@angular/common
Version:
Angular - commonly needed directives and services
294 lines • 32.8 kB
JavaScript
/**
* @license
* Copyright Google LLC 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 { EventEmitter, Injectable, ɵɵinject } from '@angular/core';
import { LocationStrategy } from './location_strategy';
import { joinWithSlash, normalizeQueryParams, stripTrailingSlash } from './util';
import * as i0 from "@angular/core";
import * as i1 from "./location_strategy";
/**
* @description
*
* A service that applications can use to interact with a browser's URL.
*
* Depending on the `LocationStrategy` used, `Location` persists
* to the URL's path or the URL's hash segment.
*
* @usageNotes
*
* It's better to use the `Router.navigate()` service to trigger route changes. Use
* `Location` only if you need to interact with or create normalized URLs outside of
* routing.
*
* `Location` is responsible for normalizing the URL against the application's base href.
* A normalized URL is absolute from the URL host, includes the application's base href, and has no
* trailing slash:
* - `/my/app/user/123` is normalized
* - `my/app/user/123` **is not** normalized
* - `/my/app/user/123/` **is not** normalized
*
* ### Example
*
* <code-example path='common/location/ts/path_location_component.ts'
* region='LocationComponent'></code-example>
*
* @publicApi
*/
class Location {
constructor(locationStrategy) {
/** @internal */
this._subject = new EventEmitter();
/** @internal */
this._urlChangeListeners = [];
/** @internal */
this._urlChangeSubscription = null;
this._locationStrategy = locationStrategy;
const baseHref = this._locationStrategy.getBaseHref();
// Note: This class's interaction with base HREF does not fully follow the rules
// outlined in the spec https://www.freesoft.org/CIE/RFC/1808/18.htm.
// Instead of trying to fix individual bugs with more and more code, we should
// investigate using the URL constructor and providing the base as a second
// argument.
// https://developer.mozilla.org/en-US/docs/Web/API/URL/URL#parameters
this._basePath = _stripOrigin(stripTrailingSlash(_stripIndexHtml(baseHref)));
this._locationStrategy.onPopState((ev) => {
this._subject.emit({
'url': this.path(true),
'pop': true,
'state': ev.state,
'type': ev.type,
});
});
}
/** @nodoc */
ngOnDestroy() {
this._urlChangeSubscription?.unsubscribe();
this._urlChangeListeners = [];
}
/**
* Normalizes the URL path for this location.
*
* @param includeHash True to include an anchor fragment in the path.
*
* @returns The normalized URL path.
*/
// TODO: vsavkin. Remove the boolean flag and always include hash once the deprecated router is
// removed.
path(includeHash = false) {
return this.normalize(this._locationStrategy.path(includeHash));
}
/**
* Reports the current state of the location history.
* @returns The current value of the `history.state` object.
*/
getState() {
return this._locationStrategy.getState();
}
/**
* Normalizes the given path and compares to the current normalized path.
*
* @param path The given URL path.
* @param query Query parameters.
*
* @returns True if the given URL path is equal to the current normalized path, false
* otherwise.
*/
isCurrentPathEqualTo(path, query = '') {
return this.path() == this.normalize(path + normalizeQueryParams(query));
}
/**
* Normalizes a URL path by stripping any trailing slashes.
*
* @param url String representing a URL.
*
* @returns The normalized URL string.
*/
normalize(url) {
return Location.stripTrailingSlash(_stripBasePath(this._basePath, _stripIndexHtml(url)));
}
/**
* Normalizes an external URL path.
* If the given URL doesn't begin with a leading slash (`'/'`), adds one
* before normalizing. Adds a hash if `HashLocationStrategy` is
* in use, or the `APP_BASE_HREF` if the `PathLocationStrategy` is in use.
*
* @param url String representing a URL.
*
* @returns A normalized platform-specific URL.
