mirror of https://github.com/Chocobozzz/PeerTube
100 lines
2.7 KiB
TypeScript
100 lines
2.7 KiB
TypeScript
import {
|
|
RunnerJobState,
|
|
RunnerJobStateType,
|
|
RunnerJobTranscriptionPayload,
|
|
RunnerJobTranscriptionPrivatePayload,
|
|
RunnerJobUpdatePayload,
|
|
TranscriptionSuccess
|
|
} from '@peertube/peertube-models'
|
|
import { buildUUID } from '@peertube/peertube-node-utils'
|
|
import { JOB_PRIORITY } from '@server/initializers/constants.js'
|
|
import { onTranscriptionEnded } from '@server/lib/video-captions.js'
|
|
import { VideoJobInfoModel } from '@server/models/video/video-job-info.js'
|
|
import { MVideoUUID } from '@server/types/models/index.js'
|
|
import { MRunnerJob } from '@server/types/models/runners/index.js'
|
|
import { generateRunnerTranscodingAudioInputFileUrl } from '../runner-urls.js'
|
|
import { AbstractJobHandler } from './abstract-job-handler.js'
|
|
import { loadRunnerVideo } from './shared/utils.js'
|
|
|
|
type CreateOptions = {
|
|
video: MVideoUUID
|
|
}
|
|
|
|
export class TranscriptionJobHandler extends AbstractJobHandler<CreateOptions, RunnerJobUpdatePayload, TranscriptionSuccess> {
|
|
|
|
protected isAbortSupported () {
|
|
return true
|
|
}
|
|
|
|
protected specificUpdate (_options: {
|
|
runnerJob: MRunnerJob
|
|
}) {
|
|
// empty
|
|
}
|
|
|
|
protected specificAbort (_options: {
|
|
runnerJob: MRunnerJob
|
|
}) {
|
|
// empty
|
|
}
|
|
|
|
protected async specificError (options: {
|
|
runnerJob: MRunnerJob
|
|
nextState: RunnerJobStateType
|
|
}) {
|
|
if (options.nextState !== RunnerJobState.ERRORED) return
|
|
|
|
await VideoJobInfoModel.decrease(options.runnerJob.privatePayload.videoUUID, 'pendingTranscription')
|
|
}
|
|
|
|
protected async specificCancel (options: {
|
|
runnerJob: MRunnerJob
|
|
}) {
|
|
await VideoJobInfoModel.decrease(options.runnerJob.privatePayload.videoUUID, 'pendingTranscription')
|
|
}
|
|
|
|
async create (options: CreateOptions) {
|
|
const { video } = options
|
|
|
|
const jobUUID = buildUUID()
|
|
const payload: RunnerJobTranscriptionPayload = {
|
|
input: {
|
|
videoFileUrl: generateRunnerTranscodingAudioInputFileUrl(jobUUID, video.uuid)
|
|
}
|
|
}
|
|
|
|
const privatePayload: RunnerJobTranscriptionPrivatePayload = {
|
|
videoUUID: video.uuid
|
|
}
|
|
|
|
const job = await this.createRunnerJob({
|
|
type: 'video-transcription',
|
|
jobUUID,
|
|
payload,
|
|
privatePayload,
|
|
priority: JOB_PRIORITY.TRANSCODING
|
|
})
|
|
|
|
return job
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
protected async specificComplete (options: {
|
|
runnerJob: MRunnerJob
|
|
resultPayload: TranscriptionSuccess
|
|
}) {
|
|
const { runnerJob, resultPayload } = options
|
|
|
|
const video = await loadRunnerVideo(runnerJob, this.lTags)
|
|
if (!video) return
|
|
|
|
await onTranscriptionEnded({
|
|
video,
|
|
language: resultPayload.inputLanguage,
|
|
vttPath: resultPayload.vttFile as string,
|
|
lTags: this.lTags().tags
|
|
})
|
|
}
|
|
}
|