import { ActivityCreate, VideoChannelObject } from '../../../../shared' import { VideoAbuseObject } from '../../../../shared/models/activitypub/objects/video-abuse-object' import { ViewObject } from '../../../../shared/models/activitypub/objects/view-object' import { logger, retryTransactionWrapper } from '../../../helpers' import { database as db } from '../../../initializers' import { AccountInstance } from '../../../models/account/account-interface' import { getOrCreateAccountAndServer } from '../account' import { sendCreateViewToVideoFollowers } from '../send/send-create' import { getVideoChannelActivityPubUrl } from '../url' import { videoChannelActivityObjectToDBAttributes } from './misc' async function processCreateActivity (activity: ActivityCreate) { const activityObject = activity.object const activityType = activityObject.type const account = await getOrCreateAccountAndServer(activity.actor) if (activityType === 'View') { return processCreateView(activityObject as ViewObject) } else if (activityType === 'VideoChannel') { return processCreateVideoChannel(account, activityObject as VideoChannelObject) } else if (activityType === 'Flag') { return processCreateVideoAbuse(account, activityObject as VideoAbuseObject) } logger.warn('Unknown activity object type %s when creating activity.', activityType, { activity: activity.id }) return Promise.resolve(undefined) } // --------------------------------------------------------------------------- export { processCreateActivity } // --------------------------------------------------------------------------- async function processCreateView (view: ViewObject) { const video = await db.Video.loadByUrlAndPopulateAccount(view.object) if (!video) throw new Error('Unknown video ' + view.object) const account = await db.Account.loadByUrl(view.actor) if (!account) throw new Error('Unknown account ' + view.actor) await video.increment('views') if (video.isOwned()) await sendCreateViewToVideoFollowers(account, video, undefined) } function processCreateVideoChannel (account: AccountInstance, videoChannelToCreateData: VideoChannelObject) { const options = { arguments: [ account, videoChannelToCreateData ], errorMessage: 'Cannot insert the remote video channel with many retries.' } return retryTransactionWrapper(addRemoteVideoChannel, options) } function addRemoteVideoChannel (account: AccountInstance, videoChannelToCreateData: VideoChannelObject) { logger.debug('Adding remote video channel "%s".', videoChannelToCreateData.uuid) return db.sequelize.transaction(async t => { let videoChannel = await db.VideoChannel.loadByUUIDOrUrl(videoChannelToCreateData.uuid, videoChannelToCreateData.id, t) if (videoChannel) throw new Error('Video channel with this URL/UUID already exists.') const videoChannelData = videoChannelActivityObjectToDBAttributes(videoChannelToCreateData, account) videoChannel = db.VideoChannel.build(videoChannelData) videoChannel.url = getVideoChannelActivityPubUrl(videoChannel) videoChannel = await videoChannel.save({ transaction: t }) logger.info('Remote video channel with uuid %s inserted.', videoChannelToCreateData.uuid) return videoChannel }) } function processCreateVideoAbuse (account: AccountInstance, videoAbuseToCreateData: VideoAbuseObject) { const options = { arguments: [ account, videoAbuseToCreateData ], errorMessage: 'Cannot insert the remote video abuse with many retries.' } return retryTransactionWrapper(addRemoteVideoAbuse, options) } function addRemoteVideoAbuse (account: AccountInstance, videoAbuseToCreateData: VideoAbuseObject) { logger.debug('Reporting remote abuse for video %s.', videoAbuseToCreateData.object) return db.sequelize.transaction(async t => { const video = await db.Video.loadByUrlAndPopulateAccount(videoAbuseToCreateData.object, t) if (!video) { logger.warn('Unknown video %s for remote video abuse.', videoAbuseToCreateData.object) return undefined } const videoAbuseData = { reporterAccountId: account.id, reason: videoAbuseToCreateData.content, videoId: video.id } await db.VideoAbuse.create(videoAbuseData) logger.info('Remote abuse for video uuid %s created', videoAbuseToCreateData.object) }) }