]>
Commit | Line | Data |
---|---|---|
8fffe21a C |
1 | import { ACTIVITY_PUB, JOB_REQUEST_TIMEOUT } from '../../initializers' |
2 | import { doRequest } from '../../helpers/requests' | |
3 | import { logger } from '../../helpers/logger' | |
4 | ||
5 | async function crawlCollectionPage <T> (uri: string, handler: (items: T[]) => Promise<any>) { | |
6 | logger.info('Crawling ActivityPub data on %s.', uri) | |
7 | ||
8 | const options = { | |
9 | method: 'GET', | |
10 | uri, | |
11 | json: true, | |
12 | activityPub: true, | |
13 | timeout: JOB_REQUEST_TIMEOUT | |
14 | } | |
15 | ||
16 | const response = await doRequest(options) | |
17 | const firstBody = response.body | |
18 | ||
19 | let limit = ACTIVITY_PUB.FETCH_PAGE_LIMIT | |
20 | let i = 0 | |
21 | let nextLink = firstBody.first | |
22 | while (nextLink && i < limit) { | |
23 | options.uri = nextLink | |
24 | ||
25 | const { body } = await doRequest(options) | |
26 | nextLink = body.next | |
27 | i++ | |
28 | ||
29 | if (Array.isArray(body.orderedItems)) { | |
30 | const items = body.orderedItems | |
2186386c | 31 | logger.info('Processing %i ActivityPub items for %s.', items.length, options.uri) |
8fffe21a C |
32 | |
33 | await handler(items) | |
34 | } | |
35 | } | |
36 | } | |
37 | ||
38 | export { | |
39 | crawlCollectionPage | |
40 | } |