1 files changed, 88 insertions, 0 deletions
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
new file mode 100644
index 0000000..62a4e13
--- /dev/null
+++ b/app/controllers/application_controller.rb
@@ -0,0 +1,88 @@
+
+class ApplicationController < ActionController::Base
+  protect_from_forgery
+  before_filter :set_locale, :initialize_pages
+
+  if Rails.env == 'production'
+    rescue_from Exception, :with => :render_500
+    rescue_from ActionController::RoutingError, :with => :render_404
+  end
+
+  protected
+
+  ##
+  ## LOCALIZATION
+  ##
+
+  #
+  # ensure that the locale is encoded as the url prefix and I18n.locale is set.
+  #
+  def set_locale
+    if params[:locale].nil?  || !AVAILABLE_LANGUAGES.include?(params[:locale])
+      locale = HttpAcceptLanguage::compatible_language_from(request.headers['HTTP_ACCEPT_LANGUAGE'], AVAILABLE_LANGUAGES) || DEFAULT_LOCALE
+      locale = locale.to_s.sub('-', '_').sub(/_\w\w/, '')
+      if request.path == '/'
+        url = '/' + locale
+      else
+        url = url_for(params.merge(:locale => locale))
+      end
+      redirect_to url
+    else
+      I18n.locale = params[:locale]
+      self.default_url_options[:locale] = params[:locale]
+    end
+  end
+
+  #def default_url_options
+  #  {:locale => locale }
+  #end
+
+  ##
+  ## RENDERING
+  ##
+
+  def render_500
+    render :template => 'errors/error', :status => 500
+  end
+
+  def render_404
+    render :template => 'errors/not_found', :status => 404
+  end
+
+  #
+  # renders the content of a static page
+  #
+  def render_page(page)
+    begin
+      render :template => page.template_path
+    rescue ActionView::MissingTemplate => exc
+      begin
+        render :template => page.template_path(DEFAULT_LOCALE)
+      rescue
+        raise exc
+      end
+    end
+  end
+
+  ##
+  ## INITIALIZATION
+  ##
+
+  #
+  # run every time in development mode, run once in production mode
+  #
+  def initialize_pages
+    run_once(:unless => Rails.env.development?) do
+      StaticPage.load(PAGE_DIRECTORY)
+      Menu.load(PAGE_DIRECTORY + '/menu.txt')
+    end
+  end
+
+  def run_once(options={})
+    if !@run_once || !options[:unless]
+      yield
+    end
+    @run_once = true
+  end
+
+end