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- import express from 'express'
- import { move, readFile } from 'fs-extra'
- import { decode } from 'magnet-uri'
- import parseTorrent, { Instance } from 'parse-torrent'
- import { join } from 'path'
- import { ServerConfigManager } from '@server/lib/server-config-manager'
- import { setVideoTags } from '@server/lib/video'
- import { FilteredModelAttributes } from '@server/types'
- import {
- MChannelAccountDefault,
- MThumbnail,
- MUser,
- MVideoAccountDefault,
- MVideoCaption,
- MVideoTag,
- MVideoThumbnail,
- MVideoWithBlacklistLight
- } from '@server/types/models'
- import { MVideoImportFormattable } from '@server/types/models/video/video-import'
- import { ServerErrorCode, VideoImportCreate, VideoImportState, VideoPrivacy, VideoState } from '../../../../shared'
- import { ThumbnailType } from '../../../../shared/models/videos/thumbnail.type'
- import { auditLoggerFactory, getAuditIdFromRes, VideoImportAuditView } from '../../../helpers/audit-logger'
- import { moveAndProcessCaptionFile } from '../../../helpers/captions-utils'
- import { isArray } from '../../../helpers/custom-validators/misc'
- import { cleanUpReqFiles, createReqFiles } from '../../../helpers/express-utils'
- import { logger } from '../../../helpers/logger'
- import { getSecureTorrentName } from '../../../helpers/utils'
- import { YoutubeDL, YoutubeDLInfo } from '../../../helpers/youtube-dl'
- import { CONFIG } from '../../../initializers/config'
- import { MIMETYPES } from '../../../initializers/constants'
- import { sequelizeTypescript } from '../../../initializers/database'
- import { getLocalVideoActivityPubUrl } from '../../../lib/activitypub/url'
- import { JobQueue } from '../../../lib/job-queue/job-queue'
- import { updateVideoMiniatureFromExisting, updateVideoMiniatureFromUrl } from '../../../lib/thumbnail'
- import { autoBlacklistVideoIfNeeded } from '../../../lib/video-blacklist'
- import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, videoImportAddValidator } from '../../../middlewares'
- import { VideoModel } from '../../../models/video/video'
- import { VideoCaptionModel } from '../../../models/video/video-caption'
- import { VideoImportModel } from '../../../models/video/video-import'
- const auditLogger = auditLoggerFactory('video-imports')
- const videoImportsRouter = express.Router()
- const reqVideoFileImport = createReqFiles(
- [ 'thumbnailfile', 'previewfile', 'torrentfile' ],
- Object.assign({}, MIMETYPES.TORRENT.MIMETYPE_EXT, MIMETYPES.IMAGE.MIMETYPE_EXT),
- {
- thumbnailfile: CONFIG.STORAGE.TMP_DIR,
- previewfile: CONFIG.STORAGE.TMP_DIR,
- torrentfile: CONFIG.STORAGE.TMP_DIR
- }
- )
- videoImportsRouter.post('/imports',
- authenticate,
- reqVideoFileImport,
- asyncMiddleware(videoImportAddValidator),
- asyncRetryTransactionMiddleware(addVideoImport)
- )
- // ---------------------------------------------------------------------------
- export {
- videoImportsRouter
- }
- // ---------------------------------------------------------------------------
- function addVideoImport (req: express.Request, res: express.Response) {
- if (req.body.targetUrl) return addYoutubeDLImport(req, res)
- const file = req.files?.['torrentfile']?.[0]
- if (req.body.magnetUri || file) return addTorrentImport(req, res, file)
- }
- async function addTorrentImport (req: express.Request, res: express.Response, torrentfile: Express.Multer.File) {
- const body: VideoImportCreate = req.body
- const user = res.locals.oauth.token.User
- let videoName: string
- let torrentName: string
- let magnetUri: string
- if (torrentfile) {
- const result = await processTorrentOrAbortRequest(req, res, torrentfile)
- if (!result) return
- videoName = result.name
- torrentName = result.torrentName
- } else {
- const result = processMagnetURI(body)
- magnetUri = result.magnetUri
- videoName = result.name
- }
- const video = buildVideo(res.locals.videoChannel.id, body, { name: videoName })
- const thumbnailModel = await processThumbnail(req, video)
- const previewModel = await processPreview(req, video)
- const videoImport = await insertIntoDB({
- video,
- thumbnailModel,
- previewModel,
- videoChannel: res.locals.videoChannel,
- tags: body.tags || undefined,
- user,
- videoImportAttributes: {
- magnetUri,
