Atualizando para o Rails 2.3.2

app/controllers/application_controller.rb

@@ -0,0 +1,80 @@
+# Wiki UFC
+# Copyright (C) 2007, Adriano, Alinson, Andre, Rafael e Bustamante
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+require 'yaml'
+
+class ApplicationController < ActionController::Base
+
+	include AuthenticationSystem
+
+	before_filter :startup
+	before_filter :set_timezone
+	
+	# Força o login para algumas áreas do sistema
+	before_filter :require_login, :only => [ :edit, :new, :create, :update, :delete, :destroy, :download ]
+
+	protected
+	def rescue_action(exception)
+		# Acesso negado
+		if exception.is_a?(AccessDenied)
+			respond_to do |format|
+				format.html { 
+					if logged_in?
+						render :file => "#{RAILS_ROOT}/public/401.html", :status => 401
+					else
+						login_by_html
+					end
+				}
+				format.xml { head 401 }
+			end
+
+		# Erro de validacao
+		elsif exception.is_a?(ActiveRecord::RecordInvalid)
+			respond_to do |format|
+				format.html { render :action => (params[:from].nil? ? (exception.record.new_record? ? 'new' : 'edit') : params[:from]) }
+				format.xml { render :xml => exception.record.errors, :status => :unprocessable_entity }
+			end
+
+		# Registro nao encontrado
+		elsif (RAILS_ENV == 'production') and exception.is_a?(ActiveRecord::RecordNotFound)
+			respond_to do |format|
+				format.html { render :file => "#{RAILS_ROOT}/public/404.html", :status => 404 }
+				format.xml { head 404 }
+			end
+
+		# Outras excecoes
+		else
+			super
+		end
+	end
+
+	def set_timezone
+		#Time.zone = session[:user].tz
+		Time.zone = "America/Fortaleza"
+	end	
+
+	def startup
+		if session[:user_id]
+			@current_user = User.find(session[:user_id])
+		else
+			login_by_token
+		end
+
+		@color = App.default_color
+		@color = @current_user.pref_color if @current_user
+		@color = params[:color].to_i if params[:color]
+	end
+end