Class: RailsExceptionHandler::Handler

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_exception_handler/handler.rb

Instance Method Summary collapse

Constructor Details

#initialize(env, exception) ⇒ Handler

Returns a new instance of Handler.



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# File 'lib/rails_exception_handler/handler.rb', line 2

def initialize(env, exception)
  @exception = exception
  @env = env
  @env['rack.session'] ||= RailsExceptionHandler::FakeSession.new if Rails::VERSION::MAJOR > 6
  @request = ActionDispatch::Request.new(@env)
  @parsed_error = nil
  if(@env['action_controller.instance'])
    @controller = @env['action_controller.instance']
  else
    # A routing error has occurred and no controller instance exists. Here I am firing off a 
    # request to a dummy action that goes through the whole action dispatch stack, which will
    # hopefully make sure that any authentication mechanism are properly initialized so that 
    # we may get the current_user object later.
    @controller = ErrorResponseController.new
    @controller.request = @request
    @controller.response = ActionDispatch::Response.new
    @controller.process(:dummy_action)
  end
end

Instance Method Details

#handle_exception ⇒ Object 



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# File 'lib/rails_exception_handler/handler.rb', line 22

def handle_exception
  @parsed_error = RailsExceptionHandler::Parser.new(@env, @request, @exception, @controller)
  store_error unless(@parsed_error.ignore?)
  return response
end