/**
* Hooks into the em_booking_email_messages filter to modify email templates if the relevant custom email template exists for the event or gateway if events don't exist
* @param array $msg
* @param EM_Booking $EM_Booking contains event information used to retrieve custom email templates
*/
public static function em_booking_email_messages($msg, $EM_Booking)
{
//get the event object and custom emails array
$EM_Event = $EM_Booking->get_event();
$custom_emails = self::get_event_emails($EM_Event);
$users_to_check = $gateway_users = array();
if (get_option('dbem_custom_emails_events')) {
$users_to_check = array('admin' => 'admin', 'user' => 'user');
}
//firstly, check if we're using a gateway, and if there's an email to send for that gateway
if (!empty($EM_Booking->booking_meta['gateway']) && get_option('dbem_custom_emails_gateways') && $EM_Booking->get_price() > 0) {
$gateway = $EM_Booking->booking_meta['gateway'];
$gateway_users = array($gateway . '-admin' => 'admin', $gateway . '-user' => 'user');
$gateway_emails = maybe_unserialize(get_option('em_' . $EM_Booking->booking_meta['gateway'] . "_emails"));
$users_to_check = array_merge($users_to_check, $gateway_users);
}
//set both admin and user email messages according to settings in custom emails
foreach ($users_to_check as $user => $email_type) {
if (!empty($custom_emails[$user][$EM_Booking->booking_status]) && $custom_emails[$user][$EM_Booking->booking_status]['status'] == 1) {
//override default email with custom email
$msg[$email_type]['subject'] = $custom_emails[$user][$EM_Booking->booking_status]['subject'];
$msg[$email_type]['body'] = $custom_emails[$user][$EM_Booking->booking_status]['message'];
} elseif (!empty($custom_emails[$user][$EM_Booking->booking_status]) && $custom_emails[$user][$EM_Booking->booking_status]['status'] == 2) {
//disable the email entirely
$msg[$email_type]['subject'] = $msg[$user]['body'] = '';
} elseif (!empty($EM_Booking->booking_meta['gateway']) && array_key_exists($user, $gateway_users) && !empty($gateway_emails[$user][$EM_Booking->booking_status]['status'])) {
//we requested the default for this gateway, so check if there's a overriden default for this gateway
if ($gateway_emails[$user][$EM_Booking->booking_status]['status'] == 1) {
//override default gateway email with custom email
$msg[$email_type]['subject'] = $gateway_emails[$user][$EM_Booking->booking_status]['subject'];
$msg[$email_type]['body'] = $gateway_emails[$user][$EM_Booking->booking_status]['message'];
} elseif ($gateway_emails[$user][$EM_Booking->booking_status]['status'] == 2) {
//disable the gateway email entirely
$msg[$email_type]['subject'] = $msg[$email_type]['body'] = '';
}
}
}
return $msg;
}
/**
* Retreive the authorize_aim vars needed to send to the gateway to proceed with payment
* @param EM_Booking $EM_Booking
*/
function authorize_and_capture($EM_Booking)
{
global $EM_Notices;
$sale = $this->get_api();
//Get transaction ID for authorization/capture
$sale->amount = $amount = $EM_Booking->get_price(false, false, true);
$sale->exp_date = $_REQUEST['x_exp_date_month'] . '/' . $_REQUEST['x_exp_date_year'];
$sale->card_num = $_REQUEST['x_card_num'];
$sale->card_code = $_REQUEST['x_card_code'];
//Email Info
$sale->email_customer = get_option('em_' . $this->gateway . '_email_customer', 0) ? '1' : '0';
//for later
$sale->header_email_receipt = get_option('em_' . $this->gateway . '_header_email_receipt');
$sale->footer_email_receipt = get_option('em_' . $this->gateway . '_footer_email_receipt');
//Order Info
$sale->invoice_num = $EM_Booking->booking_id;
$sale->description = preg_replace('/[^a-zA-Z0-9\\s]/i', "", $EM_Booking->get_event()->event_name);
//clean event name
//Customer Info
$sale->email = $EM_Booking->get_person()->user_email;
$sale->customer_ip = $_SERVER['REMOTE_ADDR'];
$sale->cust_id = get_option('dbem_bookings_registration_disable') ? 'booking-' . $EM_Booking->booking_id : 'user-' . $EM_Booking->get_person()->ID;
//Address Info
$names = explode(' ', $EM_Booking->get_person()->get_name());
if (!empty($names[0])) {
$sale->first_name = array_shift($names);
}
if (implode(' ', $names) != '') {
$sale->last_name = implode(' ', $names);
}
//address slightly special address field
$address = '';
if (EM_Gateways::get_customer_field('address', $EM_Booking) != '') {
$address = EM_Gateways::get_customer_field('address', $EM_Booking);
}
if (EM_Gateways::get_customer_field('address_2', $EM_Booking) != '') {
$address .= ', ' . EM_Gateways::get_customer_field('address_2', $EM_Booking);
}
if (!empty($address)) {
$sale->address = substr($address, 0, 60);
}
//cut off at 60 characters
