server/controllers/api/video-channel.ts

   1 import * as express from 'express'
   2 import { getFormattedObjects } 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 { createLocalVideoChannel, federateAllVideosOfChannel } from '../../lib/video-channel'
  23 import { buildNSFWFilter, createReqFiles, getCountVideos, isUserAbleToSearchRemoteURI } from '../../helpers/express-utils'
  24 import { setAsyncActorKeys } from '../../lib/activitypub/actor'
  25 import { AccountModel } from '../../models/account/account'
  26 import { MIMETYPES } from '../../initializers/constants'
  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 { JobQueue } from '../../lib/job-queue'
  34 import { VideoPlaylistModel } from '../../models/video/video-playlist'
  35 import { commonVideoPlaylistFiltersValidator } from '../../middlewares/validators/videos/video-playlists'
  36 import { CONFIG } from '../../initializers/config'
  37 import { sequelizeTypescript } from '../../initializers/database'
  38 import { MChannelAccountDefault } from '@server/types/models'
  39 import { getServerActor } from '@server/models/application/application'
  40
  41 const auditLogger = auditLoggerFactory('channels')
  42 const reqAvatarFile = createReqFiles([ 'avatarfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.TMP_DIR })
  43
  44 const videoChannelRouter = express.Router()
  45
  46 videoChannelRouter.get('/',
  47   paginationValidator,
  48   videoChannelsSortValidator,
  49   setDefaultSort,
  50   setDefaultPagination,
  51   asyncMiddleware(listVideoChannels)
  52 )
  53
  54 videoChannelRouter.post('/',
  55   authenticate,
  56   asyncMiddleware(videoChannelsAddValidator),
  57   asyncRetryTransactionMiddleware(addVideoChannel)
  58 )
  59
  60 videoChannelRouter.post('/:nameWithHost/avatar/pick',
  61   authenticate,
  62   reqAvatarFile,
  63   // Check the rights
  64   asyncMiddleware(videoChannelsUpdateValidator),
  65   updateAvatarValidator,
  66   asyncMiddleware(updateVideoChannelAvatar)
  67 )
  68
  69 videoChannelRouter.put('/:nameWithHost',
  70   authenticate,
  71   asyncMiddleware(videoChannelsUpdateValidator),
  72   asyncRetryTransactionMiddleware(updateVideoChannel)
  73 )
  74
  75 videoChannelRouter.delete('/:nameWithHost',
  76   authenticate,
  77   asyncMiddleware(videoChannelsRemoveValidator),
  78   asyncRetryTransactionMiddleware(removeVideoChannel)
  79 )
  80
  81 videoChannelRouter.get('/:nameWithHost',
  82   asyncMiddleware(videoChannelsNameWithHostValidator),
  83   asyncMiddleware(getVideoChannel)
  84 )
  85
  86 videoChannelRouter.get('/:nameWithHost/video-playlists',
  87   asyncMiddleware(videoChannelsNameWithHostValidator),
  88   paginationValidator,
  89   videoPlaylistsSortValidator,
  90   setDefaultSort,
  91   setDefaultPagination,
  92   commonVideoPlaylistFiltersValidator,
  93   asyncMiddleware(listVideoChannelPlaylists)
  94 )
  95
  96 videoChannelRouter.get('/:nameWithHost/videos',
  97   asyncMiddleware(videoChannelsNameWithHostValidator),
  98   paginationValidator,
  99   videosSortValidator,
 100   setDefaultSort,
 101   setDefaultPagination,
 102   optionalAuthenticate,
 103   commonVideosFiltersValidator,
 104   asyncMiddleware(listVideoChannelVideos)
 105 )
 106
 107 // ---------------------------------------------------------------------------
 108
 109 export {
 110   videoChannelRouter
 111 }
 112
 113 // ---------------------------------------------------------------------------
 114
 115 async function listVideoChannels (req: express.Request, res: express.Response) {
 116   const serverActor = await getServerActor()
 117   const resultList = await VideoChannelModel.listForApi(serverActor.id, req.query.start, req.query.count, req.query.sort)
 118
 119   return res.json(getFormattedObjects(resultList.data, resultList.total))
 120 }
 121
 122 async function updateVideoChannelAvatar (req: express.Request, res: express.Response) {
 123   const avatarPhysicalFile = req.files['avatarfile'][0]
 124   const videoChannel = res.locals.videoChannel
 125   const oldVideoChannelAuditKeys = new VideoChannelAuditView(videoChannel.toFormattedJSON())
 126
 127   const avatar = await updateActorAvatarFile(avatarPhysicalFile, videoChannel)
 128
 129   auditLogger.update(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannel.toFormattedJSON()), oldVideoChannelAuditKeys)
 130
 131   return res
 132     .json({
 133       avatar: avatar.toFormattedJSON()
 134     })
 135     .end()
 136 }
 137
 138 async function addVideoChannel (req: express.Request, res: express.Response) {
 139   const videoChannelInfo: VideoChannelCreate = req.body
 140
 141   const videoChannelCreated = await sequelizeTypescript.transaction(async t => {
 142     const account = await AccountModel.load(res.locals.oauth.token.User.Account.id, t)
 143
 144     return createLocalVideoChannel(videoChannelInfo, account, t)
 145   })
 146
 147   setAsyncActorKeys(videoChannelCreated.Actor)
 148     .catch(err => logger.error('Cannot set async actor keys for account %s.', videoChannelCreated.Actor.url, { err }))
 149
 150   auditLogger.create(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelCreated.toFormattedJSON()))
 151   logger.info('Video channel %s created.', videoChannelCreated.Actor.url)
 152
 153   return res.json({
 154     videoChannel: {
