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