X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=client%2Fsrc%2Fapp%2Fapp.component.ts;h=351620c59da1ab216ac5e8e9b7fa29544b89bf67;hb=dbdf2d51c6fe50d761ad6286e09f6c75356d2142;hp=2e0fd13f1e49075f7c3b3451b1b2a2bc1d6cfed1;hpb=beacf6993c93f93bf5ea86665827154eb291d1fd;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/client/src/app/app.component.ts b/client/src/app/app.component.ts
index 2e0fd13f1..351620c59 100644
--- a/client/src/app/app.component.ts
+++ b/client/src/app/app.component.ts
@@ -1,23 +1,296 @@
-import { Component } from '@angular/core';
-import { Router, ROUTER_DIRECTIVES } from '@angular/router';
-
-import { MenuAdminComponent } from './admin';
-import { MenuComponent } from './menu.component';
-import { SearchComponent, SearchService } from './shared';
-import { VideoService } from './videos';
+import { Component, OnInit, ViewChild } from '@angular/core'
+import { DomSanitizer, SafeHtml } from '@angular/platform-browser'
+import { Event, GuardsCheckStart, NavigationEnd, Router, Scroll } from '@angular/router'
+import { AuthService, RedirectService, ServerService, ThemeService } from '@app/core'
+import { is18nPath } from '../../../shared/models/i18n'
+import { ScreenService } from '@app/shared/misc/screen.service'
+import { debounceTime, filter, first, map, pairwise, skip, switchMap } from 'rxjs/operators'
+import { Hotkey, HotkeysService } from 'angular2-hotkeys'
+import { I18n } from '@ngx-translate/i18n-polyfill'
+import { fromEvent } from 'rxjs'
+import { PlatformLocation, ViewportScroller } from '@angular/common'
+import { PluginService } from '@app/core/plugins/plugin.service'
+import { HooksService } from '@app/core/plugins/hooks.service'
+import { NgbModal } from '@ng-bootstrap/ng-bootstrap'
+import { POP_STATE_MODAL_DISMISS } from '@app/shared/misc/constants'
+import { WelcomeModalComponent } from '@app/modal/welcome-modal.component'
+import { InstanceConfigWarningModalComponent } from '@app/modal/instance-config-warning-modal.component'
+import { UserRole } from '@shared/models'
+import { User } from '@app/shared'
+import { InstanceService } from '@app/shared/instance/instance.service'
 
 @Component({
-    selector: 'my-app',
-    template: require('./app.component.html'),
-    styles: [ require('./app.component.scss') ],
-    directives: [ MenuAdminComponent, MenuComponent, ROUTER_DIRECTIVES, SearchComponent ],
-    providers: [ VideoService, SearchService ]
+  selector: 'my-app',
+  templateUrl: './app.component.html',
+  styleUrls: [ './app.component.scss' ]
 })
+export class AppComponent implements OnInit {
+  @ViewChild('welcomeModal', { static: false }) welcomeModal: WelcomeModalComponent
+  @ViewChild('instanceConfigWarningModal', { static: false }) instanceConfigWarningModal: InstanceConfigWarningModalComponent
+
+  isMenuDisplayed = true
+  isMenuChangedByUser = false
+
+  customCSS: SafeHtml
+
+  constructor (
+    private i18n: I18n,
+    private viewportScroller: ViewportScroller,
+    private router: Router,
+    private authService: AuthService,
+    private serverService: ServerService,
+    private pluginService: PluginService,
+    private instanceService: InstanceService,
+    private domSanitizer: DomSanitizer,
+    private redirectService: RedirectService,
+    private screenService: ScreenService,
+    private hotkeysService: HotkeysService,
+    private themeService: ThemeService,
+    private hooks: HooksService,
+    private location: PlatformLocation,
+    private modalService: NgbModal
+  ) { }
+
+  get instanceName () {
+    return this.serverService.getConfig().instance.name
+  }
+
+  get defaultRoute () {
+    return RedirectService.DEFAULT_ROUTE
+  }
+
+  ngOnInit () {
+    document.getElementById('incompatible-browser').className += ' browser-ok'
+
+    this.loadPlugins()
+    this.themeService.initialize()
+
+    this.authService.loadClientCredentials()
+
+    if (this.isUserLoggedIn()) {
+      // The service will automatically redirect to the login page if the token is not valid anymore
