Posted 31 июля, 201311 yr Добрый вечер всем! При установке ipb вылазиет ошибка: Parse error: syntax error, unexpected T_RETURN, expecting T_FUNCTION in /home/u469658414/public_html/upload/admin/sources/classes/text/parser.php on line 2565 Вот сам файл на FTP: <?php /** * <pre> * Invision Power Services * IP.Board v3.4.5 * HTML parsing core * Last Updated: $Date: 2012-06-08 09:28:02 +0100 (Fri, 08 Jun 2012) $ * </pre> * * @author $Author: mmecham $ * @copyright (c) 2001 - 2009 Invision Power Services, Inc. * @license http://www.invisionpower.com/company/standards.php#license * @package IP.Board * @link http://www.invisionpower.com * @since 9th March 2005 11:03 * @version $Revision: 10894 $ * * <code> * $html = $editor->process( $_POST['Post'] ); * * require( IPS_ROOT_PATH . 'sources/classes/text/parser.php' ); * * $parser = new classes_text_parser(); * print $parser->HtmlToBBCode( '<strong>Moo!</strong>' ); * * Prints: * [b]Moo[/b] * </code> * */ if ( ! defined( 'IN_IPB' ) ) { print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files."; exit(); } /** * There are three modes * html: <strong>Moo</strong><br />[sharedmedia:1:string] * bbcode: [b]moo![/b]\n[sharedmedia:1:string] * display: <strong>Moo</strong><img src='....' /> * @author matt * */ class classes_text_parser { /** * Settings */ protected static $Perms = array( 'skipBadWords' => false, 'parseBBCode' => true, 'parseHtml' => false, 'parseEmoticons' => true, 'parseArea' => 'posts' ); private $_errors; /** * Used for acroynm replacement */ private $_currentAcronym = null; /** * Legacy method * @todo remove in 4.0 */ public $error = ''; /** * Force bbcode parser to kick in * @var bool */ protected $forceBbcode = false; /** * Force bbcode parser to kick in * @var bool */ protected static $NoBBCodeAutoLinkify = false; /** * Constructor * * @access public * @return @e void */ public function __construct() { /* Make object */ $this->registry = ipsRegistry::instance(); $this->DB = $this->registry->DB(); $this->settings =& $this->registry->fetchSettings(); $this->request =& $this->registry->fetchRequest(); $this->cache = $this->registry->cache(); $this->caches =& $this->registry->cache()->fetchCaches(); $this->lang = $this->registry->getClass('class_localization'); self::$Perms['memberData'] = ( is_array( self::$Perms['memberData'] ) ) ? self::$Perms['memberData'] : ipsRegistry::member()->fetchMemberData(); } /** * Force bbcode mode (used for emails where bbcode isn't used but autolink parsing needs to be done) * * @param bool * @return null */ public function setForceBbcode( $force=false ) { $this->forceBbcode = $force; } /** * Set multiple settings * @param array $settings */ public function set( array $settings ) { foreach( $settings as $setting => $value ) { switch( $setting ) { case 'parseBBCode': self::$Perms[ $setting ] = (bool) $value; break; case 'parseHtml': self::$Perms[ $setting ] = (bool) $value; break; case 'parseEmoticons': self::$Perms[ $setting ] = (bool) $value; break; case 'memberData': self::$Perms[ $setting ] = $value; break; case 'parseArea': self::$Perms[ $setting ] = $value; break; } } } /** * Returns errors, yo. * @return array */ public function getErrors() { return $this->_errors; } /** * Display the HTML to IPB * * Notes: * CODE: Need to convert _prettyXprint, _linenums _lang- into correct class names * @param string HTML * @return string Fully parsed HTML */ public function display( $html ) { $classToLoad = IPSLib::loadLibrary( IPS_ROOT_PATH . 'sources/classes/text/parser/bbcode.php', 'class_text_parser_bbcode' ); $bbcodeParser = new $classToLoad(); $classToLoad = IPSLib::loadLibrary( IPS_ROOT_PATH . 'sources/classes/text/parser/html.php', 'class_text_parser_html' ); $htmlParser = new $classToLoad(); if ( $this->isBBCode( $html ) ) { $html = $bbcodeParser->BBCodeToHtml( $html ); } /* Remove disabled tags */ if ( ! self::$Perms['parseHtml'] ) { $html = $this->removeDisabledTags( $html ); } /* Parse display tags */ $html = $bbcodeParser->toDisplay( $html ); /* Finish off HTML display */ $html = $htmlParser->toDisplay( $html ); /* Emoticons */ if ( self::$Perms['parseEmoticons'] ) { $html = $this->parseEmoticons( $html ); } /* Badwords */ if ( ! self::$Perms['skipBadWords'] ) { $html = $this->parseBadWords( $html ); } if ( self::$Perms['parseHtml'] ) { if ( IPS_APP_COMPONENT != 'forums' && IPS_APP_COMPONENT != 'members' ) { /* Allow apps that don't save HTML state HTML editing */ $html = str_replace( "'" , "'", $html ); $html = str_replace( "!" , "!", $html ); $html = str_replace( "$", "$", $html ); $html = str_replace( "|", "|", $html ); $html = str_replace( "&" , "&", $html ); $html = str_replace( ">" , ">", $html ); $html = str_replace( "<" , "<", $html ); $html = str_replace( "<" , "<", $html ); $html = str_replace( ">" , ">", $html ); $html = str_replace( """, '"', $html ); } else { /* Fixes an issue with legacy posts */ $html = str_replace( '"', '"', $html ); $html = str_replace( '<', '<', $html ); $html = str_replace( '>', '>', $html ); } /* Legacy posts and object/embed */ preg_match_all( '#(codebase|src|href|pluginspage|data|value)="<a href=["\']([^"\']+?)["\']([^>]+?)?>(.+?)</a>#is', $html, $urlMatches ); /* Finish up URLs and such */ for( $i = 0 ; $i < count( $urlMatches[0] ) ; $i++ ) { $raw = $urlMatches[0][ $i ]; $attr = $urlMatches[1][ $i ]; $url = $urlMatches[2][ $i ]; $text = $urlMatches[4][ $i ]; $html = str_replace( $raw, $attr . '="' . $url . '"', $html ); } $html = preg_replace( '#<br([^>]+?)?>(\s+?)?<param#is', "<param", $html ); $html = preg_replace( '#<br([^>]+?)?>(\s+?)?<embed#is', "<embed", $html ); $html = preg_replace( '#<br([^>]+?)?>(\s+?)?</object>#is', "</object>", $html ); /* Ugh... */ $html = $this->HtmlAllowedPreContents( $html, 'pre', array( '<', '>' ) ); } /* SEO stuffs */ $html = $this->_seoAcronymExpansion( $html ); /* Little secret codes */ $html = str_ireplace( "(c)" , "©", $html ); $html = str_ireplace( "(tm)", "™", $html ); $html = str_ireplace( "(r)" , "®" , $html ); return $html; } /** * Removes disabled tags * * @param string * @return string */ public function removeDisabledTags( $html ) { $disabledTagMap = array( 'b' => array('b', 'strong'), 'i' => array('em'), 's' => array('strike'), 'sup' => array('sup'), 'sub' => array('sub'), 'code' => array('pre'), 'quote' => array('blockquote'), 'url' => array('a') ); $allowedCssProps = array( 'color', 'font-family', 'font-size', 'background-color', 'font-weight', 'font-style', 'text-align', 'margin', 'margin-left', 'display' ); $disabledTags = $this->getDisabledTags(); if ( count( $disabledTags ) ) { $workingProps = array_combine( $allowedCssProps, $allowedCssProps ); foreach( $disabledTags as $tag ) { switch( $tag ) { case 'font': unset( $workingProps['font-family'] ); break; case 'color': unset( $workingProps['color'] ); break; case 'background': unset( $workingProps['background-color'] ); break; case 'size': unset( $workingProps['font-size'] ); break; } } } else { return $html; } /* Take care of css styles first */ preg_match_all( '#<(span|p|div) ([^>]+?)?style=([\'"])([^\'"]+?)