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

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