+      this.authService.refreshUserInformation()
+    }
+
+    // Load custom data from server
+    this.serverService.loadConfig()
+    this.serverService.loadVideoCategories()
+    this.serverService.loadVideoLanguages()
+    this.serverService.loadVideoLicences()
+    this.serverService.loadVideoPrivacies()
+    this.serverService.loadVideoPlaylistPrivacies()
+
+    // Do not display menu on small screens
+    if (this.screenService.isInSmallView()) {
+      this.isMenuDisplayed = false
+    }
+
+    this.initRouteEvents()
+    this.injectJS()
+    this.injectCSS()
+
+    this.initHotkeys()
+
+    fromEvent(window, 'resize')
+      .pipe(debounceTime(200))
+      .subscribe(() => this.onResize())
+
+    this.location.onPopState(() => this.modalService.dismissAll(POP_STATE_MODAL_DISMISS))
+
+    this.openModalsIfNeeded()
+  }
+
+  isUserLoggedIn () {
+    return this.authService.isLoggedIn()
+  }
+
+  toggleMenu () {
+    this.isMenuDisplayed = !this.isMenuDisplayed
+    this.isMenuChangedByUser = true
+  }
+
+  onResize () {
+    this.isMenuDisplayed = window.innerWidth >= 800 && !this.isMenuChangedByUser
+  }
+
+  getServerVersionAndCommit () {
+    return this.serverService.getServerVersionAndCommit()
+  }
+
+  private initRouteEvents () {
+    let resetScroll = true
+    const eventsObs = this.router.events
+
+    const scrollEvent = eventsObs.pipe(filter((e: Event): e is Scroll => e instanceof Scroll))
+
+    scrollEvent.subscribe(e => {
+      if (e.position) {
+        return this.viewportScroller.scrollToPosition(e.position)
+      }
+
+      if (e.anchor) {
+        return this.viewportScroller.scrollToAnchor(e.anchor)
+      }
+
+      if (resetScroll) {
+        return this.viewportScroller.scrollToPosition([ 0, 0 ])
+      }
+    })
+
+    const navigationEndEvent = eventsObs.pipe(filter((e: Event): e is NavigationEnd => e instanceof NavigationEnd))
+
+    // When we add the a-state parameter, we don't want to alter the scroll
+    navigationEndEvent.pipe(pairwise())
+                      .subscribe(([ e1, e2 ]) => {
+                        try {
+                          resetScroll = false
+
+                          const previousUrl = new URL(window.location.origin + e1.urlAfterRedirects)
+                          const nextUrl = new URL(window.location.origin + e2.urlAfterRedirects)
+
+                          if (previousUrl.pathname !== nextUrl.pathname) {
+                            resetScroll = true
+                            return
+                          }
+
+                          const nextSearchParams = nextUrl.searchParams
+                          nextSearchParams.delete('a-state')
+
+                          const previousSearchParams = previousUrl.searchParams
+
+                          nextSearchParams.sort()
+                          previousSearchParams.sort()
+
+                          if (nextSearchParams.toString() !== previousSearchParams.toString()) {
+                            resetScroll = true
+                          }
+                        } catch (e) {
+                          console.error('Cannot parse URL to check next scroll.', e)
+                          resetScroll = true
+                        }
+                      })
+
+    navigationEndEvent.pipe(
+      map(() => window.location.pathname),
+      filter(pathname => !pathname || pathname === '/' || is18nPath(pathname))
+    ).subscribe(() => this.redirectService.redirectToHomepage(true))
+
+    navigationEndEvent.subscribe(e => {
+      this.hooks.runAction('action:router.navigation-end', 'common', { path: e.url })
+    })
+
+    eventsObs.pipe(
+      filter((e: Event): e is GuardsCheckStart => e instanceof GuardsCheckStart),
+      filter(() => this.screenService.isInSmallView())
+    ).subscribe(() => this.isMenuDisplayed = false) // User clicked on a link in the menu, change the page
+  }
+
+  private injectJS () {
+    // Inject JS
+    this.serverService.configLoaded
+        .subscribe(() => {
