@angular/router
Version:
Angular - the routing library
671 lines (670 loc) • 110 kB
JavaScript
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import * as tslib_1 from "tslib";
import { NgModuleRef, NgZone, isDevMode, ɵConsole as Console } from '@angular/core';
import { BehaviorSubject, EMPTY, Subject, of } from 'rxjs';
import { catchError, filter, finalize, map, switchMap, tap } from 'rxjs/operators';
import { standardizeConfig, validateConfig } from './config';
import { createRouterState } from './create_router_state';
import { createUrlTree } from './create_url_tree';
import { GuardsCheckEnd, GuardsCheckStart, NavigationCancel, NavigationEnd, NavigationError, NavigationStart, ResolveEnd, ResolveStart, RouteConfigLoadEnd, RouteConfigLoadStart, RoutesRecognized } from './events';
import { activateRoutes } from './operators/activate_routes';
import { applyRedirects } from './operators/apply_redirects';
import { checkGuards } from './operators/check_guards';
import { recognize } from './operators/recognize';
import { resolveData } from './operators/resolve_data';
import { switchTap } from './operators/switch_tap';
import { DefaultRouteReuseStrategy } from './route_reuse_strategy';
import { RouterConfigLoader } from './router_config_loader';
import { createEmptyState } from './router_state';
import { isNavigationCancelingError } from './shared';
import { DefaultUrlHandlingStrategy } from './url_handling_strategy';
import { UrlTree, containsTree, createEmptyUrlTree } from './url_tree';
import { getAllRouteGuards } from './utils/preactivation';
function defaultErrorHandler(error) {
throw error;
}
function defaultMalformedUriErrorHandler(error, urlSerializer, url) {
return urlSerializer.parse('/');
}
/**
* @internal
*/
function defaultRouterHook(snapshot, runExtras) {
return of(null);
}
/**
* @description
*
* Provides the navigation and url manipulation capabilities.
*
* See `Routes` for more details and examples.
*
* @ngModule RouterModule
*
* @publicApi
*/
var Router = /** @class */ (function () {
/**
* Creates the router service.
*/
// TODO: vsavkin make internal after the final is out.
function Router(rootComponentType, urlSerializer, rootContexts, location, injector, loader, compiler, config) {
var _this = this;
this.rootComponentType = rootComponentType;
this.urlSerializer = urlSerializer;
this.rootContexts = rootContexts;
this.location = location;
this.config = config;
this.navigationId = 0;
this.isNgZoneEnabled = false;
this.events = new Subject();
/**
* Error handler that is invoked when a navigation errors.
*
* See `ErrorHandler` for more information.
*/
this.errorHandler = defaultErrorHandler;
/**
* Malformed uri error handler is invoked when `Router.parseUrl(url)` throws an
* error due to containing an invalid character. The most common case would be a `%` sign
* that's not encoded and is not part of a percent encoded sequence.
*/
this.malformedUriErrorHandler = defaultMalformedUriErrorHandler;
/**
* Indicates if at least one navigation happened.
*/
this.navigated = false;
this.lastSuccessfulId = -1;
/**
* Used by RouterModule. This allows us to
* pause the navigation either before preactivation or after it.
* @internal
*/
this.hooks = {
beforePreactivation: defaultRouterHook,
afterPreactivation: defaultRouterHook
};
/**
* Extracts and merges URLs. Used for AngularJS to Angular migrations.
*/
this.urlHandlingStrategy = new DefaultUrlHandlingStrategy();
this.routeReuseStrategy = new DefaultRouteReuseStrategy();
/**
* Define what the router should do if it receives a navigation request to the current URL.
* By default, the router will ignore this navigation. However, this prevents features such
* as a "refresh" button. Use this option to configure the behavior when navigating to the
* current URL. Default is 'ignore'.
*/
this.onSameUrlNavigation = 'ignore';
/**
* Defines how the router merges params, data and resolved data from parent to child
* routes. Available options are:
*
* - `'emptyOnly'`, the default, only inherits parent params for path-less or component-less
* routes.
