59 lines
1.9 KiB
TypeScript
59 lines
1.9 KiB
TypeScript
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import { Transaction } from 'sequelize'
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import { logger } from '../../../helpers/logger'
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import { ACTIVITY_PUB, database as db } from '../../../initializers'
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import { AccountInstance } from '../../../models/account/account-interface'
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import { activitypubHttpJobScheduler } from '../../jobs/activitypub-http-job-scheduler/activitypub-http-job-scheduler'
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async function broadcastToFollowers (data: any, byAccount: AccountInstance, toAccountFollowers: AccountInstance[], t: Transaction) {
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const toAccountFollowerIds = toAccountFollowers.map(a => a.id)
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const result = await db.AccountFollow.listAcceptedFollowerSharedInboxUrls(toAccountFollowerIds)
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if (result.data.length === 0) {
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logger.info('Not broadcast because of 0 followers for %s.', toAccountFollowerIds.join(', '))
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return undefined
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}
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const jobPayload = {
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uris: result.data,
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signatureAccountId: byAccount.id,
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body: data
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}
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return activitypubHttpJobScheduler.createJob(t, 'activitypubHttpBroadcastHandler', jobPayload)
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}
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async function unicastTo (data: any, byAccount: AccountInstance, toAccountUrl: string, t: Transaction) {
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const jobPayload = {
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uris: [ toAccountUrl ],
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signatureAccountId: byAccount.id,
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body: data
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}
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return activitypubHttpJobScheduler.createJob(t, 'activitypubHttpUnicastHandler', jobPayload)
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}
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async function getAudience (accountSender: AccountInstance, isPublic = true) {
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const followerInboxUrls = await accountSender.getFollowerSharedInboxUrls()
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// Thanks Mastodon: https://github.com/tootsuite/mastodon/blob/master/app/lib/activitypub/tag_manager.rb#L47
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let to = []
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let cc = []
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if (isPublic) {
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to = [ ACTIVITY_PUB.PUBLIC ]
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cc = followerInboxUrls
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} else { // Unlisted
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to = followerInboxUrls
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cc = [ ACTIVITY_PUB.PUBLIC ]
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}
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return { to, cc }
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}
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// ---------------------------------------------------------------------------
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export {
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broadcastToFollowers,
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unicastTo,
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getAudience
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}
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