server/controllers/api/video-channel.ts

   1 import * as express from 'express'
   2 import { getFormattedObjects, getServerActor } from '../../helpers/utils'
   3 import {
   4   asyncMiddleware,
   5   asyncRetryTransactionMiddleware,
   6   authenticate,
   7   commonVideosFiltersValidator,
   8   optionalAuthenticate,
   9   paginationValidator,
  10   setDefaultPagination,
  11   setDefaultSort,
  12   videoChannelsAddValidator,
  13   videoChannelsRemoveValidator,
  14   videoChannelsSortValidator,
  15   videoChannelsUpdateValidator,
  16   videoPlaylistsSortValidator
  17 } from '../../middlewares'
  18 import { VideoChannelModel } from '../../models/video/video-channel'
  19 import { videoChannelsNameWithHostValidator, videosSortValidator } from '../../middlewares/validators'
  20 import { sendUpdateActor } from '../../lib/activitypub/send'
  21 import { VideoChannelCreate, VideoChannelUpdate } from '../../../shared'
  22 import { createVideoChannel } from '../../lib/video-channel'
  23 import { buildNSFWFilter, createReqFiles, isUserAbleToSearchRemoteURI } from '../../helpers/express-utils'
  24 import { setAsyncActorKeys } from '../../lib/activitypub'
  25 import { AccountModel } from '../../models/account/account'
  26 import { CONFIG, MIMETYPES, sequelizeTypescript } from '../../initializers'
  27 import { logger } from '../../helpers/logger'
  28 import { VideoModel } from '../../models/video/video'
  29 import { updateAvatarValidator } from '../../middlewares/validators/avatar'
  30 import { updateActorAvatarFile } from '../../lib/avatar'
  31 import { auditLoggerFactory, getAuditIdFromRes, VideoChannelAuditView } from '../../helpers/audit-logger'
  32 import { resetSequelizeInstance } from '../../helpers/database-utils'
  33 import { UserModel } from '../../models/account/user'
  34 import { JobQueue } from '../../lib/job-queue'
  35 import { VideoPlaylistModel } from '../../models/video/video-playlist'
  36 import { commonVideoPlaylistFiltersValidator } from '../../middlewares/validators/videos/video-playlists'
  37
  38 const auditLogger = auditLoggerFactory('channels')
  39 const reqAvatarFile = createReqFiles([ 'avatarfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.TMP_DIR })
  40
  41 const videoChannelRouter = express.Router()
  42
  43 videoChannelRouter.get('/',
  44   paginationValidator,
  45   videoChannelsSortValidator,
  46   setDefaultSort,
  47   setDefaultPagination,
  48   asyncMiddleware(listVideoChannels)
  49 )
  50
  51 videoChannelRouter.post('/',
  52   authenticate,
  53   asyncMiddleware(videoChannelsAddValidator),
  54   asyncRetryTransactionMiddleware(addVideoChannel)
  55 )
  56
  57 videoChannelRouter.post('/:nameWithHost/avatar/pick',
  58   authenticate,
  59   reqAvatarFile,
  60   // Check the rights
  61   asyncMiddleware(videoChannelsUpdateValidator),
  62   updateAvatarValidator,
  63   asyncMiddleware(updateVideoChannelAvatar)
  64 )
  65
  66 videoChannelRouter.put('/:nameWithHost',
  67   authenticate,
  68   asyncMiddleware(videoChannelsUpdateValidator),
  69   asyncRetryTransactionMiddleware(updateVideoChannel)
  70 )
  71
  72 videoChannelRouter.delete('/:nameWithHost',
  73   authenticate,
  74   asyncMiddleware(videoChannelsRemoveValidator),
  75   asyncRetryTransactionMiddleware(removeVideoChannel)
  76 )
  77
  78 videoChannelRouter.get('/:nameWithHost',
  79   asyncMiddleware(videoChannelsNameWithHostValidator),
  80   asyncMiddleware(getVideoChannel)
  81 )
  82
  83 videoChannelRouter.get('/:nameWithHost/video-playlists',
  84   asyncMiddleware(videoChannelsNameWithHostValidator),
  85   paginationValidator,
  86   videoPlaylistsSortValidator,
  87   setDefaultSort,
  88   setDefaultPagination,
  89   commonVideoPlaylistFiltersValidator,
  90   asyncMiddleware(listVideoChannelPlaylists)
  91 )
  92
  93 videoChannelRouter.get('/:nameWithHost/videos',
  94   asyncMiddleware(videoChannelsNameWithHostValidator),
  95   paginationValidator,
  96   videosSortValidator,
  97   setDefaultSort,
  98   setDefaultPagination,
  99   optionalAuthenticate,
 100   commonVideosFiltersValidator,
 101   asyncMiddleware(listVideoChannelVideos)
