CRM/Event/Form/Registration/ParticipantConfirm.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  *
  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    * Set variables up before form is built
  48    *
  49    * @return void
  50    */
  51   public function preProcess() {
  52     $this->_participantId = CRM_Utils_Request::retrieve('participantId', 'Positive', $this);
  53
  54     $this->_cc = CRM_Utils_Request::retrieve('cc', 'String', $this);
  55
  56     //get the contact and event id and assing to session.
  57     $values = array();
  58     $csContactID = NULL;
  59     if ($this->_participantId) {
  60       $params = array('id' => $this->_participantId);
  61       CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Participant', $params, $values,
  62         array('contact_id', 'event_id', 'status_id')
  63       );
  64     }
  65
  66     $this->_participantStatusId = CRM_Utils_Array::value('status_id', $values);
  67     $this->_eventId = CRM_Utils_Array::value('event_id', $values);
  68     $csContactId = CRM_Utils_Array::value('contact_id', $values);
  69
  70     // make sure we have right permission to edit this user
  71     $this->_csContactID = NULL;
  72     if ($csContactId && $this->_eventId) {
  73       $session = CRM_Core_Session::singleton();
  74       if ($csContactId == $session->get('userID')) {
  75         $this->_csContactID = $csContactId;
  76       }
  77       else {
  78         if (CRM_Contact_BAO_Contact_Permission::validateChecksumContact($csContactId, $this)) {
  79           //since we have landing page so get this contact
  80           //id in session if user really want to walk wizard.
  81           $this->_csContactID = $csContactId;
  82         }
  83       }
  84     }
  85
  86     if (!$this->_csContactID) {
  87       $config = CRM_Core_Config::singleton();
  88       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);
  89     }
  90   }
  91
  92   /**
  93    * Build the form object
  94    *
  95    * @return void
  96    */
  97   public function buildQuickForm() {
  98     $params = array('id' => $this->_eventId);
  99     $values = array();
 100     CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $values,
 101       array('title')
 102     );
 103
 104     $buttons = array();
 105     // only pending status class family able to confirm.
 106
 107     $statusMsg = NULL;
 108     if (array_key_exists($this->_participantStatusId,
 109         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Pending'")
 110       )) {
 111
 112       //need to confirm that though participant confirming
 113       //registration - but is there enough space to confirm.
 114       $emptySeats   = CRM_Event_BAO_Participant::pendingToConfirmSpaces($this->_eventId);
 115       $additonalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_participantId);
 116       $requireSpace = 1 + count($additonalIds);
 117       if ($emptySeats !== NULL && ($requireSpace > $emptySeats)) {
 118         $statusMsg = ts("Oops, it looks like there are currently no available spaces for the %1 event.", array(1 => $values['title']));
 119       }
 120       else {
 121         if ($this->_cc == 'fail') {
 122           $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(
 123             1 => $values['title'])) . '</div>';
 124         }
 125         else {
 126           $statusMsg = '<div class="bold">' . ts('Confirm your registration for %1.', array(
 127             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>';
 128         }
 129         $buttons = array_merge($buttons, array(
 130           array(
 131         'type' => 'next',
 132               'name' => ts('Confirm Registration'),
 133               'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 134               'isDefault' => TRUE,
 135             )));
 136       }
 137     }
 138
 139     // status class other than Negative should be able to cancel registration.
 140     if (array_key_exists($this->_participantStatusId,
 141         CRM_Event_PseudoConstant::participantStatus(NULL, "class != 'Negative'")
 142       )) {
 143       $cancelConfirm = ts('Are you sure you want to cancel your registration for this event?');
 144       $buttons = array_merge($buttons, array(
 145         array(
 146       'type' => 'submit',
 147             'name' => ts('Cancel Registration'),
 148             'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 149             'js' => array('onclick' => 'return confirm(\'' . $cancelConfirm . '\');'),
 150           )));
 151       if (!$statusMsg) {
 152         $statusMsg = ts('You can cancel your registration for %1 by clicking "Cancel Registration".', array(1 => $values['title']));
 153       }
 154     }
 155     if (!$statusMsg) {
 156       $statusMsg = ts("Oops, it looks like your registration for %1 has already been cancelled.",
 157         array(1 => $values['title'])
 158       );
 159     }
 160     $this->assign('statusMsg', $statusMsg);
 161
 162     $this->addButtons($buttons);
 163   }
 164
 165   /**
 166    * Process the form submission
 167    *
 168    *
 169    * @return void
 170    */
 171   public function postProcess() {
 172     //get the button.
 173     $buttonName    = $this->controller->getButtonName();
 174     $participantId = $this->_participantId;
 175
 176     if ($buttonName == '_qf_ParticipantConfirm_next') {
 177       //lets get contact id in session.
 178       $session = CRM_Core_Session::singleton();
 179       $session->set('userID', $this->_csContactID);
 180
 181       $this->postProcessHook();
 182
 183       //check user registration status is from pending class
 184       $url = CRM_Utils_System::url('civicrm/event/register',
 185         "reset=1&id={$this->_eventId}&participantId={$participantId}"
 186       );
 187       CRM_Utils_System::redirect($url);
 188     }
 189     elseif ($buttonName == '_qf_ParticipantConfirm_submit') {
 190       //need to registration status to 'cancelled'.
 191
 192       $cancelledId = array_search('Cancelled', CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'"));
 193       $additionalParticipantIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($participantId);
 194
 195       $participantIds = array_merge(array($participantId), $additionalParticipantIds);
 196       $results = CRM_Event_BAO_Participant::transitionParticipants($participantIds, $cancelledId, NULL, TRUE);
 197
 198       if (count($participantIds) > 1) {
 199         $statusMessage = ts("%1 Event registration(s) have been cancelled.", array(1 => count($participantIds)));
 200       }
 201       else {
 202         $statusMessage = ts("Your Event Registration has been cancelled.");
 203       }
 204
 205       if (!empty($results['mailedParticipants'])) {
 206         foreach ($results['mailedParticipants'] as $key => $displayName) {
 207           $statusMessage .= "<br />" . ts("Email has been sent to : %1", array(1 => $displayName));
 208         }
 209       }
 210
 211       $this->postProcessHook();
 212
 213       CRM_Core_Error::statusBounce($statusMessage,
 214         CRM_Utils_System::url('civicrm/event/info',
 215           "reset=1&id={$this->_eventId}&noFullMsg=1",
 216           FALSE, NULL, FALSE, TRUE
 217         )
 218       );
 219     }
 220   }
 221 }