685 lines
19 KiB
PHP
685 lines
19 KiB
PHP
<?php
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/**
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* WooCommerce Customer Functions
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*
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* Functions for customers.
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*
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* @author WooThemes
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* @category Core
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* @package WooCommerce/Functions
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* @version 2.2.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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/**
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* Prevent any user who cannot 'edit_posts' (subscribers, customers etc) from seeing the admin bar.
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*
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* Note: get_option( 'woocommerce_lock_down_admin', true ) is a deprecated option here for backwards compat. Defaults to true.
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*
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* @access public
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* @param bool $show_admin_bar
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* @return bool
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*/
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function wc_disable_admin_bar( $show_admin_bar ) {
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if ( apply_filters( 'woocommerce_disable_admin_bar', get_option( 'woocommerce_lock_down_admin', 'yes' ) === 'yes' ) && ! ( current_user_can( 'edit_posts' ) || current_user_can( 'manage_woocommerce' ) ) ) {
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$show_admin_bar = false;
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}
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return $show_admin_bar;
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}
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add_filter( 'show_admin_bar', 'wc_disable_admin_bar', 10, 1 );
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if ( ! function_exists( 'wc_create_new_customer' ) ) {
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/**
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* Create a new customer.
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*
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* @param string $email Customer email.
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* @param string $username Customer username.
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* @param string $password Customer password.
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* @return int|WP_Error Returns WP_Error on failure, Int (user ID) on success.
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*/
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function wc_create_new_customer( $email, $username = '', $password = '' ) {
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// Check the email address.
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if ( empty( $email ) || ! is_email( $email ) ) {
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return new WP_Error( 'registration-error-invalid-email', __( 'Please provide a valid email address.', 'woocommerce' ) );
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}
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if ( email_exists( $email ) ) {
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return new WP_Error( 'registration-error-email-exists', __( 'An account is already registered with your email address. Please login.', 'woocommerce' ) );
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}
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// Handle username creation.
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if ( 'no' === get_option( 'woocommerce_registration_generate_username' ) || ! empty( $username ) ) {
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$username = sanitize_user( $username );
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if ( empty( $username ) || ! validate_username( $username ) ) {
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return new WP_Error( 'registration-error-invalid-username', __( 'Please enter a valid account username.', 'woocommerce' ) );
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}
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if ( username_exists( $username ) ) {
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return new WP_Error( 'registration-error-username-exists', __( 'An account is already registered with that username. Please choose another.', 'woocommerce' ) );
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}
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} else {
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$username = sanitize_user( current( explode( '@', $email ) ), true );
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// Ensure username is unique.
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$append = 1;
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$o_username = $username;
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while ( username_exists( $username ) ) {
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$username = $o_username . $append;
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$append++;
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}
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}
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// Handle password creation.
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if ( 'yes' === get_option( 'woocommerce_registration_generate_password' ) && empty( $password ) ) {
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$password = wp_generate_password();
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$password_generated = true;
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} elseif ( empty( $password ) ) {
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return new WP_Error( 'registration-error-missing-password', __( 'Please enter an account password.', 'woocommerce' ) );
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} else {
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$password_generated = false;
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}
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// Use WP_Error to handle registration errors.
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$errors = new WP_Error();
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do_action( 'woocommerce_register_post', $username, $email, $errors );
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$errors = apply_filters( 'woocommerce_registration_errors', $errors, $username, $email );
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if ( $errors->get_error_code() ) {
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return $errors;
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}
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$new_customer_data = apply_filters( 'woocommerce_new_customer_data', array(
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'user_login' => $username,
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'user_pass' => $password,
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'user_email' => $email,
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'role' => 'customer',
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) );
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$customer_id = wp_insert_user( $new_customer_data );
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if ( is_wp_error( $customer_id ) ) {
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return new WP_Error( 'registration-error', '<strong>' . __( 'ERROR', 'woocommerce' ) . '</strong>: ' . __( 'Couldn’t register you… please contact us if you continue to have problems.', 'woocommerce' ) );
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}
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do_action( 'woocommerce_created_customer', $customer_id, $new_customer_data, $password_generated );
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return $customer_id;
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}
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}
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/**
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* Login a customer (set auth cookie and set global user object).
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*
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* @param int $customer_id
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*/
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function wc_set_customer_auth_cookie( $customer_id ) {
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global $current_user;
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$current_user = get_user_by( 'id', $customer_id );
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wp_set_auth_cookie( $customer_id, true );
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}
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/**
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* Get past orders (by email) and update them.
