From 7acee6f18aac99e359360fc4f2362d5405135a79 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Fri, 26 Jan 2018 12:02:18 +0100
Subject: Fix announce activities

---
 server/lib/activitypub/videos.ts | 53 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 52 insertions(+), 1 deletion(-)

(limited to 'server/lib/activitypub/videos.ts')

diff --git a/server/lib/activitypub/videos.ts b/server/lib/activitypub/videos.ts
index 50e7e5cde..7d535bb0a 100644
--- a/server/lib/activitypub/videos.ts
+++ b/server/lib/activitypub/videos.ts
@@ -1,15 +1,17 @@
+import * as Bluebird from 'bluebird'
 import * as magnetUtil from 'magnet-uri'
 import { join } from 'path'
 import * as request from 'request'
 import { ActivityIconObject } from '../../../shared/index'
 import { VideoTorrentObject } from '../../../shared/models/activitypub/objects'
-import { VideoPrivacy } from '../../../shared/models/videos'
+import { VideoPrivacy, VideoRateType } from '../../../shared/models/videos'
 import { isVideoTorrentObjectValid } from '../../helpers/custom-validators/activitypub/videos'
 import { isVideoFileInfoHashValid } from '../../helpers/custom-validators/videos'
 import { retryTransactionWrapper } from '../../helpers/database-utils'
 import { logger } from '../../helpers/logger'
 import { doRequest, doRequestAndSaveToFile } from '../../helpers/requests'
 import { ACTIVITY_PUB, CONFIG, REMOTE_SCHEME, sequelizeTypescript, STATIC_PATHS, VIDEO_MIMETYPE_EXT } 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'
@@ -17,6 +19,7 @@ import { VideoChannelModel } from '../../models/video/video-channel'
 import { VideoFileModel } from '../../models/video/video-file'
 import { VideoShareModel } from '../../models/video/video-share'
 import { getOrCreateActorAndServerAndModel } from './actor'
+import { addVideoComments } from './video-comments'
 
 function fetchRemoteVideoPreview (video: VideoModel, reject: Function) {
   const host = video.VideoChannel.Account.Actor.Server.host
@@ -210,9 +213,57 @@ async function getOrCreateAccountAndVideoAndChannel (videoObject: VideoTorrentOb
 
   const video = await retryTransactionWrapper(getOrCreateVideo, options)
 
+  // Process outside the transaction because we could fetch remote data
+  if (videoObject.likes && Array.isArray(videoObject.likes.orderedItems)) {
+    logger.info('Adding likes of video %s.', video.uuid)
+    await createRates(videoObject.likes.orderedItems, video, 'like')
+  }
+
+  if (videoObject.dislikes && Array.isArray(videoObject.dislikes.orderedItems)) {
+    logger.info('Adding dislikes of video %s.', video.uuid)
+    await createRates(videoObject.dislikes.orderedItems, video, 'dislike')
+  }
+
+  if (videoObject.shares && Array.isArray(videoObject.shares.orderedItems)) {
+    logger.info('Adding shares of video %s.', video.uuid)
+    await addVideoShares(video, videoObject.shares.orderedItems)
+  }
+
+  if (videoObject.comments && Array.isArray(videoObject.comments.orderedItems)) {
+    logger.info('Adding comments of video %s.', video.uuid)
+    await addVideoComments(video, videoObject.comments.orderedItems)
+  }
+
   return { actor, channelActor, video }
 }
 
+async function createRates (actorUrls: string[], video: VideoModel, rate: VideoRateType) {
+  let rateCounts = 0
+  const tasks: Bluebird<number>[] = []
+
+  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 })
+
+  return
+}
+
 async function addVideoShares (instance: VideoModel, shareUrls: string[]) {
   for (const shareUrl of shareUrls) {
     // Fetch url
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