BP_REST_XProfile_Fields_Endpoint::get_items( WP_REST_Request $request )

	public function get_items( $request ) {
		$args = array(
			'profile_group_id'       => $request['profile_group_id'],
			'user_id'                => $request['user_id'],
			'member_type'            => $request['member_type'],
			'hide_empty_groups'      => $request['hide_empty_groups'],
			'hide_empty_fields'      => $request['hide_empty_fields'],
			'fetch_field_data'       => $request['fetch_field_data'],
			'fetch_visibility_level' => $request['fetch_visibility_level'],
			'exclude_groups'         => $request['exclude_groups'],
			'exclude_fields'         => $request['exclude_fields'],
			'update_meta_cache'      => $request['update_meta_cache'],
			'fetch_fields'           => true,
		);

		if ( empty( $request['member_type'] ) ) {
			$args['member_type'] = false;
		}

		/**
		 * Filter the query arguments for the request.
		 *
		 * @param array $args Key value array of query var to query value.
		 * @param WP_REST_Request $request The request sent to the API.
		 *
		 * @since 0.1.0
		 */
		$args = apply_filters( 'bp_rest_xprofile_fields_get_items_query_args', $args, $request );

		// Actually, query it.
		$field_groups = bp_xprofile_get_groups( $args );

		$retval = array();
		foreach ( $field_groups as $group ) {
			foreach ( $group->fields as $field ) {

				/**
				 * Added support for display name format support from platform.
				 */
				// Get the current display settings from BuddyBoss > Settings > Profiles > Display Name Format.
				$current_value = bp_get_option( 'bp-display-name-format' );

				// If First Name selected then do not add last name field.
				if ( 'first_name' === $current_value && function_exists( 'bp_xprofile_lastname_field_id' ) && bp_xprofile_lastname_field_id() === $field->id ) {
					if ( function_exists( 'bp_hide_last_name' ) && false === bp_hide_last_name() ) {
						continue;
					}
					// If Nick Name selected then do not add first & last name field.
				} elseif ( 'nickname' === $current_value && function_exists( 'bp_xprofile_lastname_field_id' ) && bp_xprofile_lastname_field_id() === $field->id ) {
					if ( function_exists( 'bp_hide_nickname_last_name' ) && false === bp_hide_nickname_last_name() ) {
						continue;
					}
				} elseif ( 'nickname' === $current_value && function_exists( 'bp_xprofile_firstname_field_id' ) && bp_xprofile_firstname_field_id() === $field->id ) {
					if ( function_exists( 'bp_hide_nickname_first_name' ) && false === bp_hide_nickname_first_name() ) {
						continue;
					}
				}

				if ( function_exists( 'bp_member_type_enable_disable' ) && false === bp_member_type_enable_disable() ) {
					if ( function_exists( 'bp_get_xprofile_member_type_field_id' ) && bp_get_xprofile_member_type_field_id() === $field->id ) {
						continue;
					}
				}
				/**
				 * --Added support for display name format support from platform.
				 */

				$retval[] = $this->prepare_response_for_collection(
					$this->prepare_item_for_response( $field, $request )
				);
			}
		}

		$response = rest_ensure_response( $retval );

		/**
		 * Fires after a list of field are fetched via the REST API.
		 *
		 * @param array $field_groups Fetched field groups.
		 * @param WP_REST_Response $response The response data.
		 * @param WP_REST_Request $request The request sent to the API.
		 *
		 * @since 0.1.0
		 */
		do_action( 'bp_rest_xprofile_fields_get_items', $field_groups, $response, $request );

		return $response;
	}