server/controllers/api/video-channel.ts

   1 import * as express from 'express'
   2 import { getFormattedObjects, resetSequelizeInstance } from '../../helpers/utils'
   3 import {
   4   asyncMiddleware,
   5   asyncRetryTransactionMiddleware,
   6   authenticate, commonVideosFiltersValidator,
   7   optionalAuthenticate,
   8   paginationValidator,
   9   setDefaultPagination,
  10   setDefaultSort,
  11   videoChannelsAddValidator,
  12   videoChannelsGetValidator,
  13   videoChannelsRemoveValidator,
  14   videoChannelsSortValidator,
  15   videoChannelsUpdateValidator
  16 } from '../../middlewares'
  17 import { VideoChannelModel } from '../../models/video/video-channel'
  18 import { 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 { createReqFiles, buildNSFWFilter } 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
  31 const reqAvatarFile = createReqFiles([ 'avatarfile' ], IMAGE_MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.AVATARS_DIR })
  32
  33 const videoChannelRouter = express.Router()
  34
  35 videoChannelRouter.get('/',
  36   paginationValidator,
  37   videoChannelsSortValidator,
  38   setDefaultSort,
  39   setDefaultPagination,
  40   asyncMiddleware(listVideoChannels)
  41 )
  42
  43 videoChannelRouter.post('/',
  44   authenticate,
  45   videoChannelsAddValidator,
  46   asyncRetryTransactionMiddleware(addVideoChannel)
  47 )
  48
  49 videoChannelRouter.post('/:id/avatar/pick',
  50   authenticate,
  51   reqAvatarFile,
  52   // Check the rights
  53   asyncMiddleware(videoChannelsUpdateValidator),
  54   updateAvatarValidator,
  55   asyncMiddleware(updateVideoChannelAvatar)
  56 )
  57
  58 videoChannelRouter.put('/:id',
  59   authenticate,
  60   asyncMiddleware(videoChannelsUpdateValidator),
  61   asyncRetryTransactionMiddleware(updateVideoChannel)
  62 )
  63
  64 videoChannelRouter.delete('/:id',
  65   authenticate,
  66   asyncMiddleware(videoChannelsRemoveValidator),
  67   asyncRetryTransactionMiddleware(removeVideoChannel)
  68 )
  69
  70 videoChannelRouter.get('/:id',
  71   asyncMiddleware(videoChannelsGetValidator),
  72   asyncMiddleware(getVideoChannel)
  73 )
  74
  75 videoChannelRouter.get('/:id/videos',
  76   asyncMiddleware(videoChannelsGetValidator),
  77   paginationValidator,
  78   videosSortValidator,
  79   setDefaultSort,
  80   setDefaultPagination,
  81   optionalAuthenticate,
  82   commonVideosFiltersValidator,
  83   asyncMiddleware(listVideoChannelVideos)
  84 )
  85
  86 // ---------------------------------------------------------------------------
  87
  88 export {
  89   videoChannelRouter
  90 }
  91
  92 // ---------------------------------------------------------------------------
  93
  94 async function listVideoChannels (req: express.Request, res: express.Response, next: express.NextFunction) {
  95   const resultList = await VideoChannelModel.listForApi(req.query.start, req.query.count, req.query.sort)
  96
  97   return res.json(getFormattedObjects(resultList.data, resultList.total))
  98 }
  99
 100 async function updateVideoChannelAvatar (req: express.Request, res: express.Response, next: express.NextFunction) {
 101   const avatarPhysicalFile = req.files[ 'avatarfile' ][ 0 ]
 102   const videoChannel = res.locals.videoChannel
 103
 104   const avatar = await updateActorAvatarFile(avatarPhysicalFile, videoChannel.Actor, videoChannel)
 105
 106   return res
 107     .json({
 108       avatar: avatar.toFormattedJSON()
 109     })
 110     .end()
 111 }
 112
 113 async function addVideoChannel (req: express.Request, res: express.Response) {
 114   const videoChannelInfo: VideoChannelCreate = req.body
 115   const account: AccountModel = res.locals.oauth.token.User.Account
 116
 117   const videoChannelCreated: VideoChannelModel = await sequelizeTypescript.transaction(async t => {
