1 import * as express from 'express'
2 import 'express-validator'
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'
9 const VIDEO_CHANNELS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_CHANNELS
11 function isVideoChannelDescriptionValid (value: string) {
12 return value === null || validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.DESCRIPTION)
15 function isVideoChannelNameValid (value: string) {
16 return exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.NAME)
19 function isVideoChannelSupportValid (value: string) {
20 return value === null || (exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.SUPPORT))
23 async function doesLocalVideoChannelNameExist (name: string, res: express.Response) {
24 const videoChannel = await VideoChannelModel.loadLocalByNameAndPopulateAccount(name)
26 return processVideoChannelExist(videoChannel, res)
29 async function doesVideoChannelIdExist (id: number | string, res: express.Response) {
30 let videoChannel: VideoChannelModel
31 if (validator.isInt('' + id)) {
32 videoChannel = await VideoChannelModel.loadAndPopulateAccount(+id)
34 videoChannel = await VideoChannelModel.loadByUUIDAndPopulateAccount('' + id)
37 return processVideoChannelExist(videoChannel, res)
40 async function doesVideoChannelNameWithHostExist (nameWithDomain: string, res: express.Response) {
41 const videoChannel = await VideoChannelModel.loadByNameWithHostAndPopulateAccount(nameWithDomain)
43 return processVideoChannelExist(videoChannel, res)
46 // ---------------------------------------------------------------------------
49 doesVideoChannelNameWithHostExist,
50 doesLocalVideoChannelNameExist,
51 isVideoChannelDescriptionValid,
52 isVideoChannelNameValid,
53 isVideoChannelSupportValid,
54 doesVideoChannelIdExist
57 function processVideoChannelExist (videoChannel: VideoChannelModel, res: express.Response) {
60 .json({ error: 'Video channel not found' })
66 res.locals.videoChannel = videoChannel