*/
prepareExternalUrl(url) {
if (url && url[0] !== '/') {
url = '/' + url;
}
return this._locationStrategy.prepareExternalUrl(url);
}
// TODO: rename this method to pushState
/**
* Changes the browser's URL to a normalized version of a given URL, and pushes a
* new item onto the platform's history.
*
* @param path URL path to normalize.
* @param query Query parameters.
* @param state Location history state.
*
*/
go(path, query = '', state = null) {
this._locationStrategy.pushState(state, '', path, query);
this._notifyUrlChangeListeners(this.prepareExternalUrl(path + normalizeQueryParams(query)), state);
}
/**
* Changes the browser's URL to a normalized version of the given URL, and replaces
* the top item on the platform's history stack.
*
* @param path URL path to normalize.
* @param query Query parameters.
* @param state Location history state.
*/
replaceState(path, query = '', state = null) {
this._locationStrategy.replaceState(state, '', path, query);
this._notifyUrlChangeListeners(this.prepareExternalUrl(path + normalizeQueryParams(query)), state);
}
/**
* Navigates forward in the platform's history.
*/
forward() {
this._locationStrategy.forward();
}
/**
* Navigates back in the platform's history.
*/
back() {
this._locationStrategy.back();
}
/**
* Navigate to a specific page from session history, identified by its relative position to the
* current page.
*
* @param relativePosition Position of the target page in the history relative to the current
* page.
* A negative value moves backwards, a positive value moves forwards, e.g. `location.historyGo(2)`
* moves forward two pages and `location.historyGo(-2)` moves back two pages. When we try to go
* beyond what's stored in the history session, we stay in the current page. Same behaviour occurs
* when `relativePosition` equals 0.
* @see https://developer.mozilla.org/en-US/docs/Web/API/History_API#Moving_to_a_specific_point_in_history
*/
historyGo(relativePosition = 0) {
this._locationStrategy.historyGo?.(relativePosition);
}
/**
* Registers a URL change listener. Use to catch updates performed by the Angular
* framework that are not detectible through "popstate" or "hashchange" events.
*
* @param fn The change handler function, which take a URL and a location history state.
* @returns A function that, when executed, unregisters a URL change listener.
*/
onUrlChange(fn) {
this._urlChangeListeners.push(fn);
if (!this._urlChangeSubscription) {
this._urlChangeSubscription = this.subscribe(v => {
this._notifyUrlChangeListeners(v.url, v.state);
});
}
return () => {
const fnIndex = this._urlChangeListeners.indexOf(fn);
this._urlChangeListeners.splice(fnIndex, 1);
if (this._urlChangeListeners.length === 0) {
this._urlChangeSubscription?.unsubscribe();
this._urlChangeSubscription = null;
}
};
}
/** @internal */
_notifyUrlChangeListeners(url = '', state) {
this._urlChangeListeners.forEach(fn => fn(url, state));
}
/**
* Subscribes to the platform's `popState` events.
*
* Note: `Location.go()` does not trigger the `popState` event in the browser. Use
* `Location.onUrlChange()` to subscribe to URL changes instead.
*
* @param value Event that is triggered when the state history changes.
* @param exception The exception to throw.
*
* @see [onpopstate](https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onpopstate)
*
* @returns Subscribed events.
*/
subscribe(onNext, onThrow, onReturn) {
return this._subject.subscribe({ next: onNext, error: onThrow, complete: onReturn });
}
/**
* Normalizes URL parameters by prepending with `?` if needed.
*
* @param params String of URL parameters.
*
* @returns The normalized URL parameters string.
*/
static { this.normalizeQueryParams = normalizeQueryParams; }
/**
* Joins two parts of a URL with a slash if needed.
*
* @param start URL string
* @param end URL string
*
*
* @returns The joined URL string.
*/
static { this.joinWithSlash = joinWithSlash; }
/**
* Removes a trailing slash from a URL string if needed.
* Looks for the first occurrence of either `#`, `?`, or the end of the
* line as `/` characters and removes the trailing slash if one exists.
*
* @param url URL string.
*
* @returns The URL string, modified if needed.
