# This file is part of NIT ( http://www.nitlanguage.org ). # # Copyright 2014 Alexis Laferrière # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # Offers `ErrorTemplate` to display error pages module http_errors import template import http_response # A basic error page for the HTTP error `code` class ErrorTemplate super Template # HTTP error code var code: Int is writable # Header on this page var header: nullable Writable = null is writable # Body to show with this page var body: nullable Writable = null is writable redef fun rendering do var code_message = http_status_codes[code] var message if code_message != null then message = "Error {code}: {code_message}" else message = "Error {code}" add """ """ add message add """ """ var header = header if header != null then add header add """

""" add message add "

" var body = body if body != null then add body add """

""" end redef fun to_s do return write_to_string end