server/controllers/api/videos/upload.ts

   1 import express from 'express'
   2 import { move } from 'fs-extra'
   3 import { basename } from 'path'
   4 import { getLowercaseExtension } from '@server/helpers/core-utils'
   5 import { getResumableUploadPath } from '@server/helpers/upload'
   6 import { uuidToShort } from '@server/helpers/uuid'
   7 import { createTorrentAndSetInfoHash } from '@server/helpers/webtorrent'
   8 import { getLocalVideoActivityPubUrl } from '@server/lib/activitypub/url'
   9 import { generateWebTorrentVideoFilename } from '@server/lib/paths'
  10 import { Redis } from '@server/lib/redis'
  11 import {
  12   addMoveToObjectStorageJob,
  13   addOptimizeOrMergeAudioJob,
  14   buildLocalVideoFromReq,
  15   buildVideoThumbnailsFromReq,
  16   setVideoTags
  17 } from '@server/lib/video'
  18 import { VideoPathManager } from '@server/lib/video-path-manager'
  19 import { buildNextVideoState } from '@server/lib/video-state'
  20 import { openapiOperationDoc } from '@server/middlewares/doc'
  21 import { MVideo, MVideoFile, MVideoFullLight } from '@server/types/models'
  22 import { Uploadx } from '@uploadx/core'
  23 import { VideoCreate, VideoState } from '../../../../shared'
  24 import { HttpStatusCode } from '../../../../shared/models'
  25 import { auditLoggerFactory, getAuditIdFromRes, VideoAuditView } from '../../../helpers/audit-logger'
  26 import { retryTransactionWrapper } from '../../../helpers/database-utils'
  27 import { createReqFiles } from '../../../helpers/express-utils'
  28 import { getMetadataFromFile, getVideoFileFPS, getVideoFileResolution } from '../../../helpers/ffprobe-utils'
  29 import { logger, loggerTagsFactory } from '../../../helpers/logger'
  30 import { CONFIG } from '../../../initializers/config'
  31 import { DEFAULT_AUDIO_RESOLUTION, MIMETYPES } from '../../../initializers/constants'
  32 import { sequelizeTypescript } from '../../../initializers/database'
  33 import { federateVideoIfNeeded } from '../../../lib/activitypub/videos'
  34 import { Notifier } from '../../../lib/notifier'
  35 import { Hooks } from '../../../lib/plugins/hooks'
  36 import { generateVideoMiniature } from '../../../lib/thumbnail'
  37 import { autoBlacklistVideoIfNeeded } from '../../../lib/video-blacklist'
  38 import {
  39   asyncMiddleware,
  40   asyncRetryTransactionMiddleware,
  41   authenticate,
  42   videosAddLegacyValidator,
  43   videosAddResumableInitValidator,
  44   videosResumableUploadIdValidator,
  45   videosAddResumableValidator
  46 } from '../../../middlewares'
  47 import { ScheduleVideoUpdateModel } from '../../../models/video/schedule-video-update'
  48 import { VideoModel } from '../../../models/video/video'
  49 import { VideoFileModel } from '../../../models/video/video-file'
  50
  51 const lTags = loggerTagsFactory('api', 'video')
  52 const auditLogger = auditLoggerFactory('videos')
  53 const uploadRouter = express.Router()
  54
  55 const uploadx = new Uploadx({ directory: getResumableUploadPath() })
  56 uploadx.getUserId = (_, res: express.Response) => res.locals.oauth?.token.user.id
  57
  58 const reqVideoFileAdd = createReqFiles(
  59   [ 'videofile', 'thumbnailfile', 'previewfile' ],
  60   Object.assign({}, MIMETYPES.VIDEO.MIMETYPE_EXT, MIMETYPES.IMAGE.MIMETYPE_EXT),
  61   {
  62     videofile: CONFIG.STORAGE.TMP_DIR,
  63     thumbnailfile: CONFIG.STORAGE.TMP_DIR,
  64     previewfile: CONFIG.STORAGE.TMP_DIR
  65   }
  66 )
  67
  68 const reqVideoFileAddResumable = createReqFiles(
  69   [ 'thumbnailfile', 'previewfile' ],
  70   MIMETYPES.IMAGE.MIMETYPE_EXT,
  71   {
  72     thumbnailfile: getResumableUploadPath(),
  73     previewfile: getResumableUploadPath()
  74   }
  75 )
  76
  77 uploadRouter.post('/upload',
  78   openapiOperationDoc({ operationId: 'uploadLegacy' }),
  79   authenticate,
  80   reqVideoFileAdd,
  81   asyncMiddleware(videosAddLegacyValidator),
  82   asyncRetryTransactionMiddleware(addVideoLegacy)
  83 )
  84
  85 uploadRouter.post('/upload-resumable',
  86   openapiOperationDoc({ operationId: 'uploadResumableInit' }),
  87   authenticate,
  88   reqVideoFileAddResumable,
  89   asyncMiddleware(videosAddResumableInitValidator),
  90   uploadx.upload
  91 )
  92
  93 uploadRouter.delete('/upload-resumable',
  94   authenticate,
  95   videosResumableUploadIdValidator,
  96   asyncMiddleware(deleteUploadResumableCache),
  97   uploadx.upload
  98 )
  99
 100 uploadRouter.put('/upload-resumable',
 101   openapiOperationDoc({ operationId: 'uploadResumable' }),
 102   authenticate,
 103   videosResumableUploadIdValidator,
 104   uploadx.upload, // uploadx doesn't next() before the file upload completes
 105   asyncMiddleware(videosAddResumableValidator),
 106   asyncMiddleware(addVideoResumable)
 107 )
 108
 109 // ---------------------------------------------------------------------------
 110
 111 export {
 112   uploadRouter
 113 }
 114
 115 // ---------------------------------------------------------------------------
 116
 117 async function addVideoLegacy (req: express.Request, res: express.Response) {
 118   // Uploading the video could be long
 119   // Set timeout to 10 minutes, as Express's default is 2 minutes
 120   req.setTimeout(1000 * 60 * 10, () => {
 121     logger.error('Video upload has timed out.')