*/
static { this.stripTrailingSlash = stripTrailingSlash; }
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.3", ngImport: i0, type: Location, deps: [{ token: i1.LocationStrategy }], target: i0.ɵɵFactoryTarget.Injectable }); }
static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.0.3", ngImport: i0, type: Location, providedIn: 'root', useFactory: createLocation }); }
}
export { Location };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.3", ngImport: i0, type: Location, decorators: [{
type: Injectable,
args: [{
providedIn: 'root',
// See #23917
useFactory: createLocation,
}]
}], ctorParameters: function () { return [{ type: i1.LocationStrategy }]; } });
export function createLocation() {
return new Location(ɵɵinject(LocationStrategy));
}
function _stripBasePath(basePath, url) {
if (!basePath || !url.startsWith(basePath)) {
return url;
}
const strippedUrl = url.substring(basePath.length);
if (strippedUrl === '' || ['/', ';', '?', '#'].includes(strippedUrl[0])) {
return strippedUrl;
}
return url;
}
function _stripIndexHtml(url) {
return url.replace(/\/index.html$/, '');
}
function _stripOrigin(baseHref) {
// DO NOT REFACTOR! Previously, this check looked like this:
// `/^(https?:)?\/\//.test(baseHref)`, but that resulted in
// syntactically incorrect code after Closure Compiler minification.
// This was likely caused by a bug in Closure Compiler, but
// for now, the check is rewritten to use `new RegExp` instead.
const isAbsoluteUrl = (new RegExp('^(https?:)?//')).test(baseHref);
if (isAbsoluteUrl) {
const [, pathname] = baseHref.split(/\/\/[^\/]+/);
return pathname;
}
return baseHref;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"location.js","sourceRoot":"","sources":["../../../../../../../packages/common/src/location/location.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,YAAY,EAAE,UAAU,EAAa,QAAQ,EAAC,MAAM,eAAe,CAAC;AAG5E,OAAO,EAAC,gBAAgB,EAAC,MAAM,qBAAqB,CAAC;AACrD,OAAO,EAAC,aAAa,EAAE,oBAAoB,EAAE,kBAAkB,EAAC,MAAM,QAAQ,CAAC;;;AAU/E;;;;;;;;;;;;;;;;;;;;;;;;;;;GA2BG;AACH,MAKa,QAAQ;IAYnB,YAAY,gBAAkC;QAX9C,gBAAgB;QAChB,aAAQ,GAAsB,IAAI,YAAY,EAAE,CAAC;QAKjD,gBAAgB;QAChB,wBAAmB,GAA8C,EAAE,CAAC;QACpE,gBAAgB;QAChB,2BAAsB,GAA0B,IAAI,CAAC;QAGnD,IAAI,CAAC,iBAAiB,GAAG,gBAAgB,CAAC;QAC1C,MAAM,QAAQ,GAAG,IAAI,CAAC,iBAAiB,CAAC,WAAW,EAAE,CAAC;QACtD,gFAAgF;QAChF,qEAAqE;QACrE,8EAA8E;QAC9E,2EAA2E;QAC3E,YAAY;QACZ,sEAAsE;QACtE,IAAI,CAAC,SAAS,GAAG,YAAY,CAAC,kBAAkB,CAAC,eAAe,CAAC,QAAQ,CAAC,CAAC,CAAC,CAAC;QAC7E,IAAI,CAAC,iBAAiB,CAAC,UAAU,CAAC,CAAC,EAAE,EAAE,EAAE;YACvC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC;gBACjB,KAAK,EAAE,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC;gBACtB,KAAK,EAAE,IAAI;gBACX,OAAO,EAAE,EAAE,CAAC,KAAK;gBACjB,MAAM,EAAE,EAAE,CAAC,IAAI;aAChB,CAAC,CAAC;QACL,CAAC,CAAC,CAAC;IACL,CAAC;IAED,aAAa;IACb,WAAW;QACT,IAAI,CAAC,sBAAsB,EAAE,WAAW,EAAE,CAAC;QAC3C,IAAI,CAAC,mBAAmB,GAAG,EAAE,CAAC;IAChC,CAAC;IAED;;;;;;OAMG;IACH,+FAA+F;IAC/F,WAAW;IACX,IAAI,CAAC,cAAuB,KAAK;QAC/B,OAAO