1457 lines
41 KiB
PHP
1457 lines
41 KiB
PHP
<?php
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/**
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* AJAX Functions
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*
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* Process the front-end AJAX actions.
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*
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* @package EDD
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* @subpackage Functions/AJAX
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* @copyright Copyright (c) 2018, Easy Digital Downloads, LLC
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
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* @since 1.0
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*/
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// Exit if accessed directly
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defined( 'ABSPATH' ) || exit;
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/**
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* Checks whether AJAX is enabled.
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*
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* This will be deprecated soon in favor of edd_is_ajax_disabled()
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*
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* @since 1.0
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* @return bool True when EDD AJAX is enabled (for the cart), false otherwise.
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*/
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function edd_is_ajax_enabled() {
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$retval = ! edd_is_ajax_disabled();
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return apply_filters( 'edd_is_ajax_enabled', $retval );
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}
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/**
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* Checks whether AJAX is disabled.
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*
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* @since 2.0
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* @since 2.7 Setting to disable AJAX was removed. See https://github.com/easydigitaldownloads/easy-digital-downloads/issues/4758
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* @return bool True when EDD AJAX is disabled (for the cart), false otherwise.
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*/
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function edd_is_ajax_disabled() {
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return apply_filters( 'edd_is_ajax_disabled', false );
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}
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/**
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* Check if AJAX works as expected
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*
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* @since 2.2
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* @return bool True if AJAX works, false otherwise
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*/
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function edd_test_ajax_works() {
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// Check if the Airplane Mode plugin is installed
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if ( class_exists( 'Airplane_Mode_Core' ) ) {
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$airplane = Airplane_Mode_Core::getInstance();
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if ( method_exists( $airplane, 'enabled' ) ) {
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if ( $airplane->enabled() ) {
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return true;
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}
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} else {
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if ( $airplane->check_status() == 'on' ) {
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return true;
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}
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}
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}
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add_filter( 'block_local_requests', '__return_false' );
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if ( get_transient( '_edd_ajax_works' ) ) {
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return true;
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}
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$works = true;
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$ajax = wp_safe_remote_post( esc_url_raw( edd_get_ajax_url() ), array(
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'sslverify' => false,
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'timeout' => 30,
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'body' => array(
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'action' => 'edd_test_ajax'
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)
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) );
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if ( is_wp_error( $ajax ) ) {
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$works = false;
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} else {
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if ( empty( $ajax['response'] ) ) {
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$works = false;
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}
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if ( empty( $ajax['response']['code'] ) || 200 !== (int) $ajax['response']['code'] ) {
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$works = false;
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}
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if ( empty( $ajax['response']['message'] ) || 'OK' !== $ajax['response']['message'] ) {
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$works = false;
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}
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if ( ! isset( $ajax['body'] ) || 0 !== (int) $ajax['body'] ) {
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$works = false;
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}
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}
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if ( $works ) {
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set_transient( '_edd_ajax_works', '1', DAY_IN_SECONDS );
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}
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return $works;
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}
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/**
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* Get AJAX URL
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*
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* @since 1.3
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* @return string URL to the AJAX file to call during AJAX requests.
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*/
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function edd_get_ajax_url() {
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$scheme = defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN ? 'https' : 'admin';
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$current_url = edd_get_current_page_url();
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$ajax_url = admin_url( 'admin-ajax.php', $scheme );
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if ( preg_match( '/^https/', $current_url ) && ! preg_match( '/^https/', $ajax_url ) ) {
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$ajax_url = preg_replace( '/^http/', 'https', $ajax_url );
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}
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return apply_filters( 'edd_ajax_url', $ajax_url );
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}
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/**
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* Removes item from cart via AJAX.
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*
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* @since 1.0
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* @return void
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*/
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function edd_ajax_remove_from_cart() {
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if ( ! isset( $_POST['nonce'] ) ) {
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edd_debug_log( __( 'Missing nonce when removing an item from the cart. Please read the following for more information: https://easydigitaldownloads.com/development/2018/07/05/important-update-to-ajax-requests-in-easy-digital-downloads-2-9-4', 'easy-digital-downloads' ), true );
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}
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if ( isset( $_POST['cart_item'] ) && isset( $_POST['nonce'] ) ) {
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$cart_item = absint( $_POST['cart_item'] );
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$nonce = sanitize_text_field( $_POST['nonce'] );
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$nonce_verified = wp_verify_nonce( $nonce, 'edd-remove-cart-widget-item' );
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if ( false === $nonce_verified ) {
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$return = array( 'removed' => 0 );
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} else {
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edd_remove_from_cart( $cart_item );
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$return = array(
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'removed' => 1,
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'subtotal' => html_entity_decode( edd_currency_filter( edd_format_amount( edd_get_cart_subtotal() ) ), ENT_COMPAT, 'UTF-8' ),
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'total' => html_entity_decode( edd_currency_filter( edd_format_amount( edd_get_cart_total() ) ), ENT_COMPAT, 'UTF-8' ),
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'cart_quantity' => html_entity_decode( edd_get_cart_quantity() ),
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);
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if ( edd_use_taxes() ) {
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$cart_tax = (float) edd_get_cart_tax();
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$return['tax'] = html_entity_decode( edd_currency_filter( edd_format_amount( $cart_tax ) ), ENT_COMPAT, 'UTF-8' );
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}
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}
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$return = apply_filters( 'edd_ajax_remove_from_cart_response', $return );
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echo json_encode( $return );
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}
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edd_die();
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}
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add_action( 'wp_ajax_edd_remove_from_cart', 'edd_ajax_remove_from_cart' );
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add_action( 'wp_ajax_nopriv_edd_remove_from_cart', 'edd_ajax_remove_from_cart' );
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/**
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* Adds item to the cart via AJAX.
