import * as express from 'express' import { extname, join } from 'path' import { VideoCreate, VideoPrivacy, VideoState, VideoUpdate } from '../../../../shared' import { getVideoFileFPS, getVideoFileResolution } from '../../../helpers/ffmpeg-utils' import { logger } from '../../../helpers/logger' import { auditLoggerFactory, getAuditIdFromRes, VideoAuditView } from '../../../helpers/audit-logger' import { getFormattedObjects, getServerActor } from '../../../helpers/utils' import { autoBlacklistVideoIfNeeded } from '../../../lib/video-blacklist' import { DEFAULT_AUDIO_RESOLUTION, MIMETYPES, VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_PRIVACIES } from '../../../initializers/constants' import { changeVideoChannelShare, federateVideoIfNeeded, fetchRemoteVideoDescription, getVideoActivityPubUrl } from '../../../lib/activitypub' import { JobQueue } from '../../../lib/job-queue' import { Redis } from '../../../lib/redis' import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, checkVideoFollowConstraints, commonVideosFiltersValidator, optionalAuthenticate, paginationValidator, setDefaultPagination, setDefaultSort, videosAddValidator, videosCustomGetValidator, videosGetValidator, videosRemoveValidator, videosSortValidator, videosUpdateValidator } from '../../../middlewares' import { TagModel } from '../../../models/video/tag' import { VideoModel } from '../../../models/video/video' import { VideoFileModel } from '../../../models/video/video-file' import { abuseVideoRouter } from './abuse' import { blacklistRouter } from './blacklist' import { videoCommentRouter } from './comment' import { rateVideoRouter } from './rate' import { ownershipVideoRouter } from './ownership' import { VideoFilter } from '../../../../shared/models/videos/video-query.type' import { buildNSFWFilter, createReqFiles } from '../../../helpers/express-utils' import { ScheduleVideoUpdateModel } from '../../../models/video/schedule-video-update' import { videoCaptionsRouter } from './captions' import { videoImportsRouter } from './import' import { resetSequelizeInstance } from '../../../helpers/database-utils' import { move } from 'fs-extra' import { watchingRouter } from './watching' import { Notifier } from '../../../lib/notifier' import { sendView } from '../../../lib/activitypub/send/send-view' import { CONFIG } from '../../../initializers/config' import { sequelizeTypescript } from '../../../initializers/database' import { createVideoMiniatureFromExisting, generateVideoMiniature } from '../../../lib/thumbnail' import { ThumbnailType } from '../../../../shared/models/videos/thumbnail.type' import { VideoTranscodingPayload } from '../../../lib/job-queue/handlers/video-transcoding' const auditLogger = auditLoggerFactory('videos') const videosRouter = express.Router() const reqVideoFileAdd = createReqFiles( [ 'videofile', 'thumbnailfile', 'previewfile' ], Object.assign({}, MIMETYPES.VIDEO.MIMETYPE_EXT, MIMETYPES.IMAGE.MIMETYPE_EXT), { videofile: CONFIG.STORAGE.TMP_DIR, thumbnailfile: CONFIG.STORAGE.TMP_DIR, previewfile: CONFIG.STORAGE.TMP_DIR } ) const reqVideoFileUpdate = createReqFiles( [ 'thumbnailfile', 'previewfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT, { thumbnailfile: CONFIG.STORAGE.TMP_DIR, previewfile: CONFIG.STORAGE.TMP_DIR } ) videosRouter.use('/', abuseVideoRouter) videosRouter.use('/', blacklistRouter) videosRouter.use('/', rateVideoRouter) videosRouter.use('/', videoCommentRouter) videosRouter.use('/', videoCaptionsRouter) videosRouter.use('/', videoImportsRouter) videosRouter.use('/', ownershipVideoRouter) videosRouter.use('/', watchingRouter) videosRouter.get('/categories', listVideoCategories) videosRouter.get('/licences', listVideoLicences) videosRouter.get('/languages', listVideoLanguages) videosRouter.get('/privacies', listVideoPrivacies) videosRouter.get('/', paginationValidator, videosSortValidator, setDefaultSort, setDefaultPagination, optionalAuthenticate, commonVideosFiltersValidator, asyncMiddleware(listVideos) ) videosRouter.put('/:id', authenticate, reqVideoFileUpdate, asyncMiddleware(videosUpdateValidator), asyncRetryTransactionMiddleware(updateVideo) ) videosRouter.post('/upload', authenticate, reqVideoFileAdd, asyncMiddleware(videosAddValidator), asyncRetryTransactionMiddleware(addVideo) ) videosRouter.get('/:id/description', asyncMiddleware(videosGetValidator), asyncMiddleware(getVideoDescription) ) videosRouter.get('/:id', optionalAuthenticate, asyncMiddleware(videosCustomGetValidator('only-video-with-rights')), asyncMiddleware(checkVideoFollowConstraints), asyncMiddleware(getVideo) ) videosRouter.post('/:id/views', asyncMiddleware(videosGetValidator), asyncMiddleware(viewVideo) ) videosRouter.delete('/:id', authenticate, asyncMiddleware(videosRemoveValidator), asyncRetryTransactionMiddleware(removeVideo) ) // --------------------------------------------------------------------------- export { videosRouter } // --------------------------------------------------------------------------- function listVideoCategories (req: express.Request, res: express.Response) { res.json(VIDEO_CATEGORIES) } function listVideoLicences (req: express.Request, res: express.Response) { res.json(VIDEO_LICENCES) } function listVideoLanguages (req: express.Request, res: express.Response) { res.json(VIDEO_LANGUAGES) } function listVideoPrivacies (req: express.Request, res: express.Response) { res.json(VIDEO_PRIVACIES) } async function addVideo (req: express.Request, res: express.Response) { // Processing the video could be long // Set timeout to 10 minutes req.setTimeout(1000 * 60 * 10, () => { logger.error('Upload video has timed out.') return res.sendStatus(408) }) const videoPhysicalFile = req.files['videofile'][0] const videoInfo: VideoCreate = req.body // Prepare data so we don't block the transaction const videoData = { name: videoInfo.name, remote: false, category: videoInfo.category, licence: videoInfo.licence, language: videoInfo.language, commentsEnabled: videoInfo.commentsEnabled || false, downloadEnabled: videoInfo.downloadEnabled || true, waitTranscoding: videoInfo.waitTranscoding || false, state: CONFIG.TRANSCODING.ENABLED ? VideoState.TO_TRANSCODE : VideoState.PUBLISHED, nsfw: videoInfo.nsfw || false, description: videoInfo.description, support: videoInfo.support, privacy: videoInfo.privacy || VideoPrivacy.PRIVATE, duration: videoPhysicalFile['duration'], // duration was added by a previous middleware channelId: res.locals.videoChannel.id, originallyPublishedAt: videoInfo.originallyPublishedAt } const video = new VideoModel(videoData) video.url = getVideoActivityPubUrl(video) // We use the UUID, so set the URL after building the object const videoFile = new VideoFileModel({ extname: extname(videoPhysicalFile.filename), size: videoPhysicalFile.size }) if (videoFile.isAudio()) { videoFile.resolution = DEFAULT_AUDIO_RESOLUTION } else { videoFile.fps = await getVideoFileFPS(videoPhysicalFile.path) videoFile.resolution = (await getVideoFileResolution(videoPhysicalFile.path)).videoFileResolution } // Move physical file const videoDir = CONFIG.STORAGE.VIDEOS_DIR const destination = join(videoDir, video.getVideoFilename(videoFile)) await move(videoPhysicalFile.path, destination) // This