server/lib/job-queue/handlers/activitypub-http-fetcher.ts

   1 import * as Bull from 'bull'
   2 import { logger } from '../../../helpers/logger'
   3 import { processActivities } from '../../activitypub/process'
   4 import { addVideoComments } from '../../activitypub/video-comments'
   5 import { crawlCollectionPage } from '../../activitypub/crawl'
   6 import { VideoModel } from '../../../models/video/video'
   7 import { addVideoShares, createRates } from '../../activitypub'
   8
   9 type FetchType = 'activity' | 'video-likes' | 'video-dislikes' | 'video-shares' | 'video-comments'
  10
  11 export type ActivitypubHttpFetcherPayload = {
  12   uri: string
  13   type: FetchType
  14   videoId?: number
  15 }
  16
  17 async function processActivityPubHttpFetcher (job: Bull.Job) {
  18   logger.info('Processing ActivityPub fetcher in job %d.', job.id)
  19
  20   const payload = job.data as ActivitypubHttpFetcherPayload
  21
  22   let video: VideoModel
  23   if (payload.videoId) video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoId)
  24
  25   const fetcherType: { [ id in FetchType ]: (items: any[]) => Promise<any> } = {
  26     'activity': items => processActivities(items),
  27     'video-likes': items => createRates(items, video, 'like'),
  28     'video-dislikes': items => createRates(items, video, 'dislike'),
  29     'video-shares': items => addVideoShares(items, video),
  30     'video-comments': items => addVideoComments(items, video)
  31   }
  32
  33   return crawlCollectionPage(payload.uri, fetcherType[payload.type])
  34 }
  35
  36 // ---------------------------------------------------------------------------
  37
  38 export {
  39   processActivityPubHttpFetcher
  40 }