MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / vendor / wikimedia / remex-html / RemexHtml / TreeBuilder / InCaption.php

diff --git a/vendor/wikimedia/remex-html/RemexHtml/TreeBuilder/InCaption.php b/vendor/wikimedia/remex-html/RemexHtml/TreeBuilder/InCaption.php
new file mode 100644 (file)
index 0000000..da2a11a
--- /dev/null
+++ b/vendor/wikimedia/remex-html/RemexHtml/TreeBuilder/InCaption.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace RemexHtml\TreeBuilder;
+use RemexHtml\Tokenizer\Attributes;
+
+/**
+ * The "in caption" insertion mode
+ */
+class InCaption extends InsertionMode {
+       public function characters( $text, $start, $length, $sourceStart, $sourceLength ) {
+               $this->dispatcher->inBody->characters( $text, $start, $length,
+                       $sourceStart, $sourceLength );
+       }
+
+       public function startTag( $name, Attributes $attrs, $selfClose, $sourceStart, $sourceLength ) {
+               $builder = $this->builder;
+               $stack = $builder->stack;
+               switch ( $name ) {
+                       case 'caption':
+                       case 'col':
+                       case 'colgroup':
+                       case 'tbody':
+                       case 'td':
+                       case 'tfoot':
+                       case 'th':
+                       case 'thead':
+                       case 'tr':
+                               $builder->error( "start tag <$name> not allowed in caption", $sourceStart );
+                               if ( !$stack->isInTableScope( 'caption' ) ) {
+                                       // Ignore
+                                       return;
+                               }
+                               $builder->popAllUpToName( 'caption', $sourceStart, 0 );
+                               $builder->afe->clearToMarker();
+                               $this->dispatcher->switchMode( Dispatcher::IN_TABLE )
+                                       ->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength );
+                               break;
+
+                       default:
+                               $this->dispatcher->inBody->startTag( $name, $attrs, $selfClose,
+                                       $sourceStart, $sourceLength );
+               }
+       }
+
+       public function endTag( $name, $sourceStart, $sourceLength ) {
+               $dispatcher = $this->dispatcher;
+               $builder = $this->builder;
+               $stack = $builder->stack;
+
+               switch ( $name ) {
+               case 'caption':
+                       if ( !$stack->isInTableScope( 'caption' ) ) {
+                               $builder->error( "</caption> matches a start tag which is not in scope, ignoring",
+                                       $sourceStart );
+                               return;
+                       }
+
+                       $builder->generateImpliedEndTags( null, $sourceStart );
+                       if ( $stack->current->htmlName !== 'caption' ) {
+                               $builder->error( "</caption> found but another element is open", $sourceStart );
+                       }
+                       $builder->popAllUpToName( 'caption', $sourceStart, $sourceLength );
+                       $builder->afe->clearToMarker();
+                       $dispatcher->switchMode( Dispatcher::IN_TABLE );
+                       break;
+
+               case 'table':
+                       if ( !$stack->isInTableScope( 'caption' ) ) {
+                               $builder->error( '</table> found in caption, but there is no ' .
+                                       'caption in scope, ignoring', $sourceStart );
+                               return;
+                       }
+                       $builder->generateImpliedEndTags( false, $sourceStart );
+                       if ( $stack->current->htmlName !== 'caption' ) {
+                               $builder->error( '</table> found in caption, closing caption', $sourceStart );
+                       }
+                       $builder->popAllUpToName( 'caption', $sourceStart, 0 );
+                       $builder->afe->clearToMarker();
+                       $dispatcher->switchMode( Dispatcher::IN_TABLE )
+                               ->endTag( $name, $sourceStart, $sourceLength );
+                       break;
+
+               case 'body':
+               case 'col':
+               case 'colgroup':
+               case 'html':
+               case 'tbody':
+               case 'td':
+               case 'tfoot':
+               case 'th':
+               case 'thead':
+               case 'tr':
+                       $this->builder->error( "end tag </$name> ignored in caption mode", $sourceStart );
+                       break;
+
+               default:
+                       $this->dispatcher->inBody->endTag( $name, $sourceStart, $sourceLength );
+               }
+       }
+
+       public function endDocument( $pos ) {
+               $this->dispatcher->inBody->endDocument( $pos );
+       }
+}