 118     return createVideoChannel(videoChannelInfo, account, t)
 119   })
 120
 121   setAsyncActorKeys(videoChannelCreated.Actor)
 122     .catch(err => logger.error('Cannot set async actor keys for account %s.', videoChannelCreated.Actor.uuid, { err }))
 123
 124   logger.info('Video channel with uuid %s created.', videoChannelCreated.Actor.uuid)
 125
 126   return res.json({
 127     videoChannel: {
 128       id: videoChannelCreated.id,
 129       uuid: videoChannelCreated.Actor.uuid
 130     }
 131   }).end()
 132 }
 133
 134 async function updateVideoChannel (req: express.Request, res: express.Response) {
 135   const videoChannelInstance = res.locals.videoChannel as VideoChannelModel
 136   const videoChannelFieldsSave = videoChannelInstance.toJSON()
 137   const videoChannelInfoToUpdate = req.body as VideoChannelUpdate
 138
 139   try {
 140     await sequelizeTypescript.transaction(async t => {
 141       const sequelizeOptions = {
 142         transaction: t
 143       }
 144
 145       if (videoChannelInfoToUpdate.displayName !== undefined) videoChannelInstance.set('name', videoChannelInfoToUpdate.displayName)
 146       if (videoChannelInfoToUpdate.description !== undefined) videoChannelInstance.set('description', videoChannelInfoToUpdate.description)
 147       if (videoChannelInfoToUpdate.support !== undefined) videoChannelInstance.set('support', videoChannelInfoToUpdate.support)
 148
 149       const videoChannelInstanceUpdated = await videoChannelInstance.save(sequelizeOptions)
 150       await sendUpdateActor(videoChannelInstanceUpdated, t)
 151     })
 152
 153     logger.info('Video channel with name %s and uuid %s updated.', videoChannelInstance.name, videoChannelInstance.Actor.uuid)
 154   } catch (err) {
 155     logger.debug('Cannot update the video channel.', { err })
 156
 157     // Force fields we want to update
 158     // If the transaction is retried, sequelize will think the object has not changed
 159     // So it will skip the SQL request, even if the last one was ROLLBACKed!
 160     resetSequelizeInstance(videoChannelInstance, videoChannelFieldsSave)
 161
 162     throw err
 163   }
 164
 165   return res.type('json').status(204).end()
 166 }
 167
 168 async function removeVideoChannel (req: express.Request, res: express.Response) {
 169   const videoChannelInstance: VideoChannelModel = res.locals.videoChannel
 170
 171   await sequelizeTypescript.transaction(async t => {
 172     await videoChannelInstance.destroy({ transaction: t })
 173
 174     logger.info('Video channel with name %s and uuid %s deleted.', videoChannelInstance.name, videoChannelInstance.Actor.uuid)
 175   })
 176
 177   return res.type('json').status(204).end()
 178 }
 179
 180 async function getVideoChannel (req: express.Request, res: express.Response, next: express.NextFunction) {
 181   const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id)
 182
 183   return res.json(videoChannelWithVideos.toFormattedJSON())
 184 }
 185
 186 async function listVideoChannelVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
 187   const videoChannelInstance: VideoChannelModel = res.locals.videoChannel
 188
 189   const resultList = await VideoModel.listForApi({
 190     start: req.query.start,
 191     count: req.query.count,
 192     sort: req.query.sort,
 193     categoryOneOf: req.query.categoryOneOf,
 194     licenceOneOf: req.query.licenceOneOf,
 195     languageOneOf: req.query.languageOneOf,
 196     tagsOneOf: req.query.tagsOneOf,
 197     tagsAllOf: req.query.tagsAllOf,
 198     nsfw: buildNSFWFilter(res, req.query.nsfw),
 199     withFiles: false,
 200     videoChannelId: videoChannelInstance.id
 201   })
 202
 203   return res.json(getFormattedObjects(resultList.data, resultList.total))
 204 }