#!/usr/bin/env ruby 

require 'http-access2'
require 'mediawikibot'
require 'vpim/icalendar'
include Vpim

if ARGV.size() != 2
  $stderr.print($0 + " <wiki-user> <wiki-password>\n")
  exit(1)
end

$ical_url = "http://upcoming.org/calendar/metro/1551"

def get_events()
  @client = HTTPAccess2::Client.new() 
  ical = @client.get_content($ical_url)
  events = []
  Icalendar.decode(ical).each do |publish|
    publish.events.each do |event|
      events.push(event)
    end
  end
  return events
end

body = "Folgende Termine stammen von #{$ical_url}:\n\n"
get_events().each do |event|
  body += "* #{event.dtstart.mday}.#{event.dtstart.month}. #{event.summary}\n"
end

b = MediaWikiBot::WikiBot.new("http://ka.stadtwiki.net/")
b.login(ARGV[0], ARGV[1])

b.edit("Benutzer:Neingeist/Termine_aus_upcoming.org", body, "Import")