1 | /**
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2 | * @license Angular v8.0.0
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3 | * (c) 2010-2019 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 | * @fileoverview added by tsickle
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14 | * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
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15 | */
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16 | const ɵ0 = (locationSyncBootstrapListener);
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17 | /**
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18 | * \@description
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19 | *
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20 | * Creates an initializer that in addition to setting up the Angular
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21 | * router sets up the ngRoute integration.
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22 | *
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23 | * ```
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24 | * \@NgModule({
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25 | * imports: [
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26 | * RouterModule.forRoot(SOME_ROUTES),
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27 | * UpgradeModule
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28 | * ],
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29 | * providers: [
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30 | * RouterUpgradeInitializer
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31 | * ]
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32 | * })
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33 | * export class AppModule {
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34 | * ngDoBootstrap() {}
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35 | * }
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36 | * ```
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37 | *
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38 | * \@publicApi
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39 | * @type {?}
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40 | */
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41 | const RouterUpgradeInitializer = {
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42 | provide: APP_BOOTSTRAP_LISTENER,
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43 | multi: true,
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44 | useFactory: (/** @type {?} */ (ɵ0)),
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45 | deps: [UpgradeModule]
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46 | };
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47 | /**
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48 | * \@internal
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49 | * @param {?} ngUpgrade
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50 | * @return {?}
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51 | */
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52 | function locationSyncBootstrapListener(ngUpgrade) {
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53 | return (/**
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54 | * @return {?}
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55 | */
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56 | () => { setUpLocationSync(ngUpgrade); });
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57 | }
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58 | /**
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59 | * \@description
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60 | *
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61 | * Sets up a location synchronization.
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62 | *
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63 | * History.pushState does not fire onPopState, so the Angular location
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64 | * doesn't detect it. The workaround is to attach a location change listener
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65 | *
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66 | * \@publicApi
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67 | * @param {?} ngUpgrade
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68 | * @param {?=} urlType
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69 | * @return {?}
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70 | */
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71 | function setUpLocationSync(ngUpgrade, urlType = 'path') {
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72 | if (!ngUpgrade.$injector) {
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73 | throw new Error(`
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74 | RouterUpgradeInitializer can be used only after UpgradeModule.bootstrap has been called.
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75 | Remove RouterUpgradeInitializer and call setUpLocationSync after UpgradeModule.bootstrap.
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76 | `);
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77 | }
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78 | /** @type {?} */
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79 | const router = ngUpgrade.injector.get(Router);
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80 | /** @type {?} */
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81 | const location = ngUpgrade.injector.get(Location);
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82 | ngUpgrade.$injector.get('$rootScope')
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83 | .$on('$locationChangeStart', (/**
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84 | * @param {?} _
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85 | * @param {?} next
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86 | * @param {?} __
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87 | * @return {?}
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88 | */
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89 | (_, next, __) => {
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90 | /** @type {?} */
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91 | let url;
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92 | if (urlType === 'path') {
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93 | url = resolveUrl(next);
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94 | }
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95 | else if (urlType === 'hash') {
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96 | // Remove the first hash from the URL
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97 | /** @type {?} */
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98 | const hashIdx = next.indexOf('#');
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99 | url = resolveUrl(next.substring(0, hashIdx) + next.substring(hashIdx + 1));
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100 | }
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101 | else {
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102 | throw 'Invalid URLType passed to setUpLocationSync: ' + urlType;
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103 | }
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104 | /** @type {?} */
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105 | const path = location.normalize(url.pathname);
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106 | router.navigateByUrl(path + url.search + url.hash);
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107 | }));
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108 | }
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109 | /**
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110 | * Normalize and parse a URL.
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111 | *
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112 | * - Normalizing means that a relative URL will be resolved into an absolute URL in the context of
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113 | * the application document.
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114 | * - Parsing means that the anchor's `protocol`, `hostname`, `port`, `pathname` and related
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115 | * properties are all populated to reflect the normalized URL.
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116 | *
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117 | * While this approach has wide compatibility, it doesn't work as expected on IE. On IE, normalizing
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118 | * happens similar to other browsers, but the parsed components will not be set. (E.g. if you assign
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119 | * `a.href = 'foo'`, then `a.protocol`, `a.host`, etc. will not be correctly updated.)
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120 | * We work around that by performing the parsing in a 2nd step by taking a previously normalized URL
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121 | * and assigning it again. This correctly populates all properties.
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122 | *
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123 | * See
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124 | * https://github.com/angular/angular.js/blob/2c7400e7d07b0f6cec1817dab40b9250ce8ebce6/src/ng/urlUtils.js#L26-L33
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125 | * for more info.
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126 | * @type {?}
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127 | */
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128 | let anchor;
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129 | /**
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130 | * @param {?} url
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131 | * @return {?}
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132 | */
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133 | function resolveUrl(url) {
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134 | if (!anchor) {
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135 | anchor = document.createElement('a');
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136 | }
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137 | anchor.setAttribute('href', url);
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138 | anchor.setAttribute('href', anchor.href);
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139 | return {
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140 | // IE does not start `pathname` with `/` like other browsers.
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141 | pathname: `/${anchor.pathname.replace(/^\//, '')}`,
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142 | search: anchor.search,
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143 | hash: anchor.hash
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144 | };
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145 | }
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146 |
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147 | /**
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148 | * @fileoverview added by tsickle
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149 | * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
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150 | */
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151 |
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152 | /**
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153 | * @fileoverview added by tsickle
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154 | * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
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155 | */
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156 |
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157 | /**
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158 | * Generated bundle index. Do not edit.
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159 | */
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160 |
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161 | export { locationSyncBootstrapListener, setUpLocationSync, RouterUpgradeInitializer };
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162 | //# sourceMappingURL=upgrade.js.map
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