]>
Commit | Line | Data |
---|---|---|
1 | import { Component, OnInit, ViewChild } from '@angular/core' | |
2 | import { DomSanitizer, SafeHtml } from '@angular/platform-browser' | |
3 | import { Event, GuardsCheckStart, NavigationEnd, Router, Scroll } 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 { debounceTime, filter, map, pairwise, skip, switchMap } from 'rxjs/operators' | |
8 | import { Hotkey, HotkeysService } from 'angular2-hotkeys' | |
9 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
10 | import { fromEvent } from 'rxjs' | |
11 | import { PlatformLocation, ViewportScroller } from '@angular/common' | |
12 | import { PluginService } from '@app/core/plugins/plugin.service' | |
13 | import { HooksService } from '@app/core/plugins/hooks.service' | |
14 | import { NgbModal } from '@ng-bootstrap/ng-bootstrap' | |
15 | import { POP_STATE_MODAL_DISMISS } from '@app/shared/misc/constants' | |
16 | import { WelcomeModalComponent } from '@app/modal/welcome-modal.component' | |
17 | import { InstanceConfigWarningModalComponent } from '@app/modal/instance-config-warning-modal.component' | |
18 | import { UserRole } from '@shared/models' | |
19 | import { User } from '@app/shared' | |
20 | import { InstanceService } from '@app/shared/instance/instance.service' | |
21 | ||
22 | @Component({ | |
23 | selector: 'my-app', | |
24 | templateUrl: './app.component.html', | |
25 | styleUrls: [ './app.component.scss' ] | |
26 | }) | |
27 | export class AppComponent implements OnInit { | |
28 | @ViewChild('welcomeModal', { static: false }) welcomeModal: WelcomeModalComponent | |
29 | @ViewChild('instanceConfigWarningModal', { static: false }) instanceConfigWarningModal: InstanceConfigWarningModalComponent | |
30 | ||
31 | isMenuDisplayed = true | |
32 | isMenuChangedByUser = false | |
33 | ||
34 | customCSS: SafeHtml | |
35 | ||
36 | constructor ( | |
37 | private i18n: I18n, | |
38 | private viewportScroller: ViewportScroller, | |
39 | private router: Router, | |
40 | private authService: AuthService, | |
41 | private serverService: ServerService, | |
42 | private pluginService: PluginService, | |
43 | private instanceService: InstanceService, | |
44 | private domSanitizer: DomSanitizer, | |
45 | private redirectService: RedirectService, | |
46 | private screenService: ScreenService, | |
47 | private hotkeysService: HotkeysService, | |
48 | private themeService: ThemeService, | |
49 | private hooks: HooksService, | |
50 | private location: PlatformLocation, | |
51 | private modalService: NgbModal | |
52 | ) { } | |
53 | ||
54 | get serverVersion () { | |
55 | return this.serverService.getConfig().serverVersion | |
56 | } | |
57 | ||
58 | get serverCommit () { | |
59 | const commit = this.serverService.getConfig().serverCommit || '' | |
60 | return (commit !== '') ? '...' + commit : commit | |
61 | } | |
62 | ||
63 | get instanceName () { | |
64 | return this.serverService.getConfig().instance.name | |
65 | } | |
66 | ||
67 | get defaultRoute () { | |
68 | return RedirectService.DEFAULT_ROUTE | |
69 | } | |
70 | ||
71 | ngOnInit () { | |
72 | document.getElementById('incompatible-browser').className += ' browser-ok' | |
73 | ||
74 | this.loadPlugins() | |
75 | this.themeService.initialize() | |
76 | ||
77 | this.authService.loadClientCredentials() | |
78 | ||
79 | if (this.isUserLoggedIn()) { | |
80 | // The service will automatically redirect to the login page if the token is not valid anymore | |
81 | this.authService.refreshUserInformation() | |
82 | } | |
83 | ||
84 | // Load custom data from server | |
85 | this.serverService.loadConfig() | |
86 | this.serverService.loadVideoCategories() | |
87 | this.serverService.loadVideoLanguages() | |
88 | this.serverService.loadVideoLicences() | |
89 | this.serverService.loadVideoPrivacies() | |
90 | this.serverService.loadVideoPlaylistPrivacies() | |
91 | ||
