1 import * as express from 'express'
2 import 'express-validator'
3 import { body, param, query } from 'express-validator/check'
4 import { logger } from '../../helpers/logger'
5 import { areValidationErrors } from './utils'
6 import { ActorFollowModel } from '../../models/activitypub/actor-follow'
7 import { areValidActorHandles, isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor'
8 import { UserModel } from '../../models/account/user'
9 import { CONFIG } from '../../initializers'
10 import { toArray } from '../../helpers/custom-validators/misc'
12 const userSubscriptionAddValidator = [
13 body('uri').custom(isValidActorHandle).withMessage('Should have a valid URI to follow (username@domain)'),
15 (req: express.Request, res: express.Response, next: express.NextFunction) => {
16 logger.debug('Checking userSubscriptionAddValidator parameters', { parameters: req.body })
18 if (areValidationErrors(req, res)) return
24 const areSubscriptionsExistValidator = [
26 .customSanitizer(toArray)
27 .custom(areValidActorHandles).withMessage('Should have a valid uri array'),
29 (req: express.Request, res: express.Response, next: express.NextFunction) => {
30 logger.debug('Checking areSubscriptionsExistValidator parameters', { parameters: req.query })
32 if (areValidationErrors(req, res)) return
38 const userSubscriptionGetValidator = [
39 param('uri').custom(isValidActorHandle).withMessage('Should have a valid URI to unfollow'),
41 async (req: express.Request, res: express.Response, next: express.NextFunction) => {
42 logger.debug('Checking userSubscriptionGetValidator parameters', { parameters: req.params })
44 if (areValidationErrors(req, res)) return
46 let [ name, host ] = req.params.uri.split('@')
47 if (host === CONFIG.WEBSERVER.HOST) host = null
49 const user: UserModel = res.locals.oauth.token.User
50 const subscription = await ActorFollowModel.loadByActorAndTargetNameAndHostForAPI(user.Account.Actor.id, name, host)
52 if (!subscription || !subscription.ActorFollowing.VideoChannel) {
56 error: `Subscription ${req.params.uri} not found.`
61 res.locals.subscription = subscription
66 // ---------------------------------------------------------------------------
69 areSubscriptionsExistValidator,
70 userSubscriptionAddValidator,
71 userSubscriptionGetValidator