Customize select

client/src/app/shared/misc/utils.ts

@@ -1,5 +1,7 @@
 // Thanks: https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript
 
+import { AuthService } from '../../core/auth'
+
 function getParameterByName (name: string, url: string) {
   if (!url) url = window.location.href
   name = name.replace(/[\[\]]/g, '\\$&')
@@ -17,7 +19,27 @@ function viewportHeight () {
   return Math.max(document.documentElement.clientHeight, window.innerHeight || 0)
 }
 
+function populateAsyncUserVideoChannels (authService: AuthService, channel: any[]) {
+  return new Promise(res => {
+    authService.userInformationLoaded
+      .subscribe(
+        () => {
+          const user = authService.getUser()
+          if (!user) return
+
+          const videoChannels = user.videoChannels
+          if (Array.isArray(videoChannels) === false) return
+
+          videoChannels.forEach(c => channel.push({ id: c.id, label: c.name }))
+
+          return res()
+        }
+      )
+  })
+}
+
 export {
   viewportHeight,
-  getParameterByName
+  getParameterByName,
+  populateAsyncUserVideoChannels
 }