[ { "path": ".document", "content": "README.rdoc\nlib/**/*.rb\nbin/*\nfeatures/**/*.feature\nLICENSE\n" }, { "path": ".gitignore", "content": "## MAC OS\n.DS_Store\n\n## TEXTMATE\n*.tmproj\ntmtags\n\n## EMACS\n*~\n\\#*\n.\\#*\n\n## VIM\n*.swp\n\n## PROJECT::GENERAL\ncoverage\nrdoc\npkg\n\n## PROJECT::SPECIFIC\n.bundle\n.idea\nbin\n\n# RAILS\nlog\n\n" }, { "path": ".rspec", "content": "--colour\n\n" }, { "path": ".rvmrc", "content": "#!/usr/bin/env bash\n\n# This is an RVM Project .rvmrc file, used to automatically load the ruby\n# development environment upon cd'ing into the directory\n\n# First we specify our desired [@], the @gemset name is optional,\n# Only full ruby name is supported here, for short names use:\n# echo \"rvm use 2.0.0\" > .rvmrc\nenvironment_id=\"ruby-2.0.0-p353@analytical\"\n\n# Uncomment the following lines if you want to verify rvm version per project\n# rvmrc_rvm_version=\"1.24.7 (master)\" # 1.10.1 seems like a safe start\n# eval \"$(echo ${rvm_version}.${rvmrc_rvm_version} | __rvm_awk -F. '{print \"[[ \"$1*65536+$2*256+$3\" -ge \"$4*65536+$5*256+$6\" ]]\"}' )\" || {\n# echo \"This .rvmrc file requires at least RVM ${rvmrc_rvm_version}, aborting loading.\"\n# return 1\n# }\n\n# First we attempt to load the desired environment directly from the environment\n# file. This is very fast and efficient compared to running through the entire\n# CLI and selector. If you want feedback on which environment was used then\n# insert the word 'use' after --create as this triggers verbose mode.\nif [[ -d \"${rvm_path:-$HOME/.rvm}/environments\"\n && -s \"${rvm_path:-$HOME/.rvm}/environments/$environment_id\" ]]\nthen\n \\. \"${rvm_path:-$HOME/.rvm}/environments/$environment_id\"\n for __hook in \"${rvm_path:-$HOME/.rvm}/hooks/after_use\"*\n do\n if [[ -f \"${__hook}\" && -x \"${__hook}\" && -s \"${__hook}\" ]]\n then \\. \"${__hook}\" || true\n fi\n done\n unset __hook\n if (( ${rvm_use_flag:=1} >= 2 )) # display only when forced\n then\n if [[ $- == *i* ]] # check for interactive shells\n then printf \"%b\" \"Using: $(tput setaf 2 2>/dev/null)$GEM_HOME$(tput sgr0 2>/dev/null)\n\" # show the user the ruby and gemset they are using in green\n else printf \"%b\" \"Using: $GEM_HOME\n\" # don't use colors in non-interactive shells\n fi\n fi\nelse\n # If the environment file has not yet been created, use the RVM CLI to select.\n rvm --create \"$environment_id\" || {\n echo \"Failed to create RVM environment '${environment_id}'.\"\n return 1\n }\nfi\n\n# If you use bundler, this might be useful to you:\n# if [[ -s Gemfile ]] && {\n# ! builtin command -v bundle >/dev/null ||\n# builtin command -v bundle | GREP_OPTIONS=\"\" \\grep $rvm_path/bin/bundle >/dev/null\n# }\n# then\n# printf \"%b\" \"The rubygem 'bundler' is not installed. Installing it now.\\n\"\n# gem install bundler\n# fi\n# if [[ -s Gemfile ]] && builtin command -v bundle >/dev/null\n# then\n# bundle install | GREP_OPTIONS=\"\" \\grep -vE '^Using|Your bundle is complete'\n# fi\n" }, { "path": "CHANGELOG.md", "content": "# Analytical Changelog\n\n## 3.0.12\n\n* Fixed version checking so it works with Rails 3.2\n* Fixed example configuration in README\n* Enhanced google module\n\n## 3.0.9\n\n* Fixed bug that was causing problems in Rails 2.3 & 3.0 (Issue #19)\n* Cleaned up gemspec, Rakefile, added Changelog (Issue #26)\n* Added example apps for rails 2.3, 3.0, 3.1.\n\n## 3.0.8\n\n* Pulled in changes to update MixPanel event tracking (#25)\n\n## 3.0.7\n\n* Fixed broken clicky tests (#20)\n* \"Not all options are a hash and not all options are modules.\" (#21 and e20b256c8b)\n\n## 3.0.2\n\n* Updated Clicky so use async loading\n\n## 3.0.0\n\n*Significant update (tried to maintain backward compatibility)*\n\n* Support filtering modules, per-request (see README)\n* Added javascript helpers, enabled by default (see README)\n\n## 2.11.0\n\n*Significant update (tried to maintain backward compatibility)*\n\n* Modified analytical.yml structure to support environment-specific settings (d5e893c289)\n\n\n\n" }, { "path": "Gemfile", "content": "source :rubygems\n\ngroup :development, :test do\n gem 'rails', '3.0.9'\n gem 'activesupport'\n gem 'activemodel'\n gem 'rspec-rails', '~> 2.11'\n gem 'jeweler'\n gem 'diff-lcs'\n gem 'guard'\n gem 'guard-rspec'\n gem 'rb-fsevent', \">= 0.9.2\"\n gem 'growl'\nend\n" }, { "path": "Guardfile", "content": "# A sample Guardfile\n# More info at http://github.com/guard/guard#readme\n\nguard 'rspec', :version => 1 do\n watch(/^spec\\/(.*)_spec.rb/)\n watch(/^spec\\/spec_helper.rb/) { \"spec\" }\n watch(/^lib\\/(.*)\\.rb/) { |m| \"spec/lib/#{m[1]}_spec.rb\" }\nend\n" }, { "path": "LICENSE", "content": "Copyright (c) 2009 Joshua Krall\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n\"Software\"), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\nNONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\nLIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\nOF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\nWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n" }, { "path": "README.rdoc", "content": "= Analytical\n\nGem for managing multiple analytics services in your rails app.\n\n{}[http://travis-ci.org/jkrall/analytical]\n\nService implementations include:\n* Google Analytics\n* Google Adwords (conversion tracking)\n* Clicky[http://getclicky.com]\n* KISSMetrics[http://kissmetrics.com]\n* Hubspot[http://hubspot.com]\n* CrazyEgg[http://www.crazyegg.com]\n* Chartbeat[http://chartbeat.com]\n* {ComScore Direct}[http://direct.comscore.com]\n* Optimizely[http://www.optimizely.com]\n* Loopfuse\n* Clicktale\n* Google Website Optimizer\n* Performancing\n* Quantcast[http://www.quantcast.com]\n* MixPanel[http://www.mixpanel.com]\n* Gauges[http://get.gaug.es]\n* Segment.io[http://segment.io]\n* Mouseflow[http://mouseflow.com]\n\n== Usage\n\nAdd the following to your controllers:\n\n analytical\n\nAdd a configuration file (config/analytical.yml) to declare your API keys, like so:\n\n production:\n google:\n key: UA-5555555-5\n clicky:\n key: 55555\n development:\n test:\n\nYou can add different configurations for different environments.\n\nBy default, all the declared analytics modules are loaded. You can override this behavior in the controller.\n\n analytical :modules=>[:console, :google, :clicky]\n\nThen, in your template files, you'll want to add the analytical helper methods for initializing the tracking javascript:\n\n \n \n \n <%= raw analytical.head_prepend_javascript %>\n Example\n <%= stylesheet_link_tag :all %>\n <%= javascript_include_tag :defaults %>\n <%= csrf_meta_tag %>\n <% analytical.identify '5', :email=>'josh@transfs.com' %>\n <%= raw analytical.head_append_javascript %>\n \n \n <%= raw analytical.body_prepend_javascript %>\n <%= yield %>\n <%= raw analytical.body_append_javascript %>\n \n \n\nNote the example above also includes an identify() command that will apply to every page. More likely, you'll want to make this identify() command conditional so that it only applies when you have a logged-in user:\n\n <% analytical.identify(current_user.id, :email=>current_user.email) if current_user %>\n\nYou can sprinkle the track() and event() tracking methods throughout your views & controllers as needed.\n\n analytical.track '/a/really/nice/url'\n analytical.event 'Some Awesome Event', :with=>:data\n\nIt's possible to conditionally disable analytics by specifying a `disable_if` method.\n\n analytical :disable_if => lambda{ |controller| controller.i_can_haz_tracking? }\n\nAnalytical also provides the ability to filter your active modules dynamically:\n\n analytical :filter_modules => lambda{ |controller, modules|\n controller.use_google_analytics? ? modules : modules - [:google]\n }\n\nThis can be useful for enabling the console logger optionally in your app, based on a request parameter:\n\n :filter_modules => lambda { |controller, modules|\n controller.use_console_logger? ? [:console] : modules\n }\n\nYou can also configure modules in the controller by passing a hash to the :modules option\n\n analytical :modules => { :google => { key: 'UA-5555555-5' } }\n\nFinally it is also possible to dynamically specify what modules to use and their configurations, which can come in handy if your site uses multi-tenancy, where every tenant might not wish to use the same modules or configurations for each module.\n\n analytical :modules => lambda{ |controller| controller.analytical_modules }\n\nIn this case we would then implement a method in the controller that could look like this:\n\n def analytical_modules\n case current_tenant.name.parameterize\n when \"site-1\"\n {\n :google => { key: 'UA-5555555-5' }\n }\n when \"site-2\"\n {\n :google => { key: 'UA-1111111-1' }\n }\n end\n end\n hide_action :analytical_modules\n\n== Adding new modules\n\nNew modules should be fairly easy to add. Follow the structure that I've used in the Clicky, Google, and KISSMetrics modules... and you should be fine. All modules should include the Analytical::Base::Api module, so that they have some default behavior for methods that they don't support or need.\n\n== Session-based command queues\n\nBy default, any Analytical commands that are queued in a controller that subsequently redirects won't be emitted to the client. This is because the redirect triggers a new request, and everything is cleared out at the beginning of each request.\n\nHowever, if you would like to be able to queue commands between requests... there's a new option that supports this behavior:\n\n analytical :modules=>[:console, :google], :use_session_store=>true\n\nThis will store the queued commands in the user session, clearing them out when they are emitted to the client, but allowing you to make calls like:\n\n analytical.track 'something'\n\n... in your controller. After a redirect, the corresponding track() call will be emitted in the next request made by the client.\nNOTE: This is new and somewhat experimental, and could cause problems if you store large amounts of data in the session. (there is a 4k limit to session data)\n\n== Javascript tracking/event commands\n\nSometimes you want to trigger an analytics track/event via javascript. Analytical now provides a solution for this by default. Appended to your is a simple javascript object that will contain \"instantaneous\" versions of the tracking commands for each of your modules.\n\nYou call these analytical commands like this:\n\n \n \n\nWhen you call these commands, it will pass the track/event name & data on to each of the modules. (Take a look at the simple javascript helpers in your for more information.)\n\nTo disable this functionality, use\n\n analytical :javascript_helpers => false\n\n\n== Note on Patches/Pull Requests\n\nI would be extremely happy to accept contributions to this project! If you think something should work differently, send me a message and I'd love to discuss your ideas. Even better:\n\n* Fork the project.\n* Make your feature addition or bug fix.\n* Add specs for it. This is important so I don't break it in a future version unintentionally.\n* Commit, do not mess with rakefile, version, or history.\n (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)\n* Send me a pull request. Bonus points for topic branches.\n\n== Current Contributors\n\nThese fine folks have contributed patches and new features to this project:\n\n* {Adam Anderson}[http://github.com/scudco]\n* {Bryan Liles}[http://github.com/bryanl]\n* {Nathan Phelps}[http://github.com/nwp]\n* {Adam Anderson}[http://github.com/scudco]\n* {Kevin Menard}[http://github.com/nirvdrum]\n* {Ablyamitov Ablyamit}[http://github.com/unlimit]\n* {Kurt Werle}[http://github.com/kwerle]\n* {Olivier Lauzon}[http://github.com/olauzon]\n* {Chris Ricca}[https://github.com/ChrisRicca]\n* {Rajiv Aaron Manglani}[https://github.com/rajiv]\n* {Thomas Dippel}[https://github.com/dipth]\n\nThanks guys!\n\n\n== Copyright\n\nCopyright (c) 2010 Joshua Krall. See LICENSE for details.\n" }, { "path": "Rakefile", "content": "require 'rubygems'\nrequire 'rake'\n\nbegin\n require 'jeweler'\n Jeweler::Tasks.new do |gem|\n gem.name = \"analytical\"\n gem.summary = %Q{Gem for managing multiple analytics services in your rails app.}\n gem.description = %Q{Gem for managing multiple analytics services in your rails app.}\n gem.email = \"josh@feefighters.com\"\n gem.homepage = \"http://github.com/jkrall/analytical\"\n gem.authors = [\"Joshua Krall\", \"Nathan Phelps\", \"Adam Anderson\", \"Kevin Menard\", \"Ablyamitov Ablyamit\", \"Kurt Werle\", \"Olivier Lauzon\", \"Daniel Doubrovkine\"]\n gem.files = Dir['lib/**/*'] + Dir['app/**/*'] + Dir['rails/**/*']\n # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings\n end\n Jeweler::GemcutterTasks.new\nrescue LoadError\n puts \"Jeweler (or a dependency) not available. Install it with: gem install jeweler\"\nend\n\nrequire 'rspec/core/rake_task'\nRSpec::Core::RakeTask.new(:spec)\nRSpec::Core::RakeTask.new(:rcov)\n\ntask :default => :spec\n\nrequire 'rdoc/task'\nRake::RDocTask.new do |rdoc|\n version = File.exist?('VERSION') ? File.read('VERSION') : \"\"\n\n rdoc.rdoc_dir = 'rdoc'\n rdoc.title = \"analytical #{version}\"\n rdoc.rdoc_files.include('README*')\n rdoc.rdoc_files.include('lib/**/*.rb')\nend\n" }, { "path": "VERSION", "content": "3.0.12" }, { "path": "analytical.gemspec", "content": "# Generated by jeweler\n# DO NOT EDIT THIS FILE DIRECTLY\n# Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'\n# -*- encoding: utf-8 -*-\n\nGem::Specification.new do |s|\n s.name = %q{analytical}\n s.version = \"3.0.12\"\n\n s.required_rubygems_version = Gem::Requirement.new(\">= 0\") if s.respond_to? :required_rubygems_version=\n s.authors = [\"Joshua Krall\", \"Nathan Phelps\", \"Adam Anderson\", \"Kevin Menard\", \"Ablyamitov Ablyamit\", \"Kurt Werle\", \"Olivier Lauzon\", \"Daniel Doubrovkine\"]\n s.date = %q{2012-01-24}\n s.description = %q{Gem for managing multiple analytics services in your rails app.}\n s.email = %q{josh@feefighters.com}\n s.extra_rdoc_files = [\n \"LICENSE\",\n \"README.rdoc\"\n ]\n s.files = [\n \"app/views/application/_analytical_javascript.html.erb\",\n \"lib/analytical.rb\",\n \"lib/analytical/api.rb\",\n \"lib/analytical/bot_detector.rb\",\n \"lib/analytical/command_store.rb\",\n \"lib/analytical/modules/adroll.rb\",\n \"lib/analytical/modules/adwords.rb\",\n \"lib/analytical/modules/base.rb\",\n \"lib/analytical/modules/chartbeat.rb\",\n \"lib/analytical/modules/click_tale.rb\",\n \"lib/analytical/modules/clicky.rb\",\n \"lib/analytical/modules/comscore.rb\",\n \"lib/analytical/modules/console.rb\",\n \"lib/analytical/modules/crazy_egg.rb\",\n \"lib/analytical/modules/google.rb\",\n \"lib/analytical/modules/google_optimizer.rb\",\n \"lib/analytical/modules/hubspot.rb\",\n \"lib/analytical/modules/kiss_metrics.rb\",\n \"lib/analytical/modules/loopfuse.rb\",\n \"lib/analytical/modules/microsoft_ads.rb\",\n \"lib/analytical/modules/mixpanel.rb\",\n \"lib/analytical/modules/optimizely.rb\",\n \"lib/analytical/modules/performancing.rb\",\n \"lib/analytical/modules/quantcast.rb\",\n \"lib/analytical/modules/reinvigorate.rb\",\n \"lib/analytical/rails/engine.rb\",\n \"lib/analytical/session_command_store.rb\",\n \"rails/init.rb\"\n ]\n s.homepage = %q{http://github.com/jkrall/analytical}\n s.require_paths = [\"lib\"]\n s.rubygems_version = %q{1.6.2}\n s.summary = %q{Gem for managing multiple analytics services in your rails app.}\n\n if s.respond_to? :specification_version then\n s.specification_version = 3\n\n if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then\n s.add_development_dependency(%q, [\"= 3.0.9\"])\n s.add_development_dependency(%q, [\">= 0\"])\n s.add_development_dependency(%q, [\">= 0\"])\n s.add_development_dependency(%q, [\"= 2.6.0\"])\n s.add_development_dependency(%q, [\"= 2.6.4\"])\n s.add_development_dependency(%q, [\"= 2.6.0\"])\n s.add_development_dependency(%q, [\"= 2.6.0\"])\n s.add_development_dependency(%q, [\"= 2.6.0\"])\n s.add_development_dependency(%q, [\">= 0\"])\n s.add_development_dependency(%q, [\">= 0\"])\n s.add_development_dependency(%q, [\">= 0\"])\n s.add_development_dependency(%q, [\">= 0\"])\n s.add_development_dependency(%q, [\">= 0\"])\n s.add_development_dependency(%q, [\">= 0\"])\n else\n s.add_dependency(%q, [\"= 3.0.9\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\"= 2.6.4\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n end\n else\n s.add_dependency(%q, [\"= 3.0.9\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\"= 2.6.4\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\"= 2.6.0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n s.add_dependency(%q, [\">= 0\"])\n end\nend\n\n" }, { "path": "app/views/application/_analytical_javascript.html.erb", "content": "\n" }, { "path": "example/.gitignore", "content": ".bundle\ndb/*.sqlite3\nlog/*.log\ntmp/**/*\n" }, { "path": "example/rails2.3/Gemfile", "content": "source 'http://rubygems.org'\n\ngem 'rails', '~> 2.3.0'\n\n# Bundle edge Rails instead:\n# gem 'rails', :git => 'git://github.com/rails/rails.git'\n\ngem 'sqlite3-ruby', :require => 'sqlite3'\ngem 'analytical', :path => '../..'\n\n# Use unicorn as the web server\n# gem 'unicorn'\n\n# Deploy with Capistrano\n# gem 'capistrano'\n\n# Bundle the extra gems:\n# gem 'bj'\n# gem 'nokogiri', '1.4.1'\n# gem 'sqlite3-ruby', :require => 'sqlite3'\n# gem 'aws-s3', :require => 'aws/s3'\n\n# Bundle gems for certain environments:\n# gem 'rspec', :group => :test\n# group :test do\n# gem 'webrat'\n# end\n" }, { "path": "example/rails2.3/README", "content": "== Welcome to Rails\n\nRails is a web-application framework that includes everything needed to create \ndatabase-backed web applications according to the Model-View-Control pattern. \n\nThis pattern splits the view (also called the presentation) into \"dumb\" templates\nthat are primarily responsible for inserting pre-built data in between HTML tags.\nThe model contains the \"smart\" domain objects (such as Account, Product, Person,\nPost) that holds all the business logic and knows how to persist themselves to\na database. The controller handles the incoming requests (such as Save New Account,\nUpdate Product, Show Post) by manipulating the model and directing data to the view.\n\nIn Rails, the model is handled by what's called an object-relational mapping\nlayer entitled Active Record. This layer allows you to present the data from\ndatabase rows as objects and embellish these data objects with business logic\nmethods. You can read more about Active Record in\nlink:files/vendor/rails/activerecord/README.html.\n\nThe controller and view are handled by the Action Pack, which handles both\nlayers by its two parts: Action View and Action Controller. These two layers\nare bundled in a single package due to their heavy interdependence. This is\nunlike the relationship between the Active Record and Action Pack that is much\nmore separate. Each of these packages can be used independently outside of\nRails. You can read more about Action Pack in\nlink:files/vendor/rails/actionpack/README.html.\n\n\n== Getting Started\n\n1. At the command prompt, start a new Rails application using the rails command\n and your application name. Ex: rails myapp\n2. Change directory into myapp and start the web server: script/server (run with --help for options)\n3. Go to http://localhost:3000/ and get \"Welcome aboard: You're riding the Rails!\"\n4. Follow the guidelines to start developing your application\n\n\n== Web Servers\n\nBy default, Rails will try to use Mongrel if it's are installed when started with script/server, otherwise Rails will use WEBrick, the webserver that ships with Ruby. But you can also use Rails\nwith a variety of other web servers.\n\nMongrel is a Ruby-based webserver with a C component (which requires compilation) that is\nsuitable for development and deployment of Rails applications. If you have Ruby Gems installed,\ngetting up and running with mongrel is as easy as: gem install mongrel.\nMore info at: http://mongrel.rubyforge.org\n\nSay other Ruby web servers like Thin and Ebb or regular web servers like Apache or LiteSpeed or\nLighttpd or IIS. The Ruby web servers are run through Rack and the latter can either be setup to use\nFCGI or proxy to a pack of Mongrels/Thin/Ebb servers.\n\n== Apache .htaccess example for FCGI/CGI\n\n# General Apache options\nAddHandler fastcgi-script .fcgi\nAddHandler cgi-script .cgi\nOptions +FollowSymLinks +ExecCGI\n\n# If you don't want Rails to look in certain directories,\n# use the following rewrite rules so that Apache won't rewrite certain requests\n# \n# Example:\n# RewriteCond %{REQUEST_URI} ^/notrails.*\n# RewriteRule .* - [L]\n\n# Redirect all requests not available on the filesystem to Rails\n# By default the cgi dispatcher is used which is very slow\n# \n# For better performance replace the dispatcher with the fastcgi one\n#\n# Example:\n# RewriteRule ^(.*)$ dispatch.fcgi [QSA,L]\nRewriteEngine On\n\n# If your Rails application is accessed via an Alias directive,\n# then you MUST also set the RewriteBase in this htaccess file.\n#\n# Example:\n# Alias /myrailsapp /path/to/myrailsapp/public\n# RewriteBase /myrailsapp\n\nRewriteRule ^$ index.html [QSA]\nRewriteRule ^([^.]+)$ $1.html [QSA]\nRewriteCond %{REQUEST_FILENAME} !-f\nRewriteRule ^(.*)$ dispatch.cgi [QSA,L]\n\n# In case Rails experiences terminal errors\n# Instead of displaying this message you can supply a file here which will be rendered instead\n# \n# Example:\n# ErrorDocument 500 /500.html\n\nErrorDocument 500 \"

