BP_REST_Activity_Link_Preview_Endpoint::get_items( WP_REST_Request $request )

	public function get_items( $request ) {

		$url = $request->get_param( 'url' );

		if ( ! wp_http_validate_url( $url ) ) {
			return new WP_Error(
				'bp_rest_invalid_url',
				__( 'Sorry, URL is not valid.', 'buddyboss' ),
				array(
					'status' => 400,
				)
			);
		}

		$retval = array(
			'title'       => '',
			'description' => '',
			'images'      => '',
			'error'       => '',
			'wp_embed'    => '',
		);

		// Get URL parsed data.
		$parse_url_data = ( function_exists( 'bp_core_parse_url' ) ? bp_core_parse_url( $url ) : '' );

		// If empty data then send error.
		if ( empty( $parse_url_data ) ) {
			return new WP_Error(
				'bp_rest_unknown_error',
				__( 'Sorry! preview is not available right now. Please try again later.', 'buddyboss' ),
				array(
					'status' => 400,
				)
			);
		}

		$retval = array_merge( $retval, $parse_url_data );

		$retval   = $this->add_additional_fields_to_object( $retval, $request );
		$response = rest_ensure_response( $retval );

		/**
		 * Fires after the activity link preview is fetched via the REST API.
		 *
		 * @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_activity_link_preview_get_items', $response, $request );

		return $response;
	}