/**
* Set variables up before form is built based on participant ID from URL
*
* @return void
*/
public function preProcess()
{
$config = CRM_Core_Config::singleton();
$session = CRM_Core_Session::singleton();
$this->_userContext = $session->readUserContext();
$participant = $values = array();
$this->_participant_id = CRM_Utils_Request::retrieve('pid', 'Positive', $this, FALSE, NULL, 'REQUEST');
$params = array('id' => $this->_participant_id);
$this->_participant = CRM_Event_BAO_Participant::getValues($params, $values, $participant);
$this->_part_values = $values[$this->_participant_id];
$this->set('values', $this->_part_values);
//fetch Event by event_id, verify that this event can still be xferred/cancelled
$this->_event_id = $this->_part_values['event_id'];
$url = CRM_Utils_System::url('civicrm/event/info', "reset=1&id={$this->_event_id}&noFullMsg=true");
$this->_contact_id = $this->_part_values['participant_contact_id'];
$this->assign('action', $this->_action);
if ($this->_participant_id) {
$this->assign('participantId', $this->_participant_id);
}
$event = array();
$daoName = 'title';
$this->_event_title = CRM_Event_BAO_Event::getFieldValue('CRM_Event_DAO_Event', $this->_event_id, $daoName);
$daoName = 'start_date';
$this->_event_start_date = CRM_Event_BAO_Event::getFieldValue('CRM_Event_DAO_Event', $this->_event_id, $daoName);
list($displayName, $email) = CRM_Contact_BAO_Contact_Location::getEmailDetails($this->_contact_id);
$this->_contact_name = $displayName;
$this->_contact_email = $email;
$details = array();
$details = CRM_Event_BAO_Participant::participantDetails($this->_participant_id);
$optionGroupId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionGroup', 'participant_role', 'id', 'name');
$contributionId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment', $this->_participant_id, 'contribution_id', 'participant_id');
$this->assign('contributionId', $contributionId);
$query = "\n SELECT cpst.name as status, cov.name as role, cp.fee_level, cp.fee_amount, cp.register_date, cp.status_id\n FROM civicrm_participant cp\n LEFT JOIN civicrm_participant_status_type cpst ON cpst.id = cp.status_id\n LEFT JOIN civicrm_option_value cov ON cov.value = cp.role_id and cov.option_group_id = {$optionGroupId}\n WHERE cp.id = {$this->_participant_id}";
$dao = CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
while ($dao->fetch()) {
$details['status'] = $dao->status;
$details['role'] = $dao->role;
$details['fee_level'] = $dao->fee_level;
$details['fee_amount'] = $dao->fee_amount;
$details['register_date'] = $dao->register_date;
}
//verify participant status is still Registered
if ($details['status'] != "Registered") {
$status = "You are no longer registered for " . $this->_event_title;
CRM_Core_Session::setStatus($status, ts('Event status error.'), 'alert');
CRM_Utils_System::redirect($url);
}
$query = "select start_date as start, selfcancelxfer_time as time from civicrm_event where id = " . $this->_event_id;
$dao = CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
while ($dao->fetch()) {
$time_limit = $dao->time;
$start_date = $dao->start;
}
$start_time = new Datetime($start_date);
$timenow = new Datetime();
if (!empty($start_time) && $start_time < $timenow) {
$status = ts("The event has been started, cannot transfer or cancel this event");
$session->setStatus($status, ts('Oops.'), 'alert');
CRM_Utils_System::redirect($url);
}
if (!empty($time_limit) && $time_limit > 0) {
$interval = $timenow->diff($start_time);
$days = $interval->format('%d');
$hours = $interval->format('%h');
if ($hours <= $time_limit && $days < 1) {
$status = ts("Less than %1 hours to start time, cannot transfer or cancel this event", array(1 => $time_limit));
$session->setStatus($status, ts('Oops.'), 'alert');
