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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
7e9e8871 | 4 | | CiviCRM version 4.7 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
e7112fa7 | 6 | | Copyright CiviCRM LLC (c) 2004-2015 | |
6a488035 TO |
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 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
4c6ce474 EM |
27 | |
28 | /** | |
29 | * Class CRM_Queue_Page_AJAX | |
30 | */ | |
6a488035 TO |
31 | class CRM_Queue_Page_AJAX { |
32 | ||
33 | /** | |
fe482240 | 34 | * Run the next task and return status information. |
6a488035 | 35 | * |
4523a2f5 TO |
36 | * Outputs JSON: array( |
37 | * is_error => bool, | |
38 | * is_continue => bool, | |
39 | * numberOfItems => int, | |
40 | * exception => htmlString | |
41 | * ) | |
6a488035 | 42 | */ |
4523a2f5 | 43 | public static function runNext() { |
6a488035 | 44 | $errorPolicy = new CRM_Queue_ErrorPolicy(); |
4523a2f5 TO |
45 | $errorPolicy->call(function () { |
46 | global $activeQueueRunner; | |
47 | $qrid = CRM_Utils_Request::retrieve('qrid', 'String', CRM_Core_DAO::$_nullObject, TRUE, NULL, 'POST'); | |
48 | $activeQueueRunner = CRM_Queue_Runner::instance($qrid); | |
49 | if (!is_object($activeQueueRunner)) { | |
50 | throw new Exception('Queue runner must be configured before execution.'); | |
6a488035 | 51 | } |
4523a2f5 TO |
52 | $result = $activeQueueRunner->runNext(TRUE); |
53 | CRM_Queue_Page_AJAX::_return('runNext', $result); | |
54 | }); | |
6a488035 TO |
55 | } |
56 | ||
57 | /** | |
fe482240 | 58 | * Run the next task and return status information. |
6a488035 | 59 | * |
4523a2f5 TO |
60 | * Outputs JSON: array( |
61 | * is_error => bool, | |
62 | * is_continue => bool, | |
63 | * numberOfItems => int, | |
64 | * exception => htmlString | |
65 | * ) | |
6a488035 | 66 | */ |
4523a2f5 | 67 | public static function skipNext() { |
6a488035 | 68 | $errorPolicy = new CRM_Queue_ErrorPolicy(); |
4523a2f5 TO |
69 | $errorPolicy->call(function () { |
70 | global $activeQueueRunner; | |
71 | $qrid = CRM_Utils_Request::retrieve('qrid', 'String', CRM_Core_DAO::$_nullObject, TRUE, NULL, 'POST'); | |
72 | $activeQueueRunner = CRM_Queue_Runner::instance($qrid); | |
73 | if (!is_object($activeQueueRunner)) { | |
74 | throw new Exception('Queue runner must be configured before execution.'); | |
6a488035 | 75 | } |
4523a2f5 TO |
76 | $result = $activeQueueRunner->skipNext(TRUE); |
77 | CRM_Queue_Page_AJAX::_return('skipNext', $result); | |
78 | }); | |
6a488035 TO |
79 | } |
80 | ||
81 | /** | |
fe482240 | 82 | * Run the next task and return status information. |
6a488035 | 83 | * |
4523a2f5 TO |
84 | * Outputs JSON: array( |
85 | * is_error => bool, | |
86 | * is_continue => bool, | |
87 | * numberOfItems => int, | |
88 | * exception => htmlString | |
89 | * ) | |
6a488035 | 90 | */ |
4523a2f5 | 91 | public static function onEnd() { |
6a488035 | 92 | $errorPolicy = new CRM_Queue_ErrorPolicy(); |
4523a2f5 TO |
93 | $errorPolicy->call(function () { |
94 | global $activeQueueRunner; | |
95 | $qrid = CRM_Utils_Request::retrieve('qrid', 'String', CRM_Core_DAO::$_nullObject, TRUE, NULL, 'POST'); | |
96 | $activeQueueRunner = CRM_Queue_Runner::instance($qrid); | |
97 | if (!is_object($activeQueueRunner)) { | |
98 | throw new Exception('Queue runner must be configured before execution. - onEnd'); | |
6a488035 | 99 | } |
4523a2f5 TO |
100 | $result = $activeQueueRunner->handleEnd(FALSE); |
101 | CRM_Queue_Page_AJAX::_return('onEnd', $result); | |
102 | }); | |
6a488035 TO |
103 | } |
104 | ||
105 | /** | |
106 | * Performing any view-layer filtering on result and send to client. | |
ad37ac8e | 107 | * |
108 | * @param string $op | |
109 | * @param array $result | |
6a488035 | 110 | */ |
4523a2f5 TO |
111 | public static function _return($op, $result) { |
112 | if ($result['is_error']) { | |
6a488035 TO |
113 | if (is_object($result['exception'])) { |
114 | CRM_Core_Error::debug_var("CRM_Queue_Page_AJAX_{$op}_error", CRM_Core_Error::formatTextException($result['exception'])); | |
115 | ||
116 | $config = CRM_Core_Config::singleton(); | |
117 | if ($config->backtrace || CRM_Core_Config::isUpgradeMode()) { | |
118 | $result['exception'] = CRM_Core_Error::formatHtmlException($result['exception']); | |
4523a2f5 | 119 | } |
6a488035 TO |
120 | else { |
121 | $result['exception'] = $result['exception']->getMessage(); | |
122 | } | |
4523a2f5 TO |
123 | } |
124 | else { | |
6a488035 TO |
125 | CRM_Core_Error::debug_var("CRM_Queue_Page_AJAX_{$op}_error", $result); |
126 | } | |
127 | } | |
4523a2f5 | 128 | CRM_Utils_JSON::output($result); |
6a488035 | 129 | } |
96025800 | 130 | |
4523a2f5 | 131 | } |