CRM/Core/QuickForm/Action/Jump.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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  * Redefine the jump action.
  30  *
  31  * @package CRM
  32  * @copyright CiviCRM LLC (c) 2004-2014
  33  * $Id$
  34  *
  35  */
  36 class CRM_Core_QuickForm_Action_Jump extends CRM_Core_QuickForm_Action {
  37
  38   /**
  39    * Class constructor
  40    *
  41    * @param object $stateMachine
  42    *   Reference to state machine object.
  43    *
  44    * @return \CRM_Core_QuickForm_Action_Jump
  45    * @access public
  46    */
  47   public function __construct(&$stateMachine) {
  48     parent::__construct($stateMachine);
  49   }
  50
  51   /**
  52    * Processes the request.
  53    *
  54    * @param CRM_Core_Form $page
  55    *   CRM_Core_Form the current form-page.
  56    * @param string $actionName
  57    *   Current action name, as one Action object can serve multiple actions.
  58    *
  59    * @return void
  60    */
  61   public function perform(&$page, $actionName) {
  62     // check whether the page is valid before trying to go to it
  63     if ($page->controller->isModal()) {
  64       // we check whether *all* pages up to current are valid
  65       // if there is an invalid page we go to it, instead of the
  66       // requested one
  67       $pageName = $page->getAttribute('id');
  68       if (!$page->controller->isValid($pageName)) {
  69         $pageName = $page->controller->findInvalid();
  70       }
  71       $current = &$page->controller->getPage($pageName);
  72     }
  73     else {
  74       $current = &$page;
  75     }
  76     // generate the URL for the page 'display' event and redirect to it
  77     $action = $current->getAttribute('action');
  78     $url = $action . (FALSE === strpos($action, '?') ? '?' : '&') . $current->getButtonName('display') . '=true' . '&qfKey=' . $page->get('qfKey');
  79
  80     CRM_Utils_System::redirect($url);
  81   }
  82 }