CRM/Event/Form/Registration/ParticipantConfirm.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  *
  14  *
  15  * @package CRM
  16  * @copyright CiviCRM LLC https://civicrm.org/licensing
  17  * $Id$
  18  *
  19  */
  20
  21 /**
  22  * This class generates form components for processing Event
  23  *
  24  */
  25 class CRM_Event_Form_Registration_ParticipantConfirm extends CRM_Event_Form_Registration {
  26   // optional credit card return status code
  27   /**
  28    * CRM-6060
  29    * @var string
  30    */
  31   protected $_cc = NULL;
  32
  33   /**
  34    * Set variables up before form is built.
  35    *
  36    * @return void
  37    */
  38   public function preProcess() {
  39     $this->_participantId = CRM_Utils_Request::retrieve('participantId', 'Positive', $this);
  40
  41     $this->_cc = CRM_Utils_Request::retrieve('cc', 'String', $this);
  42
  43     //get the contact and event id and assing to session.
  44     $values = [];
  45     $csContactID = NULL;
  46     if ($this->_participantId) {
  47       $params = ['id' => $this->_participantId];
  48       CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Participant', $params, $values,
  49         ['contact_id', 'event_id', 'status_id']
  50       );
  51     }
  52
  53     $this->_participantStatusId = CRM_Utils_Array::value('status_id', $values);
  54     $this->_eventId = CRM_Utils_Array::value('event_id', $values);
  55     $csContactId = CRM_Utils_Array::value('contact_id', $values);
  56
  57     // make sure we have right permission to edit this user
  58     $this->_csContactID = NULL;
  59     if ($csContactId && $this->_eventId) {
  60       $session = CRM_Core_Session::singleton();
  61       if ($csContactId == $session->get('userID')) {
  62         $this->_csContactID = $csContactId;
  63       }
  64       else {
  65         if (CRM_Contact_BAO_Contact_Permission::validateChecksumContact($csContactId, $this)) {
  66           //since we have landing page so get this contact
  67           //id in session if user really want to walk wizard.
  68           $this->_csContactID = $csContactId;
  69         }
  70       }
  71     }
  72
  73     if (!$this->_csContactID) {
  74       $config = CRM_Core_Config::singleton();
  75       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);
  76     }
  77   }
  78
  79   /**
  80    * Build the form object.
  81    *
  82    * @return void
  83    */
  84   public function buildQuickForm() {
  85     $params = ['id' => $this->_eventId];
  86     $values = [];
  87     CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $values,
  88       ['title']
  89     );
  90
  91     $buttons = [];
  92     // only pending status class family able to confirm.
  93
  94     $statusMsg = NULL;
  95     if (array_key_exists($this->_participantStatusId,
  96       CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Pending'")
  97     )) {
  98
  99       //need to confirm that though participant confirming
 100       //registration - but is there enough space to confirm.
 101       $emptySeats = CRM_Event_BAO_Participant::pendingToConfirmSpaces($this->_eventId);
 102       $additonalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_participantId);
 103       $requireSpace = 1 + count($additonalIds);
 104       if ($emptySeats !== NULL && ($requireSpace > $emptySeats)) {
 105         $statusMsg = ts("Oops, it looks like there are currently no available spaces for the %1 event.", [1 => $values['title']]);
 106       }
 107       else {
 108         if ($this->_cc == 'fail') {
 109           $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.', [
 110             1 => $values['title'],
 111           ]) . '</div>';
 112         }
 113         else {
 114           $statusMsg = '<div class="bold">' . ts('Confirm your registration for %1.', [
 115             1 => $values['title'],
 116           ]) . '</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>';
 117         }
 118         $buttons = array_merge($buttons, [
 119           [
 120             'type' => 'next',
 121             'name' => ts('Confirm Registration'),
 122             'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 123             'isDefault' => TRUE,
 124           ],
 125         ]);
 126       }
 127     }
 128
 129     // status class other than Negative should be able to cancel registration.
 130     if (array_key_exists($this->_participantStatusId,
 131       CRM_Event_PseudoConstant::participantStatus(NULL, "class != 'Negative'")
 132     )) {
 133       $cancelConfirm = ts('Are you sure you want to cancel your registration for this event?');
 134       $buttons = array_merge($buttons, [
 135         [
 136           'type' => 'submit',
 137           'name' => ts('Cancel Registration'),
 138           'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 139           'js' => ['onclick' => 'return confirm(\'' . $cancelConfirm . '\');'],
 140         ],
 141       ]);
 142       if (!$statusMsg) {
 143         $statusMsg = ts('You can cancel your registration for %1 by clicking "Cancel Registration".', [1 => $values['title']]);
 144       }
 145     }
 146     if (!$statusMsg) {
 147       $statusMsg = ts("Oops, it looks like your registration for %1 has already been cancelled.",
 148         [1 => $values['title']]
 149       );
 150     }
 151     $this->assign('statusMsg', $statusMsg);
 152
 153     $this->addButtons($buttons);
 154   }
 155
 156   /**
 157    * Process the form submission.
 158    *
 159    *
 160    * @return void
 161    */
 162   public function postProcess() {
 163     //get the button.
 164     $buttonName = $this->controller->getButtonName();
 165     $participantId = $this->_participantId;
 166
 167     if ($buttonName == '_qf_ParticipantConfirm_next') {
 168       //lets get contact id in session.
 169       $session = CRM_Core_Session::singleton();
 170       $session->set('userID', $this->_csContactID);
 171
 172       $this->postProcessHook();
 173
 174       //check user registration status is from pending class
 175       $url = CRM_Utils_System::url('civicrm/event/register',
 176         "reset=1&id={$this->_eventId}&participantId={$participantId}"
 177       );
 178       CRM_Utils_System::redirect($url);
 179     }
 180     elseif ($buttonName == '_qf_ParticipantConfirm_submit') {
 181       //need to registration status to 'cancelled'.
 182
 183       $cancelledId = array_search('Cancelled', CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'"));
 184       $additionalParticipantIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($participantId);
 185
 186       $participantIds = array_merge([$participantId], $additionalParticipantIds);
 187       $results = CRM_Event_BAO_Participant::transitionParticipants($participantIds, $cancelledId, NULL, TRUE);
 188
 189       if (count($participantIds) > 1) {
 190         $statusMessage = ts("%1 Event registration(s) have been cancelled.", [1 => count($participantIds)]);
 191       }
 192       else {
 193         $statusMessage = ts("Your Event Registration has been cancelled.");
 194       }
 195
 196       if (!empty($results['mailedParticipants'])) {
 197         foreach ($results['mailedParticipants'] as $key => $displayName) {
 198           $statusMessage .= "<br />" . ts("Email has been sent to : %1", [1 => $displayName]);
 199         }
 200       }
 201
 202       $this->postProcessHook();
 203       CRM_Core_Session::setStatus($statusMessage);
 204       CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/info',
 205           "reset=1&id={$this->_eventId}&noFullMsg=1",
 206           FALSE, NULL, FALSE, TRUE
 207         )
 208       );
 209     }
 210   }
 211
 212 }