1 files changed, 16 insertions, 6 deletions

diff --git a/server/helpers/custom-validators/video-channels.ts b/server/helpers/custom-validators/video-channels.ts
index 32faf36f7..f13519c1d 100644
--- a/server/helpers/custom-validators/video-channels.ts
+++ b/server/helpers/custom-validators/video-channels.ts
@@ -2,10 +2,9 @@ import * as express from 'express'
 import 'express-validator'
 import 'multer'
 import * as validator from 'validator'
-import { CONSTRAINTS_FIELDS } from '../../initializers'
+import { CONFIG, CONSTRAINTS_FIELDS } from '../../initializers'
 import { VideoChannelModel } from '../../models/video/video-channel'
 import { exists } from './misc'
-import { Response } from 'express'
 
 const VIDEO_CHANNELS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEO_CHANNELS
 
@@ -21,13 +20,13 @@ function isVideoChannelSupportValid (value: string) {
   return value === null || (exists(value) && validator.isLength(value, VIDEO_CHANNELS_CONSTRAINTS_FIELDS.SUPPORT))
 }
 
-async function isLocalVideoChannelNameExist (name: string, res: Response) {
-  const videoChannel = await VideoChannelModel.loadLocalByName(name)
+async function isLocalVideoChannelNameExist (name: string, res: express.Response) {
+  const videoChannel = await VideoChannelModel.loadLocalByNameAndPopulateAccount(name)
 
   return processVideoChannelExist(videoChannel, res)
 }
 
-async function isVideoChannelExist (id: string, res: express.Response) {
+async function isVideoChannelIdExist (id: string, res: express.Response) {
   let videoChannel: VideoChannelModel
   if (validator.isInt(id)) {
     videoChannel = await VideoChannelModel.loadAndPopulateAccount(+id)
@@ -38,14 +37,25 @@ async function isVideoChannelExist (id: string, res: express.Response) {
   return processVideoChannelExist(videoChannel, res)
 }
 
+async function isVideoChannelNameWithHostExist (nameWithDomain: string, res: express.Response) {
+  const [ name, host ] = nameWithDomain.split('@')
+  let videoChannel: VideoChannelModel
+
+  if (!host || host === CONFIG.WEBSERVER.HOST) videoChannel = await VideoChannelModel.loadLocalByNameAndPopulateAccount(name)
+  else videoChannel = await VideoChannelModel.loadByNameAndHostAndPopulateAccount(name, host)
+
+  return processVideoChannelExist(videoChannel, res)
+}
+
 // ---------------------------------------------------------------------------
 
 export {
+  isVideoChannelNameWithHostExist,
   isLocalVideoChannelNameExist,
   isVideoChannelDescriptionValid,
   isVideoChannelNameValid,
   isVideoChannelSupportValid,
-  isVideoChannelExist
+  isVideoChannelIdExist
 }
 
 function processVideoChannelExist (videoChannel: VideoChannelModel, res: express.Response) {