/**
* global form rule
*
* @param array $fields the input form values
* @param array $files the uploaded files if any
* @param array $options additional user data
*
* @return true if no errors, else array of errors
* @access public
* @static
*/
static function formRule(&$fields, &$files, &$self)
{
$errors = array();
//get the button name.
$button = substr($self->controller->getButtonName(), -4);
if ($button != 'skip') {
//Additional Participant can also register for an event only once
require_once 'CRM/Event/Form/Registration/Register.php';
$isRegistered = CRM_Event_Form_Registration_Register::checkRegistration($fields, $self, true);
if ($isRegistered) {
$errors["email-{$self->_bltID}"] = ts('A person with this email address is already registered for this event.');
}
//get the complete params.
$params = $self->get('params');
//take the participant instance.
$addParticipantNum = substr($self->_name, 12);
if (is_array($params) && $self->_values['event']['allow_same_participant_emails'] != 1) {
foreach ($params as $key => $value) {
if ($value["email-{$self->_bltID}"] == $fields["email-{$self->_bltID}"] && $key != $addParticipantNum) {
$errors["email-{$self->_bltID}"] = ts('The email address must be unique for each participant.');
break;
}
}
}
//check for atleast one pricefields should be selected
if (CRM_Utils_Array::value('priceSetId', $fields)) {
$priceField = new CRM_Price_DAO_Field();
$priceField->price_set_id = $fields['priceSetId'];
$priceField->find();
$check = array();
while ($priceField->fetch()) {
if (!empty($fields["price_{$priceField->id}"])) {
$check[] = $priceField->id;
}
}
if (empty($check)) {
$errors['_qf_default'] = ts("Select at least one option from Event Fee(s).");
}
}
}
return $errors;
}
/**
* Process the form submission.
*
*
* @return void
*/
public function postProcess()
{
//get the button name.
$button = substr($this->controller->getButtonName(), -4);
//take the participant instance.
$addParticipantNum = substr($this->_name, 12);
//user submitted params.
$params = $this->controller->exportValues($this->_name);
if (!$this->_allowConfirmation) {
// check if the participant is already registered
$params['contact_id'] = CRM_Event_Form_Registration_Register::checkRegistration($params, $this, TRUE, TRUE);
}
//carry campaign to partcipants.
if (array_key_exists('participant_campaign_id', $params)) {
$params['campaign_id'] = $params['participant_campaign_id'];
} else {
$params['campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
}
// if waiting is enabled
if (!$this->_allowConfirmation && is_numeric($this->_availableRegistrations)) {
$this->_allowWaitlist = FALSE;
//get the current page count.
$currentCount = self::getParticipantCount($this, $params);
if ($button == 'skip') {
$currentCount = 'skip';
}
//get the total count.
$previousCount = self::getParticipantCount($this, $this->_params, TRUE);
$totalParticipants = $previousCount;
if (is_numeric($currentCount)) {
$totalParticipants += $currentCount;
}
if (!empty($this->_values['event']['has_waitlist']) && $totalParticipants > $this->_availableRegistrations) {
$this->_allowWaitlist = TRUE;
}
$this->set('allowWaitlist', $this->_allowWaitlist);
$this->_lineItemParticipantsCount[$addParticipantNum] = $currentCount;
}
if ($button == 'skip') {
//hack for free/zero amount event.
if ($this->_resetAllowWaitlist) {
$this->_allowWaitlist = FALSE;
$this->set('allowWaitlist', FALSE);
if ($this->_requireApproval) {
$status = ts("You have skipped last participant and which result into event having enough spaces, but your registration require approval, Once your registration has been reviewed, you will receive an email with a link to a web page where you can complete the registration process.");
} else {
$status = ts("You have skipped last participant and which result into event having enough spaces, hence your group become as register participants though you selected on wait list.");
}
CRM_Core_Session::setStatus($status);
}
$this->_params[$addParticipantNum] = 'skip';
if (isset($this->_lineItem)) {
$this->_lineItem[$addParticipantNum] = 'skip';
$this->_lineItemParticipantsCount[$addParticipantNum] = 'skip';
}
} else {
$config = CRM_Core_Config::singleton();
$params['currencyID'] = $config->defaultCurrency;
if ($this->_values['event']['is_monetary']) {
//added for discount
$discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
if (!empty($this->_values['discount'][$discountId])) {
$params['discount_id'] = $discountId;
$params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
$params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
} elseif (empty($params['priceSetId'])) {
$params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
$params['amount'] = $this->_values['fee'][$params['amount']]['value'];
} else {
$lineItem = array();
CRM_Price_BAO_PriceSet::processAmount($this->_values['fee'], $params, $lineItem);
//build line item array..
//if requireApproval/waitlist is enabled we hide fees for primary participant
// (and not for additional participant which might be is a bug)
//lineItem are not correctly build for primary participant
//this results in redundancy since now lineItems for additional participant will be build against primary participantNum
//therefore lineItems must always be build against current participant No
$this->_lineItem[$addParticipantNum] = $lineItem;
}
}
if (array_key_exists('participant_role', $params)) {
$params['participant_role_id'] = $params['participant_role'];
}
if (empty($params['participant_role_id']) && $this->_values['event']['default_role_id']) {
$params['participant_role_id'] = $this->_values['event']['default_role_id'];
}
if (!empty($this->_params[0]['is_pay_later'])) {
$params['is_pay_later'] = 1;
}
//carry additional participant id, contact id if pre-registered.
if ($this->_allowConfirmation && $this->_additionalParticipantId) {
$params['contact_id'] = $this->_contactId;
$params['participant_id'] = $this->_additionalParticipantId;
}
//build the params array.
