Class: CargoServer

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

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/cargo/cargo_server.rb', line 11

def call(env)
  if env['REQUEST_METHOD'] == 'OPTIONS'
    [200, {
      'Access-Control-Allow-Origin' => '*', # TODO get this working with restrictions
      'Access-Control-Allow-Methods' => 'GET, OPTIONS',
      'Access-Control-Allow-Headers' => 'X-Prototype-Version, X-Requested-With, Accept',
      'Access-Control-Max-Age' => '1728000',
      'Access-Control' => 'allow <*>'
      }, '']
  else
    req = Rack::Request.new(env)
    puts req.path_info
    case req.path_info

    when '/start' # start a story
      puts `hack #{escape(req['name'])[0..30]} #{req['id']}`
      notify("Starting Story", "Starting story '#{req['name']}' [#{req['id']}]", 0)
      
      [200, { 'Content-Type' => 'application/json; charset=utf-8'},
        "{success: 'starting story'}"]

    when '/finish' # finish a story
      branch = git_branch
      story_id = branch.split('-').last
      if story_id == req['id']
        puts `ship`
        notify("Finishing Story", "Finishing story '#{req['name']}' [#{req['id']}]", 0)
      else
        notify("Story id doesn't match current branch", "Story id doesn't match current branch '#{branch}' [#{req['id']}]", 1)
      end
      
      [200, {'Content-Type' => 'application/json; charset=utf-8'},
        "{success: 'finishing story'}"]

    when '/cargo.user.js' # send the user script file
      [200, {'Content-Type' => 'text/javascript'},
        File.read("#{File.dirname(__FILE__)}/../../files/cargo.user.js")]

    else # handle everything else like a 404
      [404, {'Content-Type' => 'text/html'}, '404 Not Found']

    end
  end
end

#escape(name) ⇒ Object 



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# File 'lib/cargo/cargo_server.rb', line 56

def escape(name)
  name.gsub!(/\W+/, ' ') # all non-word chars to spaces
  name.strip!            # ohh la la
  name.downcase!         #
  name.gsub!(/\ +/, '_')
end

#notify(title, message, priority) ⇒ Object 



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# File 'lib/cargo/cargo_server.rb', line 63

def notify(title, message, priority)
  puts message
  system "growlnotify -n Cargo --image #{File.dirname(__FILE__)}/../../files/cargo.png -p #{priority} -m #{message} #{title}"
end