import { UploadFiles } from 'express' import { Transaction } from 'sequelize/types' import { DEFAULT_AUDIO_RESOLUTION, JOB_PRIORITY } from '@server/initializers/constants' 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 { MThumbnail, MUserId, MVideo, MVideoFile, MVideoTag, MVideoThumbnail, MVideoUUID } from '@server/types/models' import { ThumbnailType, VideoCreate, VideoPrivacy, VideoTranscodingPayload } from '@shared/models' import { federateVideoIfNeeded } from './activitypub/videos' import { JobQueue } from './job-queue/job-queue' import { Notifier } from './notifier' import { createVideoMiniatureFromExisting } from './thumbnail' function buildLocalVideoFromReq (videoInfo: VideoCreate, channelId: number): FilteredModelAttributes { 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: 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 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: await getTranscodingJobPriority(user) } return JobQueue.Instance.createJobWithPromise({ type: 'video-transcoding', payload: dataInput }, jobOptions) } 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 } // --------------------------------------------------------------------------- export { buildLocalVideoFromReq, publishAndFederateIfNeeded, buildVideoThumbnailsFromReq, setVideoTags, addOptimizeOrMergeAudioJob, getTranscodingJobPriority }