wcfsetup/install/files/lib/system/worker/SendNewPasswordWorker.class.php

   1 <?php
   2 namespace wcf\system\worker;
   3 use wcf\data\user\UserAction;
   4 use wcf\data\user\UserEditor;
   5 use wcf\data\user\UserList;
   6 use wcf\system\clipboard\ClipboardHandler;
   7 use wcf\system\exception\SystemException;
   8 use wcf\system\mail\Mail;
   9 use wcf\system\request\LinkHandler;
  10 use wcf\system\WCF;
  11 use wcf\util\PasswordUtil;
  12
  13 /**
  14  * Worker implementation for sending new passwords.
  15  *
  16  * @author      Matthias Schmidt
  17  * @copyright   2001-2014 WoltLab GmbH
  18  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  19  * @package     com.woltlab.wcf
  20  * @subpackage  system.worker
  21  * @category    Community Framework
  22  */
  23 class SendNewPasswordWorker extends AbstractWorker {
  24         /**
  25          * @see \wcf\system\worker\AbstractWorker::$limit
  26          */
  27         protected $limit = 50;
  28
  29         /**
  30          * @see \wcf\system\worker\IWorker::countObjects()
  31          */
  32         public function countObjects() {
  33                 $userList = new UserList();
  34                 $userList->getConditionBuilder()->add('user_table.userID IN (?)', array($this->parameters['userIDs']));
  35
  36                 return $userList->countObjects();
  37         }
  38
  39         /**
  40          * @see \wcf\system\worker\IWorker::execute()
  41          */
  42         public function execute() {
  43                 $userList = new UserList();
  44                 $userList->decoratorClassName = 'wcf\data\user\UserEditor';
  45                 $userList->getConditionBuilder()->add('user_table.userID IN (?)', array($this->parameters['userIDs']));
  46                 $userList->sqlLimit = $this->limit;
  47                 $userList->sqlOffset = $this->limit * $this->loopCount;
  48                 $userList->readObjects();
  49
  50                 foreach ($userList as $userEditor) {
  51                         $this->sendNewPassword($userEditor);
  52                 }
  53         }
  54
  55         /**
  56          * @see \wcf\system\worker\IWorker::getProceedURL()
  57          */
  58         public function getProceedURL() {
  59                 return LinkHandler::getInstance()->getLink('UserList');
  60         }
  61
  62         /**
  63          * @see \wcf\system\worker\IWorker::getProgress()
  64          */
  65         public function getProgress() {
  66                 $progress = parent::getProgress();
  67
  68                 if ($progress == 100) {
  69                         // unmark users
  70                         ClipboardHandler::getInstance()->unmark($this->parameters['userIDs'], ClipboardHandler::getInstance()->getObjectTypeID('com.woltlab.wcf.user'));
  71                 }
  72
  73                 return $progress;
  74         }
  75
  76         /**
  77          * Sends a new password to the given user.
  78          *
  79          * @param       \wcf\data\user\UserEditor       $userEditor
  80          */
  81         protected function sendNewPassword(UserEditor $userEditor) {
  82                 $newPassword = PasswordUtil::getRandomPassword();
  83
  84                 $userAction = new UserAction(array($userEditor), 'update', array(
  85                         'data' => array(
  86                                 'password' => $newPassword
  87                         )
  88                 ));
  89                 $userAction->executeAction();
  90
  91                 // send mail
  92                 $mail = new Mail(array($userEditor->username => $userEditor->email), $userEditor->getLanguage()->getDynamicVariable('wcf.acp.user.sendNewPassword.mail.subject'), $userEditor->getLanguage()->getDynamicVariable('wcf.acp.user.sendNewPassword.mail', array(
  93                         'password' => $newPassword,
  94                         'username' => $userEditor->username,
  95                 )));
  96                 $mail->send();
  97         }
  98
  99         /**
 100          * @see \wcf\system\worker\IWorker::validate()
 101          */
 102         public function validate() {
 103                 WCF::getSession()->checkPermissions(array('admin.user.canEditPassword'));
 104
 105                 if (!isset($this->parameters['userIDs']) || !is_array($this->parameters['userIDs']) || empty($this->parameters['userIDs'])) {
 106                         throw new SystemException("'userIDs' parameter is missing or invalid");
 107                 }
 108         }
 109 }