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- import express from 'express'
- import { exists } from '@server/helpers/custom-validators/misc'
- import { createReqFiles } from '@server/helpers/express-utils'
- import { getFormattedObjects } from '@server/helpers/utils'
- import { ASSETS_PATH, MIMETYPES } from '@server/initializers/constants'
- import { getLocalVideoActivityPubUrl } from '@server/lib/activitypub/url'
- import { federateVideoIfNeeded } from '@server/lib/activitypub/videos'
- import { Hooks } from '@server/lib/plugins/hooks'
- import { buildLocalVideoFromReq, buildVideoThumbnailsFromReq, setVideoTags } from '@server/lib/video'
- import {
- videoLiveAddValidator,
- videoLiveFindReplaySessionValidator,
- videoLiveGetValidator,
- videoLiveListSessionsValidator,
- videoLiveUpdateValidator
- } from '@server/middlewares/validators/videos/video-live'
- import { VideoLiveModel } from '@server/models/video/video-live'
- import { VideoLiveSessionModel } from '@server/models/video/video-live-session'
- import { MVideoDetails, MVideoFullLight } from '@server/types/models'
- import { buildUUID, uuidToShort } from '@shared/extra-utils'
- import { HttpStatusCode, LiveVideoCreate, LiveVideoLatencyMode, LiveVideoUpdate, UserRight, VideoState } from '@shared/models'
- import { logger } from '../../../helpers/logger'
- import { sequelizeTypescript } from '../../../initializers/database'
- import { updateVideoMiniatureFromExisting } from '../../../lib/thumbnail'
- import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, optionalAuthenticate } from '../../../middlewares'
- import { VideoModel } from '../../../models/video/video'
- const liveRouter = express.Router()
- const reqVideoFileLive = createReqFiles([ 'thumbnailfile', 'previewfile' ], MIMETYPES.IMAGE.MIMETYPE_EXT)
- liveRouter.post('/live',
- authenticate,
- reqVideoFileLive,
- asyncMiddleware(videoLiveAddValidator),
- asyncRetryTransactionMiddleware(addLiveVideo)
- )
- liveRouter.get('/live/:videoId/sessions',
- authenticate,
- asyncMiddleware(videoLiveGetValidator),
- videoLiveListSessionsValidator,
- asyncMiddleware(getLiveVideoSessions)
- )
- liveRouter.get('/live/:videoId',
- optionalAuthenticate,
- asyncMiddleware(videoLiveGetValidator),
- getLiveVideo
- )
- liveRouter.put('/live/:videoId',
- authenticate,
- asyncMiddleware(videoLiveGetValidator),
- videoLiveUpdateValidator,
- asyncRetryTransactionMiddleware(updateLiveVideo)
- )
- liveRouter.get('/:videoId/live-session',
- asyncMiddleware(videoLiveFindReplaySessionValidator),
- getLiveReplaySession
- )
- // ---------------------------------------------------------------------------
- export {
- liveRouter
- }
- // ---------------------------------------------------------------------------
- function getLiveVideo (req: express.Request, res: express.Response) {
- const videoLive = res.locals.videoLive
- return res.json(videoLive.toFormattedJSON(canSeePrivateLiveInformation(res)))
- }
- function getLiveReplaySession (req: express.Request, res: express.Response) {
- const session = res.locals.videoLiveSession
- return res.json(session.toFormattedJSON())
- }
- async function getLiveVideoSessions (req: express.Request, res: express.Response) {
- const videoLive = res.locals.videoLive
- const data = await VideoLiveSessionModel.listSessionsOfLiveForAPI({ videoId: videoLive.videoId })
- return res.json(getFormattedObjects(data, data.length))
- }
- function canSeePrivateLiveInformation (res: express.Response) {
- const user = res.locals.oauth?.token.User
- if (!user) return false
- if (user.hasRight(UserRight.GET_ANY_LIVE)) return true
- const video = res.locals.videoAll
- return video.VideoChannel.Account.userId === user.id
- }
- async function updateLiveVideo (req: express.Request, res: express.Response) {
- const body: LiveVideoUpdate = req.body
- const video = res.locals.videoAll
- const videoLive = res.locals.videoLive
- if (exists(body.saveReplay)) videoLive.saveReplay = body.saveReplay
- if (exists(body.permanentLive)) videoLive.permanentLive = body.permanentLive
- if (exists(body.latencyMode)) videoLive.latencyMode = body.latencyMode
- video.VideoLive = await videoLive.save()
- await federateVideoIfNeeded(video, false)
- return res.status(HttpStatusCode.NO_CONTENT_204).end()
- }
- async function addLiveVideo (req: express.Request, res: express.Response) {
- const videoInfo: LiveVideoCreate = req.body
- // Prepare data so we don't block the transaction
- let videoData = buildLocalVideoFromReq(videoInfo, res.locals.videoChannel.id)
- videoData = await Hooks.wrapObject(videoData, 'filter:api.video.live.video-attribute.result')
- videoData.isLive = true
- videoData.state = VideoState.WAITING_FOR_LIVE
- videoData.duration = 0
- const video = new VideoModel(videoData) as MVideoDetails
- video.url = getLocalVideoActivityPubUrl(video) // We use the UUID, so set the URL after building the object
- const videoLive = new VideoLiveModel()
- videoLive.saveReplay = videoInfo.saveReplay || false
- videoLive.permanentLive = videoInfo.permanentLive || false
- videoLive.latencyMode = videoInfo.latencyMode || LiveVideoLatencyMode.DEFAULT
- videoLive.streamKey = buildUUID()
- const [ thumbnailModel, previewModel ] = await buildVideoThumbnailsFromReq({
- video,
- files: req.files,
- fallback: type => {
- return updateVideoMiniatureFromExisting({
- inputPath: ASSETS_PATH.DEFAULT_LIVE_BACKGROUND,
- video,
- type,
- automaticallyGenerated: true,
- keepOriginal: true
- })
- }
- })
- const { videoCreated } = await sequelizeTypescript.transaction(async t => {
- const sequelizeOptions = { transaction: t }
- const videoCreated = await video.save(sequelizeOptions) as MVideoFullLight
- if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t)
- if (previewModel) await videoCreated.addAndSaveThumbnail(previewModel, t)
- // Do not forget to add video channel information to the created video
- videoCreated.VideoChannel = res.locals.videoChannel
- videoLive.videoId = videoCreated.id
- videoCreated.VideoLive = await videoLive.save(sequelizeOptions)
- await setVideoTags({ video, tags: videoInfo.tags, transaction: t })
- await federateVideoIfNeeded(videoCreated, true, t)
- logger.info('Video live %s with uuid %s created.', videoInfo.name, videoCreated.uuid)
- return { videoCreated }
- })
- Hooks.runAction('action:api.live-video.created', { video: videoCreated, req, res })
- return res.json({
- video: {
- id: videoCreated.id,
- shortUUID: uuidToShort(videoCreated.uuid),
- uuid: videoCreated.uuid
- }
- })
- }
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