BP_REST_Mention_Endpoint::get_items( WP_REST_Request $request )

	public function get_items( $request ) {

		$args = array(
			'term' => sanitize_text_field( $request['term'] ),
			'type' => 'members',
		);

		if ( ! empty( $request['only_friends'] ) ) {
			$args['only_friends'] = absint( $request['only_friends'] );
		} elseif (
			bp_is_active( 'messages' )
			&& bp_is_active( 'friends' )
			&& function_exists( 'bp_force_friendship_to_message' )
			&& bp_force_friendship_to_message()
		) {
			$args['only_friends'] = true;
		}

		if ( ! empty( $request['group_id'] ) ) {
			$args['group_id'] = absint( $request['group_id'] );
		}

		$results = bp_core_get_suggestions( $args );

		if ( is_wp_error( $results ) ) {
			return new WP_Error(
				'bp_rest_unknown_error',
				$results->get_error_message(),
				array(
					'status' => 400,
				)
			);
		}

		$retval = array();

		foreach ( $results as $member ) {
			$retval[] = $this->prepare_response_for_collection(
				$this->prepare_item_for_response( $member, $request )
			);
		}

		$response = rest_ensure_response( $retval );

		/**
		 * Fires after a component is updated via the REST API.
		 *
		 * @param array            $results  Component info.
		 * @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_mention_items', $results, $response, $request );

		return $response;
	}