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