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=begin
Copyright (c) 2009 Terence Lee.
This file is part of psp_rss_formatter.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
=end
require 'rubygems'
require 'sinatra'
require 'nokogiri'
require 'haml'
require 'open-uri'
get '/' do
haml :index
end
get '/feed' do
content_type("text/xml")
# process XML file
feed = nil
begin
feed = open(params[:feed_url])
rescue Errno::ENOENT, SocketError, URI::InvalidURIError
return 'That is an invalid url.'
end
xml_doc = Nokogiri::XML.parse(feed)
titles = xml_doc.search('item > title')
titles.each do |title|
title.content = title.content
end
xml_doc.to_xml
end
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