Used mix-ins to combine Modal and VersionView

app/templates/editor/level/versions.jade

@@ -1,9 +1,6 @@
 extends /templates/modal/modal_base
 include /templates/kinds/versions
 
-prepend modal-header
-  - var closeButton = true
-
 block modal-header-content
   h3 Version History
 
@@ -11,5 +8,4 @@ block modal-body-content
   if dataList
     +version-history-body()
 
-block modal-footer-content
-  button.close.btn(data-dismiss="modal", data-i18n="common.cancel") Cancel
+block modal-footer-content

app/views/editor/level/versions_view.coffee

@@ -1,9 +1,30 @@
-SuperVersionsView = require './versions'
+VersionsView = require 'views/kinds/VersionsView'
+ModalView = require 'views/kinds/ModalView'
 template = require 'templates/editor/level/versions'
 
-module.exports = class ModalVersionsView extends SuperVersionsView
+module.exports = class ModalVersionsView extends VersionsView
   id: 'version-history-modal'
+  url: "/db/level/"
+  page: "level"
   template: template
 
+  className: "modal fade"
+  closeButton: true
+  closesOnClickOutside: true
+  modalWidthPercent: null
+
+  shortcuts:
+    'esc': 'hide'
+
   constructor: (options, @ID) ->
-    super options, ID
+    super options, ID, require 'models/Level'
+    _.extend @, ModalView
+    ModalView.prototype.constructor options
+
+  getRenderData: (context={}) ->
+    context = super(context)
+    context.closeButton = true
+    context
+
+  hide: ->
+    @$el.removeClass('fade').modal "hide"