is important in case if there is another attempt in the retry process videoPhysicalFile.filename = video.getVideoFilename(videoFile) videoPhysicalFile.path = destination // Process thumbnail or create it from the video const thumbnailField = req.files['thumbnailfile'] const thumbnailModel = thumbnailField ? await createVideoMiniatureFromExisting(thumbnailField[0].path, video, ThumbnailType.MINIATURE) : await generateVideoMiniature(video, videoFile, ThumbnailType.MINIATURE) // Process preview or create it from the video const previewField = req.files['previewfile'] const previewModel = previewField ? await createVideoMiniatureFromExisting(previewField[0].path, video, ThumbnailType.PREVIEW) : await generateVideoMiniature(video, videoFile, ThumbnailType.PREVIEW) // Create the torrent file await video.createTorrentAndSetInfoHash(videoFile) const { videoCreated, videoWasAutoBlacklisted } = await sequelizeTypescript.transaction(async t => { const sequelizeOptions = { transaction: t } const videoCreated = await video.save(sequelizeOptions) await videoCreated.addAndSaveThumbnail(thumbnailModel, t) await videoCreated.addAndSaveThumbnail(previewModel, t) // Do not forget to add video channel information to the created video videoCreated.VideoChannel = res.locals.videoChannel videoFile.videoId = video.id await videoFile.save(sequelizeOptions) video.VideoFiles = [ videoFile ] // Create tags if (videoInfo.tags !== undefined) { const tagInstances = await TagModel.findOrCreateTags(videoInfo.tags, t) await video.$set('Tags', tagInstances, sequelizeOptions) video.Tags = tagInstances } // Schedule an update in the future? if (videoInfo.scheduleUpdate) { await ScheduleVideoUpdateModel.create({ videoId: video.id, updateAt: videoInfo.scheduleUpdate.updateAt, privacy: videoInfo.scheduleUpdate.privacy || null }, { transaction: t }) } const videoWasAutoBlacklisted = await autoBlacklistVideoIfNeeded(video, res.locals.oauth.token.User, t) if (!videoWasAutoBlacklisted) { await federateVideoIfNeeded(video, true, t) } auditLogger.create(getAuditIdFromRes(res), new VideoAuditView(videoCreated.toFormattedDetailsJSON())) logger.info('Video with name %s and uuid %s created.', videoInfo.name, videoCreated.uuid) return { videoCreated, videoWasAutoBlacklisted } }) if (videoWasAutoBlacklisted) { Notifier.Instance.notifyOnVideoAutoBlacklist(videoCreated) } else { Notifier.Instance.notifyOnNewVideo(videoCreated) } if (video.state === VideoState.TO_TRANSCODE) { // Put uuid because we don't have id auto incremented for now let dataInput: VideoTranscodingPayload if (videoFile.isAudio()) { dataInput = { type: 'merge-audio' as 'merge-audio', resolution: DEFAULT_AUDIO_RESOLUTION, videoUUID: videoCreated.uuid, isNewVideo: true } } else { dataInput = { type: 'optimize' as 'optimize', videoUUID: videoCreated.uuid, isNewVideo: true } } await JobQueue.Instance.createJob({ type: 'video-transcoding', payload: dataInput }) } return res.json({ video: { id: videoCreated.id, uuid: videoCreated.uuid } }).end() } async function updateVideo (req: express.Request, res: express.Response) { const videoInstance = res.locals.video const videoFieldsSave = videoInstance.toJSON() const oldVideoAuditView = new VideoAuditView(videoInstance.toFormattedDetailsJSON()) const videoInfoToUpdate: VideoUpdate = req.body const wasPrivateVideo = videoInstance.privacy === VideoPrivacy.PRIVATE const wasNotPrivateVideo = videoInstance.privacy !