/**
* Process Purchase Form
*
* Handles the purchase form process.
*
* @access private
* @since 1.0
* @version 1.0.8.1
* @return void
*/
function edd_process_purchase_form()
{
// no need to run on admin
if (is_admin()) {
return;
}
// verify the nonce for this action
if (!isset($_POST['edd-nonce']) || !wp_verify_nonce($_POST['edd-nonce'], 'edd-purchase-nonce')) {
return;
}
// make sure the cart isn't empty
$cart = edd_get_cart_contents();
if (empty($cart)) {
wp_die(sprintf(__('Your cart is empty, please return to the %ssite%s and try again.', 'edd'), '<a href="' . esc_url(home_url()) . '" title="' . get_bloginfo('name') . '">', '</a>'), __('Error', 'edd'));
}
// validate the form $_POST data
$valid_data = edd_purchase_form_validate_fields();
// allow themes and plugins to hoook to errors
do_action('edd_checkout_error_checks', $_POST);
// check errors
if (false !== ($errors = edd_get_errors())) {
// we have errors, send back to checkout
edd_send_back_to_checkout('?payment-mode=' . $valid_data['gateway']);
exit;
}
// check user
if (false === ($user = edd_get_purchase_form_user($valid_data))) {
// something went wrong when collecting data, send back to checkout
edd_send_back_to_checkout('?payment-mode=' . $valid_data['gateway']);
exit;
}
// setup user information
$user_info = array('id' => $user['user_id'], 'email' => $user['user_email'], 'first_name' => $user['user_first'], 'last_name' => $user['user_last'], 'discount' => $valid_data['discount']);
// setup purchase information
$purchase_data = array('downloads' => edd_get_cart_contents(), 'subtotal' => edd_get_cart_amount(false), 'tax' => edd_get_cart_tax(), 'price' => edd_get_cart_amount(), 'purchase_key' => strtolower(md5(uniqid())), 'user_email' => $user['user_email'], 'date' => date('Y-m-d H:i:s'), 'user_info' => $user_info, 'post_data' => $_POST, 'cart_details' => edd_get_cart_content_details(), 'gateway' => $valid_data['gateway'], 'card_info' => $valid_data['cc_info']);
// add the user data for hooks
$valid_data['user'] = $user;
// allow themes and plugins to hook before the gateway
do_action('edd_checkout_before_gateway', $_POST, $user_info, $valid_data);
// allow the purchase data to be modified before it is sent to the gateway
$purchase_data = apply_filters('edd_purchase_data_before_gateway', $purchase_data, $valid_data);
// if the total amount in the cart is 0, send to the manaul gateway. This emulates a free download purchase
if ($purchase_data['price'] <= 0) {
// revert to manual
$valid_data['gateway'] = 'manual';
}
// used for showing download links to non logged-in users after purchase, and for other plugins needing purchase data.
edd_set_purchase_session($purchase_data);
// send info to the gateway for payment processing
edd_send_to_gateway($valid_data['gateway'], $purchase_data);
exit;
}
/**
* Process Purchase Form
*
* Handles the purchase form process.
*
* @access private
* @since 1.0
* @version 1.0.8.1
* @return void
*/
function edd_process_purchase_form()
{
global $edd_options;
// no need to run on admin
if (is_admin()) {
return;
}
// verify the nonce for this action
if (!isset($_POST['edd-nonce']) || !wp_verify_nonce($_POST['edd-nonce'], 'edd-purchase-nonce')) {
return;
}
// validate the form $_POST data
$valid_data = edd_purchase_form_validate_fields();
// allow themes and plugins to hoook to errors
do_action('edd_checkout_error_checks', $_POST);
// check errors
if (false !== ($errors = edd_get_errors())) {
// we have errors, send back to checkout
edd_send_back_to_checkout('?payment-mode=' . $valid_data['gateway']);
exit;
}
// check user
if (false === ($user = edd_get_purchase_form_user($valid_data))) {
// something went wrong when collecting data, send back to checkout
edd_send_back_to_checkout('?payment-mode=' . $valid_data['gateway']);
exit;
}
// setup user information
$user_info = array('id' => $user['user_id'], 'email' => $user['user_email'], 'first_name' => $user['user_first'], 'last_name' => $user['user_last'], 'discount' => $valid_data['discount']);
// setup purchase information
$purchase_data = array('downloads' => edd_get_cart_contents(), 'price' => edd_get_cart_amount(), 'purchase_key' => strtolower(md5(uniqid())), 'user_email' => $user['user_email'], 'date' => date('Y-m-d H:i:s'), 'user_info' => $user_info, 'post_data' => $_POST, 'cart_details' => edd_get_cart_content_details(), 'gateway' => $valid_data['gateway'], 'card_info' => $valid_data['cc_info']);
// add the user data for hooks
$valid_data['user'] = $user;
// allow themes and plugins to hook before the gateway
do_action('edd_checkout_before_gateway', $_POST, $user_info, $valid_data);
// allow the purchase data to be modified before it is sent to the gateway
$purchase_data = apply_filters('edd_purchase_data_before_gateway', $purchase_data, $valid_data);
// if the total amount in the cart is 0, send to the manaul gateway. This emulates a free download purchase
if ($purchase_data['price'] <= 0) {
// revert to manual
$valid_data['gateway'] = 'manual';
}
if (isset($edd_options['show_links_on_success'])) {
// used for showing download links to non logged-in users after purchase
edd_set_purchase_session($purchase_data);
}
// send info to the gateway for payment processing
edd_send_to_gateway($valid_data['gateway'], $purchase_data);
exit;
}
/**
* Process Purchase Form
*
* Handles the purchase form process.
