Merge branch 'release/2.1.0' into develop

[github/Chocobozzz/PeerTube.git] / server / lib / video-channel.ts

diff --git a/server/lib/video-channel.ts b/server/lib/video-channel.ts
index 678ffe643aff6d48e8b8b660b6ebffdf4c0b3060..14829c9d6506349374015f1c5f8532f309c5c5c2 100644 (file)
--- a/server/lib/video-channel.ts
+++ b/server/lib/video-channel.ts
@@ -1,50 +1,58 @@
 import * as Sequelize from 'sequelize'
-
-import { addVideoChannelToFriends } from './friends'
-import { database as db } from '../initializers'
-import { logger } from '../helpers'
-import { AuthorInstance } from '../models'
+import * as uuidv4 from 'uuid/v4'
 import { VideoChannelCreate } from '../../shared/models'
+import { VideoChannelModel } from '../models/video/video-channel'
+import { buildActorInstance, federateVideoIfNeeded, getVideoChannelActivityPubUrl } from './activitypub'
+import { VideoModel } from '../models/video/video'
+import { MAccountId, MChannelDefault, MChannelId } from '../typings/models'
+
+type CustomVideoChannelModelAccount <T extends MAccountId> = MChannelDefault & { Account?: T }
+
+async function createLocalVideoChannel <T extends MAccountId> (
+  videoChannelInfo: VideoChannelCreate,
+  account: T,
+  t: Sequelize.Transaction
+): Promise<CustomVideoChannelModelAccount<T>> {
+  const uuid = uuidv4()
+  const url = getVideoChannelActivityPubUrl(videoChannelInfo.name)
+  const actorInstance = buildActorInstance('Group', url, videoChannelInfo.name, uuid)
+
+  const actorInstanceCreated = await actorInstance.save({ transaction: t })
 
-async function createVideoChannel (videoChannelInfo: VideoChannelCreate, author: AuthorInstance, t: Sequelize.Transaction) {
   const videoChannelData = {
-    name: videoChannelInfo.name,
+    name: videoChannelInfo.displayName,
     description: videoChannelInfo.description,
-    remote: false,
-    authorId: author.id
+    support: videoChannelInfo.support,
+    accountId: account.id,
+    actorId: actorInstanceCreated.id
   }
 
-  const videoChannel = db.VideoChannel.build(videoChannelData)
-  const options = { transaction: t }
+  const videoChannel = new VideoChannelModel(videoChannelData)
 
-  const videoChannelCreated = await videoChannel.save(options)
-
-  // Do not forget to add Author information to the created video channel
-  videoChannelCreated.Author = author
-
-  const remoteVideoChannel = videoChannelCreated.toAddRemoteJSON()
+  const options = { transaction: t }
+  const videoChannelCreated: CustomVideoChannelModelAccount<T> = await videoChannel.save(options) as MChannelDefault
 
-  // Now we'll add the video channel's meta data to our friends
-  await addVideoChannelToFriends(remoteVideoChannel, t)
+  // Do not forget to add Account/Actor information to the created video channel
+  videoChannelCreated.Account = account
+  videoChannelCreated.Actor = actorInstanceCreated
 
+  // No need to seed this empty video channel to followers
   return videoChannelCreated
 }
 
-async function fetchVideoChannelByHostAndUUID (podHost: string, uuid: string, t: Sequelize.Transaction) {
-  try {
-    const videoChannel = await db.VideoChannel.loadByHostAndUUID(podHost, uuid, t)
-    if (!videoChannel) throw new Error('Video channel not found')
+async function federateAllVideosOfChannel (videoChannel: MChannelId) {
+  const videoIds = await VideoModel.getAllIdsFromChannel(videoChannel)
+
+  for (const videoId of videoIds) {
+    const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId)
 
-    return videoChannel
-  } catch (err) {
-    logger.error('Cannot load video channel from host and uuid.', { error: err.stack, podHost, uuid })
-    throw err
+    await federateVideoIfNeeded(video, false)
   }
 }
 
 // ---------------------------------------------------------------------------
 
 export {
-  createVideoChannel,
-  fetchVideoChannelByHostAndUUID
+  createLocalVideoChannel,
+  federateAllVideosOfChannel
 }