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*
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* @param int $customer_id
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* @return int
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*/
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function wc_update_new_customer_past_orders( $customer_id ) {
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$linked = 0;
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$complete = 0;
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$customer = get_user_by( 'id', absint( $customer_id ) );
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$customer_orders = wc_get_orders( array(
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'limit' => -1,
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'customer' => array( array( 0, $customer->user_email ) ),
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'return' => 'ids',
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) );
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if ( ! empty( $customer_orders ) ) {
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foreach ( $customer_orders as $order_id ) {
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update_post_meta( $order_id, '_customer_user', $customer->ID );
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do_action( 'woocommerce_update_new_customer_past_order', $order_id, $customer );
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if ( get_post_status( $order_id ) === 'wc-completed' ) {
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$complete++;
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}
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$linked++;
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}
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}
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if ( $complete ) {
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update_user_meta( $customer_id, 'paying_customer', 1 );
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update_user_meta( $customer_id, '_order_count', '' );
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update_user_meta( $customer_id, '_money_spent', '' );
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}
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return $linked;
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}
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/**
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* Order Status completed - This is a paying customer.
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*
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* @access public
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* @param int $order_id
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*/
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function wc_paying_customer( $order_id ) {
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$order = wc_get_order( $order_id );
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$customer_id = $order->get_customer_id();
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if ( $customer_id > 0 && 'refund' !== $order->get_type() ) {
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update_user_meta( $customer_id, 'paying_customer', 1 );
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$old_spent = absint( get_user_meta( $customer_id, '_money_spent', true ) );
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update_user_meta( $customer_id, '_money_spent', $old_spent + $order->order_total );
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}
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if ( $customer_id > 0 && 'shop_order' === $order->get_type() ) {
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$old_count = absint( get_user_meta( $customer_id, '_order_count', true ) );
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update_user_meta( $customer_id, '_order_count', $old_count + 1 );
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}
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}
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add_action( 'woocommerce_order_status_completed', 'wc_paying_customer' );
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/**
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* Checks if a user (by email or ID or both) has bought an item.
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* @param string $customer_email
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* @param int $user_id
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* @param int $product_id
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* @return bool
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*/
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function wc_customer_bought_product( $customer_email, $user_id, $product_id ) {
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global $wpdb;
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$transient_name = 'wc_cbp_' . md5( $customer_email . $user_id . WC_Cache_Helper::get_transient_version( 'orders' ) );
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if ( false === ( $result = get_transient( $transient_name ) ) ) {
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$customer_data = array( $user_id );
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if ( $user_id ) {
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$user = get_user_by( 'id', $user_id );
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if ( isset( $user->user_email ) ) {
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$customer_data[] = $user->user_email;
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}
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}
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if ( is_email( $customer_email ) ) {
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$customer_data[] = $customer_email;
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}
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$customer_data = array_map( 'esc_sql', array_filter( array_unique( $customer_data ) ) );
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if ( sizeof( $customer_data ) == 0 ) {
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return false;
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}
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$result = $wpdb->get_col( "
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SELECT im.meta_value FROM {$wpdb->posts} AS p
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INNER JOIN {$wpdb->postmeta} AS pm ON p.ID = pm.post_id
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INNER JOIN {$wpdb->prefix}woocommerce_order_items AS i ON p.ID = i.order_id
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INNER JOIN {$wpdb->prefix}woocommerce_order_itemmeta AS im ON i.order_item_id = im.order_item_id
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WHERE p.post_status IN ( 'wc-completed', 'wc-processing' )
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AND pm.meta_key IN ( '_billing_email', '_customer_user' )
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AND im.meta_key IN ( '_product_id', '_variation_id' )
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AND im.meta_value != 0
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AND pm.meta_value IN ( '" . implode( "','", $customer_data ) . "' )
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" );
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$result = array_map( 'absint', $result );
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set_transient( $transient_name, $result, DAY_IN_SECONDS * 30 );
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}
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return in_array( absint( $product_id ), $result );
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}
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/**
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* Checks if a user has a certain capability.
