rss2mixi.rb

#-*- coding: utf-8 -*-
require 'rubygems'
require 'open-uri'
require 'rss'
require 'wsse'
require 'net/http'
require 'kconv'
##################
def post_mixi(title,summary,mail,pass,memid)
    site = 'mixi.jp'
    content =<<__XML__
<?xml version='1.0' encoding='utf-8'?>
<entry xmlns='http://purl.org/atom/ns#'>
<title>#{title}</title>
<summary>
#{summary}
</summary>
</entry>
__XML__
    Net::HTTP.start(site,80) do |h|
        h.post('/atom/diary/member_id='+memid,content,{'X-WSSE'=>WSSE::header(mail,pass)})
    end
end
#設定
config = {
    "tmpfile" => "テンポラリファイルの絶対パス",
    "mail"=>"メール",
    "memberid"=>"メンバーID",
    "pass"=>"パスワード",
    "rssurl"=>"RSSのurl"
}
File.open(config["tmpfile"],"w"){|f|f.print "0"} if !File.exists?(config["tmpfile"])

#read rss
favs = open(config["rssurl"]){|f|RSS::Parser.parse(f.read)}
last = File.read(config["tmpfile"])
p last
#if initalize boot
if last == "0"
    item = favs.items[0]
    #post
    post_mixi(item.title.toutf8,item.description.toutf8+"\n 元記事: "+item.link,config["mail"],config["pass"],config["memberid"])
    File::open(config["tmpfile"],"w"){|f|f.print favs.items[0].link}

    exit 0
end

if last != favs.items[0].link
    puts "New Posts detected"
    i = 0
    favs.items.each do |item|
        break if i >= 6
        break if item.link == last
        post_mixi(item.title.toutf8,item.description.toutf8+"\n 元記事: "+item.link,config["mail"],config["pass"],config["memberid"])
        
        i += 1
    end
    File::open(config["tmpfile"],"w"){|f|f.print favs.items[0].link}
    
end