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*
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* @since 1.0
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* @return void
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*/
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function edd_ajax_add_to_cart() {
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if ( ! isset( $_POST['download_id'] ) ) {
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edd_die();
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}
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$download_id = absint( $_POST['download_id'] );
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$request_validated = false;
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if ( isset( $_POST['timestamp'] ) && isset( $_POST['token'] ) && EDD\Utils\Tokenizer::is_token_valid( $_POST['token'], $_POST['timestamp'] ) ) {
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$request_validated = true;
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} elseif ( isset( $_POST['nonce'] ) && wp_verify_nonce( $_POST['nonce'], 'edd-add-to-cart-' . $download_id ) ) {
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$request_validated = true;
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}
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if ( ! $request_validated ) {
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edd_debug_log( __( 'Missing nonce when adding an item to the cart. Please read the following for more information: https://easydigitaldownloads.com/development/2018/07/05/important-update-to-ajax-requests-in-easy-digital-downloads-2-9-4', 'easy-digital-downloads' ), true );
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edd_die( '', '', 403 );
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}
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$to_add = array();
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if ( isset( $_POST['price_ids'] ) && is_array( $_POST['price_ids'] ) ) {
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foreach ( $_POST['price_ids'] as $price ) {
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$to_add[] = array( 'price_id' => $price );
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}
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}
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$items = '';
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if ( isset( $_POST['post_data'] ) ) {
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parse_str( $_POST['post_data'], $post_data );
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} else {
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$post_data = array();
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}
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foreach ( $to_add as $options ) {
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if ( $_POST['download_id'] == $options['price_id'] ) {
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$options = array();
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}
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if ( isset( $options['price_id'] ) && isset( $post_data['edd_download_quantity_' . $options['price_id'] ] ) ) {
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$options['quantity'] = absint( $post_data['edd_download_quantity_' . $options['price_id'] ] );
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} else {
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$options['quantity'] = isset( $post_data['edd_download_quantity'] ) ? absint( $post_data['edd_download_quantity'] ) : 1;
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}
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$key = edd_add_to_cart( $_POST['download_id'], $options );
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$item = array(
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'id' => $_POST['download_id'],
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'options' => $options,
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);
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$item = apply_filters( 'edd_ajax_pre_cart_item_template', $item );
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$items .= html_entity_decode( edd_get_cart_item_template( $key, $item, true ), ENT_COMPAT, 'UTF-8' );
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}
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$return = array(
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'subtotal' => html_entity_decode( edd_currency_filter( edd_format_amount( edd_get_cart_subtotal() ) ), ENT_COMPAT, 'UTF-8' ),
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'total' => html_entity_decode( edd_currency_filter( edd_format_amount( edd_get_cart_total() ) ), ENT_COMPAT, 'UTF-8' ),
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'cart_item' => $items,
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'cart_quantity' => html_entity_decode( edd_get_cart_quantity() )
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);
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if ( edd_use_taxes() ) {
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$cart_tax = (float) edd_get_cart_tax();
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$return['tax'] = html_entity_decode( edd_currency_filter( edd_format_amount( $cart_tax ) ), ENT_COMPAT, 'UTF-8' );
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}
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$return = apply_filters( 'edd_ajax_add_to_cart_response', $return );
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echo json_encode( $return );
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edd_die();
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}
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add_action( 'wp_ajax_edd_add_to_cart', 'edd_ajax_add_to_cart' );
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add_action( 'wp_ajax_nopriv_edd_add_to_cart', 'edd_ajax_add_to_cart' );
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/**
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* Gets the cart's subtotal via AJAX.
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*
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* @since 1.0
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* @return void
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*/
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function edd_ajax_get_subtotal() {
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echo edd_currency_filter( edd_get_cart_subtotal() );
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edd_die();
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}
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add_action( 'wp_ajax_edd_get_subtotal', 'edd_ajax_get_subtotal' );
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add_action( 'wp_ajax_nopriv_edd_get_subtotal', 'edd_ajax_get_subtotal' );
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/**
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* Validates the supplied discount sent via AJAX.
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*
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* @since 1.0
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* @return void
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*/
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function edd_ajax_apply_discount() {
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if ( isset( $_POST['code'] ) ) { // WPCS: CSRF ok.
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$discount_code = sanitize_text_field( $_POST['code'] );
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$return = array(
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'msg' => '',
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'code' => $discount_code,
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);
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$user = '';
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if ( is_user_logged_in() ) {
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$user = get_current_user_id();
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} else {
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parse_str( $_POST['form'], $form ); // WPCS: CSRF ok.
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if ( ! empty( $form['edd_email'] ) ) {
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$user = urldecode( $form['edd_email'] );
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}
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}
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if ( edd_is_discount_valid( $discount_code, $user ) ) {
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$discount = edd_get_discount_by( 'code', $discount_code );
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$amount = edd_format_discount_rate( edd_get_discount_type( $discount->id ), edd_get_discount_amount( $discount->id ) );
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$discounts = edd_set_cart_discount( $discount_code );
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$total = edd_get_cart_total( $discounts );
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$return = array(
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'msg' => 'valid',
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'amount' => $amount,
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'total_plain' => $total,
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'total' => html_entity_decode( edd_currency_filter( edd_format_amount( $total ) ), ENT_COMPAT, 'UTF-8' ),
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'code' => $discount_code,
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'html' => edd_get_cart_discounts_html( $discounts ),
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);
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} else {
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$errors = edd_get_errors();
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$return['msg'] = $errors['edd-discount-error'];
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edd_unset_error( 'edd-discount-error' );
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}
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// Allow for custom discount code handling
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$return = apply_filters( 'edd_ajax_discount_response', $return );
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echo wp_json_encode( $return );
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}
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edd_die();
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}
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add_action( 'wp_ajax_edd_apply_discount', 'edd_ajax_apply_discount' );
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add_action( 'wp_ajax_nopriv_edd_apply_discount', 'edd_ajax_apply_discount' );
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/**
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* Validates the supplied discount sent via AJAX.
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*
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* @since 1.0
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* @return void
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*/
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function edd_ajax_update_cart_item_quantity() {
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if ( ! empty( $_POST['quantity'] ) && ! empty( $_POST['download_id'] ) ) {
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$download_id = absint( $_POST['download_id'] );
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$quantity = absint( $_POST['quantity'] );
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$options = json_decode( stripslashes( $_POST['options'] ), true );
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EDD()->cart->set_item_quantity( $download_id, $quantity, $options );
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$subtotal = EDD()->cart->get_subtotal();
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$taxes = EDD()->cart->get_tax();
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$total = EDD()->cart->get_total();
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$return = array(
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'download_id' => $download_id,
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'quantity' => EDD()->cart->get_item_quantity( $download_id, $options ),
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'subtotal_raw' => $subtotal,
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'taxes_raw' => $taxes,
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'total_raw' => $total,
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'subtotal' => html_entity_decode( edd_currency_filter( edd_format_amount( $subtotal ) ), ENT_COMPAT, 'UTF-8' ),
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'taxes' => html_entity_decode( edd_currency_filter( edd_format_amount( $taxes ) ), ENT_COMPAT, 'UTF-8' ),
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'total' => html_entity_decode( edd_currency_filter( edd_format_amount( $total ) ), ENT_COMPAT, 'UTF-8' ),
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'discounts' => edd_get_cart_discounts_html(),
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);
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// Allow for custom cart item quantity handling
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$return = apply_filters( 'edd_ajax_cart_item_quantity_response', $return );
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echo json_encode($return);
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}
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edd_die();
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}
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add_action( 'wp_ajax_edd_update_quantity', 'edd_ajax_update_cart_item_quantity' );
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add_action( 'wp_ajax_nopriv_edd_update_quantity', 'edd_ajax_update_cart_item_quantity' );
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/**
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* Removes a discount code from the cart via ajax
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*
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* @since 1.7
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* @return void
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*/
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function edd_ajax_remove_discount() {
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if ( isset( $_POST['code'] ) ) {
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edd_unset_cart_discount( urldecode( $_POST['code'] ) );
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$total = edd_get_cart_total();
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$return = array(
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'total_plain' => $total,
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'total' => html_entity_decode( edd_currency_filter( edd_format_amount( $total ) ), ENT_COMPAT, 'UTF-8' ),
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'code' => sanitize_text_field( $_POST['code'] ),
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'discounts' => edd_get_cart_discounts(),
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'html' => edd_get_cart_discounts_html()
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);
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/**
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* Allow for custom remove discount code handling.