== VideoPrivacy.PRIVATE const wasUnlistedVideo = videoInstance.privacy === VideoPrivacy.UNLISTED // Process thumbnail or create it from the video const thumbnailModel = req.files && req.files['thumbnailfile'] ? await createVideoMiniatureFromExisting(req.files['thumbnailfile'][0].path, videoInstance, ThumbnailType.MINIATURE) : undefined const previewModel = req.files && req.files['previewfile'] ? await createVideoMiniatureFromExisting(req.files['previewfile'][0].path, videoInstance, ThumbnailType.PREVIEW) : undefined try { const videoInstanceUpdated = await sequelizeTypescript.transaction(async t => { const sequelizeOptions = { transaction: t } const oldVideoChannel = videoInstance.VideoChannel if (videoInfoToUpdate.name !== undefined) videoInstance.set('name', videoInfoToUpdate.name) if (videoInfoToUpdate.category !== undefined) videoInstance.set('category', videoInfoToUpdate.category) if (videoInfoToUpdate.licence !== undefined) videoInstance.set('licence', videoInfoToUpdate.licence) if (videoInfoToUpdate.language !== undefined) videoInstance.set('language', videoInfoToUpdate.language) if (videoInfoToUpdate.nsfw !== undefined) videoInstance.set('nsfw', videoInfoToUpdate.nsfw) if (videoInfoToUpdate.waitTranscoding !== undefined) videoInstance.set('waitTranscoding', videoInfoToUpdate.waitTranscoding) if (videoInfoToUpdate.support !== undefined) videoInstance.set('support', videoInfoToUpdate.support) if (videoInfoToUpdate.description !== undefined) videoInstance.set('description', videoInfoToUpdate.description) if (videoInfoToUpdate.commentsEnabled !== undefined) videoInstance.set('commentsEnabled', videoInfoToUpdate.commentsEnabled) if (videoInfoToUpdate.downloadEnabled !== undefined) videoInstance.set('downloadEnabled', videoInfoToUpdate.downloadEnabled) if (videoInfoToUpdate.originallyPublishedAt !== undefined && videoInfoToUpdate.originallyPublishedAt !== null) { videoInstance.originallyPublishedAt = new Date(videoInfoToUpdate.originallyPublishedAt) } if (videoInfoToUpdate.privacy !== undefined) { const newPrivacy = parseInt(videoInfoToUpdate.privacy.toString(), 10) videoInstance.privacy = newPrivacy // The video was private, and is not anymore -> publish it if (wasPrivateVideo === true && newPrivacy !== VideoPrivacy.PRIVATE) { videoInstance.publishedAt = new Date() } // The video was not private, but now it is -> we need to unfederate it if (wasNotPrivateVideo === true && newPrivacy === VideoPrivacy.PRIVATE) { await VideoModel.sendDelete(videoInstance, { transaction: t }) } } const videoInstanceUpdated = await videoInstance.save(sequelizeOptions) if (thumbnailModel) await videoInstanceUpdated.addAndSaveThumbnail(thumbnailModel, t) if (previewModel) await videoInstanceUpdated.addAndSaveThumbnail(previewModel, t) // Video tags update? if (videoInfoToUpdate.tags !== undefined) { const tagInstances = await TagModel.findOrCreateTags(videoInfoToUpdate.tags, t) await videoInstanceUpdated.$set('Tags', tagInstances, sequelizeOptions) videoInstanceUpdated.Tags = tagInstances } // Video channel update? if (res.locals.videoChannel && videoInstanceUpdated.channelId !== res.locals.videoChannel.id) { await videoInstanceUpdated.$set('VideoChannel', res.locals.videoChannel, { transaction: t }) videoInstanceUpdated.VideoChannel = res.locals.videoChannel if (wasPrivateVideo === false) await changeVideoChannelShare(videoInstanceUpdated, oldVideoChannel, t) } // Schedule an update in the future? if (videoInfoToUpdate.scheduleUpdate) { await ScheduleVideoUpdateModel.upsert({ videoId: videoInstanceUpdated.id, updateAt: videoInfoToUpdate.scheduleUpdate.updateAt, privacy: videoInfoToUpdate.scheduleUpdate.privacy || null }, { transaction: t }) } else if (videoInfoToUpdate.scheduleUpdate === null) { await ScheduleVideoUpdateModel.deleteByVideoId(videoInstanceUpdated.id, t) } const isNewVideo = wasPrivateVideo && videoInstanceUpdated.privacy !