3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.5 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2014 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
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. |
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. |
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 +--------------------------------------------------------------------+
31 * @copyright CiviCRM LLC (c) 2004-2014
37 * This class provides the functionality to Merge Contacts.
40 class CRM_Contact_Form_Task_Merge
extends CRM_Contact_Form_Task
{
43 * build all the data structures needed to build the form
48 function preProcess() {
51 $contactIds = array();
52 if (is_array($this->_contactIds
)) {
53 $contactIds = array_unique($this->_contactIds
);
55 if (count($contactIds) != 2) {
56 $statusMsg = ts('Merge operation requires selecting two contacts.');
59 // do check for same contact type.
60 $contactTypes = array();
62 $sql = "SELECT contact_type FROM civicrm_contact WHERE id IN (" . implode(',', $contactIds) . ")";
63 $contact = CRM_Core_DAO
::executeQuery($sql);
64 while ($contact->fetch()) {
65 $contactTypes[$contact->contact_type
] = TRUE;
66 if (count($contactTypes) > 1)
69 if (count($contactTypes) > 1) {
70 $statusMsg = ts('Selected records must all be the same contact type (i.e. all Individuals).');
74 CRM_Core_Error
::statusBounce($statusMsg);
77 // redirect to merge form directly.
78 $cid = $contactIds[0];
79 $oid = $contactIds[1];
81 //don't allow to delete logged in user.
82 $session = CRM_Core_Session
::singleton();
83 if ($oid == $session->get('userID')) {
85 $cid = $session->get('userID');
88 $url = CRM_Utils_System
::url('civicrm/contact/merge', "reset=1&cid={$cid}&oid={$oid}");
90 // redirect to merge page.
91 CRM_Utils_System
::redirect($url);