BP_REST_Document_Endpoint::get_item_permissions_check( WP_REST_Request $request )

	public function get_item_permissions_check( $request ) {
		$retval = true;

		if ( function_exists( 'bp_enable_private_network' ) && true !== bp_enable_private_network() && ! is_user_logged_in() ) {
			$retval = new WP_Error(
				'bp_rest_authorization_required',
				__( 'Sorry, Restrict access to only logged-in members.', 'buddyboss' ),
				array(
					'status' => rest_authorization_required_code(),
				)
			);
		}

		$document = new BP_Document( $request['id'] );

		if ( true === $retval && empty( $document->id ) ) {
			$retval = new WP_Error(
				'bp_rest_document_invalid_id',
				__( 'Invalid document ID.', 'buddyboss' ),
				array(
					'status' => 404,
				)
			);
		}

		if (
			true === $retval
			&& 'public' !== $document->privacy
			&& true === $this->bp_rest_check_privacy_restriction( $document )
		) {
			$retval = new WP_Error(
				'bp_rest_authorization_required',
				__( 'Sorry, Restrict access to view this document.', 'buddyboss' ),
				array(
					'status' => rest_authorization_required_code(),
				)
			);
		}

		/**
		 * Filter the document `get_item` permissions check.
		 *
		 * @since 0.1.0
		 *
		 * @param WP_REST_Request $request The request sent to the API.
		 * @param bool            $retval  Returned value.
		 */
		return apply_filters( 'bp_rest_document_get_item_permissions_check', $retval, $request );
	}