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*
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* @since 2.11.4
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*/
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$return = apply_filters( 'edd_ajax_remove_discount_response', $return );
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wp_send_json( $return );
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}
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edd_die();
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}
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add_action( 'wp_ajax_edd_remove_discount', 'edd_ajax_remove_discount' );
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add_action( 'wp_ajax_nopriv_edd_remove_discount', 'edd_ajax_remove_discount' );
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/**
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* Loads Checkout Login Fields the via AJAX
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*
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* @since 1.0
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* @return void
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*/
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function edd_load_checkout_login_fields() {
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$action = sanitize_text_field( $_POST['action'] );
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$nonce = sanitize_text_field( $_POST['nonce'] );
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$nonce_verified = wp_verify_nonce( $nonce, 'edd_' . $action );
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if ( $nonce_verified ) {
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do_action( 'edd_purchase_form_login_fields' );
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}
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edd_die();
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}
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add_action('wp_ajax_nopriv_checkout_login', 'edd_load_checkout_login_fields');
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/**
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* Load Checkout Register Fields via AJAX
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*
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* @since 1.0
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* @return void
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*/
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function edd_load_checkout_register_fields() {
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$action = sanitize_text_field( $_POST['action'] );
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$nonce = sanitize_text_field( $_POST['nonce'] );
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$nonce_verified = wp_verify_nonce( $nonce, 'edd_' . $action );
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if ( $nonce_verified ) {
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do_action( 'edd_purchase_form_register_fields' );
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}
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edd_die();
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}
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add_action('wp_ajax_nopriv_checkout_register', 'edd_load_checkout_register_fields');
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/**
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* Get Download Title via AJAX
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*
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* @since 1.0
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* @since 2.8 Restrict to just the download post type
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* @return void
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*/
|
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function edd_ajax_get_download_title() {
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if ( isset( $_POST['download_id'] ) ) {
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$post_id = absint( $_POST['download_id'] );
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$post_type = get_post_type( $post_id );
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$title = 'fail';
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if ( 'download' === $post_type ) {
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$post_title = get_the_title( $_POST['download_id'] );
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if ( $post_title ) {
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echo $title = $post_title;
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}
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}
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echo $title;
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}
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edd_die();
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}
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add_action( 'wp_ajax_edd_get_download_title', 'edd_ajax_get_download_title' );
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add_action( 'wp_ajax_nopriv_edd_get_download_title', 'edd_ajax_get_download_title' );
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/**
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* Recalculate cart taxes
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*
|
|
* @since 1.6
|
|
* @return void
|
|
*/
|
|
function edd_ajax_recalculate_taxes() {
|
|
if ( ! isset( $_POST['nonce'] ) ) {
|
|
edd_debug_log( __( 'Missing nonce when recalculating taxes. Please read the following for more information: https://easydigitaldownloads.com/development/2018/07/05/important-update-to-ajax-requests-in-easy-digital-downloads-2-9-4', 'easy-digital-downloads' ), true );
|
|
}
|
|
|
|
$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( $_POST['nonce'] ) : '';
|
|
$nonce_verified = wp_verify_nonce( $nonce, 'edd-checkout-address-fields' );
|
|
|
|
if ( false === $nonce_verified ) {
|
|
return false;
|
|
}
|
|
|
|
if ( ! edd_get_cart_contents() ) {
|
|
return false;
|
|
}
|
|
|
|
if ( empty( $_POST['billing_country'] ) ) {
|
|
$_POST['billing_country'] = edd_get_shop_country();
|
|
}
|
|
|
|
ob_start();
|
|
edd_checkout_cart();
|
|
/**
|
|
* Allows the cart content to be filtered.
|
|
* @since 3.1
|
|
*/
|
|
$cart = apply_filters( 'edd_get_checkout_cart', ob_get_clean() );
|
|
$response = array(
|
|
'html' => $cart,
|
|
'tax_raw' => edd_get_cart_tax(),
|
|
'tax' => html_entity_decode( edd_cart_tax( false ), ENT_COMPAT, 'UTF-8' ),
|
|
'tax_rate_raw' => edd_get_tax_rate(),
|
|
'tax_rate' => html_entity_decode( edd_get_formatted_tax_rate(), ENT_COMPAT, 'UTF-8' ),
|
|
'total' => html_entity_decode( edd_cart_total( false ), ENT_COMPAT, 'UTF-8' ),
|
|
'total_raw' => edd_get_cart_total(),
|
|
);
|
|
|
|
echo json_encode( $response );
|
|
|
|
edd_die();
|
|
}
|
|
add_action( 'wp_ajax_edd_recalculate_taxes', 'edd_ajax_recalculate_taxes' );
|
|
add_action( 'wp_ajax_nopriv_edd_recalculate_taxes', 'edd_ajax_recalculate_taxes' );
|
|
|
|
/**
|
|
* Retrieve a states drop down
|
|
*
|
|
* @since 1.6
|
|
* @since 2.9.4 Added nonce verification.
|
|
* @since 3.0 Updated listbox with placeholder values.
|
|
*/
|
|
function edd_ajax_get_states_field() {
|
|
|
|
// Check a nonce was sent.
|
|
if ( empty( $_POST['nonce'] ) ) {
|
|
edd_debug_log( __( 'Missing nonce when retrieving state list. Please read the following for more information: https://easydigitaldownloads.com/development/2018/07/05/important-update-to-ajax-requests-in-easy-digital-downloads-2-9-4', 'easy-digital-downloads' ), true );
|
|
}
|
|
|
|
$nonce = ! empty( $_POST['nonce'] )
|
|
? sanitize_text_field( $_POST['nonce'] )
|
|
: '';
|
|
|
|
$nonce_verified = wp_verify_nonce( $nonce, 'edd-country-field-nonce' );
|
|
|
|
// Bail if nonce verification failed.
|
|
if ( false === $nonce_verified ) {
|
|
edd_die();
|
|
}
|
|
|
|
// Get country.
|
|
$country = ! empty( $_POST['country'] )
|
|
? sanitize_text_field( $_POST['country'] ) // Exactly matched
|
|
: edd_get_shop_country();
|
|
|
|
// Get states for country.
|
|
$states = edd_get_shop_states( $country );
|
|
|
|
// Chosen
|
|
$chosen = ! isset( $_POST['chosen'] ) || ( 'true' === $_POST['chosen'] )
|
|
? true
|
|
: false;
|
|
|
|
// Maybe setup the new listbox.
