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EDIT :: actions.php

<?php /** * Cart Actions * * @package EDD * @subpackage Cart * @copyright Copyright (c) 2015, 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; /** * Register Endpoints for the Cart * * These endpoints are used for adding/removing items from the cart * * @since 1.3.4 * @return void */ function edd_add_rewrite_endpoints( $rewrite_rules ) { add_rewrite_endpoint( 'edd-add', EP_ALL ); add_rewrite_endpoint( 'edd-remove', EP_ALL ); } add_action( 'init', 'edd_add_rewrite_endpoints' ); /** * Process Cart Endpoints * * Listens for add/remove requests sent from the cart * * @since 1.3.4 * @global $wp_query Used to access the current query that is being requested * @return void */ function edd_process_cart_endpoints() { global $wp_query; // Adds an item to the cart with a /edd-add/# URL if ( isset( $wp_query->query_vars['edd-add'] ) ) { $download_id = absint( $wp_query->query_vars['edd-add'] ); $cart = edd_add_to_cart( $download_id, array() ); wp_redirect( edd_get_checkout_uri() ); edd_die(); } // Removes an item from the cart with a /edd-remove/# URL if ( isset( $wp_query->query_vars['edd-remove'] ) ) { $cart_key = absint( $wp_query->query_vars['edd-remove'] ); $cart = edd_remove_from_cart( $cart_key ); wp_redirect( edd_get_checkout_uri() ); edd_die(); } } add_action( 'template_redirect', 'edd_process_cart_endpoints', 100 ); /** * Process the Add to Cart request * * @since 1.0 * * @param $data */ function edd_process_add_to_cart( $data ) { $download_id = absint( $data['download_id'] ); $options = isset( $data['edd_options'] ) ? $data['edd_options'] : array(); if ( ! empty( $data['edd_download_quantity'] ) ) { $options['quantity'] = absint( $data['edd_download_quantity'] ); } if ( isset( $options['price_id'] ) && is_array( $options['price_id'] ) ) { foreach ( $options['price_id'] as $key => $price_id ) { $options['quantity'][ $key ] = isset( $data[ 'edd_download_quantity_' . $price_id ] ) ? absint( $data[ 'edd_download_quantity_' . $price_id ] ) : 1; } } $cart = edd_add_to_cart( $download_id, $options ); if ( edd_straight_to_checkout() && ! edd_is_checkout() ) { $query_args = remove_query_arg( array( 'edd_action', 'download_id', 'edd_options' ) ); $query_part = strpos( $query_args, "?" ); $url_parameters = ''; if ( false !== $query_part ) { $url_parameters = substr( $query_args, $query_part ); } wp_redirect( edd_get_checkout_uri() . $url_parameters, 303 ); edd_die(); } else { wp_redirect( remove_query_arg( array( 'edd_action', 'download_id', 'edd_options' ) ) ); edd_die(); } } add_action( 'edd_add_to_cart', 'edd_process_add_to_cart' ); /** * Process the Remove from Cart request * * @since 1.0 * * @param $data */ function edd_process_remove_from_cart( $data ) { $cart_key = absint( $_GET['cart_item'] ); edd_remove_from_cart( $cart_key ); wp_redirect( remove_query_arg( array( 'edd_action', 'cart_item', 'nocache' ) ) ); edd_die(); } add_action( 'edd_remove', 'edd_process_remove_from_cart' ); /** * Process the Remove fee from Cart request * * @since 2.0 * * @param $data */ function edd_process_remove_fee_from_cart( $data ) { $fee = sanitize_text_field( $data['fee'] ); EDD()->fees->remove_fee( $fee ); wp_redirect( remove_query_arg( array( 'edd_action', 'fee', 'nocache' ) ) ); edd_die(); } add_action( 'edd_remove_fee', 'edd_process_remove_fee_from_cart' ); /** * Process the Collection Purchase request * * @since 1.0 * * @param $data */ function edd_process_collection_purchase( $data ) { $taxonomy = urldecode( $data['taxonomy'] ); $terms = urldecode( $data['terms'] ); $cart_items = edd_add_collection_to_cart( $taxonomy, $terms ); wp_redirect( add_query_arg( 'added', '1', remove_query_arg( array( 'edd_action', 'taxonomy', 'terms' ) ) ) ); edd_die(); } add_action( 'edd_purchase_collection', 'edd_process_collection_purchase' ); /** * Process cart updates, primarily for quantities * * @since 1.7 */ function edd_process_cart_update( $data ) { foreach( $data['edd-cart-downloads'] as $key => $cart_download_id ) { $options = json_decode( stripslashes( $data['edd-cart-download-' . $key . '-options'] ), true ); $quantity = absint( $data['edd-cart-download-' . $key . '-quantity'] ); edd_set_cart_item_quantity( $cart_download_id, $quantity, $options ); } } add_action( 'edd_update_cart', 'edd_process_cart_update' ); /** * Process cart save * * @since 1.8 * @return void */ function edd_process_cart_save( $data ) { $cart = edd_save_cart(); if( ! $cart ) { wp_redirect( edd_get_checkout_uri() ); exit; } } add_action( 'edd_save_cart', 'edd_process_cart_save' ); /** * Process cart save * * @since 1.8 * @return void */ function edd_process_cart_restore( $data ) { $cart = edd_restore_cart(); if( ! is_wp_error( $cart ) ) { wp_redirect( edd_get_checkout_uri() ); exit; } } add_action( 'edd_restore_cart', 'edd_process_cart_restore' );

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