/**
* Adds item to the cart from the wish list via AJAX. Based off edd_ajax_add_to_cart()
*
* @since 1.0
* @return void
*/
function edd_ajax_add_to_cart_from_wish_list()
{
if (isset($_POST['download_id'])) {
global $post;
$to_add = array();
if (isset($_POST['price_ids']) && is_array($_POST['price_ids'])) {
foreach ($_POST['price_ids'] as $price) {
$to_add[] = array('price_id' => $price);
}
}
foreach ($to_add as $options) {
if ($_POST['download_id'] == $options['price_id']) {
$options = array();
}
parse_str($_POST['post_data'], $post_data);
if (isset($options['price_id']) && isset($post_data['edd_download_quantity_' . $options['price_id']])) {
$options['quantity'] = absint($post_data['edd_download_quantity_' . $options['price_id']]);
} else {
$options['quantity'] = isset($post_data['edd_download_quantity']) ? absint($post_data['edd_download_quantity']) : 1;
}
// call EDD's edd_add_to_cart function
$key = edd_add_to_cart($_POST['download_id'], $options);
$item = array('id' => $_POST['download_id'], 'options' => $options);
$item = apply_filters('edd_wl_ajax_pre_cart_item_template', $item);
$return = array('add_to_cart' => 'Added to Cart', 'subtotal' => html_entity_decode(edd_currency_filter(edd_format_amount(edd_get_cart_subtotal())), ENT_COMPAT, 'UTF-8'), 'cart_item' => html_entity_decode(edd_get_cart_item_template($key, $item, true), ENT_COMPAT, 'UTF-8'));
echo json_encode($return);
}
}
edd_die();
}
/**
* 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();
}
<?php
if (edd_use_taxes()) {
?>
<li class="cart_item edd-cart-meta edd_subtotal"><?php
echo __('Subtotal:', 'easy-digital-downloads') . " <span class='subtotal'>" . edd_currency_filter(edd_format_amount(edd_get_cart_subtotal()));
?>
</span></li>
<li class="cart_item edd-cart-meta edd_cart_tax"><?php
_e('Estimated Tax:', 'easy-digital-downloads');
?>
<span class="cart-tax"><?php
echo edd_currency_filter(edd_format_amount(edd_get_cart_tax()));
?>
</span></li>
<?php
}
?>
<li class="cart_item edd-cart-meta edd_total"><?php
_e('Total:', 'easy-digital-downloads');
?>
<span class="cart-total"><?php
echo edd_currency_filter(edd_format_amount(edd_get_cart_total()));
?>
</span></li>
<li class="cart_item edd_checkout"><a href="<?php
echo edd_get_checkout_uri();
?>
"><?php
_e('Checkout', 'easy-digital-downloads');
?>
/**
* Gets the total tax amount for the cart contents
*
* @access public
* @since 1.2.3
* @return string
*/
function edd_get_cart_tax()
{
if (!edd_use_taxes()) {
return 0;
}
$cart_sub_total = edd_get_cart_subtotal();
$cart_tax = edd_calculate_tax($cart_sub_total);
$cart_tax = number_format($cart_tax, 2);
return apply_filters('edd_get_cart_tax', $cart_tax, $cart_sub_total);
}
/**
* Get Total Cart Amount
*
* Returns amount after taxes and discounts
*
* @since 1.4.1
* @param bool $discounts Array of discounts to apply (needed during AJAX calls)
* @return float Cart amount
*/
function edd_get_cart_total($discounts = false)
{
$subtotal = edd_get_cart_subtotal();
$discounts = edd_get_cart_discounted_amount();
$cart_tax = edd_get_cart_tax();
$fees = edd_get_cart_fee_total();
$total = $subtotal - $discounts + $cart_tax + $fees;
if ($total < 0) {
$total = 0.0;
}
return (double) apply_filters('edd_get_cart_total', $total);
}
?>
<?php
if (edd_use_taxes() && cart_has_tax()) {
?>
<hr class="hr--no-pointer tight">
<div class="row iceberg--small">
<div class="grid">
<div class="three-seventh offset-three-seventh small-four-fifth"><?php
_e('Subtotal', 'yoastcom');
?>
</div>
<div class="one-seventh small-one-fifth edd_cart_subtotal_amount">
<?php
echo esc_html(edd_currency_filter(edd_format_amount(edd_get_cart_subtotal() - edd_get_cart_discounted_amount())));
