// Intercept ActivityPub client requests
import * as express from 'express'
import { pageToStartAndCount } from '../../helpers'
import { activityPubCollectionPagination } from '../../helpers/activitypub'
import { database as db } from '../../initializers'
import { ACTIVITY_PUB, CONFIG } from '../../initializers/constants'
import { buildVideoChannelAnnounceToFollowers } from '../../lib/activitypub/send/send-announce'
import { buildVideoAnnounceToFollowers } from '../../lib/index'
import { executeIfActivityPub, localAccountValidator } from '../../middlewares'
import { asyncMiddleware } from '../../middlewares/async'
import { videoChannelsGetValidator, videoChannelsShareValidator } from '../../middlewares/validators/video-channels'
import { videosGetValidator, videosShareValidator } from '../../middlewares/validators/videos'
import { AccountInstance, VideoChannelInstance } from '../../models'
import { VideoChannelShareInstance } from '../../models/video/video-channel-share-interface'
import { VideoInstance } from '../../models/video/video-interface'
import { VideoShareInstance } from '../../models/video/video-share-interface'
const activityPubClientRouter = express.Router()
activityPubClientRouter.get('/account/:name',
executeIfActivityPub(localAccountValidator),
executeIfActivityPub(accountController)
)
activityPubClientRouter.get('/account/:name/followers',
executeIfActivityPub(localAccountValidator),
executeIfActivityPub(asyncMiddleware(accountFollowersController))
)
activityPubClientRouter.get('/account/:name/following',
executeIfActivityPub(localAccountValidator),
executeIfActivityPub(asyncMiddleware(accountFollowingController))
)
activityPubClientRouter.get('/videos/watch/:id',
executeIfActivityPub(videosGetValidator),
executeIfActivityPub(videoController)
)
activityPubClientRouter.get('/videos/watch/:id/announces/:accountId',
executeIfActivityPub(asyncMiddleware(videosShareValidator)),
executeIfActivityPub(asyncMiddleware(videoAnnounceController))
)
activityPubClientRouter.get('/video-channels/:id',
executeIfActivityPub(videoChannelsGetValidator),
executeIfActivityPub(asyncMiddleware(videoChannelController))
)
activityPubClientRouter.get('/video-channels/:id/announces/:accountId',
executeIfActivityPub(asyncMiddleware(videoChannelsShareValidator)),
executeIfActivityPub(asyncMiddleware(videoChannelAnnounceController))
)
// ---------------------------------------------------------------------------
export {
activityPubClientRouter
}
// ---------------------------------------------------------------------------
function accountController (req: express.Request, res: express.Response, next: express.NextFunction) {
const account: AccountInstance = res.locals.account
return res.json(account.toActivityPubObject()).end()
}
async function accountFollowersController (req: express.Request, res: express.Response, next: express.NextFunction) {
const account: AccountInstance = res.locals.account
const page = req.query.page || 1
const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
const result = await db.AccountFollow.listAcceptedFollowerUrlsForApi([ account.id ], start, count)
const activityPubResult = activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)
return res.json(activityPubResult)
}
async function accountFollowingController (req: express.Request, res: express.Response, next: express.NextFunction) {
const account: AccountInstance = res.locals.account
const page = req.query.page || 1
const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
const result = await db.AccountFollow.listAcceptedFollowingUrlsForApi([ account.id ], start, count)
const activityPubResult = activityPubCollectionPagination(CONFIG.WEBSERVER.URL + req.url, page, result)
return res.json(activityPubResult)
}
function videoController (req: express.Request, res: express.Response, next: express.NextFunction) {
const video: VideoInstance = res.locals.video
return res.json(video.toActivityPubObject())
}
async function videoAnnounceController (req: express.Request, res: express.Response, next: express.NextFunction) {
const share = res.locals.videoShare as VideoShareInstance
const object = await buildVideoAnnounceToFollowers(share.Account, res.locals.video, undefined)
return res.json(object)
}
async function videoChannelAnnounceController (req: express.Request, res: express.Response, next: express.NextFunction) {
const share = res.locals.videoChannelShare as VideoChannelShareInstance
const object = await buildVideoChannelAnnounceToFollowers(share.Account, share.VideoChannel, undefined)
return res.json(object)
}
async function videoChannelController (req: express.Request, res: express.Response, next: express.NextFunction) {
const videoChannel: VideoChannelInstance = res.locals.videoChannel
return res.json(videoChannel.toActivityPubObject())
}