add basic support for safe mode

app/controllers/application_controller.rb

@@ -8,7 +8,8 @@ class ApplicationController < ActionController::Base
   before_filter :normalize_search
   before_filter :set_started_at_session
   before_filter :api_check
-  # before_filter :secure_cookies_check
+  before_filter :set_safe_mode
+  before_filter :secure_cookies_check
   layout "default"
 
   rescue_from User::PrivilegeError, :with => :access_denied
@@ -104,13 +105,15 @@ protected
     end
   end
 
+  def set_safe_mode
+    CurrentUser.set_safe_mode(request)
+  end
+
   def secure_cookies_check
-    if true || request.ssl?
+    if request.ssl?
       Danbooru::Application.config.session_store :cookie_store, :key => '_danbooru_session', :secure => true
     else
       Danbooru::Application.config.session_store :cookie_store, :key => '_danbooru_session', :secure => false
     end
-    ap cookies
-    true
   end
 end