CRM/Admin/Form/Setting/Component.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2019                                |
   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) 2004-2019
  32  */
  33
  34 /**
  35  * This class generates form components for Component.
  36  */
  37 class CRM_Admin_Form_Setting_Component extends CRM_Admin_Form_Setting {
  38   protected $_components;
  39
  40   protected $_settings = [
  41     'enable_components' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  42   ];
  43
  44   /**
  45    * Build the form object.
  46    */
  47   public function buildQuickForm() {
  48     $this->addFormRule(['CRM_Admin_Form_Setting_Component', 'formRule'], $this);
  49     parent::buildQuickForm();
  50   }
  51
  52   /**
  53    * Global form rule.
  54    *
  55    * @param array $fields
  56    *   The input form values.
  57    * @param array $files
  58    *   The uploaded files if any.
  59    * @param array $options
  60    *   Additional user data.
  61    *
  62    * @return bool|array
  63    *   true if no errors, else array of errors
  64    */
  65   public static function formRule($fields, $files, $options) {
  66     $errors = [];
  67
  68     if (array_key_exists('enable_components', $fields) && is_array($fields['enable_components'])) {
  69       if (in_array('CiviPledge', $fields['enable_components']) &&
  70         !in_array('CiviContribute', $fields['enable_components'])
  71       ) {
  72         $errors['enable_components'] = ts('You need to enable CiviContribute before enabling CiviPledge.');
  73       }
  74       if (in_array('CiviCase', $fields['enable_components']) &&
  75         !CRM_Core_DAO::checkTriggerViewPermission(TRUE, FALSE)
  76       ) {
  77         $errors['enable_components'] = ts('CiviCase requires CREATE VIEW and DROP VIEW permissions for the database.');
  78       }
  79     }
  80
  81     return $errors;
  82   }
  83
  84 }