120 lines
4.7 KiB
TypeScript
120 lines
4.7 KiB
TypeScript
|
|
import { checkUrlsSameHost, getAPId } from '@server/helpers/activitypub'
|
|
import { ActorFetchByUrlType, fetchActorByUrl } from '@server/helpers/actor'
|
|
import { retryTransactionWrapper } from '@server/helpers/database-utils'
|
|
import { logger } from '@server/helpers/logger'
|
|
import { JobQueue } from '@server/lib/job-queue'
|
|
import { MActor, MActorAccountChannelId, MActorAccountChannelIdActor, MActorAccountId, MActorFullActor } from '@server/types/models'
|
|
import { ActivityPubActor } from '@shared/models'
|
|
import { refreshActorIfNeeded } from './refresh'
|
|
import { APActorCreator, fetchRemoteActor } from './shared'
|
|
|
|
function getOrCreateAPActor (
|
|
activityActor: string | ActivityPubActor,
|
|
fetchType: 'all',
|
|
recurseIfNeeded?: boolean,
|
|
updateCollections?: boolean
|
|
): Promise<MActorFullActor>
|
|
|
|
function getOrCreateAPActor (
|
|
activityActor: string | ActivityPubActor,
|
|
fetchType?: 'association-ids',
|
|
recurseIfNeeded?: boolean,
|
|
updateCollections?: boolean
|
|
): Promise<MActorAccountChannelId>
|
|
|
|
async function getOrCreateAPActor (
|
|
activityActor: string | ActivityPubActor,
|
|
fetchType: ActorFetchByUrlType = 'association-ids',
|
|
recurseIfNeeded = true,
|
|
updateCollections = false
|
|
): Promise<MActorFullActor | MActorAccountChannelId> {
|
|
const actorUrl = getAPId(activityActor)
|
|
let actor = await loadActorFromDB(actorUrl, fetchType)
|
|
|
|
let created = false
|
|
let accountPlaylistsUrl: string
|
|
|
|
// We don't have this actor in our database, fetch it on remote
|
|
if (!actor) {
|
|
const { actorObject } = await fetchRemoteActor(actorUrl)
|
|
if (actorObject === undefined) throw new Error('Cannot fetch remote actor ' + actorUrl)
|
|
|
|
// Create the attributed to actor
|
|
// In PeerTube a video channel is owned by an account
|
|
let ownerActor: MActorFullActor
|
|
if (recurseIfNeeded === true && actorObject.type === 'Group') {
|
|
ownerActor = await getOrCreateAPOwner(actorObject, actorUrl)
|
|
}
|
|
|
|
const creator = new APActorCreator(actorObject, ownerActor)
|
|
actor = await retryTransactionWrapper(creator.create.bind(creator))
|
|
created = true
|
|
accountPlaylistsUrl = actorObject.playlists
|
|
}
|
|
|
|
if (actor.Account) (actor as MActorAccountChannelIdActor).Account.Actor = actor
|
|
if (actor.VideoChannel) (actor as MActorAccountChannelIdActor).VideoChannel.Actor = actor
|
|
|
|
const { actor: actorRefreshed, refreshed } = await retryTransactionWrapper(refreshActorIfNeeded, actor, fetchType)
|
|
if (!actorRefreshed) throw new Error('Actor ' + actor.url + ' does not exist anymore.')
|
|
|
|
await scheduleOutboxFetchIfNeeded(actor, created, refreshed, updateCollections)
|
|
await schedulePlaylistFetchIfNeeded(actor, created, accountPlaylistsUrl)
|
|
|
|
return actorRefreshed
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
getOrCreateAPActor
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
async function loadActorFromDB (actorUrl: string, fetchType: ActorFetchByUrlType) {
|
|
let actor = await fetchActorByUrl(actorUrl, fetchType)
|
|
|
|
// Orphan actor (not associated to an account of channel) so recreate it
|
|
if (actor && (!actor.Account && !actor.VideoChannel)) {
|
|
await actor.destroy()
|
|
actor = null
|
|
}
|
|
|
|
return actor
|
|
}
|
|
|
|
function getOrCreateAPOwner (actorObject: ActivityPubActor, actorUrl: string) {
|
|
const accountAttributedTo = actorObject.attributedTo.find(a => a.type === 'Person')
|
|
if (!accountAttributedTo) throw new Error('Cannot find account attributed to video channel ' + actorUrl)
|
|
|
|
if (checkUrlsSameHost(accountAttributedTo.id, actorUrl) !== true) {
|
|
throw new Error(`Account attributed to ${accountAttributedTo.id} does not have the same host than actor url ${actorUrl}`)
|
|
}
|
|
|
|
try {
|
|
// Don't recurse another time
|
|
const recurseIfNeeded = false
|
|
return getOrCreateAPActor(accountAttributedTo.id, 'all', recurseIfNeeded)
|
|
} catch (err) {
|
|
logger.error('Cannot get or create account attributed to video channel ' + actorUrl)
|
|
throw new Error(err)
|
|
}
|
|
}
|
|
|
|
async function scheduleOutboxFetchIfNeeded (actor: MActor, created: boolean, refreshed: boolean, updateCollections: boolean) {
|
|
if ((created === true || refreshed === true) && updateCollections === true) {
|
|
const payload = { uri: actor.outboxUrl, type: 'activity' as 'activity' }
|
|
await JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload })
|
|
}
|
|
}
|
|
|
|
async function schedulePlaylistFetchIfNeeded (actor: MActorAccountId, created: boolean, accountPlaylistsUrl: string) {
|
|
// We created a new account: fetch the playlists
|
|
if (created === true && actor.Account && accountPlaylistsUrl) {
|
|
const payload = { uri: accountPlaylistsUrl, accountId: actor.Account.id, type: 'account-playlists' as 'account-playlists' }
|
|
await JobQueue.Instance.createJobWithPromise({ type: 'activitypub-http-fetcher', payload })
|
|
}
|
|
}
|