 102 )
 103
 104 // ---------------------------------------------------------------------------
 105
 106 export {
 107   videoChannelRouter
 108 }
 109
 110 // ---------------------------------------------------------------------------
 111
 112 async function listVideoChannels (req: express.Request, res: express.Response, next: express.NextFunction) {
 113   const serverActor = await getServerActor()
 114   const resultList = await VideoChannelModel.listForApi(serverActor.id, req.query.start, req.query.count, req.query.sort)
 115
 116   return res.json(getFormattedObjects(resultList.data, resultList.total))
 117 }
 118
 119 async function updateVideoChannelAvatar (req: express.Request, res: express.Response, next: express.NextFunction) {
 120   const avatarPhysicalFile = req.files[ 'avatarfile' ][ 0 ]
 121   const videoChannel = res.locals.videoChannel as VideoChannelModel
 122   const oldVideoChannelAuditKeys = new VideoChannelAuditView(videoChannel.toFormattedJSON())
 123
 124   const avatar = await updateActorAvatarFile(avatarPhysicalFile, videoChannel)
 125
 126   auditLogger.update(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannel.toFormattedJSON()), oldVideoChannelAuditKeys)
 127
 128   return res
 129     .json({
 130       avatar: avatar.toFormattedJSON()
 131     })
 132     .end()
 133 }
 134
 135 async function addVideoChannel (req: express.Request, res: express.Response) {
 136   const videoChannelInfo: VideoChannelCreate = req.body
 137
 138   const videoChannelCreated: VideoChannelModel = await sequelizeTypescript.transaction(async t => {
 139     const account = await AccountModel.load((res.locals.oauth.token.User as UserModel).Account.id, t)
 140
 141     return createVideoChannel(videoChannelInfo, account, t)
 142   })
 143
 144   setAsyncActorKeys(videoChannelCreated.Actor)
 145     .catch(err => logger.error('Cannot set async actor keys for account %s.', videoChannelCreated.Actor.uuid, { err }))
 146
 147   auditLogger.create(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelCreated.toFormattedJSON()))
 148   logger.info('Video channel with uuid %s created.', videoChannelCreated.Actor.uuid)
 149
 150   return res.json({
 151     videoChannel: {
 152       id: videoChannelCreated.id,
 153       uuid: videoChannelCreated.Actor.uuid
 154     }
 155   }).end()
 156 }
 157
 158 async function updateVideoChannel (req: express.Request, res: express.Response) {
 159   const videoChannelInstance = res.locals.videoChannel as VideoChannelModel
 160   const videoChannelFieldsSave = videoChannelInstance.toJSON()
 161   const oldVideoChannelAuditKeys = new VideoChannelAuditView(videoChannelInstance.toFormattedJSON())
 162   const videoChannelInfoToUpdate = req.body as VideoChannelUpdate
 163
 164   try {
 165     await sequelizeTypescript.transaction(async t => {
 166       const sequelizeOptions = {
 167         transaction: t
 168       }
 169
 170       if (videoChannelInfoToUpdate.displayName !== undefined) videoChannelInstance.set('name', videoChannelInfoToUpdate.displayName)
 171       if (videoChannelInfoToUpdate.description !== undefined) videoChannelInstance.set('description', videoChannelInfoToUpdate.description)
 172       if (videoChannelInfoToUpdate.support !== undefined) videoChannelInstance.set('support', videoChannelInfoToUpdate.support)
 173
 174       const videoChannelInstanceUpdated = await videoChannelInstance.save(sequelizeOptions)
 175       await sendUpdateActor(videoChannelInstanceUpdated, t)
 176
 177       auditLogger.update(
 178         getAuditIdFromRes(res),
 179         new VideoChannelAuditView(videoChannelInstanceUpdated.toFormattedJSON()),
 180         oldVideoChannelAuditKeys
 181       )
 182       logger.info('Video channel with name %s and uuid %s updated.', videoChannelInstance.name, videoChannelInstance.Actor.uuid)
 183     })
 184   } catch (err) {
 185     logger.debug('Cannot update the video channel.', { err })
 186
 187     // Force fields we want to update
 188     // If the transaction is retried, sequelize will think the object has not changed
 189     // So it will skip the SQL request, even if the last one was ROLLBACKed!
