server/lib/video-channel.ts

   1 import * as Sequelize from 'sequelize'
   2 import { VideoChannelCreate } from '../../shared/models'
   3 import { VideoModel } from '../models/video/video'
   4 import { VideoChannelModel } from '../models/video/video-channel'
   5 import { MAccountId, MChannelId } from '../types/models'
   6 import { getLocalVideoChannelActivityPubUrl } from './activitypub/url'
   7 import { federateVideoIfNeeded } from './activitypub/videos'
   8 import { buildActorInstance } from './local-actor'
   9
  10 async function createLocalVideoChannel (videoChannelInfo: VideoChannelCreate, account: MAccountId, t: Sequelize.Transaction) {
  11   const url = getLocalVideoChannelActivityPubUrl(videoChannelInfo.name)
  12   const actorInstance = buildActorInstance('Group', url, videoChannelInfo.name)
  13
  14   const actorInstanceCreated = await actorInstance.save({ transaction: t })
  15
  16   const videoChannelData = {
  17     name: videoChannelInfo.displayName,
  18     description: videoChannelInfo.description,
  19     support: videoChannelInfo.support,
  20     accountId: account.id,
  21     actorId: actorInstanceCreated.id
  22   }
  23
  24   const videoChannel = new VideoChannelModel(videoChannelData)
  25
  26   const options = { transaction: t }
  27   const videoChannelCreated = await videoChannel.save(options)
  28
  29   videoChannelCreated.Actor = actorInstanceCreated
  30
  31   // No need to send this empty video channel to followers
  32   return videoChannelCreated
  33 }
  34
  35 async function federateAllVideosOfChannel (videoChannel: MChannelId) {
  36   const videoIds = await VideoModel.getAllIdsFromChannel(videoChannel)
  37
  38   for (const videoId of videoIds) {
  39     const video = await VideoModel.loadFull(videoId)
  40
  41     await federateVideoIfNeeded(video, false)
  42   }
  43 }
  44
  45 // ---------------------------------------------------------------------------
  46
  47 export {
  48   createLocalVideoChannel,
  49   federateAllVideosOfChannel
  50 }