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