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1 | import { Component, OnInit } from '@angular/core' | |
2 | import { DomSanitizer, SafeHtml } from '@angular/platform-browser' | |
3 | import { GuardsCheckStart, NavigationEnd, Router } from '@angular/router' | |
4 | import { AuthService, RedirectService, ServerService, ThemeService } from '@app/core' | |
5 | import { is18nPath } from '../../../shared/models/i18n' | |
6 | import { ScreenService } from '@app/shared/misc/screen.service' | |
7 | import { skip, debounceTime } from 'rxjs/operators' | |
8 | import { HotkeysService, Hotkey } from 'angular2-hotkeys' | |
9 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
10 | import { fromEvent } from 'rxjs' | |
11 | ||
12 | @Component({ | |
13 | selector: 'my-app', | |
14 | templateUrl: './app.component.html', | |
15 | styleUrls: [ './app.component.scss' ] | |
16 | }) | |
17 | export class AppComponent implements OnInit { | |
18 | isMenuDisplayed = true | |
19 | isMenuChangedByUser = false | |
20 | ||
21 | customCSS: SafeHtml | |
22 | ||
23 | constructor ( | |
24 | private i18n: I18n, | |
25 | private router: Router, | |
26 | private authService: AuthService, | |
27 | private serverService: ServerService, | |
28 | private domSanitizer: DomSanitizer, | |
29 | private redirectService: RedirectService, | |
30 | private screenService: ScreenService, | |
31 | private hotkeysService: HotkeysService, | |
32 | private themeService: ThemeService | |
33 | ) { } | |
34 | ||
35 | get serverVersion () { | |
36 | return this.serverService.getConfig().serverVersion | |
37 | } | |
38 | ||
39 | get serverCommit () { | |
40 | const commit = this.serverService.getConfig().serverCommit || '' | |
41 | return (commit !== '') ? '...' + commit : commit | |
42 | } | |
43 | ||
44 | get instanceName () { | |
45 | return this.serverService.getConfig().instance.name | |
46 | } | |
47 | ||
48 | get defaultRoute () { | |
49 | return RedirectService.DEFAULT_ROUTE | |
50 | } | |
51 | ||
52 | ngOnInit () { | |
53 | document.getElementById('incompatible-browser').className += ' browser-ok' | |
54 | ||
55 | this.router.events.subscribe(e => { | |
56 | if (e instanceof NavigationEnd) { | |
57 | const pathname = window.location.pathname | |
58 | if (!pathname || pathname === '/' || is18nPath(pathname)) { | |
59 | this.redirectService.redirectToHomepage(true) | |
60 | } | |
61 | } | |
62 | }) | |
63 | ||
64 | this.authService.loadClientCredentials() | |
65 | ||
66 | if (this.isUserLoggedIn()) { | |
67 | // The service will automatically redirect to the login page if the token is not valid anymore | |
68 | this.authService.refreshUserInformation() | |
69 | } | |
70 | ||
71 | // Load custom data from server | |
72 | this.serverService.loadConfig() | |
73 | this.serverService.loadVideoCategories() | |
74 | this.serverService.loadVideoLanguages() | |
75 | this.serverService.loadVideoLicences() | |
76 | this.serverService.loadVideoPrivacies() | |
77 | ||
78 | // Do not display menu on small screens | |
79 | if (this.screenService.isInSmallView()) { | |
80 | this.isMenuDisplayed = false | |
81 | } | |
82 | ||
83 | this.router.events.subscribe( | |
84 | e => { | |
85 | // User clicked on a link in the menu, change the page | |
86 | if (e instanceof GuardsCheckStart && this.screenService.isInSmallView()) { | |
87 | this.isMenuDisplayed = false | |
88 | } | |
89 | } | |
90 | ) | |
91 | ||
92 | // Inject JS | |
