]> git.immae.eu Git - github/Chocobozzz/PeerTube.git/blob - server/helpers/custom-validators/video-channels.ts
Merge branch 'release/v1.3.0' into develop
[github/Chocobozzz/PeerTube.git] / server / helpers / custom-validators / video-channels.ts
1 import * as express from 'express'
2 import 'express-validator'
3 import 'multer'
4 import * as validator from 'validator'
5 import { CONSTRAINTS_FIELDS } from '../../initializers/constants'
6 import { VideoChannelModel } from '../../models/video/video-channel'
7 import { exists } from './misc'
8
9 const VIDEO_CHANNELS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_CHANNELS
10
11 function isVideoChannelDescriptionValid (value: string) {
12 return value === null || validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.DESCRIPTION)
13 }
14
15 function isVideoChannelNameValid (value: string) {
16 return exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.NAME)
17 }
18
19 function isVideoChannelSupportValid (value: string) {
20 return value === null || (exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.SUPPORT))
21 }
22
23 async function doesLocalVideoChannelNameExist (name: string, res: express.Response) {
24 const videoChannel = await VideoChannelModel.loadLocalByNameAndPopulateAccount(name)
25
26 return processVideoChannelExist(videoChannel, res)
27 }
28
29 async function doesVideoChannelIdExist (id: number, res: express.Response) {
30 const videoChannel = await VideoChannelModel.loadAndPopulateAccount(+id)
31
32 return processVideoChannelExist(videoChannel, res)
33 }
34
35 async function doesVideoChannelNameWithHostExist (nameWithDomain: string, res: express.Response) {
36 const videoChannel = await VideoChannelModel.loadByNameWithHostAndPopulateAccount(nameWithDomain)
37
38 return processVideoChannelExist(videoChannel, res)
39 }
40
41 // ---------------------------------------------------------------------------
42
43 export {
44 doesVideoChannelNameWithHostExist,
45 doesLocalVideoChannelNameExist,
46 isVideoChannelDescriptionValid,
47 isVideoChannelNameValid,
48 isVideoChannelSupportValid,
49 doesVideoChannelIdExist
50 }
51
52 function processVideoChannelExist (videoChannel: VideoChannelModel, res: express.Response) {
53 if (!videoChannel) {
54 res.status(404)
55 .json({ error: 'Video channel not found' })
56 .end()
57
58 return false
59 }
60
61 res.locals.videoChannel = videoChannel
62 return true
63 }