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import * as Sequelize from 'sequelize'
import {
AccountInstance,
VideoInstance,
VideoChannelInstance
} from '../../models'
import { httpRequestJobScheduler } from '../jobs'
import { signObject, activityPubContextify } from '../../helpers'
import { Activity } from '../../../shared'
function sendCreateVideoChannel (videoChannel: VideoChannelInstance, t: Sequelize.Transaction) {
const videoChannelObject = videoChannel.toActivityPubObject()
const data = createActivityData(videoChannel.url, videoChannel.Account, videoChannelObject)
return broadcastToFollowers(data, t)
}
function sendUpdateVideoChannel (videoChannel: VideoChannelInstance, t: Sequelize.Transaction) {
const videoChannelObject = videoChannel.toActivityPubObject()
const data = updateActivityData(videoChannel.url, videoChannel.Account, videoChannelObject)
return broadcastToFollowers(data, t)
}
function sendDeleteVideoChannel (videoChannel: VideoChannelInstance, t: Sequelize.Transaction) {
const videoChannelObject = videoChannel.toActivityPubObject()
const data = deleteActivityData(videoChannel.url, videoChannel.Account, videoChannelObject)
return broadcastToFollowers(data, t)
}
function sendAddVideo (video: VideoInstance, t: Sequelize.Transaction) {
const videoObject = video.toActivityPubObject()
const data = addActivityData(video.url, video.VideoChannel.Account, video.VideoChannel.url, videoObject)
return broadcastToFollowers(data, t)
}
function sendUpdateVideo (video: VideoInstance, t: Sequelize.Transaction) {
const videoObject = video.toActivityPubObject()
const data = updateActivityData(video.url, video.VideoChannel.Account, videoObject)
return broadcastToFollowers(data, t)
}
function sendDeleteVideo (video: VideoInstance, t: Sequelize.Transaction) {
const videoObject = video.toActivityPubObject()
const data = deleteActivityData(video.url, video.VideoChannel.Account, videoObject)
return broadcastToFollowers(data, t)
}
// ---------------------------------------------------------------------------
export {
}
// ---------------------------------------------------------------------------
function broadcastToFollowers (data: any, t: Sequelize.Transaction) {
return httpRequestJobScheduler.createJob(t, 'http-request', 'httpRequestBroadcastHandler', data)
}
function buildSignedActivity (byAccount: AccountInstance, data: Object) {
const activity = activityPubContextify(data)
return signObject(byAccount, activity) as Promise<Activity>
}
async function getPublicActivityTo (account: AccountInstance) {
const inboxUrls = await account.getFollowerSharedInboxUrls()
return inboxUrls.concat('https://www.w3.org/ns/activitystreams#Public')
}
async function createActivityData (url: string, byAccount: AccountInstance, object: any) {
const to = await getPublicActivityTo(byAccount)
const base = {
type: 'Create',
id: url,
actor: byAccount.url,
to,
object
}
return buildSignedActivity(byAccount, base)
}
async function updateActivityData (url: string, byAccount: AccountInstance, object: any) {
const to = await getPublicActivityTo(byAccount)
const base = {
type: 'Update',
id: url,
actor: byAccount.url,
to,
object
}
return buildSignedActivity(byAccount, base)
}
async function deleteActivityData (url: string, byAccount: AccountInstance, object: any) {
const to = await getPublicActivityTo(byAccount)
const base = {
type: 'Update',
id: url,
actor: byAccount.url,
to,
object
}
return buildSignedActivity(byAccount, base)
}
async function addActivityData (url: string, byAccount: AccountInstance, target: string, object: any) {
const to = await getPublicActivityTo(byAccount)
const base = {
type: 'Add',
id: url,
actor: byAccount.url,
to,
object,
target
}
return buildSignedActivity(byAccount, base)
}
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