117 lines
4.3 KiB
TypeScript
117 lines
4.3 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 { getVideoActivityPubUrl } from '@server/lib/activitypub/url'
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import { videoLiveAddValidator, videoLiveGetValidator } 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 { VideoCreate, VideoPrivacy, VideoState } from '../../../../shared'
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import { ThumbnailType } from '../../../../shared/models/videos/thumbnail.type'
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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 { TagModel } from '../../../models/video/tag'
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import { VideoModel } from '../../../models/video/video'
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import { buildLocalVideoFromCreate } from '@server/lib/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(getVideoLive)
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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 getVideoLive (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 addLiveVideo (req: express.Request, res: express.Response) {
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const videoInfo: VideoCreate = req.body
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// Prepare data so we don't block the transaction
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const videoData = buildLocalVideoFromCreate(videoInfo, res.locals.videoChannel.id)
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videoData.isLive = true
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const videoLive = new VideoLiveModel()
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videoLive.streamKey = uuidv4()
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const video = new VideoModel(videoData) as MVideoDetails
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video.url = getVideoActivityPubUrl(video) // We use the UUID, so set the URL after building the object
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// Process thumbnail or create it from the video
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const thumbnailField = req.files ? req.files['thumbnailfile'] : null
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const thumbnailModel = thumbnailField
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? await createVideoMiniatureFromExisting(thumbnailField[0].path, video, ThumbnailType.MINIATURE, false)
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: await createVideoMiniatureFromExisting(ASSETS_PATH.DEFAULT_LIVE_BACKGROUND, video, ThumbnailType.MINIATURE, true)
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// Process preview or create it from the video
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const previewField = req.files ? req.files['previewfile'] : null
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const previewModel = previewField
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? await createVideoMiniatureFromExisting(previewField[0].path, video, ThumbnailType.PREVIEW, false)
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: await createVideoMiniatureFromExisting(ASSETS_PATH.DEFAULT_LIVE_BACKGROUND, video, ThumbnailType.PREVIEW, true)
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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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await videoLive.save(sequelizeOptions)
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// Create tags
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if (videoInfo.tags !== undefined) {
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const tagInstances = await TagModel.findOrCreateTags(videoInfo.tags, t)
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await video.$set('Tags', tagInstances, sequelizeOptions)
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video.Tags = tagInstances
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}
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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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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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