_participantId = CRM_Utils_Request::retrieve('participantId', 'Positive', $this);
$this->_cc = CRM_Utils_Request::retrieve('cc', 'String', $this);
//get the contact and event id and assing to session.
$values = [];
$csContactID = NULL;
if ($this->_participantId) {
$params = ['id' => $this->_participantId];
CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Participant', $params, $values,
['contact_id', 'event_id', 'status_id']
);
}
$this->_participantStatusId = $values['status_id'] ?? NULL;
$this->_eventId = $values['event_id'] ?? NULL;
$csContactId = $values['contact_id'] ?? NULL;
// make sure we have right permission to edit this user
$this->_csContactID = NULL;
if ($csContactId && $this->_eventId) {
$session = CRM_Core_Session::singleton();
if ($csContactId == $session->get('userID')) {
$this->_csContactID = $csContactId;
}
else {
if (CRM_Contact_BAO_Contact_Permission::validateChecksumContact($csContactId, $this)) {
//since we have landing page so get this contact
//id in session if user really want to walk wizard.
$this->_csContactID = $csContactId;
}
}
}
if (!$this->_csContactID) {
$config = CRM_Core_Config::singleton();
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);
}
}
/**
* Build the form object.
*
* @return void
*/
public function buildQuickForm() {
$params = ['id' => $this->_eventId];
$values = [];
CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $values,
['title']
);
$buttons = [];
// only pending status class family able to confirm.
$statusMsg = NULL;
if (array_key_exists($this->_participantStatusId,
CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Pending'")
)) {
//need to confirm that though participant confirming
//registration - but is there enough space to confirm.
$emptySeats = CRM_Event_BAO_Participant::eventFull($this->_eventId, TRUE, FALSE, TRUE, FALSE, TRUE);
$additonalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_participantId);
$requireSpace = 1 + count($additonalIds);
if ($emptySeats !== NULL && ($requireSpace > $emptySeats)) {
$statusMsg = ts("Oops, it looks like there are currently no available spaces for the %1 event.", [1 => $values['title']]);
}
else {
if ($this->_cc == 'fail') {
$statusMsg = '' . ts('Your Credit Card transaction was not successful. No money has yet been charged to your card.') . '
' . 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.', [
1 => $values['title'],
]) . '
';
}
else {
$statusMsg = '' . ts('Confirm your registration for %1.', [
1 => $values['title'],
]) . '
' . ts('Click the "Confirm Registration" button to begin, or click "Cancel Registration" if you are no longer interested in attending this event.') . '
';
}
$buttons = array_merge($buttons, [
[
'type' => 'next',
'name' => ts('Confirm Registration'),
'spacing' => ' ',
'isDefault' => TRUE,
],
]);
}
}
// status class other than Negative should be able to cancel registration.
if (array_key_exists($this->_participantStatusId,
CRM_Event_PseudoConstant::participantStatus(NULL, "class != 'Negative'")
)) {
$cancelConfirm = ts('Are you sure you want to cancel your registration for this event?');
$buttons = array_merge($buttons, [
[
'type' => 'submit',
'name' => ts('Cancel Registration'),
'spacing' => ' ',
'js' => ['onclick' => 'return confirm(\'' . $cancelConfirm . '\');'],
],
]);
if (!$statusMsg) {
$statusMsg = ts('You can cancel your registration for %1 by clicking "Cancel Registration".', [1 => $values['title']]);
}
}
if (!$statusMsg) {
$statusMsg = ts("Oops, it looks like your registration for %1 has already been cancelled.",
[1 => $values['title']]
);
}
$this->assign('statusMsg', $statusMsg);
$this->addButtons($buttons);
}
/**
* Process the form submission.
*
*
* @return void
*/
public function postProcess() {
//get the button.
$buttonName = $this->controller->getButtonName();
$participantId = $this->_participantId;
if ($buttonName == '_qf_ParticipantConfirm_next') {
//lets get contact id in session.
$session = CRM_Core_Session::singleton();
$session->set('userID', $this->_csContactID);
$this->postProcessHook();
//check user registration status is from pending class
$url = CRM_Utils_System::url('civicrm/event/register',
"reset=1&id={$this->_eventId}&participantId={$participantId}"
);
CRM_Utils_System::redirect($url);
}
elseif ($buttonName == '_qf_ParticipantConfirm_submit') {
//need to registration status to 'cancelled'.
$cancelledId = array_search('Cancelled', CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'"));
$additionalParticipantIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($participantId);
$participantIds = array_merge([$participantId], $additionalParticipantIds);
$results = CRM_Event_BAO_Participant::transitionParticipants($participantIds, $cancelledId, NULL, TRUE);
if (count($participantIds) > 1) {
$statusMessage = ts("%1 Event registration(s) have been cancelled.", [1 => count($participantIds)]);
}
else {
$statusMessage = ts("Your Event Registration has been cancelled.");
}
if (!empty($results['mailedParticipants'])) {
foreach ($results['mailedParticipants'] as $key => $displayName) {
$statusMessage .= "
" . ts("Email has been sent to : %1", [1 => $displayName]);
}
}
$this->postProcessHook();
CRM_Core_Session::setStatus($statusMessage);
CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/info',
"reset=1&id={$this->_eventId}&noFullMsg=1",
FALSE, NULL, FALSE, TRUE
)
);
}
}
}