([\'"])#i', $html, $matches, PREG_SET_ORDER ); foreach( $matches as $val ) { $all = $val[0]; $tag = $val[1]; $other = $val[2]; $open = $val[3]; $rawStyles = trim( $val[4] ); $close = $val[5]; if ( count( $workingProps ) ) { $styleArray = explode( ';', $rawStyles ); $styleClean = array(); foreach( $styleArray as $style ) { $style = trim( $style ); $tmp = explode( ':', $style ); $rule = trim( $tmp[0] ); if ( in_array( $rule, $workingProps) ) { $styleClean[] = $style; } } if ( count( $styleClean ) ) { $html = str_replace( $all, '<' . $tag . ' ' . $other . ' style=' . $open . implode( ';', $styleClean ) . $close, $html ); } else { $html = str_replace( $all, '<' . $tag . $other, $html ); } } } $tagArray = array(); /* Now the rest of the tags */ foreach( $disabledTags as $i => $tag ) { if ( isset( $disabledTagMap[ $tag ] ) ) { $tagArray = array_merge( $tagArray, $disabledTagMap[ $tag ] ); } else { $tagArray[] = $tag; } } /* Make sure longest tags go first */ rsort( $tagArray ); foreach( $tagArray as $tag ) { if ( $tag == 'font' OR $tag == 'background' OR $tag == 'color' OR $tag == 'size' ) { continue; } /* else.. */ preg_match_all( '#<(/)?' . $tag . '(\s([^>]+?)?>|>)#i', $html, $matches, PREG_SET_ORDER ); foreach( $matches as $val ) { $all = $val[0]; $close = $val[1]; $content = $val[2]; $html = str_replace( $all, '', $html ); } } return $html; } /** * Takes content from the DB and processes before it gets to the editor * * @param string $html * @return string */ public function htmlToEditor( $html ) { $html = $this->_processNoParseCodes( $html, 1, true ); /* Don't attempt to convert manually entered CODE and QUOTE as this can come from a preview where someone has entered * manual tags in the RTE and breaks because this below fires up the legacy parser which expects <br> and not PRE linebreaks, etc * And also they can retain the manual tags they entered. */ if ( ! $this->lang->isRtl() ) { /* RTL tries to move square brakcets around */ $html = str_ireplace( '[code' , '<!--open:code-->' , $html ); $html = str_ireplace( '[quote', '<!--open:quote-->', $html ); $html = str_ireplace( '[url' , '<!--open:url-->', $html ); $html = str_ireplace( '[img' , '<!--open:img-->', $html ); } /* Editing an older post? */ if ( $this->isBBCode( $html ) ) { self::$NoBBCodeAutoLinkify = true; $html = $this->BBCodeToHtml( $html ); self::$NoBBCodeAutoLinkify = false; } $html = str_replace( '<!--open:code-->' , '[code' , $html ); $html = str_replace( '<!--open:quote-->', '[quote', $html ); $html = str_replace( '<!--open:url-->' , '[url' , $html ); $html = str_replace( '<!--open:img-->' , '[img' , $html ); /* Dollar signs confuse CKEditor */ $html = str_replace( '$', '$', $html ); /* We want to restore CODE boxes */ if ( preg_match( '#<pre\s+?class=["\']_prettyXprint#i', $html ) AND self::$Perms['parseHtml'] ) { $html = $this->preToCode( $html ); } /* ARGH MY EYES ARGH MY EYES SOMEONE DID A BAD WORD */ $html = $this->parseBadWords( $html ); /* Make sure no parse tags are correct */ $html = $this->_processNoParseCodes( $html, 2 ); $html = $this->_processNoParseCodes( $html, 3 ); return $html; } /** * Takes content from the editor and makes it lovely and clean for saving * * @param string $html * @return string */ public function editorToHtml( $editor ) { $editor = $this->emoticonImgtoCode( $editor ); $editor = $this->_stripEmptyLeadingAndTrailingParagraphTags( $editor ); $editor = $this->_processNoParseCodes( $editor, 1 ); /* always make sure CODE goes first */ foreach( array( 'codebox', 'code', 'xml', 'sql', 'html' ) as $tagName ) { $editor = $this->codeToPre( $editor, $tagName ); } /* Pre quote tags */ $editor = $this->blockquoteToBlockquote( $editor ); /* MANUAL QUOTE TAGS */ $editor = $this->quoteToBlockquote( $editor ); /* Make sure no parse tags are correct */ $editor = $this->_processNoParseCodes( $editor, 2 ); //$editor = $this->_processNoParseCodes( $editor, 3 ); return $editor; } /** * Code to pre */ public function codeToPre( $editor, $tagName ) { $data = $this->getTagPositions( $editor, $tagName, array( '[' , ']' ) ); if ( is_array( $data['open'] ) ) { foreach( $data['openWithTag'] as $id => $val ) { $o = $data['openWithTag'][$id]; $c = $data['closeWithTag'][$id] - $o; if ( $c < 1 ) { continue; } $slice = substr( $editor, $o, $c ); $openTag = substr( $editor, $o, $data['open'][$id] - $o ); $closeTag = substr( $editor, $data['close'][$id], strlen( $tagName ) + 3 ); $_openTagLen = strlen( $openTag ); $_closeTagLen = strlen( $closeTag ); list( $tag, $rawAttr ) = explode( '=', $openTag ); list( $lang, $lineNum ) = explode( ':', str_replace( array( '[', ']' ), '', $rawAttr ) ); // Fix lang if using XML tag if ( ! $lang && $tagName != 'code' ) { $lang = $tagName; } // Need to bump up lengths of opening and closing $_origLength = strlen( $slice ); $sliceContents = substr( $editor, $data['open'][$id], $data['close'][$id] - $data['open'][$id] ); /* Extra conversion for BBCODE>HTML mode */ $replacement = $sliceContents; $replacement = str_replace( array( "\r\n", "\r" ), "\n", $replacement ); $replacement = preg_replace( '#(https|http|ftp)://#', '\1-~~-//', $replacement ); $replacement = str_replace( '[', '[', $replacement ); $replacement = preg_replace( "#<br([^>]+?)?>(\n)?#i", "\n", $replacement ); $replacement = trim( str_replace( "</p>\n", "\n", $replacement ) ); /* Stop (r) (tm) and (c) from switching out */ $replacement = preg_replace( '#\((tm|r|c)\)#i', '($1)', $replacement ); $replacement = IPSText::stripTags( $replacement, 'pre' ); $slice = str_replace( $sliceContents, $replacement, $slice ); /* add in class attributes */ $classExtra .= '_linenums:' . intval( trim( $lineNum ) ); if ( $lang ) { $classExtra .= ' _lang-' . trim( htmlspecialchars( $lang ) ); } /* Convert tags */ $_newOpenTag = "<pre class=\"_prettyXprint " . $classExtra . "\">"; $_newCloseTag = "</pre>"; $slice = str_replace( $openTag, $_newOpenTag, $slice ); $slice = str_replace( $closeTag, $_newCloseTag, $slice ); $editor = substr_replace( $editor, $slice, $o, $c ); break; } } /* Recursively parse quotes */ if ( count( $data['open'] ) > 1 AND count( $data['close'] ) > 1 ) { $editor = $this->codeToPre( $editor, $tagName ); } $editor = preg_replace( '#<p([^>]+?)?' . '>(( |\s)+?)?</p>(\s+?)?<pre#i', '<pre', $editor ); $editor = preg_replace( '#</pre>(\s+?)?<p([^>]+?)?' . '>(( |\s)+?)?</p>#i', '</pre>', $editor ); return $editor; } /** * Convert QUOTE to blockquote */ public function blockquoteToBlockquote( $text ) { /* BLOCKQUOTE: Fetch paired opening and closing tags */ $data = $this->getTagPositions( $text, 'blockquote', array( '<' , '>' ) ); if ( is_array( $data['open'] ) ) { foreach( $data['open'] as $id => $val ) { $o = $data['open'][ $id ]; $c = $data['close'][ $id ] - $o; $slice = substr( $text, $o, $c ); /* Need to bump up lengths of opening and closing */ $_origLength = strlen( $slice ); /* Wrap in a P tags */ $slice = '<p>' . $this->_stripParagraphWrap( $this->blockquoteToBlockquote( $slice ) ) . '</p>'; $_newLength = strlen( $slice ); $editor = substr_replace( $text, $slice, $o, $c ); break; } } return $text; } /** * Convert QUOTE to blockquote */ public function quoteToBlockquote( $text, $inner=false ) { /* MANUAL QUOTE TAGS */ $data = $this->getTagPositions( $text, 'quote', array( '[' , ']' ) ); if ( is_array( $data['open'] ) && count( $data['open'] ) == count( $data['close'] ) ) { foreach( $data['openWithTag'] as $id => $val ) { $o = $data['openWithTag'][ $id ]; $c = $data['closeWithTag'][ $id ] - $o; if ( $o < 1 || $c < 1 ) { continue; } $slice = substr( $text, $o, $c ); $openTag = substr( $text, $o, $data['open'][ $id ] - $o ); $closeTag = substr( $text, $data['close'][ $id ], 8 ); $sliceContents = substr( $text, $data['open'][ $id ], $data['close'][ $id ] - $o ); $slice = str_replace( $sliceContents, $this->_stripParagraphWrap( $sliceContents ), $slice ); $options = $this->getTagAttributes( $openTag ); # Need