/**
* Render <place> tag
*
* @param string $content tag content (will be ignored)
* @param array $attributes tag attributes
* @param Parser $parser MW parser instance
* @param PPFrame $frame parent frame with the context
* @return string HTML output of the tag
*/
public static function renderPlaceTag($content, array $attributes, Parser $parser, PPFrame $frame)
{
wfProfileIn(__METHOD__);
// wrap data in a model object
$placeModel = PlaceModel::newFromAttributes($attributes);
// are we rendering for RTE?
$inRTE = !empty(F::app()->wg->RTEParserEnabled);
if ($inRTE) {
$wikitext = RTEData::get('wikitext', self::$lastWikitextId);
$data = array('wikitext' => $wikitext, 'placeholder' => 1);
$rteData = RTEData::convertDataToAttributes($data);
} else {
$rteData = false;
}
// render parser hook
$html = F::app()->sendRequest('Places', 'placeFromModel', array('model' => $placeModel, 'rteData' => $rteData))->toString();
// add JS snippets code
if (!$inRTE) {
$html .= self::getJSSnippet();
}
// add model to be stored in database
(new PlacesHooks())->setModelToSave($placeModel);
$html = self::cleanHTML($html);
wfProfileOut(__METHOD__);
return $html;
}
public static function replaceIdxByData($var)
{
$data = RTEData::get('data', intval($var[1]));
if (isset($data['type'])) {
if (isset($data['wikitextIdx'])) {
$data['wikitext'] = RTEData::get('wikitext', $data['wikitextIdx']);
// macbre: correctly handle and unmark entities inside links wikitext (RT #38844)
$data['wikitext'] = htmlspecialchars_decode($data['wikitext']);
$data['wikitext'] = RTEParser::unmarkEntities($data['wikitext']);
unset($data['wikitextIdx']);
if (strpos($data['wikitext'], '_rte_wikitextidx') !== false) {
RTE::$edgeCases[] = 'COMPLEX.01';
} else {
if (strpos($data['wikitext'], '_rte_dataidx') !== false) {
RTE::$edgeCases[] = 'COMPLEX.02';
} else {
if ($data['type'] == 'double-brackets') {
if (strrpos($data['wikitext'], '{{') !== 0 && strpos($data['wikitext'], '{{') !== strlen($data['wikitext']) - 2) {
RTE::$edgeCases[] = 'COMPLEX.03';
}
} else {
if (strpos($data['wikitext'], "") !== false) {
RTE::$edgeCases[] = 'COMPLEX.07';
}
}
}
}
}
}
return self::convertDataToAttributes($data);
}
/**
* Render HTML for given placeholder
*
* @author: Macbre
*/
public static function renderPlaceholder($label, $data)
{
// this is placeholder
$data['placeholder'] = 1;
// store data
$dataIdx = RTEData::put('data', $data);
// render placeholder
global $wgBlankImgUrl;
return Xml::element('img', array('_rte_dataidx' => sprintf('%04d', $dataIdx), 'class' => "placeholder placeholder-{$data['type']}", 'src' => $wgBlankImgUrl, 'type' => $data['type']));
}
public function renderTag($input, $params, Parser $parser, PPFrame $frame)
{
//$this->frame = $frame;
global $wgRTEParserEnabled, $wgHTTPProxy, $wgFogbugzAPIConfig, $wgCaptchaDirectory, $wgCaptchaDirectoryLevels, $wgStylePath;
if (!isset($params['id'])) {
return '';
}
$output = Xml::openElement('span', array('class' => 'fogbugz_tck', 'data-id' => $parser->recursiveTagParse($params['id'], $frame)));
//$output .= $input;
