CRM/Case/XMLProcessor/Settings.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | Copyright CiviCRM LLC. All rights reserved.                        |
   5  |                                                                    |
   6  | This work is published under the GNU AGPLv3 license with some      |
   7  | permitted exceptions and without any warranty. For full license    |
   8  | and copyright information, see https://civicrm.org/licensing       |
   9  +--------------------------------------------------------------------+
  10  */
  11
  12 /**
  13  *
  14  * @package CRM
  15  * @copyright CiviCRM LLC https://civicrm.org/licensing
  16  */
  17 class CRM_Case_XMLProcessor_Settings extends CRM_Case_XMLProcessor {
  18
  19   private $_settings = [];
  20
  21   /**
  22    * Run.
  23    *
  24    * @param string $filename
  25    *   The base filename without the .xml extension
  26    *
  27    * @return array
  28    *   An array of settings.
  29    */
  30   public function run($filename = 'settings') {
  31     $xml = $this->retrieve($filename);
  32
  33     // For now it's not an error. In the future it might be a required file.
  34     if ($xml !== FALSE) {
  35       // There's only one setting right now, and only one value.
  36       if ($xml->group[0]) {
  37         if ($xml->group[0]->attributes()) {
  38           $groupName = (string) $xml->group[0]->attributes()->name;
  39           if ($groupName) {
  40             $this->_settings['groupname'] = $groupName;
  41           }
  42         }
  43       }
  44     }
  45     return $this->_settings;
  46   }
  47
  48 }