93 | this.serverService.configLoaded | |
94 | .subscribe(() => { | |
95 | const config = this.serverService.getConfig() | |
96 | ||
97 | if (config.instance.customizations.javascript) { | |
98 | try { | |
99 | // tslint:disable:no-eval | |
100 | eval(config.instance.customizations.javascript) | |
101 | } catch (err) { | |
102 | console.error('Cannot eval custom JavaScript.', err) | |
103 | } | |
104 | } | |
105 | }) | |
106 | ||
107 | // Inject CSS if modified (admin config settings) | |
108 | this.serverService.configLoaded | |
109 | .pipe(skip(1)) // We only want to subscribe to reloads, because the CSS is already injected by the server | |
110 | .subscribe(() => { | |
111 | const headStyle = document.querySelector('style.custom-css-style') | |
112 | if (headStyle) headStyle.parentNode.removeChild(headStyle) | |
113 | ||
114 | const config = this.serverService.getConfig() | |
115 | ||
116 | // We test customCSS if the admin removed the css | |
117 | if (this.customCSS || config.instance.customizations.css) { | |
118 | const styleTag = '<style>' + config.instance.customizations.css + '</style>' | |
119 | this.customCSS = this.domSanitizer.bypassSecurityTrustHtml(styleTag) | |
120 | } | |
121 | }) | |
122 | ||
123 | this.hotkeysService.add([ | |
124 | new Hotkey(['/', 's'], (event: KeyboardEvent): boolean => { | |
125 | document.getElementById('search-video').focus() | |
126 | return false | |
127 | }, undefined, this.i18n('Focus the search bar')), | |
128 | new Hotkey('b', (event: KeyboardEvent): boolean => { | |
129 | this.toggleMenu() | |
130 | return false | |
131 | }, undefined, this.i18n('Toggle the left menu')), | |
132 | new Hotkey('g o', (event: KeyboardEvent): boolean => { | |
133 | this.router.navigate([ '/videos/overview' ]) | |
134 | return false | |
135 | }, undefined, this.i18n('Go to the videos overview page')), | |
136 | new Hotkey('g t', (event: KeyboardEvent): boolean => { | |
137 | this.router.navigate([ '/videos/trending' ]) | |
138 | return false | |
139 | }, undefined, this.i18n('Go to the trending videos page')), | |
140 | new Hotkey('g r', (event: KeyboardEvent): boolean => { | |
141 | this.router.navigate([ '/videos/recently-added' ]) | |
142 | return false | |
143 | }, undefined, this.i18n('Go to the recently added videos page')), | |
144 | new Hotkey('g l', (event: KeyboardEvent): boolean => { | |
145 | this.router.navigate([ '/videos/local' ]) | |
146 | return false | |
147 | }, undefined, this.i18n('Go to the local videos page')), | |
148 | new Hotkey('g u', (event: KeyboardEvent): boolean => { | |
149 | this.router.navigate([ '/videos/upload' ]) | |
150 | return false | |
151 | }, undefined, this.i18n('Go to the videos upload page')), | |
152 | new Hotkey('shift+t', (event: KeyboardEvent): boolean => { | |
153 | this.themeService.toggleDarkTheme() | |
154 | return false | |
155 | }, undefined, this.i18n('Toggle Dark theme')) | |
156 | ]) | |
157 | ||
158 | fromEvent(window, 'resize') | |
159 | .pipe(debounceTime(200)) | |
160 | .subscribe(() => this.onResize()) | |
161 | } | |
162 | ||
163 | isUserLoggedIn () { | |
164 | return this.authService.isLoggedIn() | |
165 | } | |
166 | ||
167 | toggleMenu () { | |
168 | this.isMenuDisplayed = !this.isMenuDisplayed | |
169 | this.isMenuChangedByUser = true | |
170 | } | |
171 | ||
172 | onResize () { | |
173 | this.isMenuDisplayed = window.innerWidth >= 800 && !this.isMenuChangedByUser | |
174 | } | |
175 | } |