,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,iBAAiB,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC;IAClE,CAAC;IAED;;;OAGG;IACH,QAAQ;QACN,OAAO,IAAI,CAAC,iBAAiB,CAAC,QAAQ,EAAE,CAAC;IAC3C,CAAC;IAED;;;;;;;;OAQG;IACH,oBAAoB,CAAC,IAAY,EAAE,QAAgB,EAAE;QACnD,OAAO,IAAI,CAAC,IAAI,EAAE,IAAI,IAAI,CAAC,SAAS,CAAC,IAAI,GAAG,oBAAoB,CAAC,KAAK,CAAC,CAAC,CAAC;IAC3E,CAAC;IAED;;;;;;OAMG;IACH,SAAS,CAAC,GAAW;QACnB,OAAO,QAAQ,CAAC,kBAAkB,CAAC,cAAc,CAAC,IAAI,CAAC,SAAS,EAAE,eAAe,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC;IAC3F,CAAC;IAED;;;;;;;;;OASG;IACH,kBAAkB,CAAC,GAAW;QAC5B,IAAI,GAAG,IAAI,GAAG,CAAC,CAAC,CAAC,KAAK,GAAG,EAAE;YACzB,GAAG,GAAG,GAAG,GAAG,GAAG,CAAC;SACjB;QACD,OAAO,IAAI,CAAC,iBAAiB,CAAC,kBAAkB,CAAC,GAAG,CAAC,CAAC;IACxD,CAAC;IAED,wCAAwC;IACxC;;;;;;;;OAQG;IACH,EAAE,CAAC,IAAY,EAAE,QAAgB,EAAE,EAAE,QAAa,IAAI;QACpD,IAAI,CAAC,iBAAiB,CAAC,SAAS,CAAC,KAAK,EAAE,EAAE,EAAE,IAAI,EAAE,KAAK,CAAC,CAAC;QACzD,IAAI,CAAC,yBAAyB,CAC1B,IAAI,CAAC,kBAAkB,CAAC,IAAI,GAAG,oBAAoB,CAAC,KAAK,CAAC,CAAC,EAAE,KAAK,CAAC,CAAC;IAC1E,CAAC;IAED;;;;;;;OAOG;IACH,YAAY,CAAC,IAAY,EAAE,QAAgB,EAAE,EAAE,QAAa,IAAI;QAC9D,IAAI,CAAC,iBAAiB,CAAC,YAAY,CAAC,KAAK,EAAE,EAAE,EAAE,IAAI,EAAE,KAAK,CAAC,CAAC;QAC5D,IAAI,CAAC,yBAAyB,CAC1B,IAAI,CAAC,kBAAkB,CAAC,IAAI,GAAG,oBAAoB,CAAC,KAAK,CAAC,CAAC,EAAE,KAAK,CAAC,CAAC;IAC1E,CAAC;IAED;;OAEG;IACH,OAAO;QACL,IAAI,CAAC,iBAAiB,CAAC,OAAO,EAAE,CAAC;IACnC,CAAC;IAED;;OAEG;IACH,IAAI;QACF,IAAI,CAAC,iBAAiB,CAAC,IAAI,EAAE,CAAC;IAChC,CAAC;IAED;;;;;;;;;;;OAWG;IACH,SAAS,CAAC,mBAA2B,CAAC;QACpC,IAAI,CAAC,iBAAiB,CAAC,SAAS,EAAE,CAAC,gBAAgB,CAAC,CAAC;IACvD,CAAC;IAED;;;;;;OAMG;IACH,WAAW,CAAC,EAAyC;QACnD,IAAI,CAAC,mBAAmB,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;QAElC,IAAI,CAAC,IAAI,CAAC,sBAAsB,EAAE;YAChC,IAAI,CAAC,sBAAsB,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,EAAE;gBAC/C,IAAI,CAAC,yBAAyB,CAAC,CAAC,CAAC,GAAG,EAAE,CAAC,CAAC,KAAK,CAAC,CAAC;YACjD,CAAC,CAAC,CAAC;SACJ;QAED,OAAO,GAAG,EAAE;YACV,MAAM,OAAO,GAAG,IAAI,CAAC,mBAAmB,CAAC,OAAO,CAAC,EAAE,CAAC,CAAC;YACrD,IAAI,CAAC,mBAAmB,CAAC,MAAM,CAAC,OAAO,EAAE,CAAC,CAAC,CAAC;YAE5C,IAAI,IAAI,CAAC,mBAAmB,CAAC,MAAM,KAAK,CAAC,EAAE;gBACzC,IAAI,CAAC,sBAAsB,EAAE,WAAW,EAAE,CAAC;gBAC3C,IAAI,CAAC,sBAAsB,GAAG,IAAI,CAAC;aACpC;QACH,CAAC,CAAC;IACJ,CAAC;IAED,gBAAgB;IAChB,yBAAyB,CAAC,MAAc,EAAE,EAAE,KAAc;QACxD,IAAI,CAAC,mBAAmB,CAAC,OAAO,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,GAAG,EAAE,KAAK,CAAC,CAAC,CAAC;IACzD,CAAC;IAED;;;;;;;;;;;;OAYG;IACH,SAAS,CACL,MAAsC,EAAE,OAAyC,EACjF,QAA4B;QAC9B,OAAO,IAAI,CAAC,QAAQ,CAAC,SAAS,CAAC,EAAC,IAAI,EAAE,MAAM,EAAE,KAAK,EAAE,OAAO,EAAE,QAAQ,EAAE,QAAQ,EAAC,CAAC,CAAC;IACrF,CAAC;IAED;;;;;;OAMG;aACW,yBAAoB,GAA+B,oBAAoB,AAAnD,CAAoD;IAEtF;;;;;;;;OAQG;aACW,kBAAa,GAA2C,aAAa,AAAxD,CAAyD;IAEpF;;;;;;;;OAQG;aACW,uBAAkB,GAA4B,kBAAkB,AAA9C,CAA+C;yHAhPpE,QAAQ;6HAAR,QAAQ,cAJP,MAAM,cAEN,cAAc;;SAEf,QAAQ;sGAAR,QAAQ;kBALpB,UAAU;mBAAC;oBACV,UAAU,EAAE,MAAM;oBAClB,aAAa;oBACb,UAAU,EAAE,cAAc;iBAC3B;;AAoPD,MAAM,UAAU,cAAc;IAC5B,OAAO,IAAI,QAAQ,CAAC,QAAQ,CAAC,gBAAuB,CAAC,CAAC,CAAC;AACzD,CAAC;AAED,SAAS,cAAc,CAAC,QAAgB,EAAE,GAAW;IACnD,IAAI,CAAC,QAAQ,IAAI,CAAC,GAAG,CAAC,UAAU,CAAC,QAAQ,CAAC,EAAE;QAC1C,OAAO,GAAG,CAAC;KACZ;IACD,MAAM,WAAW,GAAG,GAAG,CAAC,SAAS,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;IACnD,IAAI,WAAW,KAAK,EAAE,IAAI,CAAC,GAAG,EAAE,GAAG,EAAE,GAAG,EAAE,GAAG,CAAC,CAAC,QAAQ,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,EAAE;QACvE,OAAO,WAAW,CAAC;KACpB;IACD,OAAO,GAAG,CAAC;AACb,CAAC;AAED,SAAS,eAAe,CAAC,GAAW;IAClC,OAAO,GAAG,CAAC,OAAO,CAAC,eAAe,EAAE,EAAE,CAAC,CAAC;AAC1C,CAAC;AAED,SAAS,YAAY,CAAC,QAAgB;IACpC,4DAA4D;IAC5D,2DAA2D;IAC3D,oEAAoE;IACpE,2DAA2D;IAC3D,+DAA+D;IAC/D,MAAM,aAAa,GAAG,CAAC,IAAI,MAAM,CAAC,eAAe,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;IACnE,IAAI,aAAa,EAAE;QACjB,MAAM,CAAC,EAAE,QAAQ,CAAC,GAAG,QAAQ,CAAC,KAAK,CAAC,YAAY,CAAC,CAAC;QAClD,OAAO,QAAQ,CAAC;KACjB;IACD,OAAO,QAAQ,CAAC;AAClB,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {EventEmitter, Injectable, OnDestroy, ɵɵinject} from '@angular/core';\nimport {SubscriptionLike} from 'rxjs';\n\nimport {LocationStrategy} from './location_strategy';\nimport {joinWithSlash, normalizeQueryParams, stripTrailingSlash} from './util';\n\n/** @publicApi */\nexport interface PopStateEvent {\n  pop?: boolean;\n  state?: any;\n  type?: string;\n  url?: string;\n}\n\n/**\n * @description\n *\n * A service that applications can use to interact with a browser's URL.\n *\n * Depending on the `LocationStrategy` used, `Location` persists\n * to the URL's path or the URL's hash segment.\n *\n * @usageNotes\n *\n * It's better to use the `Router.navigate()` service to trigger route changes. Use\n * `Location` only if you need to interact with or create normalized URLs outside of\n * routing.\n *\n * `Location` is responsible for normalizing the URL against the application's base href.\n * A normalized URL is absolute from the URL host, includes the application's base href, and has no\n * trailing slash:\n * - `/my/app/user/123` is normalized\n * - `my/app/user/123` **is not** normalized\n * - `/my/app/user/123/` **is not** normalized\n *\n * ### Example\n *\n * <code-example path='common/location/ts/path_location_component.ts'\n * region='LocationComponent'></code-example>\n *\n * @publicApi\n */\n@Injectable({\n  providedIn: 'root',\n  // See #23917\n  useFactory: createLocation,\n})\nexport class Location implements OnDestroy {\n  /** @internal */\n  _subject: EventEmitter<any> = new EventEmitter();\n  /** @internal */\n  _basePath: string;\n  /** @internal */\n  _locationStrategy: LocationStrategy;\n  /** @internal */\n  _urlChangeListeners: ((url: string, state: unknown) => void)[] = [];\n  /** @internal */\n  _urlChangeSubscription: SubscriptionLike|null = null;\n\n  constructor(locationStrategy: LocationStrategy) {\n    this._locationStrategy = locationStrategy;\n    const baseHref = this._locationStrategy.getBaseHref();\n    // Note: This class's interaction with base HREF does not fully follow the rules\n    // outlined in the spec https://www.freesoft.org/CIE/RFC/1808/18.htm.