74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
PHP
<?php
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/**
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* Gateway Actions
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*
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* @package EDD
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* @subpackage Gateways
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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 1.7
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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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* Processes gateway select on checkout. Only for users without ajax / javascript
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*
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* @since 1.7
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*
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* @param $data
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*/
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function edd_process_gateway_select( $data ) {
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if ( isset( $_POST['gateway_submit'] ) && ! empty( $_POST['payment-mode'] ) ) {
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edd_redirect( add_query_arg( 'payment-mode', urlencode( $_POST['payment-mode'] ) ) );
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}
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}
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add_action( 'edd_gateway_select', 'edd_process_gateway_select' );
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/**
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* Loads a payment gateway via AJAX.
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*
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* @since 1.3.4
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* @since 2.9.4 Added nonce verification prior to loading the purchase form.
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*/
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function edd_load_ajax_gateway() {
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if ( ! isset( $_POST['nonce'] ) ) {
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edd_debug_log( __( 'Missing nonce when loading the gateway fields. 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['edd_payment_mode'] ) && isset( $_POST['nonce'] ) ) {
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$payment_mode = sanitize_text_field( $_POST['edd_payment_mode'] );
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$nonce = sanitize_text_field( $_POST['nonce'] );
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$nonce_verified = wp_verify_nonce( $nonce, 'edd-gateway-selected-' . $payment_mode );
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if ( false !== $nonce_verified ) {
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do_action( 'edd_purchase_form' );
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}
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exit();
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}
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}
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add_action( 'wp_ajax_edd_load_gateway', 'edd_load_ajax_gateway' );
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add_action( 'wp_ajax_nopriv_edd_load_gateway', 'edd_load_ajax_gateway' );
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/**
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* Sets an error on checkout if no gateways are enabled
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*
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* @since 1.3.4
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* @return void
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*/
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function edd_no_gateway_error() {
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$gateways = edd_get_enabled_payment_gateways();
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if ( empty( $gateways ) && edd_get_cart_total() > 0 ) {
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remove_action( 'edd_after_cc_fields', 'edd_default_cc_address_fields' );
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remove_action( 'edd_cc_form', 'edd_get_cc_form' );
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edd_set_error( 'no_gateways', __( 'You must enable a payment gateway to use Easy Digital Downloads', 'easy-digital-downloads' ) );
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} else {
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edd_unset_error( 'no_gateways' );
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}
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}
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add_action( 'init', 'edd_no_gateway_error' );
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