/** * Helper method adding _rte_dataidx attribute based on RTE marker stored in text * * @param $text string link content * @param $attribs array attributes * @param $markerType integer see RTEMarker class for constants definition * @return array attributes */ private static function addDataIdxAttributes(&$text, array $attribs, $markerType) { wfProfileIn(__METHOD__); // get link metadata entry ID and remove RTE marker from link text $dataIdx = RTEMarker::getDataIdx($markerType, $text); if (is_null($dataIdx)) { wfDebug(__METHOD__ . " - dataIdx is empty!\n"); } else { // add internal RTE attribute pointing to link metadata entry // it has to be the first one - use array_merge() $attribs = array_merge(array('_rte_dataidx' => sprintf('%04d', $dataIdx)), $attribs); } wfProfileOut(__METHOD__); return $attribs; }
/** * Return the text to be used for a given extension tag. * This is the ghost of strip(). * * @param $params Associative array of parameters: * name PPNode for the tag name * attr PPNode for unparsed text where tag attributes are thought to be * attributes Optional associative array of parsed attributes * inner Contents of extension element * noClose Original text did not have a close tag * @param $frame PPFrame * * @return string */ function extensionSubstitution($params, $frame) { $name = $frame->expand($params['name']); $attrText = !isset($params['attr']) ? null : $frame->expand($params['attr']); $content = !isset($params['inner']) ? null : $frame->expand($params['inner']); # RTE (Rich Text Editor) - begin # @author: Inez KorczyĆski global $wgRTEParserEnabled; if (!empty($wgRTEParserEnabled)) { $wikitextIdx = RTEMarker::getDataIdx(RTEMarker::EXT_WIKITEXT, $content); # Allow parser extensions to generate their own placeholders (instead of default one from RTE) # @author: Macbre if (wfRunHooks('RTEUseDefaultPlaceholder', array($name, $params, $frame, $wikitextIdx))) { if ($wikitextIdx !== null) { $dataIdx = RTEData::put('placeholder', array('type' => 'ext', 'wikitextIdx' => $wikitextIdx)); return RTEMarker::generate(RTEMarker::PLACEHOLDER, $dataIdx); } } else { RTE::log(__METHOD__, "skipped default placeholder for <{$name}>"); // restore value of $content $content = RTEData::get('wikitext', $wikitextIdx); // keep inner content of tag $content = preg_replace('#^<[^>]+>(.*)<[^>]+>$#s', '\\1', $content); } } # RTE - end $marker = "{$this->mUniqPrefix}-{$name}-" . sprintf('%08X', $this->mMarkerIndex++) . self::MARKER_SUFFIX; $isFunctionTag = isset($this->mFunctionTagHooks[strtolower($name)]) && ($this->ot['html'] || $this->ot['pre']); if ($isFunctionTag) { $markerType = 'none'; } else { $markerType = 'general'; } if ($this->ot['html'] || $isFunctionTag) { $name = strtolower($name); # PLB - begin # @author: Tomasz Odrobny $this->mCurrentTagName = $name; # PLB - end $attributes = Sanitizer::decodeTagAttributes($attrText); if (isset($params['attributes'])) { $attributes = $attributes + $params['attributes']; } if (isset($this->mTagHooks[$name])) { # Workaround for PHP bug 35229 and similar if (!is_callable($this->mTagHooks[$name])) { throw new MWException("Tag hook for {$name} is not callable\n"); } wfRunHooks('ParserTagHooksBeforeInvoke', [$name, $marker, $content, $attributes, $this, $frame]); $output = call_user_func_array($this->mTagHooks[$name], array($content, $attributes, $this, $frame)); } elseif (isset($this->mFunctionTagHooks[$name])) { list($callback, $flags) = $this->mFunctionTagHooks[$name]; if (!is_callable($callback)) { throw new MWException("Tag hook for {$name} is not callable\n"); } $output = call_user_func_array($callback, array(&$this, $frame, $content, $attributes)); } else { $output = '<span class="error">Invalid tag extension name: ' . htmlspecialchars($name) . '</span>'; } if (is_array($output)) { # Extract flags to local scope (to override $markerType) $flags = $output; $output = $flags[0]; unset($flags[0]); extract($flags); } } else { if (is_null($attrText)) { $attrText = ''; } if (isset($params['attributes'])) { foreach ($params['attributes'] as $attrName => $attrValue) { $attrText .= ' ' . htmlspecialchars($attrName) . '="' . htmlspecialchars($attrValue) . '"'; } } if ($content === null) { $output = "<{$name}{$attrText}/>"; } else { $close = is_null($params['close']) ? '' : $frame->expand($params['close']); $output = "<{$name}{$attrText}>{$content}{$close}"; } } if ($markerType === 'none') { return $output; } elseif ($markerType === 'nowiki') { $this->mStripState->addNoWiki($marker, $output); } elseif ($markerType === 'general') { $this->mStripState->addGeneral($marker, $output); } else { throw new MWException(__METHOD__ . ': invalid marker type'); } return $marker; }
public function makeKnownLinkHolder($nt, $text = '', $query = '', $trail = '', $prefix = '') { wfProfileIn(__METHOD__); $dataIdx = RTEMarker::getDataIdx(RTEMarker::INTERNAL_DATA, $text); $ret = parent::makeKnownLinkHolder($nt, $text, $query, $trail, $prefix); $ret = RTEData::addIdxToTag($dataIdx, $ret); wfProfileOut(__METHOD__); return $ret; }