Ruby Script: Delicious to Markdown - iamhlb, the online identity of hlb

因為 tumblr 既有 iPhone app，又有備份程式，所以最近就開始在上面寫點小記錄。

目前打算每週整理一下 delicious 書籤，順手寫篇心得，這樣以後要找資料的時候比較容易些。不過每次要去 delicious.com 翻找、剪下貼上也太笨了，所以就順手寫了個 ruby script 來幫我抓回前一週的書籤，順便排成 markdown 格式。這樣只要書籤的描述有認真寫，大概就可以直接貼上 tumblr 變成一篇文章了。

   1  require 'net/https'
   2  require "rexml/document"
   3  
   4  username = "user" # your del.icio.us username
   5  password = "password" # your del.icio.us password
   6  
   7  resp = href = "";
   8  begin      
   9    http = Net::HTTP.new("api.del.icio.us", 443)
  10    http.use_ssl = true
  11    fromdt = (Time.now - 86400*7).strftime("%Y-%m-%d00:00:00Z")
  12    http.start do |http|
  13      req = Net::HTTP::Get.new("/v1/posts/all?fromdt=" + fromdt, {"User-Agent" => 
  14          "juretta.com RubyLicious 0.2"})
  15      req.basic_auth(username, password)
  16      response = http.request(req)
  17      resp = response.body
  18    end     
  19    #  XML Document
  20    doc = REXML::Document.new(resp)    
  21    doc.root.elements.each do |elem|
  22      print "[" + elem.attributes['description'] + "](" + elem.attributes['href'] + ")\n\n"
  23      print elem.attributes['extended'] + "\n\n"
  24    end
  25    
  26  rescue SocketError
  27    raise "Host " + host + " nicht erreichbar"
  28  rescue REXML::ParseException => e
  29    print "error parsing XML " + e.to_s
  30  end

gist here.