CRM_Utils_System::redirect($url);
}
}
$this->assign('details', $details);
$this->selfsvcupdateUrl = CRM_Utils_System::url('civicrm/event/selfsvcupdate', "reset=1&id={$this->_participant_id}&id=0");
$this->selfsvcupdateText = ts('Update');
$this->selfsvcupdateButtonText = ts('Update');
// Based on those ids retrieve event and verify it is eligible
// for self update (event.start_date > today, event can be 'self_updated'
// retrieve contact name and email, and let user verify his/her identity
}
/**
* Get source values for transfer based on participant id in URL. Line items will
* be transferred to this participant - at this point no transaction changes processed
*
* return @void
*/
public function preProcess()
{
$config = CRM_Core_Config::singleton();
$session = CRM_Core_Session::singleton();
$this->_userContext = $session->readUserContext();
$this->_from_participant_id = CRM_Utils_Request::retrieve('pid', 'Positive', $this, FALSE, NULL, 'REQUEST');
$this->_userChecksum = CRM_Utils_Request::retrieve('cs', 'String', $this, FALSE, NULL, 'REQUEST');
$params = array('id' => $this->_from_participant_id);
$participant = $values = array();
$this->_participant = CRM_Event_BAO_Participant::getValues($params, $values, $participant);
$this->_part_values = $values[$this->_from_participant_id];
$this->set('values', $this->_part_values);
$this->_event_id = $this->_part_values['event_id'];
$url = CRM_Utils_System::url('civicrm/event/info', "reset=1&id={$this->_event_id}");
$this->_from_contact_id = $this->_part_values['participant_contact_id'];
$validUser = CRM_Contact_BAO_Contact_Utils::validChecksum($this->_from_contact_id, $this->_userChecksum);
if (!$validUser && !CRM_Core_Permission::check('edit all events')) {
CRM_Core_Error::statusBounce(ts('You do not have sufficient permission to transfer/cancel this participant.'), $url);
}
$this->assign('action', $this->_action);
if ($this->_from_participant_id) {
$this->assign('participantId', $this->_from_participant_id);
}
$event = array();
$daoName = 'title';
$this->_event_title = CRM_Event_BAO_Event::getFieldValue('CRM_Event_DAO_Event', $this->_event_id, $daoName);
$daoName = 'start_date';
$this->_event_start_date = CRM_Event_BAO_Event::getFieldValue('CRM_Event_DAO_Event', $this->_event_id, $daoName);
list($displayName, $email) = CRM_Contact_BAO_Contact_Location::getEmailDetails($this->_from_contact_id);
$this->_contact_name = $displayName;
$this->_contact_email = $email;
$details = array();
$details = CRM_Event_BAO_Participant::participantDetails($this->_from_participant_id);
$optionGroupId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionGroup', 'participant_role', 'id', 'name');
$query = "\n SELECT cpst.name as status, cov.name as role, cp.fee_level, cp.fee_amount, cp.register_date, civicrm_event.start_date\n FROM civicrm_participant cp\n LEFT JOIN civicrm_participant_status_type cpst ON cpst.id = cp.status_id\n LEFT JOIN civicrm_option_value cov ON cov.value = cp.role_id and cov.option_group_id = {$optionGroupId}\n LEFT JOIN civicrm_event ON civicrm_event.id = cp.event_id\n WHERE cp.id = {$this->_from_participant_id}";
$dao = CRM_Core_DAO::executeQuery($query);
while ($dao->fetch()) {
$details['status'] = $dao->status;
$details['role'] = $dao->role;
$details['fee_level'] = $dao->fee_level;
$details['fee_amount'] = $dao->fee_amount;
$details['register_date'] = $dao->register_date;
$details['event_start_date'] = $dao->start_date;
}
$this->assign('details', $details);
//This participant row will be cancelled. Get line item(s) to cancel
$this->selfsvctransferUrl = CRM_Utils_System::url('civicrm/event/selfsvcupdate', "reset=1&id={$this->_from_participant_id}&id=0");
$this->selfsvctransferText = ts('Update');
$this->selfsvctransferButtonText = ts('Update');
}