to bump up lengths of opening and closing $_origLength = strlen( $slice ); $ops = array(); # Allow collapse $options['collapsed'] = ( isset( $options['collapse'] ) ) ? $options['collapse'] : $options['collapsed']; if ( $options['name'] ) { $ops[] = 'data-author="' . $options['name'] . '"'; } if ( $options['post'] ) { $ops[] = 'data-cid="' . $options['post'] . '"'; } if ( $options['timestamp'] ) { $ops[] = 'data-time="' . $options['timestamp'] . '"'; } if ( $options['date'] ) { $ops[] = 'data-date="' . $options['date'] . '"'; } if ( $options['collapsed'] ) { $ops[] = 'data-collapsed="' . intval( $options['collapsed'] ) . '"'; } $slice = substr_replace( $slice, '</blockquote>', strlen($slice) - 8, 8 ); $slice = substr_replace( $slice, "<blockquote class='ipsBlockquote' " . implode( ' ', $ops ) . '>', 0, strlen($openTag) ); $text = substr_replace( $text, '<p>' . $this->_stripParagraphWrap( $slice ) . '</p>', $o, $c ); break; } } /* Recursively parse quotes */ if ( count( $data['open'] ) > 1 && count( $data['close'] ) > 1 ) { $text = $this->quoteToBlockquote( $text, true ); } if( $inner ) { return $text; } $text = preg_replace( '#<(div|p)([^>]+?)?>(?:\s+?)?(<blockquote([^>]+?)>)(?:\s+?)?</(div|p)>#', '\3<br />', $text ); $text = preg_replace( '#<(div|p)([^>]+?)?>(?:\s+?)?(</blockquote>)(?:\s+?)?</(div|p)>#', '\3', $text ); $text = preg_replace( '#<(div|p)([^>]+?)?>(?:\s+?)?(</p></blockquote>)(?:\s+?)?</(div|p)>#', '\3', $text ); return $text; } /** * Pre to Code */ public function preToCode( $editor ) { $tagName = 'pre'; $data = $this->getTagPositions( $editor, $tagName, array( '<' , '>' ) ); if ( is_array( $data['open'] ) ) { foreach( $data['openWithTag'] as $id => $val ) { $o = $data['openWithTag'][$id]; $c = $data['closeWithTag'][$id] - $o; if ( $c < 1 ) { continue; } $slice = substr( $editor, $o, $c ); $openTag = substr( $editor, $o, $data['open'][$id] - $o ); $closeTag = substr( $editor, $data['close'][$id], strlen( $tagName ) + 3 ); $lineNum = 0; $lang = 'auto'; $_openTagLen = strlen( $openTag ); $_closeTagLen = strlen( $closeTag ); /* Line num */ preg_match( '#_linenums:(\d+?)#', $openTag, $match ); if ( $match[1] ) { $lineNum = intval( $match[1] ); } /* Line num */ preg_match( '#_lang-([a-z-_])#i', $openTag, $match ); if ( $match[1] ) { $lang = $match[1]; } // Need to bump up lengths of opening and closing $_origLength = strlen( $slice ); $sliceContents = substr( $editor, $data['open'][$id], $data['close'][$id] - $data['open'][$id] ); /* Extra conversion for BBCODE>HTML mode */ $replacement = $sliceContents; $replacement = IPSText::htmlspecialchars( $replacement ); $slice = str_replace( $sliceContents, $replacement, $slice ); /* Convert tags */ $_newOpenTag = "[code=" . $lang . ':'. $lineNum . ']'; $_newCloseTag = "[/code]"; $slice = str_replace( $openTag, $_newOpenTag, $slice ); $slice = str_replace( $closeTag, $_newCloseTag, $slice ); $_newOpenTagLen = strlen( $openTag ); $_newCloseTagLen = strlen( $closeTag ); $_newLength = strlen( $slice ); $editor = substr_replace( $editor, $slice, $o, $c ); break; } } /* Recursively parse quotes */ if ( count( $data['open'] ) > 1 ) { $editor = $this->preToCode( $editor ); } return $editor; } /** * Convert HTML to BBCode * @param string HTML * @param string BBCode */ public function HtmlToBBCode( $text ) { $classToLoad = IPSLib::loadLibrary( IPS_ROOT_PATH . 'sources/classes/text/parser/html.php', 'class_text_parser_html' ); $html = new $classToLoad(); $text = $html->toBBCode( $text ); return $text; } /** * Convert BBCode to HTML * @param string $text * @return string $text */ public function BBCodeToHtml( $text ) { $classToLoad = IPSLib::loadLibrary( IPS_ROOT_PATH . 'sources/classes/text/parser/bbcode.php', 'class_text_parser_bbcode' ); $bbcode = new $classToLoad(); if ( $this->isBBCode( $text ) ) { $text = $bbcode->toHtml( $text ); } return $text; } /** * Does it need conversion? * @param string * @return boolean * @since 3.4 */ public function isBBCode( $string ) { if ( $this->forceBbcode ) { return true; } if ( strstr( $string, '[' ) ) { if ( preg_match( '#\[((?:b|i|u|s|strike|font|size|color|background|sup|sub|list|\*|url|img|center|left|right|indent|email|code|quote)(\s|\]|=))#i', $string, $matches ) ) { return true; } } return false; } /** * Takes HTML (*not* display) and checks it for built in limits such as quote and IMG * * @param string $text */ public function testForParsingLimits( $text, $check=array('img', 'quote', 'emoticons', 'urls') ) { $quoteCount = $this->getQuoteCount($text); $imageCount = $this->getImageCount($text); $emoCount = $this->getEmoticonCount( $this->parseEmoticons( $text ) ); /* IMG CHECK */ if ( ( is_numeric( $this->settings['max_images'] ) ) && ( $check == 'all' || in_array( 'all', $check ) || in_array( 'img', $check ) ) ) { if ( $imageCount > $this->settings['max_images'] ) { $this->_addParsingError( 'too_many_img' ); } } /* QUOTE CHECK */ if ( ( is_numeric( $this->settings['max_quotes_per_post'] ) ) && ( $check == 'all' || in_array( 'all', $check ) || in_array( 'quote', $check ) ) ) { if ( $quoteCount > $this->settings['max_quotes_per_post'] ) { $this->_addParsingError( 'too_many_quotes' ); } } /* EMO CHECK */ if ( ( is_numeric( $this->settings['max_emos'] ) ) && ( $check == 'all' || in_array( 'all', $check ) || in_array( 'emoticons', $check ) ) ) { if ( $emoCount > $this->settings['max_emos'] ) { $this->_addParsingError( 'too_many_emoticons' ); } } /* IMG EXT CHECK */ preg_match_all( '#<img([^>]+?)?>#i', $text, $matches ); foreach( $matches[1] as $id => $match ) { if ( stristr( $match, 'src=' ) && ! stristr( $match, 'class="bbc_emoticon"' ) ) { preg_match( '#src=[\'"]([^\'"]+?)[\'"]#i', $match, $url ); if ( $this->isAllowedImgUrl( $url[1] ) !== true ) { $this->_addParsingError( 'invalid_ext' ); break; } if ( $this->isAllowedUrl( $url[1] ) !== true ) { $this->_addParsingError( 'domain_not_allowed' ); break; } } } /* A HREF CHECK */ if ( $check == 'all' || in_array( 'all', $check ) || in_array( 'urls', $check ) ) { preg_match_all( '#<a([^>]+?)?>#i', $text, $matches ); foreach( $matches[1] as $id => $match ) { if ( stristr( $match, 'href=' ) ) { preg_match( '#href=[\'"]([^\'"]+?)[\'"]#i', $match, $url ); if ( $this->isAllowedUrl( $url[1] ) !== true ) { $this->_addParsingError( 'domain_not_allowed' ); break; } } } } return ( count( $this->_errors ) ) ? false : true; } /** * Get number of quotes * @param string */ public function getQuoteCount( $text ) { return substr_count( $text, '<blockquote' ); } /** * Get the number of images * @param string $text */ public function getImageCount( $text ) { $count = 0; preg_match_all( '#<img([^>]+?)?>#i', $text, $matches ); foreach( $matches[1] as $id => $match ) { if ( ! stristr( $match, 'class="bbc_emoticon"' ) ) { $count++; } } return $count; } /** * Get the number of URLs * @param string $text */ public function getUrlCount( $text ) { $count = 0; preg_match_all( '#<a([^>]+?)?>#i', $text, $matches ); foreach( $matches[1] as $id => $match ) { if ( stristr( $match, 'href' ) ) { $count++; } } return $count; } /** * Get the number of images * @param string $text * @param boolean $parseTest */ public function getEmoticonCount( $text ) { $count = 0; $text = str_replace( "<#EMO_DIR#>", "", $text ); preg_match_all( '#<img([^>]+?)?