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import { pick } from 'lodash'
import { logger } from '@server/helpers/logger'
import { VideoJobInfoModel } from '@server/models/video/video-job-info'
import { MVideo } from '@server/types/models'
import { MRunnerJob } from '@server/types/models/runners'
import { buildUUID } from '@shared/extra-utils'
import {
RunnerJobUpdatePayload,
RunnerJobVODWebVideoTranscodingPayload,
RunnerJobVODWebVideoTranscodingPrivatePayload,
VODWebVideoTranscodingSuccess
} from '@shared/models'
import { generateRunnerTranscodingVideoInputFileUrl } from '../runner-urls'
import { AbstractVODTranscodingJobHandler } from './abstract-vod-transcoding-job-handler'
import { loadTranscodingRunnerVideo, onVODWebVideoOrAudioMergeTranscodingJob } from './shared'
type CreateOptions = {
video: MVideo
isNewVideo: boolean
resolution: number
fps: number
priority: number
dependsOnRunnerJob?: MRunnerJob
}
// eslint-disable-next-line max-len
export class VODWebVideoTranscodingJobHandler extends AbstractVODTranscodingJobHandler<CreateOptions, RunnerJobUpdatePayload, VODWebVideoTranscodingSuccess> {
async create (options: CreateOptions) {
const { video, resolution, fps, priority, dependsOnRunnerJob } = options
const jobUUID = buildUUID()
const payload: RunnerJobVODWebVideoTranscodingPayload = {
input: {
videoFileUrl: generateRunnerTranscodingVideoInputFileUrl(jobUUID, video.uuid)
},
output: {
resolution,
fps
}
}
const privatePayload: RunnerJobVODWebVideoTranscodingPrivatePayload = {
...pick(options, [ 'isNewVideo' ]),
videoUUID: video.uuid
}
const job = await this.createRunnerJob({
type: 'vod-web-video-transcoding',
jobUUID,
payload,
privatePayload,
dependsOnRunnerJob,
priority
})
await VideoJobInfoModel.increaseOrCreate(video.uuid, 'pendingTranscode')
return job
}
// ---------------------------------------------------------------------------
protected async specificComplete (options: {
runnerJob: MRunnerJob
resultPayload: VODWebVideoTranscodingSuccess
}) {
const { runnerJob, resultPayload } = options
const privatePayload = runnerJob.privatePayload as RunnerJobVODWebVideoTranscodingPrivatePayload
const video = await loadTranscodingRunnerVideo(runnerJob, this.lTags)
if (!video) return
const videoFilePath = resultPayload.videoFile as string
await onVODWebVideoOrAudioMergeTranscodingJob({ video, videoFilePath, privatePayload })
logger.info(
'Runner VOD web video transcoding job %s for %s ended.',
runnerJob.uuid, video.uuid, this.lTags(video.uuid, runnerJob.uuid)
)
}
}
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