?>
</div>
</div>
</div>
<?php
if (!edd_prices_show_tax_on_checkout()) {
?>
<div class="row iceberg--small">
<div class="grid">
<div class="three-seventh offset-three-seventh small-four-fifth">
<?php
printf(__('VAT (<span class="yst-tax-rate">%s</span>%%)', 'yoastcom'), number_format(edd_get_tax_rate() * 100, 1));
?>
</div>
<li class="cart_item empty"><?php
echo edd_empty_cart_message();
?>
</li>
<li class="cart_item edd_subtotal" style="display:none;"><?php
echo __('Subtotal:', 'edd') . " <span class='subtotal'>" . edd_currency_filter(edd_get_cart_subtotal());
?>
</span></li>
<li class="cart_item edd_checkout" style="display:none;"><a href="<?php
echo edd_get_checkout_uri();
?>
"><?php
_e('Checkout', 'edd');
?>
</a></li>
<li class="cart_item edd_subtotal">
<span>
<?php
echo __('Subtotal:', 'edd');
?>
<span class="price">
<?php
echo edd_currency_filter(edd_format_amount(edd_get_cart_subtotal()));
?>
</span>
</span>
<a href="<?php
echo edd_get_checkout_uri();
?>
" class="button"><?php
_e('Checkout', 'edd');
?>
</a>
</li>
/**
* Validates the supplied discount sent via AJAX.
*
* @since 1.0
* @return void
*/
function edd_ajax_update_cart_item_quantity()
{
if (!empty($_POST['quantity']) && !empty($_POST['download_id'])) {
$download_id = absint($_POST['download_id']);
$quantity = absint($_POST['quantity']);
$options = maybe_unserialize(stripslashes($_POST['options']));
edd_set_cart_item_quantity($download_id, absint($_POST['quantity']), $options);
$total = edd_get_cart_total();
$return = array('download_id' => $download_id, 'quantity' => $quantity, 'taxes' => html_entity_decode(edd_cart_tax(), ENT_COMPAT, 'UTF-8'), 'subtotal' => html_entity_decode(edd_currency_filter(edd_format_amount(edd_get_cart_subtotal())), ENT_COMPAT, 'UTF-8'), 'total' => html_entity_decode(edd_currency_filter(edd_format_amount($total)), ENT_COMPAT, 'UTF-8'));
echo json_encode($return);
}
edd_die();
}
/**
* Gets the total tax amount for the cart contents
*
* @since 1.2.3
* @param array $discounts Array of discounts to take into account (required for AJAX calls)
* @return string Total tax amount
*/
function edd_get_cart_tax($discounts = false)
{
$subtotal = edd_get_cart_subtotal(false);
$subtotal += edd_get_cart_fee_total();
$cart_tax = 0;
if (edd_is_cart_taxed()) {
if (edd_taxes_after_discounts()) {
$subtotal -= edd_get_cart_discounted_amount($discounts);
}
$cart_tax = edd_calculate_tax($subtotal, false);
}
return apply_filters('edd_get_cart_tax', $cart_tax, $subtotal);
}
/**
* Apply the discounts to the cart
*
* @since 1.0
*
* @access public
* @return void
*/
public function apply_discounts($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', $discount);
}
}
}
add_filter('edd_cart_item_price', 'edd_plans_filter_cart_price', 11, 4);
function edd_plans_change_purchase_label($defaults)
{
global $edd_options;
$post = get_post();
$payment_id = isset($_GET['payment_id']) ? absint($_GET['payment_id']) : (isset($defaults['payment_id']) ? $defaults['payment_id'] : 0);
if ((strstr($post->post_content, '[purchase_history]') || strstr($post->post_content, '[downloads_history]')) && $payment_id > 0) {
$licenses = edd_software_licensing()->get_licenses_of_purchase($payment_id);
foreach ($licenses as $license) {
$license_download_id = edd_software_licensing()->get_download_id($license->ID);
if (absint($defaults['download_id']) == $license_download_id && 'expired' == edd_software_licensing()->get_license_status($license->ID)) {
$defaults['text'] = __('Renew', 'edd_plans');
}
}
}
return $defaults;
}
add_filter('edd_purchase_link_args', 'edd_plans_change_purchase_label', 11, 1);
/**
* Displays the renewal discount row on the cart