Application error

Rails application failed to start properly\"\n\n\n== Debugging Rails\n\nSometimes your application goes wrong. Fortunately there are a lot of tools that\nwill help you debug it and get it back on the rails.\n\nFirst area to check is the application log files. Have \"tail -f\" commands running\non the server.log and development.log. Rails will automatically display debugging\nand runtime information to these files. Debugging info will also be shown in the\nbrowser on requests from 127.0.0.1.\n\nYou can also log your own messages directly into the log file from your code using\nthe Ruby logger class from inside your controllers. Example:\n\n class WeblogController < ActionController::Base\n def destroy\n @weblog = Weblog.find(params[:id])\n @weblog.destroy\n logger.info(\"#{Time.now} Destroyed Weblog ID ##{@weblog.id}!\")\n end\n end\n\nThe result will be a message in your log file along the lines of:\n\n Mon Oct 08 14:22:29 +1000 2007 Destroyed Weblog ID #1\n\nMore information on how to use the logger is at http://www.ruby-doc.org/core/\n\nAlso, Ruby documentation can be found at http://www.ruby-lang.org/ including:\n\n* The Learning Ruby (Pickaxe) Book: http://www.ruby-doc.org/docs/ProgrammingRuby/\n* Learn to Program: http://pine.fm/LearnToProgram/ (a beginners guide)\n\nThese two online (and free) books will bring you up to speed on the Ruby language\nand also on programming in general.\n\n\n== Debugger\n\nDebugger support is available through the debugger command when you start your Mongrel or\nWebrick server with --debugger. This means that you can break out of execution at any point\nin the code, investigate and change the model, AND then resume execution! \nYou need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug'\nExample:\n\n class WeblogController < ActionController::Base\n def index\n @posts = Post.find(:all)\n debugger\n end\n end\n\nSo the controller will accept the action, run the first line, then present you\nwith a IRB prompt in the server window. Here you can do things like:\n\n >> @posts.inspect\n => \"[#nil, \\\"body\\\"=>nil, \\\"id\\\"=>\\\"1\\\"}>,\n #\\\"Rails you know!\\\", \\\"body\\\"=>\\\"Only ten..\\\", \\\"id\\\"=>\\\"2\\\"}>]\"\n >> @posts.first.title = \"hello from a debugger\"\n => \"hello from a debugger\"\n\n...and even better is that you can examine how your runtime objects actually work:\n\n >> f = @posts.first\n => #nil, \"body\"=>nil, \"id\"=>\"1\"}>\n >> f.\n Display all 152 possibilities? (y or n)\n\nFinally, when you're ready to resume execution, you enter \"cont\"\n\n\n== Console\n\nYou can interact with the domain model by starting the console through script/console.\nHere you'll have all parts of the application configured, just like it is when the\napplication is running. You can inspect domain models, change values, and save to the\ndatabase. Starting the script without arguments will launch it in the development environment.\nPassing an argument will specify a different environment, like script/console production.\n\nTo reload your controllers and models after launching the console run reload!\n\n== dbconsole\n\nYou can go to the command line of your database directly through script/dbconsole.\nYou would be connected to the database with the credentials defined in database.yml.\nStarting the script without arguments will connect you to the development database. Passing an\nargument will connect you to a different database, like script/dbconsole production.\nCurrently works for mysql, postgresql and sqlite.\n\n== Description of Contents\n\napp\n Holds all the code that's specific to this particular application.\n\napp/controllers\n Holds controllers that should be named like weblogs_controller.rb for\n automated URL mapping. All controllers should descend from ApplicationController\n which itself descends from ActionController::Base.\n\napp/models\n Holds models that should be named like post.rb.\n Most models will descend from ActiveRecord::Base.\n\napp/views\n Holds the template files for the view that should be named like\n weblogs/index.html.erb for the WeblogsController#index action. All views use eRuby\n syntax.\n\napp/views/layouts\n Holds the template files for layouts to be used with views. This models the common\n header/footer method of wrapping views. In your views, define a layout using the\n layout :default and create a file named default.html.erb. Inside default.html.erb,\n call <% yield %> to render the view using this layout.\n\napp/helpers\n Holds view helpers that should be named like weblogs_helper.rb. These are generated\n for you automatically when using script/generate for controllers. Helpers can be used to\n wrap functionality for your views into methods.\n\nconfig\n Configuration files for the Rails environment, the routing map, the database, and other dependencies.\n\ndb\n Contains the database schema in schema.rb. db/migrate contains all\n the sequence of Migrations for your schema.\n\ndoc\n This directory is where your application documentation will be stored when generated\n using rake doc:app\n\nlib\n Application specific libraries. Basically, any kind of custom code that doesn't\n belong under controllers, models, or helpers. This directory is in the load path.\n\npublic\n The directory available for the web server. Contains subdirectories for images, stylesheets,\n and javascripts. Also contains the dispatchers and the default HTML files. This should be\n set as the DOCUMENT_ROOT of your web server.\n\nscript\n Helper scripts for automation and generation.\n\ntest\n Unit and functional tests along with fixtures. When using the script/generate scripts, template\n test files will be generated for you and placed in this directory.\n\nvendor\n External libraries that the application depends on. Also includes the plugins subdirectory.\n If the app has frozen rails, those gems also go here, under vendor/rails/.\n This directory is in the load path.\n" }, { "path": "example/rails2.3/Rakefile", "content": "# Add your own tasks in files placed in lib/tasks ending in .rake,\n# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.\n\nrequire(File.join(File.dirname(__FILE__), 'config', 'boot'))\n\nrequire 'rake'\nrequire 'rake/testtask'\nrequire 'rake/rdoctask'\n\nrequire 'tasks/rails'\n" }, { "path": "example/rails2.3/app/controllers/application_controller.rb", "content": "class ApplicationController < ActionController::Base\n helper :all\n protect_from_forgery\n\n analytical :modules=>[:console, :google, :clicky], :disable_if=>lambda{|controller| false}, :use_session_store=>true\nend\n" }, { "path": "example/rails2.3/app/controllers/page_controller.rb", "content": "class PageController < ApplicationController\n def index\n end\n\n def test_a\n end\n\n def test_b\n analytical.clicky.track('track link in A')\n analytical.track 'track in controller'\n end\n\n def test_c\n analytical.track 'track in controller that redirects'\n redirect_to root_path\n end\n\nend\n" }, { "path": "example/rails2.3/app/helpers/application_helper.rb", "content": "# Methods added to this helper will be available to all templates in the application.\nmodule ApplicationHelper\nend\n" }, { "path": "example/rails2.3/app/views/layouts/application.html.erb", "content": "\n\n\n Example\n <%= stylesheet_link_tag :all %>\n <%= javascript_include_tag :defaults %>\n\n\t<% analytical.identify '5', :email=>'josh@feefighters.com' %>\n\t<%= analytical.head_javascript %>\n\n\n\t<%= analytical.body_prepend_javascript %>\n\t<%= yield %>\n\t<%= analytical.body_append_javascript %>\n\n\n" }, { "path": "example/rails2.3/app/views/page/index.html.erb", "content": "

Page#index

\n

\n\t<%= link_to 'A', '/page/test_a' %>
\n\t<%= link_to 'B', '/page/test_b' %>
\n\t<%= link_to 'C', '/page/test_c' %>
\n

" }, { "path": "example/rails2.3/app/views/page/test_a.html.erb", "content": "<% analytical.track 'track in view A' %>\n<% analytical.event 'Something Important', {:some=>'data'} %>\n

Page#test_a

\n

\n\t<%= link_to 'B', '/page/test_b' %>
\n\t<%= link_to 'C', '/page/test_c' %>
\n\t<%= link_to 'index', '/' %>
\n\t; return false;\">click me to track all modules
\n

\n\n\n" }, { "path": "example/rails2.3/app/views/page/test_b.html.erb", "content": "

Page#test_b

\n

\n\t<%= link_to 'A', '/page/test_a' %>
\n\t<%= link_to 'C', '/page/test_c' %>
\n\t<%= link_to 'index', '/' %>
\n\t; return false;\">track console only
\n

\n" }, { "path": "example/rails2.3/config/boot.rb", "content": "# Don't change this file!\n# Configure your app in config/environment.rb and config/environments/*.rb\n\nRAILS_ROOT = \"#{File.dirname(__FILE__)}/..\" unless defined?(RAILS_ROOT)\n\nmodule Rails\n class << self\n def boot!\n unless booted?\n preinitialize\n pick_boot.run\n end\n end\n\n def booted?\n defined? Rails::Initializer\n end\n\n def pick_boot\n (vendor_rails? ? VendorBoot : GemBoot).new\n end\n\n def vendor_rails?\n File.exist?(\"#{RAILS_ROOT}/vendor/rails\")\n end\n\n def preinitialize\n load(preinitializer_path) if File.exist?(preinitializer_path)\n end\n\n def preinitializer_path\n \"#{RAILS_ROOT}/config/preinitializer.rb\"\n end\n end\n\n class Boot\n def run\n load_initializer\n Rails::Initializer.run(:set_load_path)\n end\n end\n\n class VendorBoot < Boot\n def load_initializer\n require \"#{RAILS_ROOT}/vendor/rails/railties/lib/initializer\"\n Rails::Initializer.run(:install_gem_spec_stubs)\n Rails::GemDependency.add_frozen_gem_path\n end\n end\n\n class GemBoot < Boot\n def load_initializer\n self.class.load_rubygems\n load_rails_gem\n require 'initializer'\n end\n\n def load_rails_gem\n if version = self.class.gem_version\n gem 'rails', version\n else\n gem 'rails'\n end\n rescue Gem::LoadError => load_error\n if load_error.message =~ /Could not find RubyGem rails/\n STDERR.puts %(Missing the Rails #{version} gem. Please `gem install -v=#{version} rails`, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out RAILS_GEM_VERSION to use the latest version installed.)\n exit 1\n else\n raise\n end\n end\n\n class << self\n def rubygems_version\n Gem::RubyGemsVersion rescue nil\n end\n\n def gem_version\n if defined? RAILS_GEM_VERSION\n RAILS_GEM_VERSION\n elsif ENV.include?('RAILS_GEM_VERSION')\n ENV['RAILS_GEM_VERSION']\n else\n parse_gem_version(read_environment_rb)\n end\n end\n\n def load_rubygems\n min_version = '1.3.2'\n require 'rubygems'\n unless rubygems_version >= min_version\n $stderr.puts %Q(Rails requires RubyGems >= #{min_version} (you have #{rubygems_version}). Please `gem update --system` and try again.)\n exit 1\n end\n\n rescue LoadError\n $stderr.puts %Q(Rails requires RubyGems >= #{min_version}. Please install RubyGems and try again: http://rubygems.rubyforge.org)\n exit 1\n end\n\n def parse_gem_version(text)\n $1 if text =~ /^[^#]*RAILS_GEM_VERSION\\s*=\\s*[\"']([!~<>=]*\\s*[\\d.]+)[\"']/\n end\n\n private\n def read_environment_rb\n File.read(\"#{RAILS_ROOT}/config/environment.rb\")\n end\n end\n end\nend\n\n# All that for this:\nRails.boot!\n" }, { "path": "example/rails2.3/config/database.yml", "content": "# SQLite version 3.x\n# gem install sqlite3-ruby (not necessary on OS X Leopard)\ndevelopment:\n adapter: sqlite3\n database: db/development.sqlite3\n pool: 5\n timeout: 5000\n\n# Warning: The database defined as \"test\" will be erased and\n# re-generated from your development database when you run \"rake\".\n# Do not set this db to the same as development or production.\ntest:\n adapter: sqlite3\n database: db/test.sqlite3\n pool: 5\n timeout: 5000\n\nproduction:\n adapter: sqlite3\n database: db/production.sqlite3\n pool: 5\n timeout: 5000\n" }, { "path": "example/rails2.3/config/environment.rb", "content": "# Be sure to restart your server when you modify this file\n\n# Specifies gem version of Rails to use when vendor/rails is not present\nRAILS_GEM_VERSION = '2.3.14' unless defined? RAILS_GEM_VERSION\n\n# Bootstrap the Rails environment, frameworks, and default configuration\nrequire File.join(File.dirname(__FILE__), 'boot')\n\nRails::Initializer.run do |config|\n # Settings in config/environments/* take precedence over those specified here.\n # Application configuration should go into files in config/initializers\n # -- all .rb files in that directory are automatically loaded.\n\n # Add additional load paths for your own custom dirs\n # config.autoload_paths += %W( #{RAILS_ROOT}/extras )\n\n # Specify gems that this application depends on and have them installed with rake gems:install\n # config.gem \"bj\"\n # config.gem \"hpricot\", :version => '0.6', :source => \"http://code.whytheluckystiff.net\"\n # config.gem \"sqlite3-ruby\", :lib => \"sqlite3\"\n # config.gem \"aws-s3\", :lib => \"aws/s3\"\n\n # Only load the plugins named here, in the order given (default is alphabetical).\n # :all can be used as a placeholder for all plugins not explicitly named\n # config.plugins = [ :exception_notification, :ssl_requirement, :all ]\n\n # Skip frameworks you're not going to use. To use Rails without a database,\n # you must remove the Active Record framework.\n # config.frameworks -= [ :active_record, :active_resource, :action_mailer ]\n\n # Activate observers that should always be running\n # config.active_record.observers = :cacher, :garbage_collector, :forum_observer\n\n # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.\n # Run \"rake -D time\" for a list of tasks for finding time zone names.\n config.time_zone = 'UTC'\n\n # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.\n # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}')]\n # config.i18n.default_locale = :de\nend" }, { "path": "example/rails2.3/config/environments/development.rb", "content": "# Settings specified here will take precedence over those in config/environment.rb\n\n# In the development environment your application's code is reloaded on\n# every request. This slows down response time but is perfect for development\n# since you don't have to restart the webserver when you make code changes.\nconfig.cache_classes = false\n\n# Log error messages when you accidentally call methods on nil.\nconfig.whiny_nils = true\n\n# Show full error reports and disable caching\nconfig.action_controller.consider_all_requests_local = true\nconfig.action_view.debug_rjs = true\nconfig.action_controller.perform_caching = false\n\n# Don't care if the mailer can't send\nconfig.action_mailer.raise_delivery_errors = false" }, { "path": "example/rails2.3/config/environments/production.rb", "content": "# Settings specified here will take precedence over those in config/environment.rb\n\n# The production environment is meant for finished, \"live\" apps.\n# Code is not reloaded between requests\nconfig.cache_classes = true\n\n# Full error reports are disabled and caching is turned on\nconfig.action_controller.consider_all_requests_local = false\nconfig.action_controller.perform_caching = true\nconfig.action_view.cache_template_loading = true\n\n# See everything in the log (default is :info)\n# config.log_level = :debug\n\n# Use a different logger for distributed setups\n# config.logger = SyslogLogger.new\n\n# Use a different cache store in production\n# config.cache_store = :mem_cache_store\n\n# Enable serving of images, stylesheets, and javascripts from an asset server\n# config.action_controller.asset_host = \"http://assets.example.com\"\n\n# Disable delivery errors, bad email addresses will be ignored\n# config.action_mailer.raise_delivery_errors = false\n\n# Enable threaded mode\n# config.threadsafe!" }, { "path": "example/rails2.3/config/environments/test.rb", "content": "# Settings specified here will take precedence over those in config/environment.rb\n\n# The test environment is used exclusively to run your application's\n# test suite. You never need to work with it otherwise. Remember that\n# your test database is \"scratch space\" for the test suite and is wiped\n# and recreated between test runs. Don't rely on the data there!\nconfig.cache_classes = true\n\n# Log error messages when you accidentally call methods on nil.\nconfig.whiny_nils = true\n\n# Show full error reports and disable caching\nconfig.action_controller.consider_all_requests_local = true\nconfig.action_controller.perform_caching = false\nconfig.action_view.cache_template_loading = true\n\n# Disable request forgery protection in test environment\nconfig.action_controller.allow_forgery_protection = false\n\n# Tell Action Mailer not to deliver emails to the real world.\n# The :test delivery method accumulates sent emails in the\n# ActionMailer::Base.deliveries array.\nconfig.action_mailer.delivery_method = :test\n\n# Use SQL instead of Active Record's schema dumper when creating the test database.\n# This is necessary if your schema can't be completely dumped by the schema dumper,\n# like if you have constraints or database-specific column types\n# config.active_record.schema_format = :sql" }, { "path": "example/rails2.3/config/initializers/backtrace_silencers.rb", "content": "# Be sure to restart your server when you modify this file.\n\n# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.\n# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ }\n\n# You can also remove all the silencers if you're trying do debug a problem that might steem from framework code.\n# Rails.backtrace_cleaner.remove_silencers!" }, { "path": "example/rails2.3/config/initializers/cookie_verification_secret.rb", "content": "# Be sure to restart your server when you modify this file.\n\n# Your secret key for verifying the integrity of signed cookies.\n# If you change this key, all old signed cookies will become invalid!\n# Make sure the secret is at least 30 characters and all random, \n# no regular words or you'll be exposed to dictionary attacks.\nActionController::Base.cookie_verifier_secret = '9f8775eb823fb91b025741105b96651584bd80dca1c1b53e93ddb30e0c093bf3a2fed5326d90f516903dc2b32dc29872b2e380e706cdff5972d6820a7ce3f1fb';\n" }, { "path": "example/rails2.3/config/initializers/inflections.rb", "content": "# Be sure to restart your server when you modify this file.\n\n# Add new inflection rules using the following format \n# (all these examples are active by default):\n# ActiveSupport::Inflector.inflections do |inflect|\n# inflect.plural /^(ox)$/i, '\\1en'\n# inflect.singular /^(ox)en/i, '\\1'\n# inflect.irregular 'person', 'people'\n# inflect.uncountable %w( fish sheep )\n# end\n" }, { "path": "example/rails2.3/config/initializers/mime_types.rb", "content": "# Be sure to restart your server when you modify this file.\n\n# Add new mime types for use in respond_to blocks:\n# Mime::Type.register \"text/richtext\", :rtf\n# Mime::Type.register_alias \"text/html\", :iphone\n" }, { "path": "example/rails2.3/config/initializers/new_rails_defaults.rb", "content": "# Be sure to restart your server when you modify this file.\n\n# These settings change the behavior of Rails 2 apps and will be defaults\n# for Rails 3. You can remove this initializer when Rails 3 is released.\n\nif defined?(ActiveRecord)\n # Include Active Record class name as root for JSON serialized output.\n ActiveRecord::Base.include_root_in_json = true\n\n # Store the full class name (including module namespace) in STI type column.\n ActiveRecord::Base.store_full_sti_class = true\nend\n\nActionController::Routing.generate_best_match = false\n\n# Use ISO 8601 format for JSON serialized times and dates.\nActiveSupport.use_standard_json_time_format = true\n\n# Don't escape HTML entities in JSON, leave that for the #json_escape helper.\n# if you're including raw json in an HTML page.\nActiveSupport.escape_html_entities_in_json = false" }, { "path": "example/rails2.3/config/initializers/session_store.rb", "content": "# Be sure to restart your server when you modify this file.\n\n# Your secret key for verifying cookie session data integrity.\n# If you change this key, all old sessions will become invalid!\n# Make sure the secret is at least 30 characters and all random, \n# no regular words or you'll be exposed to dictionary attacks.\nActionController::Base.session = {\n :key => '_example_session',\n :secret => '857713e3e2406c40a81798264d0523a082862e124f5b7998ff6c8af1358f58b54e86f0a0793d252d596c9cbbba2c38fd7c08c475977684aaeb58f75872c51850'\n}\n\n# Use the database for sessions instead of the cookie-based default,\n# which shouldn't be used to store highly confidential information\n# (create the session table with \"rake db:sessions:create\")\n# ActionController::Base.session_store = :active_record_store\n" }, { "path": "example/rails2.3/config/locales/en.yml", "content": "# Sample localization file for English. Add more files in this directory for other locales.\n# See http://github.com/svenfuchs/rails-i18n/tree/master/rails%2Flocale for starting points.\n\nen:\n hello: \"Hello world\"" }, { "path": "example/rails2.3/config/routes.rb", "content": "ActionController::Routing::Routes.draw do |map|\n # The priority is based upon order of creation: first created -> highest priority.\n\n # Sample of regular route:\n # map.connect 'products/:id', :controller => 'catalog', :action => 'view'\n # Keep in mind you can assign values other than :controller and :action\n\n # Sample of named route:\n # map.purchase 'products/:id/purchase', :controller => 'catalog', :action => 'purchase'\n # This route can be invoked with purchase_url(:id => product.id)\n\n # Sample resource route (maps HTTP verbs to controller actions automatically):\n # map.resources :products\n\n # Sample resource route with options:\n # map.resources :products, :member => { :short => :get, :toggle => :post }, :collection => { :sold => :get }\n\n # Sample resource route with sub-resources:\n # map.resources :products, :has_many => [ :comments, :sales ], :has_one => :seller\n \n # Sample resource route with more complex sub-resources\n # map.resources :products do |products|\n # products.resources :comments\n # products.resources :sales, :collection => { :recent => :get }\n # end\n\n # Sample resource route within a namespace:\n # map.namespace :admin do |admin|\n # # Directs /admin/products/* to Admin::ProductsController (app/controllers/admin/products_controller.rb)\n # admin.resources :products\n # end\n\n # You can have the root of your site routed with map.root -- just remember to delete public/index.html.\n map.root :controller => \"page\"\n\n # See how all your routes lay out with \"rake routes\"\n\n # Install the default routes as the lowest priority.\n # Note: These default routes make all actions in every controller accessible via GET requests. You should\n # consider removing or commenting them out if you're using named routes and resources.\n map.connect ':controller/:action/:id'\n map.connect ':controller/:action/:id.:format'\nend\n" }, { "path": "example/rails2.3/db/development.sqlite3", "content": "" }, { "path": "example/rails2.3/db/seeds.rb", "content": "# This file should contain all the record creation needed to seed the database with its default values.\n# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).\n#\n# Examples:\n# \n# cities = City.create([{ :name => 'Chicago' }, { :name => 'Copenhagen' }])\n# Major.create(:name => 'Daley', :city => cities.first)\n" }, { "path": "example/rails2.3/doc/README_FOR_APP", "content": "Use this README file to introduce your application and point to useful places in the API for learning more.\nRun \"rake doc:app\" to generate API documentation for your models, controllers, helpers, and libraries.\n" }, { "path": "example/rails2.3/public/404.html", "content": "\n\n\n\n\n \n The page you were looking for doesn't exist (404)\n\t\n\n\n\n \n
\n

The page you were looking for doesn't exist.

\n

You may have mistyped the address or the page may have moved.

\n
\n\n" }, { "path": "example/rails2.3/public/422.html", "content": "\n\n\n\n\n \n The change you wanted was rejected (422)\n\t\n\n\n\n \n
\n

The change you wanted was rejected.

\n

Maybe you tried to change something you didn't have access to.

\n
\n\n" }, { "path": "example/rails2.3/public/500.html", "content": "\n\n\n\n\n \n We're sorry, but something went wrong (500)\n\t\n\n\n\n \n
\n

We're sorry, but something went wrong.

\n

We've been notified about this issue and we'll take a look at it shortly.

