From 40ff57078e15d5b86ee6b71e198b95d3feb78eaf Mon Sep 17 00:00:00 2001
From: Chocobozzz <florian.bigard@gmail.com>
Date: Wed, 22 Nov 2017 16:25:03 +0100
Subject: Federate video views

---
 server/lib/activitypub/process/misc.ts           |  7 ++++++-
 server/lib/activitypub/process/process-create.ts | 19 ++++++++++++++++++-
 server/lib/activitypub/process/process-follow.ts |  6 ++++++
 3 files changed, 30 insertions(+), 2 deletions(-)

(limited to 'server/lib/activitypub/process')

diff --git a/server/lib/activitypub/process/misc.ts b/server/lib/activitypub/process/misc.ts
index e90a793fc..eefbe2884 100644
--- a/server/lib/activitypub/process/misc.ts
+++ b/server/lib/activitypub/process/misc.ts
@@ -33,13 +33,18 @@ async function videoActivityObjectToDBAttributes (
   else if (cc.indexOf(ACTIVITY_PUB.PUBLIC) !== -1) privacy = VideoPrivacy.UNLISTED
 
   const duration = videoObject.duration.replace(/[^\d]+/, '')
+  let language = null
+  if (videoObject.language) {
+    language = parseInt(videoObject.language.identifier, 10)
+  }
+
   const videoData: VideoAttributes = {
     name: videoObject.name,
     uuid: videoObject.uuid,
     url: videoObject.id,
     category: parseInt(videoObject.category.identifier, 10),
     licence: parseInt(videoObject.licence.identifier, 10),
-    language: parseInt(videoObject.language.identifier, 10),
+    language,
     nsfw: videoObject.nsfw,
     description: videoObject.content,
     channelId: videoChannel.id,
diff --git a/server/lib/activitypub/process/process-create.ts b/server/lib/activitypub/process/process-create.ts
index ddf7c74f6..1777733a0 100644
--- a/server/lib/activitypub/process/process-create.ts
+++ b/server/lib/activitypub/process/process-create.ts
@@ -1,9 +1,11 @@
 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'
 
@@ -12,7 +14,9 @@ async function processCreateActivity (activity: ActivityCreate) {
   const activityType = activityObject.type
   const account = await getOrCreateAccountAndServer(activity.actor)
 
-  if (activityType === 'VideoChannel') {
+  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)
@@ -30,6 +34,19 @@ 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)
+
+  await video.increment('views')
+
+  if (video.isOwned()) await sendCreateViewToVideoFollowers(account, video, undefined)
+}
+
 function processCreateVideoChannel (account: AccountInstance, videoChannelToCreateData: VideoChannelObject) {
   const options = {
     arguments: [ account, videoChannelToCreateData ],
diff --git a/server/lib/activitypub/process/process-follow.ts b/server/lib/activitypub/process/process-follow.ts
index 248004226..320dc1138 100644
--- a/server/lib/activitypub/process/process-follow.ts
+++ b/server/lib/activitypub/process/process-follow.ts
@@ -49,6 +49,12 @@ async function follow (account: AccountInstance, targetAccountURL: string) {
       },
       transaction: t
     })
+
+    if (accountFollow.state !== 'accepted') {
+      accountFollow.state = 'accepted'
+      await accountFollow.save({ transaction: t })
+    }
+
     accountFollow.AccountFollower = account
     accountFollow.AccountFollowing = targetAccount
 
-- 
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