*
* @since 3.0.2
* @return void
*/
function edd_plans_sl_cart_items_renewal_row()
/**
* Retrieves the total discounted amount on the cart
*
* @since 1.4.1
* @param array $discounts Discount codes
* @return float $discounted_amount Total discounted amount
*/
function edd_get_cart_discounted_amount($discounts = false)
{
if (empty($discounts)) {
$discounts = edd_get_cart_discounts();
}
// Setup the array of discounts
if (!empty($_POST['edd-discount']) && empty($discounts)) {
// Check for a posted discount
$posted_discount = isset($_POST['edd-discount']) ? trim($_POST['edd-discount']) : false;
if ($posted_discount) {
$discounts = array();
$discounts[] = $posted_discount;
}
}
// Return 0.00 if no discounts present
if (empty($discounts)) {
return 0.0;
}
$subtotal = edd_get_cart_subtotal($tax = false);
$amounts = array();
$discounted_items = array();
foreach ($discounts as $discount) {
$code_id = edd_get_discount_id_by_code($discount);
$reqs = edd_get_discount_product_reqs($code_id);
// Make sure requirements are set and that this discount shouldn't apply to the whole cart
if (!empty($reqs) && edd_is_discount_not_global($code_id)) {
// This is a product(s) specific discount
$condition = edd_get_discount_product_condition($code_id);
$cart_items = edd_get_cart_contents();
foreach ($reqs as $download_id) {
if (edd_item_in_cart($download_id)) {
$cart_key = edd_get_item_position_in_cart($download_id);
$price = edd_get_cart_item_price($download_id, $cart_items[$cart_key]['options']);
$amount = edd_get_discounted_amount($discount, $price);
$discounted_items[] = $price - $amount;
}
}
} else {
// This is a global cart discount
$subtotal = edd_get_cart_subtotal();
$amount = edd_get_discounted_amount($discount, $subtotal);
$amounts[] = $subtotal - $amount;
}
}
// Add up the total amount
$discounted_amount = 0.0;
$item_discount = array_sum($discounted_items);
$global_discount = array_sum($amounts);
$discounted_amount += $item_discount;
$discounted_amount += $global_discount;
return apply_filters('edd_get_cart_discounted_amount', edd_sanitize_amount($discounted_amount));
}
/**
* Validates the supplied discount sent via AJAX.
*
* @since 1.0
* @return void
*/
function edd_ajax_update_cart_item_quantity()
{
if (!empty($_POST['quantity']) && !empty($_POST['download_id'])) {
$download_id = absint($_POST['download_id']);
$quantity = absint($_POST['quantity']);
$options = json_decode(stripslashes($_POST['options']), true);
edd_set_cart_item_quantity($download_id, absint($_POST['quantity']), $options);
$total = edd_get_cart_total();
$return = array('download_id' => $download_id, 'quantity' => $quantity, 'taxes' => html_entity_decode(edd_cart_tax(), ENT_COMPAT, 'UTF-8'), 'subtotal' => html_entity_decode(edd_currency_filter(edd_format_amount(edd_get_cart_subtotal())), ENT_COMPAT, 'UTF-8'), 'total' => html_entity_decode(edd_currency_filter(edd_format_amount($total)), ENT_COMPAT, 'UTF-8'));
// Allow for custom cart item quantity handling
$return = apply_filters('edd_ajax_cart_item_quantity_response', $return);
echo json_encode($return);
}
edd_die();
}
/**
* Is Cart Minimum Met
*
* Checks to see if the minimum purchase amount has been met
*
* @since 1.1.7
* @param int $code_id Discount ID
* @return bool $return
*/
function edd_discount_is_min_met($code_id = null)
{
$discount = edd_get_discount($code_id);
$return = false;
if ($discount) {
$min = edd_get_discount_min_price($code_id);
$cart_amount = edd_get_cart_subtotal();
if ((double) $cart_amount >= (double) $min) {
// Minimum has been met
$return = true;
} else {
edd_set_error('edd-discount-error', sprintf(__('Minimum order of %s not met.', 'edd'), edd_currency_filter(edd_format_amount($min))));