\n
\n\n\n" }, { "path": "example/rails2.3/public/javascripts/application.js", "content": "// Place your application-specific JavaScript functions and classes here\n// This file is automatically included by javascript_include_tag :defaults\n" }, { "path": "example/rails2.3/public/javascripts/controls.js", "content": "// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)\n// (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan)\n// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com)\n// Contributors:\n// Richard Livsey\n// Rahul Bhargava\n// Rob Wills\n//\n// script.aculo.us is freely distributable under the terms of an MIT-style license.\n// For details, see the script.aculo.us web site: http://script.aculo.us/\n\n// Autocompleter.Base handles all the autocompletion functionality\n// that's independent of the data source for autocompletion. This\n// includes drawing the autocompletion menu, observing keyboard\n// and mouse events, and similar.\n//\n// Specific autocompleters need to provide, at the very least,\n// a getUpdatedChoices function that will be invoked every time\n// the text inside the monitored textbox changes. This method\n// should get the text for which to provide autocompletion by\n// invoking this.getToken(), NOT by directly accessing\n// this.element.value. This is to allow incremental tokenized\n// autocompletion. Specific auto-completion logic (AJAX, etc)\n// belongs in getUpdatedChoices.\n//\n// Tokenized incremental autocompletion is enabled automatically\n// when an autocompleter is instantiated with the 'tokens' option\n// in the options parameter, e.g.:\n// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });\n// will incrementally autocomplete with a comma as the token.\n// Additionally, ',' in the above example can be replaced with\n// a token array, e.g. { tokens: [',', '\\n'] } which\n// enables autocompletion on multiple tokens. This is most\n// useful when one of the tokens is \\n (a newline), as it\n// allows smart autocompletion after linebreaks.\n\nif(typeof Effect == 'undefined')\n throw(\"controls.js requires including script.aculo.us' effects.js library\");\n\nvar Autocompleter = { };\nAutocompleter.Base = Class.create({\n baseInitialize: function(element, update, options) {\n element = $(element);\n this.element = element;\n this.update = $(update);\n this.hasFocus = false;\n this.changed = false;\n this.active = false;\n this.index = 0;\n this.entryCount = 0;\n this.oldElementValue = this.element.value;\n\n if(this.setOptions)\n this.setOptions(options);\n else\n this.options = options || { };\n\n this.options.paramName = this.options.paramName || this.element.name;\n this.options.tokens = this.options.tokens || [];\n this.options.frequency = this.options.frequency || 0.4;\n this.options.minChars = this.options.minChars || 1;\n this.options.onShow = this.options.onShow ||\n function(element, update){\n if(!update.style.position || update.style.position=='absolute') {\n update.style.position = 'absolute';\n Position.clone(element, update, {\n setHeight: false,\n offsetTop: element.offsetHeight\n });\n }\n Effect.Appear(update,{duration:0.15});\n };\n this.options.onHide = this.options.onHide ||\n function(element, update){ new Effect.Fade(update,{duration:0.15}) };\n\n if(typeof(this.options.tokens) == 'string')\n this.options.tokens = new Array(this.options.tokens);\n // Force carriage returns as token delimiters anyway\n if (!this.options.tokens.include('\\n'))\n this.options.tokens.push('\\n');\n\n this.observer = null;\n\n this.element.setAttribute('autocomplete','off');\n\n Element.hide(this.update);\n\n Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));\n Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));\n },\n\n show: function() {\n if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);\n if(!this.iefix &&\n (Prototype.Browser.IE) &&\n (Element.getStyle(this.update, 'position')=='absolute')) {\n new Insertion.After(this.update,\n '');\n this.iefix = $(this.update.id+'_iefix');\n }\n if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);\n },\n\n fixIEOverlapping: function() {\n Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});\n this.iefix.style.zIndex = 1;\n this.update.style.zIndex = 2;\n Element.show(this.iefix);\n },\n\n hide: function() {\n this.stopIndicator();\n if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);\n if(this.iefix) Element.hide(this.iefix);\n },\n\n startIndicator: function() {\n if(this.options.indicator) Element.show(this.options.indicator);\n },\n\n stopIndicator: function() {\n if(this.options.indicator) Element.hide(this.options.indicator);\n },\n\n onKeyPress: function(event) {\n if(this.active)\n switch(event.keyCode) {\n case Event.KEY_TAB:\n case Event.KEY_RETURN:\n this.selectEntry();\n Event.stop(event);\n case Event.KEY_ESC:\n this.hide();\n this.active = false;\n Event.stop(event);\n return;\n case Event.KEY_LEFT:\n case Event.KEY_RIGHT:\n return;\n case Event.KEY_UP:\n this.markPrevious();\n this.render();\n Event.stop(event);\n return;\n case Event.KEY_DOWN:\n this.markNext();\n this.render();\n Event.stop(event);\n return;\n }\n else\n if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||\n (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;\n\n this.changed = true;\n this.hasFocus = true;\n\n if(this.observer) clearTimeout(this.observer);\n this.observer =\n setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);\n },\n\n activate: function() {\n this.changed = false;\n this.hasFocus = true;\n this.getUpdatedChoices();\n },\n\n onHover: function(event) {\n var element = Event.findElement(event, 'LI');\n if(this.index != element.autocompleteIndex)\n {\n this.index = element.autocompleteIndex;\n this.render();\n }\n Event.stop(event);\n },\n\n onClick: function(event) {\n var element = Event.findElement(event, 'LI');\n this.index = element.autocompleteIndex;\n this.selectEntry();\n this.hide();\n },\n\n onBlur: function(event) {\n // needed to make click events working\n setTimeout(this.hide.bind(this), 250);\n this.hasFocus = false;\n this.active = false;\n },\n\n render: function() {\n if(this.entryCount > 0) {\n for (var i = 0; i < this.entryCount; i++)\n this.index==i ?\n Element.addClassName(this.getEntry(i),\"selected\") :\n Element.removeClassName(this.getEntry(i),\"selected\");\n if(this.hasFocus) {\n this.show();\n this.active = true;\n }\n } else {\n this.active = false;\n this.hide();\n }\n },\n\n markPrevious: function() {\n if(this.index > 0) this.index--;\n else this.index = this.entryCount-1;\n this.getEntry(this.index).scrollIntoView(true);\n },\n\n markNext: function() {\n if(this.index < this.entryCount-1) this.index++;\n else this.index = 0;\n this.getEntry(this.index).scrollIntoView(false);\n },\n\n getEntry: function(index) {\n return this.update.firstChild.childNodes[index];\n },\n\n getCurrentEntry: function() {\n return this.getEntry(this.index);\n },\n\n selectEntry: function() {\n this.active = false;\n this.updateElement(this.getCurrentEntry());\n },\n\n updateElement: function(selectedElement) {\n if (this.options.updateElement) {\n this.options.updateElement(selectedElement);\n return;\n }\n var value = '';\n if (this.options.select) {\n var nodes = $(selectedElement).select('.' + this.options.select) || [];\n if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);\n } else\n value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');\n\n var bounds = this.getTokenBounds();\n if (bounds[0] != -1) {\n var newValue = this.element.value.substr(0, bounds[0]);\n var whitespace = this.element.value.substr(bounds[0]).match(/^\\s+/);\n if (whitespace)\n newValue += whitespace[0];\n this.element.value = newValue + value + this.element.value.substr(bounds[1]);\n } else {\n this.element.value = value;\n }\n this.oldElementValue = this.element.value;\n this.element.focus();\n\n if (this.options.afterUpdateElement)\n this.options.afterUpdateElement(this.element, selectedElement);\n },\n\n updateChoices: function(choices) {\n if(!this.changed && this.hasFocus) {\n this.update.innerHTML = choices;\n Element.cleanWhitespace(this.update);\n Element.cleanWhitespace(this.update.down());\n\n if(this.update.firstChild && this.update.down().childNodes) {\n this.entryCount =\n this.update.down().childNodes.length;\n for (var i = 0; i < this.entryCount; i++) {\n var entry = this.getEntry(i);\n entry.autocompleteIndex = i;\n this.addObservers(entry);\n }\n } else {\n this.entryCount = 0;\n }\n\n this.stopIndicator();\n this.index = 0;\n\n if(this.entryCount==1 && this.options.autoSelect) {\n this.selectEntry();\n this.hide();\n } else {\n this.render();\n }\n }\n },\n\n addObservers: function(element) {\n Event.observe(element, \"mouseover\", this.onHover.bindAsEventListener(this));\n Event.observe(element, \"click\", this.onClick.bindAsEventListener(this));\n },\n\n onObserverEvent: function() {\n this.changed = false;\n this.tokenBounds = null;\n if(this.getToken().length>=this.options.minChars) {\n this.getUpdatedChoices();\n } else {\n this.active = false;\n this.hide();\n }\n this.oldElementValue = this.element.value;\n },\n\n getToken: function() {\n var bounds = this.getTokenBounds();\n return this.element.value.substring(bounds[0], bounds[1]).strip();\n },\n\n getTokenBounds: function() {\n if (null != this.tokenBounds) return this.tokenBounds;\n var value = this.element.value;\n if (value.strip().empty()) return [-1, 0];\n var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);\n var offset = (diff == this.oldElementValue.length ? 1 : 0);\n var prevTokenPos = -1, nextTokenPos = value.length;\n var tp;\n for (var index = 0, l = this.options.tokens.length; index < l; ++index) {\n tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);\n if (tp > prevTokenPos) prevTokenPos = tp;\n tp = value.indexOf(this.options.tokens[index], diff + offset);\n if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;\n }\n return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);\n }\n});\n\nAutocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {\n var boundary = Math.min(newS.length, oldS.length);\n for (var index = 0; index < boundary; ++index)\n if (newS[index] != oldS[index])\n return index;\n return boundary;\n};\n\nAjax.Autocompleter = Class.create(Autocompleter.Base, {\n initialize: function(element, update, url, options) {\n this.baseInitialize(element, update, options);\n this.options.asynchronous = true;\n this.options.onComplete = this.onComplete.bind(this);\n this.options.defaultParams = this.options.parameters || null;\n this.url = url;\n },\n\n getUpdatedChoices: function() {\n this.startIndicator();\n\n var entry = encodeURIComponent(this.options.paramName) + '=' +\n encodeURIComponent(this.getToken());\n\n this.options.parameters = this.options.callback ?\n this.options.callback(this.element, entry) : entry;\n\n if(this.options.defaultParams)\n this.options.parameters += '&' + this.options.defaultParams;\n\n new Ajax.Request(this.url, this.options);\n },\n\n onComplete: function(request) {\n this.updateChoices(request.responseText);\n }\n});\n\n// The local array autocompleter. Used when you'd prefer to\n// inject an array of autocompletion options into the page, rather\n// than sending out Ajax queries, which can be quite slow sometimes.\n//\n// The constructor takes four parameters. The first two are, as usual,\n// the id of the monitored textbox, and id of the autocompletion menu.\n// The third is the array you want to autocomplete from, and the fourth\n// is the options block.\n//\n// Extra local autocompletion options:\n// - choices - How many autocompletion choices to offer\n//\n// - partialSearch - If false, the autocompleter will match entered\n// text only at the beginning of strings in the\n// autocomplete array. Defaults to true, which will\n// match text at the beginning of any *word* in the\n// strings in the autocomplete array. If you want to\n// search anywhere in the string, additionally set\n// the option fullSearch to true (default: off).\n//\n// - fullSsearch - Search anywhere in autocomplete array strings.\n//\n// - partialChars - How many characters to enter before triggering\n// a partial match (unlike minChars, which defines\n// how many characters are required to do any match\n// at all). Defaults to 2.\n//\n// - ignoreCase - Whether to ignore case when autocompleting.\n// Defaults to true.\n//\n// It's possible to pass in a custom function as the 'selector'\n// option, if you prefer to write your own autocompletion logic.\n// In that case, the other options above will not apply unless\n// you support them.\n\nAutocompleter.Local = Class.create(Autocompleter.Base, {\n initialize: function(element, update, array, options) {\n this.baseInitialize(element, update, options);\n this.options.array = array;\n },\n\n getUpdatedChoices: function() {\n this.updateChoices(this.options.selector(this));\n },\n\n setOptions: function(options) {\n this.options = Object.extend({\n choices: 10,\n partialSearch: true,\n partialChars: 2,\n ignoreCase: true,\n fullSearch: false,\n selector: function(instance) {\n var ret = []; // Beginning matches\n var partial = []; // Inside matches\n var entry = instance.getToken();\n var count = 0;\n\n for (var i = 0; i < instance.options.array.length &&\n ret.length < instance.options.choices ; i++) {\n\n var elem = instance.options.array[i];\n var foundPos = instance.options.ignoreCase ?\n elem.toLowerCase().indexOf(entry.toLowerCase()) :\n elem.indexOf(entry);\n\n while (foundPos != -1) {\n if (foundPos == 0 && elem.length != entry.length) {\n ret.push(\"
  • \" + elem.substr(0, entry.length) + \"\" +\n elem.substr(entry.length) + \"
    • \");\n break;\n } else if (entry.length >= instance.options.partialChars &&\n instance.options.partialSearch && foundPos != -1) {\n if (instance.options.fullSearch || /\\s/.test(elem.substr(foundPos-1,1))) {\n partial.push(\"
  • \" + elem.substr(0, foundPos) + \"\" +\n elem.substr(foundPos, entry.length) + \"\" + elem.substr(\n foundPos + entry.length) + \"
    • \");\n break;\n }\n }\n\n foundPos = instance.options.ignoreCase ?\n elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :\n elem.indexOf(entry, foundPos + 1);\n\n }\n }\n if (partial.length)\n ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));\n return \"
      \" + ret.join('') + \"
    \";\n }\n }, options || { });\n }\n});\n\n// AJAX in-place editor and collection editor\n// Full rewrite by Christophe Porteneuve (April 2007).\n\n// Use this if you notice weird scrolling problems on some browsers,\n// the DOM might be a bit confused when this gets called so do this\n// waits 1 ms (with setTimeout) until it does the activation\nField.scrollFreeActivate = function(field) {\n setTimeout(function() {\n Field.activate(field);\n }, 1);\n};\n\nAjax.InPlaceEditor = Class.create({\n initialize: function(element, url, options) {\n this.url = url;\n this.element = element = $(element);\n this.prepareOptions();\n this._controls = { };\n arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!\n Object.extend(this.options, options || { });\n if (!this.options.formId && this.element.id) {\n this.options.formId = this.element.id + '-inplaceeditor';\n if ($(this.options.formId))\n this.options.formId = '';\n }\n if (this.options.externalControl)\n this.options.externalControl = $(this.options.externalControl);\n if (!this.options.externalControl)\n this.options.externalControlOnly = false;\n this._originalBackground = this.element.getStyle('background-color') || 'transparent';\n this.element.title = this.options.clickToEditText;\n this._boundCancelHandler = this.handleFormCancellation.bind(this);\n this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);\n this._boundFailureHandler = this.handleAJAXFailure.bind(this);\n this._boundSubmitHandler = this.handleFormSubmission.bind(this);\n this._boundWrapperHandler = this.wrapUp.bind(this);\n this.registerListeners();\n },\n checkForEscapeOrReturn: function(e) {\n if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;\n if (Event.KEY_ESC == e.keyCode)\n this.handleFormCancellation(e);\n else if (Event.KEY_RETURN == e.keyCode)\n this.handleFormSubmission(e);\n },\n createControl: function(mode, handler, extraClasses) {\n var control = this.options[mode + 'Control'];\n var text = this.options[mode + 'Text'];\n if ('button' == control) {\n var btn = document.createElement('input');\n btn.type = 'submit';\n btn.value = text;\n btn.className = 'editor_' + mode + '_button';\n if ('cancel' == mode)\n btn.onclick = this._boundCancelHandler;\n this._form.appendChild(btn);\n this._controls[mode] = btn;\n } else if ('link' == control) {\n var link = document.createElement('a');\n link.href = '#';\n link.appendChild(document.createTextNode(text));\n link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;\n link.className = 'editor_' + mode + '_link';\n if (extraClasses)\n link.className += ' ' + extraClasses;\n this._form.appendChild(link);\n this._controls[mode] = link;\n }\n },\n createEditField: function() {\n var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());\n var fld;\n if (1 >= this.options.rows && !/\\r|\\n/.test(this.getText())) {\n fld = document.createElement('input');\n fld.type = 'text';\n var size = this.options.size || this.options.cols || 0;\n if (0 < size) fld.size = size;\n } else {\n fld = document.createElement('textarea');\n fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);\n fld.cols = this.options.cols || 40;\n }\n fld.name = this.options.paramName;\n fld.value = text; // No HTML breaks conversion anymore\n fld.className = 'editor_field';\n if (this.options.submitOnBlur)\n fld.onblur = this._boundSubmitHandler;\n this._controls.editor = fld;\n if (this.options.loadTextURL)\n this.loadExternalText();\n this._form.appendChild(this._controls.editor);\n },\n createForm: function() {\n var ipe = this;\n function addText(mode, condition) {\n var text = ipe.options['text' + mode + 'Controls'];\n if (!text || condition === false) return;\n ipe._form.appendChild(document.createTextNode(text));\n };\n this._form = $(document.createElement('form'));\n this._form.id = this.options.formId;\n this._form.addClassName(this.options.formClassName);\n this._form.onsubmit = this._boundSubmitHandler;\n this.createEditField();\n if ('textarea' == this._controls.editor.tagName.toLowerCase())\n this._form.appendChild(document.createElement('br'));\n if (this.options.onFormCustomization)\n this.options.onFormCustomization(this, this._form);\n addText('Before', this.options.okControl || this.options.cancelControl);\n this.createControl('ok', this._boundSubmitHandler);\n addText('Between', this.options.okControl && this.options.cancelControl);\n this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');\n addText('After', this.options.okControl || this.options.cancelControl);\n },\n destroy: function() {\n if (this._oldInnerHTML)\n this.element.innerHTML = this._oldInnerHTML;\n this.leaveEditMode();\n this.unregisterListeners();\n },\n enterEditMode: function(e) {\n if (this._saving || this._editing) return;\n this._editing = true;\n this.triggerCallback('onEnterEditMode');\n if (this.options.externalControl)\n this.options.externalControl.hide();\n this.element.hide();\n this.createForm();\n this.element.parentNode.insertBefore(this._form, this.element);\n if (!this.options.loadTextURL)\n this.postProcessEditField();\n if (e) Event.stop(e);\n },\n enterHover: function(e) {\n if (this.options.hoverClassName)\n this.element.addClassName(this.options.hoverClassName);\n if (this._saving) return;\n this.triggerCallback('onEnterHover');\n },\n getText: function() {\n return this.element.innerHTML.unescapeHTML();\n },\n handleAJAXFailure: function(transport) {\n this.triggerCallback('onFailure', transport);\n if (this._oldInnerHTML) {\n this.element.innerHTML = this._oldInnerHTML;\n this._oldInnerHTML = null;\n }\n },\n handleFormCancellation: function(e) {\n this.wrapUp();\n if (e) Event.stop(e);\n },\n handleFormSubmission: function(e) {\n var form = this._form;\n var value = $F(this._controls.editor);\n this.prepareSubmission();\n var params = this.options.callback(form, value) || '';\n if (Object.isString(params))\n params = params.toQueryParams();\n params.editorId = this.element.id;\n if (this.options.htmlResponse) {\n var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);\n Object.extend(options, {\n parameters: params,\n onComplete: this._boundWrapperHandler,\n onFailure: this._boundFailureHandler\n });\n new Ajax.Updater({ success: this.element }, this.url, options);\n } else {\n var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);\n Object.extend(options, {\n parameters: params,\n onComplete: this._boundWrapperHandler,\n onFailure: this._boundFailureHandler\n });\n new Ajax.Request(this.url, options);\n }\n if (e) Event.stop(e);\n },\n leaveEditMode: function() {\n this.element.removeClassName(this.options.savingClassName);\n this.removeForm();\n this.leaveHover();\n this.element.style.backgroundColor = this._originalBackground;\n this.element.show();\n if (this.options.externalControl)\n this.options.externalControl.show();\n this._saving = false;\n this._editing = false;\n this._oldInnerHTML = null;\n this.triggerCallback('onLeaveEditMode');\n },\n leaveHover: function(e) {\n if (this.options.hoverClassName)\n this.element.removeClassName(this.options.hoverClassName);\n if (this._saving) return;\n this.triggerCallback('onLeaveHover');\n },\n loadExternalText: function() {\n this._form.addClassName(this.options.loadingClassName);\n this._controls.editor.disabled = true;\n var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);\n Object.extend(options, {\n parameters: 'editorId=' + encodeURIComponent(this.element.id),\n onComplete: Prototype.emptyFunction,\n onSuccess: function(transport) {\n this._form.removeClassName(this.options.loadingClassName);\n var text = transport.responseText;\n if (this.options.stripLoadedTextTags)\n text = text.stripTags();\n this._controls.editor.value = text;\n this._controls.editor.disabled = false;\n this.postProcessEditField();\n }.bind(this),\n onFailure: this._boundFailureHandler\n });\n new Ajax.Request(this.options.loadTextURL, options);\n },\n postProcessEditField: function() {\n var fpc = this.options.fieldPostCreation;\n if (fpc)\n $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();\n },\n prepareOptions: function() {\n this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);\n Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);\n [this._extraDefaultOptions].flatten().compact().each(function(defs) {\n Object.extend(this.options, defs);\n }.bind(this));\n },\n prepareSubmission: function() {\n this._saving = true;\n this.removeForm();\n this.leaveHover();\n this.showSaving();\n },\n registerListeners: function() {\n this._listeners = { };\n var listener;\n $H(Ajax.InPlaceEditor.Listeners).each(function(pair) {\n listener = this[pair.value].bind(this);\n this._listeners[pair.key] = listener;\n if (!this.options.externalControlOnly)\n this.element.observe(pair.key, listener);\n if (this.options.externalControl)\n this.options.externalControl.observe(pair.key, listener);\n }.bind(this));\n },\n removeForm: function() {\n if (!this._form) return;\n this._form.remove();\n this._form = null;\n this._controls = { };\n },\n showSaving: function() {\n this._oldInnerHTML = this.element.innerHTML;\n this.element.innerHTML = this.options.savingText;\n this.element.addClassName(this.options.savingClassName);\n this.element.style.backgroundColor = this._originalBackground;\n this.element.show();\n },\n triggerCallback: function(cbName, arg) {\n if ('function' == typeof this.options[cbName]) {\n this.options[cbName](this, arg);\n }\n },\n unregisterListeners: function() {\n $H(this._listeners).each(function(pair) {\n if (!this.options.externalControlOnly)\n this.element.stopObserving(pair.key, pair.value);\n if (this.options.externalControl)\n this.options.externalControl.stopObserving(pair.key, pair.value);\n }.bind(this));\n },\n wrapUp: function(transport) {\n this.leaveEditMode();\n // Can't use triggerCallback due to backward compatibility: requires\n // binding + direct element\n this._boundComplete(transport, this.element);\n }\n});\n\nObject.extend(Ajax.InPlaceEditor.prototype, {\n dispose: Ajax.InPlaceEditor.prototype.destroy\n});\n\nAjax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {\n initialize: function($super, element, url, options) {\n this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;\n $super(element, url, options);\n },\n\n createEditField: function() {\n var list = document.createElement('select');\n list.name = this.options.paramName;\n list.size = 1;\n this._controls.editor = list;\n this._collection = this.options.collection || [];\n if (this.options.loadCollectionURL)\n this.loadCollection();\n else\n this.checkForExternalText();\n this._form.appendChild(this._controls.editor);\n },\n\n loadCollection: function() {\n this._form.addClassName(this.options.loadingClassName);\n this.showLoadingText(this.options.loadingCollectionText);\n var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);\n Object.extend(options, {\n parameters: 'editorId=' + encodeURIComponent(this.element.id),\n onComplete: Prototype.emptyFunction,\n onSuccess: function(transport) {\n var js = transport.responseText.strip();\n if (!