/**
* Process Purchase Form
*
* Handles the purchase form process.
*
* @access private
* @since 1.0
* @return void
*/
function edd_process_purchase_form()
{
do_action('edd_pre_process_purchase');
// Make sure the cart isn't empty
if (!edd_get_cart_contents() && !edd_cart_has_fees()) {
$valid_data = false;
edd_set_error('empty_cart', __('Your cart is empty', 'easy-digital-downloads'));
} else {
// Validate the form $_POST data
$valid_data = edd_purchase_form_validate_fields();
// Allow themes and plugins to hook to errors
do_action('edd_checkout_error_checks', $valid_data, $_POST);
}
$is_ajax = isset($_POST['edd_ajax']);
// Process the login form
if (isset($_POST['edd_login_submit'])) {
edd_process_purchase_login();
}
// Validate the user
$user = edd_get_purchase_form_user($valid_data);
if (false === $valid_data || edd_get_errors() || !$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'], 'address' => $user['address']);
$auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
// Setup purchase information
$purchase_data = array('downloads' => edd_get_cart_contents(), 'fees' => edd_get_cart_fees(), 'subtotal' => edd_get_cart_subtotal(), 'discount' => edd_get_cart_discounted_amount(), 'tax' => edd_get_cart_tax(), 'price' => edd_get_cart_total(), 'purchase_key' => strtolower(md5($user['user_email'] . date('Y-m-d H:i:s') . $auth_key . uniqid('edd', true))), 'user_email' => $user['user_email'], 'date' => date('Y-m-d H:i:s', current_time('timestamp')), 'user_info' => stripslashes_deep($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, $valid_data);
// If the total amount in the cart is 0, send to the manual gateway. This emulates a free download purchase
if (!$purchase_data['price']) {
// Revert to manual
$purchase_data['gateway'] = 'manual';
$_POST['edd-gateway'] = 'manual';
}
// 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);
// Setup the data we're storing in the purchase session
$session_data = $purchase_data;
// Make sure credit card numbers are never stored in sessions
unset($session_data['card_info']['card_number']);
// Used for showing download links to non logged-in users after purchase, and for other plugins needing purchase data.
edd_set_purchase_session($session_data);
// Send info to the gateway for payment processing
edd_send_to_gateway($purchase_data['gateway'], $purchase_data);
edd_die();
}
/**
* 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();
}
/**
* Get cart tax on Fees
*
* @since 2.0
* @uses EDD()->fees->get_fees()
* @return float Total Cart tax on Fees
*/
function edd_get_cart_fee_tax()
{
$tax = 0;
$fees = edd_get_cart_fees();
if ($fees) {
foreach ($fees as $fee_id => $fee) {
if (!empty($fee['no_tax'])) {
continue;
}
// Fees must (at this time) be exclusive of tax
add_filter('edd_prices_include_tax', '__return_false');
$tax += edd_calculate_tax($fee['amount']);
remove_filter('edd_prices_include_tax', '__return_false');
}
}
return apply_filters('edd_get_cart_fee_tax', $tax);
}
</tr>
<?php
}
?>
<?php
}
?>
<?php
do_action('edd_cart_items_middle');
?>
<!-- Show any cart fees, both positive and negative fees -->
<?php
if (edd_cart_has_fees()) {
?>
<?php
foreach (edd_get_cart_fees() as $fee_id => $fee) {
?>
<tr class="edd_cart_fee" id="edd_cart_fee_<?php
echo $fee_id;
?>
">
<td class="edd_cart_fee_label"><?php
echo esc_html($fee['label']);
?>
</td>
<td class="edd_cart_fee_amount"><?php
echo esc_html(edd_currency_filter(edd_format_amount($fee['amount'])));
?>
</td>
<td>
<?php
/**
* Build the purchase data for a straight-to-gateway purchase button
*
* @since 1.7
*
* @param int $download_id
* @param array $options
* @param int $quantity
* @return mixed|void
*/
function edd_build_straight_to_gateway_data($download_id = 0, $options = array(), $quantity = 1)
{
$price_options = array();
if (empty($options) || !edd_has_variable_prices($download_id)) {
$price = edd_get_download_price($download_id);
} else {
if (is_array($options['price_id'])) {
$price_id = $options['price_id'][0];
} else {
$price_id = $options['price_id'];
}
$prices = edd_get_variable_prices($download_id);
// Make sure a valid price ID was supplied
if (!isset($prices[$price_id])) {
wp_die(__('The requested price ID does not exist.', 'easy-digital-downloads'), __('Error', 'easy-digital-downloads'), array('response' => 404));
}
$price_options = array('price_id' => $price_id, 'amount' => $prices[$price_id]['amount']);
$price = $prices[$price_id]['amount'];
}
// Set up Downloads array
$downloads = array(array('id' => $download_id, 'options' => $price_options));
// Set up Cart Details array
$cart_details = array(array('name' => get_the_title($download_id), 'id' => $download_id, 'item_number' => array('id' => $download_id, 'options' => $price_options), 'tax' => 0, 'discount' => 0, 'item_price' => $price, 'subtotal' => $price * $quantity, 'price' => $price * $quantity, 'quantity' => $quantity));
if (is_user_logged_in()) {
global $current_user;
get_currentuserinfo();
}
// Setup user information
$user_info = array('id' => is_user_logged_in() ? get_current_user_id() : -1, 'email' => is_user_logged_in() ? $current_user->user_email : '', 'first_name' => is_user_logged_in() ? $current_user->user_firstname : '', 'last_name' => is_user_logged_in() ? $current_user->user_lastname : '', 'discount' => 'none', 'address' => array());
// Setup purchase information
$purchase_data = array('downloads' => $downloads, 'fees' => edd_get_cart_fees(), 'subtotal' => $price * $quantity, 'discount' => 0, 'tax' => 0, 'price' => $price * $quantity, 'purchase_key' => strtolower(md5(uniqid())), 'user_email' => $user_info['email'], 'date' => date('Y-m-d H:i:s'), 'user_info' => $user_info, 'post_data' => array(), 'cart_details' => $cart_details, 'gateway' => 'paypal', 'buy_now' => true, 'card_info' => array());
return apply_filters('edd_straight_to_gateway_purchase_data', $purchase_data);
}
<?php
/**
* Checkout page template.
*
* This template is only used if Easy Digital Downloads is active.
*
* @package Reach
*/
if (!reach_has_edd()) {
return;
}
if (class_exists('Charitable_EDD_Cart')) {
$cart = new Charitable_EDD_Cart(edd_get_cart_contents(), edd_get_cart_fees('item'));
$campaigns = $cart->get_benefits_by_campaign();
} else {
$campaigns = array();
}
get_header('stripped');
?>
<main id="main" class="site-main site-content cf">
<div class="layout-wrapper">
<div id="primary" class="content-area <?php
if (empty($campaigns)) {
?>
no-sidebar<?php
}
?>
">
<?php
