Method: Cuca::Controller#handle_exception

Defined in:
lib/cuca/controller.rb

#handle_exception(e) ⇒ Object

this piece of code will handle a thrown exception BreakControllerException



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# File 'lib/cuca/controller.rb', line 264

def handle_exception(e)
  if e.flags.has_key?(:layout) then
      @_layout = e.flags[:layout]
  end

  if e.flags.has_key?(:no_after_filters) then
      @_stop_no_after_filters = true
  end

  if e.flags.has_key?(:redirect) then
    @_layout = false
    to = e.flags[:redirect]
    clear
    @_content = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\"><html><head><title>Redirecting...</title><meta http-equiv=\"REFRESH\" content=\"0;url=#{to}\"></HEAD></HTML>"
    @cancel_execution = true
  end

  if e.flags.has_key?(:error) then
    @_layout = false
    http_status "SERVER_ERROR"
    clear
    @error_message = e.flags[:error]
    @cancel_execution = true
    trace = ''
    if Cuca::App.config['display_errors'] then
      e.backtrace.each do |b|
         trace<< "<br/>#{b}"
      end
    end
    mab { html { body { h2 "Error"; text @error_message; br; text trace }}}
  end
  
  if e.flags.has_key?(:cancel_execution) then
    @cancel_execution = true
  end
end