function validate_order($order_hash, $total, $customer_name, $email, $shipping_street_address, $shipping_city, $shipping_state, $shipping_zip, $shipping_country, $phone)
{
$retval = FALSE;
$order_mapper = C_Order_Mapper::get_instance();
if ($order = $order_mapper->find_by_hash($order_hash)) {
// Has fraud been detected?
$cart = new C_NextGen_Pro_Cart($order->cart);
if ($cart->get_total($order->use_home_country) == $total) {
$order->customer_name = $customer_name;
$order->email = $email;
$order->shipping_street_address = $shipping_street_address;
$order->shipping_city = $shipping_city;
$order->shipping_state = $shipping_state;
$order->shipping_zip = $shipping_zip;
$order->shipping_country = $shipping_country;
$retval = $order;
}
// Fraud detected
$order->status = 'fraud';
}
return $retval;
}
function cheque_checkout_action()
{
$retval = array();
$items = $this->param('items');
if (!$items) {
return array('error' => __('Your cart is empty', 'nggallery'));
}
$customer = array('name' => $this->param('customer_name'), 'email' => $this->param('customer_email'), 'address' => $this->param('customer_address'), 'city' => $this->param('customer_city'), 'state' => $this->param('customer_state'), 'postal' => $this->param('customer_postal'), 'country' => $this->param('customer_country'));
$retval['customer'] = $customer;
// Presently we only do basic field validation: ensure that each field is filled and that
// the country selected exists in C_NextGen_Pro_Currencies::$countries
foreach ($customer as $key => $val) {
if (empty($val)) {
$retval['error'] = __('Please fill all fields and try again', 'nggallery');
break;
}
}
// No error yet?
if (!isset($retval['error'])) {
if (empty(C_NextGen_Pro_Currencies::$countries[$customer['country']])) {
return array('error' => __('Invalid country selected, please try again.', 'nggallery'));
} else {
$customer['country'] = C_NextGen_Pro_Currencies::$countries[$customer['country']]['name'];
}
$checkout = new C_NextGen_Pro_Checkout();
$cart = new C_NextGen_Pro_Cart();
$settings = C_NextGen_Settings::get_instance();
$currency = C_NextGen_Pro_Currencies::$currencies[$settings->ecommerce_currency];
foreach ($items as $image_id => $image_items) {
if ($image = C_Image_Mapper::get_instance()->find($image_id)) {
$cart->add_image($image_id, $image);
foreach ($image_items as $item_id => $quantity) {
if ($item = C_Pricelist_Item_Mapper::get_instance()->find($item_id)) {
$item->quantity = $quantity;
$cart->add_item($image_id, $item_id, $item);
}
}
}
}
// Calculate the total
$use_home_country = intval($this->param('use_home_country'));
$order_total = $cart->get_total($use_home_country);
// Create the order
if (!$cart->has_items()) {
return array('error' => __('Your cart is empty', 'nggallery'));
}
$order = $checkout->create_order($cart->to_array(), $customer['name'], $customer['email'], $order_total, 'cheque', $customer['address'], $customer['city'], $customer['state'], $customer['postal'], $customer['country'], $use_home_country, 'unverified');
$order->status = 'unverified';
$order->gateway_admin_note = __('Payment was successfully made via Check. Once you have received payment, you can click “Verify” in the View Orders page and a confirmation email will be sent to the user.');
C_Order_Mapper::get_instance()->save($order);
$checkout->send_email_notification($order->hash);
$retval['order'] = $order->hash;
$retval['redirect'] = $checkout->get_thank_you_page_url($order->hash, TRUE);
}
return $retval;
}
function paypal_standard_order_action()
{
$retval = array();
if ($items = $this->param('items')) {
$checkout = new C_NextGen_Pro_Checkout();
$cart = new C_NextGen_Pro_Cart();
$settings = C_NextGen_Settings::get_instance();
$currency = C_NextGen_Pro_Currencies::$currencies[$settings->ecommerce_currency];
foreach ($items as $image_id => $image_items) {
if ($image = C_Image_Mapper::get_instance()->find($image_id)) {
$cart->add_image($image_id, $image);