|
|
if ( ! empty( $states ) ) {
|
|
$field_name = isset( $_POST['field_name'] )
|
|
? sanitize_text_field( $_POST['field_name'] )
|
|
: 'edd-state-select';
|
|
|
|
$field_id = isset( $_POST['field_id'] )
|
|
? sanitize_text_field( $_POST['field_id'] )
|
|
: $field_name;
|
|
|
|
$response = EDD()->html->region_select(
|
|
array(
|
|
'name' => $field_name,
|
|
'id' => $field_id,
|
|
'class' => $field_name . ' edd-select',
|
|
'options' => $states,
|
|
'chosen' => $chosen,
|
|
'show_option_all' => false,
|
|
)
|
|
);
|
|
} else {
|
|
$response = 'nostates';
|
|
}
|
|
|
|
echo $response;
|
|
|
|
edd_die();
|
|
}
|
|
add_action( 'wp_ajax_edd_get_shop_states', 'edd_ajax_get_states_field' );
|
|
add_action( 'wp_ajax_nopriv_edd_get_shop_states', 'edd_ajax_get_states_field' );
|
|
|
|
/**
|
|
* Retrieve a downloads drop down
|
|
*
|
|
* @since 1.6
|
|
* @since 3.0 Use `get_posts()` instead of multiple direct queries (yay caching)
|
|
* @since 3.1.0.5 Uses EDD\Downloads\Search.
|
|
*
|
|
* @return void
|
|
*/
|
|
function edd_ajax_download_search() {
|
|
|
|
$search = new EDD\Downloads\Search();
|
|
$search->ajax_search();
|
|
}
|
|
add_action( 'wp_ajax_edd_download_search', 'edd_ajax_download_search' );
|
|
add_action( 'wp_ajax_nopriv_edd_download_search', 'edd_ajax_download_search' );
|
|
|
|
/**
|
|
* Search the customers database via AJAX
|
|
*
|
|
* @since 2.2
|
|
* @return void
|
|
*/
|
|
function edd_ajax_customer_search() {
|
|
global $wpdb;
|
|
|
|
$search = esc_sql( sanitize_text_field( $_GET['s'] ) );
|
|
$results = array();
|
|
$customer_view_role = apply_filters( 'edd_view_customers_role', 'view_shop_reports' );
|
|
if ( ! current_user_can( $customer_view_role ) ) {
|
|
$customers = array();
|
|
} else {
|
|
$select = "SELECT id, name, email FROM {$wpdb->prefix}edd_customers ";
|
|
if ( is_numeric( $search ) ) {
|
|
$where = "WHERE `id` LIKE '%$search%' OR `user_id` LIKE '%$search%' ";
|
|
} else {
|
|
$where = "WHERE `name` LIKE '%$search%' OR `email` LIKE '%$search%' ";
|
|
}
|
|
$limit = "LIMIT 50";
|
|
|
|
$customers = $wpdb->get_results( $select . $where . $limit );
|
|
}
|
|
|
|
if ( $customers ) {
|
|
|
|
foreach( $customers as $customer ) {
|
|
|
|
$results[] = array(
|
|
'id' => $customer->id,
|
|
'name' => $customer->name . '(' . $customer->email . ')'
|
|
);
|
|
}
|
|
|
|
} else {
|
|
|
|
$customers[] = array(
|
|
'id' => 0,
|
|
'name' => __( 'No results found', 'easy-digital-downloads' )
|
|
);
|
|
|
|
}
|
|
|
|
echo json_encode( $results );
|
|
|
|
edd_die();
|
|
}
|
|
add_action( 'wp_ajax_edd_customer_search', 'edd_ajax_customer_search' );
|
|
|
|
/**
|
|
* Search the download categories via AJAX
|
|
*
|
|
* @since 3.1.0.4
|
|
* @return void
|
|
*/
|
|
function edd_ajax_download_category_search() {
|
|
$search = esc_sql( sanitize_text_field( $_GET['s'] ) );
|
|
$results = array();
|
|
|
|
$category_args = array(
|
|
'taxonomy' => array( 'download_category' ),
|
|
'orderby' => 'id',
|
|
'order' => 'ASC',
|
|
'hide_empty' => true,
|
|
'fields' => 'all',
|
|
'name__like' => $search,
|
|
);
|
|
|
|
$categories_found = get_terms( $category_args );
|
|
|
|
if ( ! empty( $categories_found ) ) {
|
|
foreach ( $categories_found as $category ) {
|
|
$results[] = array(
|
|
'id' => $category->slug,
|
|
'name' => $category->name . ' (' . $category->count . ')',
|
|
);
|
|
}
|
|
} else {
|
|
$results[] = array(
|
|
'id' => 0,
|
|
'name' => __( 'No categories found', 'easy-digital-downloads' ),
|
|
);
|
|
}
|
|
|
|
echo wp_send_json( $results );
|
|
}
|
|
add_action( 'wp_ajax_edd_download_category_search', 'edd_ajax_download_category_search' );
|
|
|
|
/**
|
|
* Search the users database via AJAX
|
|
*
|
|
* @since 2.6.9
|
|
* @return void
|
|
*/
|
|
function edd_ajax_user_search() {
|
|
|
|
// Default results
|
|
$results = array(
|
|
'id' => 0,
|
|
'name' => __( 'No users found', 'easy-digital-downloads' )
|
|
);
|
|
|
|
// Default user role
|
|
$user_view_role = apply_filters( 'edd_view_users_role', 'view_shop_reports' );
|
|
|
|
// User can view users
|
|
if ( current_user_can( $user_view_role ) ) {
|
|
$search = esc_sql( sanitize_text_field( $_GET['s'] ) );
|
|
$users = array();
|
|
|
|
// Searching
|
|
if ( ! empty( $search ) ) {
|
|
$users = get_users( array(
|
|
'search' => '*' . $search . '*',
|
|
'number' => 50
|
|
) );
|
|
}
|
|
|
|
// Setup results based on users
|
|
if ( ! empty( $users ) ) {
|
|
$results = array();
|
|
|
|
foreach( $users as $user ) {
|
|
$results[] = array(
|
|
'id' => $user->ID,
|
|
'name' => $user->display_name,
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
echo json_encode( $results );
|
|
|
|
edd_die();
|
|
}
|
|
add_action( 'wp_ajax_edd_user_search', 'edd_ajax_user_search' );
|
|
|
|
/**
|
|
* Check for Download Price Variations via AJAX (this function can only be used
|
|
* in WordPress Admin). This function is used for the Edit Payment screen when downloads
|
|
* are added to the purchase. When each download is chosen, an AJAX call is fired
|
|
* to this function which will check if variable prices exist for that download.
|
|
* If they do, it will output a dropdown of all the variable prices available for
|
|
* that download.
