Handle element placeholder

peertube-plugin-hello-world/client/video-watch-client-plugin.js

@@ -54,6 +54,15 @@ function register ({ registerHook, peertubeHelpers }) {
   })
 
   peertubeHelpers.notifier.info('you are on the watch page', 'useless', 1000)
+
+  // Insert element next to the player
+  {
+    const elem = document.createElement('div')
+    elem.className = 'hello-world-h4'
+    elem.innerHTML = '<h4>Hello everybody! This is an element next to the player</h4>'
+
+    document.getElementById('plugin-placeholder-player-next').appendChild(elem)
+  }
 }
 
 export {