Purged git history and removed sensitive information.

app/controllers/application_controller.rb

@@ -0,0 +1,74 @@
+class ApplicationController < ActionController::Base
+  helper :all
+  helper_method :cuser, :strip, :return_here
+
+  before_filter :update_user
+  before_filter :set_controller_and_action_names
+
+  protect_from_forgery
+  respond_to :html, :js
+
+  include Exceptions
+
+  # Global methods
+
+  def cuser
+    @cuser ||= User.find(session[:user]) if session[:user]
+  end
+
+  def return_here
+    session[:return_to] = request.url
+  end
+
+  def return_to
+    addr = session[:return_to]
+    session[:return_to] = nil
+    redirect_to addr
+  end
+
+  def redirect_to_back
+    if request.env["HTTP_REFERER"]
+      redirect_to request.env["HTTP_REFERER"]
+    else
+      redirect_to "/"
+    end
+  rescue
+    redirect_to "/"
+  end
+
+  def redirect_to_home
+    redirect_to :controller => "articles", :action => "news_index"
+  end
+
+  def rescue_action(exception)
+    case exception
+    when AccessError
+      render :text => t(:access_denied), :layout => true
+    when Error
+      render :text => exception.message, :layout => true
+    when ActiveRecord::StaleObjectError
+      render :text => t(:application_stale)
+    else
+      super exception
+    end
+  end
+
+  private
+
+  def update_user
+    if cuser
+      Time.zone = cuser.time_zone
+      cuser.update_attribute :lastvisit, DateTime.now if cuser.lastvisit < 2.minutes.ago
+
+      if cuser.banned? Ban::TYPE_SITE
+        session[:user] = nil
+        @cuser = nil
+      end
+    end
+  end
+
+  def set_controller_and_action_names
+    @current_controller = controller_name
+    @current_action     = action_name
+  end
+end