CRM/Event/Form/Task/Cancel.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2014
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class provides the functionality for cancel registration for event participations
  38  */
  39 class CRM_Event_Form_Task_Cancel extends CRM_Event_Form_Task {
  40
  41   /**
  42    * variable to store redirect path
  43    *
  44    */
  45   protected $_userContext;
  46
  47   /**
  48    * build all the data structures needed to build the form
  49    *
  50    * @return void
  51    * @access public
  52    */
  53   function preProcess() {
  54     /*
  55      * initialize the task and row fields
  56      */
  57     parent::preProcess();
  58
  59     $session = CRM_Core_Session::singleton();
  60     $this->_userContext = $session->readUserContext();
  61   }
  62
  63   /**
  64    * Build the form
  65    *
  66    * @access public
  67    *
  68    * @return void
  69    */
  70   function buildQuickForm() {
  71     CRM_Utils_System::setTitle(ts('Cancel Registration for Event Participation'));
  72     $session = CRM_Core_Session::singleton();
  73     $this->addDefaultButtons(ts('Continue'), 'done');
  74   }
  75
  76   /**
  77    * process the form after the input has been submitted and validated
  78    *
  79    * @access public
  80    *
  81    * @return void
  82    */
  83   public function postProcess() {
  84     $params = $this->exportValues();
  85     $value = array();
  86
  87     foreach ($this->_participantIds as $participantId) {
  88       $value['id'] = $participantId;
  89
  90       // Cancelled status id = 4
  91       $value['status_id'] = 4;
  92       CRM_Event_BAO_Participant::create($value);
  93     }
  94   }
  95   //end of function
  96 }
  97