client/src/app/shared/shared-main/video-channel/video-channel.service.ts

   1 import { Observable, ReplaySubject } from 'rxjs'
   2 import { catchError, map, tap } from 'rxjs/operators'
   3 import { HttpClient, HttpParams } from '@angular/common/http'
   4 import { Injectable } from '@angular/core'
   5 import { ComponentPaginationLight, RestExtractor, RestService } from '@app/core'
   6 import { ActorImage, ResultList, VideoChannel as VideoChannelServer, VideoChannelCreate, VideoChannelUpdate } from '@shared/models'
   7 import { environment } from '../../../../environments/environment'
   8 import { Account } from '../account'
   9 import { AccountService } from '../account/account.service'
  10 import { VideoChannel } from './video-channel.model'
  11
  12 @Injectable()
  13 export class VideoChannelService {
  14   static BASE_VIDEO_CHANNEL_URL = environment.apiUrl + '/api/v1/video-channels/'
  15
  16   videoChannelLoaded = new ReplaySubject<VideoChannel>(1)
  17
  18   constructor (
  19     private authHttp: HttpClient,
  20     private restService: RestService,
  21     private restExtractor: RestExtractor
  22   ) { }
  23
  24   static extractVideoChannels (result: ResultList<VideoChannelServer>) {
  25     const videoChannels: VideoChannel[] = []
  26
  27     for (const videoChannelJSON of result.data) {
  28       videoChannels.push(new VideoChannel(videoChannelJSON))
  29     }
  30
  31     return { data: videoChannels, total: result.total }
  32   }
  33
  34   getVideoChannel (videoChannelName: string) {
  35     return this.authHttp.get<VideoChannel>(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannelName)
  36                .pipe(
  37                  map(videoChannelHash => new VideoChannel(videoChannelHash)),
  38                  tap(videoChannel => this.videoChannelLoaded.next(videoChannel)),
  39                  catchError(err => this.restExtractor.handleError(err))
  40                )
  41   }
  42
  43   listAccountVideoChannels (options: {
  44     account: Account
  45     componentPagination?: ComponentPaginationLight
  46     withStats?: boolean
  47     sort?: string
  48     search?: string
  49   }): Observable<ResultList<VideoChannel>> {
  50     const { account, componentPagination, withStats = false, sort, search } = options
  51
  52     const pagination = componentPagination
  53       ? this.restService.componentToRestPagination(componentPagination)
  54       : { start: 0, count: 20 }
  55
  56     let params = new HttpParams()
  57     params = this.restService.addRestGetParams(params, pagination, sort)
  58     params = params.set('withStats', withStats + '')
  59
  60     if (search) params = params.set('search', search)
  61
  62     const url = AccountService.BASE_ACCOUNT_URL + account.nameWithHost + '/video-channels'
  63     return this.authHttp.get<ResultList<VideoChannelServer>>(url, { params })
  64                .pipe(
  65                  map(res => VideoChannelService.extractVideoChannels(res)),
  66                  catchError(err => this.restExtractor.handleError(err))
  67                )
  68   }
  69
  70   createVideoChannel (videoChannel: VideoChannelCreate) {
  71     return this.authHttp.post(VideoChannelService.BASE_VIDEO_CHANNEL_URL, videoChannel)
  72                .pipe(catchError(err => this.restExtractor.handleError(err)))
  73   }
  74
  75   updateVideoChannel (videoChannelName: string, videoChannel: VideoChannelUpdate) {
  76     return this.authHttp.put(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannelName, videoChannel)
  77                .pipe(catchError(err => this.restExtractor.handleError(err)))
  78   }
  79
  80   changeVideoChannelImage (videoChannelName: string, avatarForm: FormData, type: 'avatar' | 'banner') {
  81     const url = VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannelName + '/' + type + '/pick'
  82
  83     return this.authHttp.post<{ avatars?: ActorImage[], banners?: ActorImage[] }>(url, avatarForm)
  84                .pipe(catchError(err => this.restExtractor.handleError(err)))
  85   }
  86
  87   deleteVideoChannelImage (videoChannelName: string, type: 'avatar' | 'banner') {
  88     const url = VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannelName + '/' + type
  89
  90     return this.authHttp.delete(url)
  91                .pipe(catchError(err => this.restExtractor.handleError(err)))
  92   }
  93
  94   removeVideoChannel (videoChannel: VideoChannel) {
  95     return this.authHttp.delete(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannel.nameWithHost)
  96                .pipe(catchError(err => this.restExtractor.handleError(err)))
  97   }
  98
  99   importVideos (videoChannelName: string, externalChannelUrl: string) {
 100     const path = VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannelName + '/import-videos'
 101     return this.authHttp.post(path, { externalChannelUrl })
 102                .pipe(catchError(err => this.restExtractor.handleError(err)))
 103   }
 104 }