$output .= Xml::openElement('img', array('src' => $wgStylePath . '/common/images/ajax.gif'));
$output .= Xml::closeElement('span');
$data = array('wikitext' => RTEData::get('wikitext', self::$mWikitextIdx), 'placeholder' => 1);
//$dataIdx = RTEData::put('data', $data);
//$output = RTEData::addIdxToTag($dataIdx, $output);
$output .= F::build('JSSnippets')->addToStack(array('/extensions/wikia/FogbugzTag/js/FogbugzTag.js'));
return $output;
}
/**
* 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 Korczyński
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;
}
/**
* Render gallery placeholder for RTE
*
* @param $gallery WikiaPhotoGallery
* @param $width Integer
* $param $height Integer
*/
public static function renderGalleryPlaceholder($gallery, $width, $height)
{
wfProfileIn(__METHOD__);
$data = $gallery->getData();
$class = 'media-placeholder image-gallery';
if ($data['type'] == WikiaPhotoGallery::WIKIA_PHOTO_SLIDESHOW) {
$class .= ' image-slideshow';
}
// support "position" attribute (gallery alignment)
switch ($gallery->getParam('position')) {
case 'left':
$class .= ' alignLeft';
break;
case 'center':
$class .= ' alignCenter';
break;
case 'right':
$class .= ' alignRight';
break;
}
if ($data['type'] == WikiaPhotoGallery::WIKIA_PHOTO_SLIDER) {
$class .= ' image-gallery-slider';
}
global $wgBlankImgUrl;
$attribs = array('src' => $wgBlankImgUrl, 'class' => $class, 'type' => 'image-gallery', 'height' => $height, 'width' => $width);
// render image for media placeholder
$ret = Xml::element('img', $attribs);
// store wikitext
$data['wikitext'] = RTEData::get('wikitext', self::$mWikitextIdx);
// store data and mark HTML
$dataIdx = RTEData::put('data', $data);
$ret = RTEData::addIdxToTag($dataIdx, $ret);
wfProfileOut(__METHOD__);
return $ret;
}
/**
* Returns placeholder for broken image link
*
* This one is called directly by RTEParser::makeImage()
*
*/
public static function makeBrokenImageLinkObj($title, $html = '', $query = '', $trail = '', $prefix = '', $time = false, $wikitextIdx = null)
{
wfProfileIn(__METHOD__);
if (!$title instanceof Title) {
throw new \Exception('$title is not Title class instance');
}
// try to resolve internal links in broken image caption (RT #90616)
$wikitext = RTEData::get('wikitext', $wikitextIdx);
if (RTEData::resolveLinksInMediaCaption($wikitext)) {
// update wikitext data
$wikitextIdx = RTEData::put('wikitext', $wikitext);
}
$ret = RTEMarker::generate(RTEMarker::PLACEHOLDER, RTEData::put('placeholder', array('type' => 'broken-image', 'wikitextIdx' => $wikitextIdx, 'title' => $title->getDBkey())));
wfProfileOut(__METHOD__);
return $ret;
}
/**
* Return XML object for parser when RTE enabled
* called from Parser::replaceInternalLinks2
*
* @param $poll WikiaPoll
* @param $nt Title
* @param $RTE_wikitextIdx
*/
public static function generateRTE($poll, $nt, $RTE_wikitextIdx)
{
global $wgBlankImgUrl;
$data = array();
$data['type'] = 'poll';
$data['pollId'] = $nt->getArticleId();
$data['wikitext'] = RTEData::get('wikitext', $RTE_wikitextIdx);
$pollData = $poll->getData();
if (isset($pollData['question'])) {
