PHP ParserOutput::setEditSectionTokens方法代碼示例

 /**
  * Extract parts of the text - opening, main and auxiliary.
  */
 private function extractWikitextParts()
 {
     if (!is_null($this->allText)) {
         return;
     }
     $this->parserOutput->setEditSectionTokens(false);
     $this->parserOutput->setTOCEnabled(false);
     $text = $this->parserOutput->getText();
     if (strlen($text) == 0) {
         $this->allText = "";
         // empty text - nothing to seek here
         return;
     }
     $opening = null;
     $this->openingText = $this->extractHeadingBeforeFirstHeading($text);
     // Add extra spacing around break tags so text crammed together like<br>this
     // doesn't make one word.
     $text = str_replace('<br', "\n<br", $text);
     $formatter = new HtmlFormatter($text);
     // Strip elements from the page that we never want in the search text.
     $formatter->remove($this->excludedElementSelectors);
     $formatter->filterContent();
     // Strip elements from the page that are auxiliary text.  These will still be
     // searched but matches will be ranked lower and non-auxiliary matches will be
     // preferred in highlighting.
     $formatter->remove($this->auxiliaryElementSelectors);
     $auxiliaryElements = $formatter->filterContent();
     $this->allText = trim(Sanitizer::stripAllTags($formatter->getText()));
     foreach ($auxiliaryElements as $auxiliaryElement) {
         $this->auxText[] = trim(Sanitizer::stripAllTags($formatter->getText($auxiliaryElement)));
     }
 }

 /**
  * This function accomplishes several tasks:
  * 1) Auto-number headings if that option is enabled
  * 2) Add an [edit] link to sections for users who have enabled the option and can edit the page
  * 3) Add a Table of contents on the top for users who have enabled the option
  * 4) Auto-anchor headings
  *
  * It loops through all headlines, collects the necessary data, then splits up the
  * string and re-inserts the newly formatted headlines.
  *
  * @param $text String
  * @param string $origText original, untouched wikitext
  * @param $isMain Boolean
  * @return mixed|string
  * @private
  */
 function formatHeadings($text, $origText, $isMain = true)
 {
     global $wgMaxTocLevel, $wgExperimentalHtmlIds;
     # Inhibit editsection links if requested in the page
     if (isset($this->mDoubleUnderscores['noeditsection'])) {
         $maybeShowEditLink = $showEditLink = false;
     } else {
         $maybeShowEditLink = true;
         /* Actual presence will depend on ParserOptions option */
         $showEditLink = $this->mOptions->getEditSection();
     }
     if ($showEditLink) {
         $this->mOutput->setEditSectionTokens(true);
     }
     # Get all headlines for numbering them and adding funky stuff like [edit]
     # links - this is for later, but we need the number of headlines right now
     $matches = array();
     $numMatches = preg_match_all('/<H(?P<level>[1-6])(?P<attrib>.*?' . '>)\\s*(?P<header>[\\s\\S]*?)\\s*<\\/H[1-6] *>/i', $text, $matches);
     # if there are fewer than 4 headlines in the article, do not show TOC
     # unless it's been explicitly enabled.
     $enoughToc = $this->mShowToc && ($numMatches >= 4 || $this->mForceTocPosition);
     # Allow user to stipulate that a page should have a "new section"
     # link added via __NEWSECTIONLINK__
     if (isset($this->mDoubleUnderscores['newsectionlink'])) {
         $this->mOutput->setNewSection(true);
     }
     # Allow user to remove the "new section"
     # link via __NONEWSECTIONLINK__
     if (isset($this->mDoubleUnderscores['nonewsectionlink'])) {
         $this->mOutput->hideNewSection(true);
     }
     # if the string __FORCETOC__ (not case-sensitive) occurs in the HTML,
     # override above conditions and always show TOC above first header
     if (isset($this->mDoubleUnderscores['forcetoc'])) {
         $this->mShowToc = true;
         $enoughToc = true;
     }
     # headline counter
     $headlineCount = 0;
     $numVisible = 0;
     # Ugh .. the TOC should have neat indentation levels which can be
     # passed to the skin functions. These are determined here
     $toc = '';
     $full = '';
     $head = array();
     $sublevelCount = array();
     $levelCount = array();
     $level = 0;
     $prevlevel = 0;
     $toclevel = 0;
     $prevtoclevel = 0;
     $markerRegex = "{$this->mUniqPrefix}-h-(\\d+)-" . self::MARKER_SUFFIX;
     $baseTitleText = $this->mTitle->getPrefixedDBkey();
     $oldType = $this->mOutputType;
     $this->setOutputType(self::OT_WIKI);
     $frame = $this->getPreprocessor()->newFrame();
     $root = $this->preprocessToDom($origText);
     $node = $root->getFirstChild();
     $byteOffset = 0;
     $tocraw = array();
     $refers = array();
     foreach ($matches[3] as $headline) {
         $isTemplate = false;
         $titleText = false;
         $sectionIndex = false;
         $numbering = '';
         $markerMatches = array();
         if (preg_match("/^{$markerRegex}/", $headline, $markerMatches)) {
             $serial = $markerMatches[1];
             list($titleText, $sectionIndex) = $this->mHeadings[$serial];
             $isTemplate = $titleText != $baseTitleText;
             $headline = preg_replace("/^{$markerRegex}\\s*/", "", $headline);
         }
         if ($toclevel) {
             $prevlevel = $level;
         }
         $level = $matches[1][$headlineCount];
         if ($level > $prevlevel) {
             # Increase TOC level
             $toclevel++;
             $sublevelCount[$toclevel] = 0;
             if ($toclevel < $wgMaxTocLevel) {
                 $prevtoclevel = $toclevel;
                 $toc .= Linker::tocIndent();
//.........這裏部分代碼省略.........