#!/usr/bin/env ruby
#
# tumblr dashboard => RSS generator
# fingers crossed they'll add their own soon <3
#
# code: http://github.com/jamiew/tumblr-dashboard-rss
#
# @author Jamie Wilkinson
# @email jamie@internetfamo.us
# @website http://jamiedubs.com
#
require 'rubygems'
gem 'mechanize', '>=0.9.0' # new version w/ nokogiri pls!
require 'mechanize'
require 'rss/maker'
## config
email = "you@example.com"
password = "secret"
pages = 3
## mixins
class String
def strip_html(allowed = ['a','img','p','br','i','b','u','ul','li'])
str = self.strip || ''
str.gsub(/<(\/|\s)*[^(#{allowed.join('|') << '|\/'})][^>]*>/,'')
end
end
## start
# freak out if you haven't set this up yet
raise "You need to set your email & password! Edit this file" if email == 'you@example.com' and password == 'secret'
# login to tumblr
# TODO: load & save cookies
agent = WWW::Mechanize.new
agent.user_agent = "#{email} :: Tumblr Dashboard RSS <http://github.com/jamiew/tumblr-dashboard-rss>"
page = agent.get("http://www.tumblr.com/login")
form = page.form_with(:action => '/login')
form.email = email
form.password = password
agent.submit(form)
## go back to dashboard
posts = []
(1..pages).each { |i|
i = '' if i == 1 # what we'll grab in the URL (/dashboard/2)
STDERR.puts "getting page #{i}..."
page = agent.get("http://www.tumblr.com/dashboard/#{i}")
start = (i == '' ? 1 : 0) # 1st post on 1st page isn't a real post
# hmm. Nokogiri doesn't seem to be having a good time with li.post (just returns the first)
# fortunately we have li.not_mine; FIXME TODO
posts += (page/'#posts li.not_mine')
sleep 2
}
## generate RSS
content = RSS::Maker.make("2.0") { |m|
m.channel.title = "tumblr dashboard for #{email}"
m.channel.link = "http://www.tumblr.com/dashboard"
m.channel.description = "Latest from yr Tumblr Dashboard"
# m.items.do_sort = true # sort items by date
author = "WHO DAT NINJA" #temp
posts.each { |post|
# basic post info
kind = post['class'].gsub('post','').gsub('is_mine','').split(' ').first
title = (post/'.post_title a').first.content.strip_html([]) rescue kind
author = (post/'.post_info a').first.content unless (post/'.post_info a').first.nil? # carry over previous author
link = (post/'a').last.attributes['href']
# delete things we don't want and extract the remaining stuff as 'content'
(post/'.post_title').remove
(post/'.post_info').remove
(post/'.post_controls').remove
(post/'table').remove
(post/'.so_ie_doesnt_treat_this_as_inline').remove
content = post.to_s.strip
# STDERR.puts "#{kind} post by #{author}, #{title} => #{link}"
# STDERR.puts "#{content.inspect}"
# STDERR.puts "---"
item = m.items.new_item
item.title = title
item.link = link # just use whatever link is first
item.description = content # ghetto, should strip some stuff
# i.date = Time.now # they don't give us a time
}
}
## write to disk
# destination = "tumblr-dashboard-rss.xml"
# File.open(destination,"w") { |f|
# f.write(content)
# }
## output now
puts "Content-Type: application/rss+xml\n"
puts content