|
|
*
|
|
* @author Sunny Ratilal
|
|
* @since 1.5
|
|
* @return void
|
|
*/
|
|
function edd_check_for_download_price_variations() {
|
|
if ( ! current_user_can( 'edit_products' ) ) {
|
|
die( '-1' );
|
|
}
|
|
|
|
$download_id = intval( $_POST['download_id'] );
|
|
$download = get_post( $download_id );
|
|
|
|
if ( 'download' != $download->post_type ) {
|
|
die( '-2' );
|
|
}
|
|
|
|
if ( edd_has_variable_prices( $download_id ) ) {
|
|
$variable_prices = edd_get_variable_prices( $download_id );
|
|
|
|
if ( ! empty( $variable_prices ) ) {
|
|
$ajax_response = '<select class="edd_price_options_select edd-select edd-select" name="edd_price_option">';
|
|
|
|
if ( isset( $_POST['all_prices'] ) ) {
|
|
$ajax_response .= '<option value="">' . __( 'All Prices', 'easy-digital-downloads' ) . '</option>';
|
|
}
|
|
|
|
foreach ( $variable_prices as $key => $price ) {
|
|
$ajax_response .= '<option value="' . esc_attr( $key ) . '">' . esc_html( $price['name'] ) . '</option>';
|
|
}
|
|
$ajax_response .= '</select>';
|
|
|
|
echo $ajax_response;
|
|
}
|
|
}
|
|
|
|
edd_die();
|
|
}
|
|
add_action( 'wp_ajax_edd_check_for_download_price_variations', 'edd_check_for_download_price_variations' );
|
|
|
|
/**
|
|
* Searches for users via ajax and returns a list of results
|
|
*
|
|
* @since 2.0
|
|
* @return void
|
|
*/
|
|
function edd_ajax_search_users() {
|
|
|
|
// Bail if user cannot manage shop settings
|
|
if ( ! current_user_can( 'manage_shop_settings' ) ) {
|
|
die();
|
|
}
|
|
|
|
// To search for
|
|
$search_query = ! empty( $_POST['user_name'] )
|
|
? trim( $_POST['user_name'] )
|
|
: '';
|
|
|
|
// To exclude
|
|
$exclude = ! empty( $_POST['exclude'] )
|
|
? trim( $_POST['exclude'] )
|
|
: '';
|
|
|
|
// Default args
|
|
$defaults = array(
|
|
'number' => 50,
|
|
'search' => $search_query . '*'
|
|
);
|
|
|
|
// Maybe exclude users
|
|
if ( ! empty( $exclude ) ) {
|
|
$exclude_array = explode( ',', $exclude );
|
|
$defaults['exclude'] = $exclude_array;
|
|
}
|
|
|
|
// Filter query args
|
|
$get_users_args = apply_filters( 'edd_search_users_args', $defaults );
|
|
|
|
// Maybe get users
|
|
$users = ! empty( $get_users_args ) && ! empty( $search_query )
|
|
? get_users( $get_users_args )
|
|
: array();
|
|
|
|
// Filter users
|
|
$found_users = apply_filters( 'edd_ajax_found_users', $users, $search_query );
|
|
|
|
// Put together the results string
|
|
$user_list = '<ul>';
|
|
if ( ! empty( $found_users ) ) {
|
|
foreach( $found_users as $user ) {
|
|
$user_list .= '<li><a href="#" data-userid="' . esc_attr( $user->ID ) . '" data-login="' . esc_attr( $user->user_login ) . '">' . esc_html( $user->user_login ) . '</a></li>';
|
|
}
|
|
} else {
|
|
$user_list .= '<li class="no-users">' . __( 'No users found', 'easy-digital-downloads' ) . '</li>';
|
|
}
|
|
$user_list .= '</ul>';
|
|
|
|
echo json_encode( array( 'results' => $user_list ) );
|
|
|
|
edd_die();
|
|
}
|
|
add_action( 'wp_ajax_edd_search_users', 'edd_ajax_search_users' );
|
|
|
|
/**
|
|
* Search for download, build, and return HTML.
|
|
*
|
|
* This is used in the Admin for Adding items to an order.
|
|
*
|
|
* @since 3.0
|
|
*/
|
|
function edd_ajax_add_order_item() {
|
|
|
|
// Bail if user cannot manage shop settings.
|
|
if ( ! current_user_can( 'manage_shop_settings' ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
// Set up parameters.
|
|
$nonce = isset( $_POST['nonce'] )
|
|
? sanitize_text_field( $_POST['nonce'] )
|
|
: '';
|
|
|
|
$download = isset( $_POST['download'] )
|
|
? edd_parse_product_dropdown_value( sanitize_text_field( $_POST['download'] ) )
|
|
: array();
|
|
|
|
$country = isset( $_POST['country'] )
|
|
? sanitize_text_field( $_POST['country'] )
|
|
: '';
|
|
|
|
$region = isset( $_POST['region'] )
|
|
? sanitize_text_field( $_POST['region'] )
|
|
: '';
|
|
|
|
$editable = 1 !== absint( $_POST['editable'] );
|
|
|
|
// Bail if missing any data.
|
|
if ( empty( $nonce ) || empty( $download ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
// Bail if nonce fails.