+          const config = this.serverService.getConfig()
+
+          if (config.instance.customizations.javascript) {
+            try {
+              // tslint:disable:no-eval
+              eval(config.instance.customizations.javascript)
+            } catch (err) {
+              console.error('Cannot eval custom JavaScript.', err)
+            }
+          }
+        })
+  }
+
+  private injectCSS () {
+    // Inject CSS if modified (admin config settings)
+    this.serverService.configLoaded
+        .pipe(skip(1)) // We only want to subscribe to reloads, because the CSS is already injected by the server
+        .subscribe(() => {
+          const headStyle = document.querySelector('style.custom-css-style')
+          if (headStyle) headStyle.parentNode.removeChild(headStyle)
+
+          const config = this.serverService.getConfig()
+
+          // We test customCSS if the admin removed the css
+          if (this.customCSS || config.instance.customizations.css) {
+            const styleTag = '<style>' + config.instance.customizations.css + '</style>'
+            this.customCSS = this.domSanitizer.bypassSecurityTrustHtml(styleTag)
+          }
+        })
+  }
+
+  private async loadPlugins () {
+    this.pluginService.initializePlugins()
+
+    this.hooks.runAction('action:application.init', 'common')
+  }
+
+  private async openModalsIfNeeded () {
+    this.serverService.configLoaded
+        .pipe(
+          first(),
+          switchMap(() => this.authService.userInformationLoaded),
+          map(() => this.authService.getUser()),
+          filter(user => user.role === UserRole.ADMINISTRATOR)
+        ).subscribe(user => setTimeout(() => this.openAdminModals(user))) // setTimeout because of ngIf in template
+  }
+
+  private async openAdminModals (user: User) {
+    if (user.noWelcomeModal !== true) return this.welcomeModal.show()
+
+    const config = this.serverService.getConfig()
+    if (user.noInstanceConfigWarningModal === true || !config.signup.allowed) return
+
+    this.instanceService.getAbout()
+      .subscribe(about => {
+        if (
+          config.instance.name.toLowerCase() === 'peertube' ||
+          !about.instance.terms ||
+          !about.instance.administrator ||
+          !about.instance.maintenanceLifetime
+        ) {
+          this.instanceConfigWarningModal.show(about)
+        }
+      })
+  }
+
+  private initHotkeys () {
+    this.hotkeysService.add([
+      new Hotkey(['/', 's'], (event: KeyboardEvent): boolean => {
+        document.getElementById('search-video').focus()
+        return false
+      }, undefined, this.i18n('Focus the search bar')),
+
+      new Hotkey('b', (event: KeyboardEvent): boolean => {
+        this.toggleMenu()
+        return false
+      }, undefined, this.i18n('Toggle the left menu')),
+
+      new Hotkey('g o', (event: KeyboardEvent): boolean => {
+        this.router.navigate([ '/videos/overview' ])
+        return false
+      }, undefined, this.i18n('Go to the discover videos page')),
+
+      new Hotkey('g t', (event: KeyboardEvent): boolean => {
+        this.router.navigate([ '/videos/trending' ])
+        return false
+      }, undefined, this.i18n('Go to the trending videos page')),
+
+      new Hotkey('g r', (event: KeyboardEvent): boolean => {
+        this.router.navigate([ '/videos/recently-added' ])
+        return false
+      }, undefined, this.i18n('Go to the recently added videos page')),
 
-export class AppComponent {
-  constructor(private router: Router) {}
+      new Hotkey('g l', (event: KeyboardEvent): boolean => {
+        this.router.navigate([ '/videos/local' ])
+        return false
+      }, undefined, this.i18n('Go to the local videos page')),
 
-  isInAdmin() {
-    return this.router.url.indexOf('/admin/') !== -1;
+      new Hotkey('g u', (event: KeyboardEvent): boolean => {
+        this.router.navigate([ '/videos/upload' ])
+        return false
+      }, undefined, this.i18n('Go to the videos upload page'))
+    ])
   }
 }