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fd45e8f4 | 1 | import { Component, OnInit } from '@angular/core' |
00b5556c | 2 | import { DomSanitizer, SafeHtml } from '@angular/platform-browser' |
489290b8 | 3 | import { Event, GuardsCheckStart, NavigationEnd, Router, Scroll } from '@angular/router' |
1a00c561 | 4 | import { AuthService, RedirectService, ServerService, ThemeService } from '@app/core' |
989e526a | 5 | import { is18nPath } from '../../../shared/models/i18n' |
bbe0f064 | 6 | import { ScreenService } from '@app/shared/misc/screen.service' |
489290b8 C |
7 | import { debounceTime, filter, map, pairwise, skip } from 'rxjs/operators' |
8 | import { Hotkey, HotkeysService } from 'angular2-hotkeys' | |
e33f888b | 9 | import { I18n } from '@ngx-translate/i18n-polyfill' |
a5858241 | 10 | import { fromEvent } from 'rxjs' |
489290b8 | 11 | import { ViewportScroller } from '@angular/common' |
18a6f04c | 12 | import { PluginService } from '@app/core/plugins/plugin.service' |
93cae479 | 13 | import { HooksService } from '@app/core/plugins/hooks.service' |
e2a2d6c8 | 14 | |
dc8bc31b | 15 | @Component({ |
3154f382 C |
16 | selector: 'my-app', |
17 | templateUrl: './app.component.html', | |
18 | styleUrls: [ './app.component.scss' ] | |
dc8bc31b | 19 | }) |
e2a2d6c8 | 20 | export class AppComponent implements OnInit { |
df98563e | 21 | isMenuDisplayed = true |
a5858241 | 22 | isMenuChangedByUser = false |
67167390 | 23 | |
00b5556c C |
24 | customCSS: SafeHtml |
25 | ||
df98563e | 26 | constructor ( |
e33f888b | 27 | private i18n: I18n, |
489290b8 | 28 | private viewportScroller: ViewportScroller, |
3154f382 | 29 | private router: Router, |
e2a2d6c8 | 30 | private authService: AuthService, |
00b5556c | 31 | private serverService: ServerService, |
18a6f04c | 32 | private pluginService: PluginService, |
901637bb | 33 | private domSanitizer: DomSanitizer, |
bbe0f064 | 34 | private redirectService: RedirectService, |
ee1fc23a | 35 | private screenService: ScreenService, |
1a00c561 | 36 | private hotkeysService: HotkeysService, |
93cae479 C |
37 | private themeService: ThemeService, |
38 | private hooks: HooksService | |
989e526a | 39 | ) { } |
a99593ed | 40 | |
915c5bbe C |
41 | get serverVersion () { |
42 | return this.serverService.getConfig().serverVersion | |
43 | } | |
44 | ||
abb2c792 RK |
45 | get serverCommit () { |
46 | const commit = this.serverService.getConfig().serverCommit || '' | |
47 | return (commit !== '') ? '...' + commit : commit | |
48 | } | |
49 | ||
36f9424f C |
50 | get instanceName () { |
51 | return this.serverService.getConfig().instance.name | |
52 | } | |
53 | ||
29f9b562 C |
54 | get defaultRoute () { |
55 | return RedirectService.DEFAULT_ROUTE | |
56 | } | |
57 | ||
df98563e | 58 | ngOnInit () { |
b3eeb529 | 59 | document.getElementById('incompatible-browser').className += ' browser-ok' |
73e09f27 | 60 | |
d592e0a9 C |
61 | this.authService.loadClientCredentials() |
62 | ||
d414207f | 63 | if (this.isUserLoggedIn()) { |
e2a2d6c8 | 64 | // The service will automatically redirect to the login page if the token is not valid anymore |
bcd9f81e | 65 | this.authService.refreshUserInformation() |
e2a2d6c8 | 66 | } |
6e07c3de | 67 | |
db7af09b C |
68 | // Load custom data from server |
69 | this.serverService.loadConfig() | |
70 | this.serverService.loadVideoCategories() | |
71 | this.serverService.loadVideoLanguages() | |
72 | this.serverService.loadVideoLicences() | |
fd45e8f4 | 73 | this.serverService.loadVideoPrivacies() |
830b4faf | 74 | this.serverService.loadVideoPlaylistPrivacies() |
