crm.fsf.org/20131203/files/sites/all/modules-new/civicrm/CRM/Contribute/Form/ContributionPage/Delete.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   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) 2004-2015
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class is to build the form for Deleting Group
  38  */
  39 class CRM_Contribute_Form_ContributionPage_Delete extends CRM_Contribute_Form_ContributionPage {
  40
  41   /**
  42    * Page title.
  43    *
  44    * @var string
  45    */
  46   protected $_title;
  47
  48   /**
  49    * Check if there are any related contributions.
  50    */
  51   protected $_relatedContributions;
  52
  53   /**
  54    * Set variables up before form is built.
  55    *
  56    * @return void
  57    */
  58   public function preProcess() {
  59     //Check if there are contributions related to Contribution Page
  60
  61     parent::preProcess();
  62
  63     //check for delete
  64     if (!CRM_Core_Permission::checkActionPermission('CiviContribute', $this->_action)) {
  65       CRM_Core_Error::fatal(ts('You do not have permission to access this page.'));
  66     }
  67
  68     $dao = new CRM_Contribute_DAO_Contribution();
  69     $dao->contribution_page_id = $this->_id;
  70
  71     if ($dao->find(TRUE)) {
  72       $this->_relatedContributions = TRUE;
  73       $this->assign('relatedContributions', TRUE);
  74     }
  75   }
  76
  77   /**
  78    * Build the form object.
  79    *
  80    * @return void
  81    */
  82   public function buildQuickForm() {
  83     $this->_title = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_ContributionPage', $this->_id, 'title');
  84     $this->assign('title', $this->_title);
  85
  86     //if there are contributions related to Contribution Page
  87     //then onle cancel button is displayed
  88     $buttons = array();
  89     if (!$this->_relatedContributions) {
  90       $buttons[] = array(
  91         'type' => 'next',
  92         'name' => ts('Delete Contribution Page'),
  93         'isDefault' => TRUE,
  94       );
  95     }
  96
  97     $buttons[] = array(
  98       'type' => 'cancel',
  99       'name' => ts('Cancel'),
 100     );
 101
 102     $this->addButtons($buttons);
 103   }
 104
 105   /**
 106    * Process the form when submitted.
 107    *
 108    * @return void
 109    */
 110   public function postProcess() {
 111     $transaction = new CRM_Core_Transaction();
 112
 113     // first delete the join entries associated with this contribution page
 114     $dao = new CRM_Core_DAO_UFJoin();
 115
 116     $params = array(
 117       'entity_table' => 'civicrm_contribution_page',
 118       'entity_id' => $this->_id,
 119     );
 120     $dao->copyValues($params);
 121     $dao->delete();
 122
 123     //next delete the membership block fields
 124     $dao = new CRM_Member_DAO_MembershipBlock();
 125     $dao->entity_table = 'civicrm_contribution_page';
 126     $dao->entity_id = $this->_id;
 127     $dao->delete();
 128
 129     //next delete the pcp block fields
 130     $dao = new CRM_PCP_DAO_PCPBlock();
 131     $dao->entity_table = 'civicrm_contribution_page';
 132     $dao->entity_id = $this->_id;
 133     $dao->delete();
 134
 135     // need to delete premiums. CRM-4586
 136     CRM_Contribute_BAO_Premium::deletePremium($this->_id);
 137
 138     // price set cleanup, CRM-5527
 139     CRM_Price_BAO_PriceSet::removeFrom('civicrm_contribution_page', $this->_id);
 140
 141     // finally delete the contribution page
 142     $dao = new CRM_Contribute_DAO_ContributionPage();
 143     $dao->id = $this->_id;
 144     $dao->delete();
 145
 146     $transaction->commit();
 147
 148     CRM_Core_Session::setStatus(ts("The contribution page '%1' has been deleted.", array(1 => $this->_title)), ts('Deleted'), 'success');
 149   }
 150
 151 }