includes/actions/EditAction.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
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  16  *
  17  * @file
  18  * @ingroup Actions
  19  */
  20
  21 use MediaWiki\EditPage\EditPage;
  22
  23 /**
  24  * Page edition handler (action=edit)
  25  *
  26  * This is a wrapper that will call the EditPage class or a custom editor from an extension.
  27  *
  28  * @stable to extend
  29  * @ingroup Actions
  30  */
  31 class EditAction extends FormlessAction {
  32
  33         /**
  34          * @stable to override
  35          * @return string
  36          */
  37         public function getName() {
  38                 return 'edit';
  39         }
  40
  41         /**
  42          * @stable to override
  43          * @return string|null
  44          */
  45         public function onView() {
  46                 return null;
  47         }
  48
  49         /**
  50          * @stable to override
  51          */
  52         public function show() {
  53                 $this->useTransactionalTimeLimit();
  54
  55                 $out = $this->getOutput();
  56                 $out->setRobotPolicy( 'noindex,nofollow' );
  57
  58                 // The editor should always see the latest content when starting their edit.
  59                 // Also to ensure cookie blocks can be set (T152462).
  60                 $out->disableClientCache();
  61
  62                 $article = $this->getArticle();
  63                 if ( $this->getHookRunner()->onCustomEditor( $article, $this->getUser() ) ) {
  64                         $editor = new EditPage( $article );
  65                         $editor->setContextTitle( $this->getTitle() );
  66                         $editor->edit();
  67                 }
  68         }
  69
  70         public function doesWrites() {
  71                 return true;
  72         }
  73 }