"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); 0 && (module.exports = { INTERCEPTION_ROUTE_MARKERS: null, extractInterceptionRouteInformation: null, isInterceptionRouteAppPath: null }); function _export(target, all) { for(var name in all)Object.defineProperty(target, name, { enumerable: true, get: all[name] }); } _export(exports, { INTERCEPTION_ROUTE_MARKERS: function() { return INTERCEPTION_ROUTE_MARKERS; }, extractInterceptionRouteInformation: function() { return extractInterceptionRouteInformation; }, isInterceptionRouteAppPath: function() { return isInterceptionRouteAppPath; } }); const _apppaths = require("../../../shared/lib/router/utils/app-paths"); const INTERCEPTION_ROUTE_MARKERS = [ "(..)(..)", "(.)", "(..)", "(...)" ]; function isInterceptionRouteAppPath(path) { // TODO-APP: add more serious validation return path.split("/").find((segment)=>INTERCEPTION_ROUTE_MARKERS.find((m)=>segment.startsWith(m))) !== undefined; } function extractInterceptionRouteInformation(path) { let interceptingRoute, marker, interceptedRoute; for (const segment of path.split("/")){ marker = INTERCEPTION_ROUTE_MARKERS.find((m)=>segment.startsWith(m)); if (marker) { [interceptingRoute, interceptedRoute] = path.split(marker, 2); break; } } if (!interceptingRoute || !marker || !interceptedRoute) { throw new Error(`Invalid interception route: ${path}. Must be in the format //(..|...|..)(..)/`); } interceptingRoute = (0, _apppaths.normalizeAppPath)(interceptingRoute) // normalize the path, e.g. /(blog)/feed -> /feed ; switch(marker){ case "(.)": // (.) indicates that we should match with sibling routes, so we just need to append the intercepted route to the intercepting route if (interceptingRoute === "/") { interceptedRoute = `/${interceptedRoute}`; } else { interceptedRoute = interceptingRoute + "/" + interceptedRoute; } break; case "(..)": // (..) indicates that we should match at one level up, so we need to remove the last segment of the intercepting route if (interceptingRoute === "/") { throw new Error(`Invalid interception route: ${path}. Cannot use (..) marker at the root level, use (.) instead.`); } interceptedRoute = interceptingRoute.split("/").slice(0, -1).concat(interceptedRoute).join("/"); break; case "(...)": // (...) will match the route segment in the root directory, so we need to use the root directory to prepend the intercepted route interceptedRoute = "/" + interceptedRoute; break; case "(..)(..)": // (..)(..) indicates that we should match at two levels up, so we need to remove the last two segments of the intercepting route const splitInterceptingRoute = interceptingRoute.split("/"); if (splitInterceptingRoute.length <= 2) { throw new Error(`Invalid interception route: ${path}. Cannot use (..)(..) marker at the root level or one level up.`); } interceptedRoute = splitInterceptingRoute.slice(0, -2).concat(interceptedRoute).join("/"); break; default: throw new Error("Invariant: unexpected marker"); } return { interceptingRoute, interceptedRoute }; } //# sourceMappingURL=interception-routes.js.map