1 import * as Sequelize from 'sequelize'
3 import { database as db } from '../../initializers'
9 import { httpRequestJobScheduler } from '../jobs'
10 import { signObject, activityPubContextify } from '../../helpers'
11 import { Activity } from '../../../shared'
12 import { VideoAbuseInstance } from '../../models/video/video-abuse-interface'
13 import { getActivityPubUrl } from '../../helpers/activitypub'
14 import { logger } from '../../helpers/logger'
16 async function sendCreateVideoChannel (videoChannel: VideoChannelInstance, t: Sequelize.Transaction) {
17 const videoChannelObject = videoChannel.toActivityPubObject()
18 const data = await createActivityData(videoChannel.url, videoChannel.Account, videoChannelObject)
20 return broadcastToFollowers(data, [ videoChannel.Account ], t)
23 async function sendUpdateVideoChannel (videoChannel: VideoChannelInstance, t: Sequelize.Transaction) {
24 const videoChannelObject = videoChannel.toActivityPubObject()
25 const data = await updateActivityData(videoChannel.url, videoChannel.Account, videoChannelObject)
27 return broadcastToFollowers(data, [ videoChannel.Account ], t)
30 async function sendDeleteVideoChannel (videoChannel: VideoChannelInstance, t: Sequelize.Transaction) {
31 const data = await deleteActivityData(videoChannel.url, videoChannel.Account)
33 return broadcastToFollowers(data, [ videoChannel.Account ], t)
36 async function sendAddVideo (video: VideoInstance, t: Sequelize.Transaction) {
37 const videoObject = video.toActivityPubObject()
38 const data = await addActivityData(video.url, video.VideoChannel.Account, video.VideoChannel.url, videoObject)
40 return broadcastToFollowers(data, [ video.VideoChannel.Account ], t)
43 async function sendUpdateVideo (video: VideoInstance, t: Sequelize.Transaction) {
44 const videoObject = video.toActivityPubObject()
45 const data = await updateActivityData(video.url, video.VideoChannel.Account, videoObject)
47 return broadcastToFollowers(data, [ video.VideoChannel.Account ], t)
50 async function sendDeleteVideo (video: VideoInstance, t: Sequelize.Transaction) {
51 const data = await deleteActivityData(video.url, video.VideoChannel.Account)
53 return broadcastToFollowers(data, [ video.VideoChannel.Account ], t)
56 async function sendDeleteAccount (account: AccountInstance, t: Sequelize.Transaction) {
57 const data = await deleteActivityData(account.url, account)
59 return broadcastToFollowers(data, [ account ], t)
62 async function sendAnnounce (byAccount: AccountInstance, instance: VideoInstance | VideoChannelInstance, t: Sequelize.Transaction) {
63 const object = instance.toActivityPubObject()
66 let objectActorUrl: string
67 if ((instance as any).VideoChannel !== undefined) {
68 objectActorUrl = (instance as VideoInstance).VideoChannel.Account.url
69 url = getActivityPubUrl('video', instance.uuid) + '#announce'
71 objectActorUrl = (instance as VideoChannelInstance).Account.url
72 url = getActivityPubUrl('videoChannel', instance.uuid) + '#announce'
75 const objectWithActor = Object.assign(object, {
79 const data = await announceActivityData(url, byAccount, objectWithActor)
80 return broadcastToFollowers(data, [ byAccount ], t)
83 async function sendVideoAbuse (
84 fromAccount: AccountInstance,
85 videoAbuse: VideoAbuseInstance,
87 t: Sequelize.Transaction
89 const url = getActivityPubUrl('videoAbuse', videoAbuse.id.toString())
90 const data = await createActivityData(url, fromAccount, video.url)
92 return unicastTo(data, video.VideoChannel.Account.sharedInboxUrl, t)
95 async function sendAccept (fromAccount: AccountInstance, toAccount: AccountInstance, t: Sequelize.Transaction) {
96 const data = await acceptActivityData(fromAccount)
98 return unicastTo(data, toAccount.inboxUrl, t)
101 async function sendFollow (fromAccount: AccountInstance, toAccount: AccountInstance, t: Sequelize.Transaction) {
102 const data = await followActivityData(toAccount.url, fromAccount)
104 return unicastTo(data, toAccount.inboxUrl, t)
107 // ---------------------------------------------------------------------------
110 sendCreateVideoChannel,
111 sendUpdateVideoChannel,
112 sendDeleteVideoChannel,
123 // ---------------------------------------------------------------------------
125 async function broadcastToFollowers (data: any, toAccountFollowers: AccountInstance[], t: Sequelize.Transaction) {
126 const toAccountFollowerIds = toAccountFollowers.map(a => a.id)
127 const result = await db.AccountFollow.listAcceptedFollowerSharedInboxUrls(toAccountFollowerIds)
128 if (result.data.length === 0) {
129 logger.info('Not broadcast because of 0 followers for %s.', toAccountFollowerIds.join(', '))
138 return httpRequestJobScheduler.createJob(t, 'httpRequestBroadcastHandler', jobPayload)
141 async function unicastTo (data: any, toAccountUrl: string, t: Sequelize.Transaction) {
143 uris: [ toAccountUrl ],
147 return httpRequestJobScheduler.createJob(t, 'httpRequestUnicastHandler', jobPayload)
150 function buildSignedActivity (byAccount: AccountInstance, data: Object) {
151 const activity = activityPubContextify(data)
153 return signObject(byAccount, activity) as Promise<Activity>
156 async function getPublicActivityTo (account: AccountInstance) {
157 const inboxUrls = await account.getFollowerSharedInboxUrls()
159 return inboxUrls.concat('https://www.w3.org/ns/activitystreams#Public')
162 async function createActivityData (url: string, byAccount: AccountInstance, object: any) {
163 const to = await getPublicActivityTo(byAccount)
167 actor: byAccount.url,
172 return buildSignedActivity(byAccount, base)
175 async function updateActivityData (url: string, byAccount: AccountInstance, object: any) {
176 const to = await getPublicActivityTo(byAccount)
180 actor: byAccount.url,
185 return buildSignedActivity(byAccount, base)
188 async function deleteActivityData (url: string, byAccount: AccountInstance) {
195 return buildSignedActivity(byAccount, base)
198 async function addActivityData (url: string, byAccount: AccountInstance, target: string, object: any) {
199 const to = await getPublicActivityTo(byAccount)
203 actor: byAccount.url,
209 return buildSignedActivity(byAccount, base)
212 async function announceActivityData (url: string, byAccount: AccountInstance, object: any) {
216 actor: byAccount.url,
220 return buildSignedActivity(byAccount, base)
223 async function followActivityData (url: string, byAccount: AccountInstance) {
227 actor: byAccount.url,
231 return buildSignedActivity(byAccount, base)
234 async function acceptActivityData (byAccount: AccountInstance) {
241 return buildSignedActivity(byAccount, base)