class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception
  
  
  before_filter :set_image_var
  
  before_filter :set_locale


  
  before_filter :set_provenance
  
  def set_provenance
    if params[:c] and params[:c] != ""
      cookies[:provenance_id] = params[:c]
    
    end
    
  end
  


  def set_locale
    # if params[:locale] is nil then I18n.default_locale will be used
    #I18n.locale = params[:locale]#"fr" #
    
    I18n.locale = params[:lang] || "fr"
    
    @lang = LangSite.find_by_slug I18n.locale.to_s
  end
  
  def default_url_options(options={})
    { :lang => I18n.locale }  #
  end
  
  def set_image_var
    @page_images_credits = []
  end
  
  

  
  
  
  
  
  private


  def moderator?
    true if current_admin
  end
  
  
  def auth_admin
    if !current_admin
      redirect_to new_admin_admin_auth_path
    end
      
    
  end
  
 

    def current_admin
      
      if cookies[:admin_remember_token]
        if @current_admin = Admin.find_by_remember_token(cookies[:admin_remember_token]) 
          @current_admin = Admin.find_by_remember_token(cookies[:admin_remember_token]) 
        else
            cookies[:admin_remember_token] =nil
        end
        
      end
      
      
     
    end
    
 
  
    
    
    helper_method :current_admin, :moderator?
  
  
end