foreach ($image_items as $item_id => $quantity) {
if ($item = C_Pricelist_Item_Mapper::get_instance()->find($item_id)) {
$item->quantity = $quantity;
$cart->add_item($image_id, $item_id, $item);
}
}
}
}
// Calculate the total
$use_home_country = intval($this->param('use_home_country'));
$order_total = $cart->get_total($use_home_country);
// Create the order
if ($cart->has_items()) {
$order = $checkout->create_order($cart->to_array(), __('PayPal Customer', 'nggallery'), 'Unknown', $order_total, 'paypal_standard');
$order->status = 'unverified';
$order->use_home_country = $use_home_country;
$order->gateway_admin_note = __('Payment was successfully made via PayPal Standard, with no further payment action required.');
C_Order_Mapper::get_instance()->save($order);
$retval['order'] = $order->hash;
} else {
$retval['error'] = __('Your cart is empty', 'nggallery');
}
}
return $retval;
}
function get_shipping_amount_action()
{
$cart = new C_NextGen_Pro_Cart($this->param('cart'));
return array('shipping' => $cart->get_shipping($this->param('use_home_country')));
}
function set_express_checkout()
{
$router = C_Router::get_instance();
$settings = C_NextGen_Settings::get_instance();
$image_mapper = C_Image_Mapper::get_instance();
$item_mapper = C_Pricelist_Item_Mapper::get_instance();
$return_url = site_url('/?ngg_ppxc_rtn=1');
$cancel_url = site_url('/?ngg_ppxc_ccl=1');
$notify_url = site_url('/?ngg_ppxc_nfy=1');
$cart = new C_NextGen_Pro_Cart();
$currency = C_NextGen_Pro_Currencies::$currencies[$settings->ecommerce_currency];
// Set up request data
$data = array('RETURNURL' => $return_url, 'CANCELURL' => $cancel_url, 'CALLBACKTIMEOUT' => 6, 'NOSHIPPING' => 0, 'CALLBACKVERSION' => 61.0, 'PAYMENTREQUEST_0_NOTIFYURL' => $notify_url, 'PAYMENTREQUEST_0_PAYMENTREASON' => 'None', 'PAYMENTREQUEST_0_CURRENCYCODE' => $this->_get_paypal_currency_code(), 'PAYMENTREQUEST_0_CUSTOM' => $this->object->param('ship_to'));
if ($settings->paypal_page_style) {
$data['PAGESTYLE'] = $settings->paypal_page_style;
}
// Add items
if ($cart_items = $this->param('items')) {
$item_number = 0;
foreach ($cart_items as $image_id => $items) {
if ($image = $image_mapper->find($image_id)) {
$cart->add_image($image_id, $image);
foreach ($items as $item_id => $quantity) {
if ($item = $item_mapper->find($item_id)) {
$item->quantity = $quantity;
$cart->add_item($image_id, $item_id, $item);
$data['L_PAYMENTREQUEST_0_NAME' . $item_number] = $item->title . ' / ' . $image->alttext;
$data['L_PAYMENTREQUEST_0_DESC' . $item_number] = $image->filename;
$data['L_PAYMENTREQUEST_0_AMT' . $item_number] = sprintf("%.{$currency['exponent']}f", $item->price);
$data['L_PAYMENTREQUEST_0_NUMBER' . $item_number] = "{$image_id}-{$item_id}";
$data['L_PAYMENTREQUEST_0_QTY' . $item_number] = intval($quantity);
$data['L_PAYMENTREQUEST_0_ITEMCATEGORY' . $item_number] = 'Physical';
$item_number += 1;
} else {
$data['NOT_FOUND' . $item_number] = $item_id;
}
}
}
}
}
// Totals, Shipping & Taxes
$subtotal = $cart->get_subtotal();
if ($this->param('ship_to') === '1') {
$local = TRUE;
} else {
$local = FALSE;
}
$shipping = $cart->get_shipping($local);
$data['PAYMENTREQUEST_0_SHIPPINGAMT'] = sprintf("%.{$currency['exponent']}f", $shipping);
$data['PAYMENTREQUEST_0_ITEMAMT'] = sprintf("%.{$currency['exponent']}f", $subtotal);
$data['PAYMENTREQUEST_0_AMT'] = sprintf("%.{$currency['exponent']}f", bcadd($subtotal, $shipping, $currency['exponent']));
// Submit the PayPal request
$response = $this->_paypal_request('SetExpressCheckout', $data);
if (isset($response['token'])) {
if ($settings->ecommerce_paypal_sandbox) {
$url = 'https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=';
} else {
$url = 'https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=';
}
$response['redirect'] = $url . $response['token'];
}
if (isset($response['l_longmessage0'])) {
$response['error'] = $response['l_longmessage0'];
}
if (isset($response['ERROR'])) {
$response['error'] = $response['ERROR'];