* - `'always'`, enables unconditional inheritance of parent params.
*/
this.paramsInheritanceStrategy = 'emptyOnly';
/**
* Defines when the router updates the browser URL. The default behavior is to update after
* successful navigation. However, some applications may prefer a mode where the URL gets
* updated at the beginning of navigation. The most common use case would be updating the
* URL early so if navigation fails, you can show an error message with the URL that failed.
* Available options are:
*
* - `'deferred'`, the default, updates the browser URL after navigation has finished.
* - `'eager'`, updates browser URL at the beginning of navigation.
*/
this.urlUpdateStrategy = 'deferred';
/**
* See {@link RouterModule} for more information.
*/
this.relativeLinkResolution = 'legacy';
var onLoadStart = function (r) { return _this.triggerEvent(new RouteConfigLoadStart(r)); };
var onLoadEnd = function (r) { return _this.triggerEvent(new RouteConfigLoadEnd(r)); };
this.ngModule = injector.get(NgModuleRef);
this.console = injector.get(Console);
var ngZone = injector.get(NgZone);
this.isNgZoneEnabled = ngZone instanceof NgZone;
this.resetConfig(config);
this.currentUrlTree = createEmptyUrlTree();
this.rawUrlTree = this.currentUrlTree;
this.configLoader = new RouterConfigLoader(loader, compiler, onLoadStart, onLoadEnd);
this.routerState = createEmptyState(this.currentUrlTree, this.rootComponentType);
this.transitions = new BehaviorSubject({
id: 0,
currentUrlTree: this.currentUrlTree,
currentRawUrl: this.currentUrlTree,
extractedUrl: this.urlHandlingStrategy.extract(this.currentUrlTree),
urlAfterRedirects: this.urlHandlingStrategy.extract(this.currentUrlTree),
rawUrl: this.currentUrlTree,
extras: {},
resolve: null,
reject: null,
promise: Promise.resolve(true),
source: 'imperative',
state: null,
currentSnapshot: this.routerState.snapshot,
targetSnapshot: null,
currentRouterState: this.routerState,
targetRouterState: null,
guards: { canActivateChecks: [], canDeactivateChecks: [] },
guardsResult: null,
});
this.navigations = this.setupNavigations(this.transitions);
this.processNavigations();
}
Router.prototype.setupNavigations = function (transitions) {
var _this = this;
var eventsSubject = this.events;
return transitions.pipe(filter(function (t) { return t.id !== 0; }),
// Extract URL
map(function (t) { return (tslib_1.__assign({}, t, { extractedUrl: _this.urlHandlingStrategy.extract(t.rawUrl) })); }),
// Using switchMap so we cancel executing navigations when a new one comes in
switchMap(function (t) {
var completed = false;
var errored = false;
return of(t).pipe(switchMap(function (t) {
var urlTransition = !_this.navigated || t.extractedUrl.toString() !== _this.currentUrlTree.toString();
var processCurrentUrl = (_this.onSameUrlNavigation === 'reload' ? true : urlTransition) &&
_this.urlHandlingStrategy.shouldProcessUrl(t.rawUrl);
if (processCurrentUrl) {
return of(t).pipe(
// Update URL if in `eager` update mode
tap(function (t) { return _this.urlUpdateStrategy === 'eager' && !t.extras.skipLocationChange &&
_this.setBrowserUrl(t.rawUrl, !!t.extras.replaceUrl, t.id); }),
// Fire NavigationStart event
switchMap(function (t) {
var transition = _this.transitions.getValue();
eventsSubject.next(new NavigationStart(t.id, _this.serializeUrl(t.extractedUrl), t.source, t.state));
if (transition !== _this.transitions.getValue()) {
return EMPTY;
}
return [t];
}),
// This delay is required to match old behavior that forced navigation to
// always be async
switchMap(function (t) { return Promise.resolve(t); }),
// ApplyRedirects
applyRedirects(_this.ngModule.injector, _this.configLoader, _this.urlSerializer, _this.config),
// Recognize
recognize(_this.rootComponentType, _this.config, function (url) { return _this.serializeUrl(url); }, _this.paramsInheritanceStrategy),
