Ruby Code to Scrape Images from TwitPic URLs

Twitpic logo

I’ve been trying to find an easy way to re-grab my TwitPic images back off TwitPic to be re-syndicated on a communal family website I am trying to create.  I found a great site which had some Rails code that scraped the image, so I took the code and modified it to make it compatible for pure Ruby (too be honest it didn’t need much modifying at all) .

Here’s my modified snippet of code that I’ve been using to grab the image from Twitpic with the Hpricot gem:

require 'rubygems'
require 'net/http'
require 'hpricot'

def rip_twitpic(url)
    unless code.empty?
  rescue Exception => e
    puts "Error extracting twitpic: #{e}"

Just as it appears, this method will return the URL of the image embedded on the page that the TwitPic URL points too.

This will form the core part of a little project which will allow you to scrape TwitPic images and send them to a server of your choosing. I’ll try to release this ASAP but in the meantime, I thought a few of you might find this useful. I know I do.