get_error_code() ) return $validation_errors; $new_customer_data = apply_filters( 'woocommerce_new_customer_data', array( 'user_login' => $username, 'user_pass' => $password, 'user_email' => $email, 'role' => 'customer' ) ); $customer_id = wp_insert_user( $new_customer_data ); if ( is_wp_error( $customer_id ) ) { return new WP_Error( 'registration-error', '' . __( 'ERROR', 'woocommerce' ) . ': ' . __( 'Couldn’t register you… please contact us if you continue to have problems.', 'woocommerce' ) ); } do_action( 'woocommerce_created_customer', $customer_id, $new_customer_data, $password_generated ); return $customer_id; } /** * Login a customer (set auth cookie and set global user object) * * @param int $customer_id * @return void */ function wc_set_customer_auth_cookie( $customer_id ) { global $current_user; $current_user = get_user_by( 'id', $customer_id ); wp_set_auth_cookie( $customer_id, true ); } /** * Get past orders (by email) and update them * * @param int $customer_id * @return int */ function wc_update_new_customer_past_orders( $customer_id ) { $customer = get_user_by( 'id', absint( $customer_id ) ); $customer_orders = get_posts( array( 'numberposts' => -1, 'post_type' => 'shop_order', 'post_status' => array_keys( wc_get_order_statuses() ), 'fields' => 'ids', 'meta_query' => array( array( 'key' => '_customer_user', 'value' => array( 0, '' ), 'compare' => 'IN' ), array( 'key' => '_billing_email', 'value' => $customer->user_email, ) ), ) ); $linked = 0; $complete = 0; if ( $customer_orders ) foreach ( $customer_orders as $order_id ) { update_post_meta( $order_id, '_customer_user', $customer->ID ); $order_status = get_post_status( $order_id ); if ( $order_status ) { $order_status = current( $order_status ); $order_status = sanitize_title( $order_status->slug ); } if ( $order_status === 'completed' ) { $complete ++; } $linked ++; } if ( $complete ) { update_user_meta( $customer_id, 'paying_customer', 1 ); update_user_meta( $customer_id, '_order_count', '' ); update_user_meta( $customer_id, '_money_spent', '' ); } return $linked; } /** * Order Status completed - This is a paying customer * * @access public * @param int $order_id * @return void */ function wc_paying_customer( $order_id ) { $order = new WC_Order( $order_id ); if ( $order->user_id > 0 ) { update_user_meta( $order->user_id, 'paying_customer', 1 ); $old_spent = absint( get_user_meta( $order->user_id, '_money_spent', true ) ); update_user_meta( $order->user_id, '_money_spent', $old_spent + $order->order_total ); $old_count = absint( get_user_meta( $order->user_id, '_order_count', true ) ); update_user_meta( $order->user_id, '_order_count', $old_count + 1 ); } } add_action( 'woocommerce_order_status_completed', 'wc_paying_customer' ); /** * Checks if a user (by email) has bought an item * * @access public * @param string $customer_email * @param int $user_id * @param int $product_id * @return bool */ function wc_customer_bought_product( $customer_email, $user_id, $product_id ) { global $wpdb; $emails = array(); if ( $user_id ) { $user = get_user_by( 'id', $user_id ); $emails[] = $user->user_email; } if ( is_email( $customer_email ) ) { $emails[] = $customer_email; } if ( sizeof( $emails ) == 0 ) { return false; } return $wpdb->get_var( $wpdb->prepare( " SELECT COUNT( DISTINCT order_items.order_item_id ) FROM {$wpdb->prefix}woocommerce_order_items as order_items LEFT JOIN {$wpdb->prefix}woocommerce_order_itemmeta AS itemmeta ON order_items.order_item_id = itemmeta.order_item_id LEFT JOIN {$wpdb->postmeta} AS postmeta ON order_items.order_id = postmeta.post_id LEFT JOIN {$wpdb->posts} AS posts ON order_items.order_id = posts.ID WHERE posts.post_status IN ( 'completed', 'processing' ) AND itemmeta.meta_value = %s AND itemmeta.meta_key IN ( '_variation_id', '_product_id' ) AND postmeta.meta_key IN ( '_billing_email', '_customer_user' ) AND ( postmeta.meta_value IN ( '" . implode( "','", array_unique( $emails ) ) . "' ) OR ( postmeta.meta_value = %s AND postmeta.meta_value > 0 ) ) ", $product_id, $user_id ) ); } /** * Checks if a user has a certain capability * * @access public * @param array $allcaps * @param array $caps * @param array $args * @return bool */ function wc_customer_has_capability( $allcaps, $caps, $args ) { if ( isset( $caps[0] ) ) { switch ( $caps[0] ) { case 'view_order' : $user_id = $args[1]; $order = new WC_Order( $args[2] ); if ( $user_id == $order->user_id ) { $allcaps['view_order'] = true; } break; case 