FIX: non-admin users were not able to see invite tabs

app/assets/javascripts/discourse/components/nav-item.js.es6

@@ -0,0 +1,22 @@
+export default Ember.Component.extend({
+  tagName: 'li',
+  classNameBindings: ['active'],
+
+  router: function() {
+    return this.container.lookup('router:main');
+  }.property(),
+
+  fullPath: function() {
+    return Discourse.getURL(this.get('path'));
+  }.property('path'),
+
+  active: function() {
+    const route = this.get('route');
+    if (!route) { return; }
+
+    const routeParam = this.get('routeParam'),
+          router = this.get('router');
+
+    return routeParam ? router.isActive(route, routeParam) : router.isActive(route);
+  }.property('router.url', 'route')
+});

app/assets/javascripts/discourse/templates/components/nav-item.hbs

@@ -0,0 +1,13 @@
+{{#if routeParam}}
+  {{#link-to route routeParam}}{{i18n label}}{{/link-to}}
+{{else}}
+  {{#if route}}
+    {{#link-to route}}{{i18n label}}{{/link-to}}
+  {{else}}
+    {{#if path}}
+      <a href="{{unbound fullPath}}" data-auto-route="true">{{i18n label}}</a>
+    {{else}}
+      <a href="{{unbound href}}" data-auto-route="true">{{i18n label}}</a>
+    {{/if}}
+  {{/if}}
+{{/if}}