mirror of https://github.com/Chocobozzz/PeerTube
83 lines
3.4 KiB
TypeScript
83 lines
3.4 KiB
TypeScript
import * as Bluebird from 'bluebird'
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import { VideoTorrentObject } from '../../../shared'
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import { ActivityAdd } from '../../../shared/models/activitypub/activity'
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import { generateThumbnailFromUrl, getOrCreateAccount, logger, retryTransactionWrapper } from '../../helpers'
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import { getOrCreateVideoChannel } from '../../helpers/activitypub'
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import { database as db } from '../../initializers'
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import { AccountInstance } from '../../models/account/account-interface'
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import { VideoChannelInstance } from '../../models/video/video-channel-interface'
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import { videoActivityObjectToDBAttributes, videoFileActivityUrlToDBAttributes } from './misc'
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async function processAddActivity (activity: ActivityAdd) {
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const activityObject = activity.object
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const activityType = activityObject.type
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const account = await getOrCreateAccount(activity.actor)
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if (activityType === 'Video') {
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const videoChannelUrl = activity.target
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const videoChannel = await getOrCreateVideoChannel(account, videoChannelUrl)
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return processAddVideo(account, videoChannel, activityObject as VideoTorrentObject)
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}
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logger.warn('Unknown activity object type %s when creating activity.', activityType, { activity: activity.id })
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return Promise.resolve(undefined)
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}
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// ---------------------------------------------------------------------------
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export {
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processAddActivity
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}
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// ---------------------------------------------------------------------------
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function processAddVideo (account: AccountInstance, videoChannel: VideoChannelInstance, video: VideoTorrentObject) {
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const options = {
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arguments: [ account, videoChannel, video ],
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errorMessage: 'Cannot insert the remote video with many retries.'
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}
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return retryTransactionWrapper(addRemoteVideo, options)
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}
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function addRemoteVideo (account: AccountInstance, videoChannel: VideoChannelInstance, videoToCreateData: VideoTorrentObject) {
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logger.debug('Adding remote video %s.', videoToCreateData.url)
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return db.sequelize.transaction(async t => {
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const sequelizeOptions = {
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transaction: t
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}
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if (videoChannel.Account.id !== account.id) throw new Error('Video channel is not owned by this account.')
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const videoFromDatabase = await db.Video.loadByUUIDOrURL(videoToCreateData.uuid, videoToCreateData.id, t)
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if (videoFromDatabase) throw new Error('Video with this UUID/Url already exists.')
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const videoData = await videoActivityObjectToDBAttributes(videoChannel, videoToCreateData)
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const video = db.Video.build(videoData)
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// Don't block on request
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generateThumbnailFromUrl(video, videoToCreateData.icon)
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.catch(err => logger.warn('Cannot generate thumbnail of %s.', videoToCreateData.id, err))
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const videoCreated = await video.save(sequelizeOptions)
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const videoFileAttributes = await videoFileActivityUrlToDBAttributes(videoCreated, videoToCreateData)
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if (videoFileAttributes.length === 0) {
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throw new Error('Cannot find valid files for video %s ' + videoToCreateData.url)
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}
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const tasks: Bluebird<any>[] = videoFileAttributes.map(f => db.VideoFile.create(f, { transaction: t }))
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await Promise.all(tasks)
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const tags = videoToCreateData.tag.map(t => t.name)
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const tagInstances = await db.Tag.findOrCreateTags(tags, t)
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await videoCreated.setTags(tagInstances, sequelizeOptions)
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logger.info('Remote video with uuid %s inserted.', videoToCreateData.uuid)
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return videoCreated
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})
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}
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