3eeeb87f | 75 | |
18a6f04c | 76 | this.loadPlugins() |
ffb321be | 77 | this.themeService.initialize() |
18a6f04c | 78 | |
3eeeb87f | 79 | // Do not display menu on small screens |
bbe0f064 | 80 | if (this.screenService.isInSmallView()) { |
df98563e | 81 | this.isMenuDisplayed = false |
3eeeb87f | 82 | } |
c8cf5952 | 83 | |
489290b8 C |
84 | this.initRouteEvents() |
85 | this.injectJS() | |
86 | this.injectCSS() | |
87 | ||
88 | this.initHotkeys() | |
89 | ||
90 | fromEvent(window, 'resize') | |
91 | .pipe(debounceTime(200)) | |
92 | .subscribe(() => this.onResize()) | |
93 | } | |
94 | ||
95 | isUserLoggedIn () { | |
96 | return this.authService.isLoggedIn() | |
97 | } | |
98 | ||
99 | toggleMenu () { | |
100 | this.isMenuDisplayed = !this.isMenuDisplayed | |
101 | this.isMenuChangedByUser = true | |
102 | } | |
103 | ||
104 | onResize () { | |
105 | this.isMenuDisplayed = window.innerWidth >= 800 && !this.isMenuChangedByUser | |
106 | } | |
107 | ||
108 | private initRouteEvents () { | |
109 | let resetScroll = true | |
110 | const eventsObs = this.router.events | |
111 | ||
112 | const scrollEvent = eventsObs.pipe(filter((e: Event): e is Scroll => e instanceof Scroll)) | |
113 | const navigationEndEvent = eventsObs.pipe(filter((e: Event): e is NavigationEnd => e instanceof NavigationEnd)) | |
114 | ||
115 | scrollEvent.subscribe(e => { | |
116 | if (e.position) { | |
117 | return this.viewportScroller.scrollToPosition(e.position) | |
c8cf5952 | 118 | } |
00b5556c | 119 | |
489290b8 C |
120 | if (e.anchor) { |
121 | return this.viewportScroller.scrollToAnchor(e.anchor) | |
122 | } | |
123 | ||
124 | if (resetScroll) { | |
125 | return this.viewportScroller.scrollToPosition([ 0, 0 ]) | |
126 | } | |
127 | }) | |
128 | ||
129 | // When we add the a-state parameter, we don't want to alter the scroll | |
130 | navigationEndEvent.pipe(pairwise()) | |
131 | .subscribe(([ e1, e2 ]) => { | |
132 | try { | |
133 | resetScroll = false | |
134 | ||
722bca90 C |
135 | const previousUrl = new URL(window.location.origin + e1.urlAfterRedirects) |
136 | const nextUrl = new URL(window.location.origin + e2.urlAfterRedirects) | |
489290b8 C |
137 | |
138 | if (previousUrl.pathname !== nextUrl.pathname) { | |
139 | resetScroll = true | |
140 | return | |
141 | } | |
142 | ||
143 | const nextSearchParams = nextUrl.searchParams | |
144 | nextSearchParams.delete('a-state') | |
145 | ||
146 | const previousSearchParams = previousUrl.searchParams | |
147 | ||
148 | nextSearchParams.sort() | |
149 | previousSearchParams.sort() | |
150 | ||
151 | if (nextSearchParams.toString() !== previousSearchParams.toString()) { | |
152 | resetScroll = true | |
153 | } | |
154 | } catch (e) { | |
155 | console.error('Cannot parse URL to check next scroll.', e) | |
156 | resetScroll = true | |
157 | } | |
158 | }) | |
159 | ||
160 | navigationEndEvent.pipe( | |
161 | map(() => window.location.pathname), | |
162 | filter(pathname => !pathname || pathname === '/' || is18nPath(pathname)) | |
163 | ).subscribe(() => this.redirectService.redirectToHomepage(true)) | |
164 | ||
23bdacf8 C |
165 | navigationEndEvent.subscribe(e => { |
166 | this.hooks.runAction('action:router.navigation-end', 'common', { path: e.url }) | |
167 | }) | |
168 | ||
489290b8 C |
169 | eventsObs.pipe( |
170 | filter((e: Event): e is GuardsCheckStart => e instanceof GuardsCheckStart), | |
171 | filter(() => this.screenService.isInSmallView()) | |
172 | ).subscribe(() => this.isMenuDisplayed = false) // User clicked on a link in the menu, change the page | |
