import 'multer' import express from 'express' import { pickCommonVideoQuery } from '@server/helpers/query' import { sendUndoFollow } from '@server/lib/activitypub/send' import { VideoChannelModel } from '@server/models/video/video-channel' import { HttpStatusCode } from '../../../../shared/models/http/http-error-codes' import { buildNSFWFilter, getCountVideos } from '../../../helpers/express-utils' import { getFormattedObjects } from '../../../helpers/utils' import { WEBSERVER } from '../../../initializers/constants' import { sequelizeTypescript } from '../../../initializers/database' import { JobQueue } from '../../../lib/job-queue' import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate, commonVideosFiltersValidator, paginationValidator, setDefaultPagination, setDefaultSort, setDefaultVideosSort, userSubscriptionAddValidator, userSubscriptionGetValidator } from '../../../middlewares' import { areSubscriptionsExistValidator, userSubscriptionListValidator, userSubscriptionsSortValidator, videosSortValidator } from '../../../middlewares/validators' import { ActorFollowModel } from '../../../models/actor/actor-follow' import { VideoModel } from '../../../models/video/video' const mySubscriptionsRouter = express.Router() mySubscriptionsRouter.get('/me/subscriptions/videos', authenticate, paginationValidator, videosSortValidator, setDefaultVideosSort, setDefaultPagination, commonVideosFiltersValidator, asyncMiddleware(getUserSubscriptionVideos) ) mySubscriptionsRouter.get('/me/subscriptions/exist', authenticate, areSubscriptionsExistValidator, asyncMiddleware(areSubscriptionsExist) ) mySubscriptionsRouter.get('/me/subscriptions', authenticate, paginationValidator, userSubscriptionsSortValidator, setDefaultSort, setDefaultPagination, userSubscriptionListValidator, asyncMiddleware(getUserSubscriptions) ) mySubscriptionsRouter.post('/me/subscriptions', authenticate, userSubscriptionAddValidator, addUserSubscription ) mySubscriptionsRouter.get('/me/subscriptions/:uri', authenticate, userSubscriptionGetValidator, asyncMiddleware(getUserSubscription) ) mySubscriptionsRouter.delete('/me/subscriptions/:uri', authenticate, userSubscriptionGetValidator, asyncRetryTransactionMiddleware(deleteUserSubscription) ) // --------------------------------------------------------------------------- export { mySubscriptionsRouter } // --------------------------------------------------------------------------- async function areSubscriptionsExist (req: express.Request, res: express.Response) { const uris = req.query.uris as string[] const user = res.locals.oauth.token.User const handles = uris.map(u => { let [ name, host ] = u.split('@') if (host === WEBSERVER.HOST) host = null return { name, host, uri: u } }) const results = await ActorFollowModel.listSubscribedIn(user.Account.Actor.id, handles) const existObject: { [id: string ]: boolean } = {} for (const handle of handles) { const obj = results.find(r => { const server = r.ActorFollowing.Server return r.ActorFollowing.preferredUsername === handle.name && ( (!server && !handle.host) || (server.host === handle.host) ) }) existObject[handle.uri] = obj !== undefined } return res.json(existObject) } function addUserSubscription (req: express.Request, res: express.Response) { const user = res.locals.oauth.token.User const [ name, host ] = req.body.uri.split('@') const payload = { name, host, assertIsChannel: true, followerActorId: user.Account.Actor.id } JobQueue.Instance.createJob({ type: 'activitypub-follow', payload }) return res.status(HttpStatusCode.NO_CONTENT_204).end() } async function getUserSubscription (req: express.Request, res: express.Response) { const subscription = res.locals.subscription const videoChannel = await VideoChannelModel.loadAndPopulateAccount(subscription.ActorFollowing.VideoChannel.id) return res.json(videoChannel.toFormattedJSON()) } async function deleteUserSubscription (req: express.Request, res: express.Response) { const subscription = res.locals.subscription await sequelizeTypescript.transaction(async t => { if (subscription.state === 'accepted') await sendUndoFollow(subscription, t) return subscription.destroy({ transaction: t }) }) return res.type('json') .status(HttpStatusCode.NO_CONTENT_204) .end() } async function getUserSubscriptions (req: express.Request, res: express.Response) { const user = res.locals.oauth.token.User const actorId = user.Account.Actor.id const resultList = await ActorFollowModel.listSubscriptionsForApi({ actorId, start: req.query.start, count: req.query.count, sort: req.query.sort, search: req.query.search }) return res.json(getFormattedObjects(resultList.data, resultList.total)) } async function getUserSubscriptionVideos (req: express.Request, res: express.Response) { const user = res.locals.oauth.token.User const countVideos = getCountVideos(req) const query = pickCommonVideoQuery(req.query) const resultList = await VideoModel.listForApi({ ...query, includeLocalVideos: false, nsfw: buildNSFWFilter(res, query.nsfw), withFiles: false, followerActorId: user.Account.Actor.id, user, countVideos }) return res.json(getFormattedObjects(resultList.data, resultList.total)) }