client/src/app/+video-channels/video-channel-about/video-channel-about.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { ActivatedRoute } from '@angular/router'
   3 import 'rxjs/add/observable/from'
   4 import 'rxjs/add/operator/concatAll'
   5 import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
   6 import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
   7
   8 @Component({
   9   selector: 'my-video-channel-about',
  10   templateUrl: './video-channel-about.component.html',
  11   styleUrls: [ './video-channel-about.component.scss' ]
  12 })
  13 export class VideoChannelAboutComponent implements OnInit {
  14   videoChannel: VideoChannel
  15
  16   constructor (
  17     protected route: ActivatedRoute,
  18     private videoChannelService: VideoChannelService
  19   ) { }
  20
  21   ngOnInit () {
  22     // Parent get the video channel for us
  23     this.videoChannelService.videoChannelLoaded
  24       .subscribe(videoChannel => this.videoChannel = videoChannel)
  25   }
  26
  27   getVideoChannelDescription () {
  28     if (this.videoChannel.description) return this.videoChannel.description
  29
  30     return 'No description'
  31   }
  32 }