X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/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
index 00000000..da2a11ad
--- /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 );
+	}
+}