+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
+}) {
+ 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 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)
+ }
+}
+
+async function addOptimizeOrMergeAudioJob (video: MVideo, videoFile: MVideoFile, user: MUserId) {
+ let dataInput: VideoTranscodingPayload
+
+ if (videoFile.isAudio()) {
+ dataInput = {
+ type: 'merge-audio-to-webtorrent',
+ resolution: DEFAULT_AUDIO_RESOLUTION,
+ videoUUID: video.uuid,
+ isNewVideo: true
+ }
+ } else {
+ dataInput = {
+ type: 'optimize-to-webtorrent',
+ videoUUID: video.uuid,
+ isNewVideo: true
+ }
+ }
+
+ const jobOptions = {
+ priority: JOB_PRIORITY.TRANSCODING.OPTIMIZER + await getJobTranscodingPriorityMalus(user)
+ }
+
+ return JobQueue.Instance.createJobWithPromise({ type: 'video-transcoding', payload: dataInput }, jobOptions)
+}
+
+async function getJobTranscodingPriorityMalus (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 videoUploadedByUser
+}
+