require 'rubygems'
require 'mechanize'
require 'rss'
require 'iconv'

version = '1.0'
content = RSS::Maker.make(version) do |m|
end

site = "http://www.yonsei.ac.kr/contents/etc/ynotice.html"
a = WWW::Mechanize.new

page = a.get 'http://www.yonsei.ac.kr/community/notice/noticeList.asp'

list = []

class WWW::Mechanize
  public :to_absolute_uri
end


a.page.body.scan(/js_mview\('(.*)','(.*)'\)/) {|act,pkid|
  form = a.page.form('listFrm')
  form.action = act
  form.pkid = pkid
  article = form.submit
  i = {}
  i[:link] = "http://www.yonsei.ac.kr#{act}?pkid=#{pkid}"
  i[:title] = (article/"td[@class='CBD3_TOPR B']").inner_text
  i[:author] = "nobody@yonsei.ac.kr (%s)" % (article/"td[@class='CBD_MID_LP8'][@colspan=4]").first.inner_html.sub(/ /, '')
  content = (article/"td[@class='CBD_MID_LP8'][@colspan=6]").inner_html
  i[:contents] = content.gsub(/(src|href)=(['"])(.*?)\2/) {|x|
#    puts "original = #{x}"
    "#{$1}='#{a.to_absolute_uri($3)}'"
  }

  i[:pubdate] = (article/"td[@class='CBD_MID_LP8'][@width=230]").inner_text
#   puts "title = " + (article/"td[@class='CBD3_TOPR B']").inner_text
#   puts "who = " + (article/"td[@class='CBD_MID_LP8'][@colspan=4]").first.inner_html.sub(/ /, '')
#   puts "contents = " + (article/"td[@class='CBD_MID_LP8'][@colspan=6]").inner_html
  list << i
}

rss = RSS::Rss.new("2.0")
chan = RSS::Rss::Channel.new
chan.title = "Yonsei Univ. Notice"
chan.link = "http://www.yonsei.ac.kr/contents/etc/ynotice.html"
chan.description = "Merong"
rss.channel = chan

list.each do |i|
  item = RSS::Rss::Channel::Item.new
  item.title = Iconv.iconv('utf-8', 'cp949',i[:title])
  item.author = Iconv.iconv('utf-8', 'cp949', i[:author])
  item.link = i[:link]
  item.description = Iconv.iconv('utf-8', 'cp949', i[:contents])
  item.pubDate = Time.parse(i[:pubdate])
  item.guid = RSS::Rss::Channel::Item::Guid.new(true, i[:link])
  chan.items << item
end


File.open('/home/mithrandir/public_html/yonsei_notice.xml', 'w') {|f|
  f.write(rss.to_s)
}