wcfsetup/install/files/lib/form/AvatarEditForm.class.php

   1 <?php
   2 namespace wcf\form;
   3 use wcf\data\user\avatar\Gravatar;
   4 use wcf\data\user\avatar\UserAvatarAction;
   5 use wcf\data\user\UserAction;
   6 use wcf\system\exception\PermissionDeniedException;
   7 use wcf\system\exception\UserInputException;
   8 use wcf\system\menu\user\UserMenu;
   9 use wcf\system\WCF;
  10
  11 /**
  12  * Shows the avatar edit form.
  13  *
  14  * @author      Marcel Werk
  15  * @copyright   2001-2014 WoltLab GmbH
  16  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  17  * @package     com.woltlab.wcf
  18  * @subpackage  form
  19  * @category    Community Framework
  20  */
  21 class AvatarEditForm extends AbstractForm {
  22         /**
  23          * @see \wcf\page\AbstractPage::$enableTracking
  24          */
  25         public $enableTracking = true;
  26
  27         /**
  28          * @see \wcf\page\AbstractPage::$loginRequired
  29          */
  30         public $loginRequired = true;
  31
  32         /**
  33          * @see \wcf\page\AbstractPage::$templateName
  34          */
  35         public $templateName = 'avatarEdit';
  36
  37         /**
  38          * avatar type
  39          * @var string
  40          */
  41         public $avatarType = 'none';
  42
  43         /**
  44          * @see \wcf\form\IForm::readFormParameters()
  45          */
  46         public function readFormParameters() {
  47                 parent::readFormParameters();
  48
  49                 if (isset($_POST['avatarType'])) $this->avatarType = $_POST['avatarType'];
  50         }
  51
  52         /**
  53          * @see \wcf\form\IForm::validate()
  54          */
  55         public function validate() {
  56                 parent::validate();
  57
  58                 if (WCF::getUser()->disableAvatar) throw new PermissionDeniedException();
  59
  60                 if ($this->avatarType != 'custom' && $this->avatarType != 'gravatar') $this->avatarType = 'none';
  61
  62                 switch ($this->avatarType) {
  63                         case 'custom':
  64                                 if (!WCF::getUser()->avatarID) {
  65                                         throw new UserInputException('custom');
  66                                 }
  67                         break;
  68
  69                         case 'gravatar':
  70                                 if (!MODULE_GRAVATAR) {
  71                                         $this->avatarType = 'none';
  72                                         break;
  73                                 }
  74
  75                                 // test gravatar
  76                                 if (!Gravatar::test(WCF::getUser()->email)) {
  77                                         throw new UserInputException('gravatar', 'notFound');
  78                                 }
  79                         break;
  80                 }
  81         }
  82
  83         /**
  84          * @see \wcf\form\IForm::save()
  85          */
  86         public function save() {
  87                 parent::save();
  88
  89                 if ($this->avatarType != 'custom') {
  90                         // delete custom avatar
  91                         if (WCF::getUser()->avatarID) {
  92                                 $action = new UserAvatarAction(array(WCF::getUser()->avatarID), 'delete');
  93                                 $action->executeAction();
  94                         }
  95                 }
  96
  97                 // update user
  98                 switch ($this->avatarType) {
  99                         case 'none':
 100                                 $data = array(
 101                                         'avatarID' => null,
 102                                         'enableGravatar' => 0
 103                                 );
 104                         break;
 105
 106                         case 'custom':
 107                                 $data = array(
 108                                         'enableGravatar' => 0
 109                                 );
 110                         break;
 111
 112                         case 'gravatar':
 113                                 $data = array(
 114                                         'avatarID' => null,
 115                                         'enableGravatar' => 1
 116                                 );
 117                         break;
 118                 }
 119                 $this->objectAction = new UserAction(array(WCF::getUser()), 'update', array(
 120                         'data' => array_merge($this->additionalFields, $data)
 121                 ));
 122                 $this->objectAction->executeAction();
 123
 124                 $this->saved();
 125                 WCF::getTPL()->assign('success', true);
 126         }
 127
 128         /**
 129          * @see \wcf\page\IPage::readData()
 130          */
 131         public function readData() {
 132                 parent::readData();
 133
 134                 if (empty($_POST)) {
 135                         if (WCF::getUser()->avatarID) $this->avatarType = 'custom';
 136                         else if (MODULE_GRAVATAR && WCF::getUser()->enableGravatar) $this->avatarType = 'gravatar';
 137                 }
 138         }
 139
 140         /**
 141          * @see \wcf\page\IPage::assignVariables()
 142          */
 143         public function assignVariables() {
 144                 parent::assignVariables();
 145
 146                 WCF::getTPL()->assign(array(
 147                         'avatarType' => $this->avatarType
 148                 ));
 149         }
 150
 151         /**
 152          * @see \wcf\page\IPage::show()
 153          */
 154         public function show() {
 155                 // set active tab
 156                 UserMenu::getInstance()->setActiveMenuItem('wcf.user.menu.profile.avatar');
 157
 158                 parent::show();
 159         }
 160 }