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' ) ); } } /** * Core parser tag hook function for 'pre'. * Text is treated roughly as 'nowiki' wrapped in an HTML 'pre' tag; * valid HTML attributes are passed on. * * @param string $text * @param array $attribs * @param Parser $parser * @return string HTML */ public static function pre( $text, $attribs, $parser ) { // Backwards-compatibility hack $content = StringUtils::delimiterReplace( '', '', '$1', $text, 'i' ); $attribs = Sanitizer::validateTagAttributes( $attribs, 'pre' ); return Xml::openElement( 'pre', $attribs ) . Xml::escapeTagsOnly( $content ) . ''; } /** * Core parser tag hook function for 'html', used only when * $wgRawHtml is enabled. * * This is potentially unsafe and should be used only in very careful * circumstances, as the contents are emitted as raw HTML. * * Uses undocumented extended tag hook return values, introduced in r61913. * * @param string $content * @param array $attributes * @param Parser $parser * @throws MWException * @return array */ public static function html( $content, $attributes, $parser ) { global $wgRawHtml; if ( $wgRawHtml ) { return array( $content, 'markerType' => 'nowiki' ); } else { throw new MWException( ' extension tag encountered unexpectedly' ); } } /** * Core parser tag hook function for 'nowiki'. Text within this section * gets interpreted as a string of text with HTML-compatible character * references, and wiki markup within it will not be expanded. * * Uses undocumented extended tag hook return values, introduced in r61913. * * @param string $content * @param array $attributes * @param Parser $parser * @return array */ public static function nowiki( $content, $attributes, $parser ) { $content = strtr( $content, array( '-{' => '-{', '}-' => '}-' ) ); return array( Xml::escapeTagsOnly( $content ), 'markerType' => 'nowiki' ); } /** * Core parser tag hook function for 'gallery'. * * Renders a thumbnail list of the given images, with optional captions. * Full syntax documented on the wiki: * * https://www.mediawiki.org/wiki/Help:Images#Gallery_syntax * * @todo break Parser::renderImageGallery out here too. * * @param string $content * @param array $attributes * @param Parser $parser * @return string HTML */ public static function gallery( $content, $attributes, $parser ) { return $parser->renderImageGallery( $content, $attributes ); } }