 190     resetSequelizeInstance(videoChannelInstance, videoChannelFieldsSave)
 191
 192     throw err
 193   }
 194
 195   return res.type('json').status(204).end()
 196 }
 197
 198 async function removeVideoChannel (req: express.Request, res: express.Response) {
 199   const videoChannelInstance: VideoChannelModel = res.locals.videoChannel
 200
 201   await sequelizeTypescript.transaction(async t => {
 202     await VideoPlaylistModel.resetPlaylistsOfChannel(videoChannelInstance.id, t)
 203
 204     await videoChannelInstance.destroy({ transaction: t })
 205
 206     auditLogger.delete(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelInstance.toFormattedJSON()))
 207     logger.info('Video channel with name %s and uuid %s deleted.', videoChannelInstance.name, videoChannelInstance.Actor.uuid)
 208   })
 209
 210   return res.type('json').status(204).end()
 211 }
 212
 213 async function getVideoChannel (req: express.Request, res: express.Response, next: express.NextFunction) {
 214   const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id)
 215
 216   if (videoChannelWithVideos.isOutdated()) {
 217     JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'actor', url: videoChannelWithVideos.Actor.url } })
 218             .catch(err => logger.error('Cannot create AP refresher job for actor %s.', videoChannelWithVideos.Actor.url, { err }))
 219   }
 220
 221   return res.json(videoChannelWithVideos.toFormattedJSON())
 222 }
 223
 224 async function listVideoChannelPlaylists (req: express.Request, res: express.Response) {
 225   const serverActor = await getServerActor()
 226
 227   const resultList = await VideoPlaylistModel.listForApi({
 228     followerActorId: serverActor.id,
 229     start: req.query.start,
 230     count: req.query.count,
 231     sort: req.query.sort,
 232     videoChannelId: res.locals.videoChannel.id,
 233     type: req.query.playlistType
 234   })
 235
 236   return res.json(getFormattedObjects(resultList.data, resultList.total))
 237 }
 238
 239 async function listVideoChannelVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
 240   const videoChannelInstance: VideoChannelModel = res.locals.videoChannel
 241   const followerActorId = isUserAbleToSearchRemoteURI(res) ? null : undefined
 242
 243   const resultList = await VideoModel.listForApi({
 244     followerActorId,
 245     start: req.query.start,
 246     count: req.query.count,
 247     sort: req.query.sort,
 248     includeLocalVideos: true,
 249     categoryOneOf: req.query.categoryOneOf,
 250     licenceOneOf: req.query.licenceOneOf,
 251     languageOneOf: req.query.languageOneOf,
 252     tagsOneOf: req.query.tagsOneOf,
 253     tagsAllOf: req.query.tagsAllOf,
 254     filter: req.query.filter,
 255     nsfw: buildNSFWFilter(res, req.query.nsfw),
 256     withFiles: false,
 257     videoChannelId: videoChannelInstance.id,
 258     user: res.locals.oauth ? res.locals.oauth.token.User : undefined
 259   })
 260
 261   return res.json(getFormattedObjects(resultList.data, resultList.total))
 262 }