141 lines
4.6 KiB
TypeScript
141 lines
4.6 KiB
TypeScript
import * as express from 'express'
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import { v4 as uuidv4 } from 'uuid'
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import { createReqFiles } from '@server/helpers/express-utils'
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import { CONFIG } from '@server/initializers/config'
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import { ASSETS_PATH, MIMETYPES } from '@server/initializers/constants'
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import { getLocalVideoActivityPubUrl } from '@server/lib/activitypub/url'
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import { federateVideoIfNeeded } from '@server/lib/activitypub/videos'
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import { Hooks } from '@server/lib/plugins/hooks'
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import { buildLocalVideoFromReq, buildVideoThumbnailsFromReq, setVideoTags } from '@server/lib/video'
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import { videoLiveAddValidator, videoLiveGetValidator, videoLiveUpdateValidator } from '@server/middlewares/validators/videos/video-live'
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import { VideoLiveModel } from '@server/models/video/video-live'
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import { MVideoDetails, MVideoFullLight } from '@server/types/models'
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import { LiveVideoCreate, LiveVideoUpdate, VideoState } from '../../../../shared'
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import { logger } from '../../../helpers/logger'
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import { sequelizeTypescript } from '../../../initializers/database'
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import { createVideoMiniatureFromExisting } from '../../../lib/thumbnail'
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import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate } from '../../../middlewares'
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import { VideoModel } from '../../../models/video/video'
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const liveRouter = express.Router()
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const reqVideoFileLive = createReqFiles(
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[ 'thumbnailfile', 'previewfile' ],
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MIMETYPES.IMAGE.MIMETYPE_EXT,
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{
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thumbnailfile: CONFIG.STORAGE.TMP_DIR,
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previewfile: CONFIG.STORAGE.TMP_DIR
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}
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)
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liveRouter.post('/live',
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authenticate,
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reqVideoFileLive,
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asyncMiddleware(videoLiveAddValidator),
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asyncRetryTransactionMiddleware(addLiveVideo)
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)
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liveRouter.get('/live/:videoId',
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authenticate,
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asyncMiddleware(videoLiveGetValidator),
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asyncRetryTransactionMiddleware(getLiveVideo)
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)
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liveRouter.put('/live/:videoId',
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authenticate,
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asyncMiddleware(videoLiveGetValidator),
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videoLiveUpdateValidator,
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asyncRetryTransactionMiddleware(updateLiveVideo)
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)
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// ---------------------------------------------------------------------------
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export {
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liveRouter
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}
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// ---------------------------------------------------------------------------
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async function getLiveVideo (req: express.Request, res: express.Response) {
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const videoLive = res.locals.videoLive
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return res.json(videoLive.toFormattedJSON())
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}
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async function updateLiveVideo (req: express.Request, res: express.Response) {
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const body: LiveVideoUpdate = req.body
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const video = res.locals.videoAll
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const videoLive = res.locals.videoLive
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videoLive.saveReplay = body.saveReplay || false
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video.VideoLive = await videoLive.save()
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await federateVideoIfNeeded(video, false)
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return res.sendStatus(204)
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}
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async function addLiveVideo (req: express.Request, res: express.Response) {
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const videoInfo: LiveVideoCreate = req.body
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// Prepare data so we don't block the transaction
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const videoData = buildLocalVideoFromReq(videoInfo, res.locals.videoChannel.id)
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videoData.isLive = true
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videoData.state = VideoState.WAITING_FOR_LIVE
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videoData.duration = 0
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const video = new VideoModel(videoData) as MVideoDetails
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video.url = getLocalVideoActivityPubUrl(video) // We use the UUID, so set the URL after building the object
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const videoLive = new VideoLiveModel()
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videoLive.saveReplay = videoInfo.saveReplay || false
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videoLive.streamKey = uuidv4()
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const [ thumbnailModel, previewModel ] = await buildVideoThumbnailsFromReq({
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video,
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files: req.files,
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fallback: type => {
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return createVideoMiniatureFromExisting({
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inputPath: ASSETS_PATH.DEFAULT_LIVE_BACKGROUND,
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video,
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type,
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automaticallyGenerated: true,
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keepOriginal: true
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})
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}
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})
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const { videoCreated } = await sequelizeTypescript.transaction(async t => {
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const sequelizeOptions = { transaction: t }
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const videoCreated = await video.save(sequelizeOptions) as MVideoFullLight
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if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t)
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if (previewModel) await videoCreated.addAndSaveThumbnail(previewModel, t)
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// Do not forget to add video channel information to the created video
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videoCreated.VideoChannel = res.locals.videoChannel
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videoLive.videoId = videoCreated.id
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videoCreated.VideoLive = await videoLive.save(sequelizeOptions)
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await setVideoTags({ video, tags: videoInfo.tags, transaction: t })
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await federateVideoIfNeeded(videoCreated, true, t)
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logger.info('Video live %s with uuid %s created.', videoInfo.name, videoCreated.uuid)
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return { videoCreated }
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})
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Hooks.runAction('action:api.live-video.created', { video: videoCreated })
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return res.json({
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video: {
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id: videoCreated.id,
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uuid: videoCreated.uuid
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}
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})
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}
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