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<?php
namespace AC\Column;
use AC\Column;
use AC\Settings;
/**
* Column displaying the menus the item is used in. Supported by all object types that
* can be referenced in menus (i.e. posts).
* @since 2.2.5
*/
abstract class Menu extends Column {
public function __construct() {
$this->set_type( 'column-used_by_menu' );
$this->set_label( __( 'Menu', 'codepress-admin-columns' ) );
}
/**
* @param $object_id
*
* @return array
* @since 2.2.5
*/
public function get_raw_value( $object_id ) {
return $this->get_menus( $object_id, [ 'fields' => 'ids', 'orderby' => 'name' ] );
}
/**
* @return string
*/
public abstract function get_object_type();
/**
* @return string
*/
public abstract function get_item_type();
/**
* @param int $object_id
*
* @return array
*/
public function get_menu_item_ids( $object_id ) {
$menu_item_ids = get_posts( [
'post_type' => 'nav_menu_item',
'posts_per_page' => -1,
'post_status' => 'publish',
'fields' => 'ids',
'meta_query' => [
[
'key' => '_menu_item_object_id',
'value' => $object_id,
],
[
'key' => '_menu_item_object',
'value' => $this->get_object_type(),
],
],
] );
return $menu_item_ids;
}
/**
* @param int $object_id
* @param array $args
*
* @return array
*/
public function get_menus( $object_id, $args = [] ) {
$menu_item_ids = $this->get_menu_item_ids( $object_id );
if ( ! $menu_item_ids ) {
return [];
}
$menu_ids = wp_get_object_terms( $menu_item_ids, 'nav_menu', $args );
if ( ! $menu_ids || is_wp_error( $menu_ids ) ) {
return [];
}
return $menu_ids;
}
public function register_settings() {
$this->add_setting( new Settings\Column\LinkToMenu( $this ) );
}
}
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