CRM/Core/BAO/Persistent.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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 CiviCRM LLC (c) 2004-2014
  32  * $Id$
  33  *
  34  */
  35 class CRM_Core_BAO_Persistent extends CRM_Core_DAO_Persistent {
  36
  37   /**
  38    * Fetch object based on array of properties
  39    *
  40    * @param array $params
  41    *   (reference ) an assoc array of name/value pairs.
  42    * @param array $defaults
  43    *   (reference ) an assoc array to hold the flattened values.
  44    *
  45    * @return CRM_Core_BAO_Persistent object
  46    * @static
  47    */
  48   public static function retrieve(&$params, &$defaults) {
  49     $dao = new CRM_Core_DAO_Persistent();
  50     $dao->copyValues($params);
  51
  52     if ($dao->find(TRUE)) {
  53       CRM_Core_DAO::storeValues($dao, $defaults);
  54       if (CRM_Utils_Array::value('is_config', $defaults) == 1) {
  55         $defaults['data'] = unserialize($defaults['data']);
  56       }
  57       return $dao;
  58     }
  59     return NULL;
  60   }
  61
  62   /**
  63    * Add the Persistent Record
  64    *
  65    * @param array $params
  66    *   Reference array contains the values submitted by the form.
  67    * @param array $ids
  68    *   Reference array contains the id.
  69    *
  70    * @static
  71    *
  72    * @return object
  73    */
  74   public static function add(&$params, &$ids) {
  75     if (CRM_Utils_Array::value('is_config', $params) == 1) {
  76       $params['data'] = serialize(explode(',', $params['data']));
  77     }
  78     $persistentDAO = new CRM_Core_DAO_Persistent();
  79     $persistentDAO->copyValues($params);
  80
  81     $persistentDAO->id = CRM_Utils_Array::value('persistent', $ids);
  82     $persistentDAO->save();
  83     return $persistentDAO;
  84   }
  85
  86   /**
  87    * @param $context
  88    * @param null $name
  89    *
  90    * @return mixed
  91    */
  92   public static function getContext($context, $name = NULL) {
  93     static $contextNameData = array();
  94
  95     if (!array_key_exists($context, $contextNameData)) {
  96       $contextNameData[$context] = array();
  97       $persisntentDAO = new CRM_Core_DAO_Persistent();
  98       $persisntentDAO->context = $context;
  99       $persisntentDAO->find();
 100
 101       while ($persisntentDAO->fetch()) {
 102         $contextNameData[$context][$persisntentDAO->name] = $persisntentDAO->is_config == 1 ? unserialize($persisntentDAO->data) : $persisntentDAO->data;
 103       }
 104     }
 105     if (empty($name)) {
 106       return $contextNameData[$context];
 107     }
 108     else {
 109       return CRM_Utils_Array::value($name, $contextNameData[$context]);
 110     }
 111   }
 112 }