Class: Cohesion::Check

Inherits:
Object
  • Object
show all
Defined in:
lib/cohesion.rb

Class Method Summary collapse

Class Method Details

.rails_object ⇒ Object 



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# File 'lib/cohesion.rb', line 38

def self.rails_object
  puts "WARNING - not working yet..."
  root_path = Rails.root.to_s
  #app_name = Rails.application.name
  #puts "Checking #{app_name}..."
  app = CobwebSample::Application
  app.routes.default_url_options = { :host => 'xxx.com' }

  Dir.glob("app/controllers/**/*").each do |filename|
    controller_name = filename.gsub(".rb","").split("/")[-1].classify
    unless controller_name == "ApplicationController"
      puts "Processing #{controller_name}"
      controller = controller_name.constantize.new

      view = ActionView::Base.new(ActionController::Base.view_paths, {}, controller)

      view.view_paths = ActionController::Base.view_paths
      view.extend ApplicationHelper
      view.controller = controller
      view.class_eval do
        include ApplicationHelper
        include app.routes.url_helpers
      end
      begin
        puts view.render(:template => '/tests/index.html.erb')
      rescue => e
        puts "Error rendering view: #{e.message}" 
      end
    end
  end
end

.rails_text ⇒ Object 



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# File 'lib/cohesion.rb', line 12

def self.rails_text
  puts "WARNING - not working yet..."
  root_path = Rails.root.to_s
  Dir.glob("**/*").each do |filename|
    unless File.directory?(filename) || File.binary?(filename) || filename.ends_with?(".rdb")
      f = File.open(filename, "r")
      content = f.read()
      f.close
      if content =~ /(https?:\/\/[a-zA-Z0-9\.\/\-_%&\?]+)/
        print "Checking #{$1} "
        begin
          status_code = Cobweb.new(:raise_exceptions => true).head($1)[:status_code].to_i
          if status_code != 200
            puts " [#{status_code}] \e[31m\u2717\e[0m"
          else
            puts "\e[32m\u2713\e[0m"
          end
        rescue SocketError
          status_code = 0
          puts " [DNS Failed] \e[31m\u2717\e[0m"
        end
      end
    end
  end
end

.site(url, options = {}) ⇒ Object 



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# File 'lib/cohesion.rb', line 70

def self.site(url, options={})
  errors = []
  failures = []

  pages = {}

  options[:cache] = options[:cache].to_i if options[:cache]
  crawler_options = {:cache_type => :full, :crawl_linked_external => true, :store_inbound_links => true}.merge(options)

  statistics = CobwebCrawler.new(crawler_options).crawl(url) do |page|
    print page[:url]

    duplicate = !pages[Digest::MD5.hexdigest(page[:body])].nil?
    pages[Digest::MD5.hexdigest(page[:body])] = [] unless pages[Digest::MD5.hexdigest(page[:body])]
    pages[Digest::MD5.hexdigest(page[:body])] << page[:url]

    # if it was a 404 before, just check again not using the cache this time
    if page[:status_code] == 404
      page = Cobweb.new(crawler_options.merge(:cache => nil)).get(page[:url])
    end

    if page[:status_code] == 404 || duplicate
      if duplicate
        puts " [duplicate] \e[31m\u2717\e[0m"
      else
        puts " [#{page[:status_code]}] \e[31m\u2717\e[0m"
      end
      failures << page
    else
      puts " \e[32m\u2713\e[0m"
    end
  end

  puts statistics.redis.namespace
  puts statistics.get_statistics

  total_inbound_failures = 0
  total_failures = 0

  issues = []
  if failures.count == 0
    puts "All links working!"
  else
    puts "Failed urls:"
    failures.each do |f|
      inbound_links = statistics.inbound_links_for(f[:url])
      issues << {:issue => f, :inbound => inbound_links}

      total_inbound_failures += inbound_links.count
      total_failures += 1

      puts ""
      puts "#{f[:url]} [ #{f[:status_code]} ]"
      inbound_links.each do |inbound_link|
        puts "  - #{inbound_link}"
      end
    end

    puts ""
    puts "Duplicate Content"
    puts ""
    pages.select{|k,v| v.count > 1}.each do |k,v|
      puts "Duplicate: #{k}"
      v.map{|x| puts "  - #{x}" }
    end


    puts ""
    puts "Total Failed URLs: #{total_failures}"
    puts "Total Duplicates: #{pages.map{|d| d[1]}.select{|d| d.count > 1}.inject{|total, d| total + d.count}.count}"
    puts "Total Inbound Failures (Pages linking to a 404): #{total_inbound_failures}"
    puts ""
  end
  puts

  return issues
end