CRM/Core/Module.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  * A module is any software package that participates in the hook
  30  * system, such as CiviCRM Module-Extension, a Drupal Module, or
  31  * a Joomla Plugin.
  32  *
  33  * @package CRM
  34  * @copyright CiviCRM LLC (c) 2004-2015
  35  * $Id$
  36  *
  37  */
  38 class CRM_Core_Module {
  39
  40   /**
  41    * @var string
  42    */
  43   public $name;
  44
  45   /**
  46    * @var bool, TRUE if fully enabled; FALSE if module exists but is disabled
  47    */
  48   public $is_active;
  49
  50   /**
  51    * @param string $name
  52    * @param $is_active
  53    */
  54   public function __construct($name, $is_active) {
  55     $this->name = $name;
  56     $this->is_active = $is_active;
  57   }
  58
  59   /**
  60    * Get a list of all known modules.
  61    */
  62   public static function getAll($fresh = FALSE) {
  63     static $result;
  64     if ($fresh || !is_array($result)) {
  65       $result = CRM_Extension_System::singleton()->getMapper()->getModules();
  66       $result[] = new CRM_Core_Module('civicrm', TRUE); // pseudo-module for core
  67
  68       $config = CRM_Core_Config::singleton();
  69       $result = array_merge($result, $config->userSystem->getModules());
  70     }
  71     return $result;
  72   }
  73
  74   /**
  75    * Get the status for each module.
  76    *
  77    * @param array $modules
  78    *   Array(CRM_Core_Module).
  79    * @return array
  80    *   Array(string $moduleName => string $statusCode).
  81    * @see CRM_Extension_Manager::STATUS_INSTALLED
  82    * @see CRM_Extension_Manager::STATUS_DISABLED
  83    */
  84   public static function collectStatuses($modules) {
  85     $statuses = array();
  86     foreach ($modules as $module) {
  87       $statuses[$module->name] = $module->is_active ? CRM_Extension_Manager::STATUS_INSTALLED : CRM_Extension_Manager::STATUS_DISABLED;
  88
  89     }
  90     return $statuses;
  91   }
  92
  93 }