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import { UploadFiles } from 'express'
import memoizee from 'memoizee'
import { Transaction } from 'sequelize/types'
import { CONFIG } from '@server/initializers/config'
import { 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, MVideoFullLight, MVideoTag, MVideoThumbnail, MVideoUUID } from '@server/types/models'
import { ManageVideoTorrentPayload, ThumbnailType, VideoCreate, VideoPrivacy, VideoState } from '@shared/models'
import { CreateJobArgument, JobQueue } from './job-queue/job-queue'
import { updateVideoMiniatureFromExisting } from './thumbnail'
import { moveFilesIfPrivacyChanged } from './video-privacy'
function buildLocalVideoFromReq (videoInfo: VideoCreate, channelId: number): FilteredModelAttributes<VideoModel> {
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<MThumbnail>
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 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,
buildMoveToObjectStorageJob,
addVideoJobsAfterUpdate,
getCachedVideoDuration
}
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