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require 'rubygems'
require 'open-uri'
require 'base64'
require 'vendor/hpricot-0.6/lib/hpricot.rb'
require 'vendor/sinatra/lib/sinatra.rb' unless defined?(Sinatra)

require 'models/resource'
require 'models/page'
require 'models/stylesheet'

get '/' do
  if params[:url]
    url = params[:url]
    url = "http://#{url}" unless url.match("://")
    @data = Resource.fetch_and_convert(url)
    erb :result
  else
    erb :index
  end
end

error do
  request.env['sinatra.error'].to_s
end

use_in_file_templates!

__END__

@@ index
<html>
<head>
<title>Knapsack</title>
</head>
<body>
<h1>Knapsack</h1>
<p>
Enter the URL you want to store offline:
<form action="/" method="GET">
<input type="text" name="url" />
<input type="submit" value="Pack it" />
</form>
</p>
</body>
</html>


@@ result
<html>
<head>
<title>Loading...</title>
</head>
<body>
<script>location.href = "<%= @data %>";</script>
</body>
</html>
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