CRM/Event/Form/Registration/ParticipantConfirm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   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  *
  30  *
  31  * @package CRM
  32  * @copyright CiviCRM LLC (c) 2004-2014
  33  * $Id$
  34  *
  35  */
  36
  37 /**
  38  * This class generates form components for processing Event
  39  *
  40  */
  41 class CRM_Event_Form_Registration_ParticipantConfirm extends CRM_Event_Form_Registration {
  42   // optional credit card return status code
  43   // CRM-6060
  44   protected $_cc = NULL;
  45
  46   /**
  47    * Function to set variables up before form is built
  48    *
  49    * @return void
  50    * @access public
  51    */
  52   public function preProcess() {
  53     $this->_participantId = CRM_Utils_Request::retrieve('participantId', 'Positive', $this);
  54
  55     $this->_cc = CRM_Utils_Request::retrieve('cc', 'String', $this);
  56
  57     //get the contact and event id and assing to session.
  58     $values = array();
  59     $csContactID = NULL;
  60     if ($this->_participantId) {
  61       $params = array('id' => $this->_participantId);
  62       CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Participant', $params, $values,
  63         array('contact_id', 'event_id', 'status_id')
  64       );
  65     }
  66
  67     $this->_participantStatusId = CRM_Utils_Array::value('status_id', $values);
  68     $this->_eventId = CRM_Utils_Array::value('event_id', $values);
  69     $csContactId = CRM_Utils_Array::value('contact_id', $values);
  70
  71     // make sure we have right permission to edit this user
  72     $this->_csContactID = NULL;
  73     if ($csContactId && $this->_eventId) {
  74       $session = CRM_Core_Session::singleton();
  75       if ($csContactId == $session->get('userID')) {
  76         $this->_csContactID = $csContactId;
  77       }
  78       else {
  79         if (CRM_Contact_BAO_Contact_Permission::validateChecksumContact($csContactId, $this)) {
  80           //since we have landing page so get this contact
  81           //id in session if user really want to walk wizard.
  82           $this->_csContactID = $csContactId;
  83         }
  84       }
  85     }
  86
  87     if (!$this->_csContactID) {
  88       $config = CRM_Core_Config::singleton();
  89       CRM_Core_Error::statusBounce(ts('You do not have permission to access this event registration. Contact the site administrator if you need assistance.'), $config->userFrameworkBaseURL);
  90     }
  91   }
  92
  93   /**
  94    * Function to build the form
  95    *
  96    * @return void
  97    * @access public
  98    */
  99   public function buildQuickForm() {
 100     $params = array('id' => $this->_eventId);
 101     $values = array();
 102     CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $values,
 103       array('title')
 104     );
 105
 106     $buttons = array();
 107     // only pending status class family able to confirm.
 108
 109     $statusMsg = NULL;
 110     if (array_key_exists($this->_participantStatusId,
 111         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Pending'")
 112       )) {
 113
 114
 115       //need to confirm that though participant confirming
 116       //registration - but is there enough space to confirm.
 117       $emptySeats   = CRM_Event_BAO_Participant::pendingToConfirmSpaces($this->_eventId);
 118       $additonalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_participantId);
 119       $requireSpace = 1 + count($additonalIds);
 120       if ($emptySeats !== NULL && ($requireSpace > $emptySeats)) {
 121         $statusMsg = ts("Oops, it looks like there are currently no available spaces for the %1 event.", array(1 => $values['title']));
 122       }
 123       else {
 124         if ($this->_cc == 'fail') {
 125           $statusMsg = '<div class="bold">' . ts('Your Credit Card transaction was not successful. No money has yet been charged to your card.') . '</div><div><br />' . ts('Click the "Confirm Registration" button to complete your registration in %1, or click "Cancel Registration" if you are no longer interested in attending this event.', array(
 126             1 => $values['title'])) . '</div>';
 127         }
 128         else {
 129           $statusMsg = '<div class="bold">' . ts('Confirm your registration for %1.', array(
 130             1 => $values['title'])) . '</div><div><br />' . ts('Click the "Confirm Registration" button to begin, or click "Cancel Registration" if you are no longer interested in attending this event.') . '</div>';
 131         }
 132         $buttons = array_merge($buttons, array(
 133           array('type' => 'next',
 134               'name' => ts('Confirm Registration'),
 135               'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 136               'isDefault' => TRUE,
 137             )));
 138       }
 139     }
 140
 141     // status class other than Negative should be able to cancel registration.
 142     if (array_key_exists($this->_participantStatusId,
 143         CRM_Event_PseudoConstant::participantStatus(NULL, "class != 'Negative'")
 144       )) {
 145       $cancelConfirm = ts('Are you sure you want to cancel your registration for this event?');
 146       $buttons = array_merge($buttons, array(
 147         array('type' => 'submit',
 148             'name' => ts('Cancel Registration'),
 149             'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 150             'js' => array('onclick' => 'return confirm(\'' . $cancelConfirm . '\');'),
 151           )));
 152       if (!$statusMsg) {
 153         $statusMsg = ts('You can cancel your registration for %1 by clicking "Cancel Registration".', array(1 => $values['title']));
 154       }
 155     }
 156     if (!$statusMsg) {
 157       $statusMsg = ts("Oops, it looks like your registration for %1 has already been cancelled.",
 158         array(1 => $values['title'])
 159       );
 160     }
 161     $this->assign('statusMsg', $statusMsg);
 162
 163     $this->addButtons($buttons);
 164   }
 165
 166   /**
 167    * Function to process the form
 168    *
 169    * @access public
 170    *
 171    * @return void
 172    */
 173   public function postProcess() {
 174     //get the button.
 175     $buttonName    = $this->controller->getButtonName();
 176     $participantId = $this->_participantId;
 177
 178     if ($buttonName == '_qf_ParticipantConfirm_next') {
 179       //lets get contact id in session.
 180       $session = CRM_Core_Session::singleton();
 181       $session->set('userID', $this->_csContactID);
 182
 183       $this->postProcessHook();
 184
 185       //check user registration status is from pending class
 186       $url = CRM_Utils_System::url('civicrm/event/register',
 187         "reset=1&id={$this->_eventId}&participantId={$participantId}"
 188       );
 189       CRM_Utils_System::redirect($url);
 190     }
 191     elseif ($buttonName == '_qf_ParticipantConfirm_submit') {
 192       //need to registration status to 'cancelled'.
 193
 194       $cancelledId = array_search('Cancelled', CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'"));
 195       $additionalParticipantIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($participantId);
 196
 197       $participantIds = array_merge(array($participantId), $additionalParticipantIds);
 198       $results = CRM_Event_BAO_Participant::transitionParticipants($participantIds, $cancelledId, NULL, TRUE);
 199
 200       if (count($participantIds) > 1) {
 201         $statusMessage = ts("%1 Event registration(s) have been cancelled.", array(1 => count($participantIds)));
 202       }
 203       else {
 204         $statusMessage = ts("Your event registration has been cancelled.");
 205       }
 206
 207       if (!empty($results['mailedParticipants'])) {
 208         foreach ($results['mailedParticipants'] as $key => $displayName) {
 209           $statusMessage .= "<br />" . ts("Email has been sent to : %1", array(1 => $displayName));
 210         }
 211       }
 212
 213       $this->postProcessHook();
 214
 215       CRM_Core_Error::statusBounce($statusMessage,
 216         CRM_Utils_System::url('civicrm/event/info',
 217           "reset=1&id={$this->_eventId}&noFullMsg=1",
 218           FALSE, NULL, FALSE, TRUE
 219         )
 220       );
 221     }
 222   }
 223 }
 224