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@angular/platform-server

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Angular - library for using Angular in Node.js

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/** * @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 { DOCUMENT, ɵgetDOM as getDOM, } from '@angular/common'; import { Inject, Injectable, Optional } from '@angular/core'; import { Subject } from 'rxjs'; import { INITIAL_CONFIG } from './tokens'; import * as i0 from "@angular/core"; const RESOLVE_PROTOCOL = 'resolve:'; function parseUrl(urlStr) { const { hostname, protocol, port, pathname, search, hash } = new URL(urlStr, RESOLVE_PROTOCOL + '//'); return { hostname, protocol: protocol === RESOLVE_PROTOCOL ? '' : protocol, port, pathname, search, hash, }; } /** * Server-side implementation of URL state. Implements `pathname`, `search`, and `hash` * but not the state stack. */ export class ServerPlatformLocation { constructor(_doc, _config) { this._doc = _doc; this.href = '/'; this.hostname = '/'; this.protocol = '/'; this.port = '/'; this.pathname = '/'; this.search = ''; this.hash = ''; this._hashUpdate = new Subject(); const config = _config; if (!config) { return; } if (config.url) { const url = parseUrl(config.url); this.protocol = url.protocol; this.hostname = url.hostname; this.port = url.port; this.pathname = url.pathname; this.search = url.search; this.hash = url.hash; this.href = _doc.location.href; } } getBaseHrefFromDOM() { return getDOM().getBaseHref(this._doc); } onPopState(fn) { // No-op: a state stack is not implemented, so // no events will ever come. return () => { }; } onHashChange(fn) { const subscription = this._hashUpdate.subscribe(fn); return () => subscription.unsubscribe(); } get url() { return `${this.pathname}${this.search}${this.hash}`; } setHash(value, oldUrl) { if (this.hash === value) { // Don't fire events if the hash has not changed. return; } this.hash = value; const newUrl = this.url; queueMicrotask(() => this._hashUpdate.next({ type: 'hashchange', state: null, oldUrl, newUrl, })); } replaceState(state, title, newUrl) { const oldUrl = this.url; const parsedUrl = parseUrl(newUrl); this.pathname = parsedUrl.pathname; this.search = parsedUrl.search; this.setHash(parsedUrl.hash, oldUrl); } pushState(state, title, newUrl) { this.replaceState(state, title, newUrl); } forward() { throw new Error('Not implemented'); } back() { throw new Error('Not implemented'); } // History API isn't available on server, therefore return undefined getState() { return undefined; } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.4", ngImport: i0, type: ServerPlatformLocation, deps: [{ token: DOCUMENT }, { token: INITIAL_CONFIG, optional: true }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.4", ngImport: i0, type: ServerPlatformLocation }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.4", ngImport: i0, type: ServerPlatformLocation, decorators: [{ type: Injectable }], ctorParameters: () => [{ type: undefined, decorators: [{ type: Inject, args: [DOCUMENT] }] }, { type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [INITIAL_CONFIG] }] }] }); //# sourceMappingURL=data:application/json;base64,{"version":3,"file":"location.js","sourceRoot":"","sources":["../../../../../../packages/platform-server/src/location.