[auth] Added display of oauth2

src/main/javascript/view/AuthButtonView.js

@@ -14,7 +14,7 @@ SwaggerUi.Views.AuthButtonView = Backbone.View.extend({
         this.options = opts || {};
         this.options.data = this.options.data || {};
         this.router = this.options.router;
-        this.auths = this.options.data.auths;
+        this.auths = this.options.data.oauth2.concat(this.options.data.auths);
     },
 
     render: function () {

src/main/javascript/view/AuthView.js

@@ -72,14 +72,16 @@ SwaggerUi.Views.AuthView = Backbone.View.extend({
         var authEl;
         var type = authModel.get('type');
 
+        //todo refactor move view name into var and call new with it.
         if (type === 'apiKey') {
             authEl = new SwaggerUi.Views.ApiKeyAuthView({model: authModel, router: this.router}).render().el;
-            this.$innerEl.append(authEl);
         } else if (type === 'basic' && this.$innerEl.find('.basic_auth_container').length === 0) {
             authEl = new SwaggerUi.Views.BasicAuthView({model: authModel, router: this.router}).render().el;
-            this.$innerEl.append(authEl);
+        } else if (type === 'oauth2') {
+            authEl = new SwaggerUi.Views.Oauth2View({model: authModel, router: this.router}).render().el;
         }
 
+        this.$innerEl.append(authEl);
     },
 
     isValidCollection: function () {

src/main/javascript/view/Oauth2View.js

@@ -0,0 +1,19 @@
+'use strict';
+
+SwaggerUi.Views.Oauth2View = Backbone.View.extend({
+    events: {
+        'change .oauth-scope': 'scopeChange'
+    },
+
+    template: Handlebars.templates.oauth2,
+
+    render: function () {
+        $(this.el).html(this.template(this.model.toJSON()));
+
+        return this;
+    },
+
+    scopeChange: function () {
+
+    }
+});