>#i', $text, $matches ); foreach( $matches[1] as $id => $match ) { if ( stristr( $match, 'class="bbc_emoticon"' ) || stristr( $match, "class='bbc_emoticon'" ) ) { $count++; } } return $count; } /** * Is an allowed URL type * @param string $url * @return boolean */ public function isAllowedImgUrl( $url ) { if ( $this->settings['img_ext'] ) { $path = @parse_url( html_entity_decode( trim( $url ) ), PHP_URL_PATH ); $pieces = explode( '.', $path ); $ext = array_pop( $pieces ); $ext = strtolower( $ext ); if ( ! in_array( $ext, explode( ',', str_replace( '.', '', strtolower($this->settings['img_ext']) ) ) ) ) { return false; } } return true; } /** * Is allowed URL * @param string $url * @return boolean */ public function isAllowedUrl( $url ) { if ( $this->settings['ipb_use_url_filter'] ) { $list_type = $this->settings['ipb_url_filter_option'] == "black" ? "blacklist" : "whitelist"; if( $this->settings['ipb_url_' . $list_type ] ) { $list_values = array(); $list_values = explode( "\n", str_replace( "\r", "", $this->settings['ipb_url_' . $list_type ] ) ); if( $list_type == 'whitelist' ) { $list_values[] = "http://{$_SERVER['HTTP_HOST']}/*"; } if ( count( $list_values ) ) { $good_url = 0; foreach( $list_values as $my_url ) { if( !trim($my_url) ) { continue; } $my_url = preg_quote( $my_url, '/' ); $my_url = str_replace( '\*', "(.*?)", $my_url ); if ( $list_type == "blacklist" ) { if( preg_match( '/' . $my_url . '/i', $url ) ) { return false; } } else { if ( preg_match( '/' . $my_url . '/i', $url ) ) { $good_url = 1; } } } if ( ! $good_url AND $list_type == "whitelist" ) { return false; } } } } return true; } /** * Replace bad words * * @param string Raw text * @return string Converted text */ public function parseBadWords( $text='' ) { /* @link http://community.invisionpower.com/resources/bugs.html/_/ip-board/report-center-bypass-word-filter-r40719 */ if( self::$Perms['memberData']['member_group_id'] AND !self::$Perms['memberData']['g_id'] ) { self::$Perms['memberData'] = array_merge( self::$Perms['memberData'], $this->caches['group_cache'][ self::$Perms['memberData']['member_group_id'] ] ); if( self::$Perms['memberData']['mgroup_others'] ) { self::$Perms['memberData'] = ips_MemberRegistry::setUpSecondaryGroups( self::$Perms['memberData'] ); } } /* Empty text or bypass? */ if ( $text == '' || self::$Perms['memberData']['g_bypass_badwords'] ) { return $text; } $badwords = $this->cache->getCache('badwords'); $temp_text = $text; $urls = array(); /* Got any naughty words? */ if ( ! is_array( $badwords ) OR ! count( $badwords ) ) { return $text; } /* strip out URLs so replacements aren't made */ preg_match_all( '#((http|https|news|ftp)://(?:[^<>\)\[\"\s]+|[a-zA-Z0-9/\._\-!&\#;,%\+\?:=]+))#isu', $text, $matches ); foreach( $matches[0] as $m ) { $c = count( $urls ); $urls[ $c ] = $m; $text = str_replace( $m, '<!--url{' . $c . '}-->', $text ); } //----------------------------------------- // Convert back entities //----------------------------------------- for( $i = 65; $i <= 90; $i++ ) { $text = str_replace( "&#" . $i . ";", chr($i), $text ); } for( $i = 97; $i <= 122; $i++ ) { $text = str_replace( "&#" . $i . ";", chr($i), $text ); } //----------------------------------------- // Go all loopy //----------------------------------------- foreach( $badwords as $r ) { $r['type'] = str_replace( '&', '&', IPSText::UNhtmlspecialchars( $r['type'] ) ); if ( $this->parseType != 'topics' ) { $r['swop'] = strip_tags( $r['swop'] ); } $replace = $r['swop'] ? $r['swop'] : '######'; if ( $r['m_exact'] ) { $r['type'] = preg_quote( $r['type'], "/" ); /* Link */ // if ( IPS_DOC_CHAR_SET == 'UTF-8' && IPSText::isUTF8( $text ) ) // { // $text = preg_replace( '/(^|\p{L}|\s)' . $r['type'] . '(\p{L}|!|\?|\.|,|$)/i', "\\1{$replace}\\2", $text ); // } // else // { // \b does not work well because it matches word boundary, which is technically a \w to \W shift // @see http://stackoverflow.com/questions/6531724/how-exactly-do-regular-expression-word-boundaries-work-in-php // What we really want to look for is a non-word character on either side, so this works // Bad word filter for $!^& becomes $!^&. Submitted in a post that is <p>$!^&</p> and </ is not a shift from non-word to word character //changed by denchu 06062013 \P{L} is better and works when others not $text = preg_replace( '/(^|\P{L})' . $r['type'] . '(\P{L}|$)/i', "\\1" . $replace . "\\2", $text ); /* I'd retest that for a dollar! */ if ( strstr( $r['type'], '$' ) ) { $test = preg_replace( '#(\\\\)?\$#', '$', $r['type'] ); $text = preg_replace( '/(^|\P{L})' . preg_quote( $test ) . '(\P{L}|$)/i', "\\1" . $replace . "\\2", $text ); } // } } else { //---------------------------- // 'ass' in 'class' kills css //---------------------------- if( $r['type'] == 'ass' ) { $text = preg_replace( "/(?<!cl)" . $r['type'] . "/i", $replace, $text ); } else { $text = str_ireplace( $r['type'], $replace, $text ); } } } /* replace urls */ if ( count( $urls ) ) { preg_match_all( '#\<\!--url\{(\d+?)\}--\>#is', $text, $matches ); for ( $i = 0; $i < count($matches[0]); $i++ ) { if ( isset( $matches[1][$i] ) ) { $text = str_replace( $matches[0][$i], $urls[ $matches[1][$i] ], $text ); } } } return $text ? $text : $temp_text; } /** * Parse emoticons in text * * @param string $txt * @return string $txt */ public function parseEmoticons( $txt ) { /* Sort them in length order first */ $this->_sortSmilies(); $_codeBlocks = array(); $_c = 0; /* Now parse them! */ if ( self::$Perms['parseEmoticons'] && ! $this->parse_html ) { /* Make CODE tags safe... */ while( preg_match( '/(<pre(.+?(?=<\/pre>))<\/pre>)/s', $txt, $matches ) ) { $find = $matches[0]; $replace = '<!--Cj' . $_c . 'j-->'; $_codeBlocks[ $_c ] = $find; $txt = str_replace( $find, $replace, $txt ); $_c++; } /* Make CODE tags safe... */ while( preg_match( '/(\[code(.+?(?=\[\/code\]))\[\/code\])/s', $txt, $matches ) ) { $find = $matches[0]; $replace = '<!--Cj' . $_c . 'j-->'; $_codeBlocks[ $_c ] = $find; $txt = str_replace( $find, $replace, $txt ); $_c++; } $codes_seen = array(); if ( count( $this->_sortedSmilies ) > 0 ) { foreach( $this->_sortedSmilies as $row ) { if ( is_array( $this->registry->output->skin ) and $this->registry->output->skin['set_emo_dir'] and $row['emo_set'] != $this->registry->output->skin['set_emo_dir'] ) { continue; } $code = IPSText::UNhtmlspecialchars( $row['typed'] ); if ( in_array( $code, $codes_seen ) ) { continue; } $codes_seen[] = $code; // ----------------------------------------- // Now, check for the html safe versions // ----------------------------------------- $_emoCode = str_replace( '<', '<', str_replace( '>', '>', $code ) ); $_emoImage = $row['image']; $emoPosition = 0; /* Cheap check */ if ( ! stristr( $txt, $_emoCode ) ) { continue; } // ----------------------------------------- // These are chars that can't surround the emo // ----------------------------------------- $invalidWrappers = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'\"/"; // ----------------------------------------- // Have any more chars to look at? // ----------------------------------------- while ( ( $position = stripos( $txt, $_emoCode, $emoPosition ) ) !== false ) { $lastOpenTagPosition = strrpos( substr( $txt, 0, $position ), '[' ); $lastCloseTagPosition = strrpos( substr( $txt, 0, $position ), ']' ); // ----------------------------------------- // Are we at the start of the string, or // is the preceeding char not an invalid wrapper? // ----------------------------------------- if ( ( $position === 0 or stripos( $invalidWrappers, substr( $txt, $position - 1, 1 ) ) === false ) //----------------------------------------- // Are we inside a [tag] //----------------------------------------- AND ( ( $lastOpenTagPosition === FALSE || $lastCloseTagPosition === FALSE ) or ( $lastCloseTagPosition !