Add/update/delete/list my playlists

1 files changed, 108 insertions, 0 deletions

diff --git a/client/src/app/shared/video-playlist/video-playlist.service.ts b/client/src/app/shared/video-playlist/video-playlist.service.ts
new file mode 100644
index 000000000..8b66e122c
--- /dev/null
+++ b/client/src/app/shared/video-playlist/video-playlist.service.ts
@@ -0,0 +1,108 @@
+import { catchError, map, switchMap } from 'rxjs/operators'
+import { Injectable } from '@angular/core'
+import { Observable } from 'rxjs'
+import { RestExtractor } from '../rest/rest-extractor.service'
+import { HttpClient } from '@angular/common/http'
+import { ResultList } from '../../../../../shared'
+import { environment } from '../../../environments/environment'
+import { VideoPlaylist as VideoPlaylistServerModel } from '@shared/models/videos/playlist/video-playlist.model'
+import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
+import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
+import { VideoPlaylistCreate } from '@shared/models/videos/playlist/video-playlist-create.model'
+import { VideoPlaylistUpdate } from '@shared/models/videos/playlist/video-playlist-update.model'
+import { objectToFormData } from '@app/shared/misc/utils'
+import { ServerService } from '@app/core'
+import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model'
+import { AccountService } from '@app/shared/account/account.service'
+import { Account } from '@app/shared/account/account.model'
+
+@Injectable()
+export class VideoPlaylistService {
+  static BASE_VIDEO_PLAYLIST_URL = environment.apiUrl + '/api/v1/video-playlists/'
+
+  constructor (
+    private authHttp: HttpClient,
+    private serverService: ServerService,
+    private restExtractor: RestExtractor
+  ) { }
+
+  listChannelPlaylists (videoChannel: VideoChannel): Observable<ResultList<VideoPlaylist>> {
+    const url = VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannel.nameWithHost + '/video-playlists'
+
+    return this.authHttp.get<ResultList<VideoPlaylist>>(url)
+               .pipe(
+                 switchMap(res => this.extractPlaylists(res)),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
+  listAccountPlaylists (account: Account): Observable<ResultList<VideoPlaylist>> {
+    const url = AccountService.BASE_ACCOUNT_URL + account.nameWithHost + '/video-playlists'
+
+    return this.authHttp.get<ResultList<VideoPlaylist>>(url)
+               .pipe(
+                 switchMap(res => this.extractPlaylists(res)),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
+  getVideoPlaylist (id: string | number) {
+    const url = VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + id
+
+    return this.authHttp.get<VideoPlaylist>(url)
+               .pipe(
+                 switchMap(res => this.extractPlaylist(res)),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
+  createVideoPlaylist (body: VideoPlaylistCreate) {
+    const data = objectToFormData(body)
+
+    return this.authHttp.post(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL, data)
+               .pipe(
+                 map(this.restExtractor.extractDataBool),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
+  updateVideoPlaylist (videoPlaylist: VideoPlaylist, body: VideoPlaylistUpdate) {
+    const data = objectToFormData(body)
+
+    return this.authHttp.put(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + videoPlaylist.id, data)
+               .pipe(
+                 map(this.restExtractor.extractDataBool),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
+  removeVideoPlaylist (videoPlaylist: VideoPlaylist) {
+    return this.authHttp.delete(VideoPlaylistService.BASE_VIDEO_PLAYLIST_URL + videoPlaylist.id)
+               .pipe(
+                 map(this.restExtractor.extractDataBool),
+                 catchError(err => this.restExtractor.handleError(err))
+               )
+  }
+
+  extractPlaylists (result: ResultList<VideoPlaylistServerModel>) {
+    return this.serverService.localeObservable
+               .pipe(
+                 map(translations => {
+                   const playlistsJSON = result.data
+                   const total = result.total
+                   const playlists: VideoPlaylist[] = []
+
+                   for (const playlistJSON of playlistsJSON) {
+                     playlists.push(new VideoPlaylist(playlistJSON, translations))
+                   }
+
+                   return { data: playlists, total }
+                 })
+               )
+  }
+
+  extractPlaylist (playlist: VideoPlaylistServerModel) {
+    return this.serverService.localeObservable
+               .pipe(map(translations => new VideoPlaylist(playlist, translations)))
+  }
+}