client/src/app/shared/video/video.service.ts

   1 import { catchError, map, switchMap } from 'rxjs/operators'
   2 import { HttpClient, HttpParams, HttpRequest } from '@angular/common/http'
   3 import { Injectable } from '@angular/core'
   4 import { Observable } from 'rxjs'
   5 import { Video as VideoServerModel, VideoDetails as VideoDetailsServerModel } from '../../../../../shared'
   6 import { ResultList } from '../../../../../shared/models/result-list.model'
   7 import { UserVideoRate, UserVideoRateUpdate, VideoFilter, VideoRateType, VideoUpdate } from '../../../../../shared/models/videos'
   8 import { FeedFormat } from '../../../../../shared/models/feeds/feed-format.enum'
   9 import { environment } from '../../../environments/environment'
  10 import { ComponentPagination } from '../rest/component-pagination.model'
  11 import { RestExtractor } from '../rest/rest-extractor.service'
  12 import { RestService } from '../rest/rest.service'
  13 import { UserService } from '../users/user.service'
  14 import { VideoSortField } from './sort-field.type'
  15 import { VideoDetails } from './video-details.model'
  16 import { VideoEdit } from './video-edit.model'
  17 import { Video } from './video.model'
  18 import { objectToFormData } from '@app/shared/misc/utils'
  19 import { Account } from '@app/shared/account/account.model'
  20 import { AccountService } from '@app/shared/account/account.service'
  21 import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
  22 import { ServerService } from '@app/core'
  23 import { UserSubscriptionService } from '@app/shared/user-subscription'
  24 import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
  25
  26 @Injectable()
  27 export class VideoService {
  28   static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos/'
  29   static BASE_FEEDS_URL = environment.apiUrl + '/feeds/videos.'
  30
  31   constructor (
  32     private authHttp: HttpClient,
  33     private restExtractor: RestExtractor,
  34     private restService: RestService,
  35     private serverService: ServerService
  36   ) {}
  37
  38   getVideoViewUrl (uuid: string) {
  39     return VideoService.BASE_VIDEO_URL + uuid + '/views'
  40   }
  41
  42   getVideo (uuid: string): Observable<VideoDetails> {
  43     return this.serverService.localeObservable
  44                .pipe(
  45                  switchMap(translations => {
  46                    return this.authHttp.get<VideoDetailsServerModel>(VideoService.BASE_VIDEO_URL + uuid)
  47                               .pipe(map(videoHash => ({ videoHash, translations })))
  48                  }),
  49                  map(({ videoHash, translations }) => new VideoDetails(videoHash, translations)),
  50                  catchError(err => this.restExtractor.handleError(err))
  51                )
  52   }
  53
  54   updateVideo (video: VideoEdit) {
  55     const language = video.language || null
  56     const licence = video.licence || null
  57     const category = video.category || null
  58     const description = video.description || null
  59     const support = video.support || null
  60     const scheduleUpdate = video.scheduleUpdate || null
  61
  62     const body: VideoUpdate = {
  63       name: video.name,
  64       category,
  65       licence,
  66       language,
  67       support,
  68       description,
  69       channelId: video.channelId,
  70       privacy: video.privacy,
  71       tags: video.tags,
  72       nsfw: video.nsfw,
  73       waitTranscoding: video.waitTranscoding,
  74       commentsEnabled: video.commentsEnabled,
  75       thumbnailfile: video.thumbnailfile,
  76       previewfile: video.previewfile,
  77       scheduleUpdate
  78     }
  79
  80     const data = objectToFormData(body)
  81
  82     return this.authHttp.put(VideoService.BASE_VIDEO_URL + video.id, data)
  83                .pipe(
  84                  map(this.restExtractor.extractDataBool),
  85                  catchError(err => this.restExtractor.handleError(err))
  86                )
  87   }
  88
  89   uploadVideo (video: FormData) {