 122     return res.fail({
 123       status: HttpStatusCode.REQUEST_TIMEOUT_408,
 124       message: 'Video upload has timed out.'
 125     })
 126   })
 127
 128   const videoPhysicalFile = req.files['videofile'][0]
 129   const videoInfo: VideoCreate = req.body
 130   const files = req.files
 131
 132   const response = await addVideo({ req, res, videoPhysicalFile, videoInfo, files })
 133
 134   return res.json(response)
 135 }
 136
 137 async function addVideoResumable (req: express.Request, res: express.Response) {
 138   const videoPhysicalFile = res.locals.videoFileResumable
 139   const videoInfo = videoPhysicalFile.metadata
 140   const files = { previewfile: videoInfo.previewfile }
 141
 142   const response = await addVideo({ req, res, videoPhysicalFile, videoInfo, files })
 143   await Redis.Instance.setUploadSession(req.query.upload_id, response)
 144
 145   return res.json(response)
 146 }
 147
 148 async function addVideo (options: {
 149   req: express.Request
 150   res: express.Response
 151   videoPhysicalFile: express.VideoUploadFile
 152   videoInfo: VideoCreate
 153   files: express.UploadFiles
 154 }) {
 155   const { req, res, videoPhysicalFile, videoInfo, files } = options
 156   const videoChannel = res.locals.videoChannel
 157   const user = res.locals.oauth.token.User
 158
 159   const videoData = buildLocalVideoFromReq(videoInfo, videoChannel.id)
 160
 161   videoData.state = buildNextVideoState()
 162   videoData.duration = videoPhysicalFile.duration // duration was added by a previous middleware
 163
 164   const video = new VideoModel(videoData) as MVideoFullLight
 165   video.VideoChannel = videoChannel
 166   video.url = getLocalVideoActivityPubUrl(video) // We use the UUID, so set the URL after building the object
 167
 168   const videoFile = await buildNewFile(videoPhysicalFile)
 169
 170   // Move physical file
 171   const destination = VideoPathManager.Instance.getFSVideoFileOutputPath(video, videoFile)
 172   await move(videoPhysicalFile.path, destination)
 173   // This is important in case if there is another attempt in the retry process
 174   videoPhysicalFile.filename = basename(destination)
 175   videoPhysicalFile.path = destination
 176
 177   const [ thumbnailModel, previewModel ] = await buildVideoThumbnailsFromReq({
 178     video,
 179     files,
 180     fallback: type => generateVideoMiniature({ video, videoFile, type })
 181   })
 182
 183   const { videoCreated } = await sequelizeTypescript.transaction(async t => {
 184     const sequelizeOptions = { transaction: t }
 185
 186     const videoCreated = await video.save(sequelizeOptions) as MVideoFullLight
 187
 188     await videoCreated.addAndSaveThumbnail(thumbnailModel, t)
 189     await videoCreated.addAndSaveThumbnail(previewModel, t)
 190
 191     // Do not forget to add video channel information to the created video
 192     videoCreated.VideoChannel = res.locals.videoChannel
 193
 194     videoFile.videoId = video.id
 195     await videoFile.save(sequelizeOptions)
 196
 197     video.VideoFiles = [ videoFile ]
 198
 199     await setVideoTags({ video, tags: videoInfo.tags, transaction: t })
 200
 201     // Schedule an update in the future?