}
}
return apply_filters('edd_is_discount_min_met', $return, $code_id);
}
/**
* Determines what the currently selected gateway is
*
* If the cart amount is zero, no option is shown and the cart uses the manual
* gateway to emulate a no-gateway-setup for a free download
*
* @access public
* @since 1.3.2
* @return string $enabled_gateway The slug of the gateway
*/
function edd_get_chosen_gateway()
{
$gateways = edd_get_enabled_payment_gateways();
$chosen = isset($_REQUEST['payment-mode']) ? $_REQUEST['payment-mode'] : false;
if (false !== $chosen) {
$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen);
}
if (!empty($chosen)) {
$enabled_gateway = urldecode($chosen);
} else {
if (count($gateways) >= 1 && !$chosen) {
foreach ($gateways as $gateway_id => $gateway) {
$enabled_gateway = $gateway_id;
if (edd_get_cart_subtotal() <= 0) {
$enabled_gateway = 'manual';
// This allows a free download by filling in the info
}
}
} else {
if (edd_get_cart_subtotal() <= 0) {
$enabled_gateway = 'manual';
} else {
$enabled_gateway = edd_get_default_gateway();
}
}
}
return apply_filters('edd_chosen_gateway', $enabled_gateway);
}
/**
* Get Cart Amount
*
* @since 1.0
* @deprecated 1.9
* @param bool $add_taxes Whether to apply taxes (if enabled) (default: true)
* @param bool $local_override Force the local opt-in param - used for when not reading $_POST (default: false)
* @return float Total amount
*/
function edd_get_cart_amount($add_taxes = true, $local_override = false)
{
$backtrace = debug_backtrace();
_edd_deprecated_function(__FUNCTION__, '1.9', 'edd_get_cart_subtotal() or edd_get_cart_total()', $backtrace);
$amount = edd_get_cart_subtotal();
if (!empty($_POST['edd-discount']) || edd_get_cart_discounts() !== false) {
// Retrieve the discount stored in cookies
$discounts = edd_get_cart_discounts();
// Check for a posted discount
$posted_discount = isset($_POST['edd-discount']) ? trim($_POST['edd-discount']) : '';
if ($posted_discount && !in_array($posted_discount, $discounts)) {
// This discount hasn't been applied, so apply it
$amount = edd_get_discounted_amount($posted_discount, $amount);
}
if (!empty($discounts)) {
// Apply the discounted amount from discounts already applied
$amount -= edd_get_cart_discounted_amount();
}
}
if (edd_use_taxes() && edd_is_cart_taxed() && $add_taxes) {
$tax = edd_get_cart_tax();
$amount += $tax;
}
if ($amount < 0) {
$amount = 0.0;
}
return apply_filters('edd_get_cart_amount', $amount, $add_taxes, $local_override);
}
/**
* Get Total Cart Amount
*
* Returns amount after taxes and discounts
*
* @since 1.4.1
* @global $edd_options Array of all the EDD Options
* @param bool $discounts Array of discounts to apply (needed during AJAX calls)
* @return float Cart amount
*/
function edd_get_cart_total($discounts = false)
{
global $edd_options;
$subtotal = edd_get_cart_subtotal();
$cart_tax = edd_get_cart_tax();
$fees = edd_get_cart_fee_total();
$total = $subtotal + $cart_tax + $fees;
if ($total < 0) {
$total = 0.0;
}
return (double) apply_filters('edd_get_cart_total', $total);
}
/**
* Shows the final purchase total at the bottom of the checkout page
*
* @since 1.5
* @return void
*/
function edd_checkout_final_total()
{
?>
<p id="edd_final_total_wrap">
<strong><?php
_e('Purchase Total:', 'edd');
?>
</strong>
<span class="edd_cart_amount" data-subtotal="<?php
echo edd_get_cart_subtotal();
?>
" data-total="<?php
echo edd_get_cart_subtotal();
?>
"><?php
edd_cart_total();
?>
</span>
</p>
<?php
}
/**
* Get Cart Item Template
*
* @since 1.0
* @param int $cart_key Cart key
* @param array $item Cart item
* @param bool $ajax AJAX?
