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# Filters added to this controller apply to all controllers in the application.
# Likewise, all the methods added will be available for all controllers.

require 'gettext/rails'
require 'exif'
require 'utils'
require 'mycyma'

#Mime::Type.register "image/svg+xml", :svg

class ApplicationController < ActionController::Base
helper :all # include all helpers, all the time

rescue_from RestfulSupport::ResourceNotFound, :with => :render_404
rescue_from RestfulSupport::UnrelatedResources, :with => :render_404
rescue_from ActiveRecord::RecordNotFound, :with => :render_404

# See ActionController::RequestForgeryProtection for details
# Uncomment the :secret if you're not using the cookie session store
protect_from_forgery :secret => MyCyma::Config.instance.session_secret

filter_parameter_logging :password

init_gettext MyCyma::Info::app_name

before_init_gettext :ensure_prefered_language

def initialize
super

@config = MyCyma::Config.instance
end

def render_404
render :template => "common/404", :layout => ! request.xhr?, :status => :not_found
return false
end

def login_required
return true if session[:user_id]

flash[:warning] = _('Please login to continue')
session[:return_to] = request.request_uri
redirect_to :controller => "/logon", :action => "login"
return false
end

def admin_required
return true if login_required and current_user.admin

@reject_reason = "You are not an Admin !"
render :template => "common/403", :layout => ! request.xhr?, :status => :forbidden
return false
end

def current_user
@current_user ||= ((session[:user_id] && User.find_by_id(session[:user_id])) || nil)
end

def redirect_to_stored
if return_to = session[:return_to]
session[:return_to] = nil
redirect_to(return_to)
else
redirect_to :controller => 'welcome', :action => 'index'
end
end

def ensure_prefered_language
@config.switch_locale(current_user.prefered_language) if current_user
end
end
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