173 | } | |
174 | ||
175 | private injectJS () { | |
e032aec9 | 176 | // Inject JS |
00b5556c | 177 | this.serverService.configLoaded |
e032aec9 C |
178 | .subscribe(() => { |
179 | const config = this.serverService.getConfig() | |
180 | ||
181 | if (config.instance.customizations.javascript) { | |
182 | try { | |
183 | // tslint:disable:no-eval | |
184 | eval(config.instance.customizations.javascript) | |
185 | } catch (err) { | |
186 | console.error('Cannot eval custom JavaScript.', err) | |
187 | } | |
188 | } | |
189 | }) | |
489290b8 | 190 | } |
00b5556c | 191 | |
489290b8 | 192 | private injectCSS () { |
e032aec9 C |
193 | // Inject CSS if modified (admin config settings) |
194 | this.serverService.configLoaded | |
195 | .pipe(skip(1)) // We only want to subscribe to reloads, because the CSS is already injected by the server | |
196 | .subscribe(() => { | |
197 | const headStyle = document.querySelector('style.custom-css-style') | |
198 | if (headStyle) headStyle.parentNode.removeChild(headStyle) | |
00b5556c | 199 | |
e032aec9 C |
200 | const config = this.serverService.getConfig() |
201 | ||
202 | // We test customCSS if the admin removed the css | |
203 | if (this.customCSS || config.instance.customizations.css) { | |
204 | const styleTag = '<style>' + config.instance.customizations.css + '</style>' | |
205 | this.customCSS = this.domSanitizer.bypassSecurityTrustHtml(styleTag) | |
00b5556c | 206 | } |
e032aec9 | 207 | }) |
489290b8 | 208 | } |
ee1fc23a | 209 | |
18a6f04c C |
210 | private async loadPlugins () { |
211 | this.pluginService.initializePlugins() | |
212 | ||
c9e3eeed | 213 | this.hooks.runAction('action:application.init', 'common') |
18a6f04c C |
214 | } |
215 | ||
489290b8 | 216 | private initHotkeys () { |
ee1fc23a | 217 | this.hotkeysService.add([ |
8542dc33 | 218 | new Hotkey(['/', 's'], (event: KeyboardEvent): boolean => { |
ee1fc23a | 219 | document.getElementById('search-video').focus() |
8542dc33 | 220 | return false |
e33f888b | 221 | }, undefined, this.i18n('Focus the search bar')), |
8542dc33 RK |
222 | new Hotkey('b', (event: KeyboardEvent): boolean => { |
223 | this.toggleMenu() | |
224 | return false | |
e33f888b | 225 | }, undefined, this.i18n('Toggle the left menu')), |
20d21199 | 226 | new Hotkey('g o', (event: KeyboardEvent): boolean => { |
a54991da RK |
227 | this.router.navigate([ '/videos/overview' ]) |
228 | return false | |
e33f888b | 229 | }, undefined, this.i18n('Go to the videos overview page')), |
20d21199 | 230 | new Hotkey('g t', (event: KeyboardEvent): boolean => { |
ee1fc23a RK |
231 | this.router.navigate([ '/videos/trending' ]) |
232 | return false | |
e33f888b | 233 | }, undefined, this.i18n('Go to the trending videos page')), |
20d21199 | 234 | new Hotkey('g r', (event: KeyboardEvent): boolean => { |
ee1fc23a RK |
235 | this.router.navigate([ '/videos/recently-added' ]) |
236 | return false | |
e33f888b | 237 | }, undefined, this.i18n('Go to the recently added videos page')), |
20d21199 | 238 | new Hotkey('g l', (event: KeyboardEvent): boolean => { |
ee1fc23a RK |
239 | this.router.navigate([ '/videos/local' ]) |
240 | return false | |
e33f888b | 241 | }, undefined, this.i18n('Go to the local videos page')), |
20d21199 | 242 | new Hotkey('g u', (event: KeyboardEvent): boolean => { |
ee1fc23a RK |
243 | this.router.navigate([ '/videos/upload' ]) |
244 | return false | |
ffb321be | 245 | }, undefined, this.i18n('Go to the videos upload page')) |
ee1fc23a | 246 | ]) |
67167390 | 247 | } |
dc8bc31b | 248 | } |