 202     if (videoInfo.scheduleUpdate) {
 203       await ScheduleVideoUpdateModel.create({
 204         videoId: video.id,
 205         updateAt: new Date(videoInfo.scheduleUpdate.updateAt),
 206         privacy: videoInfo.scheduleUpdate.privacy || null
 207       }, sequelizeOptions)
 208     }
 209
 210     await autoBlacklistVideoIfNeeded({
 211       video,
 212       user,
 213       isRemote: false,
 214       isNew: true,
 215       transaction: t
 216     })
 217
 218     auditLogger.create(getAuditIdFromRes(res), new VideoAuditView(videoCreated.toFormattedDetailsJSON()))
 219     logger.info('Video with name %s and uuid %s created.', videoInfo.name, videoCreated.uuid, lTags(videoCreated.uuid))
 220
 221     return { videoCreated }
 222   })
 223
 224   // Channel has a new content, set as updated
 225   await videoCreated.VideoChannel.setAsUpdated()
 226
 227   createTorrentFederate(video, videoFile)
 228     .then(() => {
 229       if (video.state === VideoState.TO_MOVE_TO_EXTERNAL_STORAGE) {
 230         return addMoveToObjectStorageJob(video)
 231       }
 232
 233       if (video.state === VideoState.TO_TRANSCODE) {
 234         return addOptimizeOrMergeAudioJob(videoCreated, videoFile, user)
 235       }
 236     })
 237     .catch(err => logger.error('Cannot add optimize/merge audio job for %s.', videoCreated.uuid, { err, ...lTags(videoCreated.uuid) }))
 238
 239   Hooks.runAction('action:api.video.uploaded', { video: videoCreated, req, res })
 240
 241   return {
 242     video: {
 243       id: videoCreated.id,
 244       shortUUID: uuidToShort(videoCreated.uuid),
 245       uuid: videoCreated.uuid
 246     }
 247   }
 248 }
 249
 250 async function buildNewFile (videoPhysicalFile: express.VideoUploadFile) {
 251   const videoFile = new VideoFileModel({
 252     extname: getLowercaseExtension(videoPhysicalFile.filename),
 253     size: videoPhysicalFile.size,
 254     videoStreamingPlaylistId: null,
 255     metadata: await getMetadataFromFile(videoPhysicalFile.path)
 256   })
 257
 258   if (videoFile.isAudio()) {
 259     videoFile.resolution = DEFAULT_AUDIO_RESOLUTION
 260   } else {
 261     videoFile.fps = await getVideoFileFPS(videoPhysicalFile.path)
 262     videoFile.resolution = (await getVideoFileResolution(videoPhysicalFile.path)).resolution
 263   }
 264
 265   videoFile.filename = generateWebTorrentVideoFilename(videoFile.resolution, videoFile.extname)
 266
 267   return videoFile
 268 }
 269
 270 async function createTorrentAndSetInfoHashAsync (video: MVideo, fileArg: MVideoFile) {
 271   await createTorrentAndSetInfoHash(video, fileArg)
 272
 273   // Refresh videoFile because the createTorrentAndSetInfoHash could be long
 274   const refreshedFile = await VideoFileModel.loadWithVideo(fileArg.id)
 275   // File does not exist anymore, remove the generated torrent
 276   if (!refreshedFile) return fileArg.removeTorrent()
 277
 278   refreshedFile.infoHash = fileArg.infoHash
 279   refreshedFile.torrentFilename = fileArg.torrentFilename
 280
 281   return refreshedFile.save()
 282 }
 283
 284 function createTorrentFederate (video: MVideoFullLight, videoFile: MVideoFile) {
 285   // Create the torrent file in async way because it could be long
 286   return createTorrentAndSetInfoHashAsync(video, videoFile)
 287     .catch(err => logger.error('Cannot create torrent file for video %s', video.url, { err, ...lTags(video.uuid) }))
 288     .then(() => VideoModel.loadAndPopulateAccountAndServerAndTags(video.id))
 289     .then(refreshedVideo => {
 290       if (!refreshedVideo) return
 291
 292       // Only federate and notify after the torrent creation
 293       Notifier.Instance.notifyOnNewVideoIfNeeded(refreshedVideo)
 294
 295       return retryTransactionWrapper(() => {
 296         return sequelizeTypescript.transaction(t => federateVideoIfNeeded(refreshedVideo, true, t))
 297       })
 298     })
 299     .catch(err => logger.error('Cannot federate or notify video creation %s', video.url, { err, ...lTags(video.uuid) }))
 300 }
 301
 302 async function deleteUploadResumableCache (req: express.Request, res: express.Response, next: express.NextFunction) {
 303   await Redis.Instance.deleteUploadSession(req.query.upload_id)
 304
 305   return next()
 306 }