\n    // Instead of trying to fix individual bugs with more and more code, we should\n    // investigate using the URL constructor and providing the base as a second\n    // argument.\n    // https://developer.mozilla.org/en-US/docs/Web/API/URL/URL#parameters\n    this._basePath = _stripOrigin(stripTrailingSlash(_stripIndexHtml(baseHref)));\n    this._locationStrategy.onPopState((ev) => {\n      this._subject.emit({\n        'url': this.path(true),\n        'pop': true,\n        'state': ev.state,\n        'type': ev.type,\n      });\n    });\n  }\n\n  /** @nodoc */\n  ngOnDestroy(): void {\n    this._urlChangeSubscription?.unsubscribe();\n    this._urlChangeListeners = [];\n  }\n\n  /**\n   * Normalizes the URL path for this location.\n   *\n   * @param includeHash True to include an anchor fragment in the path.\n   *\n   * @returns The normalized URL path.\n   */\n  // TODO: vsavkin. Remove the boolean flag and always include hash once the deprecated router is\n  // removed.\n  path(includeHash: boolean = false): string {\n    return this.normalize(this._locationStrategy.path(includeHash));\n  }\n\n  /**\n   * Reports the current state of the location history.\n   * @returns The current value of the `history.state` object.\n   */\n  getState(): unknown {\n    return this._locationStrategy.getState();\n  }\n\n  /**\n   * Normalizes the given path and compares to the current normalized path.\n   *\n   * @param path The given URL path.\n   * @param query Query parameters.\n   *\n   * @returns True if the given URL path is equal to the current normalized path, false\n   * otherwise.\n   */\n  isCurrentPathEqualTo(path: string, query: string = ''): boolean {\n    return this.path() == this.normalize(path + normalizeQueryParams(query));\n  }\n\n  /**\n   * Normalizes a URL path by stripping any trailing slashes.\n   *\n   * @param url String representing a URL.\n   *\n   * @returns The normalized URL string.\n   */\n  normalize(url: string): string {\n    return Location.stripTrailingSlash(_stripBasePath(this._basePath, _stripIndexHtml(url)));\n  }\n\n  /**\n   * Normalizes an external URL path.\n   * If the given URL doesn't begin with a leading slash (`'/'`), adds one\n   * before normalizing. Adds a hash if `HashLocationStrategy` is\n   * in use, or the `APP_BASE_HREF` if the `PathLocationStrategy` is in use.\n   *\n   * @param url String representing a URL.\n   *\n   * @returns  A normalized platform-specific URL.\n   */\n  prepareExternalUrl(url: string): string {\n    if (url && url[0] !== '/') {\n      url = '/' + url;\n    }\n    return this._locationStrategy.prepareExternalUrl(url);\n  }\n\n  // TODO: rename this method to pushState\n  /**\n   * Changes the browser's URL to a normalized version of a given URL, and pushes a\n   * new item onto the platform's history.\n   *\n   * @param path  URL path to normalize.