File: /home/mmickelson/theflexguy.com/wp-content/plugins/woocommerce/includes/wc-user-functions.php
<?php
/**
* WooCommerce Customer Functions
*
* Functions for customers.
*
* @author WooThemes
* @category Core
* @package WooCommerce/Functions
* @version 2.2.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* Prevent any user who cannot 'edit_posts' (subscribers, customers etc) from seeing the admin bar.
*
* Note: get_option( 'woocommerce_lock_down_admin', true ) is a deprecated option here for backwards compat. Defaults to true.
*
* @access public
* @param bool $show_admin_bar
* @return bool
*/
function wc_disable_admin_bar( $show_admin_bar ) {
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' ) ) ) {
$show_admin_bar = false;
}
return $show_admin_bar;
}
add_filter( 'show_admin_bar', 'wc_disable_admin_bar', 10, 1 );
/**
* Create a new customer.
*
* @param string $email
* @param string $username
* @param string $password
* @return int|WP_Error on failure, Int (user ID) on success
*/
function wc_create_new_customer( $email, $username = '', $password = '' ) {
// Check the e-mail address
if ( empty( $email ) || ! is_email( $email ) ) {
return new WP_Error( 'registration-error-invalid-email', __( 'Please provide a valid email address.', 'woocommerce' ) );
}
if ( email_exists( $email ) ) {
return new WP_Error( 'registration-error-email-exists', __( 'An account is already registered with your email address. Please login.', 'woocommerce' ) );
}
// Handle username creation
if ( 'no' === get_option( 'woocommerce_registration_generate_username' ) || ! empty( $username ) ) {
$username = sanitize_user( $username );
if ( empty( $username ) || ! validate_username( $username ) ) {
return new WP_Error( 'registration-error-invalid-username', __( 'Please enter a valid account username.', 'woocommerce' ) );
}
if ( username_exists( $username ) )
return new WP_Error( 'registration-error-username-exists', __( 'An account is already registered with that username. Please choose another.', 'woocommerce' ) );
} else {
$username = sanitize_user( current( explode( '@', $email ) ), true );
// Ensure username is unique
$append = 1;
$o_username = $username;
while ( username_exists( $username ) ) {
$username = $o_username . $append;
$append ++;
}
}
// Handle password creation
if ( 'yes' === get_option( 'woocommerce_registration_generate_password' ) && empty( $password ) ) {
$password = wp_generate_password();
$password_generated = true;
} elseif ( empty( $password ) ) {
return new WP_Error( 'registration-error-missing-password', __( 'Please enter an account password.', 'woocommerce' ) );
} else {
$password_generated = false;
}
// WP Validation
$validation_errors = new WP_Error();
do_action( 'woocommerce_register_post', $username, $email, $validation_errors );
$validation_errors = apply_filters( 'woocommerce_registration_errors', $validation_errors, $username, $email );
if ( $validation_errors->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', '<strong>' . __( 'ERROR', 'woocommerce' ) . '</strong>: ' . __( '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
*/
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' => wc_get_order_types(),
'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 );
do_action( 'woocommerce_update_new_customer_past_order', $order_id, $customer );
if ( get_post_status( $order_id ) === 'wc-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
*/
function wc_paying_customer( $order_id ) {
$order = wc_get_order( $order_id );
if ( $order->user_id > 0 && 'refund' !== $order->order_type ) {
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 );
}
if ( $order->user_id > 0 && 'simple' === $order->order_type ) {
$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 or ID or both) has bought an item.
