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Theodotos Andreou 2018-01-14 13:10:16 +00:00
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sites/all/modules/civicrm/CRM/Extension/Upgrades.php Normal file
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<?php
/*
+--------------------------------------------------------------------+
| CiviCRM version 4.7 |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2017 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
| CiviCRM is free software; you can copy, modify, and distribute it |
| under the terms of the GNU Affero General Public License |
| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
| |
| CiviCRM is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| See the GNU Affero General Public License for more details. |
| |
| You should have received a copy of the GNU Affero General Public |
| License and the CiviCRM Licensing Exception along |
| with this program; if not, contact CiviCRM LLC |
| at info[AT]civicrm[DOT]org. If you have questions about the |
| GNU Affero General Public License or the licensing of CiviCRM, |
| see the CiviCRM license FAQ at http://civicrm.org/licensing |
+--------------------------------------------------------------------+
*/
/**
* This class stores logic for managing schema upgrades in CiviCRM extensions.
*
* @package CRM
* @copyright CiviCRM LLC (c) 2004-2017
*/
class CRM_Extension_Upgrades {
const QUEUE_NAME = 'ext-upgrade';
/**
* Determine whether any extensions have pending upgrades.
*
* @return bool
*/
public static function hasPending() {
$checks = CRM_Utils_Hook::upgrade('check');
if (is_array($checks)) {
foreach ($checks as $check) {
if ($check) {
return TRUE;
}
}
}
return FALSE;
}
/**
* Fill a queue with upgrade tasks.
*
* @return CRM_Queue_Queue
*/
public static function createQueue() {
$queue = CRM_Queue_Service::singleton()->create(array(
'type' => 'Sql',
'name' => self::QUEUE_NAME,
'reset' => TRUE,
));
CRM_Utils_Hook::upgrade('enqueue', $queue);
return $queue;
}
}