$data['question'] = $pollData['question'];
}
if (isset($pollData['answers'])) {
foreach ($pollData["answers"] as $answer) {
$data['answers'][] = $answer['text'];
}
}
// store data and mark HTML
$dataIdx = RTEData::put('data', $data);
// render poll placeholder
$tag = Xml::element('img', array('_rte_dataidx' => sprintf('%04d', $dataIdx), 'class' => "media-placeholder placeholder-poll", 'src' => $wgBlankImgUrl, 'type' => 'poll'));
return RTEData::addIdxToTag($dataIdx, $tag);
}
/**
* @throws MWException
* @param $root
* @param $flags int
* @return string
*/
function expand($root, $flags = 0)
{
static $expansionDepth = 0;
if (is_string($root)) {
return $root;
}
if (++$this->parser->mPPNodeCount > $this->parser->mOptions->getMaxPPNodeCount()) {
return '<span class="error">Node-count limit exceeded</span>';
}
if ($expansionDepth > $this->parser->mOptions->getMaxPPExpandDepth()) {
return '<span class="error">Expansion depth limit exceeded</span>';
}
wfProfileIn(__METHOD__);
++$expansionDepth;
if ($root instanceof PPNode_DOM) {
$root = $root->node;
}
if ($root instanceof DOMDocument) {
$root = $root->documentElement;
}
$outStack = array('', '');
$iteratorStack = array(false, $root);
$indexStack = array(0, 0);
$RTEext_1 = false;
$RTEext_2 = false;
while (count($iteratorStack) > 1) {
if ($RTEext_1) {
$RTEext_1 = false;
$RTEext_2 = true;
}
$level = count($outStack) - 1;
$iteratorNode =& $iteratorStack[$level];
$out =& $outStack[$level];
$index =& $indexStack[$level];
if ($iteratorNode instanceof PPNode_DOM) {
$iteratorNode = $iteratorNode->node;
}
if (is_array($iteratorNode)) {
if ($index >= count($iteratorNode)) {
// All done with this iterator
$iteratorStack[$level] = false;
$contextNode = false;
} else {
$contextNode = $iteratorNode[$index];
$index++;
}
} elseif ($iteratorNode instanceof DOMNodeList) {
if ($index >= $iteratorNode->length) {
// All done with this iterator
$iteratorStack[$level] = false;
$contextNode = false;
} else {
$contextNode = $iteratorNode->item($index);
$index++;
}
} else {
// Copy to $contextNode and then delete from iterator stack,
// because this is not an iterator but we do have to execute it once
$contextNode = $iteratorStack[$level];
$iteratorStack[$level] = false;
}
if ($contextNode instanceof PPNode_DOM) {
$contextNode = $contextNode->node;
}
$newIterator = false;
if ($contextNode === false) {
// nothing to do
} elseif (is_string($contextNode)) {
$out .= $contextNode;
} elseif (is_array($contextNode) || $contextNode instanceof DOMNodeList) {
$newIterator = $contextNode;
} elseif ($contextNode instanceof DOMNode) {
if ($contextNode->nodeType == XML_TEXT_NODE) {
# RTE (Rich Text Editor) - begin
global $wgRTEParserEnabled;
if (!empty($wgRTEParserEnabled)) {
if ($RTEext_2) {
if (strpos($contextNode->nodeValue, 'table') !== false) {
RTE::$edgeCases[] = 'COMPLEX.11';
}
}
}
# RTE - end
$out .= $contextNode->nodeValue;
} elseif ($contextNode->nodeName == 'template') {
# Double-brace expansion
$xpath = new DOMXPath($contextNode->ownerDocument);
$titles = $xpath->query('title', $contextNode);
$title = $titles->item(0);