== VideoPrivacy.PRIVATE // Don't send update if the video was unfederated if (!videoInstanceUpdated.VideoBlacklist || videoInstanceUpdated.VideoBlacklist.unfederated === false) { await federateVideoIfNeeded(videoInstanceUpdated, isNewVideo, t) } auditLogger.update( getAuditIdFromRes(res), new VideoAuditView(videoInstanceUpdated.toFormattedDetailsJSON()), oldVideoAuditView ) logger.info('Video with name %s and uuid %s updated.', videoInstance.name, videoInstance.uuid) return videoInstanceUpdated }) if (wasUnlistedVideo || wasPrivateVideo) { Notifier.Instance.notifyOnNewVideo(videoInstanceUpdated) } } catch (err) { // Force fields we want to update // If the transaction is retried, sequelize will think the object has not changed // So it will skip the SQL request, even if the last one was ROLLBACKed! resetSequelizeInstance(videoInstance, videoFieldsSave) throw err } return res.type('json').status(204).end() } async function getVideo (req: express.Request, res: express.Response) { // We need more attributes const userId: number = res.locals.oauth ? res.locals.oauth.token.User.id : null const video = await VideoModel.loadForGetAPI(res.locals.video.id, undefined, userId) if (video.isOutdated()) { JobQueue.Instance.createJob({ type: 'activitypub-refresher', payload: { type: 'video', url: video.url } }) .catch(err => logger.error('Cannot create AP refresher job for video %s.', video.url, { err })) } return res.json(video.toFormattedDetailsJSON()) } async function viewVideo (req: express.Request, res: express.Response) { const videoInstance = res.locals.video const ip = req.ip const exists = await Redis.Instance.doesVideoIPViewExist(ip, videoInstance.uuid) if (exists) { logger.debug('View for ip %s and video %s already exists.', ip, videoInstance.uuid) return res.status(204).end() } await Promise.all([ Redis.Instance.addVideoView(videoInstance.id), Redis.Instance.setIPVideoView(ip, videoInstance.uuid) ]) const serverActor = await getServerActor() await sendView(serverActor, videoInstance, undefined) return res.status(204).end() } async function getVideoDescription (req: express.Request, res: express.Response) { const videoInstance = res.locals.video let description = '' if (videoInstance.isOwned()) { description = videoInstance.description } else { description = await fetchRemoteVideoDescription(videoInstance) } return res.json({ description }) } async function listVideos (req: express.Request, res: express.Response) { const resultList = await VideoModel.listForApi({ start: req.query.start, count: req.query.count, sort: req.query.sort, includeLocalVideos: true, categoryOneOf: req.query.categoryOneOf, licenceOneOf: req.query.licenceOneOf, languageOneOf: req.query.languageOneOf, tagsOneOf: req.query.tagsOneOf, tagsAllOf: req.query.tagsAllOf, nsfw: buildNSFWFilter(res, req.query.nsfw), filter: req.query.filter as VideoFilter, withFiles: false, user: res.locals.oauth ? res.locals.oauth.token.User : undefined }) return res.json(getFormattedObjects(resultList.data, resultList.total)) } async function removeVideo (req: express.Request, res: express.Response) { const videoInstance = res.locals.video await sequelizeTypescript.transaction(async t => { await videoInstance.destroy({ transaction: t }) }) auditLogger.delete(getAuditIdFromRes(res), new VideoAuditView(videoInstance.toFormattedDetailsJSON())) logger.info('Video with name %s and uuid %s deleted.', videoInstance.name, videoInstance.uuid) return res.type('json').status(204).end() }