3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.6 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2014 |
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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. |
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20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
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24 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
25 +--------------------------------------------------------------------+
31 * @var array (int $caseId => bool $active) list of cases for which we are actively firing case-change event
33 * We do not want to fire case-change events recursively.
35 static $isActive = array();
38 * Following a change to an activity or case, fire the case-change event.
40 * @param \Civi\Core\Event\PostEvent $event
41 * @throws \CRM_Core_Exception
43 public static function fireCaseChange(\Civi\Core\Event\PostEvent
$event) {
45 switch ($event->entity
) {
47 if (!empty($event->object->case_id
)) {
48 $caseId = $event->object->case_id
;
53 // by the time we get the post-delete event, the record is gone, so
54 // there's nothing to analyze
55 if ($event->action
!= 'delete') {
61 throw new \
CRM_Core_Exception("CRM_Case_Listener does not support entity {$event->entity}");
65 if (!isset(self
::$isActive[$caseId])) {
66 $tx = new \
CRM_Core_Transaction();
67 \CRM_Core_Transaction
::addCallback(
68 \CRM_Core_Transaction
::PHASE_POST_COMMIT
,
69 array(__CLASS__
, 'fireCaseChangeForRealz'),
71 "Civi_CCase_Events::fire::{$caseId}"
77 public static function fireCaseChangeForRealz($caseId) {
78 if (!isset(self
::$isActive[$caseId])) {
79 $tx = new \
CRM_Core_Transaction();
80 self
::$isActive[$caseId] = 1;
81 $analyzer = new \Civi\CCase\
Analyzer($caseId);
82 \CRM_Utils_Hook
::caseChange($analyzer);
83 unset(self
::$isActive[$caseId]);
89 * Find any extra listeners declared in XML and pass the event along to them
91 * @param \Civi\CCase\Event\CaseChangeEvent $event
93 public static function delegateToXmlListeners(\Civi\CCase\Event\CaseChangeEvent
$event) {
94 $p = new \
CRM_Case_XMLProcessor_Process();
95 $listeners = $p->getListeners($event->analyzer
->getCaseType());
96 foreach ($listeners as $listener) {
97 /** @var $listener \Civi\CCase\CaseChangeListener */
98 $listener->onCaseChange($event);