*
* @access private
* @since 1.0
* @version 1.0.8.1
* @return void
*/
function edd_process_purchase_form()
{
// Make sure the cart isn't empty
if (!edd_get_cart_contents()) {
edd_set_error('empty_cart', __('Your cart is empty', 'edd'));
} else {
// Validate the form $_POST data
$valid_data = edd_purchase_form_validate_fields();
// Allow themes and plugins to hoook to errors
do_action('edd_checkout_error_checks', $valid_data, $_POST);
}
$is_ajax = isset($_POST['edd_ajax']);
$user = edd_get_purchase_form_user($valid_data);
if (edd_get_errors() || !$user) {
if ($is_ajax) {
do_action('edd_ajax_checkout_errors');
edd_die();
} else {
return false;
}
}
if ($is_ajax) {
echo 'success';
edd_die();
}
// Setup user information
$user_info = array('id' => $user['user_id'], 'email' => $user['user_email'], 'first_name' => $user['user_first'], 'last_name' => $user['user_last'], 'discount' => $valid_data['discount']);
// Setup purchase information
$purchase_data = array('downloads' => edd_get_cart_contents(), 'fees' => edd_get_cart_fees(), 'subtotal' => edd_get_cart_subtotal(), 'discount' => edd_get_cart_discounted_amount(), 'tax' => edd_get_cart_tax(), 'price' => edd_get_cart_total(), 'purchase_key' => strtolower(md5(uniqid())), 'user_email' => $user['user_email'], 'date' => date('Y-m-d H:i:s'), 'user_info' => $user_info, 'post_data' => $_POST, 'cart_details' => edd_get_cart_content_details(), 'gateway' => $valid_data['gateway'], 'card_info' => $valid_data['cc_info']);
// Add the user data for hooks
$valid_data['user'] = $user;
// Allow themes and plugins to hook before the gateway
do_action('edd_checkout_before_gateway', $_POST, $user_info, $valid_data);
// Allow the purchase data to be modified before it is sent to the gateway
$purchase_data = apply_filters('edd_purchase_data_before_gateway', $purchase_data, $valid_data);
// If the total amount in the cart is 0, send to the manaul gateway. This emulates a free download purchase
if (!$purchase_data['price']) {
// Revert to manual
$valid_data['gateway'] = 'manual';
}
// Used for showing download links to non logged-in users after purchase, and for other plugins needing purchase data.
edd_set_purchase_session($purchase_data);
// Send info to the gateway for payment processing
edd_send_to_gateway($valid_data['gateway'], $purchase_data);
edd_die();
}
/**
* Process a straight-to-gateway purchase
*
* @since 1.7
* @return void
*/
function edd_process_straight_to_gateway($data)
{
$download_id = $data['download_id'];
$options = isset($data['edd_options']) ? $data['edd_options'] : array();
$quantity = isset($data['edd_download_quantity']) ? $data['edd_download_quantity'] : 1;
if (empty($download_id) || !edd_get_download($download_id)) {
return;
}
$purchase_data = edd_build_straight_to_gateway_data($download_id, $options, $quantity);
edd_set_purchase_session($purchase_data);
edd_send_to_gateway($purchase_data['gateway'], $purchase_data);
}
/**
* Process a straight-to-gateway purchase
*
* @since 1.7
* @return void
*/
function edd_process_straight_to_gateway($data)
{
$download_id = $data['download_id'];
$options = isset($data['edd_options']) ? $data['edd_options'] : array();
$purchase_data = edd_build_straight_to_gateway_data($download_id, $options);
edd_set_purchase_session($purchase_data);
edd_send_to_gateway($purchase_data['gateway'], $purchase_data);
}