CRM/Core/QuickForm/Action/Refresh.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  * Redefine the refresh action.
  14  *
  15  * @package CRM
  16  * @copyright CiviCRM LLC https://civicrm.org/licensing
  17  * $Id$
  18  *
  19  */
  20 class CRM_Core_QuickForm_Action_Refresh extends CRM_Core_QuickForm_Action {
  21
  22   /**
  23    * Class constructor.
  24    *
  25    * @param object $stateMachine
  26    *   Reference to state machine object.
  27    *
  28    * @return \CRM_Core_QuickForm_Action_Refresh
  29    */
  30   public function __construct(&$stateMachine) {
  31     parent::__construct($stateMachine);
  32   }
  33
  34   /**
  35    * Processes the request.
  36    *
  37    * @param CRM_Core_Form $page
  38    *   The current form-page.
  39    * @param string $actionName
  40    *   Current action name, as one Action object can serve multiple actions.
  41    *
  42    * @return void
  43    */
  44   public function perform(&$page, $actionName) {
  45     // save the form values and validation status to the session
  46     $page->isFormBuilt() or $page->buildForm();
  47
  48     $pageName = $page->getAttribute('name');
  49     $data = &$page->controller->container();
  50     $data['values'][$pageName] = $page->exportValues();
  51     $data['valid'][$pageName] = $page->validate();
  52
  53     // Modal form and page is invalid: don't go further
  54     if ($page->controller->isModal() && !$data['valid'][$pageName]) {
  55       return $page->handle('display');
  56     }
  57
  58     // the page is valid, process it before we jump to the next state
  59     $page->mainProcess();
  60
  61     return $page->handle('jump');
  62   }
  63
  64 }