Add skip options

lib/auto/session/timeout/version.rb

@@ -1,7 +1,7 @@
 module Auto
   module Session
     module Timeout
-      VERSION = "0.9.5"
+      VERSION = "0.9.6"
     end
   end
 end

lib/auto_session_timeout.rb

@@ -1,47 +1,49 @@
 module AutoSessionTimeout
-  
+
   def self.included(controller)
     controller.extend ClassMethods
     controller.hide_action :render_auto_session_timeout
   end
-  
+
   module ClassMethods
-    def auto_session_timeout(seconds=nil)
+    def auto_session_timeout(seconds=nil, **options)
       prepend_before_filter do |c|
-        if c.session[:auto_session_expires_at] && c.session[:auto_session_expires_at] < Time.now
-          c.send :reset_session
-        else
-          unless c.request.original_url.start_with?(c.send(:active_url))
-            offset = seconds || (current_user.respond_to?(:auto_timeout) ? current_user.auto_timeout : nil)
-            c.session[:auto_session_expires_at] = Time.now + offset if offset && offset > 0
+        unless options[:skip].present? && options[:skip].respond_to?(:call) ? options[:skip].call(c) : options[:skip]
+          if c.session[:auto_session_expires_at] && c.session[:auto_session_expires_at] < Time.now
+            c.send :reset_session
+          else
+            unless c.request.original_url.start_with?(c.send(:active_url))
+              offset = seconds || (current_user.respond_to?(:auto_timeout) ? current_user.auto_timeout : nil)
+              c.session[:auto_session_expires_at] = Time.now + offset if offset && offset > 0
+            end
           end
         end
       end
     end
-    
+
     def auto_session_timeout_actions
       define_method(:active)  { render_session_status }
       define_method(:timeout) { render_session_timeout }
     end
   end
-  
+
   def render_session_status(options={})
     devise_model  = options[:devise_model]  || "user"
-    devise_model  = eval("current_#{devise_model}")     
+    devise_model  = eval("current_#{devise_model}")
     # clear etags to prevent caching
-    response.headers["Etag"] = ""  
+    response.headers["Etag"] = ""
     render text: !!devise_model, status: 200
   end
-  
+
   def render_session_timeout(options={})
     path          = options[:path]          || "/login"
     flash_name    = options[:flash_name]    || "notice"
     flash_message = options[:flash_message] || "Your session has timed out."
 
     eval("flash[:#{flash_name}] = \"#{flash_message}\"")
-    redirect_to path    
+    redirect_to path
   end
-  
+
 end
 
 ActionController::Base.send :include, AutoSessionTimeout