mirror of https://github.com/Chocobozzz/PeerTube
73 lines
2.2 KiB
TypeScript
73 lines
2.2 KiB
TypeScript
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import { logger } from '../../helpers/logger'
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import { AbstractScheduler } from './abstract-scheduler'
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import { INSTANCES_INDEX, SCHEDULER_INTERVALS_MS, SERVER_ACTOR_NAME } from '../../initializers/constants'
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import { CONFIG } from '../../initializers/config'
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import { chunk } from 'lodash'
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import { doRequest } from '@server/helpers/requests'
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import { ActorFollowModel } from '@server/models/activitypub/actor-follow'
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import { JobQueue } from '@server/lib/job-queue'
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import { getServerActor } from '@server/helpers/utils'
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export class AutoFollowIndexInstances extends AbstractScheduler {
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private static instance: AbstractScheduler
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protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.autoFollowIndexInstances
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private lastCheck: Date
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private constructor () {
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super()
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}
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protected async internalExecute () {
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return this.autoFollow()
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}
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private async autoFollow () {
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if (CONFIG.FOLLOWINGS.INSTANCE.AUTO_FOLLOW_INDEX.ENABLED === false) return
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const indexUrl = CONFIG.FOLLOWINGS.INSTANCE.AUTO_FOLLOW_INDEX.INDEX_URL
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logger.info('Auto follow instances of index %s.', indexUrl)
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try {
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const serverActor = await getServerActor()
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const uri = indexUrl + INSTANCES_INDEX.HOSTS_PATH
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const qs = this.lastCheck ? { since: this.lastCheck.toISOString() } : {}
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this.lastCheck = new Date()
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const { body } = await doRequest({ uri, qs, json: true })
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const hosts: string[] = body.data.map(o => o.host)
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const chunks = chunk(hosts, 20)
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for (const chunk of chunks) {
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const unfollowedHosts = await ActorFollowModel.keepUnfollowedInstance(chunk)
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for (const unfollowedHost of unfollowedHosts) {
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const payload = {
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host: unfollowedHost,
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name: SERVER_ACTOR_NAME,
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followerActorId: serverActor.id,
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isAutoFollow: true
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}
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await JobQueue.Instance.createJob({ type: 'activitypub-follow', payload })
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.catch(err => logger.error('Cannot create follow job for %s.', unfollowedHost, err))
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}
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}
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} catch (err) {
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logger.error('Cannot auto follow hosts of index %s.', indexUrl, { err })
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}
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}
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static get Instance () {
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return this.instance || (this.instance = new this())
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}
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}
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