\n   * @param query Query parameters.\n   * @param state Location history state.\n   *\n   */\n  go(path: string, query: string = '', state: any = null): void {\n    this._locationStrategy.pushState(state, '', path, query);\n    this._notifyUrlChangeListeners(\n        this.prepareExternalUrl(path + normalizeQueryParams(query)), state);\n  }\n\n  /**\n   * Changes the browser's URL to a normalized version of the given URL, and replaces\n   * the top item on the platform's history stack.\n   *\n   * @param path  URL path to normalize.\n   * @param query Query parameters.\n   * @param state Location history state.\n   */\n  replaceState(path: string, query: string = '', state: any = null): void {\n    this._locationStrategy.replaceState(state, '', path, query);\n    this._notifyUrlChangeListeners(\n        this.prepareExternalUrl(path + normalizeQueryParams(query)), state);\n  }\n\n  /**\n   * Navigates forward in the platform's history.\n   */\n  forward(): void {\n    this._locationStrategy.forward();\n  }\n\n  /**\n   * Navigates back in the platform's history.\n   */\n  back(): void {\n    this._locationStrategy.back();\n  }\n\n  /**\n   * Navigate to a specific page from session history, identified by its relative position to the\n   * current page.\n   *\n   * @param relativePosition  Position of the target page in the history relative to the current\n   *     page.\n   * A negative value moves backwards, a positive value moves forwards, e.g. `location.historyGo(2)`\n   * moves forward two pages and `location.historyGo(-2)` moves back two pages. When we try to go\n   * beyond what's stored in the history session, we stay in the current page. Same behaviour occurs\n   * when `relativePosition` equals 0.\n   * @see https://developer.mozilla.org/en-US/docs/Web/API/History_API#Moving_to_a_specific_point_in_history\n   */\n  historyGo(relativePosition: number = 0): void {\n    this._locationStrategy.historyGo?.(relativePosition);\n  }\n\n  /**\n   * Registers a URL change listener. Use to catch updates performed by the Angular\n   * framework that are not detectible through \"popstate\" or \"hashchange\" events.\n   *\n   * @param fn The change handler function, which take a URL and a location history state.\n   * @returns A function that, when executed, unregisters a URL change listener.\n   */\n  onUrlChange(fn: (url: string, state: unknown) => void): VoidFunction {\n    this._urlChangeListeners.push(fn);\n\n    if (!this._urlChangeSubscription) {\n      this._urlChangeSubscription = this.subscribe(v => {\n        this._notifyUrlChangeListeners(v.url, v.state);\n      });\n    }\n\n    return () => {\n      const fnIndex = this._urlChangeListeners.indexOf(fn);\n      this._urlChangeListeners.splice(fnIndex, 1);\n\n      if (this._urlChangeListeners.length === 0) {\n        this._urlChangeSubscription?.unsubscribe();\n        this._urlChangeSubscription = null;\n      }\n    };\n  }\n\n  /** @internal */\n  _notifyUrlChangeListeners(url: string = '', state: unknown) {\n    this._urlChangeListeners.forEach(fn => fn(url, state));\n  }\n\n  /**\n   * Subscribes to the platform's `popState` events.