|
|
if ( ! wp_verify_nonce( $nonce, 'edd_add_order_nonce' ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
$response = array();
|
|
|
|
$d = edd_get_download( $download['download_id'] );
|
|
|
|
if ( $d ) {
|
|
$name = $d->get_name();
|
|
|
|
if ( ! $d->has_variable_prices() ) {
|
|
$amount = floatval( $d->get_price() );
|
|
} else {
|
|
$prices = $d->get_prices();
|
|
|
|
if ( isset( $prices[ $download['price_id'] ] ) ) {
|
|
$price = $prices[ $download['price_id'] ];
|
|
$amount = floatval( $price['amount'] );
|
|
$name .= ' — ' . esc_html( $price['name'] );
|
|
}
|
|
}
|
|
|
|
$quantity = edd_item_quantities_enabled() && isset( $_POST['quantity'] )
|
|
? absint( $_POST['quantity'] )
|
|
: 1;
|
|
|
|
$response['name'] = $name;
|
|
$response['discount'] = 0.00;
|
|
$response['tax'] = edd_calculate_tax( $amount * $quantity, $country, $region );
|
|
$response['quantity'] = $quantity;
|
|
$response['amount'] = $amount;
|
|
$response['total'] = floatval( ( $amount * $quantity ) + $response['tax'] );
|
|
|
|
static $symbol = null;
|
|
|
|
if ( null === $symbol ) {
|
|
$symbol = edd_currency_symbol( edd_get_currency() );
|
|
}
|
|
|
|
ob_start(); ?>
|
|
|
|
<tr class="edd-add-order-item" data-key="0">
|
|
<td class="name column-name column-primary"><a class="row-title" href=""><?php echo esc_html( $response['name'] ); ?></a></td>
|
|
|
|
<td class="overridable amount column-amount" data-type="amount">
|
|
<?php echo esc_html( $symbol ); ?>
|
|
<input type="text" class="download-amount" name="downloads[0][amount]" value="<?php echo esc_attr( edd_format_amount( $response['amount'] ) ); ?>" <?php readonly( $editable ); ?> />
|
|
</td>
|
|
|
|
<?php if ( edd_item_quantities_enabled() ) : ?>
|
|
<td class="overridable quantity column-quantity" data-type="quantity">
|
|
<input type="text" class="download-quantity" name="downloads[0][quantity]" value="<?php echo esc_attr( $quantity ); ?>" <?php readonly( $editable ); ?> />
|
|
</td>
|
|
<?php endif; ?>
|
|
|
|
<?php if ( edd_use_taxes() ) : ?>
|
|
<td class="overridable tax column-tax" data-type="tax">
|
|
<?php echo esc_html( $symbol ); ?>
|
|
<input type="text" class="download-tax" name="downloads[0][tax]" value="<?php echo esc_attr( edd_format_amount( $response['tax'] ) ); ?>" <?php readonly( $editable ); ?> />
|
|
</td>
|
|
<?php endif; ?>
|
|
|
|
<td class="overridable total column-total" data-type="total">
|
|
<?php echo esc_html( $symbol ); ?>
|
|
<input type="text" class="download-total" name="downloads[0][total]" value="<?php echo esc_attr( edd_format_amount( $response['total'] ) ); ?>" <?php readonly( $editable ); ?> />
|
|
</td>
|
|
|
|
<th scope="row" class="check-column"><a href="#" class="remove-item"><span class="dashicons dashicons-no"></span></a></th>
|
|
<input type="hidden" class="download-id" name="downloads[0][id]" value="<?php echo esc_attr( $download['download_id'] ); ?>" />
|
|
<input type="hidden" class="download-price-id" name="downloads[0][price_id]" value="<?php echo esc_attr( $download['price_id'] ); // WPCS: XSS ok. ?>" />
|
|
</tr>
|
|
|
|
<?php
|
|
$html = ob_get_contents();
|
|
|
|
ob_end_clean();
|
|
|
|
$response['html'] = $html;
|
|
}
|
|
|
|
return wp_send_json_success( $response );
|
|
}
|
|
add_action( 'wp_ajax_edd_add_order_item', 'edd_ajax_add_order_item' );
|
|
|
|
function edd_ajax_add_adjustment_to_order() {
|
|
|
|
// Bail if user cannot manage shop settings.
|
|
if ( ! current_user_can( 'manage_shop_settings' ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
// Set up parameters.
|
|
$nonce = isset( $_POST['nonce'] )
|
|
? sanitize_text_field( $_POST['nonce'] )
|
|
: '';
|
|
|
|
$type = isset( $_POST['type'] )
|
|
? sanitize_text_field( $_POST['type'] )
|
|
: '';
|
|
|
|
// Bail if missing any data.
|
|
if ( empty( $nonce ) || empty( $type ) ) {
|
|
edd_die( '-1' );
|
|
}
|
|
|
|
// Bail if nonce fails.
|
|
if ( ! wp_verify_nonce( $nonce, 'edd_add_order_nonce' ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
$response = array();
|
|
|
|
$valid_types = array( 'fee', 'discount', 'credit' );
|
|
|
|
// Bail if an invalid type is passed.
|
|
if ( ! in_array( $type, $valid_types, true ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
static $symbol = null;
|
|
|
|
if ( null === $symbol ) {
|
|
$symbol = edd_currency_symbol( edd_get_currency() );
|
|
}
|
|
|
|
switch ( $type ) {
|
|
case 'discount':
|
|
$discount = isset( $_POST['adjustment_data']['discount'] )
|
|
? absint( $_POST['adjustment_data']['discount'] )
|
|
: 0;
|
|
|
|
// Bail if no discount ID passed.
|
|
if ( empty( $discount ) ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
$discount = edd_get_discount( $discount );
|
|
|
|
// Bail if discount not found.
|
|
if ( ! $discount ) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
ob_start(); ?>
|
|
|
|
<tr data-key="0" data-adjustment="discount">
|
|
<td class="name column-name column-primary"><a class="row-title" href=""><?php echo esc_html( $discount->name ) ?></a></td>
|
|
<td class="type column-type"><?php esc_html_e( 'Discount', 'easy-digital-downloads' ); ?></td>
|
|
<td class="description column-description"><code><?php echo esc_html( $discount->code ); ?></code></span></td>
|
|
<td class="amount column-amount"><span class="value"><?php echo edd_format_discount_rate( $discount->type, $discount->amount ); ?></span></td>
|
|
<th scope="row" class="check-column"><a href="#" class="remove-item"><span class="dashicons dashicons-no"></span></a></th>
|
|
<input type="hidden" class="discount-id" name="adjustments[discount][0][id]" value="<?php echo $discount->id; // WPCS: XSS ok. ?>" />
|
|
<input type="hidden" class="discount-amount" name="adjustments[discount][0][amount]" value="<?php echo $discount->amount; // WPCS: XSS ok. ?>" />
|
|
<input type="hidden" class="discount-type" name="adjustments[discount][0][type]" value="<?php echo $discount->type; // WPCS: XSS ok. ?>" />
|
|
</tr>
|
|
|
|
<?php
|
|
$html = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
$response['html'] = $html;
|
|
$response['amount'] = $discount->amount;
|
|
$response['type'] = $discount->type;
|
|
|
|
break;
|
|
|
|
// We just need to generate HTML if credit is being applied.
|
|
case 'credit':
|
|
$amount = isset( $_POST['adjustment_data']['credit']['amount'] )
|
|
? floatval( $_POST['adjustment_data']['credit']['amount'] )
|
|
: 0.00;
|
|
|
|
$description = isset( $_POST['adjustment_data']['credit']['description'] )
|
|
? esc_html( $_POST['adjustment_data']['credit']['description'] )
|
|
: '';
|
|
|
|
ob_start(); ?>
|
|
|
|
<tr data-key="0" data-adjustment="credit">
|
|
<td class="name column-name column-primary"><a class="row-title" href=""><?php esc_html_e( 'Order Credit', 'easy-digital-downloads' ); ?></a></td>
|
|
<td class="type column-type"><?php esc_html_e( 'Credit', 'easy-digital-downloads' ); ?></td>
|
|
<td class="description column-description"><?php echo $description; // WPCS: XSS ok. ?></span></td>
|
|
<td class="amount column-amount"><?php echo esc_html( $symbol ); ?><span class="value"><?php echo esc_html( edd_format_amount( $amount ) ); ?></span></td>
|
|
<th scope="row" class="check-column"><a href="#" class="remove-item"><span class="dashicons dashicons-no"></span></a></th>
|
|
<input type="hidden" class="credit-description" name="adjustments[credit][0][description]" value="<?php echo $description; // WPCS: XSS ok. ?>" />
|
|
<input type="hidden" class="credit-amount" name="adjustments[credit][0][amount]" value="<?php echo $amount; // WPCS: XSS ok. ?>" />
|
|
</tr>
|
|
|
|
<?php
|
|
$html = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
$response['amount'] = $amount;
|
|
$response['html'] = $html;
|
|
break;
|
|
}
|
|
|
|
return wp_send_json_success( $response );
|
|
}
|
|
add_action( 'wp_ajax_edd_add_adjustment_to_order', 'edd_ajax_add_adjustment_to_order' );
|
|
|
|
/**
|
|
* Search for customer addresses and return a list.
