Plugin to Wind for Wordpress importer

wordpress_to_wind.rb

#
# Wind Wordpress Importer
#
# To install this plugin do you need copy the file to Wind plugins directory.
# An admin widget will be crated to import WordPress eXtended RSS file.
#
# This plugin use hurricane gem [http://github.com/danieltamiosso/hurricane],
# [gem install hurricane] to install it.
#

require 'hurricane'

at_start do
  if not Widget[:title => 'Wordpress Importer']
    widget = Widget.new
    widget.title = 'Wordpress Importer'
    widget.content = '<form method="post" action="wordpress-importer" enctype="multipart/form-data"><input type="file" name="wordpress_file" placeholder="Wordpress file to import..."/><button type="submit">Go</button></form>'
    widget.admin = true
    widget.order = 1000
    widget.save
  end
end

post '/wordpress-importer' do
  if_logged do
   to_wind params[:wordpress_file][:tempfile]
  end
  go_home
end

def to_wind(file)
  blog = Hurricane::Parse.from(file)

  $settings.name = blog.title
  $settings.title = blog.description
  $settings.save  

  blog.posts.each do |imported_post|
    post = Post.new
    post.title = imported_post.title    
    post.text = imported_post.description
    post.date = imported_post.created_at
    post.link = imported_post.link.split('/')[-1]
    post.save
  end
end