Module: Steam

Defined in:
lib/steam/session.rb,
lib/steam.rb,
lib/steam/java.rb,
lib/steam/browser.rb,
lib/steam/process.rb,
lib/steam/request.rb,
lib/steam/version.rb,
lib/steam/response.rb,
lib/steam/connection.rb,
lib/steam/session/rails.rb,
lib/steam/connection/mock.rb,
lib/steam/connection/rails.rb,
lib/steam/browser/html_unit.rb,
lib/steam/connection/static.rb,
lib/steam/connection/net_http.rb,
lib/steam/connection/open_uri.rb,
lib/steam/browser/html_unit/drb.rb,
lib/steam/browser/html_unit/page.rb,
lib/steam/browser/html_unit/client.rb,
lib/steam/browser/html_unit/actions.rb,
lib/steam/browser/html_unit/handler.rb,
lib/steam/browser/html_unit/connection.rb,
lib/steam/browser/html_unit/web_response.rb

Overview

Mimicks the com.gargoylesoftware.htmlunit.WebRequestSettings api so it can be returned by an object that mimicks com.gargoylesoftware.htmlunit.WebConnection Not currently used in Steam, but useful for experimental stuff.

Defined Under Namespace

Modules: Browser, Connection, Java Classes: ElementNotFound, Process, Request, Response, Session

Constant Summary collapse

VERSION = 
"0.0.7"

Class Method Summary collapse

Class Method Details

.config ⇒ Object 



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# File 'lib/steam.rb', line 19

def config
  @@config ||= {
    :request_url       => 'http://localhost',
    :server_name       => 'localhost',
    :server_port       => '3000',
    :url_scheme        => 'http',
    :charset           => 'utf-8',
    :java_load_params  => '-Xmx1024M',
    :drb_uri           => 'druby://127.0.0.1:9000',
    :html_unit => {
      :java_path         => File.expand_path("../../vendor/htmlunit-2.6/", __FILE__),
      :browser_version   => :FIREFOX_3,
      :css               => true,
      :javascript        => true,
      :resynchronize     => true,
      :js_timeout        => 5000,
      :log_level         => :warning,
      :log_incorrectness => false,
      :on_error_status   => nil, # set to :raise to raise an exception on error status, :print to print content
      :on_script_error   => nil  # set to :raise to raise an exception on javascript exceptions
    }
  }
end

.open_in_browser(filename) ⇒ Object 



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# File 'lib/steam.rb', line 51

def open_in_browser(filename)
  require "launchy"
  Launchy::Browser.run(filename)
rescue LoadError
  warn "Sorry, you need to install launchy to open pages: `gem install launchy`"
end

.rewrite_assets(url, html) ⇒ Object 



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# File 'lib/steam.rb', line 58

def rewrite_assets(url, html)
  url = url.gsub(URI.parse(url).path, '')
  pattern = %r(<script [^>]*src=['"]+([^'"]*)|<link[^>]* href=['"]?([^'"]+))
  html.gsub(pattern) { |path| path.gsub($1 || $2, "#{url}#{$1 || $2}") }
end

.save_and_open(url, response) ⇒ Object 



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# File 'lib/steam.rb', line 43

def save_and_open(url, response)
  filename = "/tmp/steam/#{url.gsub(/[^\w\-\/]/, '_')}.html"
  body = rewrite_assets(url, response.body)
  FileUtils.mkdir_p(File.dirname(filename))
  File.open(filename, "w") { |f| f.write body }
  open_in_browser(filename)
end