mirror of https://github.com/Chocobozzz/PeerTube
111 lines
3.7 KiB
TypeScript
111 lines
3.7 KiB
TypeScript
import { ActivityAdd, ActivityAnnounce, ActivityCreate } from '../../../../shared/models/activitypub/activity'
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import { retryTransactionWrapper } from '../../../helpers/database-utils'
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import { logger } from '../../../helpers/logger'
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import { database as db } from '../../../initializers/index'
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import { AccountInstance } from '../../../models/account/account-interface'
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import { VideoInstance } from '../../../models/index'
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import { VideoChannelInstance } from '../../../models/video/video-channel-interface'
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import { getOrCreateAccountAndServer } from '../account'
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import { forwardActivity } from '../send/misc'
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import { processAddActivity } from './process-add'
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import { processCreateActivity } from './process-create'
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async function processAnnounceActivity (activity: ActivityAnnounce) {
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const announcedActivity = activity.object
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const accountAnnouncer = await getOrCreateAccountAndServer(activity.actor)
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if (announcedActivity.type === 'Create' && announcedActivity.object.type === 'VideoChannel') {
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return processVideoChannelShare(accountAnnouncer, activity)
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} else if (announcedActivity.type === 'Add' && announcedActivity.object.type === 'Video') {
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return processVideoShare(accountAnnouncer, activity)
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}
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logger.warn(
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'Unknown activity object type %s -> %s when announcing activity.', announcedActivity.type, announcedActivity.object.type,
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{ activity: activity.id }
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)
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return undefined
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}
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// ---------------------------------------------------------------------------
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export {
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processAnnounceActivity
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}
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// ---------------------------------------------------------------------------
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function processVideoChannelShare (accountAnnouncer: AccountInstance, activity: ActivityAnnounce) {
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const options = {
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arguments: [ accountAnnouncer, activity ],
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errorMessage: 'Cannot share the video channel with many retries.'
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}
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return retryTransactionWrapper(shareVideoChannel, options)
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}
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async function shareVideoChannel (accountAnnouncer: AccountInstance, activity: ActivityAnnounce) {
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const announcedActivity = activity.object as ActivityCreate
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return db.sequelize.transaction(async t => {
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// Add share entry
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const videoChannel: VideoChannelInstance = await processCreateActivity(announcedActivity)
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const share = {
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accountId: accountAnnouncer.id,
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videoChannelId: videoChannel.id
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}
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const [ , created ] = await db.VideoChannelShare.findOrCreate({
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where: share,
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defaults: share,
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transaction: t
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})
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if (videoChannel.isOwned() && created === true) {
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// Don't resend the activity to the sender
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const exceptions = [ accountAnnouncer ]
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await forwardActivity(activity, t, exceptions)
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}
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return undefined
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})
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}
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function processVideoShare (accountAnnouncer: AccountInstance, activity: ActivityAnnounce) {
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const options = {
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arguments: [ accountAnnouncer, activity ],
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errorMessage: 'Cannot share the video with many retries.'
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}
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return retryTransactionWrapper(shareVideo, options)
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}
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function shareVideo (accountAnnouncer: AccountInstance, activity: ActivityAnnounce) {
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const announcedActivity = activity.object as ActivityAdd
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return db.sequelize.transaction(async t => {
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// Add share entry
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const video: VideoInstance = await processAddActivity(announcedActivity)
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const share = {
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accountId: accountAnnouncer.id,
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videoId: video.id
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}
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const [ , created ] = await db.VideoShare.findOrCreate({
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where: share,
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defaults: share,
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transaction: t
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})
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if (video.isOwned() && created === true) {
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// Don't resend the activity to the sender
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const exceptions = [ accountAnnouncer ]
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await forwardActivity(activity, t, exceptions)
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}
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return undefined
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})
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}
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