X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Factivitypub%2Fprocess%2Fprocess-create.ts;h=1e6e8956ccc8e349b91946ce95efdbdf8c3fd24a;hb=b2a70e3ca2611a8831b6e490cc25dbf3066562c0;hp=6c2ee97ebe09405bb004a27586c1135f77b038f7;hpb=d3ea89759104e6c14b00443526f2c2a0a13aeb97;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/lib/activitypub/process/process-create.ts b/server/lib/activitypub/process/process-create.ts
index 6c2ee97eb..1e6e8956c 100644
--- a/server/lib/activitypub/process/process-create.ts
+++ b/server/lib/activitypub/process/process-create.ts
@@ -1,287 +1,154 @@
-import * as Bluebird from 'bluebird'
-import { ActivityCreate, VideoTorrentObject } from '../../../../shared'
-import { DislikeObject, VideoAbuseObject, ViewObject } from '../../../../shared/models/activitypub/objects'
-import { VideoCommentObject } from '../../../../shared/models/activitypub/objects/video-comment-object'
-import { VideoRateType } from '../../../../shared/models/videos'
-import { logger, retryTransactionWrapper } from '../../../helpers'
-import { sequelizeTypescript } from '../../../initializers'
-import { AccountVideoRateModel } from '../../../models/account/account-video-rate'
-import { ActorModel } from '../../../models/activitypub/actor'
-import { TagModel } from '../../../models/video/tag'
-import { VideoModel } from '../../../models/video/video'
-import { VideoAbuseModel } from '../../../models/video/video-abuse'
-import { VideoCommentModel } from '../../../models/video/video-comment'
-import { VideoFileModel } from '../../../models/video/video-file'
-import { getOrCreateActorAndServerAndModel } from '../actor'
-import { forwardActivity } from '../send/misc'
-import { generateThumbnailFromUrl } from '../videos'
-import { addVideoShares, videoActivityObjectToDBAttributes, videoFileActivityUrlToDBAttributes } from './misc'
-
-async function processCreateActivity (activity: ActivityCreate) {
+import { isBlockedByServerOrAccount } from '@server/lib/blocklist'
+import { isRedundancyAccepted } from '@server/lib/redundancy'
+import { VideoModel } from '@server/models/video/video'
+import { ActivityCreate, CacheFileObject, PlaylistObject, VideoCommentObject, VideoObject, WatchActionObject } from '@shared/models'
+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 { createOrUpdateLocalVideoViewer } from '../local-video-viewer'
+import { createOrUpdateVideoPlaylist } from '../playlists'
+import { forwardVideoRelatedActivity } from '../send/shared/send-utils'
+import { resolveThread } from '../video-comments'
+import { getOrCreateAPVideo } from '../videos'
+
+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 actor = await getOrCreateActorAndServerAndModel(activity.actor)
-
-  if (activityType === 'View') {
-    return processCreateView(actor, activity)
-  } else if (activityType === 'Dislike') {
-    return processCreateDislike(actor, activity)
-  } else if (activityType === 'Video') {
-    return processCreateVideo(actor, activity)
-  } else if (activityType === 'Flag') {
-    return processCreateVideoAbuse(actor, activityObject as VideoAbuseObject)
-  } else if (activityType === 'Note') {
-    return processCreateVideoComment(actor, activity)
-  }
-
-  logger.warn('Unknown activity object type %s when creating activity.', activityType, { activity: activity.id })
-  return Promise.resolve(undefined)
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  processCreateActivity
-}
-
-// ---------------------------------------------------------------------------
-
-async function processCreateVideo (
-  actor: ActorModel,
-  activity: ActivityCreate
-) {
-  const videoToCreateData = activity.object as VideoTorrentObject
 
-  const channel = videoToCreateData.attributedTo.find(a => a.type === 'Group')
-  if (!channel) throw new Error('Cannot find associated video channel to video ' + videoToCreateData.url)
+  if (activityType === 'Video') {
+    return processCreateVideo(activity, notify)
+  }
 
-  const channelActor = await getOrCreateActorAndServerAndModel(channel.id)
+  if (activityType === 'Note') {
+    // Comments will be fetched from videos
+    if (options.fromFetch) return
 
-  const options = {
-    arguments: [ actor, activity, videoToCreateData, channelActor ],
-    errorMessage: 'Cannot insert the remote video with many retries.'
+    return retryTransactionWrapper(processCreateVideoComment, activity, byActor, notify)
   }
 
-  const video = await retryTransactionWrapper(createRemoteVideo, options)
-
-  // Process outside the transaction because we could fetch remote data
-  if (videoToCreateData.likes && Array.isArray(videoToCreateData.likes.orderedItems)) {
-    await createRates(videoToCreateData.likes.orderedItems, video, 'like')
+  if (activityType === 'WatchAction') {
+    return retryTransactionWrapper(processCreateWatchAction, activity)
   }
 
-  if (videoToCreateData.dislikes && Array.isArray(videoToCreateData.dislikes.orderedItems)) {
-    await createRates(videoToCreateData.dislikes.orderedItems, video, 'dislike')
+  if (activityType === 'CacheFile') {
+    return retryTransactionWrapper(processCreateCacheFile, activity, byActor)
   }
 
