includes/resourceloader/ResourceLoaderUserGroupsModule.php

   1 <?php
   2 /**
   3  * Resource loader module for user customizations.
   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  */
  22
  23 /**
  24  * Module for user customizations
  25  */
  26 class ResourceLoaderUserGroupsModule extends ResourceLoaderWikiModule {
  27
  28         /* Protected Members */
  29
  30         protected $origin = self::ORIGIN_USER_SITEWIDE;
  31         protected $targets = array( 'desktop', 'mobile' );
  32
  33         /* Protected Methods */
  34
  35         /**
  36          * @param ResourceLoaderContext $context
  37          * @return array
  38          */
  39         protected function getPages( ResourceLoaderContext $context ) {
  40                 global $wgUser, $wgUseSiteJs, $wgUseSiteCss;
  41
  42                 $userName = $context->getUser();
  43                 if ( $userName === null ) {
  44                         return array();
  45                 }
  46                 if ( !$wgUseSiteJs && !$wgUseSiteCss ) {
  47                         return array();
  48                 }
  49
  50                 // Use $wgUser is possible; allows to skip a lot of code
  51                 if ( is_object( $wgUser ) && $wgUser->getName() == $userName ) {
  52                         $user = $wgUser;
  53                 } else {
  54                         $user = User::newFromName( $userName );
  55                         if ( !$user instanceof User ) {
  56                                 return array();
  57                         }
  58                 }
  59
  60                 $pages = array();
  61                 foreach ( $user->getEffectiveGroups() as $group ) {
  62                         if ( $group == '*' ) {
  63                                 continue;
  64                         }
  65                         if ( $wgUseSiteJs ) {
  66                                 $pages["MediaWiki:Group-$group.js"] = array( 'type' => 'script' );
  67                         }
  68                         if ( $wgUseSiteCss ) {
  69                                 $pages["MediaWiki:Group-$group.css"] = array( 'type' => 'style' );
  70                         }
  71                 }
  72                 return $pages;
  73         }
  74
  75         /* Methods */
  76
  77         /**
  78          * @return string
  79          */
  80         public function getGroup() {
  81                 return 'user';
  82         }
  83 }