|
|
*
|
|
* @since 3.0
|
|
* @return array Custom address data.
|
|
*/
|
|
function edd_ajax_customer_addresses() {
|
|
|
|
// Bail if user cannot manage shop settings.
|
|
if ( ! current_user_can( 'manage_shop_settings' ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
// Set up parameters.
|
|
$nonce = isset( $_POST['nonce'] )
|
|
? sanitize_text_field( $_POST['nonce'] )
|
|
: '';
|
|
|
|
$customer_id = isset( $_POST['customer_id'] )
|
|
? absint( $_POST['customer_id'] )
|
|
: 0;
|
|
|
|
// Bail if missing any data.
|
|
if ( empty( $nonce ) || empty( $customer_id ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
$response = array();
|
|
|
|
// Fetch customer.
|
|
$customer = edd_get_customer( $customer_id );
|
|
|
|
if ( $customer ) {
|
|
|
|
// Fetch customer addresses.
|
|
$addresses = $customer->get_addresses();
|
|
|
|
if ( $addresses ) {
|
|
$response['addresses'] = array();
|
|
$options = array();
|
|
|
|
foreach ( $addresses as $address ) {
|
|
|
|
// Convert EDD\Customer\Customer_Address object to array.
|
|
$a = $address->to_array();
|
|
|
|
// Pass array back as response.
|
|
$response['addresses'][ $address->id ] = $a;
|
|
|
|
$address_keys = array_flip( array( 'address', 'address2', 'city', 'region', 'country', 'postal_code' ) );
|
|
|
|
$a = array_filter( array_intersect_key( $a, $address_keys ) );
|
|
|
|
if ( isset( $a['region'] ) && isset( $a['country'] ) ) {
|
|
$a['region'] = edd_get_state_name( $a['country'], $a['region'] );
|
|
}
|
|
|
|
if ( isset( $a['country'] ) ) {
|
|
$a['country'] = edd_get_country_name( $a['country'] );
|
|
}
|
|
|
|
$a = implode( ', ', $a );
|
|
|
|
$response['formatted'][ $address->id ] = $a;
|
|
$options[ $address->id ] = $a;
|
|
}
|
|
|
|
// Fetch the select
|
|
if ( ! empty( $options ) ) {
|
|
$html = '<select id="edd_customer_existing_addresses" data-nonce="' . wp_create_nonce( 'edd-country-field-nonce' ) . '" data-placeholder="Select a previously used address" class="add-order-customer-address-select edd-form-group__input">';
|
|
$html .= '<option data-key="0" value="0"></option>';
|
|
foreach ( $options as $key => $value ) {
|
|
$html .= '<option data-key="' . esc_attr( $key ) . '" value="' . esc_attr( $key ) . '">' . esc_attr( $value ). '</option>';
|
|
}
|
|
$html .= '</select>';
|
|
|
|
$response['html'] = $html;
|
|
}
|
|
}
|
|
}
|
|
|
|
return wp_send_json_success( $response );
|
|
}
|
|
add_action( 'wp_ajax_edd_customer_addresses', 'edd_ajax_customer_addresses' );
|
|
|
|
/**
|
|
* Returns details about a Customer.
|
|
*
|
|
* @since 3.0
|
|
*/
|
|
function edd_ajax_customer_details() {
|
|
// Bail if user cannot manage shop settings.
|
|
if ( ! current_user_can( 'manage_shop_settings' ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
// Set up parameters.
|
|
$nonce = isset( $_POST['nonce'] )
|
|
? sanitize_text_field( $_POST['nonce'] )
|
|
: '';
|
|
|
|
$customer_id = isset( $_POST['customer_id'] )
|
|
? absint( $_POST['customer_id'] )
|
|
: 0;
|
|
|
|
// Bail if missing any data.
|
|
if ( empty( $nonce ) || empty( $customer_id ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
// Bail if nonce verification failed.
|
|
if ( ! wp_verify_nonce( $nonce, 'edd_customer_details_nonce' ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
// Fetch customer.
|
|
$customer = edd_get_customer( $customer_id );
|
|
|
|
if ( ! $customer ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
$response = array(
|
|
'id' => esc_html( $customer->id ),
|
|
'name' => esc_html( $customer->name ),
|
|
'email' => esc_html( $customer->email ),
|
|
'avatar' => get_avatar( $customer->email, 50 ),
|
|
'date_created' => esc_html( $customer->date_created ),
|
|
'date_created_i18n' => esc_html( edd_date_i18n( $customer->date_created ) ),
|
|
'_links' => array(
|
|
'self' => esc_url_raw( admin_url( 'edit.php?post_type=download&page=edd-customers&view=overview&id=' . absint( $customer->id ) ) ),
|
|
),
|
|
);
|
|
|
|
return wp_send_json_success( $response );
|
|
}
|
|
add_action( 'wp_ajax_edd_customer_details', 'edd_ajax_customer_details' );
|
|
|
|
/**
|
|
* Recalculates taxes when adding a new order and the country/region field is changed.
|
|
*
|
|
* @since 3.0
|
|
*/
|
|
function edd_ajax_get_tax_rate() {
|
|
|
|
// Bail if user cannot manage shop settings.
|
|
if ( ! current_user_can( 'manage_shop_settings' ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
// Set up parameters.
|
|
$nonce = isset( $_POST['nonce'] )
|
|
? sanitize_text_field( $_POST['nonce'] )
|
|
: '';
|
|
|
|
$country = isset( $_POST['country'] )
|
|
? sanitize_text_field( $_POST['country'] )
|
|
: '';
|
|
|
|
$region = isset( $_POST['region'] )
|
|
? sanitize_text_field( $_POST['region'] )
|
|
: '';
|
|
|
|
// Bail if missing any data.
|
|
if ( empty( $nonce ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
// Bail if nonce verification failed.
|
|
if ( ! wp_verify_nonce( $nonce, 'edd_get_tax_rate_nonce' ) ) {
|
|
return wp_send_json_error();
|
|
}
|
|
|
|
$response = array();
|
|
|
|
$rate = edd_get_tax_rate( $country, $region, $fallback = false );
|
|
|
|
$response['tax_rate'] = $rate;
|
|
$response['prices_include_tax'] = (bool) edd_prices_include_tax();
|
|
|
|
return wp_send_json_success( $response );
|
|
}
|
|
add_action( 'wp_ajax_edd_get_tax_rate', 'edd_ajax_get_tax_rate' );
|
|
|
|
/**
|
|
* Retrieves a potential Order Item's amounts.