-  if (videoToCreateData.shares && Array.isArray(videoToCreateData.shares.orderedItems)) {
-    await addVideoShares(video, videoToCreateData.shares.orderedItems)
+  if (activityType === 'Playlist') {
+    return retryTransactionWrapper(processCreatePlaylist, activity, byActor)
   }
 
-  return video
+  logger.warn('Unknown activity object type %s when creating activity.', activityType, { activity: activity.id })
+  return Promise.resolve(undefined)
 }
 
-function createRemoteVideo (
-  account: ActorModel,
-  activity: ActivityCreate,
-  videoToCreateData: VideoTorrentObject,
-  channelActor: ActorModel
-) {
-  logger.debug('Adding remote video %s.', videoToCreateData.id)
-
-  return sequelizeTypescript.transaction(async t => {
-    const sequelizeOptions = {
-      transaction: t
-    }
-    const videoFromDatabase = await VideoModel.loadByUUIDOrURL(videoToCreateData.uuid, videoToCreateData.id, t)
-    if (videoFromDatabase) return videoFromDatabase
-
-    const videoData = await videoActivityObjectToDBAttributes(channelActor.VideoChannel, videoToCreateData, activity.to, activity.cc)
-    const video = VideoModel.build(videoData)
-
-    // Don't block on request
-    generateThumbnailFromUrl(video, videoToCreateData.icon)
-      .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoToCreateData.id, err))
-
-    const videoCreated = await video.save(sequelizeOptions)
-
-    const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoCreated, videoToCreateData)
-    if (videoFileAttributes.length === 0) {
-      throw new Error('Cannot find valid files for video %s ' + videoToCreateData.url)
-    }
-
-    const tasks: Bluebird<any>[] = videoFileAttributes.map(f => VideoFileModel.create(f, { transaction: t }))
-    await Promise.all(tasks)
-
-    const tags = videoToCreateData.tag.map(t => t.name)
-    const tagInstances = await TagModel.findOrCreateTags(tags, t)
-    await videoCreated.$set('Tags', tagInstances, sequelizeOptions)
-
-    logger.info('Remote video with uuid %s inserted.', videoToCreateData.uuid)
+// ---------------------------------------------------------------------------
 
-    return videoCreated
-  })
+export {
+  processCreateActivity
 }
 
-async function createRates (actorUrls: string[], video: VideoModel, rate: VideoRateType) {
-  let rateCounts = 0
-  const tasks: Bluebird<any>[] = []
-
-  for (const actorUrl of actorUrls) {
-    const actor = await getOrCreateActorAndServerAndModel(actorUrl)
-    const p = AccountVideoRateModel
-      .create({
-        videoId: video.id,
-        accountId: actor.Account.id,
-        type: rate
-      })
-      .then(() => rateCounts += 1)
-
-    tasks.push(p)
-  }
-
-  await Promise.all(tasks)
-
-  logger.info('Adding %d %s to video %s.', rateCounts, rate, video.uuid)
+// ---------------------------------------------------------------------------
 
-  // This is "likes" and "dislikes"
-  await video.increment(rate + 's', { by: rateCounts })
+async function processCreateVideo (activity: ActivityCreate, notify: boolean) {
+  const videoToCreateData = activity.object as VideoObject
 
-  return
-}
+  const syncParam = { rates: false, shares: false, comments: false, thumbnail: true, refreshVideo: false }
+  const { video, created } = await getOrCreateAPVideo({ videoObject: videoToCreateData, syncParam })
 
-async function processCreateDislike (byActor: ActorModel, activity: ActivityCreate) {
-  const options = {
-    arguments: [ byActor, activity ],
-    errorMessage: 'Cannot dislike the video with many retries.'
-  }
+  if (created && notify) Notifier.Instance.notifyOnNewVideoIfNeeded(video)
 
-  return retryTransactionWrapper(createVideoDislike, options)
+  return video
 }
 
-function createVideoDislike (byActor: ActorModel, activity: ActivityCreate) {
-  const dislike = activity.object as DislikeObject
-  const byAccount = byActor.Account
+async function processCreateCacheFile (activity: ActivityCreate, byActor: MActorSignature) {
+  if (await isRedundancyAccepted(activity, byActor) !== true) return
 
-  if (!byAccount) throw new Error('Cannot create dislike with the non account actor ' + byActor.url)
+  const cacheFile = activity.object as CacheFileObject
 
-  return sequelizeTypescript.transaction(async t => {
-    const video = await VideoModel.loadByUrlAndPopulateAccount(dislike.object, t)
-    if (!video) throw new Error('Unknown video ' + dislike.object)
+  const { video } = await getOrCreateAPVideo({ videoObject: cacheFile.object })
 