$parts = $xpath->query('part', $contextNode);
# RTE (Rich Text Editor) - begin
# @author: Inez Korczyński
global $wgRTEParserEnabled;
if (!empty($wgRTEParserEnabled)) {
$dataIdx = RTEData::put('placeholder', array('type' => 'double-brackets', 'wikitextIdx' => $contextNode->getAttribute('_rte_wikitextidx'), 'lineStart' => $contextNode->getAttribute('lineStart'), 'title' => $title->textContent));
$out .= RTEMarker::generate(RTEMarker::PLACEHOLDER, $dataIdx);
} else {
if ($flags & PPFrame::NO_TEMPLATES) {
$newIterator = $this->virtualBracketedImplode('{{', '|', '}}', $title, $parts);
} else {
$lineStart = $contextNode->getAttribute('lineStart');
$params = array('title' => new PPNode_DOM($title), 'parts' => new PPNode_DOM($parts), 'lineStart' => $lineStart);
$ret = $this->parser->braceSubstitution($params, $this);
if (isset($ret['object'])) {
$newIterator = $ret['object'];
} else {
$out .= $ret['text'];
}
}
}
# RTE - end
} elseif ($contextNode->nodeName == 'tplarg') {
# Triple-brace expansion
$xpath = new DOMXPath($contextNode->ownerDocument);
$titles = $xpath->query('title', $contextNode);
$title = $titles->item(0);
$parts = $xpath->query('part', $contextNode);
# RTE (Rich Text Editor) - begin
# @author: Wladyslaw Bodzek
global $wgRTEParserEnabled;
if (!empty($wgRTEParserEnabled)) {
//var_dump($contextNode->getAttribute('_rte_wikitextidx'));
$dataIdx = RTEData::put('placeholder', array('type' => 'tplarg', 'wikitextIdx' => $contextNode->getAttribute('_rte_wikitextidx'), 'lineStart' => $contextNode->getAttribute('lineStart'), 'title' => $title->textContent));
$out .= RTEMarker::generate(RTEMarker::PLACEHOLDER, $dataIdx);
} else {
if ($flags & PPFrame::NO_ARGS) {
$newIterator = $this->virtualBracketedImplode('{{{', '|', '}}}', $title, $parts);
} else {
$params = array('title' => new PPNode_DOM($title), 'parts' => new PPNode_DOM($parts));
$ret = $this->parser->argSubstitution($params, $this);
if (isset($ret['object'])) {
$newIterator = $ret['object'];
} else {
$out .= $ret['text'];
}
}
}
# RTE - end
} elseif ($contextNode->nodeName == 'comment') {
# HTML-style comment
# Remove it in HTML, pre+remove and STRIP_COMMENTS modes
if ($this->parser->ot['html'] || $this->parser->ot['pre'] && $this->parser->mOptions->getRemoveComments() || $flags & PPFrame::STRIP_COMMENTS) {
# RTE (Rich Text Editor) - begin
# @author: Inez Korczyński
global $wgRTEParserEnabled;
if (!empty($wgRTEParserEnabled)) {
if (strlen($out) === 0 || substr($out, -1) == "\n") {
if (substr($contextNode->textContent, -1) == "\n") {
$add = "\n";
$text = substr($contextNode->textContent, 0, -1);
} else {
$add = "";
$text = $contextNode->textContent;
}
$dataIdx = RTEData::put('placeholder', array('type' => 'comment', 'wikitext' => $text));
$out .= RTEMarker::generate(RTEMarker::PLACEHOLDER, $dataIdx) . $add;
} else {
RTE::$edgeCases[] = 'COMMENT';
$out .= '';
}
} else {
$out .= '';
}
# RTE - end
} elseif ($this->parser->ot['wiki'] && !($flags & PPFrame::RECOVER_COMMENTS)) {
$out .= $this->parser->insertStripItem($contextNode->textContent);
} else {
$out .= $contextNode->textContent;