if (EM_Gateways::get_customer_field('city', $EM_Booking) != '') {
$sale->city = EM_Gateways::get_customer_field('city', $EM_Booking);
}
if (EM_Gateways::get_customer_field('state', $EM_Booking) != '') {
$sale->state = EM_Gateways::get_customer_field('state', $EM_Booking);
}
if (EM_Gateways::get_customer_field('zip', $EM_Booking) != '') {
$sale->zip = EM_Gateways::get_customer_field('zip', $EM_Booking);
}
if (EM_Gateways::get_customer_field('country', $EM_Booking) != '') {
$countries = em_get_countries();
$sale->country = $countries[EM_Gateways::get_customer_field('country', $EM_Booking)];
}
if (EM_Gateways::get_customer_field('phone', $EM_Booking) != '') {
$sale->phone = EM_Gateways::get_customer_field('phone', $EM_Booking);
}
if (EM_Gateways::get_customer_field('fax', $EM_Booking) != '') {
$sale->fax = EM_Gateways::get_customer_field('fax', $EM_Booking);
}
if (EM_Gateways::get_customer_field('company', $EM_Booking) != '') {
$sale->company = EM_Gateways::get_customer_field('company', $EM_Booking);
}
//Itemized Billing
$tax_enabled = get_option('dbem_bookings_tax') > 0 ? 'Y' : 'N';
foreach ($EM_Booking->get_tickets_bookings()->tickets_bookings as $EM_Ticket_Booking) {
$price = round($EM_Ticket_Booking->get_price() / $EM_Ticket_Booking->get_spaces(), 2);
if ($price > 0) {
$ticket_name = substr($EM_Ticket_Booking->get_ticket()->ticket_name, 0, 31);
$sale->addLineItem($EM_Ticket_Booking->get_ticket()->ticket_id, $ticket_name, $EM_Ticket_Booking->get_ticket()->ticket_description, $EM_Ticket_Booking->get_spaces(), $price, $tax_enabled);
}
}
if ($tax_enabled == 'Y') {
$sale->tax = number_format($EM_Booking->get_price_taxes(), 2);
}
//Add discounts to itemized billing
$discount = $EM_Booking->get_price_discounts_amount('pre') + $EM_Booking->get_price_discounts_amount('post');
if ($discount > 0) {
$sale->addLineItem(0, __('Discount', 'em-pro'), '', 1, $discount, 'N');
}
//Get Payment
$sale = apply_filters('em_gateawy_authorize_aim_sale_var', $sale, $EM_Booking, $this);
$response = $sale->authorizeAndCapture();
//Handle result
$result = $response->approved == true;
if ($result) {
$EM_Booking->booking_meta[$this->gateway] = array('txn_id' => $response->transaction_id, 'amount' => $amount);
$this->record_transaction($EM_Booking, $amount, 'USD', date('Y-m-d H:i:s', current_time('timestamp')), $response->transaction_id, 'Completed', '');
} else {
$EM_Booking->add_error($response->response_reason_text);
}
//Return transaction_id or false
return apply_filters('em_gateway_authorize_aim_authorize', $result, $EM_Booking, $this);
}
/**
* Triggered by the em_booking_add_yourgateway action, modifies the booking status if the event isn't free and also adds a filter to modify user feedback returned.
* @param EM_Event $EM_Event
* @param EM_Booking $EM_Booking
* @param boolean $post_validation
*/
function booking_add($EM_Event, $EM_Booking, $post_validation = false)
{
global $wpdb, $wp_rewrite, $EM_Notices;
add_filter('em_action_booking_add', array(&$this, 'booking_form_feedback'), 1, 2);
//modify the payment return
add_filter('em_action_emp_checkout', array(&$this, 'booking_form_feedback'), 1, 2);
//modify the payment return
if ($EM_Booking->get_price() > 0) {
$EM_Booking->booking_status = $this->status;
//status 4 = awaiting online payment
}
}
/**
* Retreive the paypal pro vars needed to send to the gateway to proceed with payment
* @param EM_Booking $EM_Booking
*/
function processStripe($EM_Booking)
{
global $EM_Notices;
if (empty($_POST['stripe_card_num'])) {
$EM_Booking->add_error(__('Please enter credit card number', 'em-pro') . '"');
return false;
}
if (empty($_POST['stripe_exp_date_month'])) {
$EM_Booking->add_error(__('Please select expire month', 'em-pro') . '"');
return false;
}
if (empty($_POST['stripe_exp_date_year'])) {
$EM_Booking->add_error(__('Please select expire year', 'em-pro') . '"');
return false;
}
if (empty($_POST['stripe_card_code'])) {
$EM_Booking->add_error(__('Please enter CVV number', 'em-pro') . '"');
return false;
}
if ($this->debug == 'yes') {
// Send request to paypal
EM_Pro::log(sprintf(__('Payment Processing Start here', 'emp_stripe')));
}
// Get the credit card details submitted by the form
include "lib/Stripe.php";
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Payment Processing start after include library', 'emp_stripe')));
}
Stripe::setApiKey($this->SecretKey);
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Set Secret Key', 'emp_stripe')));
}
try {
$amount = $EM_Booking->get_price(false, false, true);
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Credit Card token create', 'emp_stripe')));
}
