includes/installer/WebInstallerRestart.php

   1 <?php
   2
   3 /**
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  * http://www.gnu.org/copyleft/gpl.html
  18  *
  19  * @file
  20  * @ingroup Installer
  21  */
  22
  23 namespace MediaWiki\Installer;
  24
  25 use MediaWiki\Html\Html;
  26
  27 class WebInstallerRestart extends WebInstallerPage {
  28
  29         /**
  30          * @return string|null
  31          */
  32         public function execute() {
  33                 $r = $this->parent->request;
  34                 if ( $r->wasPosted() ) {
  35                         $really = $r->getVal( 'submit-restart' );
  36                         if ( $really ) {
  37                                 $this->parent->reset();
  38                         }
  39
  40                         return 'continue';
  41                 }
  42
  43                 $this->startForm();
  44                 $s = Html::warningBox( wfMessage( 'config-help-restart' )->parse(), 'config-warning-box' );
  45                 $this->addHTML( $s );
  46                 $this->endForm( 'restart' );
  47
  48                 return null;
  49         }
  50
  51 }