== FALSE and $lastCloseTagPosition > $lastOpenTagPosition ) ) //----------------------------------------- // Are we at the end of the string or is the // next char not an invalid wrapper? //----------------------------------------- AND ( strlen( $txt ) == ( $position + strlen( $_emoCode ) ) or stripos( $invalidWrappers, substr( $txt, ( $position + strlen( $_emoCode ) ), 1 ) ) === false ) ) { // ----------------------------------------- // Replace the emoticon and increment position // counter // ----------------------------------------- $replace = $this->_retrieveSmiley( $_emoCode, $_emoImage ); $txt = substr_replace( $txt, $replace, $position, strlen( $_emoCode ) ); $position += strlen( $replace ); } $emoPosition = $position + 1; if ( $emoPosition > strlen( $txt ) ) { break; } } } } /* Put alt tags in */ if ( is_array( $this->emoticon_alts ) && count( $this->emoticon_alts ) ) { foreach( $this->emoticon_alts as $r ) { $txt = str_replace( $r[0], $r[1], $txt ); } } /* Convert code tags back... */ while( preg_match( '/<!--Cj(\d+?)j-->/', $txt, $matches ) ) { $find = $matches[0]; $replace = $_codeBlocks[ $matches[1] ]; $txt = str_replace( $find, $replace, $txt ); } } return $txt; } /** * Remove quotes * @param string $txt * @param bool If true, only quotes created by us will be stripped */ public function stripQuotes( $txt, $onlyStripIpsQuotes=true ) { if ( stristr( $txt, '[quote' ) ) { $txt = $this->stripBbcode( 'quote', $txt ); } if ( stristr( $txt, '<blockquote' ) ) { /* PRE: Fetch paired opening and closing tags */ $data = $this->getTagPositions( $txt, 'blockquote', array( '<' , '>' ) ); if ( is_array( $data['openWithTag'] ) ) { foreach( $data['openWithTag'] as $id => $val ) { if ( $onlyStripIpsQuotes ) { $tag = substr( $txt, $data['openWithTag'][ $id ], ( $data['open'][ $id ] - $data['openWithTag'][ $id ] ) ); if ( strpos( $tag, 'ipsBlockquote' ) === false ) { continue; } } $o = $data['openWithTag'][ $id ]; $c = $data['closeWithTag'][ $id ] - $o; $slice = substr( $txt, $o, $c ); /* Need to bump up lengths of opening and closing */ $_origLength = strlen( $slice ); /* Remove */ $slice = ''; $_newLength = strlen( $slice ); $txt = substr_replace( $txt, $slice, $o, $c ); /* Bump! */ if ( $_newLength != $_origLength ) { foreach( $data['openWithTag'] as $_id => $_val ) { $_o = $data['openWithTag'][ $_id ]; if ( $_o > $o ) { $data['openWithTag'][ $_id ] += ( $_newLength - $_origLength ); $data['closeWithTag'][ $_id ] += ( $_newLength - $_origLength ); } } } } } } return $txt; } /** * Removes bbcode tag + contents within the tag * * @access public * @param * string Tag to strip * @param * string Raw text * @return string text */ public function stripBbcode( $tag, $txt ) { // ----------------------------------------- // Protect against endless loops // ----------------------------------------- static $iteration = array(); if ( isset( $iteration[$tag] ) and $iteration[$tag] > $this->settings['max_bbcodes_per_post'] ) { return $txt; } $iteration[$tag] = isset( $iteration[$tag] ) ? $iteration[$tag] ++ : 1; // Got Quotes (tm)? or any tag really if ( stripos( $txt, '[' . $tag ) !== false ) { // ----------------------------------------- // First grab start and end positions // ----------------------------------------- $start_position = stripos( $txt, '[' . $tag ); $end_position = stripos( $txt, '[/' . $tag . ']', $start_position ); // ----------------------------------------- // If no end position or start position, // we have a mismatched bbcode...return // ----------------------------------------- if ( $start_position === false or $end_position === false ) { return $txt; } // ----------------------------------------- // Then extract the content inside the bbcode // ----------------------------------------- $inner_content = substr( $txt, stripos( $txt, ']', $start_position ) + 1, $end_position - ( stripos( $txt, ']', $start_position ) + 1 ) ); // ----------------------------------------- // Is this bbcode nested in the inner content // ----------------------------------------- $extra_closers = substr_count( $inner_content, '[' . $tag ); // ----------------------------------------- // If so we need to move to the last ending tag // ----------------------------------------- if ( $extra_closers > 0 ) { for( $done = 0 ; $done < $extra_closers ; $done ++ ) { $end_position = stripos( $txt, '[/' . $tag . ']', $end_position + 1 ); } } // ----------------------------------------- // Get rid of the bbcode opening + content + closing // ----------------------------------------- $txt = substr_replace( $txt, '', $start_position, $end_position - $start_position + strlen( '[/' . $tag . ']' ) ); // ----------------------------------------- // And parse recursively // ----------------------------------------- return $this->stripBbcode( $tag, trim( $txt ) ); } else { return $txt; } } /** * Remove ALL tags * * @access public * @param * string Raw text * @param * boolean Whether or not to run through pre-edit-parse first * @return string text */ public function stripAllTags( $txt ) { $txt = $this->stripBbcode( 'quote', $txt ); foreach( $this->cache->getCache( 'bbcode' ) as $bbcode ) { $txt = preg_replace( "#\[{$bbcode['bbcode_tag']}\](.+?)\[/{$bbcode['bbcode_tag']}\]#is", "\\1 ", $txt ); $txt = preg_replace( "#\[{$bbcode['bbcode_tag']}=([^\]]+?)\](.+?)\[/{$bbcode['bbcode_tag']}\]#is", "\\2 ", $txt ); $txt = str_ireplace( "[{$bbcode['bbcode_tag']}]", '', $txt ); $txt = str_ireplace( "[/{$bbcode['bbcode_tag']}]", '', $txt ); // ----------------------------------------- // Strip single bbcodes properly // ----------------------------------------- if ( $bbcode['bbcode_single_tag'] ) { $regex = $bbcode['bbcode_single_tag']; // ----------------------------------------- // If this has option, adjust regex // ----------------------------------------- if ( $bbcode['bbcode_useoption'] ) { $regex .= '=([^\]]+?)'; } $txt = preg_replace( "#\[{$regex}\]#is", " ", $txt ); } } // $txt = preg_replace( "#\[(.+?)\]#is", " ", $txt ); $txt = preg_replace( '#\[([^\]]+?)=([^\]]+?)\]#is', " ", $txt ); $txt = preg_replace( '#\[/([^\]]+?)\]#is', " ", $txt ); $txt = preg_replace( '#\[attachment=(.+?)\]#is', " ", $txt ); $txt = str_replace( '[*]', '', $txt ); return $txt; } /** * Remove raw smilies * * @access public * @param * string Raw text * @return string with smiley codes removed */ public function stripEmoticons( $txt ) { $codes_seen = array(); if ( count( $this->cache->getCache( 'emoticons' ) ) > 0 ) { foreach( $this->cache->getCache( 'emoticons' ) as $row ) { if ( is_array( $this->registry->output->skin ) and $this->registry->output->skin['set_emo_dir'] and $row['emo_set'] != $this->registry->output->skin['set_emo_dir'] ) { continue; } $code = $row['typed']; if ( in_array( $code, $codes_seen ) ) { continue; } $codes_seen[] = $code; // ----------------------------------------- // Now, check for the html safe versions // ----------------------------------------- $_emoCode = str_replace( '<', '<', str_replace( '>', '>', $code ) ); $_emoImage = $row['image']; $emoPosition = 0; $invalidWrappers = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; /* Cheap check */ if ( ! stristr( $txt, $_emoCode ) ) { continue; } while ( ( $position = strpos( $txt, $_emoCode, $emoPosition ) ) !