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Commit | Line | Data |
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54141398 | 1 | import { Transaction } from 'sequelize' |
e251f170 | 2 | import { Activity } from '../../../../shared/models/activitypub' |
da854ddd | 3 | import { logger } from '../../../helpers/logger' |
50d6de9c C |
4 | import { ActorModel } from '../../../models/activitypub/actor' |
5 | import { ActorFollowModel } from '../../../models/activitypub/actor-follow' | |
94a5ff8a | 6 | import { JobQueue } from '../../job-queue' |
63c93323 C |
7 | |
8 | async function forwardActivity ( | |
9 | activity: Activity, | |
10 | t: Transaction, | |
93ef8a9d C |
11 | followersException: ActorModel[] = [], |
12 | additionalFollowerUrls: string[] = [] | |
63c93323 C |
13 | ) { |
14 | const to = activity.to || [] | |
15 | const cc = activity.cc || [] | |
16 | ||
93ef8a9d | 17 | const followersUrls = additionalFollowerUrls |
63c93323 C |
18 | for (const dest of to.concat(cc)) { |
19 | if (dest.endsWith('/followers')) { | |
20 | followersUrls.push(dest) | |
21 | } | |
22 | } | |
23 | ||
50d6de9c C |
24 | const toActorFollowers = await ActorModel.listByFollowersUrls(followersUrls, t) |
25 | const uris = await computeFollowerUris(toActorFollowers, followersException, t) | |
63c93323 C |
26 | |
27 | if (uris.length === 0) { | |
50d6de9c | 28 | logger.info('0 followers for %s, no forwarding.', toActorFollowers.map(a => a.id).join(', ')) |
df1966c9 | 29 | return undefined |
63c93323 C |
30 | } |
31 | ||
32 | logger.debug('Creating forwarding job.', { uris }) | |
33 | ||
94a5ff8a | 34 | const payload = { |
63c93323 C |
35 | uris, |
36 | body: activity | |
37 | } | |
94a5ff8a | 38 | return JobQueue.Instance.createJob({ type: 'activitypub-http-broadcast', payload }) |
63c93323 | 39 | } |
54141398 | 40 | |
40ff5707 C |
41 | async function broadcastToFollowers ( |
42 | data: any, | |
50d6de9c C |
43 | byActor: ActorModel, |
44 | toActorFollowers: ActorModel[], | |
40ff5707 | 45 | t: Transaction, |
93ef8a9d | 46 | actorsException: ActorModel[] = [] |
40ff5707 | 47 | ) { |
93ef8a9d | 48 | const uris = await computeFollowerUris(toActorFollowers, actorsException, t) |
94a5ff8a | 49 | return broadcastTo(uris, data, byActor) |
93ef8a9d C |
50 | } |
51 | ||
52 | async function broadcastToActors ( | |
53 | data: any, | |
54 | byActor: ActorModel, | |
55 | toActors: ActorModel[], | |
93ef8a9d C |
56 | actorsException: ActorModel[] = [] |
57 | ) { | |
58 | const uris = await computeUris(toActors, actorsException) | |
94a5ff8a | 59 | return broadcastTo(uris, data, byActor) |
93ef8a9d C |
60 | } |
61 | ||
94a5ff8a | 62 | async function broadcastTo (uris: string[], data: any, byActor: ActorModel) { |
93ef8a9d | 63 | if (uris.length === 0) return undefined |
54141398 | 64 | |
63c93323 | 65 | logger.debug('Creating broadcast job.', { uris }) |
40ff5707 | 66 | |
94a5ff8a | 67 | const payload = { |
40ff5707 | 68 | uris, |
50d6de9c | 69 | signatureActorId: byActor.id, |
54141398 C |
70 | body: data |
71 | } | |
72 | ||
94a5ff8a | 73 | return JobQueue.Instance.createJob({ type: 'activitypub-http-broadcast', payload }) |
54141398 C |
74 | } |
75 | ||
94a5ff8a | 76 | async function unicastTo (data: any, byActor: ActorModel, toActorUrl: string) { |
50d6de9c | 77 | logger.debug('Creating unicast job.', { uri: toActorUrl }) |
63c93323 | 78 | |
94a5ff8a C |
79 | const payload = { |
80 | uri: toActorUrl, | |
50d6de9c | 81 | signatureActorId: byActor.id, |
54141398 C |
82 | body: data |
83 | } | |
84 | ||
94a5ff8a | 85 | return JobQueue.Instance.createJob({ type: 'activitypub-http-unicast', payload }) |
54141398 C |
86 | } |
87 | ||
e251f170 | 88 | // --------------------------------------------------------------------------- |
54141398 | 89 | |
e251f170 C |
90 | export { |
91 | broadcastToFollowers, | |
92 | unicastTo, | |
93 | forwardActivity, | |
94 | broadcastToActors | |
54141398 C |
95 | } |
96 | ||
e251f170 | 97 | // --------------------------------------------------------------------------- |
e12a0092 | 98 | |
93ef8a9d | 99 | async function computeFollowerUris (toActorFollower: ActorModel[], actorsException: ActorModel[], t: Transaction) { |
50d6de9c | 100 | const toActorFollowerIds = toActorFollower.map(a => a.id) |
63c93323 | 101 | |
50d6de9c | 102 | const result = await ActorFollowModel.listAcceptedFollowerSharedInboxUrls(toActorFollowerIds, t) |
9a8cbd82 | 103 | const sharedInboxesException = actorsException.map(f => f.sharedInboxUrl || f.inboxUrl) |
93ef8a9d C |
104 | return result.data.filter(sharedInbox => sharedInboxesException.indexOf(sharedInbox) === -1) |
105 | } | |
106 | ||
107 | async function computeUris (toActors: ActorModel[], actorsException: ActorModel[] = []) { | |
9a8cbd82 | 108 | const toActorSharedInboxesSet = new Set(toActors.map(a => a.sharedInboxUrl || a.inboxUrl)) |
93ef8a9d | 109 | |
9a8cbd82 | 110 | const sharedInboxesException = actorsException.map(f => f.sharedInboxUrl || f.inboxUrl) |
93ef8a9d | 111 | return Array.from(toActorSharedInboxesSet) |
e251f170 | 112 | .filter(sharedInbox => sharedInboxesException.indexOf(sharedInbox) === -1) |
54141398 | 113 | } |