vendor/wikimedia/remex-html/RemexHtml/TreeBuilder/InTableBody.php

   1 <?php
   2
   3 namespace RemexHtml\TreeBuilder;
   4 use RemexHtml\Tokenizer\Attributes;
   5 use RemexHtml\Tokenizer\PlainAttributes;
   6
   7 /**
   8  * The "in table body" insertion mode
   9  */
  10 class InTableBody extends InsertionMode {
  11         private static $tableBodyContext = [
  12                 'tbody' => true,
  13                 'tfoot' => true,
  14                 'thead' => true,
  15                 'template' => true,
  16                 'html' => true
  17         ];
  18
  19         public function characters( $text, $start, $length, $sourceStart, $sourceLength ) {
  20                 $this->dispatcher->inTable->characters( $text, $start, $length,
  21                         $sourceStart, $sourceLength );
  22         }
  23
  24         public function startTag( $name, Attributes $attrs, $selfClose, $sourceStart, $sourceLength ) {
  25                 $builder = $this->builder;
  26                 $stack = $builder->stack;
  27                 $dispatcher = $this->dispatcher;
  28
  29                 switch ( $name ) {
  30                 case 'tr':
  31                         $builder->clearStackBack( self::$tableBodyContext, $sourceStart );
  32                         $builder->insertElement( $name, $attrs, false, $sourceStart, $sourceLength );
  33                         $dispatcher->switchMode( Dispatcher::IN_ROW );
  34                         break;
  35
  36                 case 'th':
  37                 case 'td':
  38                         $builder->error( "<$name> encountered in table body (not row) mode", $sourceStart );
  39                         $builder->clearStackBack( self::$tableBodyContext, $sourceStart );
  40                         $builder->insertElement( 'tr', new PlainAttributes, false, $sourceStart, 0 );
  41                         $dispatcher->switchMode( Dispatcher::IN_ROW )
  42                                 ->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength );
  43                         break;
  44
  45                 case 'caption':
  46                 case 'col':
  47                 case 'colgroup':
  48                 case 'tbody':
  49                 case 'tfoot':
  50                 case 'thead':
  51                         if ( !$stack->isInTableScope( 'tbody' )
  52                           && !$stack->isInTableScope( 'thead' )
  53                           && !$stack->isInTableScope( 'tfoot' )
  54                         ) {
  55                                 $builder->error( "<$name> encountered in table body mode " .
  56                                         "when there is no tbody/thead/tfoot in scope", $sourceStart );
  57                                 return;
  58                         }
  59                         $builder->clearStackBack( self::$tableBodyContext, $sourceStart );
  60                         $builder->pop( $sourceStart, 0 );
  61                         $dispatcher->switchMode( Dispatcher::IN_TABLE )
  62                                 ->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength );
  63                         break;
  64
  65                 default:
  66                         $dispatcher->inTable->startTag( $name, $attrs, $selfClose,
  67                                 $sourceStart, $sourceLength );
  68                 }
  69         }
  70
  71         public function endTag( $name, $sourceStart, $sourceLength ) {
  72                 $builder = $this->builder;
  73                 $stack = $builder->stack;
  74                 $dispatcher = $this->dispatcher;
  75
  76                 switch ( $name ) {
  77                 case 'tbody':
  78                 case 'tfoot':
  79                 case 'thead':
  80                         if ( !$stack->isInTableScope( $name ) ) {
  81                                 $builder->error( "</$name> found but no $name in scope", $sourceStart );
  82                                 return;
  83                         }
  84                         $builder->clearStackBack( self::$tableBodyContext, $sourceStart );
  85                         $builder->pop( $sourceStart, $sourceLength );
  86                         $dispatcher->switchMode( Dispatcher::IN_TABLE );
  87                         break;
  88
  89                 case 'body':
  90                 case 'caption':
  91                 case 'col':
  92                 case 'colgroup':
  93                 case 'html':
  94                 case 'td':
  95                 case 'th':
  96                 case 'tr':
  97                         $builder->error( "</$name> found in table body mode, ignoring", $sourceStart );
  98                         return;
  99
 100                 default:
 101                         $dispatcher->inTable->endTag( $name, $sourceStart, $sourceLength );
 102                 }
 103         }
 104
 105         public function endDocument( $pos ) {
 106                 $this->dispatcher->inTable->endDocument( $pos );
 107         }
 108 }