/^\\[.*\\]$/.test(js)) // TODO: improve sanity check\n throw('Server returned an invalid collection representation.');\n this._collection = eval(js);\n this.checkForExternalText();\n }.bind(this),\n onFailure: this.onFailure\n });\n new Ajax.Request(this.options.loadCollectionURL, options);\n },\n\n showLoadingText: function(text) {\n this._controls.editor.disabled = true;\n var tempOption = this._controls.editor.firstChild;\n if (!tempOption) {\n tempOption = document.createElement('option');\n tempOption.value = '';\n this._controls.editor.appendChild(tempOption);\n tempOption.selected = true;\n }\n tempOption.update((text || '').stripScripts().stripTags());\n },\n\n checkForExternalText: function() {\n this._text = this.getText();\n if (this.options.loadTextURL)\n this.loadExternalText();\n else\n this.buildOptionList();\n },\n\n loadExternalText: function() {\n this.showLoadingText(this.options.loadingText);\n var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);\n Object.extend(options, {\n parameters: 'editorId=' + encodeURIComponent(this.element.id),\n onComplete: Prototype.emptyFunction,\n onSuccess: function(transport) {\n this._text = transport.responseText.strip();\n this.buildOptionList();\n }.bind(this),\n onFailure: this.onFailure\n });\n new Ajax.Request(this.options.loadTextURL, options);\n },\n\n buildOptionList: function() {\n this._form.removeClassName(this.options.loadingClassName);\n this._collection = this._collection.map(function(entry) {\n return 2 === entry.length ? entry : [entry, entry].flatten();\n });\n var marker = ('value' in this.options) ? this.options.value : this._text;\n var textFound = this._collection.any(function(entry) {\n return entry[0] == marker;\n }.bind(this));\n this._controls.editor.update('');\n var option;\n this._collection.each(function(entry, index) {\n option = document.createElement('option');\n option.value = entry[0];\n option.selected = textFound ? entry[0] == marker : 0 == index;\n option.appendChild(document.createTextNode(entry[1]));\n this._controls.editor.appendChild(option);\n }.bind(this));\n this._controls.editor.disabled = false;\n Field.scrollFreeActivate(this._controls.editor);\n }\n});\n\n//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****\n//**** This only exists for a while, in order to let ****\n//**** users adapt to the new API. Read up on the new ****\n//**** API and convert your code to it ASAP! ****\n\nAjax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {\n if (!options) return;\n function fallback(name, expr) {\n if (name in options || expr === undefined) return;\n options[name] = expr;\n };\n fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :\n options.cancelLink == options.cancelButton == false ? false : undefined)));\n fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :\n options.okLink == options.okButton == false ? false : undefined)));\n fallback('highlightColor', options.highlightcolor);\n fallback('highlightEndColor', options.highlightendcolor);\n};\n\nObject.extend(Ajax.InPlaceEditor, {\n DefaultOptions: {\n ajaxOptions: { },\n autoRows: 3, // Use when multi-line w/ rows == 1\n cancelControl: 'link', // 'link'|'button'|false\n cancelText: 'cancel',\n clickToEditText: 'Click to edit',\n externalControl: null, // id|elt\n externalControlOnly: false,\n fieldPostCreation: 'activate', // 'activate'|'focus'|false\n formClassName: 'inplaceeditor-form',\n formId: null, // id|elt\n highlightColor: '#ffff99',\n highlightEndColor: '#ffffff',\n hoverClassName: '',\n htmlResponse: true,\n loadingClassName: 'inplaceeditor-loading',\n loadingText: 'Loading...',\n okControl: 'button', // 'link'|'button'|false\n okText: 'ok',\n paramName: 'value',\n rows: 1, // If 1 and multi-line, uses autoRows\n savingClassName: 'inplaceeditor-saving',\n savingText: 'Saving...',\n size: 0,\n stripLoadedTextTags: false,\n submitOnBlur: false,\n textAfterControls: '',\n textBeforeControls: '',\n textBetweenControls: ''\n },\n DefaultCallbacks: {\n callback: function(form) {\n return Form.serialize(form);\n },\n onComplete: function(transport, element) {\n // For backward compatibility, this one is bound to the IPE, and passes\n // the element directly. It was too often customized, so we don't break it.\n new Effect.Highlight(element, {\n startcolor: this.options.highlightColor, keepBackgroundImage: true });\n },\n onEnterEditMode: null,\n onEnterHover: function(ipe) {\n ipe.element.style.backgroundColor = ipe.options.highlightColor;\n if (ipe._effect)\n ipe._effect.cancel();\n },\n onFailure: function(transport, ipe) {\n alert('Error communication with the server: ' + transport.responseText.stripTags());\n },\n onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.\n onLeaveEditMode: null,\n onLeaveHover: function(ipe) {\n ipe._effect = new Effect.Highlight(ipe.element, {\n startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,\n restorecolor: ipe._originalBackground, keepBackgroundImage: true\n });\n }\n },\n Listeners: {\n click: 'enterEditMode',\n keydown: 'checkForEscapeOrReturn',\n mouseover: 'enterHover',\n mouseout: 'leaveHover'\n }\n});\n\nAjax.InPlaceCollectionEditor.DefaultOptions = {\n loadingCollectionText: 'Loading options...'\n};\n\n// Delayed observer, like Form.Element.Observer,\n// but waits for delay after last key input\n// Ideal for live-search fields\n\nForm.Element.DelayedObserver = Class.create({\n initialize: function(element, delay, callback) {\n this.delay = delay || 0.5;\n this.element = $(element);\n this.callback = callback;\n this.timer = null;\n this.lastValue = $F(this.element);\n Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));\n },\n delayedListener: function(event) {\n if(this.lastValue == $F(this.element)) return;\n if(this.timer) clearTimeout(this.timer);\n this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);\n this.lastValue = $F(this.element);\n },\n onTimerEvent: function() {\n this.timer = null;\n this.callback(this.element, $F(this.element));\n }\n});" }, { "path": "example/rails2.3/public/javascripts/dragdrop.js", "content": "// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)\n// (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)\n//\n// script.aculo.us is freely distributable under the terms of an MIT-style license.\n// For details, see the script.aculo.us web site: http://script.aculo.us/\n\nif(Object.isUndefined(Effect))\n throw(\"dragdrop.js requires including script.aculo.us' effects.js library\");\n\nvar Droppables = {\n drops: [],\n\n remove: function(element) {\n this.drops = this.drops.reject(function(d) { return d.element==$(element) });\n },\n\n add: function(element) {\n element = $(element);\n var options = Object.extend({\n greedy: true,\n hoverclass: null,\n tree: false\n }, arguments[1] || { });\n\n // cache containers\n if(options.containment) {\n options._containers = [];\n var containment = options.containment;\n if(Object.isArray(containment)) {\n containment.each( function(c) { options._containers.push($(c)) });\n } else {\n options._containers.push($(containment));\n }\n }\n\n if(options.accept) options.accept = [options.accept].flatten();\n\n Element.makePositioned(element); // fix IE\n options.element = element;\n\n this.drops.push(options);\n },\n\n findDeepestChild: function(drops) {\n deepest = drops[0];\n\n for (i = 1; i < drops.length; ++i)\n if (Element.isParent(drops[i].element, deepest.element))\n deepest = drops[i];\n\n return deepest;\n },\n\n isContained: function(element, drop) {\n var containmentNode;\n if(drop.tree) {\n containmentNode = element.treeNode;\n } else {\n containmentNode = element.parentNode;\n }\n return drop._containers.detect(function(c) { return containmentNode == c });\n },\n\n isAffected: function(point, element, drop) {\n return (\n (drop.element!=element) &&\n ((!drop._containers) ||\n this.isContained(element, drop)) &&\n ((!drop.accept) ||\n (Element.classNames(element).detect(\n function(v) { return drop.accept.include(v) } ) )) &&\n Position.within(drop.element, point[0], point[1]) );\n },\n\n deactivate: function(drop) {\n if(drop.hoverclass)\n Element.removeClassName(drop.element, drop.hoverclass);\n this.last_active = null;\n },\n\n activate: function(drop) {\n if(drop.hoverclass)\n Element.addClassName(drop.element, drop.hoverclass);\n this.last_active = drop;\n },\n\n show: function(point, element) {\n if(!this.drops.length) return;\n var drop, affected = [];\n\n this.drops.each( function(drop) {\n if(Droppables.isAffected(point, element, drop))\n affected.push(drop);\n });\n\n if(affected.length>0)\n drop = Droppables.findDeepestChild(affected);\n\n if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);\n if (drop) {\n Position.within(drop.element, point[0], point[1]);\n if(drop.onHover)\n drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));\n\n if (drop != this.last_active) Droppables.activate(drop);\n }\n },\n\n fire: function(event, element) {\n if(!this.last_active) return;\n Position.prepare();\n\n if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))\n if (this.last_active.onDrop) {\n this.last_active.onDrop(element, this.last_active.element, event);\n return true;\n }\n },\n\n reset: function() {\n if(this.last_active)\n this.deactivate(this.last_active);\n }\n};\n\nvar Draggables = {\n drags: [],\n observers: [],\n\n register: function(draggable) {\n if(this.drags.length == 0) {\n this.eventMouseUp = this.endDrag.bindAsEventListener(this);\n this.eventMouseMove = this.updateDrag.bindAsEventListener(this);\n this.eventKeypress = this.keyPress.bindAsEventListener(this);\n\n Event.observe(document, \"mouseup\", this.eventMouseUp);\n Event.observe(document, \"mousemove\", this.eventMouseMove);\n Event.observe(document, \"keypress\", this.eventKeypress);\n }\n this.drags.push(draggable);\n },\n\n unregister: function(draggable) {\n this.drags = this.drags.reject(function(d) { return d==draggable });\n if(this.drags.length == 0) {\n Event.stopObserving(document, \"mouseup\", this.eventMouseUp);\n Event.stopObserving(document, \"mousemove\", this.eventMouseMove);\n Event.stopObserving(document, \"keypress\", this.eventKeypress);\n }\n },\n\n activate: function(draggable) {\n if(draggable.options.delay) {\n this._timeout = setTimeout(function() {\n Draggables._timeout = null;\n window.focus();\n Draggables.activeDraggable = draggable;\n }.bind(this), draggable.options.delay);\n } else {\n window.focus(); // allows keypress events if window isn't currently focused, fails for Safari\n this.activeDraggable = draggable;\n }\n },\n\n deactivate: function() {\n this.activeDraggable = null;\n },\n\n updateDrag: function(event) {\n if(!this.activeDraggable) return;\n var pointer = [Event.pointerX(event), Event.pointerY(event)];\n // Mozilla-based browsers fire successive mousemove events with\n // the same coordinates, prevent needless redrawing (moz bug?)\n if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;\n this._lastPointer = pointer;\n\n this.activeDraggable.updateDrag(event, pointer);\n },\n\n endDrag: function(event) {\n if(this._timeout) {\n clearTimeout(this._timeout);\n this._timeout = null;\n }\n if(!this.activeDraggable) return;\n this._lastPointer = null;\n this.activeDraggable.endDrag(event);\n this.activeDraggable = null;\n },\n\n keyPress: function(event) {\n if(this.activeDraggable)\n this.activeDraggable.keyPress(event);\n },\n\n addObserver: function(observer) {\n this.observers.push(observer);\n this._cacheObserverCallbacks();\n },\n\n removeObserver: function(element) { // element instead of observer fixes mem leaks\n this.observers = this.observers.reject( function(o) { return o.element==element });\n this._cacheObserverCallbacks();\n },\n\n notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag'\n if(this[eventName+'Count'] > 0)\n this.observers.each( function(o) {\n if(o[eventName]) o[eventName](eventName, draggable, event);\n });\n if(draggable.options[eventName]) draggable.options[eventName](draggable, event);\n },\n\n _cacheObserverCallbacks: function() {\n ['onStart','onEnd','onDrag'].each( function(eventName) {\n Draggables[eventName+'Count'] = Draggables.observers.select(\n function(o) { return o[eventName]; }\n ).length;\n });\n }\n};\n\n/*--------------------------------------------------------------------------*/\n\nvar Draggable = Class.create({\n initialize: function(element) {\n var defaults = {\n handle: false,\n reverteffect: function(element, top_offset, left_offset) {\n var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;\n new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,\n queue: {scope:'_draggable', position:'end'}\n });\n },\n endeffect: function(element) {\n var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;\n new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,\n queue: {scope:'_draggable', position:'end'},\n afterFinish: function(){\n Draggable._dragging[element] = false\n }\n });\n },\n zindex: 1000,\n revert: false,\n quiet: false,\n scroll: false,\n scrollSensitivity: 20,\n scrollSpeed: 15,\n snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] }\n delay: 0\n };\n\n if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))\n Object.extend(defaults, {\n starteffect: function(element) {\n element._opacity = Element.getOpacity(element);\n Draggable._dragging[element] = true;\n new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});\n }\n });\n\n var options = Object.extend(defaults, arguments[1] || { });\n\n this.element = $(element);\n\n if(options.handle && Object.isString(options.handle))\n this.handle = this.element.down('.'+options.handle, 0);\n\n if(!this.handle) this.handle = $(options.handle);\n if(!this.handle) this.handle = this.element;\n\n if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {\n options.scroll = $(options.scroll);\n this._isScrollChild = Element.childOf(this.element, options.scroll);\n }\n\n Element.makePositioned(this.element); // fix IE\n\n this.options = options;\n this.dragging = false;\n\n this.eventMouseDown = this.initDrag.bindAsEventListener(this);\n Event.observe(this.handle, \"mousedown\", this.eventMouseDown);\n\n Draggables.register(this);\n },\n\n destroy: function() {\n Event.stopObserving(this.handle, \"mousedown\", this.eventMouseDown);\n Draggables.unregister(this);\n },\n\n currentDelta: function() {\n return([\n parseInt(Element.getStyle(this.element,'left') || '0'),\n parseInt(Element.getStyle(this.element,'top') || '0')]);\n },\n\n initDrag: function(event) {\n if(!Object.isUndefined(Draggable._dragging[this.element]) &&\n Draggable._dragging[this.element]) return;\n if(Event.isLeftClick(event)) {\n // abort on form elements, fixes a Firefox issue\n var src = Event.element(event);\n if((tag_name = src.tagName.toUpperCase()) && (\n tag_name=='INPUT' ||\n tag_name=='SELECT' ||\n tag_name=='OPTION' ||\n tag_name=='BUTTON' ||\n tag_name=='TEXTAREA')) return;\n\n var pointer = [Event.pointerX(event), Event.pointerY(event)];\n var pos = Position.cumulativeOffset(this.element);\n this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });\n\n Draggables.activate(this);\n Event.stop(event);\n }\n },\n\n startDrag: function(event) {\n this.dragging = true;\n if(!this.delta)\n this.delta = this.currentDelta();\n\n if(this.options.zindex) {\n this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);\n this.element.style.zIndex = this.options.zindex;\n }\n\n if(this.options.ghosting) {\n this._clone = this.element.cloneNode(true);\n this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');\n if (!this._originallyAbsolute)\n Position.absolutize(this.element);\n this.element.parentNode.insertBefore(this._clone, this.element);\n }\n\n if(this.options.scroll) {\n if (this.options.scroll == window) {\n var where = this._getWindowScroll(this.options.scroll);\n this.originalScrollLeft = where.left;\n this.originalScrollTop = where.top;\n } else {\n this.originalScrollLeft = this.options.scroll.scrollLeft;\n this.originalScrollTop = this.options.scroll.scrollTop;\n }\n }\n\n Draggables.notify('onStart', this, event);\n\n if(this.options.starteffect) this.options.starteffect(this.element);\n },\n\n updateDrag: function(event, pointer) {\n if(!this.dragging) this.startDrag(event);\n\n if(!this.options.quiet){\n Position.prepare();\n Droppables.show(pointer, this.element);\n }\n\n Draggables.notify('onDrag', this, event);\n\n this.draw(pointer);\n if(this.options.change) this.options.change(this);\n\n if(this.options.scroll) {\n this.stopScrolling();\n\n var p;\n if (this.options.scroll == window) {\n with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }\n } else {\n p = Position.page(this.options.scroll);\n p[0] += this.options.scroll.scrollLeft + Position.deltaX;\n p[1] += this.options.scroll.scrollTop + Position.deltaY;\n p.push(p[0]+this.options.scroll.offsetWidth);\n p.push(p[1]+this.options.scroll.offsetHeight);\n }\n var speed = [0,0];\n if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);\n if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);\n if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);\n if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);\n this.startScrolling(speed);\n }\n\n // fix AppleWebKit rendering\n if(Prototype.Browser.WebKit) window.scrollBy(0,0);\n\n Event.stop(event);\n },\n\n finishDrag: function(event, success) {\n this.dragging = false;\n\n if(this.options.quiet){\n Position.prepare();\n var pointer = [Event.pointerX(event), Event.pointerY(event)];\n Droppables.show(pointer, this.element);\n }\n\n if(this.options.ghosting) {\n if (!this._originallyAbsolute)\n Position.relativize(this.element);\n delete this._originallyAbsolute;\n Element.remove(this._clone);\n this._clone = null;\n }\n\n var dropped = false;\n if(success) {\n dropped = Droppables.fire(event, this.element);\n if (!dropped) dropped = false;\n }\n if(dropped && this.options.onDropped) this.options.onDropped(this.element);\n Draggables.notify('onEnd', this, event);\n\n var revert = this.options.revert;\n if(revert && Object.isFunction(revert)) revert = revert(this.element);\n\n var d = this.currentDelta();\n if(revert && this.options.reverteffect) {\n if (dropped == 0 || revert != 'failure')\n this.options.reverteffect(this.element,\n d[1]-this.delta[1], d[0]-this.delta[0]);\n } else {\n this.delta = d;\n }\n\n if(this.options.zindex)\n this.element.style.zIndex = this.originalZ;\n\n if(this.options.endeffect)\n this.options.endeffect(this.element);\n\n Draggables.deactivate(this);\n Droppables.reset();\n },\n\n keyPress: function(event) {\n if(event.keyCode!=Event.KEY_ESC) return;\n this.finishDrag(event, false);\n Event.stop(event);\n },\n\n endDrag: function(event) {\n if(!this.dragging) return;\n this.stopScrolling();\n this.finishDrag(event, true);\n Event.stop(event);\n },\n\n draw: function(point) {\n var pos = Position.cumulativeOffset(this.element);\n if(this.options.ghosting) {\n var r = Position.realOffset(this.element);\n pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;\n }\n\n var d = this.currentDelta();\n pos[0] -= d[0]; pos[1] -= d[1];\n\n if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {\n pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;\n pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;\n }\n\n var p = [0,1].map(function(i){\n return (point[i]-pos[i]-this.offset[i])\n }.bind(this));\n\n if(this.options.snap) {\n if(Object.isFunction(this.options.snap)) {\n p = this.options.snap(p[0],p[1],this);\n } else {\n if(Object.isArray(this.options.snap)) {\n p = p.map( function(v, i) {\n return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));\n } else {\n p = p.map( function(v) {\n return (v/this.options.snap).round()*this.options.snap }.bind(this));\n }\n }}\n\n var style = this.element.style;\n if((!this.options.constraint) || (this.options.constraint=='horizontal'))\n style.left = p[0] + \"px\";\n if((!this.options.constraint) || (this.options.constraint=='vertical'))\n style.top = p[1] + \"px\";\n\n if(style.visibility==\"hidden\") style.visibility = \"\"; // fix gecko rendering\n },\n\n stopScrolling: function() {\n if(this.scrollInterval) {\n clearInterval(this.scrollInterval);\n this.scrollInterval = null;\n Draggables._lastScrollPointer = null;\n }\n },\n\n startScrolling: function(speed) {\n if(!(speed[0] || speed[1])) return;\n this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];\n this.lastScrolled = new Date();\n this.scrollInterval = setInterval(this.scroll.bind(this), 10);\n },\n\n scroll: function() {\n var current = new Date();\n var delta = current - this.lastScrolled;\n this.lastScrolled = current;\n if(this.options.scroll == window) {\n with (this._getWindowScroll(this.options.scroll)) {\n if (this.scrollSpeed[0] || this.scrollSpeed[1]) {\n var d = delta / 1000;\n this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );\n }\n }\n } else {\n this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;\n this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000;\n }\n\n Position.prepare();\n Droppables.show(Draggables._lastPointer, this.element);\n Draggables.notify('onDrag', this);\n if (this._isScrollChild) {\n Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);\n Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;\n Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;\n if (Draggables._lastScrollPointer[0] < 0)\n Draggables._lastScrollPointer[0] = 0;\n if (Draggables._lastScrollPointer[1] < 0)\n Draggables._lastScrollPointer[1] = 0;\n this.draw(Draggables._lastScrollPointer);\n }\n\n if(this.options.change) this.options.change(this);\n },\n\n _getWindowScroll: function(w) {\n var T, L, W, H;\n with (w.document) {\n if (w.document.documentElement && documentElement.scrollTop) {\n T = documentElement.scrollTop;\n L = documentElement.scrollLeft;\n } else if (w.document.body) {\n T = body.scrollTop;\n L = body.scrollLeft;\n }\n if (w.innerWidth) {\n W = w.innerWidth;\n H = w.innerHeight;\n } else if (w.document.documentElement && documentElement.clientWidth) {\n W = documentElement.clientWidth;\n H = documentElement.clientHeight;\n } else {\n W = body.offsetWidth;\n H = body.offsetHeight;\n }\n }\n return { top: T, left: L, width: W, height: H };\n }\n});\n\nDraggable._dragging = { };\n\n/*--------------------------------------------------------------------------*/\n\nvar SortableObserver = Class.create({\n initialize: function(element, observer) {\n this.element = $(element);\n this.observer = observer;\n this.lastValue = Sortable.serialize(this.element);\n },\n\n onStart: function() {\n this.lastValue = Sortable.serialize(this.element);\n },\n\n onEnd: function() {\n Sortable.unmark();\n if(this.lastValue != Sortable.serialize(this.element))\n this.observer(this.element)\n }\n});\n\nvar Sortable = {\n SERIALIZE_RULE: /^[^_\\-](?:[A-Za-z0-9\\-\\_]*)[_](.