wcfsetup/install/files/lib/data/smiley/SmileyAction.class.php

   1 <?php
   2 namespace wcf\data\smiley;
   3 use wcf\data\AbstractDatabaseObjectAction;
   4 use wcf\data\ISortableAction;
   5 use wcf\system\exception\PermissionDeniedException;
   6 use wcf\system\exception\UserInputException;
   7 use wcf\system\WCF;
   8
   9 /**
  10  * Executes smiley-related actions.
  11  *
  12  * @author      Alexander Ebert
  13  * @copyright   2001-2014 WoltLab GmbH
  14  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  15  * @package     com.woltlab.wcf
  16  * @subpackage  data.smiley
  17  * @category    Community Framework
  18  */
  19 class SmileyAction extends AbstractDatabaseObjectAction implements ISortableAction {
  20         /**
  21          * @see \wcf\data\AbstractDatabaseObjectAction::$className
  22          */
  23         protected $className = 'wcf\data\smiley\SmileyEditor';
  24
  25         /**
  26          * @see \wcf\data\AbstractDatabaseObjectAction::$permissionsDelete
  27          */
  28         protected $permissionsDelete = array('admin.content.smiley.canManageSmiley');
  29
  30         /**
  31          * @see \wcf\data\AbstractDatabaseObjectAction::$permissionsUpdate
  32          */
  33         protected $permissionsUpdate = array('admin.content.smiley.canManageSmiley');
  34
  35         /**
  36          * @see \wcf\data\AbstractDatabaseObjectAction::$requireACP
  37          */
  38         protected $requireACP = array('delete', 'update', 'updatePosition');
  39
  40         /**
  41          * @see \wcf\data\ISortableAction::validateUpdatePosition()
  42          */
  43         public function validateUpdatePosition() {
  44                 // validate permissions
  45                 if (is_array($this->permissionsUpdate) && count($this->permissionsUpdate)) {
  46                         WCF::getSession()->checkPermissions($this->permissionsUpdate);
  47                 }
  48                 else {
  49                         throw new PermissionDeniedException();
  50                 }
  51
  52                 if (!isset($this->parameters['data']['structure'])) {
  53                         throw new UserInputException('structure');
  54                 }
  55
  56                 $this->readInteger('offset', true, 'data');
  57         }
  58
  59         /**
  60          * @see \wcf\data\ISortableAction::updatePosition()
  61          */
  62         public function updatePosition() {
  63                 $smileyList = new SmileyList();
  64                 $smileyList->readObjects();
  65
  66                 $i = $this->parameters['data']['offset'];
  67                 WCF::getDB()->beginTransaction();
  68                 foreach ($this->parameters['data']['structure'][0] as $smileyID) {
  69                         $smiley = $smileyList->search($smileyID);
  70                         if ($smiley === null) continue;
  71
  72                         $editor = new SmileyEditor($smiley);
  73                         $editor->update(array('showOrder' => $i++));
  74                 }
  75                 WCF::getDB()->commitTransaction();
  76         }
  77 }