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import express from 'express'
import { logger, loggerTagsFactory } from '@server/helpers/logger'
import { Hooks } from '@server/lib/plugins/hooks'
import { createTranscodingJobs } from '@server/lib/transcoding/create-transcoding-job'
import { computeResolutionsToTranscode } from '@server/lib/transcoding/transcoding-resolutions'
import { HttpStatusCode, UserRight, VideoState, VideoTranscodingCreate } from '@shared/models'
import { asyncMiddleware, authenticate, createTranscodingValidator, ensureUserHasRight } from '../../../middlewares'
const lTags = loggerTagsFactory('api', 'video')
const transcodingRouter = express.Router()
transcodingRouter.post('/:videoId/transcoding',
authenticate,
ensureUserHasRight(UserRight.RUN_VIDEO_TRANSCODING),
asyncMiddleware(createTranscodingValidator),
asyncMiddleware(createTranscoding)
)
// ---------------------------------------------------------------------------
export {
transcodingRouter
}
// ---------------------------------------------------------------------------
async function createTranscoding (req: express.Request, res: express.Response) {
const video = res.locals.videoAll
logger.info('Creating %s transcoding job for %s.', req.body.transcodingType, video.url, lTags())
const body: VideoTranscodingCreate = req.body
const { resolution: maxResolution, hasAudio } = await video.probeMaxQualityFile()
const resolutions = await Hooks.wrapObject(
computeResolutionsToTranscode({ input: maxResolution, type: 'vod', includeInput: true, strictLower: false, hasAudio }),
'filter:transcoding.manual.resolutions-to-transcode.result',
body
)
if (resolutions.length === 0) {
return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
}
video.state = VideoState.TO_TRANSCODE
await video.save()
await createTranscodingJobs({
video,
resolutions,
transcodingType: body.transcodingType,
isNewVideo: false,
user: null // Don't specify priority since these transcoding jobs are fired by the admin
})
return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
}
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