*)$/,\n\n sortables: { },\n\n _findRootElement: function(element) {\n while (element.tagName.toUpperCase() != \"BODY\") {\n if(element.id && Sortable.sortables[element.id]) return element;\n element = element.parentNode;\n }\n },\n\n options: function(element) {\n element = Sortable._findRootElement($(element));\n if(!element) return;\n return Sortable.sortables[element.id];\n },\n\n destroy: function(element){\n element = $(element);\n var s = Sortable.sortables[element.id];\n\n if(s) {\n Draggables.removeObserver(s.element);\n s.droppables.each(function(d){ Droppables.remove(d) });\n s.draggables.invoke('destroy');\n\n delete Sortable.sortables[s.element.id];\n }\n },\n\n create: function(element) {\n element = $(element);\n var options = Object.extend({\n element: element,\n tag: 'li', // assumes li children, override with tag: 'tagname'\n dropOnEmpty: false,\n tree: false,\n treeTag: 'ul',\n overlap: 'vertical', // one of 'vertical', 'horizontal'\n constraint: 'vertical', // one of 'vertical', 'horizontal', false\n containment: element, // also takes array of elements (or id's); or false\n handle: false, // or a CSS class\n only: false,\n delay: 0,\n hoverclass: null,\n ghosting: false,\n quiet: false,\n scroll: false,\n scrollSensitivity: 20,\n scrollSpeed: 15,\n format: this.SERIALIZE_RULE,\n\n // these take arrays of elements or ids and can be\n // used for better initialization performance\n elements: false,\n handles: false,\n\n onChange: Prototype.emptyFunction,\n onUpdate: Prototype.emptyFunction\n }, arguments[1] || { });\n\n // clear any old sortable with same element\n this.destroy(element);\n\n // build options for the draggables\n var options_for_draggable = {\n revert: true,\n quiet: options.quiet,\n scroll: options.scroll,\n scrollSpeed: options.scrollSpeed,\n scrollSensitivity: options.scrollSensitivity,\n delay: options.delay,\n ghosting: options.ghosting,\n constraint: options.constraint,\n handle: options.handle };\n\n if(options.starteffect)\n options_for_draggable.starteffect = options.starteffect;\n\n if(options.reverteffect)\n options_for_draggable.reverteffect = options.reverteffect;\n else\n if(options.ghosting) options_for_draggable.reverteffect = function(element) {\n element.style.top = 0;\n element.style.left = 0;\n };\n\n if(options.endeffect)\n options_for_draggable.endeffect = options.endeffect;\n\n if(options.zindex)\n options_for_draggable.zindex = options.zindex;\n\n // build options for the droppables\n var options_for_droppable = {\n overlap: options.overlap,\n containment: options.containment,\n tree: options.tree,\n hoverclass: options.hoverclass,\n onHover: Sortable.onHover\n };\n\n var options_for_tree = {\n onHover: Sortable.onEmptyHover,\n overlap: options.overlap,\n containment: options.containment,\n hoverclass: options.hoverclass\n };\n\n // fix for gecko engine\n Element.cleanWhitespace(element);\n\n options.draggables = [];\n options.droppables = [];\n\n // drop on empty handling\n if(options.dropOnEmpty || options.tree) {\n Droppables.add(element, options_for_tree);\n options.droppables.push(element);\n }\n\n (options.elements || this.findElements(element, options) || []).each( function(e,i) {\n var handle = options.handles ? $(options.handles[i]) :\n (options.handle ? $(e).select('.' + options.handle)[0] : e);\n options.draggables.push(\n new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));\n Droppables.add(e, options_for_droppable);\n if(options.tree) e.treeNode = element;\n options.droppables.push(e);\n });\n\n if(options.tree) {\n (Sortable.findTreeElements(element, options) || []).each( function(e) {\n Droppables.add(e, options_for_tree);\n e.treeNode = element;\n options.droppables.push(e);\n });\n }\n\n // keep reference\n this.sortables[element.id] = options;\n\n // for onupdate\n Draggables.addObserver(new SortableObserver(element, options.onUpdate));\n\n },\n\n // return all suitable-for-sortable elements in a guaranteed order\n findElements: function(element, options) {\n return Element.findChildren(\n element, options.only, options.tree ? true : false, options.tag);\n },\n\n findTreeElements: function(element, options) {\n return Element.findChildren(\n element, options.only, options.tree ? true : false, options.treeTag);\n },\n\n onHover: function(element, dropon, overlap) {\n if(Element.isParent(dropon, element)) return;\n\n if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {\n return;\n } else if(overlap>0.5) {\n Sortable.mark(dropon, 'before');\n if(dropon.previousSibling != element) {\n var oldParentNode = element.parentNode;\n element.style.visibility = \"hidden\"; // fix gecko rendering\n dropon.parentNode.insertBefore(element, dropon);\n if(dropon.parentNode!=oldParentNode)\n Sortable.options(oldParentNode).onChange(element);\n Sortable.options(dropon.parentNode).onChange(element);\n }\n } else {\n Sortable.mark(dropon, 'after');\n var nextElement = dropon.nextSibling || null;\n if(nextElement != element) {\n var oldParentNode = element.parentNode;\n element.style.visibility = \"hidden\"; // fix gecko rendering\n dropon.parentNode.insertBefore(element, nextElement);\n if(dropon.parentNode!=oldParentNode)\n Sortable.options(oldParentNode).onChange(element);\n Sortable.options(dropon.parentNode).onChange(element);\n }\n }\n },\n\n onEmptyHover: function(element, dropon, overlap) {\n var oldParentNode = element.parentNode;\n var droponOptions = Sortable.options(dropon);\n\n if(!Element.isParent(dropon, element)) {\n var index;\n\n var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});\n var child = null;\n\n if(children) {\n var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);\n\n for (index = 0; index < children.length; index += 1) {\n if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {\n offset -= Element.offsetSize (children[index], droponOptions.overlap);\n } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {\n child = index + 1 < children.length ? children[index + 1] : null;\n break;\n } else {\n child = children[index];\n break;\n }\n }\n }\n\n dropon.insertBefore(element, child);\n\n Sortable.options(oldParentNode).onChange(element);\n droponOptions.onChange(element);\n }\n },\n\n unmark: function() {\n if(Sortable._marker) Sortable._marker.hide();\n },\n\n mark: function(dropon, position) {\n // mark on ghosting only\n var sortable = Sortable.options(dropon.parentNode);\n if(sortable && !sortable.ghosting) return;\n\n if(!Sortable._marker) {\n Sortable._marker =\n ($('dropmarker') || Element.extend(document.createElement('DIV'))).\n hide().addClassName('dropmarker').setStyle({position:'absolute'});\n document.getElementsByTagName(\"body\").item(0).appendChild(Sortable._marker);\n }\n var offsets = Position.cumulativeOffset(dropon);\n Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});\n\n if(position=='after')\n if(sortable.overlap == 'horizontal')\n Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});\n else\n Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});\n\n Sortable._marker.show();\n },\n\n _tree: function(element, options, parent) {\n var children = Sortable.findElements(element, options) || [];\n\n for (var i = 0; i < children.length; ++i) {\n var match = children[i].id.match(options.format);\n\n if (!match) continue;\n\n var child = {\n id: encodeURIComponent(match ? match[1] : null),\n element: element,\n parent: parent,\n children: [],\n position: parent.children.length,\n container: $(children[i]).down(options.treeTag)\n };\n\n /* Get the element containing the children and recurse over it */\n if (child.container)\n this._tree(child.container, options, child);\n\n parent.children.push (child);\n }\n\n return parent;\n },\n\n tree: function(element) {\n element = $(element);\n var sortableOptions = this.options(element);\n var options = Object.extend({\n tag: sortableOptions.tag,\n treeTag: sortableOptions.treeTag,\n only: sortableOptions.only,\n name: element.id,\n format: sortableOptions.format\n }, arguments[1] || { });\n\n var root = {\n id: null,\n parent: null,\n children: [],\n container: element,\n position: 0\n };\n\n return Sortable._tree(element, options, root);\n },\n\n /* Construct a [i] index for a particular node */\n _constructIndex: function(node) {\n var index = '';\n do {\n if (node.id) index = '[' + node.position + ']' + index;\n } while ((node = node.parent) != null);\n return index;\n },\n\n sequence: function(element) {\n element = $(element);\n var options = Object.extend(this.options(element), arguments[1] || { });\n\n return $(this.findElements(element, options) || []).map( function(item) {\n return item.id.match(options.format) ? item.id.match(options.format)[1] : '';\n });\n },\n\n setSequence: function(element, new_sequence) {\n element = $(element);\n var options = Object.extend(this.options(element), arguments[2] || { });\n\n var nodeMap = { };\n this.findElements(element, options).each( function(n) {\n if (n.id.match(options.format))\n nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];\n n.parentNode.removeChild(n);\n });\n\n new_sequence.each(function(ident) {\n var n = nodeMap[ident];\n if (n) {\n n[1].appendChild(n[0]);\n delete nodeMap[ident];\n }\n });\n },\n\n serialize: function(element) {\n element = $(element);\n var options = Object.extend(Sortable.options(element), arguments[1] || { });\n var name = encodeURIComponent(\n (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);\n\n if (options.tree) {\n return Sortable.tree(element, arguments[1]).children.map( function (item) {\n return [name + Sortable._constructIndex(item) + \"[id]=\" +\n encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));\n }).flatten().join('&');\n } else {\n return Sortable.sequence(element, arguments[1]).map( function(item) {\n return name + \"[]=\" + encodeURIComponent(item);\n }).join('&');\n }\n }\n};\n\n// Returns true if child is contained within element\nElement.isParent = function(child, element) {\n if (!child.parentNode || child == element) return false;\n if (child.parentNode == element) return true;\n return Element.isParent(child.parentNode, element);\n};\n\nElement.findChildren = function(element, only, recursive, tagName) {\n if(!element.hasChildNodes()) return null;\n tagName = tagName.toUpperCase();\n if(only) only = [only].flatten();\n var elements = [];\n $A(element.childNodes).each( function(e) {\n if(e.tagName && e.tagName.toUpperCase()==tagName &&\n (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))\n elements.push(e);\n if(recursive) {\n var grandchildren = Element.findChildren(e, only, recursive, tagName);\n if(grandchildren) elements.push(grandchildren);\n }\n });\n\n return (elements.length>0 ? elements.flatten() : []);\n};\n\nElement.offsetSize = function (element, type) {\n return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];\n};" }, { "path": "example/rails2.3/public/javascripts/effects.js", "content": "// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)\n// Contributors:\n// Justin Palmer (http://encytemedia.com/)\n// Mark Pilgrim (http://diveintomark.org/)\n// Martin Bialasinki\n//\n// script.aculo.us is freely distributable under the terms of an MIT-style license.\n// For details, see the script.aculo.us web site: http://script.aculo.us/\n\n// converts rgb() and #xxx to #xxxxxx format,\n// returns self (or first argument) if not convertable\nString.prototype.parseColor = function() {\n var color = '#';\n if (this.slice(0,4) == 'rgb(') {\n var cols = this.slice(4,this.length-1).split(',');\n var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);\n } else {\n if (this.slice(0,1) == '#') {\n if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();\n if (this.length==7) color = this.toLowerCase();\n }\n }\n return (color.length==7 ? color : (arguments[0] || this));\n};\n\n/*--------------------------------------------------------------------------*/\n\nElement.collectTextNodes = function(element) {\n return $A($(element).childNodes).collect( function(node) {\n return (node.nodeType==3 ? node.nodeValue :\n (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));\n }).flatten().join('');\n};\n\nElement.collectTextNodesIgnoreClass = function(element, className) {\n return $A($(element).childNodes).collect( function(node) {\n return (node.nodeType==3 ? node.nodeValue :\n ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?\n Element.collectTextNodesIgnoreClass(node, className) : ''));\n }).flatten().join('');\n};\n\nElement.setContentZoom = function(element, percent) {\n element = $(element);\n element.setStyle({fontSize: (percent/100) + 'em'});\n if (Prototype.Browser.WebKit) window.scrollBy(0,0);\n return element;\n};\n\nElement.getInlineOpacity = function(element){\n return $(element).style.opacity || '';\n};\n\nElement.forceRerendering = function(element) {\n try {\n element = $(element);\n var n = document.createTextNode(' ');\n element.appendChild(n);\n element.removeChild(n);\n } catch(e) { }\n};\n\n/*--------------------------------------------------------------------------*/\n\nvar Effect = {\n _elementDoesNotExistError: {\n name: 'ElementDoesNotExistError',\n message: 'The specified DOM element does not exist, but is required for this effect to operate'\n },\n Transitions: {\n linear: Prototype.K,\n sinoidal: function(pos) {\n return (-Math.cos(pos*Math.PI)/2) + .5;\n },\n reverse: function(pos) {\n return 1-pos;\n },\n flicker: function(pos) {\n var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;\n return pos > 1 ? 1 : pos;\n },\n wobble: function(pos) {\n return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;\n },\n pulse: function(pos, pulses) {\n return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;\n },\n spring: function(pos) {\n return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));\n },\n none: function(pos) {\n return 0;\n },\n full: function(pos) {\n return 1;\n }\n },\n DefaultOptions: {\n duration: 1.0, // seconds\n fps: 100, // 100= assume 66fps max.\n sync: false, // true for combining\n from: 0.0,\n to: 1.0,\n delay: 0.0,\n queue: 'parallel'\n },\n tagifyText: function(element) {\n var tagifyStyle = 'position:relative';\n if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';\n\n element = $(element);\n $A(element.childNodes).each( function(child) {\n if (child.nodeType==3) {\n child.nodeValue.toArray().each( function(character) {\n element.insertBefore(\n new Element('span', {style: tagifyStyle}).update(\n character == ' ' ? String.fromCharCode(160) : character),\n child);\n });\n Element.remove(child);\n }\n });\n },\n multiple: function(element, effect) {\n var elements;\n if (((typeof element == 'object') ||\n Object.isFunction(element)) &&\n (element.length))\n elements = element;\n else\n elements = $(element).childNodes;\n\n var options = Object.extend({\n speed: 0.1,\n delay: 0.0\n }, arguments[2] || { });\n var masterDelay = options.delay;\n\n $A(elements).each( function(element, index) {\n new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));\n });\n },\n PAIRS: {\n 'slide': ['SlideDown','SlideUp'],\n 'blind': ['BlindDown','BlindUp'],\n 'appear': ['Appear','Fade']\n },\n toggle: function(element, effect) {\n element = $(element);\n effect = (effect || 'appear').toLowerCase();\n var options = Object.extend({\n queue: { position:'end', scope:(element.id || 'global'), limit: 1 }\n }, arguments[2] || { });\n Effect[element.visible() ?\n Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);\n }\n};\n\nEffect.DefaultOptions.transition = Effect.Transitions.sinoidal;\n\n/* ------------- core effects ------------- */\n\nEffect.ScopedQueue = Class.create(Enumerable, {\n initialize: function() {\n this.effects = [];\n this.interval = null;\n },\n _each: function(iterator) {\n this.effects._each(iterator);\n },\n add: function(effect) {\n var timestamp = new Date().getTime();\n\n var position = Object.isString(effect.options.queue) ?\n effect.options.queue : effect.options.queue.position;\n\n switch(position) {\n case 'front':\n // move unstarted effects after this effect\n this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {\n e.startOn += effect.finishOn;\n e.finishOn += effect.finishOn;\n });\n break;\n case 'with-last':\n timestamp = this.effects.pluck('startOn').max() || timestamp;\n break;\n case 'end':\n // start effect after last queued effect has finished\n timestamp = this.effects.pluck('finishOn').max() || timestamp;\n break;\n }\n\n effect.startOn += timestamp;\n effect.finishOn += timestamp;\n\n if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))\n this.effects.push(effect);\n\n if (!this.interval)\n this.interval = setInterval(this.loop.bind(this), 15);\n },\n remove: function(effect) {\n this.effects = this.effects.reject(function(e) { return e==effect });\n if (this.effects.length == 0) {\n clearInterval(this.interval);\n this.interval = null;\n }\n },\n loop: function() {\n var timePos = new Date().getTime();\n for(var i=0, len=this.effects.length;i= this.startOn) {\n if (timePos >= this.finishOn) {\n this.render(1.0);\n this.cancel();\n this.event('beforeFinish');\n if (this.finish) this.finish();\n this.event('afterFinish');\n return;\n }\n var pos = (timePos - this.startOn) / this.totalTime,\n frame = (pos * this.totalFrames).round();\n if (frame > this.currentFrame) {\n this.render(pos);\n this.currentFrame = frame;\n }\n }\n },\n cancel: function() {\n if (!this.options.sync)\n Effect.Queues.get(Object.isString(this.options.queue) ?\n 'global' : this.options.queue.scope).remove(this);\n this.state = 'finished';\n },\n event: function(eventName) {\n if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);\n if (this.options[eventName]) this.options[eventName](this);\n },\n inspect: function() {\n var data = $H();\n for(property in this)\n if (!Object.isFunction(this[property])) data.set(property, this[property]);\n return '#';\n }\n});\n\nEffect.Parallel = Class.create(Effect.Base, {\n initialize: function(effects) {\n this.effects = effects || [];\n this.start(arguments[1]);\n },\n update: function(position) {\n this.effects.invoke('render', position);\n },\n finish: function(position) {\n this.effects.each( function(effect) {\n effect.render(1.0);\n effect.cancel();\n effect.event('beforeFinish');\n if (effect.finish) effect.finish(position);\n effect.event('afterFinish');\n });\n }\n});\n\nEffect.Tween = Class.create(Effect.Base, {\n initialize: function(object, from, to) {\n object = Object.isString(object) ? $(object) : object;\n var args = $A(arguments), method = args.last(),\n options = args.length == 5 ? args[3] : null;\n this.method = Object.isFunction(method) ? method.bind(object) :\n Object.isFunction(object[method]) ? object[method].bind(object) :\n function(value) { object[method] = value };\n this.start(Object.extend({ from: from, to: to }, options || { }));\n },\n update: function(position) {\n this.method(position);\n }\n});\n\nEffect.Event = Class.create(Effect.Base, {\n initialize: function() {\n this.start(Object.extend({ duration: 0 }, arguments[0] || { }));\n },\n update: Prototype.emptyFunction\n});\n\nEffect.Opacity = Class.create(Effect.Base, {\n initialize: function(element) {\n this.element = $(element);\n if (!this.element) throw(Effect._elementDoesNotExistError);\n // make this work on IE on elements without 'layout'\n if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))\n this.element.setStyle({zoom: 1});\n var options = Object.extend({\n from: this.element.getOpacity() || 0.0,\n to: 1.0\n }, arguments[1] || { });\n this.start(options);\n },\n update: function(position) {\n this.element.setOpacity(position);\n }\n});\n\nEffect.Move = Class.create(Effect.Base, {\n initialize: function(element) {\n this.element = $(element);\n if (!this.element) throw(Effect._elementDoesNotExistError);\n var options = Object.extend({\n x: 0,\n y: 0,\n mode: 'relative'\n }, arguments[1] || { });\n this.start(options);\n },\n setup: function() {\n this.element.makePositioned();\n this.originalLeft = parseFloat(this.element.getStyle('left') || '0');\n this.originalTop = parseFloat(this.element.getStyle('top') || '0');\n if (this.options.mode == 'absolute') {\n this.options.x = this.options.x - this.originalLeft;\n this.options.y = this.options.y - this.originalTop;\n }\n },\n update: function(position) {\n this.element.setStyle({\n left: (this.options.x * position + this.originalLeft).round() + 'px',\n top: (this.options.y * position + this.originalTop).round() + 'px'\n });\n }\n});\n\n// for backwards compatibility\nEffect.MoveBy = function(element, toTop, toLeft) {\n return new Effect.Move(element,\n Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));\n};\n\nEffect.Scale = Class.create(Effect.Base, {\n initialize: function(element, percent) {\n this.element = $(element);\n if (!this.element) throw(Effect._elementDoesNotExistError);\n var options = Object.extend({\n scaleX: true,\n scaleY: true,\n scaleContent: true,\n scaleFromCenter: false,\n scaleMode: 'box', // 'box' or 'contents' or { } with provided values\n scaleFrom: 100.0,\n scaleTo: percent\n }, arguments[2] || { });\n this.start(options);\n },\n setup: function() {\n this.restoreAfterFinish = this.options.restoreAfterFinish || false;\n this.elementPositioning = this.element.getStyle('position');\n\n this.originalStyle = { };\n ['top','left','width','height','fontSize'].each( function(k) {\n this.originalStyle[k] = this.element.style[k];\n }.bind(this));\n\n this.originalTop = this.element.offsetTop;\n this.originalLeft = this.element.offsetLeft;\n\n var fontSize = this.element.getStyle('font-size') || '100%';\n ['em','px','%','pt'].each( function(fontSizeType) {\n if (fontSize.indexOf(fontSizeType)>0) {\n this.fontSize = parseFloat(fontSize);\n this.fontSizeType = fontSizeType;\n }\n }.bind(this));\n\n this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;\n\n this.dims = null;\n if (this.options.scaleMode=='box')\n this.dims = [this.element.offsetHeight, this.element.offsetWidth];\n if (/^content/.test(this.options.scaleMode))\n this.dims = [this.element.scrollHeight, this.element.scrollWidth];\n if (!this.dims)\n this.dims = [this.options.scaleMode.originalHeight,\n this.options.scaleMode.originalWidth];\n },\n update: function(position) {\n var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);\n if (this.options.scaleContent && this.fontSize)\n this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });\n this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);\n },\n finish: function(position) {\n if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);\n },\n setDimensions: function(height, width) {\n var d = { };\n if (this.options.scaleX) d.width = width.round() + 'px';\n if (this.options.scaleY) d.height = height.round() + 'px';\n if (this.options.scaleFromCenter) {\n var topd = (height - this.dims[0])/2;\n var leftd = (width - this.dims[1])/2;\n if (this.elementPositioning == 'absolute') {\n if (this.options.scaleY) d.top = this.originalTop-topd + 'px';\n if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';\n } else {\n if (this.options.scaleY) d.top = -topd + 'px';\n if (this.options.scaleX) d.left = -leftd + 'px';\n }\n }\n this.element.setStyle(d);\n }\n});\n\nEffect.Highlight = Class.create(Effect.Base, {\n initialize: function(element) {\n this.element = $(element);\n if (!this.element) throw(Effect._elementDoesNotExistError);\n var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });\n this.start(options);\n },\n setup: function() {\n // Prevent executing on elements not in the layout flow\n if (this.element.getStyle('display')=='none') { this.cancel(); return; }\n // Disable background image during the effect\n this.oldStyle = { };\n if (!this.options.keepBackgroundImage) {\n this.oldStyle.backgroundImage = this.element.getStyle('background-image');\n this.element.setStyle({backgroundImage: 'none'});\n }\n if (!this.options.endcolor)\n this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');\n if (!this.options.restorecolor)\n this.options.restorecolor = this.element.getStyle('background-color');\n // init color calculations\n this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));\n this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));\n },\n update: function(position) {\n this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){\n return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });\n },\n finish: function() {\n this.element.setStyle(Object.extend(this.oldStyle, {\n backgroundColor: this.options.restorecolor\n }));\n }\n});\n\nEffect.ScrollTo = function(element) {\n var options = arguments[1] || { },\n scrollOffsets = document.viewport.getScrollOffsets(),\n elementOffsets = $(element).cumulativeOffset();\n\n if (options.offset) elementOffsets[1] += options.offset;\n\n return new Effect.Tween(null,\n scrollOffsets.top,\n elementOffsets[1],\n options,\n function(p){ scrollTo(scrollOffsets.left, p.round()); }\n );\n};\n\n/* ------------- combination effects ------------- */\n\nEffect.Fade = function(element) {\n element = $(element);\n var oldOpacity = element.getInlineOpacity();\n var options = Object.extend({\n from: element.getOpacity() || 1.0,\n to: 0.0,\n afterFinishInternal: function(effect) {\n if (effect.options.to!