/**
* 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'], $purchase_data);
edd_die();
}
/**
* Process Purchase Form
*
* Handles the purchase form process.
*
* @access private
* @since 1.0
* @version 1.0.8.1
* @return void
*/
function edd_process_purchase_form()
{
// no need to run on admin
if (is_admin()) {
return;
}
// verify the nonce for this action
if (!isset($_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();
}
/**
* Gets the total tax amount for the cart contents
*
* @since 1.2.3
*
* @return mixed|void Total tax amount
*/
function edd_get_cart_tax()
{
$cart_tax = 0;
$items = edd_get_cart_content_details();
if ($items) {
$taxes = wp_list_pluck($items, 'tax');
if (is_array($taxes)) {
$cart_tax = array_sum($taxes);
}
}
$cart_tax += edd_get_cart_fee_tax();
return apply_filters('edd_get_cart_tax', edd_sanitize_amount($cart_tax));
}
/**
* Retrieves the total discounted amount on the cart
*
* @since 1.4.1
*
* @param bool $discounts Discount codes
*
* @return float|mixed|void Total discounted amount
*/
function edd_get_cart_discounted_amount($discounts = false)
{
$amount = 0.0;
$items = edd_get_cart_content_details();
if ($items) {
$discounts = wp_list_pluck($items, 'discount');
if (is_array($discounts)) {
$amount = array_sum($discounts);
}
}
return apply_filters('edd_get_cart_discounted_amount', $amount);
}
<?php
namespace Yoast\YoastCom\Theme;
$cart_item = $template_args['cart_item'];
$percentage = $template_args['percentage'];
$cart_items = edd_get_cart_content_details();
$discount_amount = 0;
foreach ($cart_items as $item) {
$current_discount = $item['discount'];
$discount_amount += edd_sl_cart_details_item_discount($current_discount, $item) - $current_discount;
}
$discount_amount = edd_currency_filter(edd_format_amount(-1 * $discount_amount));
?>
<li class="grid edd_cart_item item-discount">
<div class="three-seventh offset-three-seventh">
<?php
printf(__('License renewal discount: %s', 'edd_sl'), $percentage . '%');
?>
</div>
<div class="one-seventh">
<?php
echo esc_html($discount_amount);
?>
</div>
</li>
<?php
/**
* Apply the discounts to the cart
*
* @since 1.0
*
* @access public
* @return void
*/
public function apply_discounts($download_id, $options)
{
if (!function_exists('rcp_is_active')) {
return;
}
$user_id = get_current_user_id();
if (!rcp_is_active($user_id)) {
return;
}
$sub_id = rcp_get_subscription_id($user_id);
if (!$sub_id) {
$this->clear_cart_discounts();
return;
}
// Check for member discounts
$discounts = get_posts(array('post_type' => 'edd_rcp_discount', 'posts_per_page' => '1', 'fields' => 'ids', 'meta_query' => array('relation' => 'AND', array('key' => '_edd_rcp_discount_subscription', 'value' => $sub_id))));
if (!$discounts) {
$this->clear_cart_discounts();
return;
}
// Get cart details
$cart_amount = edd_get_cart_subtotal();
$cart_details = edd_get_cart_content_details();
if (empty($cart_details)) {
$this->clear_cart_discounts();
return;
}
// Subtract exclusions from the cart amount before calculating the discount below.
foreach ($cart_details as $key => $download) {
// Check for product-level exclusion
if (get_post_meta($download['id'], 'rcp_member_discount_exclude')) {
$cart_amount -= $download['item_price'];
continue;
}
// Check for download category exclusions
$terms = wp_get_object_terms($download['id'], 'download_category');
if (!$terms) {
continue;
}
$term_discounted = false;
foreach ($terms as $term) {
if (!$term_discounted && get_term_meta($term->term_id, 'rcp_member_discount_exclude')) {
$cart_amount -= $download['item_price'];
$term_discounted = true;
continue;
}
}
}
// If the cart amount is 0 after subtracting exclusions, no member discount is applied.
if ('0' == $cart_amount) {
$this->clear_cart_discounts();
return;
}
foreach ($discounts as $discount) {
$percent = get_post_meta($discount, '_edd_rcp_discount_amount', true);
$amount = $cart_amount * ($percent / 100) * -1;
EDD()->fees->add_fee(array('amount' => $amount, 'label' => get_the_title($discount), 'id' => 'rcp_member_discount'));
EDD()->session->set('rcp_member_discount_id', $discount);
}
}
/**
* Displays the renewal discount row on the cart
*
* @since 3.0.2
* @return void
*/
function edd_sl_cart_items_renewal_row()
{
if (!edd_sl_renewals_allowed()) {
return;
}
if (!EDD()->session->get('edd_is_renewal')) {
return;
}
// bail early if a renewal discount is not set (or set at 0)
$renewal_discount = edd_sl_get_renewal_discount_percentage();
if (empty($renewal_discount)) {
return;
}
$cart_items = edd_get_cart_content_details();
$renewals = edd_sl_get_renewal_keys();
$discount_amount = 0;
foreach ($cart_items as $key => $item) {
if (!isset($renewals[$key])) {
continue;
}
$discount_amount += edd_sl_get_renewal_discount_amount($item, $renewals[$key]);
}
$discount_amount = edd_currency_filter(edd_format_amount($discount_amount));
?>
<tr class="edd_cart_footer_row edd_sl_renewal_row">
<td colspan="3"><?php
printf(__('License renewal discount: %s - %s', 'edd_sl'), $renewal_discount . '%', $discount_amount);
?>
</td>
</tr>
<?php
}