92 | // Do not display menu on small screens | |
93 | if (this.screenService.isInSmallView()) { | |
94 | this.isMenuDisplayed = false | |
95 | } | |
96 | ||
97 | this.initRouteEvents() | |
98 | this.injectJS() | |
99 | this.injectCSS() | |
100 | ||
101 | this.initHotkeys() | |
102 | ||
103 | fromEvent(window, 'resize') | |
104 | .pipe(debounceTime(200)) | |
105 | .subscribe(() => this.onResize()) | |
106 | ||
107 | this.location.onPopState(() => this.modalService.dismissAll(POP_STATE_MODAL_DISMISS)) | |
108 | ||
109 | this.openModalsIfNeeded() | |
110 | } | |
111 | ||
112 | isUserLoggedIn () { | |
113 | return this.authService.isLoggedIn() | |
114 | } | |
115 | ||
116 | toggleMenu () { | |
117 | this.isMenuDisplayed = !this.isMenuDisplayed | |
118 | this.isMenuChangedByUser = true | |
119 | } | |
120 | ||
121 | onResize () { | |
122 | this.isMenuDisplayed = window.innerWidth >= 800 && !this.isMenuChangedByUser | |
123 | } | |
124 | ||
125 | private initRouteEvents () { | |
126 | let resetScroll = true | |
127 | const eventsObs = this.router.events | |
128 | ||
129 | const scrollEvent = eventsObs.pipe(filter((e: Event): e is Scroll => e instanceof Scroll)) | |
130 | ||
131 | scrollEvent.subscribe(e => { | |
132 | if (e.position) { | |
133 | return this.viewportScroller.scrollToPosition(e.position) | |
134 | } | |
135 | ||
136 | if (e.anchor) { | |
137 | return this.viewportScroller.scrollToAnchor(e.anchor) | |
138 | } | |
139 | ||
140 | if (resetScroll) { | |
141 | return this.viewportScroller.scrollToPosition([ 0, 0 ]) | |
142 | } | |
143 | }) | |
144 | ||
145 | const navigationEndEvent = eventsObs.pipe(filter((e: Event): e is NavigationEnd => e instanceof NavigationEnd)) | |
146 | ||
147 | // When we add the a-state parameter, we don't want to alter the scroll | |
148 | navigationEndEvent.pipe(pairwise()) | |
149 | .subscribe(([ e1, e2 ]) => { | |
150 | try { | |
151 | resetScroll = false | |
152 | ||
153 | const previousUrl = new URL(window.location.origin + e1.urlAfterRedirects) | |
154 | const nextUrl = new URL(window.location.origin + e2.urlAfterRedirects) | |
155 | ||
156 | if (previousUrl.pathname !== nextUrl.pathname) { | |
157 | resetScroll = true | |
158 | return | |
159 | } | |
160 | ||
161 | const nextSearchParams = nextUrl.searchParams | |
162 | nextSearchParams.delete('a-state') | |
163 | ||
164 | const previousSearchParams = previousUrl.searchParams | |
165 | ||
166 | nextSearchParams.sort() | |
167 | previousSearchParams.sort() | |
168 | ||
169 | if (nextSearchParams.toString() !== previousSearchParams.toString()) { | |
170 | resetScroll = true | |
171 | } | |
172 | } catch (e) { | |
173 | console.error('Cannot parse URL to check next scroll.', e) | |
174 | resetScroll = true | |
175 | } | |
176 | }) | |
177 | ||
178 | navigationEndEvent.pipe( | |
179 | map(() => window.location.pathname), | |
180 | filter(pathname => !pathname || pathname === '/' || is18nPath(pathname)) | |
181 | ).subscribe(() => this.redirectService.redirectToHomepage(true)) | |
182 | ||
183 | navigationEndEvent.subscribe(e => { | |
184 | this.hooks.runAction('action:router.navigation-end', 'common', { path: e.url }) | |
185 | }) | |
186 | ||
187 | eventsObs.pipe( | |
188 | filter((e: Event): e is GuardsCheckStart => e instanceof GuardsCheckStart), | |
189 | filter(() => this.screenService.isInSmallView()) | |
190 | ).subscribe(() => this.isMenuDisplayed = false) // User clicked on a link in the menu, change the page | |
191 | } | |
192 | ||
193 | private injectJS () { | |
194 | // Inject JS | |
195 | this.serverService.configLoaded | |
196 | .subscribe(() => { | |
197 | const config = this.serverService.getConfig() | |
198 | ||
199 | if (config.instance.customizations.javascript) { | |
200 | try { | |
201 | // tslint:disable:no-eval | |
202 | eval(config.instance.customizations.javascript) | |
203 | } catch (err) { | |
