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   1  <?php
   2  /**
   3   * Content for JavaScript pages.
   4   *
   5   * This program is free software; you can redistribute it and/or modify
   6   * it under the terms of the GNU General Public License as published by
   7   * the Free Software Foundation; either version 2 of the License, or
   8   * (at your option) any later version.
   9   *
  10   * This program is distributed in the hope that it will be useful,
  11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13   * GNU General Public License for more details.
  14   *
  15   * You should have received a copy of the GNU General Public License along
  16   * with this program; if not, write to the Free Software Foundation, Inc.,
  17   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18   * http://www.gnu.org/copyleft/gpl.html
  19   *
  20   * @since 1.21
  21   *
  22   * @file
  23   * @ingroup Content
  24   *
  25   * @author Daniel Kinzler
  26   */
  27  
  28  /**
  29   * Content for JavaScript pages.
  30   *
  31   * @ingroup Content
  32   */
  33  class JavaScriptContent extends TextContent {
  34  
  35      /**
  36       * @param string $text JavaScript code.
  37       * @param string $modelId the content model name
  38       */
  39  	public function __construct( $text, $modelId = CONTENT_MODEL_JAVASCRIPT ) {
  40          parent::__construct( $text, $modelId );
  41      }
  42  
  43      /**
  44       * Returns a Content object with pre-save transformations applied using
  45       * Parser::preSaveTransform().
  46       *
  47       * @param Title $title
  48       * @param User $user
  49       * @param ParserOptions $popts
  50       *
  51       * @return JavaScriptContent
  52       */
  53  	public function preSaveTransform( Title $title, User $user, ParserOptions $popts ) {
  54          global $wgParser;
  55          // @todo Make pre-save transformation optional for script pages
  56          // See bug #32858
  57  
  58          $text = $this->getNativeData();
  59          $pst = $wgParser->preSaveTransform( $text, $title, $user, $popts );
  60  
  61          return new static( $pst );
  62      }
  63  
  64      /**
  65       * @return string JavaScript wrapped in a <pre> tag.
  66       */
  67  	protected function getHtml() {
  68          $html = "";
  69          $html .= "<pre class=\"mw-code mw-js\" dir=\"ltr\">\n";
  70          $html .= htmlspecialchars( $this->getNativeData() );
  71          $html .= "\n</pre>\n";
  72  
  73          return $html;
  74      }
  75  
  76  }