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import { Transaction } from 'sequelize/types'
import { sequelizeTypescript } from '@server/initializers/database'
import { TagModel } from '@server/models/video/tag'
import { VideoModel } from '@server/models/video/video'
import { FilteredModelAttributes } from '@server/types'
import { MTag, MThumbnail, MVideoTag, MVideoThumbnail, MVideoUUID } from '@server/types/models'
import { ThumbnailType, VideoCreate, VideoPrivacy } from '@shared/models'
import { federateVideoIfNeeded } from './activitypub/videos'
import { Notifier } from './notifier'
import { createVideoMiniatureFromExisting } from './thumbnail'
function buildLocalVideoFromReq (videoInfo: VideoCreate, channelId: number): FilteredModelAttributes<VideoModel> {
return {
name: videoInfo.name,
remote: false,
category: videoInfo.category,
licence: videoInfo.licence,
language: videoInfo.language,
commentsEnabled: videoInfo.commentsEnabled !== false, // If the value is not "false", the default is "true"
downloadEnabled: videoInfo.downloadEnabled !== false,
waitTranscoding: videoInfo.waitTranscoding || false,
nsfw: videoInfo.nsfw || false,
description: videoInfo.description,
support: videoInfo.support,
privacy: videoInfo.privacy || VideoPrivacy.PRIVATE,
channelId: channelId,
originallyPublishedAt: videoInfo.originallyPublishedAt
}
}
async function buildVideoThumbnailsFromReq (options: {
video: MVideoThumbnail
files: { [fieldname: string]: Express.Multer.File[] } | Express.Multer.File[]
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 createVideoMiniatureFromExisting({
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
defaultValue?: MTag[]
}) {
const { video, tags, transaction, defaultValue } = options
// Set tags to the video
if (tags) {
const tagInstances = await TagModel.findOrCreateTags(tags, transaction)
await video.$set('Tags', tagInstances, { transaction })
video.Tags = tagInstances
} else {
video.Tags = defaultValue || []
}
}
async function publishAndFederateIfNeeded (video: MVideoUUID, wasLive = false) {
const result = await sequelizeTypescript.transaction(async t => {
// Maybe the video changed in database, refresh it
const videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t)
// Video does not exist anymore
if (!videoDatabase) return undefined
// We transcoded the video file in another format, now we can publish it
const videoPublished = await videoDatabase.publishIfNeededAndSave(t)
// If the video was not published, we consider it is a new one for other instances
// Live videos are always federated, so it's not a new video
await federateVideoIfNeeded(videoDatabase, !wasLive && videoPublished, t)
return { videoDatabase, videoPublished }
})
if (result?.videoPublished) {
Notifier.Instance.notifyOnNewVideoIfNeeded(result.videoDatabase)
Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(result.videoDatabase)
}
}
// ---------------------------------------------------------------------------
export {
buildLocalVideoFromReq,
publishAndFederateIfNeeded,
buildVideoThumbnailsFromReq,
setVideoTags
}
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