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*
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* @access public
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* @param array $allcaps
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* @param array $caps
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* @param array $args
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* @return bool
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*/
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function wc_customer_has_capability( $allcaps, $caps, $args ) {
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if ( isset( $caps[0] ) ) {
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switch ( $caps[0] ) {
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case 'view_order' :
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$user_id = $args[1];
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$order = wc_get_order( $args[2] );
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if ( $order && $user_id == $order->user_id ) {
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$allcaps['view_order'] = true;
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}
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break;
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case 'pay_for_order' :
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$user_id = $args[1];
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$order_id = isset( $args[2] ) ? $args[2] : null;
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// When no order ID, we assume it's a new order
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// and thus, customer can pay for it
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if ( ! $order_id ) {
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$allcaps['pay_for_order'] = true;
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break;
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}
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$order = wc_get_order( $order_id );
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if ( $user_id == $order->user_id || empty( $order->user_id ) ) {
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$allcaps['pay_for_order'] = true;
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}
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break;
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case 'order_again' :
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$user_id = $args[1];
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$order = wc_get_order( $args[2] );
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if ( $user_id == $order->user_id ) {
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$allcaps['order_again'] = true;
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}
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break;
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case 'cancel_order' :
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$user_id = $args[1];
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$order = wc_get_order( $args[2] );
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if ( $user_id == $order->user_id ) {
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$allcaps['cancel_order'] = true;
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}
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break;
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case 'download_file' :
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$user_id = $args[1];
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$download = $args[2];
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if ( $user_id == $download->user_id ) {
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$allcaps['download_file'] = true;
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}
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break;
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}
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}
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return $allcaps;
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}
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add_filter( 'user_has_cap', 'wc_customer_has_capability', 10, 3 );
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/**
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* Modify the list of editable roles to prevent non-admin adding admin users.
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* @param array $roles
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* @return array
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*/
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function wc_modify_editable_roles( $roles ){
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if ( ! current_user_can( 'administrator' ) ) {
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unset( $roles[ 'administrator' ] );
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}
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return $roles;
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}
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add_filter( 'editable_roles', 'wc_modify_editable_roles' );
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/**
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* Modify capabiltiies to prevent non-admin users editing admin users.
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*
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* $args[0] will be the user being edited in this case.
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*
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* @param array $caps Array of caps
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* @param string $cap Name of the cap we are checking
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* @param int $user_id ID of the user being checked against
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* @param array $args
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* @return array
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*/
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function wc_modify_map_meta_cap( $caps, $cap, $user_id, $args ) {
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switch ( $cap ) {
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case 'edit_user' :
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case 'remove_user' :
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case 'promote_user' :
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case 'delete_user' :
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if ( ! isset( $args[0] ) || $args[0] === $user_id ) {
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break;
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} else {
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if ( user_can( $args[0], 'administrator' ) && ! current_user_can( 'administrator' ) ) {
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$caps[] = 'do_not_allow';
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}
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}
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break;
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}
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return $caps;
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}
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add_filter( 'map_meta_cap', 'wc_modify_map_meta_cap', 10, 4 );
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/**
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* Get customer download permissions from the database.
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*
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* @param int $customer_id Customer/User ID
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* @return array
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*/
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function wc_get_customer_download_permissions( $customer_id ) {
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global $wpdb;
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return apply_filters( 'woocommerce_permission_list', $wpdb->get_results(
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$wpdb->prepare( "
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SELECT * FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions as permissions
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WHERE user_id = %d
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AND permissions.order_id > 0
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AND
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(
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permissions.downloads_remaining > 0
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OR permissions.downloads_remaining = ''
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)
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AND
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(
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permissions.access_expires IS NULL
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OR permissions.access_expires >= %s
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OR permissions.access_expires = '0000-00-00 00:00:00'
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)
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ORDER BY permissions.order_id, permissions.product_id, permissions.permission_id;
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",
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$customer_id,
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date( 'Y-m-d', current_time( 'timestamp' ) )
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)
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), $customer_id );
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}
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/**
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* Get customer available downloads.
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*
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* @param int $customer_id Customer/User ID
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* @return array
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*/
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function wc_get_customer_available_downloads( $customer_id ) {
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$downloads = array();
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$_product = null;
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$order = null;
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$file_number = 0;
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// Get results from valid orders only
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$results = wc_get_customer_download_permissions( $customer_id );
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if ( $results ) {
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foreach ( $results as $result ) {
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if ( ! $order || $order->id != $result->order_id ) {
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// new order
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$order = wc_get_order( $result->order_id );
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$_product = null;
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}
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// Make sure the order exists for this download
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if ( ! $order ) {
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continue;
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}
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// Downloads permitted?