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EACL,QAAQ,EAIR,OAAO,IAAI,MAAM,GAClB,MAAM,iBAAiB,CAAC;AACzB,OAAO,EAAC,MAAM,EAAE,UAAU,EAAE,QAAQ,EAAwB,MAAM,eAAe,CAAC;AAClF,OAAO,EAAC,OAAO,EAAC,MAAM,MAAM,CAAC;AAE7B,OAAO,EAAC,cAAc,EAAiB,MAAM,UAAU,CAAC;;AAExD,MAAM,gBAAgB,GAAG,UAAU,CAAC;AAEpC,SAAS,QAAQ,CAAC,MAAc;IAQ9B,MAAM,EAAC,QAAQ,EAAE,QAAQ,EAAE,IAAI,EAAE,QAAQ,EAAE,MAAM,EAAE,IAAI,EAAC,GAAG,IAAI,GAAG,CAChE,MAAM,EACN,gBAAgB,GAAG,IAAI,CACxB,CAAC;IAEF,OAAO;QACL,QAAQ;QACR,QAAQ,EAAE,QAAQ,KAAK,gBAAgB,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,QAAQ;QACvD,IAAI;QACJ,QAAQ;QACR,MAAM;QACN,IAAI;KACL,CAAC;AACJ,CAAC;AAED;;;GAGG;AAEH,MAAM,OAAO,sBAAsB;IAUjC,YAC4B,IAAS,EACC,OAAY;QADtB,SAAI,GAAJ,IAAI,CAAK;QAVrB,SAAI,GAAW,GAAG,CAAC;QACnB,aAAQ,GAAW,GAAG,CAAC;QACvB,aAAQ,GAAW,GAAG,CAAC;QACvB,SAAI,GAAW,GAAG,CAAC;QACnB,aAAQ,GAAW,GAAG,CAAC;QACvB,WAAM,GAAW,EAAE,CAAC;QACpB,SAAI,GAAW,EAAE,CAAC;QAC1B,gBAAW,GAAG,IAAI,OAAO,EAAuB,CAAC;QAMvD,MAAM,MAAM,GAAG,OAAgC,CAAC;QAChD,IAAI,CAAC,MAAM,EAAE,CAAC;YACZ,OAAO;QACT,CAAC;QACD,IAAI,MAAM,CAAC,GAAG,EAAE,CAAC;YACf,MAAM,GAAG,GAAG,QAAQ,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC;YACjC,IAAI,CAAC,QAAQ,GAAG,GAAG,CAAC,QAAQ,CAAC;YAC7B,IAAI,CAAC,QAAQ,GAAG,GAAG,CAAC,QAAQ,CAAC;YAC7B,IAAI,CAAC,IAAI,GAAG,GAAG,CAAC,IAAI,CAAC;YACrB,IAAI,CAAC,QAAQ,GAAG,GAAG,CAAC,QAAQ,CAAC;YAC7B,IAAI,CAAC,MAAM,GAAG,GAAG,CAAC,MAAM,CAAC;YACzB,IAAI,CAAC,IAAI,GAAG,GAAG,CAAC,IAAI,CAAC;YACrB,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC;QACjC,CAAC;IACH,CAAC;IAED,kBAAkB;QAChB,OAAO,MAAM,EAAE,CAAC,WAAW,CAAC,IAAI,CAAC,IAAI,CAAE,CAAC;IAC1C,CAAC;IAED,UAAU,CAAC,EAA0B;QACnC,8CAA8C;QAC9C,4BAA4B;QAC5B,OAAO,GAAG,EAAE,GAAE,CAAC,CAAC;IAClB,CAAC;IAED,YAAY,CAAC,EAA0B;QACrC,MAAM,YAAY,GAAG,IAAI,CAAC,WAAW,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QACpD,OAAO,GAAG,EAAE,CAAC,YAAY,CAAC,WAAW,EAAE,CAAC;IAC1C,CAAC;IAED,IAAI,GAAG;QACL,OAAO,GAAG,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,IAAI,EAAE,CAAC;IACtD,CAAC;IAEO,OAAO,CAAC,KAAa,EAAE,MAAc;QAC3C,IAAI,IAAI,CAAC,IAAI,KAAK,KAAK,EAAE,CAAC;YACxB,iDAAiD;YACjD,OAAO;QACT,CAAC;QACA,IAAuB,CAAC,IAAI,GAAG,KAAK,CAAC;QACtC,MAAM,MAAM,GAAG,IAAI,CAAC,GAAG,CAAC;QACxB,cAAc,CAAC,GAAG,EAAE,CAClB,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC;YACpB,IAAI,EAAE,YAAY;YAClB,KAAK,EAAE,IAAI;YACX,MAAM;YACN,MAAM;SACgB,CAAC,CAC1B,CAAC;IACJ,CAAC;IAED,YAAY,CAAC,KAAU,EAAE,KAAa,EAAE,MAAc;QACpD,MAAM,MAAM,GAAG,IAAI,CAAC,GAAG,CAAC;QACxB,MAAM,SAAS,GAAG,QAAQ,CAAC,MAAM,CAAC,CAAC;QAClC,IAAuB,CAAC,QAAQ,GAAG,SAAS,CAAC,QAAQ,CAAC;QACtD,IAAuB,CAAC,MAAM,GAAG,SAAS,CAAC,MAAM,CAAC;QACnD,IAAI,CAAC,OAAO,CAAC,SAAS,CAAC,IAAI,EAAE,MAAM,CAAC,CAAC;IACvC,CAAC;IAED,SAAS,CAAC,KAAU,EAAE,KAAa,EAAE,MAAc;QACjD,IAAI,CAAC,YAAY,CAAC,KAAK,EAAE,KAAK,EAAE,MAAM,CAAC,CAAC;IAC1C,CAAC;IAED,OAAO;QACL,MAAM,IAAI,KAAK,CAAC,iBAAiB,CAAC,CAAC;IACrC,CAAC;IAED,IAAI;QACF,MAAM,IAAI,KAAK,CAAC,iBAAiB,CAAC,CAAC;IACrC,CAAC;IAED,oEAAoE;IACpE,QAAQ;QACN,OAAO,SAAS,CAAC;IACnB,CAAC;yHAzFU,sBAAsB,kBAWvB,QAAQ,aACI,cAAc;6HAZzB,sBAAsB;;sGAAtB,sBAAsB;kBADlC,UAAU;;0BAYN,MAAM;2BAAC,QAAQ;;0BACf,QAAQ;;0BAAI,MAAM;2BAAC,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 {\n  DOCUMENT,\n  LocationChangeEvent,\n  LocationChangeListener,\n  PlatformLocation,\n  ɵgetDOM as getDOM,\n} from '@angular/common';\nimport {Inject, Injectable, Optional, ɵWritable as Writable} from '@angular/core';\nimport {Subject} from 'rxjs';\n\nimport {INITIAL_CONFIG, PlatformConfig} from './tokens';\n\nconst RESOLVE_PROTOCOL = 'resolve:';\n\nfunction parseUrl(urlStr: string): {\n  hostname: string;\n  protocol: string;\n  port: string;\n  pathname: string;\n  search: string;\n  hash: string;\n} {\n  const {hostname, protocol, port, pathname, search, hash} = new URL(\n    urlStr,\n    RESOLVE_PROTOCOL + '//',\n  );\n\n  return {\n    hostname,\n    protocol: protocol === RESOLVE_PROTOCOL ? '' : protocol,\n    port,\n    pathname,\n    search,\n    hash,\n  };\n}\n\n/**\n * Server-side implementation of URL state. Implements `pathname`, `search`, and `hash`\n * but not the state stack.\n */\n@Injectable()\nexport class ServerPlatformLocation implements PlatformLocation {\n  public readonly href: string = '/';\n  public readonly hostname: string = '/';\n  public readonly protocol: string = '/';\n  public readonly port: string = '/';\n  public readonly pathname: string = '/';\n  public readonly search: string = '';\n  public readonly hash: string = '';\n  private _hashUpdate = new Subject<LocationChangeEvent>();\n\n  constructor(\n    @Inject(DOCUMENT) private _doc: any,\n    @Optional() @Inject(INITIAL_CONFIG) _config: any,\n  ) {\n    const config = _config as PlatformConfig | null;\n    if (!config) {\n      return;\n    }\n    if (config.url) {\n      const url = parseUrl(config.url);\n      this.protocol = url.protocol;\n      this.hostname = url.hostname;\n      this.port = url.port;\n      this.pathname = url.pathname;\n      this.search = url.search;\n      this.hash = url.hash;\n      this.href = _doc.location.href;\n    }\n  }\n\n  getBaseHrefFromDOM(): string {\n    return getDOM().getBaseHref(this._doc)!;\n  }\n\n  onPopState(fn: LocationChangeListener): VoidFunction {\n    // No-op: a state stack is not implemented, so\n    // no events will ever come.\n    return () => {};\n  }\n\n  onHashChange(fn: LocationChangeListener): VoidFunction {\n    const subscription = this._hashUpdate.subscribe(fn);\n    return () => subscription.unsubscribe();\n  }\n\n  get url(): string {\n    return `${this.pathname}${this.search}${this.hash}`;\n  }\n\n  private setHash(value: string, oldUrl: string) {\n    if (this.hash === value) {\n      // Don't fire events if the hash has not changed.\n      return;\n    }\n    (this as Writable<this>).hash = value;\n    const newUrl = this.url;\n    queueMicrotask(() =>\n      this._hashUpdate.next({\n        type: 'hashchange',\n        state: null,\n        oldUrl,\n        newUrl,\n      } as LocationChangeEvent),\n    );\n  }\n\n  replaceState(state: any, title: string, newUrl: string): void {\n    const oldUrl = this.url;\n    const parsedUrl = parseUrl(newUrl);\n    (this as Writable<this>).pathname = parsedUrl.pathname;\n    (this as Writable<this>).search = parsedUrl.search;\n    this.setHash(parsedUrl.hash, oldUrl);\n  }\n\n  pushState(state: any, title: string, newUrl: string): void {\n    this.replaceState(state, title, newUrl);\n  }\n\n  forward(): void {\n    throw new Error('Not implemented');\n  }\n\n  back(): void {\n    throw new Error('Not implemented');\n  }\n\n  // History API isn't available on server, therefore return undefined\n  getState(): unknown {\n    return undefined;\n  }\n}\n"]}