aboutsummaryrefslogtreecommitdiffhomepage
path: root/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
blob: 062211c85b276ad36ee322fc41dc06d6690b977e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
import * as kue from 'kue'
import { logger } from '../../../helpers/logger'
import { doRequest } from '../../../helpers/requests'
import { ACTIVITY_PUB } from '../../../initializers'
import { processActivities } from '../../activitypub/process'
import { ActivitypubHttpBroadcastPayload } from './activitypub-http-broadcast'

export type ActivitypubHttpFetcherPayload = {
  uris: string[]
}

async function processActivityPubHttpFetcher (job: kue.Job) {
  logger.info('Processing ActivityPub fetcher in job %d.', job.id)

  const payload = job.data as ActivitypubHttpBroadcastPayload

  const options = {
    method: 'GET',
    uri: '',
    json: true,
    activityPub: true
  }

  for (const uri of payload.uris) {
    options.uri = uri
    logger.info('Fetching ActivityPub data on %s.', uri)

    const response = await doRequest(options)
    const firstBody = response.body

    if (firstBody.first && Array.isArray(firstBody.first.orderedItems)) {
      const activities = firstBody.first.orderedItems

      logger.info('Processing %i items ActivityPub fetcher for %s.', activities.length, options.uri)

      await processActivities(activities)
    }

    let limit = ACTIVITY_PUB.FETCH_PAGE_LIMIT
    let i = 0
    let nextLink = firstBody.first.next
    while (nextLink && i < limit) {
      options.uri = nextLink

      const { body } = await doRequest(options)
      nextLink = body.next
      i++

      if (Array.isArray(body.orderedItems)) {
        const activities = body.orderedItems
        logger.info('Processing %i items ActivityPub fetcher for %s.', activities.length, options.uri)

        await processActivities(activities)
      }
    }
  }
}

// ---------------------------------------------------------------------------

export {
  processActivityPubHttpFetcher
}