MediaWiki 1.16.0

[autoinstallsdev/mediawiki.git] / includes / parser / CoreTagHooks.php
diff --git a/includes/parser/CoreTagHooks.php b/includes/parser/CoreTagHooks.php

new file mode 100644 (file)

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+++ b/includes/parser/CoreTagHooks.php
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+<?php
+
+class CoreTagHooks {
+       static function register( $parser ) {
+               global $wgRawHtml, $wgUseTeX;
+               $parser->setHook( 'pre', array( __CLASS__, 'pre' ) );
+               $parser->setHook( 'nowiki', array( __CLASS__, 'nowiki' ) );
+               $parser->setHook( 'gallery', array( __CLASS__, 'gallery' ) );
+               if ( $wgRawHtml ) {
+                       $parser->setHook( 'html', array( __CLASS__, 'html' ) );
+               }
+               if ( $wgUseTeX ) {
+                       $parser->setHook( 'math', array( __CLASS__, 'math' ) );
+               }
+       }
+
+       static function pre( $text, $attribs, $parser ) {
+               // Backwards-compatibility hack
+               $content = StringUtils::delimiterReplace( '<nowiki>', '</nowiki>', '$1', $text, 'i' );
+
+               $attribs = Sanitizer::validateTagAttributes( $attribs, 'pre' );
+               return Xml::openElement( 'pre', $attribs ) .
+                       Xml::escapeTagsOnly( $content ) .
+                       '</pre>';
+       }
+
+       static function html( $content, $attributes, $parser ) {
+               global $wgRawHtml;
+               if( $wgRawHtml ) {
+                       return array( $content, 'markerType' => 'nowiki' );
+               } else {
+                       throw new MWException( '<html> extension tag encountered unexpectedly' );
+               }
+       }
+
+       static function nowiki( $content, $attributes, $parser ) {
+               $content = strtr( $content, array( '-{' => '-&#123;', '}-' => '&#125;-' ) );
+               return array( Xml::escapeTagsOnly( $content ), 'markerType' => 'nowiki' );
+       }
+
+       static function math( $content, $attributes, $parser ) {
+               global $wgContLang;
+               return $wgContLang->armourMath( MathRenderer::renderMath( $content, $attributes ) );
+       }
+
+       static function gallery( $content, $attributes, $parser ) {
+               return $parser->renderImageGallery( $content, $attributes );
+       }
+}