* @return string Cart item
*/
function edd_get_cart_item_template($cart_key, $item, $ajax = false)
{
global $post;
$id = is_array($item) ? $item['id'] : $item;
$remove_url = edd_remove_item_url($cart_key);
$title = get_the_title($id);
$options = !empty($item['options']) ? $item['options'] : array();
$quantity = edd_get_cart_item_quantity($id, $options);
$price = edd_get_cart_item_price($id, $options);
if (!empty($options)) {
$title .= edd_has_variable_prices($item['id']) ? ' <span class="edd-cart-item-separator">-</span> ' . edd_get_price_name($id, $item['options']) : edd_get_price_name($id, $item['options']);
}
ob_start();
edd_get_template_part('widget', 'cart-item');
$item = ob_get_clean();
$item = str_replace('{item_title}', $title, $item);
$item = str_replace('{item_amount}', edd_currency_filter(edd_format_amount($price)), $item);
$item = str_replace('{cart_item_id}', absint($cart_key), $item);
$item = str_replace('{item_id}', absint($id), $item);
$item = str_replace('{item_quantity}', absint($quantity), $item);
$item = str_replace('{remove_url}', $remove_url, $item);
$subtotal = '';
if ($ajax) {
$subtotal = edd_currency_filter(edd_format_amount(edd_get_cart_subtotal()));
}
$item = str_replace('{subtotal}', $subtotal, $item);
return apply_filters('edd_cart_item', $item, $id);
}
/**
* Calculate Maximum Possible discount available
*
* Handles to calculate maximum possible discount
*
* @package Easy Digital Downloads - Points and Rewards
* @since 1.0.0
**/
public function edd_points_get_discount_for_redeeming_points()
{
global $edd_options;
//get users points
$available_user_disc = $this->edd_points_get_userpoints_value();
//get cart subtotal
$cartsubtotal = edd_get_cart_subtotal() - edd_get_cart_discounted_amount();
//check price is include tas or not
if (edd_prices_include_tax() == 'yes') {
$cartsubtotal = $cartsubtotal - edd_get_cart_tax();
}
//check user has points or not
if (empty($available_user_disc)) {
return 0;
}
//get cart content
$cartdata = edd_get_cart_contents();
$discount_applied = 0;
// calculate the discount to be applied by iterating through each item in the cart and calculating the individual
// maximum discount available
foreach ($cartdata as $item_key => $item) {
//max discount
$max_discount = $this->edd_points_get_max_points_discount_for_download($item['id']);
//check item of options set then consider that
if (isset($item['options'])) {
$itemoptions = $item['options'];
} elseif (isset($item['item_number']['options'])) {
$itemoptions = $item['item_number']['options'];
} else {
$itemoptions = array();
}
//get download price
$downloadprice = edd_get_cart_item_price($item['id'], $itemoptions);
if (is_numeric($max_discount)) {
// adjust the max discount by the quantity being ordered
$max_discount *= $item['quantity'];
// if the discount available is greater than the max discount, apply the max discount
$discount = $available_user_disc <= $max_discount ? $available_user_disc : $max_discount;
} else {
//when maximum discount is not set for product then allow maximum total cost of product as a discount
$max_price_discount = $downloadprice * $item['quantity'];
// if the discount available is greater than the max discount, apply the max discount
$discount = $available_user_disc <= $max_price_discount ? $available_user_disc : $max_price_discount;
}
// add the discount to the amount to be applied
$discount_applied += $discount;
// reduce the remaining discount available to be applied
$available_user_disc -= $discount;
}
//end for loop
// if the available discount is greater than the order total, make the discount equal to the order total less any other discounts
$discount_applied = max(0, min($discount_applied, $cartsubtotal));
//$discount_applied = max( 0, $discount_applied );
// limit the discount available by the global maximum discount if set
$max_discount = $edd_options['edd_points_cart_max_discount'];
if ($max_discount && $max_discount < $discount_applied) {
$discount_applied = $max_discount;
}
return $discount_applied;
}
<?php
}
?>
<tr class="edd_cart_footer_row">
<?php
do_action('edd_checkout_table_footer_first');
?>
<th colspan="<?php
echo edd_checkout_cart_columns();
?>
" class="edd_cart_total"><?php
_e('Total', 'easy-digital-downloads');
?>
: <span class="edd_cart_amount" data-subtotal="<?php
echo edd_get_cart_subtotal();
?>
" data-total="<?php
echo edd_get_cart_total();
?>
"><?php
edd_cart_total();
?>
</span></th>
<?php
do_action('edd_checkout_table_footer_last');
?>
</tr>
</tfoot>
</table>