// Fire RoutesRecognized
tap(function (t) {
var routesRecognized = new RoutesRecognized(t.id, _this.serializeUrl(t.extractedUrl), _this.serializeUrl(t.urlAfterRedirects), t.targetSnapshot);
eventsSubject.next(routesRecognized);
}));
}
else {
var processPreviousUrl = urlTransition && _this.rawUrlTree &&
_this.urlHandlingStrategy.shouldProcessUrl(_this.rawUrlTree);
/* When the current URL shouldn't be processed, but the previous one was, we
* handle this "error condition" by navigating to the previously successful URL,
* but leaving the URL intact.*/
if (processPreviousUrl) {
var id = t.id, extractedUrl = t.extractedUrl, source = t.source, state = t.state, extras = t.extras;
var navStart = new NavigationStart(id, _this.serializeUrl(extractedUrl), source, state);
eventsSubject.next(navStart);
var targetSnapshot = createEmptyState(extractedUrl, _this.rootComponentType).snapshot;
return of(tslib_1.__assign({}, t, { targetSnapshot: targetSnapshot, urlAfterRedirects: extractedUrl, extras: tslib_1.__assign({}, extras, { skipLocationChange: false, replaceUrl: false }) }));
}
else {
/* When neither the current or previous URL can be processed, do nothing other
* than update router's internal reference to the current "settled" URL. This
* way the next navigation will be coming from the current URL in the browser.
*/
_this.rawUrlTree = t.rawUrl;
t.resolve(null);
return EMPTY;
}
}
}),
// Before Preactivation
switchTap(function (t) {
var targetSnapshot = t.targetSnapshot, navigationId = t.id, appliedUrlTree = t.extractedUrl, rawUrlTree = t.rawUrl, _a = t.extras, skipLocationChange = _a.skipLocationChange, replaceUrl = _a.replaceUrl;
return _this.hooks.beforePreactivation(targetSnapshot, {
navigationId: navigationId,
appliedUrlTree: appliedUrlTree,
rawUrlTree: rawUrlTree,
skipLocationChange: !!skipLocationChange,
replaceUrl: !!replaceUrl,
});
}),
// --- GUARDS ---
tap(function (t) {
var guardsStart = new GuardsCheckStart(t.id, _this.serializeUrl(t.extractedUrl), _this.serializeUrl(t.urlAfterRedirects), t.targetSnapshot);
_this.triggerEvent(guardsStart);
}), map(function (t) { return (tslib_1.__assign({}, t, { guards: getAllRouteGuards(t.targetSnapshot, t.currentSnapshot, _this.rootContexts) })); }), checkGuards(_this.ngModule.injector, function (evt) { return _this.triggerEvent(evt); }), tap(function (t) {
var guardsEnd = new GuardsCheckEnd(t.id, _this.serializeUrl(t.extractedUrl), _this.serializeUrl(t.urlAfterRedirects), t.targetSnapshot, !!t.guardsResult);
_this.triggerEvent(guardsEnd);
}), filter(function (t) {
if (!t.guardsResult) {
_this.resetUrlToCurrentUrlTree();
var navCancel = new NavigationCancel(t.id, _this.serializeUrl(t.extractedUrl), '');
eventsSubject.next(navCancel);
t.resolve(false);
return false;
}
return true;
}),
// --- RESOLVE ---
switchTap(function (t) {
if (t.guards.canActivateChecks.length) {
return of(t).pipe(tap(function (t) {
var resolveStart = new ResolveStart(t.id, _this.serializeUrl(t.extractedUrl), _this.serializeUrl(t.urlAfterRedirects), t.targetSnapshot);
_this.triggerEvent(resolveStart);
}), resolveData(_this.paramsInheritanceStrategy, _this.ngModule.injector), //
tap(function (t) {
var resolveEnd = new ResolveEnd(t.id, _this.serializeUrl(t.extractedUrl), _this.serializeUrl(t.urlAfterRedirects), t.targetSnapshot);
_this.triggerEvent(resolveEnd);
}));
}
return undefined;
}),
// --- AFTER PREACTIVATION ---
switchTap(function (t) {
var targetSnapshot = t.targetSnapshot, navigationId = t.id, appliedUrlTree = t.extractedUrl, rawUrlTree = t.rawUrl, _a = t.extras, skipLocationChange = _a.skipLocationChange, replaceUrl = _a.replaceUrl;
return _this.hooks.afterPreactivation(targetSnapshot, {
navigationId: navigationId,
appliedUrlTree: appliedUrlTree,
rawUrlTree: rawUrlTree,
skipLocationChange: !!skipLocationChange,
replaceUrl: !!replaceUrl,
