Merge pull request #570 from dekimsey/only-alert-on-changes

Only alert on changes

lib/gollum/frontend/public/gollum/javascript/gollum.js

@@ -212,4 +212,20 @@ $(document).ready(function() {
       $('#gollum-revert-form').submit();
     });
   }
+
+  if( $('#wiki-wrapper.edit').length ){
+    $("#gollum-editor-submit").click( function() { window.onbeforeunload = null; } );
+    $("#gollum-editor-body").one('change', function(){
+      window.onbeforeunload = function(){ return "Leaving will discard all edits!" };
+    });
+    $.GollumEditor();
+  }
+
+  if( $('#wiki-wrapper.create').length ){
+    $("#gollum-editor-submit").click( function() { window.onbeforeunload = null; } );
+    $("#gollum-editor-body").one('change', function(){
+      window.onbeforeunload = function(){ return "Leaving will not create a new page!" };
+    )};
+    $.GollumEditor({ NewFile: true, MarkupType: '{{default_markup}}' });
+  }
 });

lib/gollum/frontend/templates/create.mustache

@@ -1,4 +1,4 @@
-<div id="wiki-wrapper">
+<div id="wiki-wrapper" class="create">
 <div id="head">
   <h1>Create New Page</h1>
 </div>
@@ -8,13 +8,5 @@
   </div>
 </div>
 </div>
-<script type="text/javascript">
-window.onbeforeunload = function(){ return "Leaving will not create a new page!" };
-$("#gollum-editor-submit").click( function() { window.onbeforeunload = null; } );
-
-jQuery(document).ready(function() {
-  $.GollumEditor({ NewFile: true, MarkupType: '{{default_markup}}' });
-});
-</script>
 
 {{something}}

lib/gollum/frontend/templates/edit.mustache

@@ -10,11 +10,3 @@
 </div>
   <div id="wiki-content">{{>editor}}</div>
 </div>
-<script type="text/javascript">
-window.onbeforeunload = function(){ return "Leaving will discard all edits!" };
-$("#gollum-editor-submit").click( function() { window.onbeforeunload = null; } );
-
-jQuery(document).ready(function() {
-  $.GollumEditor();
-});
-</script>