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

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