Contents

require 'rack/request'
require 'rack/response'

module Roger
  module Rack
    class HtmlValidator
      def initialize(app)
        @app = app
      end
      
      def call(env)
        resp = @app.call(env)
        if resp[1]["Content-Type"].to_s.include?("html")
          str = ""
          resp[2].each{|c| str << c}
          validator = W3CValidator.new(str)
          validator.validate!
          if !validator.valid
            env["rack.errors"].puts "Validation failed on #{env["PATH_INFO"]}: (errors: #{validator.errors}, warnings: #{validator.warnings})"
          end
        end
        resp
      end    
    end
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
roger-0.12.5	lib/roger/rack/html_validator.rb
roger-0.12.4	lib/roger/rack/html_validator.rb
roger-0.12.3	lib/roger/rack/html_validator.rb
roger-0.12.2	lib/roger/rack/html_validator.rb
roger-0.12.1	lib/roger/rack/html_validator.rb
roger-0.12.0	lib/roger/rack/html_validator.rb
roger-0.11.0	lib/roger/rack/html_validator.rb
roger-0.10.0	lib/roger/rack/html_validator.rb