null, $pass = null) { $this->SMTPAuth = $auth; $this->Host = $host; $this->Username = $user; $this->Password = $pass; if ($this->SMTPAuth !== null && $this->Host !== null && $this->Username !== null && $this->Password !== null) { $this->IsSMTP(); return true; } else { $this->IsMail(); return false; } } } var/www/intranet/libraries/joomla/mail/helper.php0000644000004100000410000001033311061502776022522 0ustar www-datawww-data 255) { return false; } // Check the local address // We're a bit more conservative about what constitutes a "legal" address, that is, A-Za-z0-9!#$%&\'*+/=?^_`{|}~- $allowed = 'A-Za-z0-9!#&*+=?_-'; $regex = "/^[$allowed][\.$allowed]{0,63}$/"; if ( ! preg_match($regex, $local) ) { return false; } // No problem if the domain looks like an IP address, ish $regex = '/^[0-9\.]+$/'; if ( preg_match($regex, $domain)) { return true; } // Check Lengths $localLen = strlen($local); if ($localLen < 1 || $localLen > 64) { return false; } // Check the domain $domain_array = explode(".", $domain); $regex = '/^[A-Za-z0-9-]{0,63}$/'; foreach ($domain_array as $domain ) { // Must be something if ( ! $domain ) { return false; } // Check for invalid characters if ( ! preg_match($regex, $domain) ) { return false; } // Check for a dash at the beginning of the domain if ( strpos($domain, '-' ) === 0 ) { return false; } // Check for a dash at the end of the domain $length = strlen($domain) -1; if ( strpos($domain, '-', $length ) === $length ) { return false; } } return true; } } var/www/intranet/libraries/joomla/template/0000755000004100000410000000000011660054123021414 5ustar www-datawww-datavar/www/intranet/libraries/joomla/template/index.html0000644000004100000410000000005411034235632023411 0ustar www-datawww-datavar/www/intranet/libraries/joomla/template/tmpl/0000755000004100000410000000000011660054123022370 5ustar www-datawww-datavar/www/intranet/libraries/joomla/template/tmpl/adminlists.html0000644000004100000410000000770411061502776025444 0ustar www-datawww-data @version $Id: adminlists.html 10871 2008-08-30 07:30:33Z willebil $ @package Joomla @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. @license GNU/GPL, see LICENSE.php Joomla! is free software. This version may have been modified pursuant to the GNU General Public License, and as distributed it includes or is derivative of works licensed under the GNU General Public License or other free or open source software licenses. See COPYRIGHT.php for copyright notices and details. {PAGE_LINKS} Display Num {PAGE_LIST_OPTIONS} {PAGE_COUNTER} {ITEM_TITLE} <jtmpl:Translate>Free</jtmpl:Translate> <jtmpl:Translate>Sticky</jtmpl:Translate> <jtmpl:Translate>Unpublished</jtmpl:Translate> <jtmpl:Translate>Published</jtmpl:Translate> {ITEM_ORDERUPICON} {ITEM_ORDERDOWNICON} var/www/intranet/libraries/joomla/template/tmpl/forms.html0000644000004100000410000000137611034235632024414 0ustar www-datawww-data @version $Id: forms.html 9765 2007-12-30 08:21:02Z ircmaxell $ @package Joomla @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. @license GNU/GPL, see LICENSE.php Joomla! is free software. This version may have been modified pursuant to the GNU General Public License, and as distributed it includes or is derivative of works licensed under the GNU General Public License or other free or open source software licenses. See COPYRIGHT.php for copyright notices and details. var/www/intranet/libraries/joomla/template/tmpl/index.html0000644000004100000410000000005411034235632024365 0ustar www-datawww-datavar/www/intranet/libraries/joomla/template/tmpl/tabs.html0000644000004100000410000000277211034235632024220 0ustar www-datawww-data @version $Id: tabs.html 9765 2007-12-30 08:21:02Z ircmaxell $ @package Joomla @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. @license GNU/GPL, see LICENSE.php Joomla! is free software. This version may have been modified pursuant to the GNU General Public License, and as distributed it includes or is derivative of works licensed under the GNU General Public License or other free or open source software licenses. See COPYRIGHT.php for copyright notices and details.

var/www/intranet/libraries/joomla/template/tmpl/dtree.html0000644000004100000410000000242611034235632024366 0ustar www-datawww-data @version $Id: dtree.html 9765 2007-12-30 08:21:02Z ircmaxell $ @package Joomla @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. @license GNU/GPL, see LICENSE.php Joomla! is free software. This version may have been modified pursuant to the GNU General Public License, and as distributed it includes or is derivative of works licensed under the GNU General Public License or other free or open source software licenses. See COPYRIGHT.php for copyright notices and details. var/www/intranet/libraries/joomla/template/tmpl/breadcrumbs.html0000644000004100000410000000220011034235632025542 0ustar www-datawww-data @version $Id: breadcrumbs.html 9765 2007-12-30 08:21:02Z ircmaxell $ @package Joomla @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. @license GNU/GPL, see LICENSE.php Joomla! is free software. This version may have been modified pursuant to the GNU General Public License, and as distributed it includes or is derivative of works licensed under the GNU General Public License or other free or open source software licenses. See COPYRIGHT.php for copyright notices and details. {SEPARATOR} {NAME} {NAME} var/www/intranet/libraries/joomla/template/tmpl/page.html0000644000004100000410000000160111034235632024171 0ustar www-datawww-data @version $Id: page.html 9765 2007-12-30 08:21:02Z ircmaxell $ @package Joomla @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. @license GNU/GPL, see LICENSE.php Joomla! is free software. This version may have been modified pursuant to the GNU General Public License, and as distributed it includes or is derivative of works licensed under the GNU General Public License or other free or open source software licenses. See COPYRIGHT.php for copyright notices and details.
var/www/intranet/libraries/joomla/template/tmpl/help.html0000644000004100000410000000375311034235632024217 0ustar www-datawww-data @version $Id: help.html 9765 2007-12-30 08:21:02Z ircmaxell $ @package Joomla @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. @license GNU/GPL, see LICENSE.php Joomla! is free software. This version may have been modified pursuant to the GNU General Public License, and as distributed it includes or is derivative of works licensed under the GNU General Public License or other free or open source software licenses. See COPYRIGHT.php for copyright notices and deta