$token_id = Stripe_Token::create(array("card" => array("number" => $_POST['stripe_card_num'], "exp_month" => $_POST['stripe_exp_date_month'], "exp_year" => $_POST['stripe_exp_date_year'], "cvc" => $_POST['stripe_card_code'])));
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Token genreated ID : %s', 'emp_stripe'), print_r($token_id->id, true)));
}
//Email Info
$email_customer = get_option('em_' . $this->gateway . '_header_email_customer', 0) ? '1' : '0';
//for later
$header_email_receipt = get_option('em_' . $this->gateway . '_header_email_receipt');
$footer_email_receipt = get_option('em_' . $this->gateway . '_footer_email_receipt');
//Order Info
$booking_id = $EM_Booking->booking_id;
$booking_description = preg_replace('/[^a-zA-Z0-9\\s]/i', "", $EM_Booking->get_event()->event_name);
//clean event name
$charge = Stripe_Charge::create(array("amount" => $amount * 100, "currency" => get_option('dbem_bookings_currency', 'USD'), "card" => $token_id->id, "metadata" => array("order_id" => $booking_id), "description" => $booking_description));
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Return Response from Stripe: %s', 'emp_stripe'), print_r($charge, true)));
}
if ($token_id->id != '') {
if ($charge->paid == true) {
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Payment Received...', 'emp_stripe')));
}
$EM_Booking->booking_meta[$this->gateway] = array('txn_id' => $charge->id, 'amount' => $amount);
$this->record_transaction($EM_Booking, $amount, get_option('dbem_bookings_currency', 'USD'), date('Y-m-d H:i:s', current_time('timestamp')), $charge->id, 'Completed', '');
$result = true;
} else {
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Stripe payment failed. Payment declined.', 'emp_stripe')));
}
$EM_Booking->add_error('Stripe payment failed. Payment declined.');
$result = false;
}
} else {
if ($this->debug == 'yes') {
EM_Pro::log(sprintf(__('Stripe payment failed. Payment declined. Please Check your Admin settings', 'emp_stripe')));
}
$EM_Booking->add_error('Stripe payment failed. Payment declined. Please Check your Admin settings');
}
//Return transaction_id or false
return apply_filters('em_gateway_stripe_capture', $result, $EM_Booking, $this);
} catch (Exception $e) {
$EM_Booking->add_error(__('Connection error:', 'em-pro') . ': "' . $e->getMessage() . '"');
return false;
}
}
/**
* Hooks into the em_booking_save filter and checks whether a partial or full payment has been submitted
* @param boolean $result
* @param EM_Booking $EM_Booking
*/
function em_booking_save($result, $EM_Booking)
{
if ($result && !empty($_REQUEST['manual_booking']) && wp_verify_nonce($_REQUEST['manual_booking'], 'em_manual_booking_' . $_REQUEST['event_id'])) {
remove_filter('em_booking_set_status', array(&$this, 'em_booking_set_status'), 1, 2);
if (!empty($_REQUEST['payment_full'])) {
$price = !empty($_REQUEST['payment_amount']) && is_numeric($_REQUEST['payment_amount']) ? $_REQUEST['payment_amount'] : $EM_Booking->get_price(false, false, true);
$this->record_transaction($EM_Booking, $price, get_option('dbem_bookings_currency'), current_time('mysql'), '', 'Completed', __('Manual booking.', 'em-pro'));
$EM_Booking->set_status(1, false);
} elseif (!empty($_REQUEST['payment_amount']) && is_numeric($_REQUEST['payment_amount'])) {
$this->record_transaction($EM_Booking, $_REQUEST['payment_amount'], get_option('dbem_bookings_currency'), current_time('mysql'), '', 'Completed', __('Manual booking.', 'em-pro'));
if ($_REQUEST['payment_amount'] >= $EM_Booking->get_price(false, false, true)) {
$EM_Booking->set_status(1, false);
}
}
add_filter('em_booking_set_status', array(&$this, 'em_booking_set_status'), 1, 2);
$add_txt = '<a href=\\"' . wp_get_referer() . '\\">' . __('Add another booking', 'em-pro') . '</a>';
add_filter('em_action_booking_add', create_function('$feedback', '$feedback["message"] = $feedback["message"] . "<p>' . $add_txt . '</p>"; return $feedback;'));
}
return $result;
}
/**
* Intercepts return data after a booking has been made and adds eway vars, modifies feedback message.
* @param array $return
* @param EM_Booking $EM_Booking
* @return array
*/
public function booking_form_feedback( $return, $EM_Booking = false ){
// Double check $EM_Booking is an EM_Booking object and that we have a booking awaiting payment.
if (!empty($return['result'])) {
if (!empty($EM_Booking->booking_meta['gateway']) && $EM_Booking->booking_meta['gateway'] == EM_EWAY_GATEWAY && $EM_Booking->get_price() > 0) {
$return['message'] = get_option('em_' . EM_EWAY_GATEWAY . '_booking_feedback');
}
else {
// returning a free message
$return['message'] = get_option('em_' . EM_EWAY_GATEWAY . '_booking_feedback_free');
}
}
return $return;
}
