]> git.immae.eu Git - github/Chocobozzz/PeerTube.git/blobdiff - server/lib/activitypub/process/process-update.ts
Add ability to update a video channel
[github/Chocobozzz/PeerTube.git] / server / lib / activitypub / process / process-update.ts
index 7caf2ca7858f376576b68facbe2bbfb3846505a4..0dd657c2b2d26fee8478d7d4a839dc6fcca12438 100644 (file)
@@ -1,25 +1,35 @@
-import { VideoChannelObject, VideoTorrentObject } from '../../../../shared'
-import { ActivityUpdate } from '../../../../shared/models/activitypub/activity'
+import * as Bluebird from 'bluebird'
+import { ActivityUpdate } from '../../../../shared/models/activitypub'
+import { ActivityPubActor } from '../../../../shared/models/activitypub/activitypub-actor'
+import { VideoTorrentObject } from '../../../../shared/models/activitypub/objects'
 import { retryTransactionWrapper } from '../../../helpers/database-utils'
 import { logger } from '../../../helpers/logger'
 import { resetSequelizeInstance } from '../../../helpers/utils'
-import { database as db } from '../../../initializers'
-import { AccountInstance } from '../../../models/account/account-interface'
-import { VideoInstance } from '../../../models/video/video-interface'
-import { videoActivityObjectToDBAttributes, videoFileActivityUrlToDBAttributes } from './misc'
-import Bluebird = require('bluebird')
-import { getOrCreateAccountAndServer } from '../account'
+import { sequelizeTypescript } from '../../../initializers'
+import { AccountModel } from '../../../models/account/account'
+import { ActorModel } from '../../../models/activitypub/actor'
+import { TagModel } from '../../../models/video/tag'
+import { VideoChannelModel } from '../../../models/video/video-channel'
+import { VideoFileModel } from '../../../models/video/video-file'
+import { fetchAvatarIfExists, getOrCreateActorAndServerAndModel, updateActorAvatarInstance, updateActorInstance } from '../actor'
+import {
+  generateThumbnailFromUrl,
+  getOrCreateAccountAndVideoAndChannel, getOrCreateVideoChannel,
+  videoActivityObjectToDBAttributes,
+  videoFileActivityUrlToDBAttributes
+} from '../videos'
 
 async function processUpdateActivity (activity: ActivityUpdate) {
-  const account = await getOrCreateAccountAndServer(activity.actor)
+  const actor = await getOrCreateActorAndServerAndModel(activity.actor)
+  const objectType = activity.object.type
 
-  if (activity.object.type === 'Video') {
-    return processUpdateVideo(account, activity.object)
-  } else if (activity.object.type === 'VideoChannel') {
-    return processUpdateVideoChannel(account, activity.object)
+  if (objectType === 'Video') {
+    return processUpdateVideo(actor, activity)
+  } else if (objectType === 'Person' || objectType === 'Application' || objectType === 'Group') {
+    return processUpdateActor(actor, activity)
   }
 
-  return undefined
+  return
 }
 
 // ---------------------------------------------------------------------------
@@ -30,49 +40,66 @@ export {
 
 // ---------------------------------------------------------------------------
 
-function processUpdateVideo (account: AccountInstance, video: VideoTorrentObject) {
+function processUpdateVideo (actor: ActorModel, activity: ActivityUpdate) {
   const options = {
-    arguments: [ account, video ],
+    arguments: [ actor, activity ],
     errorMessage: 'Cannot update the remote video with many retries'
   }
 
   return retryTransactionWrapper(updateRemoteVideo, options)
 }
 
-async function updateRemoteVideo (account: AccountInstance, videoAttributesToUpdate: VideoTorrentObject) {
+async function updateRemoteVideo (actor: ActorModel, activity: ActivityUpdate) {
+  const videoAttributesToUpdate = activity.object as VideoTorrentObject
+
+  const res = await getOrCreateAccountAndVideoAndChannel(videoAttributesToUpdate.id)
+
+  // Fetch video channel outside the transaction
+  const newVideoChannelActor = await getOrCreateVideoChannel(videoAttributesToUpdate)
+  const newVideoChannel = newVideoChannelActor.VideoChannel
+
   logger.debug('Updating remote video "%s".', videoAttributesToUpdate.uuid)
-  let videoInstance: VideoInstance
-  let videoFieldsSave: object
+  let videoInstance = res.video
+  let videoFieldsSave: any
 
   try {
-    await db.sequelize.transaction(async t => {
+    await sequelizeTypescript.transaction(async t => {
       const sequelizeOptions = {
         transaction: t
       }
 
