includes/tidy/RemexCompatBuilder.php

   1 <?php
   2
   3 namespace MediaWiki\Tidy;
   4
   5 use Wikimedia\RemexHtml\TreeBuilder\Marker;
   6 use Wikimedia\RemexHtml\TreeBuilder\TreeBuilder;
   7
   8 /**
   9  * @internal
  10  */
  11 class RemexCompatBuilder extends TreeBuilder {
  12         public function reconstructAFE( $sourceStart ) {
  13                 // These checks are redundant with the parent, but here for performance
  14                 $entry = $this->afe->getTail();
  15                 if ( !$entry || $entry instanceof Marker || $entry->stackIndex !== null ) {
  16                         return;
  17                 }
  18
  19                 // Don't reconstruct AFE in file figures to respect the spec,
  20                 // https://www.mediawiki.org/wiki/Specs/HTML#Media
  21                 $len = $this->stack->length();
  22                 while ( $len > 0 ) {
  23                         $i = $this->stack->item( $len - 1 );
  24                         if ( $i->htmlName === 'figcaption' ) {
  25                                 break;
  26                         }
  27                         if ( $i->htmlName === 'figure' ) {
  28                                 foreach ( $i->attrs->getValues() as $k => $v ) {
  29                                         if ( $k === 'typeof' && preg_match( '/\bmw:File\b/', $v ) ) {
  30                                                 return;
  31                                         }
  32                                 }
  33                                 break;
  34                         }
  35                         $len--;
  36                 }
  37                 parent::reconstructAFE( $sourceStart );
  38         }
  39 }