$this->_params[$addParticipantNum] = $params;
}
//finally set the params.
$this->set('params', $this->_params);
//set the line item.
if ($this->_lineItem) {
$this->set('lineItem', $this->_lineItem);
$this->set('lineItemParticipantsCount', $this->_lineItemParticipantsCount);
}
$participantNo = count($this->_params);
if ($button != 'skip') {
$statusMsg = ts('Registration information for participant %1 has been saved.', array(1 => $participantNo));
CRM_Core_Session::setStatus($statusMsg, ts('Registration Saved'), 'success');
}
// Check whether to process the registration now, calling processRegistration()
if (!$this->_values['event']['is_confirm_enabled'] && !$this->_values['event']['is_monetary'] && CRM_Utils_Array::value('additional_participants', $this->_params[0]) && $this->isLastParticipant()) {
CRM_Event_Form_Registration_Register::processRegistration($this->_params, NULL);
}
}
/**
* Function to process the form
*
* @access public
* @return None
*/
public function postProcess()
{
//get the button name.
$button = substr($this->controller->getButtonName(), -4);
//take the participant instance.
$addParticipantNum = substr($this->_name, 12);
//user submitted params.
$params = $this->controller->exportValues($this->_name);
if (!$this->_allowConfirmation) {
// check if the participant is already registered
$params['contact_id'] = CRM_Event_Form_Registration_Register::checkRegistration($params, $this, true, true);
}
// if waiting is enabled
if (!$this->_allowConfirmation && is_numeric($this->_availableRegistrations)) {
$this->_allowWaitlist = false;
//get the current page count.
$currentCount = self::getParticipantCount($this, $params);
if ($button == 'skip') {
$currentCount = 'skip';
}
//get the total count.
$previousCount = self::getParticipantCount($this, $this->_params, true);
$totalParticipants = $previousCount;
if (is_numeric($currentCount)) {
$totalParticipants += $currentCount;
}
if (CRM_Utils_Array::value('has_waitlist', $this->_values['event']) && $totalParticipants > $this->_availableRegistrations) {
$this->_allowWaitlist = true;
}
$this->set('allowWaitlist', $this->_allowWaitlist);
$this->_lineItemParticipantsCount[$addParticipantNum] = $currentCount;
}
if ($button == 'skip') {
//hack for free/zero amount event.
if ($this->_resetAllowWaitlist) {
$this->_allowWaitlist = false;
$this->set('allowWaitlist', false);
if ($this->_requireApproval) {
$status = ts("You have skipped last participant and which result into event having enough spaces, but your registration require approval, Once your registration has been reviewed, you will receive an email with a link to a web page where you can complete the registration process.");
} else {
$status = ts("You have skipped last participant and which result into event having enough spaces, hence your group become as register participants though you selected on wait list.");
}
CRM_Core_Session::setStatus($status);
}
$this->_params[$addParticipantNum] = 'skip';
if (isset($this->_lineItem)) {
$this->_lineItem[$addParticipantNum] = 'skip';
$this->_lineItemParticipantsCount[$addParticipantNum] = 'skip';
}
} else {
$config = CRM_Core_Config::singleton();
$params['currencyID'] = $config->defaultCurrency;
if ($this->_values['event']['is_monetary']) {
//added for discount
require_once 'CRM/Core/BAO/Discount.php';
$discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
if (!empty($this->_values['discount'][$discountId])) {
$params['discount_id'] = $discountId;
$params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
$params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
} else {
if (empty($params['priceSetId'])) {
$params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
$params['amount'] = $this->_values['fee'][$params['amount']]['value'];
} else {
$lineItem = array();
require_once 'CRM/Price/BAO/Set.php';
CRM_Price_BAO_Set::processAmount($this->_values['fee'], $params, $lineItem);
//build the line item..
if (array_key_exists($addParticipantNum, $this->_lineItem)) {
$this->_lineItem[$addParticipantNum] = $lineItem;
} else {
$this->_lineItem[] = $lineItem;
}
}
}
}
if (!CRM_Utils_Array::value('participant_role_id', $params) && $this->_values['event']['default_role_id']) {
$params['participant_role_id'] = $this->_values['event']['default_role_id'];
}
if (CRM_Utils_Array::value('is_pay_later', $this->_params[0])) {
$params['is_pay_later'] = 1;
}
//carry additional participant id, contact id if pre-registered.
if ($this->_allowConfirmation && $this->_additionalParticipantId) {
$params['contact_id'] = $this->_contactId;
$params['participant_id'] = $this->_additionalParticipantId;
}
//build the params array.
if (array_key_exists($addParticipantNum, $this->_params)) {
$this->_params[$addParticipantNum] = $params;
} else {
$this->_params[] = $params;
}
}
//finally set the params.
$this->set('params', $this->_params);
//set the line item.
if ($this->_lineItem) {
$this->set('lineItem', $this->_lineItem);
$this->set('lineItemParticipantsCount', $this->_lineItemParticipantsCount);
}
$participantNo = count($this->_params);
if ($button != 'skip') {
require_once "CRM/Core/Session.php";
$statusMsg = ts('Registration information for participant %1 has been saved.', array(1 => $participantNo));
CRM_Core_Session::setStatus("{$statusMsg}");
}
//to check whether call processRegistration()
if (!$this->_values['event']['is_monetary'] && CRM_Utils_Array::value('additional_participants', $this->_params[0]) && $this->isLastParticipant()) {
require_once 'CRM/Event/Form/Registration/Register.php';
CRM_Event_Form_Registration_Register::processRegistration($this->_params, null);
}
}