-      const videoInstance = await db.Video.loadByUrlAndPopulateAccount(videoAttributesToUpdate.id, t)
-      if (!videoInstance) throw new Error('Video ' + videoAttributesToUpdate.id + ' not found.')
+      videoFieldsSave = videoInstance.toJSON()
 
-      if (videoInstance.VideoChannel.Account.id !== account.id) {
-        throw new Error('Account ' + account.url + ' does not own video channel ' + videoInstance.VideoChannel.url)
+      // Check actor has the right to update the video
+      const videoChannel = videoInstance.VideoChannel
+      if (videoChannel.Account.Actor.id !== actor.id) {
+        throw new Error('Account ' + actor.url + ' does not own video channel ' + videoChannel.Actor.url)
       }
 
-      const videoData = await videoActivityObjectToDBAttributes(videoInstance.VideoChannel, videoAttributesToUpdate)
+      const videoData = await videoActivityObjectToDBAttributes(newVideoChannel, videoAttributesToUpdate, activity.to)
       videoInstance.set('name', videoData.name)
+      videoInstance.set('uuid', videoData.uuid)
+      videoInstance.set('url', videoData.url)
       videoInstance.set('category', videoData.category)
       videoInstance.set('licence', videoData.licence)
       videoInstance.set('language', videoData.language)
-      videoInstance.set('nsfw', videoData.nsfw)
       videoInstance.set('description', videoData.description)
+      videoInstance.set('support', videoData.support)
+      videoInstance.set('nsfw', videoData.nsfw)
+      videoInstance.set('commentsEnabled', videoData.commentsEnabled)
       videoInstance.set('duration', videoData.duration)
       videoInstance.set('createdAt', videoData.createdAt)
       videoInstance.set('updatedAt', videoData.updatedAt)
       videoInstance.set('views', videoData.views)
-      // videoInstance.set('likes', videoData.likes)
-      // videoInstance.set('dislikes', videoData.dislikes)
+      videoInstance.set('privacy', videoData.privacy)
+      videoInstance.set('channelId', videoData.channelId)
 
       await videoInstance.save(sequelizeOptions)
 
+      // Don't block on request
+      generateThumbnailFromUrl(videoInstance, videoAttributesToUpdate.icon)
+        .catch(err => logger.warn('Cannot generate thumbnail of %s.', videoAttributesToUpdate.id, { err }))
+
       // Remove old video files
       const videoFileDestroyTasks: Bluebird<void>[] = []
       for (const videoFile of videoInstance.VideoFiles) {
@@ -81,12 +108,12 @@ async function updateRemoteVideo (account: AccountInstance, videoAttributesToUpd
       await Promise.all(videoFileDestroyTasks)
 
       const videoFileAttributes = videoFileActivityUrlToDBAttributes(videoInstance, videoAttributesToUpdate)
-      const tasks: Bluebird<any>[] = videoFileAttributes.map(f => db.VideoFile.create(f))
+      const tasks = videoFileAttributes.map(f => VideoFileModel.create(f))
       await Promise.all(tasks)
 
       const tags = videoAttributesToUpdate.tag.map(t => t.name)
-      const tagInstances = await db.Tag.findOrCreateTags(tags, t)
-      await videoInstance.setTags(tagInstances, sequelizeOptions)
+      const tagInstances = await TagModel.findOrCreateTags(tags, t)
+      await videoInstance.$set('Tags', tagInstances, sequelizeOptions)
     })
 
     logger.info('Remote video with uuid %s updated', videoAttributesToUpdate.uuid)
@@ -96,40 +123,66 @@ async function updateRemoteVideo (account: AccountInstance, videoAttributesToUpd
     }
 