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if ( ! $order->is_download_permitted() ) {
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continue;
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}
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$product_id = intval( $result->product_id );
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if ( ! $_product || $_product->id != $product_id ) {
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// new product
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$file_number = 0;
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$_product = wc_get_product( $product_id );
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}
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// Check product exists and has the file
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if ( ! $_product || ! $_product->exists() || ! $_product->has_file( $result->download_id ) ) {
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continue;
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}
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$download_file = $_product->get_file( $result->download_id );
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// Download name will be 'Product Name' for products with a single downloadable file, and 'Product Name - File X' for products with multiple files
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$download_name = apply_filters(
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'woocommerce_downloadable_product_name',
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$_product->get_title() . ' – ' . $download_file['name'],
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$_product,
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$result->download_id,
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$file_number
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);
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$downloads[] = array(
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'download_url' => add_query_arg(
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array(
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'download_file' => $product_id,
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'order' => $result->order_key,
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'email' => urlencode( $result->user_email ),
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'key' => $result->download_id
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),
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home_url( '/' )
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),
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'download_id' => $result->download_id,
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'product_id' => $product_id,
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'download_name' => $download_name,
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'order_id' => $order->id,
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'order_key' => $order->order_key,
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'downloads_remaining' => $result->downloads_remaining,
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'access_expires' => $result->access_expires,
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'file' => $download_file
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);
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$file_number++;
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}
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}
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return $downloads;
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}
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/**
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* Get total spent by customer.
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* @param int $user_id
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* @return string
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*/
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function wc_get_customer_total_spent( $user_id ) {
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$spent = get_user_meta( $user_id, '_money_spent', true );
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if ( '' === $spent ) {
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global $wpdb;
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$spent = $wpdb->get_var( "SELECT SUM(meta2.meta_value)
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FROM $wpdb->posts as posts
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LEFT JOIN {$wpdb->postmeta} AS meta ON posts.ID = meta.post_id
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LEFT JOIN {$wpdb->postmeta} AS meta2 ON posts.ID = meta2.post_id
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WHERE meta.meta_key = '_customer_user'
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AND meta.meta_value = $user_id
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AND posts.post_type IN ('" . implode( "','", wc_get_order_types( 'reports' ) ) . "')
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AND posts.post_status IN ( 'wc-completed', 'wc-processing' )
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AND meta2.meta_key = '_order_total'
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" );
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update_user_meta( $user_id, '_money_spent', $spent );
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}
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return $spent;
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}
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/**
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* Get total orders by customer.
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* @param int $user_id
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* @return int
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*/
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function wc_get_customer_order_count( $user_id ) {
|
|
$count = get_user_meta( $user_id, '_order_count', true );
|
|
if ( '' === $count ) {
|
|
global $wpdb;
|
|
|
|
$count = $wpdb->get_var( "SELECT COUNT(*)
|
|
FROM $wpdb->posts as posts
|
|
|
|
LEFT JOIN {$wpdb->postmeta} AS meta ON posts.ID = meta.post_id
|
|
|
|
WHERE meta.meta_key = '_customer_user'
|
|
AND posts.post_type IN ('" . implode( "','", wc_get_order_types( 'order-count' ) ) . "')
|
|
AND posts.post_status IN ('" . implode( "','", array_keys( wc_get_order_statuses() ) ) . "')
|
|
AND meta_value = $user_id
|
|
" );
|
|
|
|
update_user_meta( $user_id, '_order_count', absint( $count ) );
|
|
}
|
|
|
|
return absint( $count );
|
|
}
|
|
|
|
/**
|
|
* Reset _customer_user on orders when a user is deleted.
|
|
* @param int $user_id
|
|
*/
|
|
function wc_reset_order_customer_id_on_deleted_user( $user_id ) {
|
|
global $wpdb;
|
|
|
|
$wpdb->update( $wpdb->postmeta, array( 'meta_value' => 0 ), array( 'meta_key' => '_customer_user', 'meta_value' => $user_id ) );
|
|
}
|
|
|
|
add_action( 'deleted_user', 'wc_reset_order_customer_id_on_deleted_user' );
|
|
|
|
/**
|
|
* Get review verification status.
|
|
* @param int $comment_id
|
|
* @return bool
|
|
*/
|
|
function wc_review_is_from_verified_owner( $comment_id ) {
|
|
$verified = get_comment_meta( $comment_id, 'verified', true );
|
|
|
|
// If no "verified" meta is present, generate it (if this is a product review).
|
|
if ( '' === $verified ) {
|
|
$verified = WC_Comments::add_comment_purchase_verification( $comment_id );
|
|
}
|
|
|
|
return (bool) $verified;
|
|
}
|
|
|
|
/**
|
|
* Disable author archives for customers.
|
|
*
|
|
* @since 2.5.0
|
|
*/
|
|
function wc_disable_author_archives_for_customers() {
|
|
global $wp_query, $author;
|
|
|
|
if ( is_author() ) {
|
|
$user = get_user_by( 'id', $author );
|
|
|
|
if ( isset( $user->roles[0] ) && 'customer' === $user->roles[0] ) {
|
|
wp_redirect( wc_get_page_permalink( 'shop' ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
add_action( 'template_redirect', 'wc_disable_author_archives_for_customers' );
|
|
|
|
/**
|
|
* Hooks into the `profile_update` hook to set the user last updated timestamp.
