1 import { Transaction } from 'sequelize'
2 import { VideoPrivacy } from '../../../shared/models/videos'
3 import { getServerActor } from '../../helpers/utils'
4 import { VideoModel } from '../../models/video/video'
5 import { VideoShareModel } from '../../models/video/video-share'
6 import { sendUndoAnnounce, sendVideoAnnounce } from './send'
7 import { getAnnounceActivityPubUrl } from './url'
8 import { VideoChannelModel } from '../../models/video/video-channel'
9 import * as Bluebird from 'bluebird'
10 import { doRequest } from '../../helpers/requests'
11 import { getOrCreateActorAndServerAndModel } from './actor'
12 import { logger } from '../../helpers/logger'
13 import { CRAWL_REQUEST_CONCURRENCY } from '../../initializers'
15 async function shareVideoByServerAndChannel (video: VideoModel, t: Transaction) {
16 if (video.privacy === VideoPrivacy.PRIVATE) return undefined
19 shareByServer(video, t),
20 shareByVideoChannel(video, t)
24 async function changeVideoChannelShare (video: VideoModel, oldVideoChannel: VideoChannelModel, t: Transaction) {
25 await undoShareByVideoChannel(video, oldVideoChannel, t)
27 await shareByVideoChannel(video, t)
30 async function addVideoShares (shareUrls: string[], instance: VideoModel) {
31 await Bluebird.map(shareUrls, async shareUrl => {
34 const { body } = await doRequest({
39 if (!body || !body.actor) throw new Error('Body of body actor is invalid')
41 const actorUrl = body.actor
42 const actor = await getOrCreateActorAndServerAndModel(actorUrl)
50 await VideoShareModel.findOrCreate({
57 logger.warn('Cannot add share %s.', shareUrl, { err })
59 }, { concurrency: CRAWL_REQUEST_CONCURRENCY })
63 changeVideoChannelShare,
65 shareVideoByServerAndChannel
68 // ---------------------------------------------------------------------------
70 async function shareByServer (video: VideoModel, t: Transaction) {
71 const serverActor = await getServerActor()
73 const serverShareUrl = getAnnounceActivityPubUrl(video.url, serverActor)
74 return VideoShareModel.findOrCreate({
76 actorId: serverActor.id,
84 }).then(([ serverShare, created ]) => {
85 if (created) return sendVideoAnnounce(serverActor, serverShare, video, t)
91 async function shareByVideoChannel (video: VideoModel, t: Transaction) {
92 const videoChannelShareUrl = getAnnounceActivityPubUrl(video.url, video.VideoChannel.Actor)
93 return VideoShareModel.findOrCreate({
95 actorId: video.VideoChannel.actorId,
97 url: videoChannelShareUrl
100 url: videoChannelShareUrl
103 }).then(([ videoChannelShare, created ]) => {
104 if (created) return sendVideoAnnounce(video.VideoChannel.Actor, videoChannelShare, video, t)
110 async function undoShareByVideoChannel (video: VideoModel, oldVideoChannel: VideoChannelModel, t: Transaction) {
112 const oldShare = await VideoShareModel.load(oldVideoChannel.actorId, video.id, t)
113 if (!oldShare) return new Error('Cannot find old video channel share ' + oldVideoChannel.actorId + ' for video ' + video.id)
115 await sendUndoAnnounce(oldVideoChannel.Actor, oldShare, video, t)
116 await oldShare.destroy({ transaction: t })