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

   1 <?php
   2
   3 namespace RemexHtml\TreeBuilder;
   4 use RemexHtml\Tokenizer\Attributes;
   5 use RemexHtml\Tokenizer\PlainAttributes;
   6
   7 /**
   8  * The "after head" insertion mode
   9  */
  10 class AfterHead extends InsertionMode {
  11         public function characters( $text, $start, $length, $sourceStart, $sourceLength ) {
  12                 $builder = $this->builder;
  13                 $dispatcher = $this->dispatcher;
  14
  15                 // Insert whitespace
  16                 list( $part1, $part2 ) = $this->splitInitialMatch(
  17                         true, "\t\n\f\r ", $text, $start, $length, $sourceStart, $sourceLength );
  18                 list( $start, $length, $sourceStart, $sourceLength ) = $part1;
  19                 if ( $length ) {
  20                         $builder->insertCharacters( $text, $start, $length,
  21                                 $sourceStart, $sourceLength );
  22                 }
  23
  24                 // Switch mode on non-whitespace
  25                 list( $start, $length, $sourceStart, $sourceLength ) = $part2;
  26                 if ( $length ) {
  27                         $builder->insertElement( 'body', new PlainAttributes, false, $sourceStart, 0 );
  28                         $dispatcher->switchMode( Dispatcher::IN_BODY )
  29                                 ->characters( $text, $start, $length, $sourceStart, $sourceLength );
  30                 }
  31         }
  32
  33         public function startTag( $name, Attributes $attrs, $selfClose, $sourceStart, $sourceLength ) {
  34                 $builder = $this->builder;
  35                 $stack = $builder->stack;
  36                 $dispatcher = $this->dispatcher;
  37
  38                 switch ( $name ) {
  39                 case 'html':
  40                         $dispatcher->inBody->startTag( $name, $attrs, $selfClose,
  41                                 $sourceStart, $sourceLength );
  42                         break;
  43
  44                 case 'frameset':
  45                         $builder->insertElement( $name, $attrs, false, $sourceStart, $sourceLength );
  46                         $dispatcher->switchMode( Dispatcher::IN_FRAMESET );
  47                         break;
  48
  49                 case 'base':
  50                 case 'basefont':
  51                 case 'bgsound':
  52                 case 'link':
  53                 case 'meta':
  54                 case 'noframes':
  55                 case 'script':
  56                 case 'style':
  57                 case 'template':
  58                 case 'title':
  59                         $builder->error( "unexpected <$name> after </head>, accepting", $sourceStart );
  60                         $stack->push( $builder->headElement );
  61                         $dispatcher->inHead->startTag(
  62                                 $name, $attrs, $selfClose, $sourceStart, $sourceLength );
  63                         $stack->remove( $builder->headElement );
  64                         break;
  65
  66                 case 'head':
  67                         $builder->error( "unexpected <head> after </head>, ignoring", $sourceStart );
  68                         return;
  69
  70                 default:
  71                         $builder->insertElement( 'body', new PlainAttributes, false, $sourceStart, 0 );
  72                         $dispatcher->switchMode( Dispatcher::IN_BODY )
  73                                 ->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength );
  74                 }
  75         }
  76
  77         public function endTag( $name, $sourceStart, $sourceLength ) {
  78                 $builder = $this->builder;
  79                 $dispatcher = $this->dispatcher;
  80
  81                 switch ( $name ) {
  82                 case 'template':
  83                         $dispatcher->inHead->endTag( $name, $sourceStart, $sourceLength );
  84                         break;
  85
  86                 case 'body':
  87                 case 'html':
  88                 case 'br':
  89                         $builder->insertElement( 'body', new PlainAttributes, false, $sourceStart, 0 );
  90                         $dispatcher->switchMode( Dispatcher::IN_BODY )
  91                                 ->endTag( $name, $sourceStart, $sourceLength );
  92                         break;
  93
  94                 default:
  95                         $builder->error( "unexpected </$name> after head, ignoring", $sourceStart );
  96                         return;
  97                 }
  98         }
  99
 100         public function endDocument( $pos ) {
 101                 $this->builder->insertElement( 'body', new PlainAttributes, false, $pos, 0 );
 102                 $this->dispatcher->switchMode( Dispatcher::IN_BODY )
 103                         ->endDocument( $pos );
 104         }
 105 }