/**
* Process Get Discounts API Request
*
* @access public
* @since 1.6
* @global object $wpdb Used to query the database using the WordPress
* Database API
* @param int $discount Discount ID
* @return array $discounts Multidimensional array of the discounts
*/
public function get_discounts($discount = null)
{
$discount_list = array();
if (!user_can($this->user_id, 'manage_shop_discounts') && !$this->override) {
return $discount_list;
}
$error = array();
if (empty($discount)) {
global $wpdb;
$paged = $this->get_paged();
$per_page = $this->per_page();
$discounts = edd_get_discounts(array('posts_per_page' => $per_page, 'paged' => $paged));
$count = 0;
if (empty($discounts)) {
$error['error'] = __('No discounts found!', 'easy-digital-downloads');
return $error;
}
foreach ($discounts as $discount) {
$discount_list['discounts'][$count]['ID'] = $discount->ID;
$discount_list['discounts'][$count]['name'] = $discount->post_title;
$discount_list['discounts'][$count]['code'] = edd_get_discount_code($discount->ID);
$discount_list['discounts'][$count]['amount'] = edd_get_discount_amount($discount->ID);
$discount_list['discounts'][$count]['min_price'] = edd_get_discount_min_price($discount->ID);
$discount_list['discounts'][$count]['type'] = edd_get_discount_type($discount->ID);
$discount_list['discounts'][$count]['uses'] = edd_get_discount_uses($discount->ID);
$discount_list['discounts'][$count]['max_uses'] = edd_get_discount_max_uses($discount->ID);
$discount_list['discounts'][$count]['start_date'] = edd_get_discount_start_date($discount->ID);
$discount_list['discounts'][$count]['exp_date'] = edd_get_discount_expiration($discount->ID);
$discount_list['discounts'][$count]['status'] = $discount->post_status;
$discount_list['discounts'][$count]['product_requirements'] = edd_get_discount_product_reqs($discount->ID);
$discount_list['discounts'][$count]['requirement_condition'] = edd_get_discount_product_condition($discount->ID);
$discount_list['discounts'][$count]['global_discount'] = edd_is_discount_not_global($discount->ID);
$discount_list['discounts'][$count]['single_use'] = edd_discount_is_single_use($discount->ID);
$count++;
}
} else {
if (is_numeric($discount) && get_post($discount)) {
$discount_list['discounts'][0]['ID'] = $discount;
$discount_list['discounts'][0]['name'] = get_post_field('post_title', $discount);
$discount_list['discounts'][0]['code'] = edd_get_discount_code($discount);
$discount_list['discounts'][0]['amount'] = edd_get_discount_amount($discount);
$discount_list['discounts'][0]['min_price'] = edd_get_discount_min_price($discount);
$discount_list['discounts'][0]['type'] = edd_get_discount_type($discount);
$discount_list['discounts'][0]['uses'] = edd_get_discount_uses($discount);
$discount_list['discounts'][0]['max_uses'] = edd_get_discount_max_uses($discount);
$discount_list['discounts'][0]['start_date'] = edd_get_discount_start_date($discount);
$discount_list['discounts'][0]['exp_date'] = edd_get_discount_expiration($discount);
$discount_list['discounts'][0]['status'] = get_post_field('post_status', $discount);
$discount_list['discounts'][0]['product_requirements'] = edd_get_discount_product_reqs($discount);
$discount_list['discounts'][0]['requirement_condition'] = edd_get_discount_product_condition($discount);
$discount_list['discounts'][0]['global_discount'] = edd_is_discount_not_global($discount);
$discount_list['discounts'][0]['single_use'] = edd_discount_is_single_use($discount);
} else {
$error['error'] = sprintf(__('Discount %s not found!', 'easy-digital-downloads'), $discount);
return $error;
}
}
return $discount_list;
}
/**
* Checks to see if the required products are in the cart
*
* @since 1.5
* @param int $code_id Discount ID
* @return bool $ret Are required products in the cart?