});
}), map(function (t) {
var targetRouterState = createRouterState(_this.routeReuseStrategy, t.targetSnapshot, t.currentRouterState);
return (tslib_1.__assign({}, t, { targetRouterState: targetRouterState }));
}),
/* Once here, we are about to activate syncronously. The assumption is this will
succeed, and user code may read from the Router service. Therefore before
activation, we need to update router properties storing the current URL and the
RouterState, as well as updated the browser URL. All this should happen *before*
activating. */
tap(function (t) {
_this.currentUrlTree = t.urlAfterRedirects;
_this.rawUrlTree = _this.urlHandlingStrategy.merge(_this.currentUrlTree, t.rawUrl);
_this.routerState = t.targetRouterState;
if (_this.urlUpdateStrategy === 'deferred' && !t.extras.skipLocationChange) {
_this.setBrowserUrl(_this.rawUrlTree, !!t.extras.replaceUrl, t.id);
}
}), activateRoutes(_this.rootContexts, _this.routeReuseStrategy, function (evt) { return _this.triggerEvent(evt); }), tap({ next: function () { completed = true; }, complete: function () { completed = true; } }), finalize(function () {
/* When the navigation stream finishes either through error or success, we set the
* `completed` or `errored` flag. However, there are some situations where we could
* get here without either of those being set. For instance, a redirect during
* NavigationStart. Therefore, this is a catch-all to make sure the NavigationCancel
* event is fired when a navigation gets cancelled but not caught by other means. */
if (!completed && !errored) {
// Must reset to current URL tree here to ensure history.state is set. On a fresh
// page load, if a new navigation comes in before a successful navigation
// completes, there will be nothing in history.state.navigationId. This can cause
// sync problems with AngularJS sync code which looks for a value here in order
// to determine whether or not to handle a given popstate event or to leave it
// to the Angualr router.
_this.resetUrlToCurrentUrlTree();
var navCancel = new NavigationCancel(t.id, _this.serializeUrl(t.extractedUrl), "Navigation ID " + t.id + " is not equal to the current navigation id " + _this.navigationId);
eventsSubject.next(navCancel);
t.resolve(false);
}
}), catchError(function (e) {
errored = true;
/* This error type is issued during Redirect, and is handled as a cancellation
* rather than an error. */
if (isNavigationCancelingError(e)) {
_this.navigated = true;
_this.resetStateAndUrl(t.currentRouterState, t.currentUrlTree, t.rawUrl);
var navCancel = new NavigationCancel(t.id, _this.serializeUrl(t.extractedUrl), e.message);
eventsSubject.next(navCancel);
t.resolve(false);
/* All other errors should reset to the router's internal URL reference to the
* pre-error state. */
}
else {
_this.resetStateAndUrl(t.currentRouterState, t.currentUrlTree, t.rawUrl);
var navError = new NavigationError(t.id, _this.serializeUrl(t.extractedUrl), e);
eventsSubject.next(navError);
try {
t.resolve(_this.errorHandler(e));
}
catch (ee) {
t.reject(ee);
}
}
return EMPTY;
}));
// TODO(jasonaden): remove cast once g3 is on updated TypeScript
}));
};
/**
* @internal
* TODO: this should be removed once the constructor of the router made internal
*/
Router.prototype.resetRootComponentType = function (rootComponentType) {
this.rootComponentType = rootComponentType;
// TODO: vsavkin router 4.0 should make the root component set to null
// this will simplify the lifecycle of the router.
this.routerState.root.component = this.rootComponentType;
};
Router.prototype.getTransition = function () { return this.transitions.value; };
Router.prototype.setTransition = function (t) {
this.transitions.next(tslib_1.__assign({}, this.getTransition(), t));
};
/**
* Sets up the location change listener and performs the initial navigation.
