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   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   * An error page which can definitely be safely rendered using the OutputPage.
  23   *
  24   * @since 1.7
  25   * @ingroup Exception
  26   */
  27  class ErrorPageError extends MWException {
  28      public $title, $msg, $params;
  29  
  30      /**
  31       * Note: these arguments are keys into wfMessage(), not text!
  32       *
  33       * @param string|Message $title Message key (string) for page title, or a Message object
  34       * @param string|Message $msg Message key (string) for error text, or a Message object
  35       * @param array $params Array with parameters to wfMessage()
  36       */
  37  	public function __construct( $title, $msg, $params = array() ) {
  38          $this->title = $title;
  39          $this->msg = $msg;
  40          $this->params = $params;
  41  
  42          // Bug 44111: Messages in the log files should be in English and not
  43          // customized by the local wiki. So get the default English version for
  44          // passing to the parent constructor. Our overridden report() below
  45          // makes sure that the page shown to the user is not forced to English.
  46          if ( $msg instanceof Message ) {
  47              $enMsg = clone( $msg );
  48          } else {
  49              $enMsg = wfMessage( $msg, $params );
  50          }
  51          $enMsg->inLanguage( 'en' )->useDatabase( false );
  52          parent::__construct( $enMsg->text() );
  53      }
  54  
  55  	public function report() {
  56          global $wgOut;
  57  
  58          $wgOut->showErrorPage( $this->title, $this->msg, $this->params );
  59          $wgOut->output();
  60      }
  61  }