CRM/Grant/Form/Task/Delete.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   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        |
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  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 to delete a group of
  38  * participations. This class provides functionality for the actual
  39  * deletion.
  40  */
  41 class CRM_Grant_Form_Task_Delete extends CRM_Grant_Form_Task {
  42
  43   /**
  44    * Are we operating in "single mode", i.e. deleting one
  45    * specific participation?
  46    *
  47    * @var boolean
  48    */
  49   protected $_single = FALSE;
  50
  51   /**
  52    * Build all the data structures needed to build the form
  53    *
  54    * @return void
  55    * @access public
  56    */ function preProcess() {
  57     parent::preProcess();
  58
  59     //check permission for delete.
  60     if (!CRM_Core_Permission::checkActionPermission('CiviGrant', CRM_Core_Action::DELETE)) {
  61       CRM_Core_Error::fatal(ts('You do not have permission to access this page.'));
  62     }
  63   }
  64
  65   /**
  66    * Build the form object
  67    *
  68    * @access public
  69    *
  70    * @return void
  71    */
  72   function buildQuickForm() {
  73     $this->addDefaultButtons(ts('Delete Grants'), '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     $deletedGrants = 0;
  85     foreach ($this->_grantIds as $grantId) {
  86       if (CRM_Grant_BAO_Grant::del($grantId)) {
  87         $deletedGrants++;
  88       }
  89     }
  90
  91     CRM_Core_Session::setStatus(ts('Deleted Grant(s): %1', array(1 => $deletedGrants)), '', 'info');
  92     CRM_Core_Session::setStatus(ts('Total Selected Grant(s): %1', array(1 => count($this->_grantIds))), '', 'info');
  93   }
  94 }
  95