* @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;
$transient_name = 'wc_cbp_' . md5( $customer_email . $user_id . WC_Cache_Helper::get_transient_version( 'orders' ) );
if ( false === ( $result = get_transient( $transient_name ) ) ) {
$customer_data = array( $user_id );
if ( $user_id ) {
$user = get_user_by( 'id', $user_id );
if ( isset( $user->user_email ) ) {
$customer_data[] = $user->user_email;
}
}
if ( is_email( $customer_email ) ) {
$customer_data[] = $customer_email;
}
$customer_data = array_map( 'esc_sql', array_filter( array_unique( $customer_data ) ) );
if ( sizeof( $customer_data ) == 0 ) {
return false;
}
$result = $wpdb->get_col( "
SELECT im.meta_value FROM {$wpdb->posts} AS p
INNER JOIN {$wpdb->postmeta} AS pm ON p.ID = pm.post_id
INNER JOIN {$wpdb->prefix}woocommerce_order_items AS i ON p.ID = i.order_id
INNER JOIN {$wpdb->prefix}woocommerce_order_itemmeta AS im ON i.order_item_id = im.order_item_id
WHERE p.post_status IN ( 'wc-completed', 'wc-processing' )
AND pm.meta_key IN ( '_billing_email', '_customer_user' )
AND im.meta_key IN ( '_product_id', '_variation_id' )
AND im.meta_value != 0
AND pm.meta_value IN ( '" . implode( "','", $customer_data ) . "' )
" );
$result = array_map( 'absint', $result );
set_transient( $transient_name, $result, DAY_IN_SECONDS * 30 );
}
return in_array( absint( $product_id ), $result );
}
/**
* 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 = wc_get_order( $args[2] );
if ( $order && $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 = wc_get_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 = wc_get_order( $args[2] );
if ( $user_id == $order->user_id ) {
$allcaps['order_again'] = true;
}
break;
case 'cancel_order' :
$user_id = $args[1];
$order = wc_get_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' :
if ( ! isset( $args[0] ) || $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 = apply_filters( 'woocommerce_permission_list', $wpdb->get_results( $wpdb->prepare( "
SELECT permissions.*
FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions as permissions
WHERE user_id = %d
AND permissions.order_id > 0
AND
(
permissions.downloads_remaining > 0
OR
permissions.downloads_remaining = ''
)
AND
(
permissions.access_expires IS NULL
OR
permissions.access_expires >= %s
OR
permissions.access_expires = '0000-00-00 00:00:00'
)
ORDER BY permissions.order_id, permissions.product_id, permissions.permission_id;
", $customer_id, date( 'Y-m-d', current_time( 'timestamp' ) ) ) ), $customer_id );
if ( $results ) {
$looped_downloads = array();
foreach ( $results as $result ) {
if ( ! $order || $order->id != $result->order_id ) {
// new order
$order = wc_get_order( $result->order_id );
$_product = null;
}
// Make sure the order exists for this download
if ( ! $order ) {
continue;
}
// Downloads permitted?
if ( ! $order->is_download_permitted() ) {
continue;
}
$product_id = intval( $result->product_id );
if ( ! $_product || $_product->id != $product_id ) {
// new product
$file_number = 0;
$_product = wc_get_product( $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 );
// Check if the file has been already added to the downloads list
if ( in_array( $download_file, $looped_downloads ) ) {
continue;
}
array_push( $looped_downloads, $download_file );
// 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' => $product_id,
'order' => $result->order_key,
'email' => $result->user_email,
'key' => $result->download_id
),
home_url( '/' )
),
'download_id' => $result->download_id,
'product_id' => $product_id,
'download_name' => $download_name,
'order_id' => $order->id,
'order_key' => $order->order_key,
'downloads_remaining' => $result->downloads_remaining,
'access_expires' => $result->access_expires,
'file' => $download_file
);
$file_number++;
}
}
return $downloads;
}
/**
* Get total spent by customer.
* @param int $user_id
* @return string
*/
function wc_get_customer_total_spent( $user_id ) {
if ( ! $spent = get_user_meta( $user_id, '_money_spent', true ) ) {
global $wpdb;
$spent = $wpdb->get_var( "SELECT SUM(meta2.meta_value)
FROM $wpdb->posts as posts
LEFT JOIN {$wpdb->postmeta} AS meta ON posts.ID = meta.post_id
LEFT JOIN {$wpdb->postmeta} AS meta2 ON posts.ID = meta2.post_id
WHERE meta.meta_key = '_customer_user'
AND meta.meta_value = $user_id
AND posts.post_type IN ('" . implode( "','", wc_get_order_types( 'reports' ) ) . "')
AND posts.post_status IN ( 'wc-completed', 'wc-processing' )
AND meta2.meta_key = '_order_total'
" );
update_user_meta( $user_id, '_money_spent', $spent );
}
return $spent;
}
/**
* Get total orders by customer.
* @param int $user_id
* @return int
*/
function wc_get_customer_order_count( $user_id ) {
if ( ! $count = get_user_meta( $user_id, '_order_count', true ) ) {
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' );