| 1 | /**
|
| 2 | * @license Angular v15.2.3
|
| 3 | * (c) 2010-2022 Google LLC. https://angular.io/
|
| 4 | * License: MIT
|
| 5 | */
|
| 6 |
|
| 7 | import { Location } from '@angular/common';
|
| 8 | import { APP_BOOTSTRAP_LISTENER } from '@angular/core';
|
| 9 | import { Router } from '@angular/router';
|
| 10 | import { UpgradeModule } from '@angular/upgrade/static';
|
| 11 |
|
| 12 | /**
|
| 13 | * Creates an initializer that sets up `ngRoute` integration
|
| 14 | * along with setting up the Angular router.
|
| 15 | *
|
| 16 | * @usageNotes
|
| 17 | *
|
| 18 | * <code-example language="typescript">
|
| 19 | * @NgModule({
|
| 20 | * imports: [
|
| 21 | * RouterModule.forRoot(SOME_ROUTES),
|
| 22 | * UpgradeModule
|
| 23 | * ],
|
| 24 | * providers: [
|
| 25 | * RouterUpgradeInitializer
|
| 26 | * ]
|
| 27 | * })
|
| 28 | * export class AppModule {
|
| 29 | * ngDoBootstrap() {}
|
| 30 | * }
|
| 31 | * </code-example>
|
| 32 | *
|
| 33 | * @publicApi
|
| 34 | */
|
| 35 | const RouterUpgradeInitializer = {
|
| 36 | provide: APP_BOOTSTRAP_LISTENER,
|
| 37 | multi: true,
|
| 38 | useFactory: locationSyncBootstrapListener,
|
| 39 | deps: [UpgradeModule]
|
| 40 | };
|
| 41 | /**
|
| 42 | * @internal
|
| 43 | */
|
| 44 | function locationSyncBootstrapListener(ngUpgrade) {
|
| 45 | return () => {
|
| 46 | setUpLocationSync(ngUpgrade);
|
| 47 | };
|
| 48 | }
|
| 49 | /**
|
| 50 | * Sets up a location change listener to trigger `history.pushState`.
|
| 51 | * Works around the problem that `onPopState` does not trigger `history.pushState`.
|
| 52 | * Must be called *after* calling `UpgradeModule.bootstrap`.
|
| 53 | *
|
| 54 | * @param ngUpgrade The upgrade NgModule.
|
| 55 | * @param urlType The location strategy.
|
| 56 | * @see `HashLocationStrategy`
|
| 57 | * @see `PathLocationStrategy`
|
| 58 | *
|
| 59 | * @publicApi
|
| 60 | */
|
| 61 | function setUpLocationSync(ngUpgrade, urlType = 'path') {
|
| 62 | if (!ngUpgrade.$injector) {
|
| 63 | throw new Error(`
|
| 64 | RouterUpgradeInitializer can be used only after UpgradeModule.bootstrap has been called.
|
| 65 | Remove RouterUpgradeInitializer and call setUpLocationSync after UpgradeModule.bootstrap.
|
| 66 | `);
|
| 67 | }
|
| 68 | const router = ngUpgrade.injector.get(Router);
|
| 69 | const location = ngUpgrade.injector.get(Location);
|
| 70 | ngUpgrade.$injector.get('$rootScope')
|
| 71 | .$on('$locationChangeStart', (event, newUrl, oldUrl, newState, oldState) => {
|
| 72 | var _a;
|
| 73 | // Navigations coming from Angular router have a navigationId state
|
| 74 | // property. Don't trigger Angular router navigation again if it is
|
| 75 | // caused by a URL change from the current Angular router
|
| 76 | // navigation.
|
| 77 | const currentNavigationId = (_a = router.getCurrentNavigation()) === null || _a === void 0 ? void 0 : _a.id;
|
| 78 | const newStateNavigationId = newState === null || newState === void 0 ? void 0 : newState.navigationId;
|
| 79 | if (newStateNavigationId !== undefined &&
|
| 80 | newStateNavigationId === currentNavigationId) {
|
| 81 | return;
|
| 82 | }
|
| 83 | let url;
|
| 84 | if (urlType === 'path') {
|
| 85 | url = resolveUrl(newUrl);
|
| 86 | }
|
| 87 | else if (urlType === 'hash') {
|
| 88 | // Remove the first hash from the URL
|
| 89 | const hashIdx = newUrl.indexOf('#');
|
| 90 | url = resolveUrl(newUrl.substring(0, hashIdx) + newUrl.substring(hashIdx + 1));
|
| 91 | }
|
| 92 | else {
|
| 93 | throw 'Invalid URLType passed to setUpLocationSync: ' + urlType;
|
| 94 | }
|
| 95 | const path = location.normalize(url.pathname);
|
| 96 | router.navigateByUrl(path + url.search + url.hash);
|
| 97 | });
|
| 98 | }
|
| 99 | /**
|
| 100 | * Normalizes and parses a URL.
|
| 101 | *
|
| 102 | * - Normalizing means that a relative URL will be resolved into an absolute URL in the context of
|
| 103 | * the application document.
|
| 104 | * - Parsing means that the anchor's `protocol`, `hostname`, `port`, `pathname` and related
|
| 105 | * properties are all populated to reflect the normalized URL.
|
| 106 | *
|
| 107 | * While this approach has wide compatibility, it doesn't work as expected on IE. On IE, normalizing
|
| 108 | * happens similar to other browsers, but the parsed components will not be set. (E.g. if you assign
|
| 109 | * `a.href = 'foo'`, then `a.protocol`, `a.host`, etc. will not be correctly updated.)
|
| 110 | * We work around that by performing the parsing in a 2nd step by taking a previously normalized URL
|
| 111 | * and assigning it again. This correctly populates all properties.
|
| 112 | *
|
| 113 | * See
|
| 114 | * https://github.com/angular/angular.js/blob/2c7400e7d07b0f6cec1817dab40b9250ce8ebce6/src/ng/urlUtils.js#L26-L33
|
| 115 | * for more info.
|
| 116 | */
|
| 117 | let anchor;
|
| 118 | function resolveUrl(url) {
|
| 119 | if (!anchor) {
|
| 120 | anchor = document.createElement('a');
|
| 121 | }
|
| 122 | anchor.setAttribute('href', url);
|
| 123 | anchor.setAttribute('href', anchor.href);
|
| 124 | return {
|
| 125 | // IE does not start `pathname` with `/` like other browsers.
|
| 126 | pathname: `/${anchor.pathname.replace(/^\//, '')}`,
|
| 127 | search: anchor.search,
|
| 128 | hash: anchor.hash
|
| 129 | };
|
| 130 | }
|
| 131 |
|
| 132 | /**
|
| 133 | * @module
|
| 134 | * @description
|
| 135 | * Entry point for all public APIs of this package.
|
| 136 | */
|
| 137 | // This file only reexports content of the `src` folder. Keep it that way.
|
| 138 |
|
| 139 | // This file is not used to build this module. It is only used during editing
|
| 140 |
|
| 141 | /**
|
| 142 | * Generated bundle index. Do not edit.
|
| 143 | */
|
| 144 |
|
| 145 | export { RouterUpgradeInitializer, locationSyncBootstrapListener, setUpLocationSync };
|
| 146 | //# sourceMappingURL=upgrade.mjs.map
|