- torrentName,
- state: VideoImportState.PENDING,
- userId: user.id
- }
- })
- // Create job to import the video
- const payload = {
- type: torrentfile
- ? 'torrent-file' as 'torrent-file'
- : 'magnet-uri' as 'magnet-uri',
- videoImportId: videoImport.id,
- magnetUri
- }
- await JobQueue.Instance.createJobWithPromise({ type: 'video-import', payload })
- auditLogger.create(getAuditIdFromRes(res), new VideoImportAuditView(videoImport.toFormattedJSON()))
- return res.json(videoImport.toFormattedJSON()).end()
- }
- async function addYoutubeDLImport (req: express.Request, res: express.Response) {
- const body: VideoImportCreate = req.body
- const targetUrl = body.targetUrl
- const user = res.locals.oauth.token.User
- const youtubeDL = new YoutubeDL(targetUrl, ServerConfigManager.Instance.getEnabledResolutions('vod'))
- // Get video infos
- let youtubeDLInfo: YoutubeDLInfo
- try {
- youtubeDLInfo = await youtubeDL.getYoutubeDLInfo()
- } catch (err) {
- logger.info('Cannot fetch information from import for URL %s.', targetUrl, { err })
- return res.fail({
- message: 'Cannot fetch remote information of this URL.',
- data: {
- targetUrl
- }
- })
- }
- const video = buildVideo(res.locals.videoChannel.id, body, youtubeDLInfo)
- // Process video thumbnail from request.files
- let thumbnailModel = await processThumbnail(req, video)
- // Process video thumbnail from url if processing from request.files failed
- if (!thumbnailModel && youtubeDLInfo.thumbnailUrl) {
- thumbnailModel = await processThumbnailFromUrl(youtubeDLInfo.thumbnailUrl, video)
- }
- // Process video preview from request.files
- let previewModel = await processPreview(req, video)
- // Process video preview from url if processing from request.files failed
- if (!previewModel && youtubeDLInfo.thumbnailUrl) {
- previewModel = await processPreviewFromUrl(youtubeDLInfo.thumbnailUrl, video)
- }
- const videoImport = await insertIntoDB({
- video,
- thumbnailModel,
- previewModel,
- videoChannel: res.locals.videoChannel,
- tags: body.tags || youtubeDLInfo.tags,
- user,
- videoImportAttributes: {
- targetUrl,
- state: VideoImportState.PENDING,
- userId: user.id
- }
- })
- // Get video subtitles
- await processYoutubeSubtitles(youtubeDL, targetUrl, video.id)
- // Create job to import the video
- const payload = {
- type: 'youtube-dl' as 'youtube-dl',
- videoImportId: videoImport.id,
- fileExt: `.${youtubeDLInfo.ext || 'mp4'}`
- }
- await JobQueue.Instance.createJobWithPromise({ type: 'video-import', payload })
- auditLogger.create(getAuditIdFromRes(res), new VideoImportAuditView(videoImport.toFormattedJSON()))
- return res.json(videoImport.toFormattedJSON()).end()
- }
- function buildVideo (channelId: number, body: VideoImportCreate, importData: YoutubeDLInfo): MVideoThumbnail {
- const videoData = {
- name: body.name || importData.name || 'Unknown name',
- remote: false,
- category: body.category || importData.category,
- licence: body.licence || importData.licence,
- language: body.language || importData.language,
- commentsEnabled: body.commentsEnabled !== false, // If the value is not "false", the default is "true"
- downloadEnabled: body.downloadEnabled !== false,
- waitTranscoding: body.waitTranscoding || false,
- state: VideoState.TO_IMPORT,
- nsfw: body.nsfw || importData.nsfw || false,
- description: body.description || importData.description,
- support: body.support || null,
- privacy: body.privacy || VideoPrivacy.PRIVATE,
- duration: 0, // duration will be set by the import job
- channelId: channelId,
- originallyPublishedAt: body.originallyPublishedAt
- ? new Date(body.originallyPublishedAt)
- : importData.originallyPublishedAt
- }
- const video = new VideoModel(videoData)
- video.url = getLocalVideoActivityPubUrl(video)
- return video
- }
- async function processThumbnail (req: express.Request, video: MVideoThumbnail) {
- const thumbnailField = req.files ? req.files['thumbnailfile'] : undefined
- if (thumbnailField) {
- const thumbnailPhysicalFile = thumbnailField[0]
- return updateVideoMiniatureFromExisting({
- inputPath: thumbnailPhysicalFile.path,
- video,
- type: ThumbnailType.MINIATURE,
- automaticallyGenerated: false
- })
- }
- return undefined
- }
- async function processPreview (req: express.Request, video: MVideoThumbnail): Promise<MThumbnail> {