}
} elseif ($contextNode->nodeName == 'ignore') {
# Output suppression used by <includeonly> etc.
# OT_WIKI will only respect <ignore> in substed templates.
# The other output types respect it unless NO_IGNORE is set.
# extractSections() sets NO_IGNORE and so never respects it.
if (!isset($this->parent) && $this->parser->ot['wiki'] || $flags & PPFrame::NO_IGNORE) {
$out .= $contextNode->textContent;
} else {
$out .= '';
}
} elseif ($contextNode->nodeName == 'ext') {
# Extension tag
$xpath = new DOMXPath($contextNode->ownerDocument);
$names = $xpath->query('name', $contextNode);
$attrs = $xpath->query('attr', $contextNode);
$inners = $xpath->query('inner', $contextNode);
$closes = $xpath->query('close', $contextNode);
$params = array('name' => new PPNode_DOM($names->item(0)), 'attr' => $attrs->length > 0 ? new PPNode_DOM($attrs->item(0)) : null, 'inner' => $inners->length > 0 ? new PPNode_DOM($inners->item(0)) : null, 'close' => $closes->length > 0 ? new PPNode_DOM($closes->item(0)) : null);
$out .= $this->parser->extensionSubstitution($params, $this);
$RTEext_1 = true;
} elseif ($contextNode->nodeName == 'h') {
# Heading
$s = $this->expand($contextNode->childNodes, $flags);
# Insert a heading marker only for <h> children of <root>
# This is to stop extractSections from going over multiple tree levels
if ($contextNode->parentNode->nodeName == 'root' && $this->parser->ot['html']) {
# Insert heading index marker
$headingIndex = $contextNode->getAttribute('i');
$titleText = $this->title->getPrefixedDBkey();
$this->parser->mHeadings[] = array($titleText, $headingIndex);
$serial = count($this->parser->mHeadings) - 1;
$marker = "{$this->parser->mUniqPrefix}-h-{$serial}-" . Parser::MARKER_SUFFIX;
$count = $contextNode->getAttribute('level');
$s = substr($s, 0, $count) . $marker . substr($s, $count);
$this->parser->mStripState->addGeneral($marker, '');
}
$out .= $s;
} else {
# Generic recursive expansion
$newIterator = $contextNode->childNodes;
}
} else {
wfProfileOut(__METHOD__);
throw new MWException(__METHOD__ . ': Invalid parameter type');
}
if ($newIterator !== false) {
if ($newIterator instanceof PPNode_DOM) {
$newIterator = $newIterator->node;
}
$outStack[] = '';
$iteratorStack[] = $newIterator;
$indexStack[] = 0;
} elseif ($iteratorStack[$level] === false) {
// Return accumulated value to parent
// With tail recursion
while ($iteratorStack[$level] === false && $level > 0) {
$outStack[$level - 1] .= $out;
array_pop($outStack);
array_pop($iteratorStack);
array_pop($indexStack);
$level--;
}
}
$RTEext_2 = false;
}
--$expansionDepth;
wfProfileOut(__METHOD__);
return $outStack[0];
}
public static function doDoubleUnderscoreReplace($matches)
{
wfProfileIn(__METHOD__);
$dataIdx = RTEData::put('placeholder', array('type' => 'double-underscore', 'wikitext' => $matches[0]));
$ret = RTEMarker::generate(RTEMarker::PLACEHOLDER, $dataIdx);
wfProfileOut(__METHOD__);
return $ret;
}
/**
* Render HTML for given placeholder
*
* @author: Macbre
*/
public static function renderPlaceholder($label, $data)
{
// this is placeholder
$data['placeholder'] = 1;
// Special case for WikiaPoll placeholder
// If we do more of these, refactor
if (defined("NS_WIKIA_POLL")) {
global $wgContLang;
$pollNamespace = $wgContLang->getNsText(NS_WIKIA_POLL);
// Check for both canonical Poll and localized version of Poll
if (isset($data['title']) && (stripos($data['title'], 'Poll') === 0 || stripos($data['title'], $pollNamespace) === 0)) {
$data['type'] = 'poll';
$cssClass = "media-placeholder placeholder-poll";
$title = Title::newFromText($data['title'], NS_WIKIA_POLL);
if ($title->exists()) {
$data['pollId'] = $title->getArticleId();
$poll = WikiaPoll::newFromTitle($title);
$pollData = $poll->getData();
$data['question'] = $pollData['question'];
if (isset($pollData['answers'])) {
foreach ($pollData["answers"] as $answer) {
$data['answers'][] = $answer['text'];
}
}
}
}
}
// store data
$dataIdx = RTEData::put('data', $data);
// render placeholder
global $wgBlankImgUrl;
return Xml::element('img', array('_rte_dataidx' => sprintf('%04d', $dataIdx), 'class' => "placeholder placeholder-{$data['type']}", 'src' => $wgBlankImgUrl, 'type' => $data['type']));
}