|
|
*
|
|
* @since 3.0
|
|
*/
|
|
function edd_admin_order_get_item_amounts() {
|
|
// Set up parameters.
|
|
$nonce = isset( $_POST['nonce'] )
|
|
? sanitize_text_field( $_POST['nonce'] )
|
|
: '';
|
|
|
|
// Bail if missing any data.
|
|
if ( empty( $nonce ) ) {
|
|
return wp_send_json_error( array(
|
|
'message' => esc_html__( 'Unable to verify action. Please refresh the page and try again.', 'easy-digital-downloads' ),
|
|
) );
|
|
}
|
|
|
|
// Bail if nonce verification failed.
|
|
if ( ! wp_verify_nonce( $nonce, 'edd_admin_order_get_item_amounts' ) ) {
|
|
return wp_send_json_error( array(
|
|
'message' => esc_html__( 'Unable to verify action. Please refresh the page and try again.', 'easy-digital-downloads' ),
|
|
) );
|
|
}
|
|
|
|
$is_adjusting_manually = isset( $_POST['_isAdjustingManually'] ) && false !== $_POST['_isAdjustingManually'];
|
|
|
|
$product_id = isset( $_POST['productId'] )
|
|
? intval( sanitize_text_field( $_POST['productId'] ) )
|
|
: 0;
|
|
|
|
$price_id = isset( $_POST['priceId'] )
|
|
? intval( sanitize_text_field( $_POST['priceId'] ) )
|
|
: 0;
|
|
|
|
$quantity = isset( $_POST['quantity'] )
|
|
? intval( sanitize_text_field( $_POST['quantity'] ) )
|
|
: 0;
|
|
|
|
$country = isset( $_POST['country'] )
|
|
? sanitize_text_field( $_POST['country'] )
|
|
: '';
|
|
|
|
$region = isset( $_POST['region'] )
|
|
? sanitize_text_field( $_POST['region'] )
|
|
: '';
|
|
|
|
$products = isset( $_POST['products'] )
|
|
? $_POST['products']
|
|
: array();
|
|
|
|
$discounts = isset( $_POST['discounts'] )
|
|
? array_unique( array_map( 'intval', $_POST['discounts'] ) )
|
|
: array();
|
|
|
|
$download = edd_get_download( $product_id );
|
|
|
|
// Bail if no Download is found.
|
|
if ( ! $download ) {
|
|
return wp_send_json_error( array(
|
|
'message' => esc_html__( 'Unable to find download. Please refresh the page and try again.', 'easy-digital-downloads' ),
|
|
) );
|
|
}
|
|
|
|
// Use base Amount if sent.
|
|
if ( isset( $_POST['amount'] ) && '0' !== $_POST['amount'] ) {
|
|
$amount = edd_sanitize_amount( sanitize_text_field( $_POST['amount'] ) );
|
|
|
|
// Determine amount from Download record.
|
|
} else {
|
|
if ( ! $download->has_variable_prices() ) {
|
|
$amount = floatval( $download->get_price() );
|
|
} else {
|
|
$prices = $download->get_prices();
|
|
|
|
if ( isset( $prices[ $price_id ] ) ) {
|
|
$price = $prices[ $price_id ];
|
|
$amount = floatval( $price['amount'] );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Use base Subtotal if sent.
|
|
if ( isset( $_POST['subtotal'] ) && '0' !== $_POST['subtotal'] ) {
|
|
$subtotal = edd_sanitize_amount( sanitize_text_field( $_POST['subtotal'] ) );
|
|
} else {
|
|
$subtotal = $amount * $quantity;
|
|
}
|
|
|
|
$discount = 0;
|
|
|
|
// Track how much of each Discount is applied to an `OrderItem`.
|
|
// There is not currently API support for `OrderItem`-level `OrderAdjustment`s.
|
|
$adjustments = array();
|
|
|
|
global $edd_flat_discount_total;
|
|
|
|
foreach ( $discounts as $discount_id ) {
|
|
$edd_flat_discount_total = 0;
|
|
|
|
$d = edd_get_discount( $discount_id );
|
|
|
|
if ( ! $d ) {
|
|
continue;
|
|
}
|
|
|
|
// Retrieve total flat rate amount.
|
|
if ( 'flat' === $d->get_type() ) {
|
|
foreach ( $products as $product ) {
|
|
// This incremements the `$edd_flat_discount_total` global.
|
|
edd_get_item_discount_amount( $product, $products, array( $d ) );
|
|
}
|
|
}
|
|
|
|
// Store total discount and reset global.
|
|
$total_discount = $edd_flat_discount_total;
|
|
|
|
$item = array(
|
|
'id' => $download->id,
|
|
'quantity' => $quantity,
|
|
'options' => array(
|
|
'price_id' => $price_id,
|
|
),
|
|
);
|
|
|
|
$discount_amount = edd_get_item_discount_amount( $item, $products, array( $d ) );
|
|
|
|
if (
|
|
0 !== $discount_amount &&
|
|
'flat' === $d->get_type() &&
|
|
$item['id'] == end( $products )['id']
|
|
) {
|
|
if ( $total_discount < $d->get_amount() ) {
|
|
$adjustment = ( $d->get_amount() - $total_discount );
|
|
$discount_amount += $adjustment;
|
|
} else if ( $total_discount > $d->get_amount() ) {
|
|
$adjustment = ( $total_discount - $d->get_amount() );
|
|
$discount_amount -= $adjustment;
|
|
}
|
|
}
|
|
|
|
$adjustments[] = array(
|
|
'objectType' => 'order_item',
|
|
'type' => 'discount',
|
|
'typeId' => $d->id,
|
|
'description' => $d->code,
|
|
'subtotal' => $discount_amount,
|
|
'total' => $discount_amount,
|
|
);
|
|
|
|
$discount += $discount_amount;
|
|
}
|
|
|
|
if (
|
|
true === edd_use_taxes() &&
|
|
false === edd_download_is_tax_exclusive( $product_id )
|
|
) {
|
|
$tax = edd_calculate_tax( floatval( $subtotal - $discount ), $country, $region, false );
|
|
} else {
|
|
$tax = 0;
|
|
}
|
|
|
|
wp_send_json_success( array(
|
|
'amount' => $amount,
|
|
'subtotal' => $subtotal,
|
|
'discount' => $discount,
|
|
'tax' => $tax,
|
|
'total' => $subtotal + $tax,
|
|
'adjustments' => $adjustments,
|
|
) );
|
|
}
|
|
add_action( 'wp_ajax_edd-admin-order-get-item-amounts', 'edd_admin_order_get_item_amounts' );
|