2 # erbhandler.rb -- ERBHandler Class
4 # Author: IPR -- Internet Programming with Ruby -- writers
5 # Copyright (c) 2001 TAKAHASHI Masayoshi, GOTOU Yuuzou
6 # Copyright (c) 2002 Internet Programming with Ruby writers. All rights
9 # $IPR: erbhandler.rb,v 1.25 2003/02/24 19:25:31 gotoyuzo Exp $
11 require 'webrick/httpservlet/abstract.rb'
18 class ERBHandler < AbstractServlet
19 def initialize(server, name)
21 @script_filename = name
26 @logger.warn "#{self.class}: ERB not defined."
27 raise HTTPStatus::Forbidden, "ERBHandler cannot work."
30 data = open(@script_filename){|io| io.read }
31 res.body = evaluate(ERB.new(data), req, res)
33 HTTPUtils::mime_type(@script_filename, @config[:MimeTypes])
34 rescue StandardError => ex
36 rescue Exception => ex
38 raise HTTPStatus::InternalServerError, ex.message
45 def evaluate(erb, servlet_request, servlet_response)
46 Module.new.module_eval{
47 meta_vars = servlet_request.meta_vars
48 query = servlet_request.query