=0) return;\n effect.element.hide().setStyle({opacity: oldOpacity});\n }\n }, arguments[1] || { });\n return new Effect.Opacity(element,options);\n};\n\nEffect.Appear = function(element) {\n element = $(element);\n var options = Object.extend({\n from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),\n to: 1.0,\n // force Safari to render floated elements properly\n afterFinishInternal: function(effect) {\n effect.element.forceRerendering();\n },\n beforeSetup: function(effect) {\n effect.element.setOpacity(effect.options.from).show();\n }}, arguments[1] || { });\n return new Effect.Opacity(element,options);\n};\n\nEffect.Puff = function(element) {\n element = $(element);\n var oldStyle = {\n opacity: element.getInlineOpacity(),\n position: element.getStyle('position'),\n top: element.style.top,\n left: element.style.left,\n width: element.style.width,\n height: element.style.height\n };\n return new Effect.Parallel(\n [ new Effect.Scale(element, 200,\n { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),\n new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],\n Object.extend({ duration: 1.0,\n beforeSetupInternal: function(effect) {\n Position.absolutize(effect.effects[0].element);\n },\n afterFinishInternal: function(effect) {\n effect.effects[0].element.hide().setStyle(oldStyle); }\n }, arguments[1] || { })\n );\n};\n\nEffect.BlindUp = function(element) {\n element = $(element);\n element.makeClipping();\n return new Effect.Scale(element, 0,\n Object.extend({ scaleContent: false,\n scaleX: false,\n restoreAfterFinish: true,\n afterFinishInternal: function(effect) {\n effect.element.hide().undoClipping();\n }\n }, arguments[1] || { })\n );\n};\n\nEffect.BlindDown = function(element) {\n element = $(element);\n var elementDimensions = element.getDimensions();\n return new Effect.Scale(element, 100, Object.extend({\n scaleContent: false,\n scaleX: false,\n scaleFrom: 0,\n scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},\n restoreAfterFinish: true,\n afterSetup: function(effect) {\n effect.element.makeClipping().setStyle({height: '0px'}).show();\n },\n afterFinishInternal: function(effect) {\n effect.element.undoClipping();\n }\n }, arguments[1] || { }));\n};\n\nEffect.SwitchOff = function(element) {\n element = $(element);\n var oldOpacity = element.getInlineOpacity();\n return new Effect.Appear(element, Object.extend({\n duration: 0.4,\n from: 0,\n transition: Effect.Transitions.flicker,\n afterFinishInternal: function(effect) {\n new Effect.Scale(effect.element, 1, {\n duration: 0.3, scaleFromCenter: true,\n scaleX: false, scaleContent: false, restoreAfterFinish: true,\n beforeSetup: function(effect) {\n effect.element.makePositioned().makeClipping();\n },\n afterFinishInternal: function(effect) {\n effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});\n }\n });\n }\n }, arguments[1] || { }));\n};\n\nEffect.DropOut = function(element) {\n element = $(element);\n var oldStyle = {\n top: element.getStyle('top'),\n left: element.getStyle('left'),\n opacity: element.getInlineOpacity() };\n return new Effect.Parallel(\n [ new Effect.Move(element, {x: 0, y: 100, sync: true }),\n new Effect.Opacity(element, { sync: true, to: 0.0 }) ],\n Object.extend(\n { duration: 0.5,\n beforeSetup: function(effect) {\n effect.effects[0].element.makePositioned();\n },\n afterFinishInternal: function(effect) {\n effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);\n }\n }, arguments[1] || { }));\n};\n\nEffect.Shake = function(element) {\n element = $(element);\n var options = Object.extend({\n distance: 20,\n duration: 0.5\n }, arguments[1] || {});\n var distance = parseFloat(options.distance);\n var split = parseFloat(options.duration) / 10.0;\n var oldStyle = {\n top: element.getStyle('top'),\n left: element.getStyle('left') };\n return new Effect.Move(element,\n { x: distance, y: 0, duration: split, afterFinishInternal: function(effect) {\n new Effect.Move(effect.element,\n { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {\n new Effect.Move(effect.element,\n { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {\n new Effect.Move(effect.element,\n { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {\n new Effect.Move(effect.element,\n { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {\n new Effect.Move(effect.element,\n { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {\n effect.element.undoPositioned().setStyle(oldStyle);\n }}); }}); }}); }}); }}); }});\n};\n\nEffect.SlideDown = function(element) {\n element = $(element).cleanWhitespace();\n // SlideDown need to have the content of the element wrapped in a container element with fixed height!\n var oldInnerBottom = element.down().getStyle('bottom');\n var elementDimensions = element.getDimensions();\n return new Effect.Scale(element, 100, Object.extend({\n scaleContent: false,\n scaleX: false,\n scaleFrom: window.opera ? 0 : 1,\n scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},\n restoreAfterFinish: true,\n afterSetup: function(effect) {\n effect.element.makePositioned();\n effect.element.down().makePositioned();\n if (window.opera) effect.element.setStyle({top: ''});\n effect.element.makeClipping().setStyle({height: '0px'}).show();\n },\n afterUpdateInternal: function(effect) {\n effect.element.down().setStyle({bottom:\n (effect.dims[0] - effect.element.clientHeight) + 'px' });\n },\n afterFinishInternal: function(effect) {\n effect.element.undoClipping().undoPositioned();\n effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }\n }, arguments[1] || { })\n );\n};\n\nEffect.SlideUp = function(element) {\n element = $(element).cleanWhitespace();\n var oldInnerBottom = element.down().getStyle('bottom');\n var elementDimensions = element.getDimensions();\n return new Effect.Scale(element, window.opera ? 0 : 1,\n Object.extend({ scaleContent: false,\n scaleX: false,\n scaleMode: 'box',\n scaleFrom: 100,\n scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},\n restoreAfterFinish: true,\n afterSetup: function(effect) {\n effect.element.makePositioned();\n effect.element.down().makePositioned();\n if (window.opera) effect.element.setStyle({top: ''});\n effect.element.makeClipping().show();\n },\n afterUpdateInternal: function(effect) {\n effect.element.down().setStyle({bottom:\n (effect.dims[0] - effect.element.clientHeight) + 'px' });\n },\n afterFinishInternal: function(effect) {\n effect.element.hide().undoClipping().undoPositioned();\n effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});\n }\n }, arguments[1] || { })\n );\n};\n\n// Bug in opera makes the TD containing this element expand for a instance after finish\nEffect.Squish = function(element) {\n return new Effect.Scale(element, window.opera ? 1 : 0, {\n restoreAfterFinish: true,\n beforeSetup: function(effect) {\n effect.element.makeClipping();\n },\n afterFinishInternal: function(effect) {\n effect.element.hide().undoClipping();\n }\n });\n};\n\nEffect.Grow = function(element) {\n element = $(element);\n var options = Object.extend({\n direction: 'center',\n moveTransition: Effect.Transitions.sinoidal,\n scaleTransition: Effect.Transitions.sinoidal,\n opacityTransition: Effect.Transitions.full\n }, arguments[1] || { });\n var oldStyle = {\n top: element.style.top,\n left: element.style.left,\n height: element.style.height,\n width: element.style.width,\n opacity: element.getInlineOpacity() };\n\n var dims = element.getDimensions();\n var initialMoveX, initialMoveY;\n var moveX, moveY;\n\n switch (options.direction) {\n case 'top-left':\n initialMoveX = initialMoveY = moveX = moveY = 0;\n break;\n case 'top-right':\n initialMoveX = dims.width;\n initialMoveY = moveY = 0;\n moveX = -dims.width;\n break;\n case 'bottom-left':\n initialMoveX = moveX = 0;\n initialMoveY = dims.height;\n moveY = -dims.height;\n break;\n case 'bottom-right':\n initialMoveX = dims.width;\n initialMoveY = dims.height;\n moveX = -dims.width;\n moveY = -dims.height;\n break;\n case 'center':\n initialMoveX = dims.width / 2;\n initialMoveY = dims.height / 2;\n moveX = -dims.width / 2;\n moveY = -dims.height / 2;\n break;\n }\n\n return new Effect.Move(element, {\n x: initialMoveX,\n y: initialMoveY,\n duration: 0.01,\n beforeSetup: function(effect) {\n effect.element.hide().makeClipping().makePositioned();\n },\n afterFinishInternal: function(effect) {\n new Effect.Parallel(\n [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),\n new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),\n new Effect.Scale(effect.element, 100, {\n scaleMode: { originalHeight: dims.height, originalWidth: dims.width },\n sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})\n ], Object.extend({\n beforeSetup: function(effect) {\n effect.effects[0].element.setStyle({height: '0px'}).show();\n },\n afterFinishInternal: function(effect) {\n effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);\n }\n }, options)\n );\n }\n });\n};\n\nEffect.Shrink = function(element) {\n element = $(element);\n var options = Object.extend({\n direction: 'center',\n moveTransition: Effect.Transitions.sinoidal,\n scaleTransition: Effect.Transitions.sinoidal,\n opacityTransition: Effect.Transitions.none\n }, arguments[1] || { });\n var oldStyle = {\n top: element.style.top,\n left: element.style.left,\n height: element.style.height,\n width: element.style.width,\n opacity: element.getInlineOpacity() };\n\n var dims = element.getDimensions();\n var moveX, moveY;\n\n switch (options.direction) {\n case 'top-left':\n moveX = moveY = 0;\n break;\n case 'top-right':\n moveX = dims.width;\n moveY = 0;\n break;\n case 'bottom-left':\n moveX = 0;\n moveY = dims.height;\n break;\n case 'bottom-right':\n moveX = dims.width;\n moveY = dims.height;\n break;\n case 'center':\n moveX = dims.width / 2;\n moveY = dims.height / 2;\n break;\n }\n\n return new Effect.Parallel(\n [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),\n new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),\n new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })\n ], Object.extend({\n beforeStartInternal: function(effect) {\n effect.effects[0].element.makePositioned().makeClipping();\n },\n afterFinishInternal: function(effect) {\n effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }\n }, options)\n );\n};\n\nEffect.Pulsate = function(element) {\n element = $(element);\n var options = arguments[1] || { },\n oldOpacity = element.getInlineOpacity(),\n transition = options.transition || Effect.Transitions.linear,\n reverser = function(pos){\n return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);\n };\n\n return new Effect.Opacity(element,\n Object.extend(Object.extend({ duration: 2.0, from: 0,\n afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }\n }, options), {transition: reverser}));\n};\n\nEffect.Fold = function(element) {\n element = $(element);\n var oldStyle = {\n top: element.style.top,\n left: element.style.left,\n width: element.style.width,\n height: element.style.height };\n element.makeClipping();\n return new Effect.Scale(element, 5, Object.extend({\n scaleContent: false,\n scaleX: false,\n afterFinishInternal: function(effect) {\n new Effect.Scale(element, 1, {\n scaleContent: false,\n scaleY: false,\n afterFinishInternal: function(effect) {\n effect.element.hide().undoClipping().setStyle(oldStyle);\n } });\n }}, arguments[1] || { }));\n};\n\nEffect.Morph = Class.create(Effect.Base, {\n initialize: function(element) {\n this.element = $(element);\n if (!this.element) throw(Effect._elementDoesNotExistError);\n var options = Object.extend({\n style: { }\n }, arguments[1] || { });\n\n if (!Object.isString(options.style)) this.style = $H(options.style);\n else {\n if (options.style.include(':'))\n this.style = options.style.parseStyle();\n else {\n this.element.addClassName(options.style);\n this.style = $H(this.element.getStyles());\n this.element.removeClassName(options.style);\n var css = this.element.getStyles();\n this.style = this.style.reject(function(style) {\n return style.value == css[style.key];\n });\n options.afterFinishInternal = function(effect) {\n effect.element.addClassName(effect.options.style);\n effect.transforms.each(function(transform) {\n effect.element.style[transform.style] = '';\n });\n };\n }\n }\n this.start(options);\n },\n\n setup: function(){\n function parseColor(color){\n if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';\n color = color.parseColor();\n return $R(0,2).map(function(i){\n return parseInt( color.slice(i*2+1,i*2+3), 16 );\n });\n }\n this.transforms = this.style.map(function(pair){\n var property = pair[0], value = pair[1], unit = null;\n\n if (value.parseColor('#zzzzzz') != '#zzzzzz') {\n value = value.parseColor();\n unit = 'color';\n } else if (property == 'opacity') {\n value = parseFloat(value);\n if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))\n this.element.setStyle({zoom: 1});\n } else if (Element.CSS_LENGTH.test(value)) {\n var components = value.match(/^([\\+\\-]?[0-9\\.]+)(.*)$/);\n value = parseFloat(components[1]);\n unit = (components.length == 3) ? components[2] : null;\n }\n\n var originalValue = this.element.getStyle(property);\n return {\n style: property.camelize(),\n originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),\n targetValue: unit=='color' ? parseColor(value) : value,\n unit: unit\n };\n }.bind(this)).reject(function(transform){\n return (\n (transform.originalValue == transform.targetValue) ||\n (\n transform.unit != 'color' &&\n (isNaN(transform.originalValue) || isNaN(transform.targetValue))\n )\n );\n });\n },\n update: function(position) {\n var style = { }, transform, i = this.transforms.length;\n while(i--)\n style[(transform = this.transforms[i]).style] =\n transform.unit=='color' ? '#'+\n (Math.round(transform.originalValue[0]+\n (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +\n (Math.round(transform.originalValue[1]+\n (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +\n (Math.round(transform.originalValue[2]+\n (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :\n (transform.originalValue +\n (transform.targetValue - transform.originalValue) * position).toFixed(3) +\n (transform.unit === null ? '' : transform.unit);\n this.element.setStyle(style, true);\n }\n});\n\nEffect.Transform = Class.create({\n initialize: function(tracks){\n this.tracks = [];\n this.options = arguments[1] || { };\n this.addTracks(tracks);\n },\n addTracks: function(tracks){\n tracks.each(function(track){\n track = $H(track);\n var data = track.values().first();\n this.tracks.push($H({\n ids: track.keys().first(),\n effect: Effect.Morph,\n options: { style: data }\n }));\n }.bind(this));\n return this;\n },\n play: function(){\n return new Effect.Parallel(\n this.tracks.map(function(track){\n var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');\n var elements = [$(ids) || $$(ids)].flatten();\n return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });\n }).flatten(),\n this.options\n );\n }\n});\n\nElement.CSS_PROPERTIES = $w(\n 'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +\n 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +\n 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +\n 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +\n 'fontSize fontWeight height left letterSpacing lineHeight ' +\n 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+\n 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +\n 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +\n 'right textIndent top width wordSpacing zIndex');\n\nElement.CSS_LENGTH = /^(([\\+\\-]?[0-9\\.]+)(em|ex|px|in|cm|mm|pt|pc|\\%))|0$/;\n\nString.__parseStyleElement = document.createElement('div');\nString.prototype.parseStyle = function(){\n var style, styleRules = $H();\n if (Prototype.Browser.WebKit)\n style = new Element('div',{style:this}).style;\n else {\n String.__parseStyleElement.innerHTML = '
    ';\n style = String.__parseStyleElement.childNodes[0].style;\n }\n\n Element.CSS_PROPERTIES.each(function(property){\n if (style[property]) styleRules.set(property, style[property]);\n });\n\n if (Prototype.Browser.IE && this.include('opacity'))\n styleRules.set('opacity', this.match(/opacity:\\s*((?:0|1)?(?:\\.\\d*)?)/)[1]);\n\n return styleRules;\n};\n\nif (document.defaultView && document.defaultView.getComputedStyle) {\n Element.getStyles = function(element) {\n var css = document.defaultView.getComputedStyle($(element), null);\n return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {\n styles[property] = css[property];\n return styles;\n });\n };\n} else {\n Element.getStyles = function(element) {\n element = $(element);\n var css = element.currentStyle, styles;\n styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {\n results[property] = css[property];\n return results;\n });\n if (!styles.opacity) styles.opacity = element.getOpacity();\n return styles;\n };\n}\n\nEffect.Methods = {\n morph: function(element, style) {\n element = $(element);\n new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));\n return element;\n },\n visualEffect: function(element, effect, options) {\n element = $(element);\n var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);\n new Effect[klass](element, options);\n return element;\n },\n highlight: function(element, options) {\n element = $(element);\n new Effect.Highlight(element, options);\n return element;\n }\n};\n\n$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+\n 'pulsate shake puff squish switchOff dropOut').each(\n function(effect) {\n Effect.Methods[effect] = function(element, options){\n element = $(element);\n Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);\n return element;\n };\n }\n);\n\n$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(\n function(f) { Effect.Methods[f] = Element[f]; }\n);\n\nElement.addMethods(Effect.Methods);" }, { "path": "example/rails2.3/public/javascripts/prototype.js", "content": "/* Prototype JavaScript framework, version 1.6.0.3\n * (c) 2005-2008 Sam Stephenson\n *\n * Prototype is freely distributable under the terms of an MIT-style license.\n * For details, see the Prototype web site: http://www.prototypejs.org/\n *\n *--------------------------------------------------------------------------*/\n\nvar Prototype = {\n Version: '1.6.0.3',\n\n Browser: {\n IE: !!(window.attachEvent &&\n navigator.userAgent.indexOf('Opera') === -1),\n Opera: navigator.userAgent.indexOf('Opera') > -1,\n WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,\n Gecko: navigator.userAgent.indexOf('Gecko') > -1 &&\n navigator.userAgent.indexOf('KHTML') === -1,\n MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)\n },\n\n BrowserFeatures: {\n XPath: !!document.evaluate,\n SelectorsAPI: !!document.querySelector,\n ElementExtensions: !!window.HTMLElement,\n SpecificElementExtensions:\n document.createElement('div')['__proto__'] &&\n document.createElement('div')['__proto__'] !==\n document.createElement('form')['__proto__']\n },\n\n ScriptFragment: ']*>([\\\\S\\\\s]*?)<\\/script>',\n JSONFilter: /^\\/\\*-secure-([\\s\\S]*)\\*\\/\\s*$/,\n\n emptyFunction: function() { },\n K: function(x) { return x }\n};\n\nif (Prototype.Browser.MobileSafari)\n Prototype.BrowserFeatures.SpecificElementExtensions = false;\n\n\n/* Based on Alex Arnell's inheritance implementation. */\nvar Class = {\n create: function() {\n var parent = null, properties = $A(arguments);\n if (Object.isFunction(properties[0]))\n parent = properties.shift();\n\n function klass() {\n this.initialize.apply(this, arguments);\n }\n\n Object.extend(klass, Class.Methods);\n klass.superclass = parent;\n klass.subclasses = [];\n\n if (parent) {\n var subclass = function() { };\n subclass.prototype = parent.prototype;\n klass.prototype = new subclass;\n parent.subclasses.push(klass);\n }\n\n for (var i = 0; i < properties.length; i++)\n klass.addMethods(properties[i]);\n\n if (!klass.prototype.initialize)\n klass.prototype.initialize = Prototype.emptyFunction;\n\n klass.prototype.constructor = klass;\n\n return klass;\n }\n};\n\nClass.Methods = {\n addMethods: function(source) {\n var ancestor = this.superclass && this.superclass.prototype;\n var properties = Object.keys(source);\n\n if (!Object.keys({ toString: true }).length)\n properties.push(\"toString\", \"valueOf\");\n\n for (var i = 0, length = properties.length; i < length; i++) {\n var property = properties[i], value = source[property];\n if (ancestor && Object.isFunction(value) &&\n value.argumentNames().first() == \"$super\") {\n var method = value;\n value = (function(m) {\n return function() { return ancestor[m].apply(this, arguments) };\n })(property).wrap(method);\n\n value.valueOf = method.valueOf.bind(method);\n value.toString = method.toString.bind(method);\n }\n this.prototype[property] = value;\n }\n\n return this;\n }\n};\n\nvar Abstract = { };\n\nObject.extend = function(destination, source) {\n for (var property in source)\n destination[property] = source[property];\n return destination;\n};\n\nObject.extend(Object, {\n inspect: function(object) {\n try {\n if (Object.isUndefined(object)) return 'undefined';\n if (object === null) return 'null';\n return object.inspect ? object.inspect() : String(object);\n } catch (e) {\n if (e instanceof RangeError) return '...';\n throw e;\n }\n },\n\n toJSON: function(object) {\n var type = typeof object;\n switch (type) {\n case 'undefined':\n case 'function':\n case 'unknown': return;\n case 'boolean': return object.toString();\n }\n\n if (object === null) return 'null';\n if (object.toJSON) return object.toJSON();\n if (Object.isElement(object)) return;\n\n var results = [];\n for (var property in object) {\n var value = Object.toJSON(object[property]);\n if (!Object.isUndefined(value))\n results.push(property.toJSON() + ': ' + value);\n }\n\n return '{' + results.join(', ') + '}';\n },\n\n toQueryString: function(object) {\n return $H(object).toQueryString();\n },\n\n toHTML: function(object) {\n return object && object.toHTML ? object.toHTML() : String.interpret(object);\n },\n\n keys: function(object) {\n var keys = [];\n for (var property in object)\n keys.push(property);\n return keys;\n },\n\n values: function(object) {\n var values = [];\n for (var property in object)\n values.push(object[property]);\n return values;\n },\n\n clone: function(object) {\n return Object.extend({ }, object);\n },\n\n isElement: function(object) {\n return !!(object && object.nodeType == 1);\n },\n\n isArray: function(object) {\n return object != null && typeof object == \"object\" &&\n 'splice' in object && 'join' in object;\n },\n\n isHash: function(object) {\n return object instanceof Hash;\n },\n\n isFunction: function(object) {\n return typeof object == \"function\";\n },\n\n isString: function(object) {\n return typeof object == \"string\";\n },\n\n isNumber: function(object) {\n return typeof object == \"number\";\n },\n\n isUndefined: function(object) {\n return typeof object == \"undefined\";\n }\n});\n\nObject.extend(Function.prototype, {\n argumentNames: function() {\n var names = this.toString().match(/^[\\s\\(]*function[^(]*\\(([^\\)]*)\\)/)[1]\n .replace(/\\s+/g, '').split(',');\n return names.length == 1 && !names[0] ? [] : names;\n },\n\n bind: function() {\n if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;\n var __method = this, args = $A(arguments), object = args.shift();\n return function() {\n return __method.apply(object, args.concat($A(arguments)));\n }\n },\n\n bindAsEventListener: function() {\n var __method = this, args = $A(arguments), object = args.shift();\n return function(event) {\n return __method.apply(object, [event || window.event].concat(args));\n }\n },\n\n curry: function() {\n if (!arguments.length) return this;\n var __method = this, args = $A(arguments);\n return function() {\n return __method.apply(this, args.concat($A(arguments)));\n }\n },\n\n delay: function() {\n var __method = this, args = $A(arguments), timeout = args.shift() * 1000;\n return window.setTimeout(function() {\n return __method.apply(__method, args);\n }, timeout);\n },\n\n defer: function() {\n var args = [0.01].concat($A(arguments));\n return this.delay.apply(this, args);\n },\n\n wrap: function(wrapper) {\n var __method = this;\n return function() {\n return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));\n }\n },\n\n methodize: function() {\n if (this._methodized) return this._methodized;\n var __method = this;\n return this._methodized = function() {\n return __method.apply(null, [this].concat($A(arguments)));\n };\n }\n});\n\nDate.prototype.toJSON = function() {\n return '\"' + this.getUTCFullYear() + '-' +\n (this.getUTCMonth() + 1).toPaddedString(2) + '-' +\n this.getUTCDate().toPaddedString(2) + 'T' +\n this.getUTCHours().toPaddedString(2) + ':' +\n this.getUTCMinutes().toPaddedString(2) + ':' +\n this.getUTCSeconds().toPaddedString(2) + 'Z\"';\n};\n\nvar Try = {\n these: function() {\n var returnValue;\n\n for (var i = 0, length = arguments.length; i < length; i++) {\n var lambda = arguments[i];\n try {\n returnValue = lambda();\n break;\n } catch (e) { }\n }\n\n return returnValue;\n }\n};\n\nRegExp.prototype.match = RegExp.prototype.test;\n\nRegExp.escape = function(str) {\n return String(str).replace(/([.