+import { join } from 'path'
+import * as request from 'request'
+import * as Sequelize from 'sequelize'
import * as url from 'url'
-
-import { database as db } from '../initializers'
-import { logger } from './logger'
-import { doRequest } from './requests'
-import { isRemoteAccountValid } from './custom-validators'
+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()
+ const thumbnailPath = join(CONFIG.STORAGE.THUMBNAILS_DIR, thumbnailName)
+
+ const options = {
+ method: 'GET',
+ uri: icon.url
+ }
+ 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
+ else if (type === 'account') return CONFIG.WEBSERVER.URL + '/account/' + id
+ else if (type === 'videoAbuse') return CONFIG.WEBSERVER.URL + '/admin/video-abuses/' + id
+
+ return ''
+}
+
+async function getOrCreateAccount (accountUrl: string) {
+ let account = await db.Account.loadByUrl(accountUrl)
+
+ // We don't have this account in our database, fetch it on remote
+ if (!account) {
+ const res = await fetchRemoteAccountAndCreateServer(accountUrl)
+ if (res === undefined) throw new Error('Cannot fetch remote account.')
+
+ // Save our new account in database
+ 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 fetchRemoteAccountAndCreatePod (accountUrl: string) {
+async function fetchRemoteAccountAndCreateServer (accountUrl: string) {
const options = {
uri: accountUrl,
- method: 'GET'
+ method: 'GET',
+ headers: {
+ 'Accept': ACTIVITY_PUB_ACCEPT_HEADER
+ }
}
+ logger.info('Fetching remote account %s.', accountUrl)
+
let requestResult
try {
requestResult = await doRequest(options)
} catch (err) {
- logger.warning('Cannot fetch remote account %s.', accountUrl, err)
+ logger.warn('Cannot fetch remote account %s.', accountUrl, err)
return undefined
}
- const accountJSON: ActivityPubActor = requestResult.body
- if (isRemoteAccountValid(accountJSON) === false) return undefined
+ const accountJSON: ActivityPubActor = JSON.parse(requestResult.body)
+ if (isRemoteAccountValid(accountJSON) === false) {
+ logger.debug('Remote account JSON is not valid.', { accountJSON })
+ return undefined
+ }
const followersCount = await fetchAccountCount(accountJSON.followers)
const followingCount = await fetchAccountCount(accountJSON.following)
})
const accountHost = url.parse(account.url).host
- const podOptions = {
+ const serverOptions = {
where: {
host: accountHost
},
host: accountHost
}
}
- const pod = await db.Pod.findOrCreate(podOptions)
+ const [ server ] = await db.Server.findOrCreate(serverOptions)
+ account.set('serverId', server.id)
+
+ 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
+ const path = join(STATIC_PATHS.PREVIEWS, video.getPreviewName())
+
+ return request.get(REMOTE_SCHEME.HTTP + '://' + host + path)
+}
+
+async function fetchRemoteVideoDescription (video: VideoInstance) {
+ const options = {
+ uri: video.url
+ }
- return { account, pod }
+ const { body } = await doRequest(options)
+ return body.description ? body.description : ''
}
-function activityPubContextify (data: object) {
+function activityPubContextify <T> (data: T) {
return Object.assign(data,{
'@context': [
'https://www.w3.org/ns/activitystreams',
'nsfw': 'as:sensitive',
'language': 'http://schema.org/inLanguage',
'views': 'http://schema.org/Number',
- 'size': 'http://schema.org/Number'
+ 'size': 'http://schema.org/Number',
+ 'VideoChannel': 'https://peertu.be/ns/VideoChannel'
}
]
})
// ---------------------------------------------------------------------------
export {
- fetchRemoteAccountAndCreatePod,
+ fetchRemoteAccountAndCreateServer,
activityPubContextify,
- activityPubCollectionPagination
+ activityPubCollectionPagination,
+ getActivityPubUrl,
+ generateThumbnailFromUrl,
+ getOrCreateAccount,
+ fetchRemoteVideoPreview,
+ fetchRemoteVideoDescription,
+ shareVideoChannelByServer,
+ shareVideoByServer,
+ getOrCreateVideoChannel
}
// ---------------------------------------------------------------------------
try {
requestResult = await doRequest(options)
} catch (err) {
- logger.warning('Cannot fetch remote account count %s.', url, err)
+ logger.warn('Cannot fetch remote account count %s.', url, err)
return undefined
}
projects / github / Chocobozzz / PeerTube.git / blobdiff