 155       id: videoChannelCreated.id
 156     }
 157   }).end()
 158 }
 159
 160 async function updateVideoChannel (req: express.Request, res: express.Response) {
 161   const videoChannelInstance = res.locals.videoChannel
 162   const videoChannelFieldsSave = videoChannelInstance.toJSON()
 163   const oldVideoChannelAuditKeys = new VideoChannelAuditView(videoChannelInstance.toFormattedJSON())
 164   const videoChannelInfoToUpdate = req.body as VideoChannelUpdate
 165   let doBulkVideoUpdate = false
 166
 167   try {
 168     await sequelizeTypescript.transaction(async t => {
 169       const sequelizeOptions = {
 170         transaction: t
 171       }
 172
 173       if (videoChannelInfoToUpdate.displayName !== undefined) videoChannelInstance.name = videoChannelInfoToUpdate.displayName
 174       if (videoChannelInfoToUpdate.description !== undefined) videoChannelInstance.description = videoChannelInfoToUpdate.description
 175
 176       if (videoChannelInfoToUpdate.support !== undefined) {
 177         const oldSupportField = videoChannelInstance.support
 178         videoChannelInstance.support = videoChannelInfoToUpdate.support
 179
 180         if (videoChannelInfoToUpdate.bulkVideosSupportUpdate === true && oldSupportField !== videoChannelInfoToUpdate.support) {
 181           doBulkVideoUpdate = true
 182           await VideoModel.bulkUpdateSupportField(videoChannelInstance, t)
 183         }
 184       }
 185
 186       const videoChannelInstanceUpdated = await videoChannelInstance.save(sequelizeOptions) as MChannelAccountDefault
 187       await sendUpdateActor(videoChannelInstanceUpdated, t)
 188
 189       auditLogger.update(
 190         getAuditIdFromRes(res),
 191         new VideoChannelAuditView(videoChannelInstanceUpdated.toFormattedJSON()),
 192         oldVideoChannelAuditKeys
 193       )
 194
 195       logger.info('Video channel %s updated.', videoChannelInstance.Actor.url)
 196     })
 197   } catch (err) {
 198     logger.debug('Cannot update the video channel.', { err })
 199
 200     // Force fields we want to update
 201     // If the transaction is retried, sequelize will think the object has not changed
 202     // So it will skip the SQL request, even if the last one was ROLLBACKed!
 203     resetSequelizeInstance(videoChannelInstance, videoChannelFieldsSave)
 204
 205     throw err
 206   }
 207
 208   res.type('json').status(204).end()
 209
 210   // Don't process in a transaction, and after the response because it could be long
 211   if (doBulkVideoUpdate) {
 212     await federateAllVideosOfChannel(videoChannelInstance)
 213   }
 214 }
 215
 216 async function removeVideoChannel (req: express.Request, res: express.Response) {
 217   const videoChannelInstance = res.locals.videoChannel
 218
 219   await sequelizeTypescript.transaction(async t => {
 220     await VideoPlaylistModel.resetPlaylistsOfChannel(videoChannelInstance.id, t)
 221
 222     await videoChannelInstance.destroy({ transaction: t })
 223
 224     auditLogger.delete(getAuditIdFromRes(res), new VideoChannelAuditView(videoChannelInstance.toFormattedJSON()))
 225     logger.info('Video channel %s deleted.', videoChannelInstance.Actor.url)
 226   })
 227
 228   return res.type('json').status(204).end()
 229 }
 230
 231 async function getVideoChannel (req: express.Request, res: express.Response) {
 232   const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id)
 233
 234   if (videoChannelWithVideos.isOutdated()) {
 235     JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'actor', url: videoChannelWithVideos.Actor.url } })
 236   }
 237
 238   return res.json(videoChannelWithVideos.toFormattedJSON())
 239 }
 240
 241 async function listVideoChannelPlaylists (req: express.Request, res: express.Response) {
 242   const serverActor = await getServerActor()
 243
 244   const resultList = await VideoPlaylistModel.listForApi({
 245     followerActorId: serverActor.id,
 246     start: req.query.start,
 247     count: req.query.count,
 248     sort: req.query.sort,
 249     videoChannelId: res.locals.videoChannel.id,
 250     type: req.query.playlistType
 251   })
 252
 253   return res.json(getFormattedObjects(resultList.data, resultList.total))
 254 }
 255
 256 async function listVideoChannelVideos (req: express.Request, res: express.Response) {
 257   const videoChannelInstance = res.locals.videoChannel
 258   const followerActorId = isUserAbleToSearchRemoteURI(res) ? null : undefined
 259   const countVideos = getCountVideos(req)
 260
 261   const resultList = await VideoModel.listForApi({
 262     followerActorId,
 263     start: req.query.start,
 264     count: req.query.count,
 265     sort: req.query.sort,
 266     includeLocalVideos: true,
 267     categoryOneOf: req.query.categoryOneOf,
 268     licenceOneOf: req.query.licenceOneOf,
 269     languageOneOf: req.query.languageOneOf,
 270     tagsOneOf: req.query.tagsOneOf,
 271     tagsAllOf: req.query.tagsAllOf,
 272     filter: req.query.filter,
 273     nsfw: buildNSFWFilter(res, req.query.nsfw),
 274     withFiles: false,
 275     videoChannelId: videoChannelInstance.id,
 276     user: res.locals.oauth ? res.locals.oauth.token.User : undefined,
 277     countVideos
 278   })
 279
 280   return res.json(getFormattedObjects(resultList.data, resultList.total))
 281 }