import { move, remove } from 'fs-extra/esm' import { join } from 'path' import { logger, loggerTagsFactory } from '@server/helpers/logger.js' import { createTorrentAndSetInfoHashFromPath } from '@server/helpers/webtorrent.js' import { CONFIG } from '@server/initializers/config.js' import { UserModel } from '@server/models/user/user.js' import { MUser, MVideo, MVideoFile, MVideoFullLight, MVideoWithAllFiles } from '@server/types/models/index.js' import { getVideoStreamDuration } from '@peertube/peertube-ffmpeg' import { VideoStudioEditionPayload, VideoStudioTask, VideoStudioTaskPayload } from '@peertube/peertube-models' import { federateVideoIfNeeded } from './activitypub/videos/index.js' import { JobQueue } from './job-queue/index.js' import { VideoStudioTranscodingJobHandler } from './runners/index.js' import { createOptimizeOrMergeAudioJobs } from './transcoding/create-transcoding-job.js' import { getTranscodingJobPriority } from './transcoding/transcoding-priority.js' import { buildNewFile, removeHLSPlaylist, removeWebVideoFile } from './video-file.js' import { VideoPathManager } from './video-path-manager.js' const lTags = loggerTagsFactory('video-studio') export function buildTaskFileFieldname (indice: number, fieldName = 'file') { return `tasks[${indice}][options][${fieldName}]` } export function getTaskFileFromReq (files: Express.Multer.File[], indice: number, fieldName = 'file') { return files.find(f => f.fieldname === buildTaskFileFieldname(indice, fieldName)) } export function getStudioTaskFilePath (filename: string) { return join(CONFIG.STORAGE.TMP_PERSISTENT_DIR, filename) } export async function safeCleanupStudioTMPFiles (tasks: VideoStudioTaskPayload[]) { logger.info('Removing studio task files', { tasks, ...lTags() }) for (const task of tasks) { try { if (task.name === 'add-intro' || task.name === 'add-outro') { await remove(task.options.file) } else if (task.name === 'add-watermark') { await remove(task.options.file) } } catch (err) { logger.error('Cannot remove studio file', { err }) } } } // --------------------------------------------------------------------------- export async function approximateIntroOutroAdditionalSize ( video: MVideoFullLight, tasks: VideoStudioTask[], fileFinder: (i: number) => string ) { let additionalDuration = 0 for (let i = 0; i < tasks.length; i++) { const task = tasks[i] if (task.name !== 'add-intro' && task.name !== 'add-outro') continue const filePath = fileFinder(i) additionalDuration += await getVideoStreamDuration(filePath) } return (video.getMaxQualityFile().size / video.duration) * additionalDuration } // --------------------------------------------------------------------------- export async function createVideoStudioJob (options: { video: MVideo user: MUser payload: VideoStudioEditionPayload }) { const { video, user, payload } = options const priority = await getTranscodingJobPriority({ user, type: 'studio', fallback: 0 }) if (CONFIG.VIDEO_STUDIO.REMOTE_RUNNERS.ENABLED) { await new VideoStudioTranscodingJobHandler().create({ video, tasks: payload.tasks, priority }) return } await JobQueue.Instance.createJob({ type: 'video-studio-edition', payload, priority }) } export async function onVideoStudioEnded (options: { editionResultPath: string tasks: VideoStudioTaskPayload[] video: MVideoFullLight }) { const { video, tasks, editionResultPath } = options const newFile = await buildNewFile({ path: editionResultPath, mode: 'web-video' }) newFile.videoId = video.id const outputPath = VideoPathManager.Instance.getFSVideoFileOutputPath(video, newFile) await move(editionResultPath, outputPath) await safeCleanupStudioTMPFiles(tasks) await createTorrentAndSetInfoHashFromPath(video, newFile, outputPath) await removeAllFiles(video, newFile) await newFile.save() video.duration = await getVideoStreamDuration(outputPath) await video.save() await federateVideoIfNeeded(video, false, undefined) const user = await UserModel.loadByVideoId(video.id) await createOptimizeOrMergeAudioJobs({ video, videoFile: newFile, isNewVideo: false, user, videoFileAlreadyLocked: false }) } // --------------------------------------------------------------------------- // Private // --------------------------------------------------------------------------- async function removeAllFiles (video: MVideoWithAllFiles, webVideoFileException: MVideoFile) { await removeHLSPlaylist(video) for (const file of video.VideoFiles) { if (file.id === webVideoFileException.id) continue await removeWebVideoFile(video, file.id) } }