\n   *\n   * Note: `Location.go()` does not trigger the `popState` event in the browser. Use\n   * `Location.onUrlChange()` to subscribe to URL changes instead.\n   *\n   * @param value Event that is triggered when the state history changes.\n   * @param exception The exception to throw.\n   *\n   * @see [onpopstate](https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onpopstate)\n   *\n   * @returns Subscribed events.\n   */\n  subscribe(\n      onNext: (value: PopStateEvent) => void, onThrow?: ((exception: any) => void)|null,\n      onReturn?: (() => void)|null): SubscriptionLike {\n    return this._subject.subscribe({next: onNext, error: onThrow, complete: onReturn});\n  }\n\n  /**\n   * Normalizes URL parameters by prepending with `?` if needed.\n   *\n   * @param  params String of URL parameters.\n   *\n   * @returns The normalized URL parameters string.\n   */\n  public static normalizeQueryParams: (params: string) => string = normalizeQueryParams;\n\n  /**\n   * Joins two parts of a URL with a slash if needed.\n   *\n   * @param start  URL string\n   * @param end    URL string\n   *\n   *\n   * @returns The joined URL string.\n   */\n  public static joinWithSlash: (start: string, end: string) => string = joinWithSlash;\n\n  /**\n   * Removes a trailing slash from a URL string if needed.\n   * Looks for the first occurrence of either `#`, `?`, or the end of the\n   * line as `/` characters and removes the trailing slash if one exists.\n   *\n   * @param url URL string.\n   *\n   * @returns The URL string, modified if needed.\n   */\n  public static stripTrailingSlash: (url: string) => string = stripTrailingSlash;\n}\n\nexport function createLocation() {\n  return new Location(ɵɵinject(LocationStrategy as any));\n}\n\nfunction _stripBasePath(basePath: string, url: string): string {\n  if (!basePath || !url.startsWith(basePath)) {\n    return url;\n  }\n  const strippedUrl = url.substring(basePath.length);\n  if (strippedUrl === '' || ['/', ';', '?', '#'].includes(strippedUrl[0])) {\n    return strippedUrl;\n  }\n  return url;\n}\n\nfunction _stripIndexHtml(url: string): string {\n  return url.replace(/\\/index.html$/, '');\n}\n\nfunction _stripOrigin(baseHref: string): string {\n  // DO NOT REFACTOR! Previously, this check looked like this:\n  // `/^(https?:)?\\/\\//.test(baseHref)`, but that resulted in\n  // syntactically incorrect code after Closure Compiler minification.\n  // This was likely caused by a bug in Closure Compiler, but\n  // for now, the check is rewritten to use `new RegExp` instead.\n  const isAbsoluteUrl = (new RegExp('^(https?:)?//')).test(baseHref);\n  if (isAbsoluteUrl) {\n    const [, pathname] = baseHref.split(/\\/\\/[^\\/]+/);\n    return pathname;\n  }\n  return baseHref;\n}\n"]}