示例#1
0
 /**
  * Clean up signature text
  *
  * 1) Strip ~~~, ~~~~ and ~~~~~ out of signatures @see cleanSigInSig
  * 2) Substitute all transclusions
  *
  * @param string $text
  * @param bool $parsing Whether we're cleaning (preferences save) or parsing
  * @return string Signature text
  */
 public function cleanSig($text, $parsing = false)
 {
     if (!$parsing) {
         global $wgTitle;
         $this->startParse($wgTitle, new ParserOptions(), self::OT_PREPROCESS, true);
     }
     # Option to disable this feature
     if (!$this->mOptions->getCleanSignatures()) {
         return $text;
     }
     # @todo FIXME: Regex doesn't respect extension tags or nowiki
     #  => Move this logic to braceSubstitution()
     $substWord = MagicWord::get('subst');
     $substRegex = '/\\{\\{(?!(?:' . $substWord->getBaseRegex() . '))/x' . $substWord->getRegexCase();
     $substText = '{{' . $substWord->getSynonym(0);
     $text = preg_replace($substRegex, $substText, $text);
     $text = self::cleanSigInSig($text);
     $dom = $this->preprocessToDom($text);
     $frame = $this->getPreprocessor()->newFrame();
     $text = $frame->expand($dom);
     if (!$parsing) {
         $text = $this->mStripState->unstripBoth($text);
     }
     return $text;
 }