- const previewField = req.files ? req.files['previewfile'] : undefined
- if (previewField) {
- const previewPhysicalFile = previewField[0]
- return updateVideoMiniatureFromExisting({
- inputPath: previewPhysicalFile.path,
- video,
- type: ThumbnailType.PREVIEW,
- automaticallyGenerated: false
- })
- }
- return undefined
- }
- async function processThumbnailFromUrl (url: string, video: MVideoThumbnail) {
- try {
- return updateVideoMiniatureFromUrl({ downloadUrl: url, video, type: ThumbnailType.MINIATURE })
- } catch (err) {
- logger.warn('Cannot generate video thumbnail %s for %s.', url, video.url, { err })
- return undefined
- }
- }
- async function processPreviewFromUrl (url: string, video: MVideoThumbnail) {
- try {
- return updateVideoMiniatureFromUrl({ downloadUrl: url, video, type: ThumbnailType.PREVIEW })
- } catch (err) {
- logger.warn('Cannot generate video preview %s for %s.', url, video.url, { err })
- return undefined
- }
- }
- async function insertIntoDB (parameters: {
- video: MVideoThumbnail
- thumbnailModel: MThumbnail
- previewModel: MThumbnail
- videoChannel: MChannelAccountDefault
- tags: string[]
- videoImportAttributes: FilteredModelAttributes<VideoImportModel>
- user: MUser
- }): Promise<MVideoImportFormattable> {
- const { video, thumbnailModel, previewModel, videoChannel, tags, videoImportAttributes, user } = parameters
- const videoImport = await sequelizeTypescript.transaction(async t => {
- const sequelizeOptions = { transaction: t }
- // Save video object in database
- const videoCreated = await video.save(sequelizeOptions) as (MVideoAccountDefault & MVideoWithBlacklistLight & MVideoTag)
- videoCreated.VideoChannel = videoChannel
- if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t)
- if (previewModel) await videoCreated.addAndSaveThumbnail(previewModel, t)
- await autoBlacklistVideoIfNeeded({
- video: videoCreated,
- user,
- notify: false,
- isRemote: false,
- isNew: true,
- transaction: t
- })
- await setVideoTags({ video: videoCreated, tags, transaction: t })
- // Create video import object in database
- const videoImport = await VideoImportModel.create(
- Object.assign({ videoId: videoCreated.id }, videoImportAttributes),
- sequelizeOptions
- ) as MVideoImportFormattable
- videoImport.Video = videoCreated
- return videoImport
- })
- return videoImport
- }
- async function processTorrentOrAbortRequest (req: express.Request, res: express.Response, torrentfile: Express.Multer.File) {
- const torrentName = torrentfile.originalname
- // Rename the torrent to a secured name
- const newTorrentPath = join(CONFIG.STORAGE.TORRENTS_DIR, getSecureTorrentName(torrentName))
- await move(torrentfile.path, newTorrentPath, { overwrite: true })
- torrentfile.path = newTorrentPath
- const buf = await readFile(torrentfile.path)
- const parsedTorrent = parseTorrent(buf) as Instance
- if (parsedTorrent.files.length !== 1) {
- cleanUpReqFiles(req)
- res.fail({
- type: ServerErrorCode.INCORRECT_FILES_IN_TORRENT,
- message: 'Torrents with only 1 file are supported.'
- })
- return undefined
- }
- return {
- name: extractNameFromArray(parsedTorrent.name),
- torrentName
- }
- }
- function processMagnetURI (body: VideoImportCreate) {
- const magnetUri = body.magnetUri
- const parsed = decode(magnetUri)
- return {
- name: extractNameFromArray(parsed.name),
- magnetUri
- }
- }
- function extractNameFromArray (name: string | string[]) {
- return isArray(name) ? name[0] : name
- }
- async function processYoutubeSubtitles (youtubeDL: YoutubeDL, targetUrl: string, videoId: number) {
- try {
- const subtitles = await youtubeDL.getYoutubeDLSubs()
- logger.info('Will create %s subtitles from youtube import %s.', subtitles.length, targetUrl)
- for (const subtitle of subtitles) {
- const videoCaption = new VideoCaptionModel({
- videoId,
- language: subtitle.language,
- filename: VideoCaptionModel.generateCaptionName(subtitle.language)
- }) as MVideoCaption
- // Move physical file
- await moveAndProcessCaptionFile(subtitle, videoCaption)
- await sequelizeTypescript.transaction(async t => {
- await VideoCaptionModel.insertOrReplaceLanguage(videoCaption, t)
- })
- }
- } catch (err) {
- logger.warn('Cannot get video subtitles.', { err })
- }
- }
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