import { Transaction } from 'sequelize'
import { VideoPrivacy } from '../../../shared/models/videos'
-import { getServerActor } from '../../helpers'
-import { VideoModel } from '../../models/video/video'
+import { getServerActor } from '../../helpers/utils'
import { VideoShareModel } from '../../models/video/video-share'
-import { sendVideoAnnounceToFollowers } from './send'
+import { sendUndoAnnounce, sendVideoAnnounce } from './send'
+import { getVideoAnnounceActivityPubUrl } from './url'
+import * as Bluebird from 'bluebird'
+import { doRequest } from '../../helpers/requests'
+import { getOrCreateActorAndServerAndModel } from './actor'
+import { logger } from '../../helpers/logger'
+import { CRAWL_REQUEST_CONCURRENCY } from '../../initializers/constants'
+import { checkUrlsSameHost, getAPId } from '../../helpers/activitypub'
+import { MChannelActor, MChannelActorLight, MVideo, MVideoAccountLight, MVideoId } from '../../typings/models/video'
-async function shareVideoByServerAndChannel (video: VideoModel, t: Transaction) {
+async function shareVideoByServerAndChannel (video: MVideoAccountLight, t: Transaction) {
if (video.privacy === VideoPrivacy.PRIVATE) return undefined
- const serverActor = await getServerActor()
+ return Promise.all([
+ shareByServer(video, t),
+ shareByVideoChannel(video, t)
+ ])
+}
- const serverShare = VideoShareModel.create({
- actorId: serverActor.id,
- videoId: video.id
- }, { transaction: t })
+async function changeVideoChannelShare (
+ video: MVideoAccountLight,
+ oldVideoChannel: MChannelActorLight,
+ t: Transaction
+) {
+ logger.info('Updating video channel of video %s: %s -> %s.', video.uuid, oldVideoChannel.name, video.VideoChannel.name)
- const videoChannelShare = VideoShareModel.create({
- actorId: video.VideoChannel.actorId,
- videoId: video.id
- }, { transaction: t })
+ await undoShareByVideoChannel(video, oldVideoChannel, t)
- await Promise.all([
- serverShare,
- videoChannelShare
- ])
+ await shareByVideoChannel(video, t)
+}
+
+async function addVideoShares (shareUrls: string[], video: MVideoId) {
+ await Bluebird.map(shareUrls, async shareUrl => {
+ try {
+ // Fetch url
+ const { body } = await doRequest({
+ uri: shareUrl,
+ json: true,
+ activityPub: true
+ })
+ if (!body || !body.actor) throw new Error('Body or body actor is invalid')
- return sendVideoAnnounceToFollowers(serverActor, video, t)
+ const actorUrl = getAPId(body.actor)
+ if (checkUrlsSameHost(shareUrl, actorUrl) !== true) {
+ throw new Error(`Actor url ${actorUrl} has not the same host than the share url ${shareUrl}`)
+ }
+
+ const actor = await getOrCreateActorAndServerAndModel(actorUrl)
+
+ const entry = {
+ actorId: actor.id,
+ videoId: video.id,
+ url: shareUrl
+ }
+
+ await VideoShareModel.upsert(entry)
+ } catch (err) {
+ logger.warn('Cannot add share %s.', shareUrl, { err })
+ }
+ }, { concurrency: CRAWL_REQUEST_CONCURRENCY })
}
export {
+ changeVideoChannelShare,
+ addVideoShares,
shareVideoByServerAndChannel
}
+
+// ---------------------------------------------------------------------------
+
+async function shareByServer (video: MVideo, t: Transaction) {
+ const serverActor = await getServerActor()
+
+ const serverShareUrl = getVideoAnnounceActivityPubUrl(serverActor, video)
+ const [ serverShare ] = await VideoShareModel.findOrCreate({
+ defaults: {
+ actorId: serverActor.id,
+ videoId: video.id,
+ url: serverShareUrl
+ },
+ where: {
+ url: serverShareUrl
+ },
+ transaction: t
+ })
+
+ return sendVideoAnnounce(serverActor, serverShare, video, t)
+}
+
+async function shareByVideoChannel (video: MVideoAccountLight, t: Transaction) {
+ const videoChannelShareUrl = getVideoAnnounceActivityPubUrl(video.VideoChannel.Actor, video)
+ const [ videoChannelShare ] = await VideoShareModel.findOrCreate({
+ defaults: {
+ actorId: video.VideoChannel.actorId,
+ videoId: video.id,
+ url: videoChannelShareUrl
+ },
+ where: {
+ url: videoChannelShareUrl
+ },
+ transaction: t
+ })
+
+ return sendVideoAnnounce(video.VideoChannel.Actor, videoChannelShare, video, t)
+}
+
+async function undoShareByVideoChannel (video: MVideo, oldVideoChannel: MChannelActorLight, t: Transaction) {
+ // Load old share
+ const oldShare = await VideoShareModel.load(oldVideoChannel.actorId, video.id, t)
+ if (!oldShare) return new Error('Cannot find old video channel share ' + oldVideoChannel.actorId + ' for video ' + video.id)
+
+ await sendUndoAnnounce(oldVideoChannel.Actor, oldShare, video, t)
+ await oldShare.destroy({ transaction: t })
+}