  90     const req = new HttpRequest('POST', VideoService.BASE_VIDEO_URL + 'upload', video, { reportProgress: true })
  91
  92     return this.authHttp
  93                .request<{ video: { id: number, uuid: string } }>(req)
  94                .pipe(catchError(err => this.restExtractor.handleError(err)))
  95   }
  96
  97   getMyVideos (videoPagination: ComponentPagination, sort: VideoSortField): Observable<{ videos: Video[], totalVideos: number }> {
  98     const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
  99
 100     let params = new HttpParams()
 101     params = this.restService.addRestGetParams(params, pagination, sort)
 102
 103     return this.authHttp
 104                .get<ResultList<Video>>(UserService.BASE_USERS_URL + '/me/videos', { params })
 105                .pipe(
 106                  switchMap(res => this.extractVideos(res)),
 107                  catchError(err => this.restExtractor.handleError(err))
 108                )
 109   }
 110
 111   getAccountVideos (
 112     account: Account,
 113     videoPagination: ComponentPagination,
 114     sort: VideoSortField
 115   ): Observable<{ videos: Video[], totalVideos: number }> {
 116     const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
 117
 118     let params = new HttpParams()
 119     params = this.restService.addRestGetParams(params, pagination, sort)
 120
 121     return this.authHttp
 122                .get<ResultList<Video>>(AccountService.BASE_ACCOUNT_URL + account.nameWithHost + '/videos', { params })
 123                .pipe(
 124                  switchMap(res => this.extractVideos(res)),
 125                  catchError(err => this.restExtractor.handleError(err))
 126                )
 127   }
 128
 129   getVideoChannelVideos (
 130     videoChannel: VideoChannel,
 131     videoPagination: ComponentPagination,
 132     sort: VideoSortField
 133   ): Observable<{ videos: Video[], totalVideos: number }> {
 134     const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
 135
 136     let params = new HttpParams()
 137     params = this.restService.addRestGetParams(params, pagination, sort)
 138
 139     return this.authHttp
 140                .get<ResultList<Video>>(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannel.nameWithHost + '/videos', { params })
 141                .pipe(
 142                  switchMap(res => this.extractVideos(res)),
 143                  catchError(err => this.restExtractor.handleError(err))
 144                )
 145   }
 146
 147   getUserSubscriptionVideos (
 148     videoPagination: ComponentPagination,
 149     sort: VideoSortField
 150   ): Observable<{ videos: Video[], totalVideos: number }> {
 151     const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
 152
 153     let params = new HttpParams()
 154     params = this.restService.addRestGetParams(params, pagination, sort)
 155
 156     return this.authHttp
 157                .get<ResultList<Video>>(UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL + '/videos', { params })
 158                .pipe(
 159                  switchMap(res => this.extractVideos(res)),
 160                  catchError(err => this.restExtractor.handleError(err))
 161                )
 162   }
 163
 164   getVideos (
 165     videoPagination: ComponentPagination,
 166     sort: VideoSortField,
 167     filter?: VideoFilter,
 168     categoryOneOf?: number
 169   ): Observable<{ videos: Video[], totalVideos: number }> {
 170     const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
 171
 172     let params = new HttpParams()
 173     params = this.restService.addRestGetParams(params, pagination, sort)
 174
 175     if (filter) {
 176       params = params.set('filter', filter)
 177     }
 178
 179     if (categoryOneOf) {
 180       params = params.set('categoryOneOf', categoryOneOf + '')
 181     }
 182
 183     return this.authHttp
 184                .get<ResultList<Video>>(VideoService.BASE_VIDEO_URL, { params })
 185                .pipe(
 186                  switchMap(res => this.extractVideos(res)),
