import { join } from 'path'
import * as request from 'request'
+import * as Sequelize from 'sequelize'
import * as url from 'url'
import { ActivityIconObject } from '../../shared/index'
import { ActivityPubActor } from '../../shared/models/activitypub/activitypub-actor'
+import { VideoChannelObject } from '../../shared/models/activitypub/objects/video-channel-object'
import { ResultList } from '../../shared/models/result-list.model'
import { database as db, REMOTE_SCHEME } from '../initializers'
import { ACTIVITY_PUB_ACCEPT_HEADER, CONFIG, STATIC_PATHS } from '../initializers/constants'
+import { videoChannelActivityObjectToDBAttributes } from '../lib/activitypub/misc'
+import { sendVideoAnnounce } from '../lib/activitypub/send-request'
+import { sendVideoChannelAnnounce } from '../lib/index'
+import { AccountInstance } from '../models/account/account-interface'
+import { VideoChannelInstance } from '../models/video/video-channel-interface'
import { VideoInstance } from '../models/video/video-interface'
import { isRemoteAccountValid } from './custom-validators'
+import { isVideoChannelObjectValid } from './custom-validators/activitypub/videos'
import { logger } from './logger'
import { doRequest, doRequestAndSaveToFile } from './requests'
+import { getServerAccount } from './utils'
function generateThumbnailFromUrl (video: VideoInstance, icon: ActivityIconObject) {
const thumbnailName = video.getThumbnailName()
return doRequestAndSaveToFile(options, thumbnailPath)
}
+async function shareVideoChannelByServer (videoChannel: VideoChannelInstance, t: Sequelize.Transaction) {
+ const serverAccount = await getServerAccount()
+
+ await db.VideoChannelShare.create({
+ accountId: serverAccount.id,
+ videoChannelId: videoChannel.id
+ }, { transaction: t })
+
+ return sendVideoChannelAnnounce(serverAccount, videoChannel, t)
+}
+
+async function shareVideoByServer (video: VideoInstance, t: Sequelize.Transaction) {
+ const serverAccount = await getServerAccount()
+
+ await db.VideoShare.create({
+ accountId: serverAccount.id,
+ videoId: video.id
+ }, { transaction: t })
+
+ return sendVideoAnnounce(serverAccount, video, t)
+}
+
function getActivityPubUrl (type: 'video' | 'videoChannel' | 'account' | 'videoAbuse', id: string) {
if (type === 'video') return CONFIG.WEBSERVER.URL + '/videos/watch/' + id
else if (type === 'videoChannel') return CONFIG.WEBSERVER.URL + '/video-channels/' + id
if (res === undefined) throw new Error('Cannot fetch remote account.')
// Save our new account in database
- const account = res.account
- await account.save()
+ account = await res.account.save()
}
return account
}
+async function getOrCreateVideoChannel (ownerAccount: AccountInstance, videoChannelUrl: string) {
+ let videoChannel = await db.VideoChannel.loadByUrl(videoChannelUrl)
+
+ // We don't have this account in our database, fetch it on remote
+ if (!videoChannel) {
+ videoChannel = await fetchRemoteVideoChannel(ownerAccount, videoChannelUrl)
+ if (videoChannel === undefined) throw new Error('Cannot fetch remote video channel.')
+
+ // Save our new video channel in database
+ await videoChannel.save()
+ }
+
+ return videoChannel
+}
+
async function fetchRemoteAccountAndCreateServer (accountUrl: string) {
const options = {
uri: accountUrl,
return { account, server }
}
+async function fetchRemoteVideoChannel (ownerAccount: AccountInstance, videoChannelUrl: string) {
+ const options = {
+ uri: videoChannelUrl,
+ method: 'GET',
+ headers: {
+ 'Accept': ACTIVITY_PUB_ACCEPT_HEADER
+ }
+ }
+
+ logger.info('Fetching remote video channel %s.', videoChannelUrl)
+
+ let requestResult
+ try {
+ requestResult = await doRequest(options)
+ } catch (err) {
+ logger.warn('Cannot fetch remote video channel %s.', videoChannelUrl, err)
+ return undefined
+ }
+
+ const videoChannelJSON: VideoChannelObject = JSON.parse(requestResult.body)
+ if (isVideoChannelObjectValid(videoChannelJSON) === false) {
+ logger.debug('Remote video channel JSON is not valid.', { videoChannelJSON })
+ return undefined
+ }
+
+ const videoChannelAttributes = videoChannelActivityObjectToDBAttributes(videoChannelJSON, ownerAccount)
+ const videoChannel = db.VideoChannel.build(videoChannelAttributes)
+ videoChannel.Account = ownerAccount
+
+ return videoChannel
+}
+
function fetchRemoteVideoPreview (video: VideoInstance) {
// FIXME: use url
const host = video.VideoChannel.Account.Server.host
generateThumbnailFromUrl,
getOrCreateAccount,
fetchRemoteVideoPreview,
- fetchRemoteVideoDescription
+ fetchRemoteVideoDescription,
+ shareVideoChannelByServer,
+ shareVideoByServer,
+ getOrCreateVideoChannel
}
// ---------------------------------------------------------------------------