client/src/app/app.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { DomSanitizer, SafeHtml } from '@angular/platform-browser'
   3 import { GuardsCheckStart, Router } from '@angular/router'
   4 import { AuthService, ServerService } from '@app/core'
   5 import { isInSmallView } from '@app/shared/misc/utils'
   6
   7 @Component({
   8   selector: 'my-app',
   9   templateUrl: './app.component.html',
  10   styleUrls: [ './app.component.scss' ]
  11 })
  12 export class AppComponent implements OnInit {
  13   notificationOptions = {
  14     timeOut: 5000,
  15     lastOnBottom: true,
  16     clickToClose: true,
  17     maxLength: 0,
  18     maxStack: 7,
  19     showProgressBar: false,
  20     pauseOnHover: false,
  21     preventDuplicates: false,
  22     preventLastDuplicates: 'visible',
  23     rtl: false
  24   }
  25
  26   isMenuDisplayed = true
  27
  28   customCSS: SafeHtml
  29
  30   constructor (
  31     private router: Router,
  32     private authService: AuthService,
  33     private serverService: ServerService,
  34     private domSanitizer: DomSanitizer
  35   ) {}
  36
  37   get serverVersion () {
  38     return this.serverService.getConfig().serverVersion
  39   }
  40
  41   get instanceName () {
  42     return this.serverService.getConfig().instance.name
  43   }
  44
  45   ngOnInit () {
  46     this.authService.loadClientCredentials()
  47
  48     if (this.authService.isLoggedIn()) {
  49       // The service will automatically redirect to the login page if the token is not valid anymore
  50       this.authService.refreshUserInformation()
  51     }
  52
  53     // Load custom data from server
  54     this.serverService.loadConfig()
  55     this.serverService.loadVideoCategories()
  56     this.serverService.loadVideoLanguages()
  57     this.serverService.loadVideoLicences()
  58     this.serverService.loadVideoPrivacies()
  59
  60     // Do not display menu on small screens
  61     if (isInSmallView()) {
  62       this.isMenuDisplayed = false
  63     }
  64
  65     this.router.events.subscribe(
  66       e => {
  67         // User clicked on a link in the menu, change the page
  68         if (e instanceof GuardsCheckStart && isInSmallView()) {
  69           this.isMenuDisplayed = false
  70         }
  71       }
  72     )
  73
  74     this.serverService.configLoaded
  75       .subscribe(() => {
  76         const config = this.serverService.getConfig()
  77
  78         // We test customCSS in case or the admin removed the css
  79         if (this.customCSS || config.instance.customizations.css) {
  80           const styleTag = '<style>' + config.instance.customizations.css + '</style>'
  81           this.customCSS = this.domSanitizer.bypassSecurityTrustHtml(styleTag)
  82         }
  83
  84         if (config.instance.customizations.javascript) {
  85           try {
  86             // tslint:disable:no-eval
  87             eval(config.instance.customizations.javascript)
  88           } catch (err) {
  89             console.error('Cannot eval custom JavaScript.', err)
  90           }
  91         }
  92       })
  93   }
  94
  95   toggleMenu () {
  96     window.scrollTo(0, 0)
  97     this.isMenuDisplayed = !this.isMenuDisplayed
  98   }
  99
 100   getMainColClasses () {
 101     // Take all width is the menu is not displayed
 102     if (this.isMenuDisplayed === false) return [ 'expanded' ]
 103
 104     return []
 105   }
 106 }