import { isRedundancyAccepted } from '@server/lib/redundancy' import { ActivityCreate, CacheFileObject, VideoObject } from '../../../../shared' import { PlaylistObject } from '../../../../shared/models/activitypub/objects/playlist-object' import { VideoCommentObject } from '../../../../shared/models/activitypub/objects/video-comment-object' import { retryTransactionWrapper } from '../../../helpers/database-utils' import { logger } from '../../../helpers/logger' import { sequelizeTypescript } from '../../../initializers/database' import { APProcessorOptions } from '../../../types/activitypub-processor.model' import { MActorSignature, MCommentOwnerVideo, MVideoAccountLightBlacklistAllFiles } from '../../../types/models' import { Notifier } from '../../notifier' import { createOrUpdateCacheFile } from '../cache-file' import { createOrUpdateVideoPlaylist } from '../playlist' import { forwardVideoRelatedActivity } from '../send/utils' import { resolveThread } from '../video-comments' import { getOrCreateAPVideo } from '../videos' import { isBlockedByServerOrAccount } from '@server/lib/blocklist' async function processCreateActivity (options: APProcessorOptions) { const { activity, byActor } = options // Only notify if it is not from a fetcher job const notify = options.fromFetch !== true const activityObject = activity.object const activityType = activityObject.type if (activityType === 'Video') { return processCreateVideo(activity, notify) } if (activityType === 'Note') { return retryTransactionWrapper(processCreateVideoComment, activity, byActor, notify) } if (activityType === 'CacheFile') { return retryTransactionWrapper(processCreateCacheFile, activity, byActor) } if (activityType === 'Playlist') { return retryTransactionWrapper(processCreatePlaylist, activity, byActor) } logger.warn('Unknown activity object type %s when creating activity.', activityType, { activity: activity.id }) return Promise.resolve(undefined) } // --------------------------------------------------------------------------- export { processCreateActivity } // --------------------------------------------------------------------------- async function processCreateVideo (activity: ActivityCreate, notify: boolean) { const videoToCreateData = activity.object as VideoObject const syncParam = { likes: false, dislikes: false, shares: false, comments: false, thumbnail: true, refreshVideo: false } const { video, created } = await getOrCreateAPVideo({ videoObject: videoToCreateData, syncParam }) if (created && notify) Notifier.Instance.notifyOnNewVideoIfNeeded(video) return video } async function processCreateCacheFile (activity: ActivityCreate, byActor: MActorSignature) { if (await isRedundancyAccepted(activity, byActor) !== true) return const cacheFile = activity.object as CacheFileObject const { video } = await getOrCreateAPVideo({ videoObject: cacheFile.object }) await sequelizeTypescript.transaction(async t => { return createOrUpdateCacheFile(cacheFile, video, byActor, t) }) if (video.isOwned()) { // Don't resend the activity to the sender const exceptions = [ byActor ] await forwardVideoRelatedActivity(activity, undefined, exceptions, video) } } async function processCreateVideoComment (activity: ActivityCreate, byActor: MActorSignature, notify: boolean) { const commentObject = activity.object as VideoCommentObject const byAccount = byActor.Account if (!byAccount) throw new Error('Cannot create video comment with the non account actor ' + byActor.url) let video: MVideoAccountLightBlacklistAllFiles let created: boolean let comment: MCommentOwnerVideo try { const resolveThreadResult = await resolveThread({ url: commentObject.id, isVideo: false }) video = resolveThreadResult.video created = resolveThreadResult.commentCreated comment = resolveThreadResult.comment } catch (err) { logger.debug( 'Cannot process video comment because we could not resolve thread %s. Maybe it was not a video thread, so skip it.', commentObject.inReplyTo, { err } ) return } // Try to not forward unwanted commments on our videos if (video.isOwned()) { if (await isBlockedByServerOrAccount(comment.Account, video.VideoChannel.Account)) { logger.info('Skip comment forward from blocked account or server %s.', comment.Account.Actor.url) return } if (created === true) { // Don't resend the activity to the sender const exceptions = [ byActor ] await forwardVideoRelatedActivity(activity, undefined, exceptions, video) } } if (created && notify) Notifier.Instance.notifyOnNewComment(comment) } async function processCreatePlaylist (activity: ActivityCreate, byActor: MActorSignature) { const playlistObject = activity.object as PlaylistObject const byAccount = byActor.Account if (!byAccount) throw new Error('Cannot create video playlist with the non account actor ' + byActor.url) await createOrUpdateVideoPlaylist(playlistObject, byAccount, activity.to) }