*+?^=!:${}()|[\\]\\/\\\\])/g, '\\\\$1');\n};\n\n/*--------------------------------------------------------------------------*/\n\nvar PeriodicalExecuter = Class.create({\n initialize: function(callback, frequency) {\n this.callback = callback;\n this.frequency = frequency;\n this.currentlyExecuting = false;\n\n this.registerCallback();\n },\n\n registerCallback: function() {\n this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);\n },\n\n execute: function() {\n this.callback(this);\n },\n\n stop: function() {\n if (!this.timer) return;\n clearInterval(this.timer);\n this.timer = null;\n },\n\n onTimerEvent: function() {\n if (!this.currentlyExecuting) {\n try {\n this.currentlyExecuting = true;\n this.execute();\n } finally {\n this.currentlyExecuting = false;\n }\n }\n }\n});\nObject.extend(String, {\n interpret: function(value) {\n return value == null ? '' : String(value);\n },\n specialChar: {\n '\\b': '\\\\b',\n '\\t': '\\\\t',\n '\\n': '\\\\n',\n '\\f': '\\\\f',\n '\\r': '\\\\r',\n '\\\\': '\\\\\\\\'\n }\n});\n\nObject.extend(String.prototype, {\n gsub: function(pattern, replacement) {\n var result = '', source = this, match;\n replacement = arguments.callee.prepareReplacement(replacement);\n\n while (source.length > 0) {\n if (match = source.match(pattern)) {\n result += source.slice(0, match.index);\n result += String.interpret(replacement(match));\n source = source.slice(match.index + match[0].length);\n } else {\n result += source, source = '';\n }\n }\n return result;\n },\n\n sub: function(pattern, replacement, count) {\n replacement = this.gsub.prepareReplacement(replacement);\n count = Object.isUndefined(count) ? 1 : count;\n\n return this.gsub(pattern, function(match) {\n if (--count < 0) return match[0];\n return replacement(match);\n });\n },\n\n scan: function(pattern, iterator) {\n this.gsub(pattern, iterator);\n return String(this);\n },\n\n truncate: function(length, truncation) {\n length = length || 30;\n truncation = Object.isUndefined(truncation) ? '...' : truncation;\n return this.length > length ?\n this.slice(0, length - truncation.length) + truncation : String(this);\n },\n\n strip: function() {\n return this.replace(/^\\s+/, '').replace(/\\s+$/, '');\n },\n\n stripTags: function() {\n return this.replace(/<\\/?[^>]+>/gi, '');\n },\n\n stripScripts: function() {\n return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');\n },\n\n extractScripts: function() {\n var matchAll = new RegExp(Prototype.ScriptFragment, 'img');\n var matchOne = new RegExp(Prototype.ScriptFragment, 'im');\n return (this.match(matchAll) || []).map(function(scriptTag) {\n return (scriptTag.match(matchOne) || ['', ''])[1];\n });\n },\n\n evalScripts: function() {\n return this.extractScripts().map(function(script) { return eval(script) });\n },\n\n escapeHTML: function() {\n var self = arguments.callee;\n self.text.data = this;\n return self.div.innerHTML;\n },\n\n unescapeHTML: function() {\n var div = new Element('div');\n div.innerHTML = this.stripTags();\n return div.childNodes[0] ? (div.childNodes.length > 1 ?\n $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :\n div.childNodes[0].nodeValue) : '';\n },\n\n toQueryParams: function(separator) {\n var match = this.strip().match(/([^?#]*)(#.*)?$/);\n if (!match) return { };\n\n return match[1].split(separator || '&').inject({ }, function(hash, pair) {\n if ((pair = pair.split('='))[0]) {\n var key = decodeURIComponent(pair.shift());\n var value = pair.length > 1 ? pair.join('=') : pair[0];\n if (value != undefined) value = decodeURIComponent(value);\n\n if (key in hash) {\n if (!Object.isArray(hash[key])) hash[key] = [hash[key]];\n hash[key].push(value);\n }\n else hash[key] = value;\n }\n return hash;\n });\n },\n\n toArray: function() {\n return this.split('');\n },\n\n succ: function() {\n return this.slice(0, this.length - 1) +\n String.fromCharCode(this.charCodeAt(this.length - 1) + 1);\n },\n\n times: function(count) {\n return count < 1 ? '' : new Array(count + 1).join(this);\n },\n\n camelize: function() {\n var parts = this.split('-'), len = parts.length;\n if (len == 1) return parts[0];\n\n var camelized = this.charAt(0) == '-'\n ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)\n : parts[0];\n\n for (var i = 1; i < len; i++)\n camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);\n\n return camelized;\n },\n\n capitalize: function() {\n return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();\n },\n\n underscore: function() {\n return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();\n },\n\n dasherize: function() {\n return this.gsub(/_/,'-');\n },\n\n inspect: function(useDoubleQuotes) {\n var escapedString = this.gsub(/[\\x00-\\x1f\\\\]/, function(match) {\n var character = String.specialChar[match[0]];\n return character ? character : '\\\\u00' + match[0].charCodeAt().toPaddedString(2, 16);\n });\n if (useDoubleQuotes) return '\"' + escapedString.replace(/\"/g, '\\\\\"') + '\"';\n return \"'\" + escapedString.replace(/'/g, '\\\\\\'') + \"'\";\n },\n\n toJSON: function() {\n return this.inspect(true);\n },\n\n unfilterJSON: function(filter) {\n return this.sub(filter || Prototype.JSONFilter, '#{1}');\n },\n\n isJSON: function() {\n var str = this;\n if (str.blank()) return false;\n str = this.replace(/\\\\./g, '@').replace(/\"[^\"\\\\\\n\\r]*\"/g, '');\n return (/^[,:{}\\[\\]0-9.\\-+Eaeflnr-u \\n\\r\\t]*$/).test(str);\n },\n\n evalJSON: function(sanitize) {\n var json = this.unfilterJSON();\n try {\n if (!sanitize || json.isJSON()) return eval('(' + json + ')');\n } catch (e) { }\n throw new SyntaxError('Badly formed JSON string: ' + this.inspect());\n },\n\n include: function(pattern) {\n return this.indexOf(pattern) > -1;\n },\n\n startsWith: function(pattern) {\n return this.indexOf(pattern) === 0;\n },\n\n endsWith: function(pattern) {\n var d = this.length - pattern.length;\n return d >= 0 && this.lastIndexOf(pattern) === d;\n },\n\n empty: function() {\n return this == '';\n },\n\n blank: function() {\n return /^\\s*$/.test(this);\n },\n\n interpolate: function(object, pattern) {\n return new Template(this, pattern).evaluate(object);\n }\n});\n\nif (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {\n escapeHTML: function() {\n return this.replace(/&/g,'&').replace(//g,'>');\n },\n unescapeHTML: function() {\n return this.stripTags().replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');\n }\n});\n\nString.prototype.gsub.prepareReplacement = function(replacement) {\n if (Object.isFunction(replacement)) return replacement;\n var template = new Template(replacement);\n return function(match) { return template.evaluate(match) };\n};\n\nString.prototype.parseQuery = String.prototype.toQueryParams;\n\nObject.extend(String.prototype.escapeHTML, {\n div: document.createElement('div'),\n text: document.createTextNode('')\n});\n\nString.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);\n\nvar Template = Class.create({\n initialize: function(template, pattern) {\n this.template = template.toString();\n this.pattern = pattern || Template.Pattern;\n },\n\n evaluate: function(object) {\n if (Object.isFunction(object.toTemplateReplacements))\n object = object.toTemplateReplacements();\n\n return this.template.gsub(this.pattern, function(match) {\n if (object == null) return '';\n\n var before = match[1] || '';\n if (before == '\\\\') return match[2];\n\n var ctx = object, expr = match[3];\n var pattern = /^([^.[]+|\\[((?:.*?[^\\\\])?)\\])(\\.|\\[|$)/;\n match = pattern.exec(expr);\n if (match == null) return before;\n\n while (match != null) {\n var comp = match[1].startsWith('[') ? match[2].gsub('\\\\\\\\]', ']') : match[1];\n ctx = ctx[comp];\n if (null == ctx || '' == match[3]) break;\n expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);\n match = pattern.exec(expr);\n }\n\n return before + String.interpret(ctx);\n });\n }\n});\nTemplate.Pattern = /(^|.|\\r|\\n)(#\\{(.*?)\\})/;\n\nvar $break = { };\n\nvar Enumerable = {\n each: function(iterator, context) {\n var index = 0;\n try {\n this._each(function(value) {\n iterator.call(context, value, index++);\n });\n } catch (e) {\n if (e != $break) throw e;\n }\n return this;\n },\n\n eachSlice: function(number, iterator, context) {\n var index = -number, slices = [], array = this.toArray();\n if (number < 1) return array;\n while ((index += number) < array.length)\n slices.push(array.slice(index, index+number));\n return slices.collect(iterator, context);\n },\n\n all: function(iterator, context) {\n iterator = iterator || Prototype.K;\n var result = true;\n this.each(function(value, index) {\n result = result && !!iterator.call(context, value, index);\n if (!result) throw $break;\n });\n return result;\n },\n\n any: function(iterator, context) {\n iterator = iterator || Prototype.K;\n var result = false;\n this.each(function(value, index) {\n if (result = !!iterator.call(context, value, index))\n throw $break;\n });\n return result;\n },\n\n collect: function(iterator, context) {\n iterator = iterator || Prototype.K;\n var results = [];\n this.each(function(value, index) {\n results.push(iterator.call(context, value, index));\n });\n return results;\n },\n\n detect: function(iterator, context) {\n var result;\n this.each(function(value, index) {\n if (iterator.call(context, value, index)) {\n result = value;\n throw $break;\n }\n });\n return result;\n },\n\n findAll: function(iterator, context) {\n var results = [];\n this.each(function(value, index) {\n if (iterator.call(context, value, index))\n results.push(value);\n });\n return results;\n },\n\n grep: function(filter, iterator, context) {\n iterator = iterator || Prototype.K;\n var results = [];\n\n if (Object.isString(filter))\n filter = new RegExp(filter);\n\n this.each(function(value, index) {\n if (filter.match(value))\n results.push(iterator.call(context, value, index));\n });\n return results;\n },\n\n include: function(object) {\n if (Object.isFunction(this.indexOf))\n if (this.indexOf(object) != -1) return true;\n\n var found = false;\n this.each(function(value) {\n if (value == object) {\n found = true;\n throw $break;\n }\n });\n return found;\n },\n\n inGroupsOf: function(number, fillWith) {\n fillWith = Object.isUndefined(fillWith) ? null : fillWith;\n return this.eachSlice(number, function(slice) {\n while(slice.length < number) slice.push(fillWith);\n return slice;\n });\n },\n\n inject: function(memo, iterator, context) {\n this.each(function(value, index) {\n memo = iterator.call(context, memo, value, index);\n });\n return memo;\n },\n\n invoke: function(method) {\n var args = $A(arguments).slice(1);\n return this.map(function(value) {\n return value[method].apply(value, args);\n });\n },\n\n max: function(iterator, context) {\n iterator = iterator || Prototype.K;\n var result;\n this.each(function(value, index) {\n value = iterator.call(context, value, index);\n if (result == null || value >= result)\n result = value;\n });\n return result;\n },\n\n min: function(iterator, context) {\n iterator = iterator || Prototype.K;\n var result;\n this.each(function(value, index) {\n value = iterator.call(context, value, index);\n if (result == null || value < result)\n result = value;\n });\n return result;\n },\n\n partition: function(iterator, context) {\n iterator = iterator || Prototype.K;\n var trues = [], falses = [];\n this.each(function(value, index) {\n (iterator.call(context, value, index) ?\n trues : falses).push(value);\n });\n return [trues, falses];\n },\n\n pluck: function(property) {\n var results = [];\n this.each(function(value) {\n results.push(value[property]);\n });\n return results;\n },\n\n reject: function(iterator, context) {\n var results = [];\n this.each(function(value, index) {\n if (!iterator.call(context, value, index))\n results.push(value);\n });\n return results;\n },\n\n sortBy: function(iterator, context) {\n return this.map(function(value, index) {\n return {\n value: value,\n criteria: iterator.call(context, value, index)\n };\n }).sort(function(left, right) {\n var a = left.criteria, b = right.criteria;\n return a < b ? -1 : a > b ? 1 : 0;\n }).pluck('value');\n },\n\n toArray: function() {\n return this.map();\n },\n\n zip: function() {\n var iterator = Prototype.K, args = $A(arguments);\n if (Object.isFunction(args.last()))\n iterator = args.pop();\n\n var collections = [this].concat(args).map($A);\n return this.map(function(value, index) {\n return iterator(collections.pluck(index));\n });\n },\n\n size: function() {\n return this.toArray().length;\n },\n\n inspect: function() {\n return '#';\n }\n};\n\nObject.extend(Enumerable, {\n map: Enumerable.collect,\n find: Enumerable.detect,\n select: Enumerable.findAll,\n filter: Enumerable.findAll,\n member: Enumerable.include,\n entries: Enumerable.toArray,\n every: Enumerable.all,\n some: Enumerable.any\n});\nfunction $A(iterable) {\n if (!iterable) return [];\n if (iterable.toArray) return iterable.toArray();\n var length = iterable.length || 0, results = new Array(length);\n while (length--) results[length] = iterable[length];\n return results;\n}\n\nif (Prototype.Browser.WebKit) {\n $A = function(iterable) {\n if (!iterable) return [];\n // In Safari, only use the `toArray` method if it's not a NodeList.\n // A NodeList is a function, has an function `item` property, and a numeric\n // `length` property. Adapted from Google Doctype.\n if (!(typeof iterable === 'function' && typeof iterable.length ===\n 'number' && typeof iterable.item === 'function') && iterable.toArray)\n return iterable.toArray();\n var length = iterable.length || 0, results = new Array(length);\n while (length--) results[length] = iterable[length];\n return results;\n };\n}\n\nArray.from = $A;\n\nObject.extend(Array.prototype, Enumerable);\n\nif (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;\n\nObject.extend(Array.prototype, {\n _each: function(iterator) {\n for (var i = 0, length = this.length; i < length; i++)\n iterator(this[i]);\n },\n\n clear: function() {\n this.length = 0;\n return this;\n },\n\n first: function() {\n return this[0];\n },\n\n last: function() {\n return this[this.length - 1];\n },\n\n compact: function() {\n return this.select(function(value) {\n return value != null;\n });\n },\n\n flatten: function() {\n return this.inject([], function(array, value) {\n return array.concat(Object.isArray(value) ?\n value.flatten() : [value]);\n });\n },\n\n without: function() {\n var values = $A(arguments);\n return this.select(function(value) {\n return !values.include(value);\n });\n },\n\n reverse: function(inline) {\n return (inline !== false ? this : this.toArray())._reverse();\n },\n\n reduce: function() {\n return this.length > 1 ? this : this[0];\n },\n\n uniq: function(sorted) {\n return this.inject([], function(array, value, index) {\n if (0 == index || (sorted ? array.last() != value : !array.include(value)))\n array.push(value);\n return array;\n });\n },\n\n intersect: function(array) {\n return this.uniq().findAll(function(item) {\n return array.detect(function(value) { return item === value });\n });\n },\n\n clone: function() {\n return [].concat(this);\n },\n\n size: function() {\n return this.length;\n },\n\n inspect: function() {\n return '[' + this.map(Object.inspect).join(', ') + ']';\n },\n\n toJSON: function() {\n var results = [];\n this.each(function(object) {\n var value = Object.toJSON(object);\n if (!Object.isUndefined(value)) results.push(value);\n });\n return '[' + results.join(', ') + ']';\n }\n});\n\n// use native browser JS 1.6 implementation if available\nif (Object.isFunction(Array.prototype.forEach))\n Array.prototype._each = Array.prototype.forEach;\n\nif (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {\n i || (i = 0);\n var length = this.length;\n if (i < 0) i = length + i;\n for (; i < length; i++)\n if (this[i] === item) return i;\n return -1;\n};\n\nif (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {\n i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;\n var n = this.slice(0, i).reverse().indexOf(item);\n return (n < 0) ? n : i - n - 1;\n};\n\nArray.prototype.toArray = Array.prototype.clone;\n\nfunction $w(string) {\n if (!Object.isString(string)) return [];\n string = string.strip();\n return string ? string.split(/\\s+/) : [];\n}\n\nif (Prototype.Browser.Opera){\n Array.prototype.concat = function() {\n var array = [];\n for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);\n for (var i = 0, length = arguments.length; i < length; i++) {\n if (Object.isArray(arguments[i])) {\n for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)\n array.push(arguments[i][j]);\n } else {\n array.push(arguments[i]);\n }\n }\n return array;\n };\n}\nObject.extend(Number.prototype, {\n toColorPart: function() {\n return this.toPaddedString(2, 16);\n },\n\n succ: function() {\n return this + 1;\n },\n\n times: function(iterator, context) {\n $R(0, this, true).each(iterator, context);\n return this;\n },\n\n toPaddedString: function(length, radix) {\n var string = this.toString(radix || 10);\n return '0'.times(length - string.length) + string;\n },\n\n toJSON: function() {\n return isFinite(this) ? this.toString() : 'null';\n }\n});\n\n$w('abs round ceil floor').each(function(method){\n Number.prototype[method] = Math[method].methodize();\n});\nfunction $H(object) {\n return new Hash(object);\n};\n\nvar Hash = Class.create(Enumerable, (function() {\n\n function toQueryPair(key, value) {\n if (Object.isUndefined(value)) return key;\n return key + '=' + encodeURIComponent(String.interpret(value));\n }\n\n return {\n initialize: function(object) {\n this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);\n },\n\n _each: function(iterator) {\n for (var key in this._object) {\n var value = this._object[key], pair = [key, value];\n pair.key = key;\n pair.value = value;\n iterator(pair);\n }\n },\n\n set: function(key, value) {\n return this._object[key] = value;\n },\n\n get: function(key) {\n // simulating poorly supported hasOwnProperty\n if (this._object[key] !== Object.prototype[key])\n return this._object[key];\n },\n\n unset: function(key) {\n var value = this._object[key];\n delete this._object[key];\n return value;\n },\n\n toObject: function() {\n return Object.clone(this._object);\n },\n\n keys: function() {\n return this.pluck('key');\n },\n\n values: function() {\n return this.pluck('value');\n },\n\n index: function(value) {\n var match = this.detect(function(pair) {\n return pair.value === value;\n });\n return match && match.key;\n },\n\n merge: function(object) {\n return this.clone().update(object);\n },\n\n update: function(object) {\n return new Hash(object).inject(this, function(result, pair) {\n result.set(pair.key, pair.value);\n return result;\n });\n },\n\n toQueryString: function() {\n return this.inject([], function(results, pair) {\n var key = encodeURIComponent(pair.key), values = pair.value;\n\n if (values && typeof values == 'object') {\n if (Object.isArray(values))\n return results.concat(values.map(toQueryPair.curry(key)));\n } else results.push(toQueryPair(key, values));\n return results;\n }).join('&');\n },\n\n inspect: function() {\n return '#';\n },\n\n toJSON: function() {\n return Object.toJSON(this.toObject());\n },\n\n clone: function() {\n return new Hash(this);\n }\n }\n})());\n\nHash.prototype.toTemplateReplacements = Hash.prototype.toObject;\nHash.from = $H;\nvar ObjectRange = Class.create(Enumerable, {\n initialize: function(start, end, exclusive) {\n this.start = start;\n this.end = end;\n this.exclusive = exclusive;\n },\n\n _each: function(iterator) {\n var value = this.start;\n while (this.include(value)) {\n iterator(value);\n value = value.succ();\n }\n },\n\n include: function(value) {\n if (value < this.start)\n return false;\n if (this.exclusive)\n return value < this.end;\n return value <= this.end;\n }\n});\n\nvar $R = function(start, end, exclusive) {\n return new ObjectRange(start, end, exclusive);\n};\n\nvar Ajax = {\n getTransport: function() {\n return Try.these(\n function() {return new XMLHttpRequest()},\n function() {return new ActiveXObject('Msxml2.XMLHTTP')},\n function() {return new ActiveXObject('Microsoft.XMLHTTP')}\n ) || false;\n },\n\n activeRequestCount: 0\n};\n\nAjax.Responders = {\n responders: [],\n\n _each: function(iterator) {\n this.responders._each(iterator);\n },\n\n register: function(responder) {\n if (!this.include(responder))\n this.responders.push(responder);\n },\n\n unregister: function(responder) {\n this.responders = this.responders.without(responder);\n },\n\n dispatch: function(callback, request, transport, json) {\n this.each(function(responder) {\n if (Object.isFunction(responder[callback])) {\n try {\n responder[callback].apply(responder, [request, transport, json]);\n } catch (e) { }\n }\n });\n }\n};\n\nObject.extend(Ajax.Responders, Enumerable);\n\nAjax.Responders.register({\n onCreate: function() { Ajax.activeRequestCount++ },\n onComplete: function() { Ajax.activeRequestCount-- }\n});\n\nAjax.Base = Class.create({\n initialize: function(options) {\n this.options = {\n method: 'post',\n asynchronous: true,\n contentType: 'application/x-www-form-urlencoded',\n encoding: 'UTF-8',\n parameters: '',\n evalJSON: true,\n evalJS: true\n };\n Object.extend(this.options, options || { });\n\n this.options.method = this.options.method.toLowerCase();\n\n if (Object.isString(this.options.parameters))\n this.options.parameters = this.options.parameters.toQueryParams();\n else if (Object.isHash(this.options.parameters))\n this.options.parameters = this.options.parameters.toObject();\n }\n});\n\nAjax.Request = Class.create(Ajax.Base, {\n _complete: false,\n\n initialize: function($super, url, options) {\n $super(options);\n this.transport = Ajax.getTransport();\n this.request(url);\n },\n\n request: function(url) {\n this.url = url;\n this.method = this.options.method;\n var params = Object.clone(this.options.parameters);\n\n if (!['get', 'post'].include(this.method)) {\n // simulate other verbs over post\n params['_method'] = this.method;\n this.method = 'post';\n }\n\n this.parameters = params;\n\n if (params = Object.toQueryString(params)) {\n // when GET, append parameters to URL\n if (this.method == 'get')\n this.url += (this.url.include('?') ? '&' : '?') + params;\n else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))\n params += '&_=';\n }\n\n try {\n var response = new Ajax.Response(this);\n if (this.options.onCreate) this.options.onCreate(response);\n Ajax.Responders.dispatch('onCreate', this, response);\n\n this.transport.open(this.method.toUpperCase(), this.url,\n this.options.asynchronous);\n\n if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);\n\n this.transport.onreadystatechange = this.onStateChange.bind(this);\n this.setRequestHeaders();\n\n this.body = this.method == 'post' ? (this.options.postBody || params) : null;\n this.transport.send(this.body);\n\n /* Force Firefox to handle ready state 4 for synchronous requests */\n if (!this.options.asynchronous && this.transport.overrideMimeType)\n this.onStateChange();\n\n }\n catch (e) {\n this.dispatchException(e);\n }\n },\n\n onStateChange: function() {\n var readyState = this.transport.readyState;\n if (readyState > 1 && !((readyState == 4) && this._complete))\n this.respondToReadyState(this.transport.readyState);\n },\n\n setRequestHeaders: function() {\n var headers = {\n 'X-Requested-With': 'XMLHttpRequest',\n 'X-Prototype-Version': Prototype.Version,\n 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'\n };\n\n if (this.method == 'post') {\n headers['Content-type'] = this.options.contentType +\n (this.options.encoding ? '; charset=' + this.options.encoding : '');\n\n /* Force \"Connection: close\" for older Mozilla browsers to work\n * around a bug where XMLHttpRequest sends an incorrect\n * Content-length header. See Mozilla Bugzilla #246651.