*/
Router.prototype.initialNavigation = function () {
this.setUpLocationChangeListener();
if (this.navigationId === 0) {
this.navigateByUrl(this.location.path(true), { replaceUrl: true });
}
};
/**
* Sets up the location change listener.
*/
Router.prototype.setUpLocationChangeListener = function () {
var _this = this;
// Don't need to use Zone.wrap any more, because zone.js
// already patch onPopState, so location change callback will
// run into ngZone
if (!this.locationSubscription) {
this.locationSubscription = this.location.subscribe(function (change) {
var rawUrlTree = _this.parseUrl(change['url']);
var source = change['type'] === 'popstate' ? 'popstate' : 'hashchange';
var state = change.state && change.state.navigationId ?
{ navigationId: change.state.navigationId } :
null;
setTimeout(function () { _this.scheduleNavigation(rawUrlTree, source, state, { replaceUrl: true }); }, 0);
});
}
};
Object.defineProperty(Router.prototype, "url", {
/** The current url */
get: function () { return this.serializeUrl(this.currentUrlTree); },
enumerable: true,
configurable: true
});
/** @internal */
Router.prototype.triggerEvent = function (event) { this.events.next(event); };
/**
* Resets the configuration used for navigation and generating links.
*
* @usageNotes
*
* ### Example
*
* ```
* router.resetConfig([
* { path: 'team/:id', component: TeamCmp, children: [
* { path: 'simple', component: SimpleCmp },
* { path: 'user/:name', component: UserCmp }
* ]}
* ]);
* ```
*/
Router.prototype.resetConfig = function (config) {
validateConfig(config);
this.config = config.map(standardizeConfig);
this.navigated = false;
this.lastSuccessfulId = -1;
};
/** @docsNotRequired */
Router.prototype.ngOnDestroy = function () { this.dispose(); };
/** Disposes of the router */
Router.prototype.dispose = function () {
if (this.locationSubscription) {
this.locationSubscription.unsubscribe();
this.locationSubscription = null;
}
};
/**
* Applies an array of commands to the current url tree and creates a new url tree.
*
* When given an activate route, applies the given commands starting from the route.
* When not given a route, applies the given command starting from the root.
*
* @usageNotes
*
* ### Example
*
* ```
* // create /team/33/user/11
* router.createUrlTree(['/team', 33, 'user', 11]);
*
* // create /team/33;expand=true/user/11
* router.createUrlTree(['/team', 33, {expand: true}, 'user', 11]);
*
* // you can collapse static segments like this (this works only with the first passed-in value):
* router.createUrlTree(['/team/33/user', userId]);
*
* // If the first segment can contain slashes, and you do not want the router to split it, you
* // can do the following:
*
* router.createUrlTree([{segmentPath: '/one/two'}]);
*
* // create /team/33/(user/11//right:chat)
* router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: 'chat'}}]);
*
* // remove the right secondary node
* router.createUrlTree(['/team', 33, {outlets: {primary: 'user/11', right: null}}]);
*
* // assuming the current url is `/team/33/user/11` and the route points to `user/11`
*
* // navigate to /team/33/user/11/details
* router.createUrlTree(['details'], {relativeTo: route});
*
* // navigate to /team/33/user/22
* router.createUrlTree(['../22'], {relativeTo: route});