204 | console.error('Cannot eval custom JavaScript.', err) | |
205 | } | |
206 | } | |
207 | }) | |
208 | } | |
209 | ||
210 | private injectCSS () { | |
211 | // Inject CSS if modified (admin config settings) | |
212 | this.serverService.configLoaded | |
213 | .pipe(skip(1)) // We only want to subscribe to reloads, because the CSS is already injected by the server | |
214 | .subscribe(() => { | |
215 | const headStyle = document.querySelector('style.custom-css-style') | |
216 | if (headStyle) headStyle.parentNode.removeChild(headStyle) | |
217 | ||
218 | const config = this.serverService.getConfig() | |
219 | ||
220 | // We test customCSS if the admin removed the css | |
221 | if (this.customCSS || config.instance.customizations.css) { | |
222 | const styleTag = '<style>' + config.instance.customizations.css + '</style>' | |
223 | this.customCSS = this.domSanitizer.bypassSecurityTrustHtml(styleTag) | |
224 | } | |
225 | }) | |
226 | } | |
227 | ||
228 | private async loadPlugins () { | |
229 | this.pluginService.initializePlugins() | |
230 | ||
231 | this.hooks.runAction('action:application.init', 'common') | |
232 | } | |
233 | ||
234 | private async openModalsIfNeeded () { | |
235 | this.serverService.configLoaded | |
236 | .pipe( | |
237 | switchMap(() => this.authService.userInformationLoaded), | |
238 | map(() => this.authService.getUser()), | |
239 | filter(user => user.role === UserRole.ADMINISTRATOR) | |
240 | ).subscribe(user => setTimeout(() => this.openAdminModals(user))) // setTimeout because of ngIf in template | |
241 | } | |
242 | ||
243 | private async openAdminModals (user: User) { | |
244 | if (user.noWelcomeModal !== true) return this.welcomeModal.show() | |
245 | ||
246 | const config = this.serverService.getConfig() | |
247 | if (user.noInstanceConfigWarningModal === true || !config.signup.allowed) return | |
248 | ||
249 | this.instanceService.getAbout() | |
250 | .subscribe(about => { | |
251 | if ( | |
252 | config.instance.name.toLowerCase() === 'peertube' || | |
253 | !about.instance.terms || | |
254 | !about.instance.administrator || | |
255 | !about.instance.maintenanceLifetime | |
256 | ) { | |
257 | this.instanceConfigWarningModal.show(about) | |
258 | } | |
259 | }) | |
260 | } | |
261 | ||
262 | private initHotkeys () { | |
263 | this.hotkeysService.add([ | |
264 | new Hotkey(['/', 's'], (event: KeyboardEvent): boolean => { | |
265 | document.getElementById('search-video').focus() | |
266 | return false | |
267 | }, undefined, this.i18n('Focus the search bar')), | |
268 | ||
269 | new Hotkey('b', (event: KeyboardEvent): boolean => { | |
270 | this.toggleMenu() | |
271 | return false | |
272 | }, undefined, this.i18n('Toggle the left menu')), | |
273 | ||
274 | new Hotkey('g o', (event: KeyboardEvent): boolean => { | |
275 | this.router.navigate([ '/videos/overview' ]) | |
276 | return false | |
277 | }, undefined, this.i18n('Go to the discover videos page')), | |
278 | ||
279 | new Hotkey('g t', (event: KeyboardEvent): boolean => { | |
280 | this.router.navigate([ '/videos/trending' ]) | |
281 | return false | |
282 | }, undefined, this.i18n('Go to the trending videos page')), | |
283 | ||
284 | new Hotkey('g r', (event: KeyboardEvent): boolean => { | |
285 | this.router.navigate([ '/videos/recently-added' ]) | |
286 | return false | |
287 | }, undefined, this.i18n('Go to the recently added videos page')), | |
288 | ||
289 | new Hotkey('g l', (event: KeyboardEvent): boolean => { | |
290 | this.router.navigate([ '/videos/local' ]) | |
291 | return false | |
292 | }, undefined, this.i18n('Go to the local videos page')), | |
293 | ||
294 | new Hotkey('g u', (event: KeyboardEvent): boolean => { | |
295 | this.router.navigate([ '/videos/upload' ]) | |
296 | return false | |
297 | }, undefined, this.i18n('Go to the videos upload page')) | |
298 | ]) | |
299 | } | |
300 | } |