From a7042c37cf35185242a9eaac11508d4a69f4b993 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Apr 04 2017 10:06:12 +0000
Subject: Add a spinner indicating when we are retrieving the list of branches differing


Basically, on the drop-down menu present on the page listing all the
pull-request, we do an ajax call to find out what are the different
branches for which we can create a pull-request. Since may take a little
time depending on the number of branches and the load on the server, so
this commit adds a small spinner indicating there is something happening
and the user should wait a little.

Fixes https://pagure.io/pagure/issue/2166

---

diff --git a/pagure/templates/requests.html b/pagure/templates/requests.html
index 8547e54..cd151f0 100644
--- a/pagure/templates/requests.html
+++ b/pagure/templates/requests.html
@@ -29,6 +29,11 @@
         File Pull Request
       </button>
       <div class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownMenu1">
+        <a class="dropdown-item ">
+          <small><img  id="spinnergif"
+            src="{{ url_for('static', filename='images/spinner.gif') }}">
+          </small>
+        </a>
         <a class="dropdown-item" href="{{ url_for(
             'new_remote_request_pull',
             repo=repo.name,
@@ -225,9 +230,11 @@ $(function() {
     },
     dataType: 'json',
     error: function(res) {
-       console.log(res);
+      $('#spinnergif').hide()
+      console.log(res);
     },
     success: function(res) {
+      $('#spinnergif').hide()
       console.log("done");
       if (res.code == 'OK'){
         for (branch in res.message.new_branch){