Add option to skip authorization

lib/orbit_core_lib.rb

@@ -197,13 +197,22 @@ module  OrbitCoreLib
         end
       end
 
+      def skip_authorization(arg = nil)
+        if arg
+          key = arg.shift
+          prepend_before_filter key[0] => key[1] {|f| f.no_authorization}
+        else
+          prepend_before_filter {|f| f.no_authorization}
+        end
+      end
+
     end
 
     module InstanceMethods
       protected
       def can_use
         setup_vars
-        set_current_user
+        unless @no_authorization
           if @user_type
             @user_type.each do |user_type|
               open = false
@@ -218,6 +227,7 @@ module  OrbitCoreLib
               when :approver
                 open ||= check_sub_manager
               when :visitor
+                set_current_user
                 open ||= true
                 visitor ||= true
               end
@@ -230,6 +240,7 @@ module  OrbitCoreLib
             check_user_can_use
           end
         end
+      end
 
       def check_admin
         current_or_guest_user.admin?
@@ -252,6 +263,10 @@ module  OrbitCoreLib
         @user_type << var
       end
 
+      def no_authorization
+        @no_authorization = true
+      end
+
       def check_user_can_use
         unless current_or_guest_user.admin? || @module_app.is_manager?(current_or_guest_user) || @module_app.is_sub_manager?(current_or_guest_user) || @module_app.can_approve?(current_or_guest_user)
           redirect_to root_url
@@ -259,9 +274,8 @@ module  OrbitCoreLib
       end
 
       def setup_vars
-        @app_title ||= controller_path.split('/')[1].singularize
-        @module_app ||= ModuleApp.first(conditions: {:key => @app_title} )
-        # raise ModuleAppError, 'Can not find ModuleApp' if @module_app.nil?
+        @app_title ||= controller_path.split('/')[1].singularize rescue nil
+        @module_app ||= ModuleApp.first(conditions: {:key => @app_title} ) rescue nil
       end
     end
   end