===== Site Accessibility Report with Raakt and Ruport =====
In this example SimpleCrawler can be used to crawl a website, test each page with the [[http://www.peterkrantz.com/raakt/wiki/|Ruby Accessibility Analysis Kit]] and format the result with [[http://rubyreports.org/|Ruport]]. Please note that you must have a working installation of the [[http://www.ruby-lang.org/en/|Ruby programming language]] and the RubyGems package manager to use this code.

To be able to run this script you will need to install the simplecrawler, raakt and ruport gems first:

  gem install simplecrawler
  gem install raakt
  gem install ruport

Answer yes to install all the required dependencies. Then, copy the code below to a file and save it e.g. as "test.rb". Run it from the command line by typing ''ruby test.rb http://www.example.com''.

Please note that Ruport has features to group data and output the result in a variety of formats including PDF. Please see the [[http://rubyreports.org/|Ruport]] documentation for more information.

<code ruby>
require 'rubygems'
require 'simplecrawler'
require 'raakt'
require 'ruport'

# Set up a new crawler
sc = SimpleCrawler::Crawler.new(ARGV[0])
sc.skip_patterns = ["\\.doc$", "\\.pdf$", "\\.xls$", "\\.pdf$", "\\.zip$"]
sc.maxcount = 100

report_data = Ruport::Data::Table.new :column_names => ["Url", "Error", "Details"]

sc.crawl { |document|

	if document.http_status and document.http_status[0] = "200"

		# Run basic accessibility check
		raakt = Raakt::Test.new(document.data)
		result = raakt.all
		puts "#{result.length}\t#{document.uri}"

		if result.length > 0
			for error in result
				report_data << [document.uri, error.eid.to_s, error.text]
			end
		end

	else
		#report broken link
		report_data << [document.uri, "broken_link", ""]
	end
}


#write report data to file (HTML table only...)
File.open("result.htm", "w") do |file|
	file << report_data.to_html
end
</code>