CRM/Core/Smarty/plugins/function.crmAPI.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   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  +--------------------------------------------------------------------+
  26  */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright TTTP
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * @param $params
  38  * @param $smarty
  39  * @return string|void
  40  */
  41 function smarty_function_crmAPI($params, &$smarty) {
  42   if (!array_key_exists('entity', $params)) {
  43     $smarty->trigger_error("assign: missing 'entity' parameter");
  44     return "crmAPI: missing 'entity' parameter";
  45   }
  46   $errorScope = CRM_Core_TemporaryErrorScope::create(array('CRM_Utils_REST', 'fatal'));
  47   $entity = $params['entity'];
  48   $action = CRM_Utils_Array::value('action', $params, 'get');
  49   $params['sequential'] = CRM_Utils_Array::value('sequential', $params, 1);
  50   $var = CRM_Utils_Array::value('var', $params);
  51   CRM_Utils_Array::remove($params, 'entity', 'action', 'var');
  52   $params['version'] = 3;
  53   require_once 'api/api.php';
  54   $result = civicrm_api($entity, $action, $params);
  55   unset($errorScope);
  56   if ($result === FALSE) {
  57     $smarty->trigger_error("Unknown error");
  58     return;
  59   }
  60
  61   if (!empty($result['is_error'])) {
  62     $smarty->trigger_error("{crmAPI} " . $result["error_message"]);
  63   }
  64
  65   if (!$var) {
  66     return json_encode($result);
  67   }
  68   if (!empty($params['json'])) {
  69     $smarty->assign($var, json_encode($result));
  70   }
  71   else {
  72     $smarty->assign($var, $result);
  73   }
  74 }