 187                  catchError(err => this.restExtractor.handleError(err))
 188                )
 189   }
 190
 191   buildBaseFeedUrls (params: HttpParams) {
 192     const feeds = [
 193       {
 194         label: 'rss 2.0',
 195         url: VideoService.BASE_FEEDS_URL + FeedFormat.RSS.toLowerCase()
 196       },
 197       {
 198         label: 'atom 1.0',
 199         url: VideoService.BASE_FEEDS_URL + FeedFormat.ATOM.toLowerCase()
 200       },
 201       {
 202         label: 'json 1.0',
 203         url: VideoService.BASE_FEEDS_URL + FeedFormat.JSON.toLowerCase()
 204       }
 205     ]
 206
 207     if (params && params.keys().length !== 0) {
 208       for (const feed of feeds) {
 209         feed.url += '?' + params.toString()
 210       }
 211     }
 212
 213     return feeds
 214   }
 215
 216   getVideoFeedUrls (sort: VideoSortField, filter?: VideoFilter, categoryOneOf?: number) {
 217     let params = this.restService.addRestGetParams(new HttpParams(), undefined, sort)
 218
 219     if (filter) params = params.set('filter', filter)
 220
 221     if (categoryOneOf) params = params.set('categoryOneOf', categoryOneOf + '')
 222
 223     return this.buildBaseFeedUrls(params)
 224   }
 225
 226   getAccountFeedUrls (accountId: number) {
 227     let params = this.restService.addRestGetParams(new HttpParams())
 228     params = params.set('accountId', accountId.toString())
 229
 230     return this.buildBaseFeedUrls(params)
 231   }
 232
 233   getVideoChannelFeedUrls (videoChannelId: number) {
 234     let params = this.restService.addRestGetParams(new HttpParams())
 235     params = params.set('videoChannelId', videoChannelId.toString())
 236
 237     return this.buildBaseFeedUrls(params)
 238   }
 239
 240   removeVideo (id: number) {
 241     return this.authHttp
 242                .delete(VideoService.BASE_VIDEO_URL + id)
 243                .pipe(
 244                  map(this.restExtractor.extractDataBool),
 245                  catchError(err => this.restExtractor.handleError(err))
 246                )
 247   }
 248
 249   loadCompleteDescription (descriptionPath: string) {
 250     return this.authHttp
 251                .get(environment.apiUrl + descriptionPath)
 252                .pipe(
 253                  map(res => res[ 'description' ]),
 254                  catchError(err => this.restExtractor.handleError(err))
 255                )
 256   }
 257
 258   setVideoLike (id: number) {
 259     return this.setVideoRate(id, 'like')
 260   }
 261
 262   setVideoDislike (id: number) {
 263     return this.setVideoRate(id, 'dislike')
 264   }
 265
 266   unsetVideoLike (id: number) {
 267     return this.setVideoRate(id, 'none')
 268   }
 269
 270   getUserVideoRating (id: number) {
 271     const url = UserService.BASE_USERS_URL + 'me/videos/' + id + '/rating'
 272
 273     return this.authHttp.get<UserVideoRate>(url)
 274                .pipe(catchError(err => this.restExtractor.handleError(err)))
 275   }
 276
 277   extractVideos (result: ResultList<VideoServerModel>) {
 278     return this.serverService.localeObservable
 279                .pipe(
 280                  map(translations => {
 281                    const videosJson = result.data
 282                    const totalVideos = result.total
 283                    const videos: Video[] = []
 284
 285                    for (const videoJson of videosJson) {
 286                      videos.push(new Video(videoJson, translations))
 287                    }
 288
 289                    return { videos, totalVideos }
 290                  })
 291                )
 292   }
 293
 294   private setVideoRate (id: number, rateType: VideoRateType) {
 295     const url = VideoService.BASE_VIDEO_URL + id + '/rate'
 296     const body: UserVideoRateUpdate = {
 297       rating: rateType
 298     }
 299
 300     return this.authHttp
 301                .put(url, body)
 302                .pipe(
 303                  map(this.restExtractor.extractDataBool),
 304                  catchError(err => this.restExtractor.handleError(err))
 305                )
 306   }
 307 }