== false ) { if ( strpos( $invalidWrappers, substr( $txt, $position - 1, 1 ) ) === false and strpos( $invalidWrappers, substr( $txt, ( $position + strlen( $_emoCode ) ), 1 ) ) === false ) { $txt = substr_replace( $txt, '', $position, strlen( $_emoCode ) ); $position += strlen( $_emoCode ); } $emoPosition = $position + 1; if ( $emoPosition > strlen( $txt ) ) { break; } } } } return $txt; } /** * Strip shared media * * @param string Raw posted text * @return string Raw text with no shared media */ public function stripSharedMedia( $txt ) { $txt = preg_replace( '#\[sharedmedia=([^\]]+?)\]#is', " ", $txt ); return $txt; } /** * Strip images * * @param string * @return string */ public function stripImages( $txt ) { $txt = preg_replace( '#<img([^>]+?)>#i', '', $txt ); return $txt; } /** * Convert IMG codes into text smilies * * @param text $txt * @return text $txt */ public function emoticonImgtoCode( $txt ) { if ( count( $this->cache->getCache( 'emoticons' ) ) > 0 ) { $emoDir = IPSText::getEmoticonDirectory(); $txt = str_replace( '<#EMO_DIR#>', $this->registry->output->skin['set_emo_dir'], $txt ); foreach( $this->cache->getCache( 'emoticons' ) as $row ) { if ( $row['emo_set'] != $emoDir ) { continue; } /* This can shave a lot of loading time off of a site if there is a lot of large text being parsed, especially if there are a lot of emoticons too */ if( strpos( $txt, $row['image'] ) === false ) { continue; } /* BBCode */ $txt = preg_replace( '#(\s)?\[img\]' . preg_quote( $this->settings['public_cdn_url'] . 'style_emoticons/' . $this->registry->output->skin['set_emo_dir'] . '/' . $row['image'], '#' ) . '\[/img\]#', ' ' . $row['typed'], $txt ); /* HTML */ $txt = preg_replace( '#(\s)?<img([^>]+?)src=(?:[\'"])' . preg_quote( $this->settings['public_cdn_url'] . 'style_emoticons/' . $this->registry->output->skin['set_emo_dir'] . '/' . $row['image'], '#' ) . '(?:[\'"])(?:[^>]+?)?>#', ' ' . $row['typed'], $txt ); } } return $txt; } /** * Returns an array of tags this user is not allowed * to use. * @return array */ public function getDisabledTags() { $disabled = array(); $coreTags = array( "font", "size", "img", "url", "code", "quote", "color" ); $bbcodeCache = $this->cache->getCache('bbcode'); foreach( $coreTags as $tag ) { if ( !in_array( $tag, array_keys( $bbcodeCache ) ) ) { $disabled[] = $tag; } } foreach( $bbcodeCache as $bbcode ) { /* Allowed this BBCode? */ if ( $bbcode['bbcode_sections'] != 'all' || $bbcode['bbcode_groups'] != 'all' ) { $sections = explode( ',', $bbcode['bbcode_sections'] ); $groups = array_diff( explode( ',', $bbcode['bbcode_groups'] ), array( '' ) ); $mygroups = array( self::$Perms['memberData']['member_group_id'] ); $group_pass = false; $section_pass = false; if ( self::$Perms['memberData']['mgroup_others'] ) { $mygroups = array_diff( array_merge( $mygroups, explode( ',', IPSText::cleanPermString( self::$Perms['memberData']['mgroup_others'] ) ) ), array( '' ) ); } /* Perms */ if ( $bbcode['bbcode_groups'] != 'all' ) { foreach( $groups as $g_id ) { if ( in_array( $g_id, $mygroups ) ) { $group_pass = true; } } } else { $group_pass = true; } /* Sections */ if ( $bbcode['bbcode_sections'] != 'all' ) { foreach( $sections as $section ) { if ( $section == self::$Perms['parseArea'] ) { $section_pass = true; } } } else { $section_pass = true; } if ( $section_pass == false || $group_pass == false ) { $disabled[] = $bbcode['bbcode_tag']; } } } return $disabled; } /** * Return paired opening and closing positions. * @param string $txt * @param string $tag * @return array */ public function getTagPositions( $txt, $tag, $brackets=array('[',']') ) { $close_tag = $brackets[0] . '/' . $tag . $brackets[1]; $open_tag = $brackets[0] . $tag; $map = array(); $iteration = 0; /* Pick through bit of code */ while( ( $curPos = stripos( $txt, $open_tag, $curPos ) ) !== false ) { if ( $iteration > 1000 ) { break; } /* Make sure the next character is either ] = or a space */ $nextChar = substr( $txt, $curPos + strlen( $tag ) + 1, 1 ); if ( $nextChar != $brackets[1] && $nextChar != '=' && $nextChar != ' ' ) { if ( $curPos > strlen($txt) ) { $curPos = 0; break; } $curPos++; continue; } $map['openWithTag'][ $iteration ] = $curPos; $map['open'][ $iteration ] = $curPos + strlen( $open_tag ); $new_pos = stripos( $txt, $brackets[1], $curPos ) ? stripos( $txt, $brackets[1], $curPos ) : $curPos + 1; /* Got an option, grab that */ $_option = substr( $txt, $curPos + strlen($open_tag), (stripos( $txt, $brackets[1], $curPos ) - ($curPos + strlen($open_tag) )) ); $map['open'][ $iteration ] += intval( strlen( $_option ) ) + 1; /* Got a closing tag? */ $closingTagPos = stripos( $txt, $close_tag, $new_pos ); if ( $closingTagPos !== false ) { $map['close'][ $iteration ] = $closingTagPos; $map['closeWithTag'][ $iteration ] = $closingTagPos + strlen( $close_tag ); /* What content do we believe we have between the opening and closing tags? */ $_content = substr( $txt, ($curPos + strlen( $open_tag ) + strlen($_option) + 1), ($closingTagPos - ($curPos + strlen($open_tag) + strlen($_option) + 1)) ); /* Did we have an opening tag in that mess? */ if ( $_content && stristr( $_content, $open_tag ) ) { /* How many opening tags did we find...probably just 1 */ $count = substr_count( strtolower( $_content ), strtolower( $open_tag) ); /* Found N opening tags in portion of text */ if ( $count > 0 ) { /* So now find Nth closing tag */ $_nPos = $closingTagPos + strlen( $close_tag ); /* While we have opening tags to inspect... */ while( $count > 0 ) { $_closePos = stripos( $txt, $close_tag, $_nPos ); if ( $_closePos !== false ) { $map['close'][ $iteration ] = $_closePos; $map['closeWithTag'][ $iteration ] = $_closePos + strlen( $close_tag ); $_content = substr( $txt, ($curPos + strlen( $open_tag ) + strlen($_option) + 1), ($_closePos - ($curPos + strlen($open_tag) + strlen($_option) + 1)) ); $count = substr_count( strtolower( $_content ), strtolower( $open_tag ) ); $ccount = substr_count( strtolower( $_content ), strtolower( $close_tag ) ); if( $count == $ccount ) { $count = 0; } $_nPos = $_closePos + strlen( $close_tag ); if ( $_nPos >= strlen( $txt ) ) { $count == 0; } } else { $count = 0; } } } } } $iteration++; $curPos = $closingTagPos ? $closingTagPos : $curPos + 1; if ( $curPos > strlen($txt) ) { $curPos = 0; break; } } return $map; } /** * Build a quote tag * @param string $content * @param string $author * @param string $date * @param int $pid */ public function buildQuoteTag( $content, $author='', $date='', $collapsed=0, $pid=0 ) { $ops = array(); if ( $author ) { $ops[] = 'data-author="' . $author . '"'; } if ( $pid ) { $ops[] = 'data-cid="' . $pid . '"'; } if ( $date ) { if ( strlen( $date ) == 10 && intval( $date ) == $date ) { $ops[] = 'data-time="' . $date . '"'; } else { $ops[] = 'data-date="' . $date . '"'; } } if ( $collapsed ) { $ops[] = 'data-collapsed="' . $collapsed . '"'; } /* Parse out attachments and make into links */ preg_match_all( '#\[attachment=(.+?):(.+?)