*
* // navigate to /team/44/user/22
* router.createUrlTree(['../../team/44/user/22'], {relativeTo: route});
* ```
*/
Router.prototype.createUrlTree = function (commands, navigationExtras) {
if (navigationExtras === void 0) { navigationExtras = {}; }
var relativeTo = navigationExtras.relativeTo, queryParams = navigationExtras.queryParams, fragment = navigationExtras.fragment, preserveQueryParams = navigationExtras.preserveQueryParams, queryParamsHandling = navigationExtras.queryParamsHandling, preserveFragment = navigationExtras.preserveFragment;
if (isDevMode() && preserveQueryParams && console && console.warn) {
console.warn('preserveQueryParams is deprecated, use queryParamsHandling instead.');
}
var a = relativeTo || this.routerState.root;
var f = preserveFragment ? this.currentUrlTree.fragment : fragment;
var q = null;
if (queryParamsHandling) {
switch (queryParamsHandling) {
case 'merge':
q = tslib_1.__assign({}, this.currentUrlTree.queryParams, queryParams);
break;
case 'preserve':
q = this.currentUrlTree.queryParams;
break;
default:
q = queryParams || null;
}
}
else {
q = preserveQueryParams ? this.currentUrlTree.queryParams : queryParams || null;
}
if (q !== null) {
q = this.removeEmptyProps(q);
}
return createUrlTree(a, this.currentUrlTree, commands, q, f);
};
/**
* Navigate based on the provided url. This navigation is always absolute.
*
* Returns a promise that:
* - resolves to 'true' when navigation succeeds,
* - resolves to 'false' when navigation fails,
* - is rejected when an error happens.
*
* @usageNotes
*
* ### Example
*
* ```
* router.navigateByUrl("/team/33/user/11");
*
* // Navigate without updating the URL
* router.navigateByUrl("/team/33/user/11", { skipLocationChange: true });
* ```
*
* Since `navigateByUrl()` takes an absolute URL as the first parameter,
* it will not apply any delta to the current URL and ignores any properties
* in the second parameter (the `NavigationExtras`) that would change the
* provided URL.
*/
Router.prototype.navigateByUrl = function (url, extras) {
if (extras === void 0) { extras = { skipLocationChange: false }; }
if (isDevMode() && this.isNgZoneEnabled && !NgZone.isInAngularZone()) {
this.console.warn("Navigation triggered outside Angular zone, did you forget to call 'ngZone.run()'?");
}
var urlTree = url instanceof UrlTree ? url : this.parseUrl(url);
var mergedTree = this.urlHandlingStrategy.merge(urlTree, this.rawUrlTree);
return this.scheduleNavigation(mergedTree, 'imperative', null, extras);
};
/**
* Navigate based on the provided array of commands and a starting point.
* If no starting route is provided, the navigation is absolute.
*
* Returns a promise that:
* - resolves to 'true' when navigation succeeds,
* - resolves to 'false' when navigation fails,
* - is rejected when an error happens.
*
* @usageNotes
*
* ### Example
*
* ```
* router.navigate(['team', 33, 'user', 11], {relativeTo: route});
*
* // Navigate without updating the URL
* router.navigate(['team', 33, 'user', 11], {relativeTo: route, skipLocationChange: true});
* ```
*
* The first parameter of `navigate()` is a delta to be applied to the current URL
* or the one provided in the `relativeTo` property of the second parameter (the
* `NavigationExtras`).