'pay_for_order' : $user_id = $args[1]; $order_id = isset( $args[2] ) ? $args[2] : null; // When no order ID, we assume it's a new order // and thus, customer can pay for it if ( ! $order_id ) { $allcaps['pay_for_order'] = true; break; } $order = new WC_Order( $order_id ); if ( $user_id == $order->user_id || empty( $order->user_id ) ) { $allcaps['pay_for_order'] = true; } break; case 'order_again' : $user_id = $args[1]; $order = new WC_Order( $args[2] ); if ( $user_id == $order->user_id ) { $allcaps['order_again'] = true; } break; case 'cancel_order' : $user_id = $args[1]; $order = new WC_Order( $args[2] ); if ( $user_id == $order->user_id ) { $allcaps['cancel_order'] = true; } break; case 'download_file' : $user_id = $args[1]; $download = $args[2]; if ( $user_id == $download->user_id ) { $allcaps['download_file'] = true; } break; } } return $allcaps; } add_filter( 'user_has_cap', 'wc_customer_has_capability', 10, 3 ); /** * Modify the list of editable roles to prevent non-admin adding admin users * @param array $roles * @return array */ function wc_modify_editable_roles( $roles ){ if ( ! current_user_can( 'administrator' ) ) { unset( $roles[ 'administrator' ] ); } return $roles; } add_filter( 'editable_roles', 'wc_modify_editable_roles' ); /** * Modify capabiltiies to prevent non-admin users editing admin users * * $args[0] will be the user being edited in this case. * * @param array $caps Array of caps * @param string $cap Name of the cap we are checking * @param int $user_id ID of the user being checked against * @param array $args * @return array */ function wc_modify_map_meta_cap( $caps, $cap, $user_id, $args ) { switch ( $cap ) { case 'edit_user' : case 'remove_user' : case 'promote_user' : case 'delete_user' : case 'delete_users' : if ( ! isset( $args[0] ) ) { $caps[] = 'do_not_allow'; } elseif ( $args[0] === $user_id ) { break; } else { if ( user_can( $args[0], 'administrator' ) && ! current_user_can( 'administrator' ) ) { $caps[] = 'do_not_allow'; } } break; } return $caps; } add_filter( 'map_meta_cap', 'wc_modify_map_meta_cap', 10, 4 ); /** * Get customer available downloads * * @param int $customer_id Customer/User ID * @return array */ function wc_get_customer_available_downloads( $customer_id ) { global $wpdb; $downloads = array(); $_product = null; $order = null; $file_number = 0; // Get results from valid orders only $results = $wpdb->get_results( $wpdb->prepare( " SELECT permissions.* FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions as permissions LEFT JOIN {$wpdb->posts} as posts ON permissions.order_id = posts.ID WHERE user_id = %d AND permissions.order_id > 0 AND posts.post_status = 'publish' AND ( permissions.downloads_remaining > 0 OR permissions.downloads_remaining = '' ) AND ( permissions.access_expires IS NULL OR permissions.access_expires >= %s ) GROUP BY permissions.download_id ORDER BY permissions.order_id, permissions.product_id, permissions.permission_id; ", $customer_id, date( 'Y-m-d', current_time( 'timestamp' ) ) ) ); if ( $results ) { foreach ( $results as $result ) { if ( ! $order || $order->id != $result->order_id ) { // new order $order = new WC_Order( $result->order_id ); $_product = null; } // Downloads permitted? if ( ! $order->is_download_permitted() ) { continue; } if ( ! $_product || $_product->id != $result->product_id ) { // new product $file_number = 0; $_product = get_product( $result->product_id ); } // Check product exists and has the file if ( ! $_product || ! $_product->exists() || ! $_product->has_file( $result->download_id ) ) { continue; } $download_file = $_product->get_file( $result->download_id ); // Download name will be 'Product Name' for products with a single downloadable file, and 'Product Name - File X' for products with multiple files $download_name = apply_filters( 'woocommerce_downloadable_product_name', $_product->get_title() . ' – ' . $download_file['name'], $_product, $result->download_id, $file_number ); $downloads[] = array( 'download_url' => add_query_arg( array( 'download_file' => $result->product_id, 'order' => $result->order_key, 'email' => $result->user_email, 'key' => $result->download_id ), home_url( '/', 'http' ) ), 'download_id' => $result->download_id, 'product_id' => $result->product_id, 'download_name' => $download_name, 'order_id' => $order->id, 'order_key' => $order->order_key, 'downloads_remaining' => $result->downloads_remaining ); $file_number++; } } return $downloads; }