| 1 | /**
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| 2 | * @license Angular v10.0.5
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| 3 | * (c) 2010-2020 Google LLC. https://angular.io/
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| 4 | * License: MIT
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| 5 | */
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| 6 |
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| 7 | import { Location } from '@angular/common';
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| 8 | import { APP_BOOTSTRAP_LISTENER } from '@angular/core';
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| 9 | import { Router } from '@angular/router';
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| 10 | import { UpgradeModule } from '@angular/upgrade/static';
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| 11 |
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| 12 | /**
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| 13 | * @license
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| 14 | * Copyright Google LLC All Rights Reserved.
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| 15 | *
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| 16 | * Use of this source code is governed by an MIT-style license that can be
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| 17 | * found in the LICENSE file at https://angular.io/license
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| 18 | */
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| 19 | const ɵ0 = locationSyncBootstrapListener;
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| 20 | /**
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| 21 | * Creates an initializer that sets up `ngRoute` integration
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| 22 | * along with setting up the Angular router.
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| 23 | *
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| 24 | * @usageNotes
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| 25 | *
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| 26 | * <code-example language="typescript">
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| 27 | * @NgModule({
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| 28 | * imports: [
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| 29 | * RouterModule.forRoot(SOME_ROUTES),
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| 30 | * UpgradeModule
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| 31 | * ],
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| 32 | * providers: [
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| 33 | * RouterUpgradeInitializer
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| 34 | * ]
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| 35 | * })
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| 36 | * export class AppModule {
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| 37 | * ngDoBootstrap() {}
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| 38 | * }
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| 39 | * </code-example>
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| 40 | *
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| 41 | * @publicApi
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| 42 | */
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| 43 | const RouterUpgradeInitializer = {
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| 44 | provide: APP_BOOTSTRAP_LISTENER,
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| 45 | multi: true,
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| 46 | useFactory: ɵ0,
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| 47 | deps: [UpgradeModule]
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| 48 | };
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| 49 | /**
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| 50 | * @internal
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| 51 | */
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| 52 | function locationSyncBootstrapListener(ngUpgrade) {
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| 53 | return () => {
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| 54 | setUpLocationSync(ngUpgrade);
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| 55 | };
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| 56 | }
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| 57 | /**
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| 58 | * Sets up a location change listener to trigger `history.pushState`.
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| 59 | * Works around the problem that `onPopState` does not trigger `history.pushState`.
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| 60 | * Must be called *after* calling `UpgradeModule.bootstrap`.
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| 61 | *
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| 62 | * @param ngUpgrade The upgrade NgModule.
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| 63 | * @param urlType The location strategy.
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| 64 | * @see `HashLocationStrategy`
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| 65 | * @see `PathLocationStrategy`
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| 66 | *
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| 67 | * @publicApi
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| 68 | */
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| 69 | function setUpLocationSync(ngUpgrade, urlType = 'path') {
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| 70 | if (!ngUpgrade.$injector) {
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| 71 | throw new Error(`
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| 72 | RouterUpgradeInitializer can be used only after UpgradeModule.bootstrap has been called.
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| 73 | Remove RouterUpgradeInitializer and call setUpLocationSync after UpgradeModule.bootstrap.
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| 74 | `);
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| 75 | }
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| 76 | const router = ngUpgrade.injector.get(Router);
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| 77 | const location = ngUpgrade.injector.get(Location);
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| 78 | ngUpgrade.$injector.get('$rootScope')
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| 79 | .$on('$locationChangeStart', (_, next, __) => {
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| 80 | let url;
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| 81 | if (urlType === 'path') {
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| 82 | url = resolveUrl(next);
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| 83 | }
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| 84 | else if (urlType === 'hash') {
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| 85 | // Remove the first hash from the URL
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| 86 | const hashIdx = next.indexOf('#');
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| 87 | url = resolveUrl(next.substring(0, hashIdx) + next.substring(hashIdx + 1));
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| 88 | }
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| 89 | else {
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| 90 | throw 'Invalid URLType passed to setUpLocationSync: ' + urlType;
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| 91 | }
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| 92 | const path = location.normalize(url.pathname);
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| 93 | router.navigateByUrl(path + url.search + url.hash);
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| 94 | });
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| 95 | }
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| 96 | /**
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| 97 | * Normalizes and parses a URL.
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| 98 | *
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| 99 | * - Normalizing means that a relative URL will be resolved into an absolute URL in the context of
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| 100 | * the application document.
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| 101 | * - Parsing means that the anchor's `protocol`, `hostname`, `port`, `pathname` and related
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| 102 | * properties are all populated to reflect the normalized URL.
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| 103 | *
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| 104 | * While this approach has wide compatibility, it doesn't work as expected on IE. On IE, normalizing
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| 105 | * happens similar to other browsers, but the parsed components will not be set. (E.g. if you assign
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| 106 | * `a.href = 'foo'`, then `a.protocol`, `a.host`, etc. will not be correctly updated.)
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| 107 | * We work around that by performing the parsing in a 2nd step by taking a previously normalized URL
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| 108 | * and assigning it again. This correctly populates all properties.
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| 109 | *
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| 110 | * See
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| 111 | * https://github.com/angular/angular.js/blob/2c7400e7d07b0f6cec1817dab40b9250ce8ebce6/src/ng/urlUtils.js#L26-L33
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| 112 | * for more info.
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| 113 | */
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| 114 | let anchor;
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| 115 | function resolveUrl(url) {
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| 116 | if (!anchor) {
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| 117 | anchor = document.createElement('a');
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| 118 | }
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| 119 | anchor.setAttribute('href', url);
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| 120 | anchor.setAttribute('href', anchor.href);
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| 121 | return {
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| 122 | // IE does not start `pathname` with `/` like other browsers.
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| 123 | pathname: `/${anchor.pathname.replace(/^\//, '')}`,
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| 124 | search: anchor.search,
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| 125 | hash: anchor.hash
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| 126 | };
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| 127 | }
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| 128 |
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| 129 | /**
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| 130 | * @license
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| 131 | * Copyright Google LLC All Rights Reserved.
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| 132 | *
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| 133 | * Use of this source code is governed by an MIT-style license that can be
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| 134 | * found in the LICENSE file at https://angular.io/license
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| 135 | */
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| 136 | // This file only reexports content of the `src` folder. Keep it that way.
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| 137 |
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| 138 | /**
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| 139 | * @license
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| 140 | * Copyright Google LLC All Rights Reserved.
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| 141 | *
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| 142 | * Use of this source code is governed by an MIT-style license that can be
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| 143 | * found in the LICENSE file at https://angular.io/license
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| 144 | */
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| 145 |
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| 146 | /**
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| 147 | * Generated bundle index. Do not edit.
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| 148 | */
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| 149 |
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| 150 | export { RouterUpgradeInitializer, locationSyncBootstrapListener, setUpLocationSync, ɵ0 };
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| 151 | //# sourceMappingURL=upgrade.js.map
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