#!/usr/bin/ruby

=begin
Feed2Imap - RSS/Atom Aggregator uploading to an IMAP Server
Copyright (c) 2005 Lucas Nussbaum <lucas@lucas-nussbaum.net>

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 2 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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
=end

$:.unshift File.join(File.dirname(__FILE__), '..', 'lib')

require 'rexml/document'
require 'yaml'

DEFAULTIMAPFOLDER = 'imap://login:password@imapserver/folder.folder2'

opml = ARGV[0]
doc = nil
doc = REXML::Document::new(IO.read(opml))
feeds = []
doc.root.each_element('//outline') do |e|
  if u = e.attribute('xmlUrl') || e.attribute('htmlUrl')
    # dirty liferea hack
    next if u.value == 'vfolder'
    # get title
    t = e.attribute('text') || e.attribute('Title') || nil
    if t.nil?
      title = '*** FEED TITLE (must be unique) ***'
    else
      title = t.value
    end
    url = u.value
    feeds.push({'name' => title, 'url' => url, 'target' => DEFAULTIMAPFOLDER})
  end
end
YAML::dump({'feeds' => feeds}, $stdout)