*/
Router.prototype.navigate = function (commands, extras) {
if (extras === void 0) { extras = { skipLocationChange: false }; }
validateCommands(commands);
return this.navigateByUrl(this.createUrlTree(commands, extras), extras);
};
/** Serializes a `UrlTree` into a string */
Router.prototype.serializeUrl = function (url) { return this.urlSerializer.serialize(url); };
/** Parses a string into a `UrlTree` */
Router.prototype.parseUrl = function (url) {
var urlTree;
try {
urlTree = this.urlSerializer.parse(url);
}
catch (e) {
urlTree = this.malformedUriErrorHandler(e, this.urlSerializer, url);
}
return urlTree;
};
/** Returns whether the url is activated */
Router.prototype.isActive = function (url, exact) {
if (url instanceof UrlTree) {
return containsTree(this.currentUrlTree, url, exact);
}
var urlTree = this.parseUrl(url);
return containsTree(this.currentUrlTree, urlTree, exact);
};
Router.prototype.removeEmptyProps = function (params) {
return Object.keys(params).reduce(function (result, key) {
var value = params[key];
if (value !== null && value !== undefined) {
result[key] = value;
}
return result;
}, {});
};
Router.prototype.processNavigations = function () {
var _this = this;
this.navigations.subscribe(function (t) {
_this.navigated = true;
_this.lastSuccessfulId = t.id;
_this.events
.next(new NavigationEnd(t.id, _this.serializeUrl(t.extractedUrl), _this.serializeUrl(_this.currentUrlTree)));
t.resolve(true);
}, function (e) { _this.console.warn("Unhandled Navigation Error: "); });
};
Router.prototype.scheduleNavigation = function (rawUrl, source, state, extras) {
var lastNavigation = this.getTransition();
// If the user triggers a navigation imperatively (e.g., by using navigateByUrl),
// and that navigation results in 'replaceState' that leads to the same URL,
// we should skip those.
if (lastNavigation && source !== 'imperative' && lastNavigation.source === 'imperative' &&
lastNavigation.rawUrl.toString() === rawUrl.toString()) {
return Promise.resolve(true); // return value is not used
}
// Because of a bug in IE and Edge, the location class fires two events (popstate and
// hashchange) every single time. The second one should be ignored. Otherwise, the URL will
// flicker. Handles the case when a popstate was emitted first.
if (lastNavigation && source == 'hashchange' && lastNavigation.source === 'popstate' &&
lastNavigation.rawUrl.toString() === rawUrl.toString()) {
return Promise.resolve(true); // return value is not used
}
// Because of a bug in IE and Edge, the location class fires two events (popstate and
// hashchange) every single time. The second one should be ignored. Otherwise, the URL will
// flicker. Handles the case when a hashchange was emitted first.
if (lastNavigation && source == 'popstate' && lastNavigation.source === 'hashchange' &&
lastNavigation.rawUrl.toString() === rawUrl.toString()) {
return Promise.resolve(true); // return value is not used
}
var resolve = null;
var reject = null;
var promise = new Promise(function (res, rej) {
resolve = res;
reject = rej;
});
var id = ++this.navigationId;
this.setTransition({
id: id,
source: source,
state: state,
currentUrlTree: this.currentUrlTree,
currentRawUrl: this.rawUrlTree, rawUrl: rawUrl, extras: extras, resolve: resolve, reject: reject, promise: promise,
currentSnapshot: this.routerState.snapshot,
currentRouterState: this.routerState
});
// Make sure that the error is propagated even though `processNavigations` catch
// handler does not rethrow
return promise.catch(function (e) { return Promise.reject(e); });
};
Router.prototype.setBrowserUrl = function (url, replaceUrl, id) {
var path = this.urlSerializer.serialize(url);
if (this.location.isCurrentPathEqualTo(path) || replaceUrl) {
this.location.replaceState(path, '', { navigationId: id });
}
else {
this.location.go(path, '', { navigationId: id });
}
};
Router.prototype.resetStateAndUrl = function (storedState, storedUrl, rawUrl) {
this.routerState = storedState;
this.currentUrlTree = storedUrl;
this.rawUrlTree = this.urlHandlingStrategy.merge(this.currentUrlTree, rawUrl);
this.resetUrlToCurrentUrlTree();
};
Router.prototype.resetUrlToCurrentUrlTree = function () {
this.location.replaceState(this.urlSerializer.serialize(this.rawUrlTree), '', { navigationId: this.lastSuccessfulId });
};
return Router;
}());
export { Router };
function validateCommands(commands) {
for (var i = 0; i < commands.length; i++) {
var cmd = commands[i];
if (cmd == null) {
throw new Error("The requested path contains " + cmd + " segment at index " + i);
}
}
}
//# 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