]> git.immae.eu Git - github/Chocobozzz/PeerTube.git/blobdiff - server/lib/activitypub/process/process-create.ts
Refactor getOrCreateAPVideo
[github/Chocobozzz/PeerTube.git] / server / lib / activitypub / process / process-create.ts
index 1777733a07dc698e379f9a39e4519a27d315d116..ef5a3100e8cd52271b82637d0a79586ced4e69d2 100644 (file)
@@ -1,25 +1,42 @@
-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) {
+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<ActivityCreate>) {
+  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
-  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)
+
+  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 })
@@ -34,73 +51,82 @@ export {
 
 // ---------------------------------------------------------------------------
 
-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)
+async function processCreateVideo (activity: ActivityCreate, notify: boolean) {
+  const videoToCreateData = activity.object as VideoObject
 
-  await video.increment('views')
-
-  if (video.isOwned()) await sendCreateViewToVideoFollowers(account, video, undefined)
-}
+  const syncParam = { likes: false, dislikes: false, shares: false, comments: false, thumbnail: true, refreshVideo: false }
+  const { video, created } = await getOrCreateAPVideo({ videoObject: videoToCreateData, syncParam })
 
-function processCreateVideoChannel (account: AccountInstance, videoChannelToCreateData: VideoChannelObject) {
-  const options = {
-    arguments: [ account, videoChannelToCreateData ],
-    errorMessage: 'Cannot insert the remote video channel with many retries.'
-  }
+  if (created && notify) Notifier.Instance.notifyOnNewVideoIfNeeded(video)
 
-  return retryTransactionWrapper(addRemoteVideoChannel, options)
+  return video
 }
 
-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.')
+async function processCreateCacheFile (activity: ActivityCreate, byActor: MActorSignature) {
+  if (await isRedundancyAccepted(activity, byActor) !== true) return
 
-    const videoChannelData = videoChannelActivityObjectToDBAttributes(videoChannelToCreateData, account)
-    videoChannel = db.VideoChannel.build(videoChannelData)
-    videoChannel.url = getVideoChannelActivityPubUrl(videoChannel)
+  const cacheFile = activity.object as CacheFileObject
 
-    videoChannel = await videoChannel.save({ transaction: t })
-    logger.info('Remote video channel with uuid %s inserted.', videoChannelToCreateData.uuid)
+  const { video } = await getOrCreateAPVideo({ videoObject: cacheFile.object })
 
-    return videoChannel
+  await sequelizeTypescript.transaction(async t => {
+    return createOrUpdateCacheFile(cacheFile, video, byActor, t)
   })
-}
 
-function processCreateVideoAbuse (account: AccountInstance, videoAbuseToCreateData: VideoAbuseObject) {
-  const options = {
-    arguments: [ account, videoAbuseToCreateData ],
-    errorMessage: 'Cannot insert the remote video abuse with many retries.'
+  if (video.isOwned()) {
+    // Don't resend the activity to the sender
+    const exceptions = [ byActor ]
+    await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
   }
-
-  return retryTransactionWrapper(addRemoteVideoAbuse, options)
 }
 
-function addRemoteVideoAbuse (account: AccountInstance, videoAbuseToCreateData: VideoAbuseObject) {
-  logger.debug('Reporting remote abuse for video %s.', videoAbuseToCreateData.object)
+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
+  }
 
-  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
+  // 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
     }
 
-    const videoAbuseData = {
-      reporterAccountId: account.id,
-      reason: videoAbuseToCreateData.content,
-      videoId: video.id
+    if (created === true) {
+      // Don't resend the activity to the sender
+      const exceptions = [ byActor ]
+
+      await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
     }
+  }
 
-    await db.VideoAbuse.create(videoAbuseData)
+  if (created && notify) Notifier.Instance.notifyOnNewComment(comment)
+}
 
-    logger.info('Remote abuse for video uuid %s created', videoAbuseToCreateData.object)
-  })
+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)
 }