includes/content/WikitextContentHandler.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  */
  20
  21 /**
  22  * @since 1.21
  23  */
  24 class WikitextContentHandler extends TextContentHandler {
  25
  26         public function __construct( $modelId = CONTENT_MODEL_WIKITEXT ) {
  27                 parent::__construct( $modelId, array( CONTENT_FORMAT_WIKITEXT ) );
  28         }
  29
  30         public function unserializeContent( $text, $format = null ) {
  31                 $this->checkFormat( $format );
  32
  33                 return new WikitextContent( $text );
  34         }
  35
  36         /**
  37          * @see ContentHandler::makeEmptyContent
  38          *
  39          * @return Content
  40          */
  41         public function makeEmptyContent() {
  42                 return new WikitextContent( '' );
  43         }
  44
  45
  46         /**
  47          * Returns a WikitextContent object representing a redirect to the given destination page.
  48          *
  49          * @see ContentHandler::makeRedirectContent
  50          *
  51          * @param Title $destination the page to redirect to.
  52          *
  53          * @return Content
  54          */
  55         public function makeRedirectContent( Title $destination ) {
  56                 $mwRedir = MagicWord::get( 'redirect' );
  57                 $redirectText = $mwRedir->getSynonym( 0 ) . ' [[' . $destination->getPrefixedText() . "]]\n";
  58
  59                 return new WikitextContent( $redirectText );
  60         }
  61
  62         /**
  63          * Returns true because wikitext supports sections.
  64          *
  65          * @return boolean whether sections are supported.
  66          */
  67         public function supportsSections() {
  68                 return true;
  69         }
  70
  71         /**
  72          * Returns true, because wikitext supports caching using the
  73          * ParserCache mechanism.
  74          *
  75          * @since 1.21
  76          * @return bool
  77          */
  78         public function isParserCacheSupported() {
  79                 return true;
  80         }
  81 }