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<?php
if ( ! function_exists( 'drew_core_include_wishlist_widgets' ) ) {
/**
* Function that includes widgets
*/
function drew_core_include_wishlist_widgets() {
foreach ( glob( DREW_CORE_PLUGINS_PATH . '/wishlist/widgets/*/include.php' ) as $widget ) {
include_once $widget;
}
}
add_action( 'qode_framework_action_before_widgets_register', 'drew_core_include_wishlist_widgets' );
}
if ( ! function_exists( 'drew_core_add_wishlist_button' ) ) {
/**
* Function that add widhlist link to the item
*/
function drew_core_add_wishlist_button() {
drew_core_template_part( 'wishlist', 'templates/wishlist-link' );
}
// Add wishlist link into module template
add_action( 'drew_core_action_listing_side_info_last', 'drew_core_add_wishlist_button' );
}
if ( ! function_exists( 'drew_core_add_rest_api_wishlist_global_variables' ) ) {
/**
* Extend main rest api variables with new case
*
* @param array $global - list of variables
* @param string $namespace - rest namespace url
*
* @return array
*/
function drew_core_add_rest_api_wishlist_global_variables( $global, $namespace ) {
$global['wishlistRestRoute'] = $namespace . '/wishlist';
return $global;
}
add_filter( 'drew_filter_rest_api_global_variables', 'drew_core_add_rest_api_wishlist_global_variables', 10, 2 );
}
if ( ! function_exists( 'drew_core_add_rest_api_wishlist_route' ) ) {
/**
* Extend main rest api routes with new case
*
* @param array $routes - list of rest routes
*
* @return array
*/
function drew_core_add_rest_api_wishlist_route( $routes ) {
$routes['wishlist'] = array(
'route' => 'wishlist',
'methods' => WP_REST_Server::CREATABLE,
'callback' => 'drew_core_get_wishlist_content',
'permission_callback' => function () {
return is_user_logged_in();
},
'args' => array(
'options' => array(
'required' => true,
'validate_callback' => function ( $param, $request, $key ) {
// Simple solution for validation can be 'is_array' value instead of callback function
return is_array( $param ) ? $param : (array) $param;
},
'description' => esc_html__( 'Options data is array with reaction and id values', 'drew-core' ),
),
),
);
return $routes;
}
add_filter( 'drew_filter_rest_api_routes', 'drew_core_add_rest_api_wishlist_route' );
}
if ( ! function_exists( 'drew_core_get_wishlist_content' ) ) {
/**
* Function that return a new widhlist content on ajax call
*/
function drew_core_get_wishlist_content() {
if ( isset( $_POST['options'] ) && is_user_logged_in() ) {
$error = false;
$response_message = '';
$data = $_POST['options'];
$type = $data['type'];
$item_id = $data['itemID'];
// Validate fields
if ( empty( $item_id ) ) {
$error = true;
$response_message = esc_html__( 'Item ID is invalid.', 'drew-core' );
}
// Update user meta
if ( $error ) {
qode_framework_get_ajax_status( 'error', $response_message );
} else {
$user_id = get_current_user_id();
$user_meta = get_user_meta( $user_id, 'qodef_user_wishlist_items', true );
if ( 'add' === $type ) {
if ( ! isset( $user_meta ) || empty( $user_meta ) ) {
$user_meta = array();
}
$user_meta[ $item_id ] = get_the_title( $item_id );
update_user_meta( $user_id, 'qodef_user_wishlist_items', $user_meta );
qode_framework_get_ajax_status( 'success', esc_html__( 'Item is added', 'drew-core' ), array( 'user_id' => $user_id ) );
} elseif ( 'remove' === $type ) {
if ( ! empty( $user_meta ) && isset( $user_meta[ $item_id ] ) ) {
unset( $user_meta[ $item_id ] );
update_user_meta( $user_id, 'qodef_user_wishlist_items', $user_meta );
$count = drew_core_get_number_of_wishlist_items();
qode_framework_get_ajax_status( 'success', esc_html__( 'Removed', 'drew-core' ), array( 'count' => $count ) );
} else {
qode_framework_get_ajax_status( 'error', esc_html__( 'User meta is empty.', 'drew-core' ) );
}
}
unset( $_POST['options'] ); // Remove data from global post variable after submission
}
} else {
qode_framework_get_ajax_status( 'error', esc_html__( 'You are not authorized.', 'drew-core' ) );
}
}
}
if ( ! function_exists( 'drew_core_get_wishlist_items' ) ) {
/**
* Function that return user wishlist items
*
* @return array
*/
function drew_core_get_wishlist_items() {
$items = array();
$wishlist_items = get_user_meta( get_current_user_id(), 'qodef_user_wishlist_items', true );
if ( isset( $wishlist_items ) && ! empty( $wishlist_items ) ) {
$items = $wishlist_items;
}
return $items;
}
}
if ( ! function_exists( 'drew_core_get_number_of_wishlist_items' ) ) {
/**
* Function that return count of user wishlist items
*
* @return int
*/
function drew_core_get_number_of_wishlist_items( $user_id = 0 ) {
$count = 0;
if ( is_user_logged_in() && 0 === $user_id ) {
$wishlist_items = get_user_meta( get_current_user_id(), 'qodef_user_wishlist_items', true );
} elseif ( ! empty( $user_id ) ) {
$wishlist_items = get_user_meta( $user_id, 'qodef_user_wishlist_items', true );
}
if ( isset( $wishlist_items ) && ! empty( $wishlist_items ) ) {
$count = intval( count( $wishlist_items ) );
}
return $count;
}
}