From 651609b673ac6631bb3e009208e51e41219ec91b Mon Sep 17 00:00:00 2001
From: Maximilian Grundke <maximiliangrundke@googlemail.com>
Date: Sat, 30 Apr 2016 14:25:47 +0200
Subject: [PATCH] Only show request for comments button after a delay

---
 app/assets/javascripts/editor.js.erb        | 9 ++++++++-
 app/views/exercises/_editor_frame.html.slim | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/editor.js.erb b/app/assets/javascripts/editor.js.erb
index 097c0250..b663548f 100644
--- a/app/assets/javascripts/editor.js.erb
+++ b/app/assets/javascripts/editor.js.erb
@@ -13,6 +13,7 @@ $(function() {
   var THEME = 'ace/theme/textmate';
   var REMEMBER_TAB = false;
   var AUTOSAVE_INTERVAL = 15 * 1000;
+  var REQUEST_FOR_COMMENTS_DELAY = 5 * 60 * 1000;
   var NONE = 0;
   var WEBSOCKET = 1;
   var SERVER_SEND_EVENT = 2;
@@ -477,11 +478,17 @@ $(function() {
   };
 
   var initializeRequestForComments = function () {
-    $('#requestCommentsButton').on('click', function() {
+    var button = $('#requestCommentsButton');
+    button.hide();
+    button.on('click', function() {
       $('#comment-modal').modal('show');
     });
 
     $('#askForCommentsButton').on('click', requestComments);
+
+    setTimeout(function() {
+      button.fadeIn();
+    }, REQUEST_FOR_COMMENTS_DELAY);
   };
 
   var isActiveFileBinary = function() {
diff --git a/app/views/exercises/_editor_frame.html.slim b/app/views/exercises/_editor_frame.html.slim
index 29c78bd3..9c3cc738 100644
--- a/app/views/exercises/_editor_frame.html.slim
+++ b/app/views/exercises/_editor_frame.html.slim
@@ -14,6 +14,6 @@
     .editor-content.hidden data-file-id=file.ancestor_id = file.content
     .editor data-file-id=file.ancestor_id data-indent-size=file.file_type.indent_size data-mode=file.file_type.editor_mode data-read-only=file.read_only data-id=file.id
 
-  button.btn class='btn-primary' id='requestCommentsButton' type='button'
+  button.btn.btn-primary id='requestCommentsButton' type='button'
     i.fa.fa-comment-o
     = t('exercises.editor.requestComments')
\ No newline at end of file