import { UploadFiles } from 'express' import memoizee from 'memoizee' import { Transaction } from 'sequelize/types' import { CONFIG } from '@server/initializers/config' import { DEFAULT_AUDIO_RESOLUTION, JOB_PRIORITY, MEMOIZE_LENGTH, MEMOIZE_TTL } from '@server/initializers/constants' import { TagModel } from '@server/models/video/tag' import { VideoModel } from '@server/models/video/video' import { VideoJobInfoModel } from '@server/models/video/video-job-info' import { FilteredModelAttributes } from '@server/types' import { MThumbnail, MUserId, MVideoFile, MVideoFullLight, MVideoTag, MVideoThumbnail, MVideoUUID } from '@server/types/models' import { ManageVideoTorrentPayload, ThumbnailType, VideoCreate, VideoPrivacy, VideoState, VideoTranscodingPayload } from '@shared/models' import { CreateJobArgument, CreateJobOptions, JobQueue } from './job-queue/job-queue' import { updateVideoMiniatureFromExisting } from './thumbnail' import { moveFilesIfPrivacyChanged } from './video-privacy' function buildLocalVideoFromReq (videoInfo: VideoCreate, channelId: number): FilteredModelAttributes { return { name: videoInfo.name, remote: false, category: videoInfo.category, licence: videoInfo.licence ?? CONFIG.DEFAULTS.PUBLISH.LICENCE, language: videoInfo.language, commentsEnabled: videoInfo.commentsEnabled ?? CONFIG.DEFAULTS.PUBLISH.COMMENTS_ENABLED, downloadEnabled: videoInfo.downloadEnabled ?? CONFIG.DEFAULTS.PUBLISH.DOWNLOAD_ENABLED, waitTranscoding: videoInfo.waitTranscoding || false, nsfw: videoInfo.nsfw || false, description: videoInfo.description, support: videoInfo.support, privacy: videoInfo.privacy || VideoPrivacy.PRIVATE, channelId, originallyPublishedAt: videoInfo.originallyPublishedAt ? new Date(videoInfo.originallyPublishedAt) : null } } async function buildVideoThumbnailsFromReq (options: { video: MVideoThumbnail files: UploadFiles fallback: (type: ThumbnailType) => Promise automaticallyGenerated?: boolean }) { const { video, files, fallback, automaticallyGenerated } = options const promises = [ { type: ThumbnailType.MINIATURE, fieldName: 'thumbnailfile' }, { type: ThumbnailType.PREVIEW, fieldName: 'previewfile' } ].map(p => { const fields = files?.[p.fieldName] if (fields) { return updateVideoMiniatureFromExisting({ inputPath: fields[0].path, video, type: p.type, automaticallyGenerated: automaticallyGenerated || false }) } return fallback(p.type) }) return Promise.all(promises) } // --------------------------------------------------------------------------- async function setVideoTags (options: { video: MVideoTag tags: string[] transaction?: Transaction }) { const { video, tags, transaction } = options const internalTags = tags || [] const tagInstances = await TagModel.findOrCreateTags(internalTags, transaction) await video.$set('Tags', tagInstances, { transaction }) video.Tags = tagInstances } // --------------------------------------------------------------------------- async function buildOptimizeOrMergeAudioJob (options: { video: MVideoUUID videoFile: MVideoFile user: MUserId isNewVideo?: boolean // Default true }) { const { video, videoFile, user, isNewVideo } = options let payload: VideoTranscodingPayload if (videoFile.isAudio()) { payload = { type: 'merge-audio-to-webtorrent', resolution: DEFAULT_AUDIO_RESOLUTION, videoUUID: video.uuid, createHLSIfNeeded: true, isNewVideo } } else { payload = { type: 'optimize-to-webtorrent', videoUUID: video.uuid, isNewVideo } } await VideoJobInfoModel.increaseOrCreate(payload.videoUUID, 'pendingTranscode') return { type: 'video-transcoding' as 'video-transcoding', priority: await getTranscodingJobPriority(user), payload } } async function buildTranscodingJob (payload: VideoTranscodingPayload, options: CreateJobOptions = {}) { await VideoJobInfoModel.increaseOrCreate(payload.videoUUID, 'pendingTranscode') return { type: 'video-transcoding' as 'video-transcoding', payload, ...options } } async function getTranscodingJobPriority (user: MUserId) { const now = new Date() const lastWeek = new Date(now.getFullYear(), now.getMonth(), now.getDate() - 7) const videoUploadedByUser = await VideoModel.countVideosUploadedByUserSince(user.id, lastWeek) return JOB_PRIORITY.TRANSCODING + videoUploadedByUser } // --------------------------------------------------------------------------- async function buildMoveToObjectStorageJob (options: { video: MVideoUUID previousVideoState: VideoState isNewVideo?: boolean // Default true }) { const { video, previousVideoState, isNewVideo = true } = options await VideoJobInfoModel.increaseOrCreate(video.uuid, 'pendingMove') return { type: 'move-to-object-storage' as 'move-to-object-storage', payload: { videoUUID: video.uuid, isNewVideo, previousVideoState } } } // --------------------------------------------------------------------------- async function getVideoDuration (videoId: number | string) { const video = await VideoModel.load(videoId) const duration = video.isLive ? undefined : video.duration return { duration, isLive: video.isLive } } const getCachedVideoDuration = memoizee(getVideoDuration, { promise: true, max: MEMOIZE_LENGTH.VIDEO_DURATION, maxAge: MEMOIZE_TTL.VIDEO_DURATION }) // --------------------------------------------------------------------------- async function addVideoJobsAfterUpdate (options: { video: MVideoFullLight isNewVideo: boolean nameChanged: boolean oldPrivacy: VideoPrivacy }) { const { video, nameChanged, oldPrivacy, isNewVideo } = options const jobs: CreateJobArgument[] = [] const filePathChanged = await moveFilesIfPrivacyChanged(video, oldPrivacy) if (!video.isLive && (nameChanged || filePathChanged)) { for (const file of (video.VideoFiles || [])) { const payload: ManageVideoTorrentPayload = { action: 'update-metadata', videoId: video.id, videoFileId: file.id } jobs.push({ type: 'manage-video-torrent', payload }) } const hls = video.getHLSPlaylist() for (const file of (hls?.VideoFiles || [])) { const payload: ManageVideoTorrentPayload = { action: 'update-metadata', streamingPlaylistId: hls.id, videoFileId: file.id } jobs.push({ type: 'manage-video-torrent', payload }) } } jobs.push({ type: 'federate-video', payload: { videoUUID: video.uuid, isNewVideo } }) const wasConfidentialVideo = new Set([ VideoPrivacy.PRIVATE, VideoPrivacy.UNLISTED, VideoPrivacy.INTERNAL ]).has(oldPrivacy) if (wasConfidentialVideo) { jobs.push({ type: 'notify', payload: { action: 'new-video', videoUUID: video.uuid } }) } return JobQueue.Instance.createSequentialJobFlow(...jobs) } // --------------------------------------------------------------------------- export { buildLocalVideoFromReq, buildVideoThumbnailsFromReq, setVideoTags, buildOptimizeOrMergeAudioJob, buildTranscodingJob, buildMoveToObjectStorageJob, getTranscodingJobPriority, addVideoJobsAfterUpdate, getCachedVideoDuration }