includes/specials/SpecialPreferences.php

   1 <?php
   2 /**
   3  * Implements Special:Preferences
   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  * @file
  21  * @ingroup SpecialPage
  22  */
  23
  24 /**
  25  * A special page that allows users to change their preferences
  26  *
  27  * @ingroup SpecialPage
  28  */
  29 class SpecialPreferences extends SpecialPage {
  30         function __construct() {
  31                 parent::__construct( 'Preferences' );
  32         }
  33
  34         function execute( $par ) {
  35                 global $wgOut, $wgUser, $wgRequest;
  36
  37                 $this->setHeaders();
  38                 $this->outputHeader();
  39                 $wgOut->disallowUserJs();  # Prevent hijacked user scripts from sniffing passwords etc.
  40
  41                 if ( $wgUser->isAnon() ) {
  42                         $wgOut->showErrorPage( 'prefsnologin', 'prefsnologintext', array( $this->getTitle()->getPrefixedDBkey() ) );
  43                         return;
  44                 }
  45                 if ( wfReadOnly() ) {
  46                         $wgOut->readOnlyPage();
  47                         return;
  48                 }
  49
  50                 if ( $par == 'reset' ) {
  51                         $this->showResetForm();
  52                         return;
  53                 }
  54
  55                 $wgOut->addModules( 'mediawiki.legacy.prefs' );
  56                 $wgOut->addModules( 'mediawiki.special.preferences' );
  57
  58                 if ( $wgRequest->getCheck( 'success' ) ) {
  59                         $wgOut->wrapWikiMsg(
  60                                 "<div class=\"successbox\"><strong>\n$1\n</strong></div><div id=\"mw-pref-clear\"></div>",
  61                                 'savedprefs'
  62                         );
  63                 }
  64
  65                 if ( $wgRequest->getCheck( 'eauth' ) ) {
  66                         $wgOut->wrapWikiMsg( "<div class='error' style='clear: both;'>\n$1\n</div>",
  67                                                                         'eauthentsent', $wgUser->getName() );
  68                 }
  69
  70                 $htmlForm = Preferences::getFormObject( $wgUser );
  71                 $htmlForm->setSubmitCallback( array( 'Preferences', 'tryUISubmit' ) );
  72
  73                 $htmlForm->show();
  74         }
  75
  76         function showResetForm() {
  77                 global $wgOut;
  78
  79                 $wgOut->addWikiMsg( 'prefs-reset-intro' );
  80
  81                 $htmlForm = new HTMLForm( array(), 'prefs-restore' );
  82
  83                 $htmlForm->setSubmitText( wfMsg( 'restoreprefs' ) );
  84                 $htmlForm->setTitle( $this->getTitle( 'reset' ) );
  85                 $htmlForm->setSubmitCallback( array( __CLASS__, 'submitReset' ) );
  86                 $htmlForm->suppressReset();
  87
  88                 $htmlForm->show();
  89         }
  90
  91         static function submitReset( $formData ) {
  92                 global $wgUser, $wgOut;
  93                 $wgUser->resetOptions();
  94                 $wgUser->saveSettings();
  95
  96                 $url = SpecialPage::getTitleFor( 'Preferences' )->getFullURL( 'success' );
  97
  98                 $wgOut->redirect( $url );
  99
 100                 return true;
 101         }
 102 }