-    const rate = {
-      type: 'dislike' as 'dislike',
-      videoId: video.id,
-      accountId: byAccount.id
-    }
-    const [ , created ] = await AccountVideoRateModel.findOrCreate({
-      where: rate,
-      defaults: rate,
-      transaction: t
-    })
-    if (created === true) await video.increment('dislikes', { transaction: t })
-
-    if (video.isOwned() && created === true) {
-      // Don't resend the activity to the sender
-      const exceptions = [ byActor ]
-      await forwardActivity(activity, t, exceptions)
-    }
+  await sequelizeTypescript.transaction(async t => {
+    return createOrUpdateCacheFile(cacheFile, video, byActor, t)
   })
-}
-
-async function processCreateView (byActor: ActorModel, activity: ActivityCreate) {
-  const view = activity.object as ViewObject
-
-  const video = await VideoModel.loadByUrlAndPopulateAccount(view.object)
-
-  if (!video) throw new Error('Unknown video ' + view.object)
-
-  const account = await ActorModel.loadByUrl(view.actor)
-  if (!account) throw new Error('Unknown account ' + view.actor)
-
-  await video.increment('views')
 
   if (video.isOwned()) {
     // Don't resend the activity to the sender
     const exceptions = [ byActor ]
-    await forwardActivity(activity, undefined, exceptions)
+    await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
   }
 }
 
-function processCreateVideoAbuse (actor: ActorModel, videoAbuseToCreateData: VideoAbuseObject) {
-  const options = {
-    arguments: [ actor, videoAbuseToCreateData ],
-    errorMessage: 'Cannot insert the remote video abuse with many retries.'
-  }
+async function processCreateWatchAction (activity: ActivityCreate) {
+  const watchAction = activity.object as WatchActionObject
+
+  if (watchAction.actionStatus !== 'CompletedActionStatus') return
 
-  return retryTransactionWrapper(addRemoteVideoAbuse, options)
+  const video = await VideoModel.loadByUrl(watchAction.object)
+  if (video.remote) return
+
+  await sequelizeTypescript.transaction(async t => {
+    return createOrUpdateLocalVideoViewer(watchAction, video, t)
+  })
 }
 
-function addRemoteVideoAbuse (actor: ActorModel, 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
 
-  const account = actor.Account
-  if (!account) throw new Error('Cannot create dislike with the non account actor ' + actor.url)
+  if (!byAccount) throw new Error('Cannot create video comment with the non account actor ' + byActor.url)
 
-  return sequelizeTypescript.transaction(async t => {
-    const video = await VideoModel.loadByUrlAndPopulateAccount(videoAbuseToCreateData.object, t)
-    if (!video) {
-      logger.warn('Unknown video %s for remote video abuse.', videoAbuseToCreateData.object)
-      return undefined
-    }
+  let video: MVideoAccountLightBlacklistAllFiles
+  let created: boolean
+  let comment: MCommentOwnerVideo
+
+  try {
+    const resolveThreadResult = await resolveThread({ url: commentObject.id, isVideo: false })
+    if (!resolveThreadResult) return // Comment not accepted
+
+    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
+  }
 
-    const videoAbuseData = {
-      reporterAccountId: account.id,
-      reason: videoAbuseToCreateData.content,
-      videoId: video.id
+  // Try to not forward unwanted comments 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
     }
 
-    await VideoAbuseModel.create(videoAbuseData)
-
-    logger.info('Remote abuse for video uuid %s created', videoAbuseToCreateData.object)
-  })
-}
+    if (created === true) {
+      // Don't resend the activity to the sender
+      const exceptions = [ byActor ]
 
-function processCreateVideoComment (byActor: ActorModel, activity: ActivityCreate) {
-  const options = {
-    arguments: [ byActor, activity ],
-    errorMessage: 'Cannot create video comment with many retries.'
+      await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
+    }
   }
 
-  return retryTransactionWrapper(createVideoComment, options)
+  if (created && notify) Notifier.Instance.notifyOnNewComment(comment)
 }
 
-function createVideoComment (byActor: ActorModel, activity: ActivityCreate) {
-  const comment = activity.object as VideoCommentObject
+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 comment with the non account actor ' + byActor.url)
-
-  return sequelizeTypescript.transaction(async t => {
-    const video = await VideoModel.loadByUrl(comment.inReplyTo, t)
-
-    // This is a new thread
-    if (video) {
-      return VideoCommentModel.create({
-        url: comment.id,
-        text: comment.content,
-        originCommentId: null,
-        inReplyToComment: null,
-        videoId: video.id,
-        accountId: byAccount.id
-      }, { transaction: t })
-    }
+  if (!byAccount) throw new Error('Cannot create video playlist with the non account actor ' + byActor.url)
 
-    const inReplyToComment = await VideoCommentModel.loadByUrl(comment.inReplyTo, t)
-    if (!inReplyToComment) throw new Error('Unknown replied comment ' + comment.inReplyTo)
-
-    const originCommentId = inReplyToComment.originCommentId || inReplyToComment.id
-    return VideoCommentModel.create({
-      url: comment.id,
-      text: comment.content,
-      originCommentId,
-      inReplyToCommentId: inReplyToComment.id,
-      videoId: inReplyToComment.videoId,
-      accountId: byAccount.id
-    }, { transaction: t })
-  })
+  await createOrUpdateVideoPlaylist(playlistObject, activity.to)
 }