3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.7 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2017 |
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 +--------------------------------------------------------------------+
36 * @var array (int $caseId => bool $active) list of cases for which we are actively firing case-change event
38 * We do not want to fire case-change events recursively.
40 static $isActive = array();
43 * Following a change to an activity or case, fire the case-change event.
45 * @param \Civi\Core\Event\PostEvent $event
46 * @throws \CRM_Core_Exception
48 public static function fireCaseChange(\Civi\Core\Event\PostEvent
$event) {
50 switch ($event->entity
) {
52 if (!empty($event->object->case_id
)) {
53 $caseId = $event->object->case_id
;
58 // by the time we get the post-delete event, the record is gone, so
59 // there's nothing to analyze
60 if ($event->action
!= 'delete') {
66 throw new \
CRM_Core_Exception("CRM_Case_Listener does not support entity {$event->entity}");
70 if (!isset(self
::$isActive[$caseId])) {
71 $tx = new \
CRM_Core_Transaction();
72 \CRM_Core_Transaction
::addCallback(
73 \CRM_Core_Transaction
::PHASE_POST_COMMIT
,
74 array(__CLASS__
, 'fireCaseChangeForRealz'),
76 "Civi_CCase_Events::fire::{$caseId}"
85 public static function fireCaseChangeForRealz($caseId) {
86 if (!isset(self
::$isActive[$caseId])) {
87 $tx = new \
CRM_Core_Transaction();
88 self
::$isActive[$caseId] = 1;
89 $analyzer = new \Civi\CCase\
Analyzer($caseId);
90 \CRM_Utils_Hook
::caseChange($analyzer);
91 unset(self
::$isActive[$caseId]);
97 * Find any extra listeners declared in XML and pass the event along to them.
99 * @param \Civi\CCase\Event\CaseChangeEvent $event
101 public static function delegateToXmlListeners(\Civi\CCase\Event\CaseChangeEvent
$event) {
102 $p = new \
CRM_Case_XMLProcessor_Process();
103 $listeners = $p->getListeners($event->analyzer
->getCaseType());
104 foreach ($listeners as $listener) {
105 /** @var $listener \Civi\CCase\CaseChangeListener */
106 $listener->onCaseChange($event);