unset($response['ERROR']);
}
return $response;
}
function output_order_column($column_name, $post_id)
{
global $post;
$order_mapper = C_Order_Mapper::get_instance();
$entity = $order_mapper->unserialize($post->post_content);
switch ($column_name) {
case 'order_gateway':
$str = '';
switch ($entity['payment_gateway']) {
case 'cheque':
$str = __('Cheque', 'nextgen-gallery-pro');
break;
case 'paypal_standard':
case 'paypal_express_checkout':
$str = __('PayPal', 'nextgen-gallery-pro');
break;
case 'stripe_checkout':
$str = __('Stripe', 'nextgen-gallery-pro');
break;
case 'test_gateway':
$str = __('Test', 'nextgen-gallery-pro');
break;
default:
break;
}
echo $str;
break;
case 'order_total':
$cart = new C_NextGen_Pro_Cart($entity['cart']);
$use_home_country = isset($entity['use_home_country']) ? $entity['use_home_country'] : FALSE;
echo $this->get_formatted_price($cart->get_total($use_home_country));
break;
case 'order_status':
echo esc_html($entity['status']);
break;
case 'order_hash':
echo esc_html($post_id);
break;
case 'order_customer':
$checkout = C_NextGen_Pro_Checkout::get_instance();
$url = esc_attr($checkout->get_thank_you_page_url($entity['hash']));
$name = esc_html($entity['customer_name']);
echo "<a href='{$url}' target='_blank'>{$name}</a>";
break;
}
}
function create_stripe_charge()
{
$retval = array();
$total = 0.0;
// Include the SDK if another plugin hasn't already done so
if (!class_exists('Stripe')) {
include_once 'stripe-sdk/lib/Stripe.php';
}
// Get Stripe input params
if (($stripe = $this->param('stripe')) && isset($stripe['token']) && $this->param('items')) {
$stripe = array_merge($stripe, $this->get_stripe_vars(TRUE));
// Set Stripe API key
Stripe::setApiKey($stripe['private_key']);
// Ensure we have sufficient data returned from Stripe Checkout
$req_fields = array('customer_name', 'email', 'shipping_street_address', 'shipping_city', 'shipping_state', 'shipping_zip', 'shipping_country');
$missing_fields = array();
foreach ($req_fields as $field) {
if (!isset($stripe[$field])) {
$missing_fields[] = $field;
}
}
if ($missing_fields) {
$retval['error'] = __("Invalid request");
} else {
$image_mapper = C_Image_Mapper::get_instance();
$item_mapper = C_Pricelist_Item_Mapper::get_instance();
$cart = new C_NextGen_Pro_Cart();
$use_home_country = $this->object->param('ship_to');
// Calculate the order total
foreach ($this->param('items') as $image_id => $items) {
if ($image = $image_mapper->find($image_id)) {
$cart->add_image($image_id, $image);
foreach ($items as $item_id => $quantity) {
if ($item = $item_mapper->find($item_id)) {
$item->quantity = $quantity;
$cart->add_item($image_id, $item_id, $item);
}
}
}
}
$subtotal = $cart->get_subtotal();
$shipping = $cart->get_shipping($use_home_country);
$total = $cart->get_total($use_home_country);
// Create order
$order = $this->create_order($cart->to_array(), $stripe['customer_name'], $stripe['email'], $total, 'stripe_checkout', $stripe['shipping_street_address'], $stripe['shipping_city'], $stripe['shipping_state'], $stripe['shipping_zip'], $stripe['shipping_country'], $use_home_country);
$order->gateway_admin_note = __('Payment was successfully made via Stripe, with no further payment action required.');
$order->save();
try {
$charge_params = array('amount' => round($total, 2) * 100, 'currency' => $stripe['currency'], 'card' => $stripe['token'], 'metadata' => array('order_id' => $order->ID(), 'description' => sprintf(__('Order from %s for %s (%s)'), $stripe['site_name'], $stripe['customer_name'], $stripe['email'])));
$charge = Stripe_Charge::create($charge_params);
$order->stripe_data = get_object_vars($charge);
if ($order->save()) {
$retval['redirect'] = site_url('/?ngg_stripe_rtn=1&order=' . $order->hash);
}
} catch (Stripe_Error $ex) {
$retval['request'] = $charge_params;
$retval['error'] = $ex->getMessage();
$order->destroy();
}
}
} else {
$retval['error'] = __('Invalid request');
}
return $retval;
}
