php/html/CoreLinkFunctions_8php_source.html

00001 <?php
00028 class CoreLinkFunctions {
00033         static function register( $parser ) {
00034                 $parser->setLinkHook( NS_CATEGORY, array( __CLASS__, 'categoryLinkHook' ) );
00035                 return true;
00036         }
00037
00048         static function defaultLinkHook( $parser, $holders, $markers,
00049                         Title $title, $titleText, &$displayText = null, &$leadingColon = false ) {
00050                 if( isset($displayText) && $markers->findMarker( $displayText ) ) {
00051                         # There are links inside of the displayText
00052                         # For backwards compatibility the deepest links are dominant so this
00053                         # link should not be handled
00054                         $displayText = $markers->expand($displayText);
00055                         # Return false so that this link is reverted back to WikiText
00056                         return false;
00057                 }
00058                 return $holders->makeHolder( $title, isset($displayText) ? $displayText : $titleText, array(), '', '' );
00059         }
00060
00071         static function categoryLinkHook( $parser, $holders, $markers,
00072                         Title $title, $titleText, &$sortText = null, &$leadingColon = false ) {
00073                 global $wgContLang;
00074                 # When a category link starts with a : treat it as a normal link
00075                 if( $leadingColon ) return true;
00076                 if( isset($sortText) && $markers->findMarker( $sortText ) ) {
00077                         # There are links inside of the sortText
00078                         # For backwards compatibility the deepest links are dominant so this
00079                         # link should not be handled
00080                         $sortText = $markers->expand($sortText);
00081                         # Return false so that this link is reverted back to WikiText
00082                         return false;
00083                 }
00084                 if( !isset($sortText) ) $sortText = $parser->getDefaultSort();
00085                 $sortText = Sanitizer::decodeCharReferences( $sortText );
00086                 $sortText = str_replace( "\n", '', $sortText );
00087                 $sortText = $wgContLang->convertCategoryKey( $sortText );
00088                 $parser->mOutput->addCategory( $title->getDBkey(), $sortText );
00089                 return '';
00090         }
00091
00092 }