MediaWiki 1.30.2

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

diff --git a/vendor/wikimedia/remex-html/RemexHtml/TreeBuilder/InCell.php b/vendor/wikimedia/remex-html/RemexHtml/TreeBuilder/InCell.php
new file mode 100644 (file)
index 0000000..f7f4003
--- /dev/null
+++ b/vendor/wikimedia/remex-html/RemexHtml/TreeBuilder/InCell.php
@@ -0,0 +1,109 @@
+<?php
+
+namespace RemexHtml\TreeBuilder;
+use RemexHtml\Tokenizer\Attributes;
+
+/**
+ * The "in cell" insertion mode
+ */
+class InCell 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 ) {
+               switch ( $name ) {
+               case 'caption':
+               case 'col':
+               case 'colgroup':
+               case 'tbody':
+               case 'td':
+               case 'tfoot':
+               case 'th':
+               case 'thead':
+               case 'tr':
+                       if ( !$this->builder->stack->isInTableScope( 'td' )
+                         && !$this->builder->stack->isInTableScope( 'th' )
+                       ) {
+                               $this->builder->error( "<$name> tag should close the cell but none is in scope",
+                                       $sourceStart );
+                               return;
+                       }
+                       $this->closeTheCell( $sourceStart )
+                               ->startTag( $name, $attrs, $selfClose, $sourceStart, $sourceLength );
+                       break;
+
+               default:
+                       $this->dispatcher->inBody->startTag(
+                               $name, $attrs, $selfClose, $sourceStart, $sourceLength );
+               }
+       }
+
+       public function endTag( $name, $sourceStart, $sourceLength ) {
+               $builder = $this->builder;
+               $stack = $builder->stack;
+               $dispatcher = $this->dispatcher;
+
+               switch ( $name ) {
+               case 'td':
+               case 'th':
+                       if ( !$stack->isInTableScope( $name ) ) {
+                               $builder->error( "</$name> encountered but there is no $name in scope, ignoring",
+                                       $sourceStart );
+                               return;
+                       }
+                       $builder->generateImpliedEndTags( null, $sourceStart );
+                       if ( $stack->current->htmlName !== $name ) {
+                               $builder->error( "</$name> encountered when there are tags open " .
+                                       "which can't be closed automatically", $sourceStart );
+                       }
+                       $builder->popAllUpToName( $name, $sourceStart, $sourceLength );
+                       $builder->afe->clearToMarker();
+                       $dispatcher->switchMode( Dispatcher::IN_ROW );
+                       break;
+
+               case 'body':
+               case 'caption':
+               case 'col':
+               case 'colgroup':
+               case 'html':
+                       $builder->error( "unexpected </$name> in cell, ignoring", $sourceStart );
+                       return;
+
+               case 'table':
+               case 'tbody':
+               case 'tfoot':
+               case 'thead':
+               case 'tr':
+                       if ( !$stack->isInTableScope( $name ) ) {
+                               $builder->error( "</$name> encountered but there is no $name in scope, ignoring",
+                                       $sourceStart );
+                               return;
+                       }
+                       $this->closeTheCell( $sourceStart )
+                               ->endTag( $name, $sourceStart, $sourceLength );
+                       break;
+
+               default:
+                       $dispatcher->inBody->endTag( $name, $sourceStart, $sourceLength );
+               }
+       }
+
+       public function endDocument( $pos ) {
+               $this->dispatcher->inBody->endDocument( $pos );
+       }
+
+       private function closeTheCell( $sourceStart ) {
+               $tdth = [ 'td' => true, 'th' => true ];
+               $builder = $this->builder;
+               $stack = $builder->stack;
+               $builder->generateImpliedEndTags( false, $sourceStart );
+               if ( !isset( $tdth[$stack->current->htmlName] ) ) {
+                       $builder->error( "closing the cell but there are tags open " .
+                               "which can't be closed automatically", $sourceStart );
+               }
+               $builder->afe->clearToMarker();
+               return $this->dispatcher->switchMode( Dispatcher::IN_ROW );
+       }
+}