Implemented the hidden page flag. Closes #34. Closes #88.

modules/backend/assets/css/october.css

@@ -8402,6 +8402,10 @@ label {
 .custom-radio:focus label:before {
   border-color: #5fb6f5;
 }
+.custom-checkbox p.help-block,
+.custom-radio p.help-block {
+  margin-top: 0;
+}
 .custom-radio label:before {
   border-radius: 8px;
 }

modules/backend/assets/less/controls/forms.less

@@ -326,6 +326,10 @@ label {
             border-color: @color-focus;
         }
     }
+
+    p.help-block {
+        margin-top: 0;
+    }
 }
 
 .custom-radio label:before {

modules/cms/classes/Controller.php

@@ -11,6 +11,7 @@ use Config;
 use Request;
 use Response;
 use Exception;
+use BackendAuth;
 use Twig_Environment;
 use Controller as BaseController;
 use Cms\Twig\Loader as TwigLoader;
@@ -113,7 +114,14 @@ class Controller extends BaseController
         if (!strlen($url))
             $url = '/';
 
+        /*
+         * Handle hidden pages
+         */
         $page = $this->router->findByUrl($url);
+        if ($page && $page->hidden) {
+            if (!BackendAuth::getUser())
+                $page = null;
+        }
 
         /*
          * Extensibility

modules/cms/classes/page/fields.yaml

@@ -24,12 +24,6 @@ fields:
 
 tabs:
   fields:
-    # published:
-    #   tab: General
-    #   span: left
-    #   label: Published
-    #   type: checkbox
-
     fileName:
       tab: cms::lang.editor.settings
       span: left
@@ -62,6 +56,12 @@ tabs:
       type: textarea
       size: tiny
 
+    settings[hidden]:
+      tab: cms::lang.editor.settings
+      label: cms::lang.editor.hidden
+      type: checkbox
+      comment: cms::lang.editor.hidden_comment
+
 secondaryTabs:
   stretch: true
   fields:

modules/cms/lang/en/lang.php

@@ -93,6 +93,8 @@ return [
         'markup' => 'Markup',
         'code' => 'Code',
         'content' => 'Content',
+        'hidden' => 'Hidden',
+        'hidden_comment' => 'Hidden pages are accessible only by logged-in back-end users.'
     ],
     'asset' => [
         'menu_label' => "Assets",