*/
function edd_discount_product_reqs_met($code_id = null)
{
$product_reqs = edd_get_discount_product_reqs($code_id);
$condition = edd_get_discount_product_condition($code_id);
$excluded_ps = edd_get_discount_excluded_products($code_id);
$cart_items = edd_get_cart_contents();
$cart_ids = $cart_items ? wp_list_pluck($cart_items, 'id') : null;
$ret = false;
if (empty($product_reqs) && empty($excluded_ps)) {
$ret = true;
}
// Normalize our data for product requiremetns, exlusions and cart data
// First absint the items, then sort, and reset the array keys
$product_reqs = array_map('absint', $product_reqs);
asort($product_reqs);
$product_reqs = array_values($product_reqs);
$excluded_ps = array_map('absint', $excluded_ps);
asort($excluded_ps);
$excluded_ps = array_values($excluded_ps);
$cart_ids = array_map('absint', $cart_ids);
asort($cart_ids);
$cart_ids = array_values($cart_ids);
// Ensure we have requirements before proceeding
if (!$ret && !empty($product_reqs)) {
switch ($condition) {
case 'all':
// Default back to true
$ret = true;
foreach ($product_reqs as $download_id) {
if (!edd_item_in_cart($download_id)) {
edd_set_error('edd-discount-error', __('The product requirements for this discount are not met.', 'edd'));
$ret = false;
break;
}
}
break;
default:
// Any
foreach ($product_reqs as $download_id) {
if (edd_item_in_cart($download_id)) {
$ret = true;
break;
}
}
if (!$ret) {
edd_set_error('edd-discount-error', __('The product requirements for this discount are not met.', 'edd'));
}
break;
}
} else {
$ret = true;
}
if (!empty($excluded_ps)) {
// Check that there are products other than excluded ones in the cart
if ($cart_ids == $excluded_ps) {
edd_set_error('edd-discount-error', __('This discount is not valid for the cart contents.', 'edd'));
$ret = false;
}
}
return (bool) apply_filters('edd_is_discount_products_req_met', $ret, $code_id, $condition);
}
/**
* 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));
}
* @copyright Copyright (c) 2014, Pippin Williamson
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
* @since 1.0
*/
// Exit if accessed directly
if (!defined('ABSPATH')) {
exit;
}
if (!isset($_GET['discount']) || !is_numeric($_GET['discount'])) {
wp_die(__('Something went wrong.', 'edd'), __('Error', 'edd'));
}
$discount_id = absint($_GET['discount']);
$discount = edd_get_discount($discount_id);
$product_reqs = edd_get_discount_product_reqs($discount_id);
$excluded_products = edd_get_discount_excluded_products($discount_id);
$condition = edd_get_discount_product_condition($discount_id);
$single_use = edd_discount_is_single_use($discount_id);
$flat_display = edd_get_discount_type($discount_id) == 'flat' ? '' : ' style="display:none;"';
$percent_display = edd_get_discount_type($discount_id) == 'percent' ? '' : ' style="display:none;"';
$condition_display = empty($product_reqs) ? ' style="display:none;"' : '';
?>
<h2><?php
_e('Edit Discount', 'edd');
?>
- <a href="<?php
echo admin_url('edit.php?post_type=download&page=edd-discounts');
?>
" class="button-secondary"><?php
_e('Go Back', 'edd');
?>
</a></h2>
/**
* Checks to see if the required products are in the cart
*
* @since 1.5
* @param int $code_id Discount ID
* @return bool $ret Are required products in the cart?
*/
function edd_discount_product_reqs_met($code_id = null)
{
$product_reqs = edd_get_discount_product_reqs($code_id);
$condition = edd_get_discount_product_condition($code_id);
$excluded_ps = edd_get_discount_excluded_products($code_id);
$cart_items = edd_get_cart_contents();
$cart_ids = $cart_items ? wp_list_pluck($cart_items, 'id') : null;
$ret = false;
if (empty($product_reqs)) {
$ret = true;
}
// Ensure we have requirements before proceeding
if (!$ret) {
switch ($condition) {
case 'all':
// Default back to true
$ret = true;
foreach ($product_reqs as $download_id) {
if (!edd_item_in_cart($download_id)) {
edd_set_error('edd-discount-error', __('The product requirements for this discount are not met.', 'edd'));
$ret = false;
break;
}
}
break;
default:
// Any
foreach ($product_reqs as $download_id) {
if (edd_item_in_cart($download_id)) {
$ret = true;
break;
}
}
if (!$ret) {
edd_set_error('edd-discount-error', __('The product requirements for this discount are not met.', 'edd'));
}
break;
}
}
if ($excluded_ps) {
// Check that there are products other than excluded ones in the cart
if ($cart_ids == $excluded_ps) {
edd_set_error('edd-discount-error', __('This discount is not valid for the cart contents.', 'edd'));
$ret = false;
}
}
return (bool) apply_filters('edd_is_discount_products_req_met', $ret, $code_id, $condition);
}