\]#', $content, $_matches ); if( is_array( $_matches[1] ) && count( $_matches[1] ) ) { foreach( $_matches[1] as $idx => $attach_id ) { $content = str_replace( "[attachment={$attach_id}:{$_matches[2][$idx]}]", $this->registry->getClass('output')->getReplacement('post_attach_link') . " <a href='{$this->settings['board_url']}/index.php?app=core&module=attach&section=attach&attach_rel_module=post&attach_id={$attach_id}' target='_blank'>{$_matches[2][$idx]}</a>", $content ); } } /* Convert if we need to */ if ( $this->isBBCode( $content ) ) { $content = $this->BBCodeToHtml( $content ); } /* ARGH MY EYES ARGH MY EYES SOMEONE DID A BAD WORD */ $content = $this->parseBadWords( $content ); /* We need the wrapping <div> here - _stripParagraphWrap removes the first and last <p> tags if they exist, but that means content like this remains unchanged: <p>something</p> <br /> <p>something else</p> and there's no wrapper container, which is necessary in the editor for our javascript. This fixes these reports: @link http://community.invisionpower.com/resources/bugs.html/_/ip-board/cannot-go-down-using-keyboard-arrow-in-some-cases-r41735 @link http://community.invisionpower.com/resources/bugs.html/_/ip-board/cite-in-firefox-problematic-r41737 @link http://community.invisionpower.com/resources/bugs.html/_/ip-board/quote-inappropriately-split-r41736 @link http://community.invisionpower.com/resources/bugs.html/_/ip-board/two-lines-sometimes-still-removed-r41738 @link http://community.invisionpower.com/resources/bugs.html/_/ip-board/cant-make-new-line-in-editor-r41722 */ return "<p> </p><blockquote class='ipsBlockquote'" . implode( ' ', $ops ) . '><div><p>' . $this->_stripParagraphWrap( $content ) . '</p></div></blockquote><p> </p>'; } /** * Parses the bbcode to be shown in the polls. * Parses img and url, if enabled * * @param string Raw input text to parse * @return string Parsed text ready to be displayed */ public function parsePollTags( $text ) { if ( stristr( $text, '[img' ) || stristr( $text, '[url' ) || stristr( $text, '[sharedmedia' ) ) { $classToLoad = IPSLib::loadLibrary( IPS_ROOT_PATH . 'sources/classes/text/parser/bbcode.php', 'class_text_parser_bbcode' ); $bbcode = new $classToLoad(); $text = $this->display( $bbcode->_parseBBCode( $text, 'display', array( 'img', 'url', 'sharedmedia' ) ) ); } return $text; } /** * To fix legacy issues, all HTML entities are parsed into HTML tags * So this function restores code boxes * @param string $html * @param string $tag * @param array $brackets */ public function HtmlAllowedPreContents( $html, $tag, $brackets ) { /* PRE: Fetch paired opening and closing tags */ $data = $this->getTagPositions( $html, $tag, $brackets ); if ( is_array( $data['open'] ) ) { $count = count( $data['open'] ); foreach( range( 0, $count ) as $id ) { $o = $data['open'][ $id ] ; $c = $data['close'][ $id ] - $o; $slice = substr( $html, $o, $c ); /* Need to bump up lengths of opening and closing */ $_origLength = strlen( $slice ); /* Fix up <p>[code]</p>....<p>[/code]</p> */ $slice = preg_replace( '#^</p>#', '', $slice ); $slice = trim( preg_replace( '#<p>$#', '', trim( $slice ) ) ); /* Extra conversion for BBCODE>HTML mode */ $slice = str_replace( "<", "<", $slice ); $slice = str_replace( ">", ">", $slice ); $_newLength = strlen( $slice ); $html = substr_replace( $html, $slice, $o, $c ); /* Bump! */ if ( $_newLength != $_origLength ) { foreach( $data['open'] as $_id => $_val ) { $_o = $data['open'][ $_id ]; if ( $_o > $o ) { $data['open'][ $_id ] += ( $_newLength - $_origLength ); $data['close'][ $_id ] += ( $_newLength - $_origLength ); } } } } } return $html; } /** * Get attributes from a tag (lazy) * @param string $tag */ public function getTagAttributes( $tag ) { $processedTag = str_replace( array( '"' ), '"', $tag ); $processedTag = str_replace( array( ''', ''' ), '\'', $processedTag ); $processedTag = str_replace( ' ', ' ', $processedTag ); $attributes = array(); /* http://community.invisionpower.com/resources/bugs.html/_/ip-board/apostrophe-in-rte-in-quote-name-is-cut-off-r41322 */ preg_match_all( '#(\S+?)=(?:[\'"])(.+?)(?:[\'"])(\s|>|\]$)#', $processedTag, $matches, PREG_SET_ORDER ); foreach( $matches as $val ) { $attributes[ trim( $val[1] ) ] = $val[2]; } return $attributes; } /** * Expand the acronyms for SEO * @param string $txt */ protected function _seoAcronymExpansion( $txt ) { if ( $txt == '' ) { return $txt; } $acronyms = $this->cache->getCache('ipseo_acronyms'); if( !is_array($acronyms) OR !count($acronyms) ) { return $txt; } $temp_text = $txt; $urls = array(); $tags = array(); $txt = str_replace( '<#EMO_DIR#>', '-#-#-#EMO_DIR#-#-#-', $txt ); /* Grab images */ preg_match_all( '#<img([^>]+?)>#i', $txt, $matches ); foreach( $matches[0] as $m ) { $c = count( $urls ); $urls[ $c ] = $m; $txt = str_replace( $m, '<!--url{' . $c . '}-->', $txt ); } /* Grab <a> */ preg_match_all( '#<a([^>]+?)>#i', $txt, $matches ); foreach( $matches[0] as $m ) { $c = count( $urls ); $urls[ $c ] = $m; $txt = str_replace( $m, '<!--url{' . $c . '}-->', $txt ); } /* Grab all other tags */ preg_match_all( '#<(?:[/a-z]{1,})([^>]+?)>#i', $txt, $matches ); foreach( $matches[0] as $m ) { $c = count( $tags ); $tags[ $c ] = $m; $txt = str_replace( $m, '<!--tag{' . $c . '}-->', $txt ); } /* Grab non linked URLs */ preg_match_all( '#((http|https|news|ftp)://(?:[^<>\)\[\"\s]+|[a-zA-Z0-9/\._\-!&\#;,%\+\?:=]+))#is', $txt, $matches ); foreach( $matches[0] as $m ) { $c = count( $urls ); $urls[ $c ] = $m; $txt = str_replace( $m, '<!--url{' . $c . '}-->', $txt ); } //----------------------------------------- // Convert back entities //----------------------------------------- for( $i = 65; $i <= 90; $i++ ) { $txt = str_replace( "&#" . $i . ";", chr($i), $txt ); } for( $i = 97; $i <= 122; $i++ ) { $txt = str_replace( "&#" . $i . ";", chr($i), $txt ); } //----------------------------------------- // Go all loopy //----------------------------------------- if ( is_array($acronyms) && count($acronyms) ) { foreach( $acronyms as $r ) { $this->_currentAcronym = $r; /* vv Ticket #835804 */ $wordModifier = ( IPS_DOC_CHAR_SET == 'UTF-8' && IPSText::isUTF8( $txt ) ) ? '[^<>\p{L}]|\b' : '[^<>a-zA-Z0-9-_&;]'; $caseModifier = empty($r['a_casesensitive']) ? 'i' : ''; $r['a_short'] = preg_quote( $r['a_short'], "/" ); $txt = preg_replace_callback( '/(^|'.$wordModifier.')(' . $r['a_short'] . ')('.$wordModifier.'|$)/' . $caseModifier, array( $this, '_replaceAcronym' ), $txt ); } } /* replace urls */ if ( count( $urls ) ) { foreach( $urls as $k => $v ) { $txt = str_replace( "<!--url{" . $k . "}-->", $v, $txt ); } } /* replace tags */ if ( count( $tags ) ) { foreach( $tags as $k => $v ) { $txt = str_replace( "<!--tag{" . $k . "}-->", $v, $txt ); } } $txt = str_replace( '-#-#-#EMO_DIR#-#-#-', '<#EMO_DIR#>', $txt ); return $txt ? $txt : $temp_text; } /** * Callback function to replace a found acronym * * @param array $matches Array of matches * @return @e string Replaced text */ private function _replaceAcronym( $matches=array() ) { return $this->_currentAcronym['a_semantic'] ? "{$matches[1]}<acronym title='{$this->_currentAcronym['a_long']}' class='bbc ipSeoAcronym'>{$matches[2]}</acronym>{$matches[3]}" : $matches[1] . $this->_currentAcronym['a_long'] . $matches[3]; } /** * Strip paragraph wrap tags * @param string $txt * @return string */ protected function _stripParagraphWrap( $txt ) { $txt = trim( $txt ); /* Clean up */ $txt = preg_replace( '#^(<br([^>]+?)?>){1,}#i', '', $txt ); $txt = trim( $this->_stripEmptyLeadingAndTrailingParagraphTags( $txt ) ); if ( substr( $txt, 0, 3 ) == '<p>' && substr( $txt, -4 ) == '</p>' ) { $txt = substr( $txt, 3, -4 ); } $txt = trim( $txt ); return $txt; } /** * Strips off blank or empty P tags * @param string $txt * @return string */ protected function _stripEmptyLeadingAndTrailingParagraphTags( $txt ) { /* Strip leading Ps */ while( preg_match( '#^<p([^>]+?)?' . '>(( |\s)+?)?</p>#i', $txt, $match ) ) { $txt = trim( preg_replace( '#^<p([^>]+?)?' . '>(( |\s)+?)?</p>#i', '', $txt ) ); } /* Strip trailing Ps */ while( preg_match( '#<p([^>]+?)?' . '>(( |\s)+?)?</p>$#i', $txt, $match ) ) { $txt = trim( preg_replace( '#<p([^>]+?)