     // This is just a debug because we will retry the insert
-    logger.debug('Cannot update the remote video.', err)
+    logger.debug('Cannot update the remote video.', { err })
     throw err
   }
 }
 
-async function processUpdateVideoChannel (account: AccountInstance, videoChannel: VideoChannelObject) {
+function processUpdateActor (actor: ActorModel, activity: ActivityUpdate) {
   const options = {
-    arguments: [ account, videoChannel ],
-    errorMessage: 'Cannot update the remote video channel with many retries.'
+    arguments: [ actor, activity ],
+    errorMessage: 'Cannot update the remote actor with many retries'
   }
 
-  await retryTransactionWrapper(updateRemoteVideoChannel, options)
+  return retryTransactionWrapper(updateRemoteActor, options)
 }
 
-async function updateRemoteVideoChannel (account: AccountInstance, videoChannel: VideoChannelObject) {
-  logger.debug('Updating remote video channel "%s".', videoChannel.uuid)
+async function updateRemoteActor (actor: ActorModel, activity: ActivityUpdate) {
+  const actorAttributesToUpdate = activity.object as ActivityPubActor
 
-  await db.sequelize.transaction(async t => {
-    const sequelizeOptions = { transaction: t }
+  logger.debug('Updating remote account "%s".', actorAttributesToUpdate.uuid)
+  let accountOrChannelInstance: AccountModel | VideoChannelModel
+  let actorFieldsSave: object
+  let accountOrChannelFieldsSave: object
 
-    const videoChannelInstance = await db.VideoChannel.loadByUrl(videoChannel.id)
-    if (!videoChannelInstance) throw new Error('Video ' + videoChannel.id + ' not found.')
+  // Fetch icon?
+  const avatarName = await fetchAvatarIfExists(actorAttributesToUpdate)
 
-    if (videoChannelInstance.Account.id !== account.id) {
-      throw new Error('Account ' + account.id + ' does not own video channel ' + videoChannelInstance.url)
-    }
+  try {
+    await sequelizeTypescript.transaction(async t => {
+      actorFieldsSave = actor.toJSON()
+
+      if (actorAttributesToUpdate.type === 'Group') accountOrChannelInstance = actor.VideoChannel
+      else accountOrChannelInstance = actor.Account
+
+      accountOrChannelFieldsSave = accountOrChannelInstance.toJSON()
+
+      await updateActorInstance(actor, actorAttributesToUpdate)
 
-    videoChannelInstance.set('name', videoChannel.name)
-    videoChannelInstance.set('description', videoChannel.content)
-    videoChannelInstance.set('createdAt', videoChannel.published)
-    videoChannelInstance.set('updatedAt', videoChannel.updated)
+      if (avatarName !== undefined) {
+        await updateActorAvatarInstance(actor, avatarName, t)
+      }
+
+      await actor.save({ transaction: t })
+
+      accountOrChannelInstance.set('name', actorAttributesToUpdate.name || actorAttributesToUpdate.preferredUsername)
+      accountOrChannelInstance.set('description', actorAttributesToUpdate.summary)
+      accountOrChannelInstance.set('support', actorAttributesToUpdate.support)
+      await accountOrChannelInstance.save({ transaction: t })
+    })
 
-    await videoChannelInstance.save(sequelizeOptions)
-  })
+    logger.info('Remote account with uuid %s updated', actorAttributesToUpdate.uuid)
+  } catch (err) {
+    if (actor !== undefined && actorFieldsSave !== undefined) {
+      resetSequelizeInstance(actor, actorFieldsSave)
+    }
 
-  logger.info('Remote video channel with uuid %s updated', videoChannel.uuid)
+    if (accountOrChannelInstance !== undefined && accountOrChannelFieldsSave !== undefined) {
+      resetSequelizeInstance(accountOrChannelInstance, accountOrChannelFieldsSave)
+    }
+
+    // This is just a debug because we will retry the insert
+    logger.debug('Cannot update the remote account.', { err })
+    throw err
+  }
 }