|
|
*
|
|
* @since 2.6.0
|
|
* @param int $user_id The user that was updated.
|
|
* @param array $old The profile fields pre-change.
|
|
*/
|
|
function wc_update_profile_last_update_time( $user_id, $old ) {
|
|
wc_set_user_last_update_time( $user_id );
|
|
}
|
|
|
|
add_action( 'profile_update', 'wc_update_profile_last_update_time', 10, 2 );
|
|
|
|
/**
|
|
* Hooks into the update user meta function to set the user last updated timestamp.
|
|
*
|
|
* @since 2.6.0
|
|
* @param int $meta_id ID of the meta object that was changed.
|
|
* @param int $user_id The user that was updated.
|
|
* @param string $meta_key Name of the meta key that was changed.
|
|
* @param string $_meta_value Value of the meta that was changed.
|
|
*/
|
|
function wc_meta_update_last_update_time( $meta_id, $user_id, $meta_key, $_meta_value ) {
|
|
$keys_to_track = apply_filters( 'woocommerce_user_last_update_fields', array( 'first_name', 'last_name' ) );
|
|
$update_time = false;
|
|
if ( in_array( $meta_key, $keys_to_track ) ) {
|
|
$update_time = true;
|
|
}
|
|
if ( 'billing_' === substr( $meta_key, 0, 8 ) ) {
|
|
$update_time = true;
|
|
}
|
|
if ( 'shipping_' === substr( $meta_key, 0, 9 ) ) {
|
|
$update_time = true;
|
|
}
|
|
|
|
if ( $update_time ) {
|
|
wc_set_user_last_update_time( $user_id );
|
|
}
|
|
}
|
|
|
|
add_action( 'update_user_meta', 'wc_meta_update_last_update_time', 10, 4 );
|
|
|
|
/**
|
|
* Sets a user's "last update" time to the current timestamp.
|
|
*
|
|
* @since 2.6.0
|
|
* @param int $user_id The user to set a timestamp for.
|
|
*/
|
|
function wc_set_user_last_update_time( $user_id ) {
|
|
update_user_meta( $user_id, 'last_update', time() );
|
|
}
|
|
|
|
/**
|
|
* Get customer saved payment methods list.
|
|
*
|
|
* @since 2.6.0
|
|
* @param int $customer_id
|
|
* @return array
|
|
*/
|
|
function wc_get_customer_saved_methods_list( $customer_id ) {
|
|
return apply_filters( 'woocommerce_saved_payment_methods_list', array(), $customer_id );
|
|
}
|
|
|
|
/**
|
|
* Get info about customer's last order.
|
|
*
|
|
* @since 2.6.0
|
|
* @param int $customer_id Customer ID.
|
|
* @return WC_Order Order object if successful or false.
|
|
*/
|
|
function wc_get_customer_last_order( $customer_id ) {
|
|
global $wpdb;
|
|
|
|
$customer_id = absint( $customer_id );
|
|
|
|
$id = $wpdb->get_var( "SELECT id
|
|
FROM $wpdb->posts AS posts
|
|
LEFT JOIN {$wpdb->postmeta} AS meta on posts.ID = meta.post_id
|
|
WHERE meta.meta_key = '_customer_user'
|
|
AND meta.meta_value = {$customer_id}
|
|
AND posts.post_type = 'shop_order'
|
|
AND posts.post_status IN ( '" . implode( "','", array_keys( wc_get_order_statuses() ) ) . "' )
|
|
ORDER BY posts.ID DESC
|
|
" );
|
|
|
|
return wc_get_order( $id );
|
|
}
|
|
|
|
/**
|
|
* Wrapper for @see get_avatar() which doesn't simply return
|
|
* the URL so we need to pluck it from the HTML img tag.
|
|
*
|
|
* Kudos to https://github.com/WP-API/WP-API for offering a better solution.
|
|
*
|
|
* @since 2.6.0
|
|
* @param string $email the customer's email.
|
|
* @return string the URL to the customer's avatar.
|
|
*/
|
|
function wc_get_customer_avatar_url( $email ) {
|
|
$avatar_html = get_avatar( $email );
|
|
|
|
// Get the URL of the avatar from the provided HTML.
|
|
preg_match( '/src=["|\'](.+)[\&|"|\']/U', $avatar_html, $matches );
|
|
|
|
if ( isset( $matches[1] ) && ! empty( $matches[1] ) ) {
|
|
return esc_url_raw( $matches[1] );
|
|
}
|
|
|
|
return null;
|
|
}
|