?' . '>(( |\s)+?)?</p>$#i', '', $txt ) ); } /* Strip trailing <br /> */ while( preg_match( '#<br([^>]+?)?' . '/>(( |\s)+?)?$#i', $txt, $match ) ) { $txt = trim( preg_replace( '#<br([^>]+?)?' . '/>(( |\s)+?)?$#i', '', $txt ) ); } /* Strip trailing <div /> */ while( preg_match( '#<div([^>]+?)?' . '>(( |\s)+?)?</div>$#i', $txt, $match ) ) { $txt = trim( preg_replace( '#<div([^>]+?)?' . '>(( |\s)+?)?</div>$#i', '', $txt ) ); } return $txt; } /** * Check and make safe embedded codes * @param array $matches */ protected function _preserveCodeBoxes( $txt ) { $map = array(); /* CODE: Fetch paired opening and closing tags */ $data = $this->getTagPositions( $txt, 'code', array( '[' , ']' ) ); if ( is_array( $data['open'] ) ) { foreach( $data['open'] as $id => $val ) { $o = $data['open'][ $id ]; $c = $data['close'][ $id ] - $o; /* Prevent unclosed tags from breaking this */ if ( $o < 1 || $c < 1 ) { continue; } $slice = substr( $txt, $o, $c ); /* Need to bump up lengths of opening and closing */ $_origLength = strlen( $slice ); /* Extra conversion for BBCODE>HTML mode */ $slice = str_replace( "[", "[", $slice ); $slice = preg_replace( '#(https|http|ftp)://#' , '\1://', $slice ); #$slice = str_replace( "]", "]", $slice ); $slice = str_replace( "\n", "<!-preserve.newline-->", $slice ); /* Stop (r) (tm) and (c) from switching out */ $slice = preg_replace( '#\((tm|r|c)\)#i', '($1)', $slice ); $_newLength = strlen( $slice ); $txt = substr_replace( $txt, $slice, $o, $c ); /* Bump! */ if ( $_newLength != $_origLength ) { foreach( $data['open'] as $_id => $_val ) { $_o = $data['open'][ $_id ]; if ( $_o > $o ) { $data['open'][ $_id ] += ( $_newLength - $_origLength ); $data['close'][ $_id ] += ( $_newLength - $_origLength ); } } } } } /* PRE: Fetch paired opening and closing tags */ $data = $this->getTagPositions( $txt, 'pre', array( '<' , '>' ) ); if ( is_array( $data['open'] ) ) { foreach( $data['open'] as $id => $val ) { $o = $data['open'][ $id ] ; $c = $data['close'][ $id ] - $o; $slice = substr( $txt, $o, $c ); /* Need to bump up lengths of opening and closing */ $_origLength = strlen( $slice ); /* Extra conversion for BBCODE>HTML mode */ $slice = str_replace( "[", "[", $slice ); $slice = str_replace( "]", "]", $slice ); $slice = preg_replace( '#(https|http|ftp)://#' , '\1://', $slice ); $slice = str_replace( "\n", "<!-preserve.newline-->", $slice ); /* Stop (r) (tm) and (c) from switching out */ $slice = preg_replace( '#\((tm|r|c)\)#i', '($1)', $slice ); $_newLength = strlen( $slice ); $txt = substr_replace( $txt, $slice, $o, $c ); /* Bump! */ if ( $_newLength != $_origLength ) { foreach( $data['open'] as $_id => $_val ) { $_o = $data['open'][ $_id ] + strlen( '<pre' ); if ( $_o > $o ) { $data['open'][ $_id ] += ( $_newLength - $_origLength ); $data['close'][ $_id ] += ( $_newLength - $_origLength ); } } } } } return $txt; } /** * Sort the smilies nicely in order of length. */ protected function _sortSmilies() { $emoticons = array(); if ( ! count( $this->_sortedSmilies ) ) { /* Sort them! */ $this->_sortedSmilies = $this->cache->getCache('emoticons'); usort( $this->_sortedSmilies, array( $this, '_thisUsort' ) ); } } /** * Custom sort operation * * @param string A * @param string B * @return integer */ protected static function _thisUsort($a, $b) { if ( strlen($a['typed']) == strlen($b['typed']) ) { return 0; } return ( strlen($a['typed']) > strlen($b['typed']) ) ? -1 : 1; } /** * Add to errors * @param string $error */ protected function _addParsingError( $error ) { if ( $error && is_string( $error ) ) { $this->_errors[] = $error; /* Legacy @todo remove in 4 */ $this->error = $error; } } /** * Retrieve the proper emoticon image code * * @access protected * @param string Emoticon code we are replacing (i.e. :D) * @param string Emoticon image to display (i.e. 'biggrin.png') * @return string Converted text */ protected function _retrieveSmiley( $_emoCode, $_emoImage ) { //----------------------------------------- // INIT //----------------------------------------- if ( ! $_emoCode or ! $_emoImage ) { return ''; } $this->emoticon_count++; $this->emoticon_alts[] = array( "#EMO_ALT_{$this->emoticon_count}#", $_emoCode ); //----------------------------------------- // Return //----------------------------------------- return "<img src='" . $this->settings['emoticons_url'] . "/{$_emoImage}' class='bbc_emoticon' alt='#EMO_ALT_{$this->emoticon_count}#' />"; } /** * Prevent auto parsing codes */ protected function _processNoParseCodes( $content, $passLevel=1, $allowCodeTag=false ) { if ( $passLevel == 3 ) { /* At this point bbcode has been converted... */ return preg_replace( '#(https|http|ftp)-~~-//#', '\1://', $content ); } $noParse = array(); /* Find no parse codes */ foreach( $this->cache->getCache('bbcode') as $bbcode ) { /* Allowed this BBCode? */ if ( $bbcode['bbcode_no_parsing'] ) { /* CODE is a special case */ if ( $allowCodeTag === false && $bbcode['bbcode_tag'] == 'code' ) { continue; } $noParse[ $bbcode['bbcode_tag'] ] = $bbcode['bbcode_tag']; if ( $bbcode['bbcode_aliases'] ) { $tmp = explode( ',', $bbcode['bbcode_aliases'] ); foreach( $tmp as $bc ) { if ( trim( $bc ) ) { $noParse[ $bc ] = $bc; } } } } } /* Got anything? */ if ( ! count( $noParse ) ) { return $content; } /* Sort by key length so that IMGTEST parses before IMG, for example */ uksort( $noParse, create_function('$a,$b', 'return strlen($a) < strlen($b);') ); foreach( $noParse as $tag ) { if( $tag == 'img' ) { continue; } /* Fetch paired opening and closing tags */ $data = $this->getTagPositions( $content, $tag, array( '[', ']') ); if ( is_array( $data ) && count( $data ) ) Как быть, помогите?
31 июля, 201311 yr Author заметил что после загрузки файла на ftp удаляеться часть кода: if ( is_array( $data ) && count( $data ) ) foreach( $data['open'] as $id => $val ) { $o = $data['open'][ $id ]; $c = $data['close'][ $id ] - $o; /* Prevent unclosed tags from breaking this */ if ( $o < 1 || $c < 1 ) { continue; } $slice = substr( $content, $o, $c ); $_origLen = strlen( $slice ); if ( $passLevel == 2 ) { //* No linkify */ preg_match_all( '#<a(?:[^>]+?)href=["']([^"']+?)["']([^>]+?)?>(.+?)(</a>|$)#is', $slice, $urlMatches ); /* Finish up URLs and such */ for( $i = 0 ; $i < count( $urlMatches[0] ) ; $i++ ) { $raw = $urlMatches[0][ $i ]; $url = $urlMatches[1][ $i ]; $text = $urlMatches[3][ $i ]; /* Some posts end up with the closing tag as part of the URL */ $url = str_replace( '%5B/' . $tag . '%5D', '', $url ); $slice = str_replace( $raw, preg_replace( '#(https|http|ftp)://#' , '1-~~-//', $url ), $slice ); } } else { $slice = preg_replace( '/[/', '[', $slice ); $slice = preg_replace( '//(w+?)]/', '/1]', $slice ); $slice = preg_replace( '#((r|tm|c))#', '(1)', $slice ); $slice = str_replace( "{parse", "{parse", $slice ); $slice = preg_replace( '#(https|http|ftp)://#' , '1-~~-//', $slice ); } $_newLen = strlen( $slice ); if ( $_newLen != $_origLen ) { /* Bump up next */ foreach( $data['open'] as $_id => $_val ) { $_o = $data['open'][ $_id ]; /* Ascii face alert */ if ( $_o > $o ) { $data['open'][ $_id ] += ( $_newLen - $_origLen ); $data['close'][ $_id ] += ( $_newLen - $_origLen ); } } } $content = substr_replace( $content, $slice, $o, $c ); } } } return $content; } } Edited 31 июля, 201311 yr by TiestoClubLife
31 июля, 201311 yr про такую штуку как СПОЙЛЕР не слышали? права на папки проверьте, кодировку БД так же посмотрите, возможно вы скачали поврежденный архив
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