CRM/Core/QuickForm/Action/Jump.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 jump action.
  14  *
  15  * @package CRM
  16  * @copyright CiviCRM LLC https://civicrm.org/licensing
  17  * $Id$
  18  *
  19  */
  20 class CRM_Core_QuickForm_Action_Jump extends CRM_Core_QuickForm_Action {
  21
  22   /**
  23    * Class constructor.
  24    *
  25    * @param object $stateMachine
  26    *   Reference to state machine object.
  27    *
  28    * @return \CRM_Core_QuickForm_Action_Jump
  29    */
  30   public function __construct(&$stateMachine) {
  31     parent::__construct($stateMachine);
  32   }
  33
  34   /**
  35    * Processes the request.
  36    *
  37    * @param CRM_Core_Form $page
  38    *   CRM_Core_Form 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, $actionName) {
  45     // check whether the page is valid before trying to go to it
  46     if ($page->controller->isModal()) {
  47       // we check whether *all* pages up to current are valid
  48       // if there is an invalid page we go to it, instead of the
  49       // requested one
  50       $pageName = $page->getAttribute('id');
  51       if (!$page->controller->isValid($pageName)) {
  52         $pageName = $page->controller->findInvalid();
  53       }
  54       $current = &$page->controller->getPage($pageName);
  55     }
  56     else {
  57       $current = &$page;
  58     }
  59     // generate the URL for the page 'display' event and redirect to it
  60     $action = $current->getAttribute('action');
  61     // prevent URLs that end in ? from causing redirects
  62     $action = rtrim($action, '?');
  63     // FIXME: this should be passed through CRM_Utils_System::url()
  64     $url = $action . (FALSE === strpos($action, '?') ? '?' : '&') . $current->getButtonName('display') . '=true' . '&qfKey=' . $page->get('qfKey');
  65
  66     CRM_Utils_System::redirect($url);
  67   }
  68
  69 }