\n */\n if (this.transport.overrideMimeType &&\n (navigator.userAgent.match(/Gecko\\/(\\d{4})/) || [0,2005])[1] < 2005)\n headers['Connection'] = 'close';\n }\n\n // user-defined headers\n if (typeof this.options.requestHeaders == 'object') {\n var extras = this.options.requestHeaders;\n\n if (Object.isFunction(extras.push))\n for (var i = 0, length = extras.length; i < length; i += 2)\n headers[extras[i]] = extras[i+1];\n else\n $H(extras).each(function(pair) { headers[pair.key] = pair.value });\n }\n\n for (var name in headers)\n this.transport.setRequestHeader(name, headers[name]);\n },\n\n success: function() {\n var status = this.getStatus();\n return !status || (status >= 200 && status < 300);\n },\n\n getStatus: function() {\n try {\n return this.transport.status || 0;\n } catch (e) { return 0 }\n },\n\n respondToReadyState: function(readyState) {\n var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);\n\n if (state == 'Complete') {\n try {\n this._complete = true;\n (this.options['on' + response.status]\n || this.options['on' + (this.success() ? 'Success' : 'Failure')]\n || Prototype.emptyFunction)(response, response.headerJSON);\n } catch (e) {\n this.dispatchException(e);\n }\n\n var contentType = response.getHeader('Content-type');\n if (this.options.evalJS == 'force'\n || (this.options.evalJS && this.isSameOrigin() && contentType\n && contentType.match(/^\\s*(text|application)\\/(x-)?(java|ecma)script(;.*)?\\s*$/i)))\n this.evalResponse();\n }\n\n try {\n (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);\n Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);\n } catch (e) {\n this.dispatchException(e);\n }\n\n if (state == 'Complete') {\n // avoid memory leak in MSIE: clean up\n this.transport.onreadystatechange = Prototype.emptyFunction;\n }\n },\n\n isSameOrigin: function() {\n var m = this.url.match(/^\\s*https?:\\/\\/[^\\/]*/);\n return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({\n protocol: location.protocol,\n domain: document.domain,\n port: location.port ? ':' + location.port : ''\n }));\n },\n\n getHeader: function(name) {\n try {\n return this.transport.getResponseHeader(name) || null;\n } catch (e) { return null }\n },\n\n evalResponse: function() {\n try {\n return eval((this.transport.responseText || '').unfilterJSON());\n } catch (e) {\n this.dispatchException(e);\n }\n },\n\n dispatchException: function(exception) {\n (this.options.onException || Prototype.emptyFunction)(this, exception);\n Ajax.Responders.dispatch('onException', this, exception);\n }\n});\n\nAjax.Request.Events =\n ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];\n\nAjax.Response = Class.create({\n initialize: function(request){\n this.request = request;\n var transport = this.transport = request.transport,\n readyState = this.readyState = transport.readyState;\n\n if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {\n this.status = this.getStatus();\n this.statusText = this.getStatusText();\n this.responseText = String.interpret(transport.responseText);\n this.headerJSON = this._getHeaderJSON();\n }\n\n if(readyState == 4) {\n var xml = transport.responseXML;\n this.responseXML = Object.isUndefined(xml) ? null : xml;\n this.responseJSON = this._getResponseJSON();\n }\n },\n\n status: 0,\n statusText: '',\n\n getStatus: Ajax.Request.prototype.getStatus,\n\n getStatusText: function() {\n try {\n return this.transport.statusText || '';\n } catch (e) { return '' }\n },\n\n getHeader: Ajax.Request.prototype.getHeader,\n\n getAllHeaders: function() {\n try {\n return this.getAllResponseHeaders();\n } catch (e) { return null }\n },\n\n getResponseHeader: function(name) {\n return this.transport.getResponseHeader(name);\n },\n\n getAllResponseHeaders: function() {\n return this.transport.getAllResponseHeaders();\n },\n\n _getHeaderJSON: function() {\n var json = this.getHeader('X-JSON');\n if (!json) return null;\n json = decodeURIComponent(escape(json));\n try {\n return json.evalJSON(this.request.options.sanitizeJSON ||\n !this.request.isSameOrigin());\n } catch (e) {\n this.request.dispatchException(e);\n }\n },\n\n _getResponseJSON: function() {\n var options = this.request.options;\n if (!options.evalJSON || (options.evalJSON != 'force' &&\n !(this.getHeader('Content-type') || '').include('application/json')) ||\n this.responseText.blank())\n return null;\n try {\n return this.responseText.evalJSON(options.sanitizeJSON ||\n !this.request.isSameOrigin());\n } catch (e) {\n this.request.dispatchException(e);\n }\n }\n});\n\nAjax.Updater = Class.create(Ajax.Request, {\n initialize: function($super, container, url, options) {\n this.container = {\n success: (container.success || container),\n failure: (container.failure || (container.success ? null : container))\n };\n\n options = Object.clone(options);\n var onComplete = options.onComplete;\n options.onComplete = (function(response, json) {\n this.updateContent(response.responseText);\n if (Object.isFunction(onComplete)) onComplete(response, json);\n }).bind(this);\n\n $super(url, options);\n },\n\n updateContent: function(responseText) {\n var receiver = this.container[this.success() ? 'success' : 'failure'],\n options = this.options;\n\n if (!options.evalScripts) responseText = responseText.stripScripts();\n\n if (receiver = $(receiver)) {\n if (options.insertion) {\n if (Object.isString(options.insertion)) {\n var insertion = { }; insertion[options.insertion] = responseText;\n receiver.insert(insertion);\n }\n else options.insertion(receiver, responseText);\n }\n else receiver.update(responseText);\n }\n }\n});\n\nAjax.PeriodicalUpdater = Class.create(Ajax.Base, {\n initialize: function($super, container, url, options) {\n $super(options);\n this.onComplete = this.options.onComplete;\n\n this.frequency = (this.options.frequency || 2);\n this.decay = (this.options.decay || 1);\n\n this.updater = { };\n this.container = container;\n this.url = url;\n\n this.start();\n },\n\n start: function() {\n this.options.onComplete = this.updateComplete.bind(this);\n this.onTimerEvent();\n },\n\n stop: function() {\n this.updater.options.onComplete = undefined;\n clearTimeout(this.timer);\n (this.onComplete || Prototype.emptyFunction).apply(this, arguments);\n },\n\n updateComplete: function(response) {\n if (this.options.decay) {\n this.decay = (response.responseText == this.lastText ?\n this.decay * this.options.decay : 1);\n\n this.lastText = response.responseText;\n }\n this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);\n },\n\n onTimerEvent: function() {\n this.updater = new Ajax.Updater(this.container, this.url, this.options);\n }\n});\nfunction $(element) {\n if (arguments.length > 1) {\n for (var i = 0, elements = [], length = arguments.length; i < length; i++)\n elements.push($(arguments[i]));\n return elements;\n }\n if (Object.isString(element))\n element = document.getElementById(element);\n return Element.extend(element);\n}\n\nif (Prototype.BrowserFeatures.XPath) {\n document._getElementsByXPath = function(expression, parentElement) {\n var results = [];\n var query = document.evaluate(expression, $(parentElement) || document,\n null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);\n for (var i = 0, length = query.snapshotLength; i < length; i++)\n results.push(Element.extend(query.snapshotItem(i)));\n return results;\n };\n}\n\n/*--------------------------------------------------------------------------*/\n\nif (!window.Node) var Node = { };\n\nif (!Node.ELEMENT_NODE) {\n // DOM level 2 ECMAScript Language Binding\n Object.extend(Node, {\n ELEMENT_NODE: 1,\n ATTRIBUTE_NODE: 2,\n TEXT_NODE: 3,\n CDATA_SECTION_NODE: 4,\n ENTITY_REFERENCE_NODE: 5,\n ENTITY_NODE: 6,\n PROCESSING_INSTRUCTION_NODE: 7,\n COMMENT_NODE: 8,\n DOCUMENT_NODE: 9,\n DOCUMENT_TYPE_NODE: 10,\n DOCUMENT_FRAGMENT_NODE: 11,\n NOTATION_NODE: 12\n });\n}\n\n(function() {\n var element = this.Element;\n this.Element = function(tagName, attributes) {\n attributes = attributes || { };\n tagName = tagName.toLowerCase();\n var cache = Element.cache;\n if (Prototype.Browser.IE && attributes.name) {\n tagName = '<' + tagName + ' name=\"' + attributes.name + '\">';\n delete attributes.name;\n return Element.writeAttribute(document.createElement(tagName), attributes);\n }\n if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));\n return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);\n };\n Object.extend(this.Element, element || { });\n if (element) this.Element.prototype = element.prototype;\n}).call(window);\n\nElement.cache = { };\n\nElement.Methods = {\n visible: function(element) {\n return $(element).style.display != 'none';\n },\n\n toggle: function(element) {\n element = $(element);\n Element[Element.visible(element) ? 'hide' : 'show'](element);\n return element;\n },\n\n hide: function(element) {\n element = $(element);\n element.style.display = 'none';\n return element;\n },\n\n show: function(element) {\n element = $(element);\n element.style.display = '';\n return element;\n },\n\n remove: function(element) {\n element = $(element);\n element.parentNode.removeChild(element);\n return element;\n },\n\n update: function(element, content) {\n element = $(element);\n if (content && content.toElement) content = content.toElement();\n if (Object.isElement(content)) return element.update().insert(content);\n content = Object.toHTML(content);\n element.innerHTML = content.stripScripts();\n content.evalScripts.bind(content).defer();\n return element;\n },\n\n replace: function(element, content) {\n element = $(element);\n if (content && content.toElement) content = content.toElement();\n else if (!Object.isElement(content)) {\n content = Object.toHTML(content);\n var range = element.ownerDocument.createRange();\n range.selectNode(element);\n content.evalScripts.bind(content).defer();\n content = range.createContextualFragment(content.stripScripts());\n }\n element.parentNode.replaceChild(content, element);\n return element;\n },\n\n insert: function(element, insertions) {\n element = $(element);\n\n if (Object.isString(insertions) || Object.isNumber(insertions) ||\n Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))\n insertions = {bottom:insertions};\n\n var content, insert, tagName, childNodes;\n\n for (var position in insertions) {\n content = insertions[position];\n position = position.toLowerCase();\n insert = Element._insertionTranslations[position];\n\n if (content && content.toElement) content = content.toElement();\n if (Object.isElement(content)) {\n insert(element, content);\n continue;\n }\n\n content = Object.toHTML(content);\n\n tagName = ((position == 'before' || position == 'after')\n ? element.parentNode : element).tagName.toUpperCase();\n\n childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());\n\n if (position == 'top' || position == 'after') childNodes.reverse();\n childNodes.each(insert.curry(element));\n\n content.evalScripts.bind(content).defer();\n }\n\n return element;\n },\n\n wrap: function(element, wrapper, attributes) {\n element = $(element);\n if (Object.isElement(wrapper))\n $(wrapper).writeAttribute(attributes || { });\n else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);\n else wrapper = new Element('div', wrapper);\n if (element.parentNode)\n element.parentNode.replaceChild(wrapper, element);\n wrapper.appendChild(element);\n return wrapper;\n },\n\n inspect: function(element) {\n element = $(element);\n var result = '<' + element.tagName.toLowerCase();\n $H({'id': 'id', 'className': 'class'}).each(function(pair) {\n var property = pair.first(), attribute = pair.last();\n var value = (element[property] || '').toString();\n if (value) result += ' ' + attribute + '=' + value.inspect(true);\n });\n return result + '>';\n },\n\n recursivelyCollect: function(element, property) {\n element = $(element);\n var elements = [];\n while (element = element[property])\n if (element.nodeType == 1)\n elements.push(Element.extend(element));\n return elements;\n },\n\n ancestors: function(element) {\n return $(element).recursivelyCollect('parentNode');\n },\n\n descendants: function(element) {\n return $(element).select(\"*\");\n },\n\n firstDescendant: function(element) {\n element = $(element).firstChild;\n while (element && element.nodeType != 1) element = element.nextSibling;\n return $(element);\n },\n\n immediateDescendants: function(element) {\n if (!(element = $(element).firstChild)) return [];\n while (element && element.nodeType != 1) element = element.nextSibling;\n if (element) return [element].concat($(element).nextSiblings());\n return [];\n },\n\n previousSiblings: function(element) {\n return $(element).recursivelyCollect('previousSibling');\n },\n\n nextSiblings: function(element) {\n return $(element).recursivelyCollect('nextSibling');\n },\n\n siblings: function(element) {\n element = $(element);\n return element.previousSiblings().reverse().concat(element.nextSiblings());\n },\n\n match: function(element, selector) {\n if (Object.isString(selector))\n selector = new Selector(selector);\n return selector.match($(element));\n },\n\n up: function(element, expression, index) {\n element = $(element);\n if (arguments.length == 1) return $(element.parentNode);\n var ancestors = element.ancestors();\n return Object.isNumber(expression) ? ancestors[expression] :\n Selector.findElement(ancestors, expression, index);\n },\n\n down: function(element, expression, index) {\n element = $(element);\n if (arguments.length == 1) return element.firstDescendant();\n return Object.isNumber(expression) ? element.descendants()[expression] :\n Element.select(element, expression)[index || 0];\n },\n\n previous: function(element, expression, index) {\n element = $(element);\n if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));\n var previousSiblings = element.previousSiblings();\n return Object.isNumber(expression) ? previousSiblings[expression] :\n Selector.findElement(previousSiblings, expression, index);\n },\n\n next: function(element, expression, index) {\n element = $(element);\n if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));\n var nextSiblings = element.nextSiblings();\n return Object.isNumber(expression) ? nextSiblings[expression] :\n Selector.findElement(nextSiblings, expression, index);\n },\n\n select: function() {\n var args = $A(arguments), element = $(args.shift());\n return Selector.findChildElements(element, args);\n },\n\n adjacent: function() {\n var args = $A(arguments), element = $(args.shift());\n return Selector.findChildElements(element.parentNode, args).without(element);\n },\n\n identify: function(element) {\n element = $(element);\n var id = element.readAttribute('id'), self = arguments.callee;\n if (id) return id;\n do { id = 'anonymous_element_' + self.counter++ } while ($(id));\n element.writeAttribute('id', id);\n return id;\n },\n\n readAttribute: function(element, name) {\n element = $(element);\n if (Prototype.Browser.IE) {\n var t = Element._attributeTranslations.read;\n if (t.values[name]) return t.values[name](element, name);\n if (t.names[name]) name = t.names[name];\n if (name.include(':')) {\n return (!element.attributes || !element.attributes[name]) ? null :\n element.attributes[name].value;\n }\n }\n return element.getAttribute(name);\n },\n\n writeAttribute: function(element, name, value) {\n element = $(element);\n var attributes = { }, t = Element._attributeTranslations.write;\n\n if (typeof name == 'object') attributes = name;\n else attributes[name] = Object.isUndefined(value) ? true : value;\n\n for (var attr in attributes) {\n name = t.names[attr] || attr;\n value = attributes[attr];\n if (t.values[attr]) name = t.values[attr](element, value);\n if (value === false || value === null)\n element.removeAttribute(name);\n else if (value === true)\n element.setAttribute(name, name);\n else element.setAttribute(name, value);\n }\n return element;\n },\n\n getHeight: function(element) {\n return $(element).getDimensions().height;\n },\n\n getWidth: function(element) {\n return $(element).getDimensions().width;\n },\n\n classNames: function(element) {\n return new Element.ClassNames(element);\n },\n\n hasClassName: function(element, className) {\n if (!(element = $(element))) return;\n var elementClassName = element.className;\n return (elementClassName.length > 0 && (elementClassName == className ||\n new RegExp(\"(^|\\\\s)\" + className + \"(\\\\s|$)\").test(elementClassName)));\n },\n\n addClassName: function(element, className) {\n if (!(element = $(element))) return;\n if (!element.hasClassName(className))\n element.className += (element.className ? ' ' : '') + className;\n return element;\n },\n\n removeClassName: function(element, className) {\n if (!(element = $(element))) return;\n element.className = element.className.replace(\n new RegExp(\"(^|\\\\s+)\" + className + \"(\\\\s+|$)\"), ' ').strip();\n return element;\n },\n\n toggleClassName: function(element, className) {\n if (!(element = $(element))) return;\n return element[element.hasClassName(className) ?\n 'removeClassName' : 'addClassName'](className);\n },\n\n // removes whitespace-only text node children\n cleanWhitespace: function(element) {\n element = $(element);\n var node = element.firstChild;\n while (node) {\n var nextNode = node.nextSibling;\n if (node.nodeType == 3 && !/\\S/.test(node.nodeValue))\n element.removeChild(node);\n node = nextNode;\n }\n return element;\n },\n\n empty: function(element) {\n return $(element).innerHTML.blank();\n },\n\n descendantOf: function(element, ancestor) {\n element = $(element), ancestor = $(ancestor);\n\n if (element.compareDocumentPosition)\n return (element.compareDocumentPosition(ancestor) & 8) === 8;\n\n if (ancestor.contains)\n return ancestor.contains(element) && ancestor !== element;\n\n while (element = element.parentNode)\n if (element == ancestor) return true;\n\n return false;\n },\n\n scrollTo: function(element) {\n element = $(element);\n var pos = element.cumulativeOffset();\n window.scrollTo(pos[0], pos[1]);\n return element;\n },\n\n getStyle: function(element, style) {\n element = $(element);\n style = style == 'float' ? 'cssFloat' : style.camelize();\n var value = element.style[style];\n if (!value || value == 'auto') {\n var css = document.defaultView.getComputedStyle(element, null);\n value = css ? css[style] : null;\n }\n if (style == 'opacity') return value ? parseFloat(value) : 1.0;\n return value == 'auto' ? null : value;\n },\n\n getOpacity: function(element) {\n return $(element).getStyle('opacity');\n },\n\n setStyle: function(element, styles) {\n element = $(element);\n var elementStyle = element.style, match;\n if (Object.isString(styles)) {\n element.style.cssText += ';' + styles;\n return styles.include('opacity') ?\n element.setOpacity(styles.match(/opacity:\\s*(\\d?\\.?\\d*)/)[1]) : element;\n }\n for (var property in styles)\n if (property == 'opacity') element.setOpacity(styles[property]);\n else\n elementStyle[(property == 'float' || property == 'cssFloat') ?\n (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :\n property] = styles[property];\n\n return element;\n },\n\n setOpacity: function(element, value) {\n element = $(element);\n element.style.opacity = (value == 1 || value === '') ? '' :\n (value < 0.00001) ? 0 : value;\n return element;\n },\n\n getDimensions: function(element) {\n element = $(element);\n var display = element.getStyle('display');\n if (display != 'none' && display != null) // Safari bug\n return {width: element.offsetWidth, height: element.offsetHeight};\n\n // All *Width and *Height properties give 0 on elements with display none,\n // so enable the element temporarily\n var els = element.style;\n var originalVisibility = els.visibility;\n var originalPosition = els.position;\n var originalDisplay = els.display;\n els.visibility = 'hidden';\n els.position = 'absolute';\n els.display = 'block';\n var originalWidth = element.clientWidth;\n var originalHeight = element.clientHeight;\n els.display = originalDisplay;\n els.position = originalPosition;\n els.visibility = originalVisibility;\n return {width: originalWidth, height: originalHeight};\n },\n\n makePositioned: function(element) {\n element = $(element);\n var pos = Element.getStyle(element, 'position');\n if (pos == 'static' || !pos) {\n element._madePositioned = true;\n element.style.position = 'relative';\n // Opera returns the offset relative to the positioning context, when an\n // element is position relative but top and left have not been defined\n if (Prototype.Browser.Opera) {\n element.style.top = 0;\n element.style.left = 0;\n }\n }\n return element;\n },\n\n undoPositioned: function(element) {\n element = $(element);\n if (element._madePositioned) {\n element._madePositioned = undefined;\n element.style.position =\n element.style.top =\n element.style.left =\n element.style.bottom =\n element.style.right = '';\n }\n return element;\n },\n\n makeClipping: function(element) {\n element = $(element);\n if (element._overflow) return element;\n element._overflow = Element.getStyle(element, 'overflow') || 'auto';\n if (element._overflow !== 'hidden')\n element.style.overflow = 'hidden';\n return element;\n },\n\n undoClipping: function(element) {\n element = $(element);\n if (!element._overflow) return element;\n element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;\n element._overflow = null;\n return element;\n },\n\n cumulativeOffset: function(element) {\n var valueT = 0, valueL = 0;\n do {\n valueT += element.offsetTop || 0;\n valueL += element.offsetLeft || 0;\n element = element.offsetParent;\n } while (element);\n return Element._returnOffset(valueL, valueT);\n },\n\n positionedOffset: function(element) {\n var valueT = 0, valueL = 0;\n do {\n valueT += element.offsetTop || 0;\n valueL += element.offsetLeft || 0;\n element = element.offsetParent;\n if (element) {\n if (element.tagName.toUpperCase() == 'BODY') break;\n var p = Element.getStyle(element, 'position');\n if (p !== 'static') break;\n }\n } while (element);\n return Element._returnOffset(valueL, valueT);\n },\n\n absolutize: function(element) {\n element = $(element);\n if (element.getStyle('position') == 'absolute') return element;\n // Position.prepare(); // To be done manually by Scripty when it needs it.\n\n var offsets = element.positionedOffset();\n var top = offsets[1];\n var left = offsets[0];\n var width = element.clientWidth;\n var height = element.clientHeight;\n\n element._originalLeft = left - parseFloat(element.style.left || 0);\n element._originalTop = top - parseFloat(element.style.top || 0);\n element._originalWidth = element.style.width;\n element._originalHeight = element.style.height;\n\n element.style.position = 'absolute';\n element.style.top = top + 'px';\n element.style.left = left + 'px';\n element.style.width = width + 'px';\n element.style.height = height + 'px';\n return element;\n },\n\n relativize: function(element) {\n element = $(element);\n if (element.getStyle('position') == 'relative') return element;\n // Position.prepare(); // To be done manually by Scripty when it needs it.\n\n element.style.position = 'relative';\n var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);\n var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);\n\n element.style.top = top + 'px';\n element.style.left = left + 'px';\n element.style.height = element._originalHeight;\n element.style.width = element._originalWidth;\n return element;\n },\n\n cumulativeScrollOffset: function(element) {\n var valueT = 0, valueL = 0;\n do {\n valueT += element.scrollTop || 0;\n valueL += element.scrollLeft || 0;\n element = element.parentNode;\n } while (element);\n return Element._returnOffset(valueL, valueT);\n },\n\n getOffsetParent: function(element) {\n if (element.offsetParent) return $(element.offsetParent);\n if (element == document.body) return $(element);\n\n while ((element = element.parentNode) && element != document.body)\n if (Element.getStyle(element, 'position') != 'static')\n return $(element);\n\n return $(document.body);\n },\n\n viewportOffset: function(forElement) {\n var valueT = 0, valueL = 0;\n\n var element = forElement;\n do {\n valueT += element.offsetTop || 0;\n valueL += element.offsetLeft || 0;\n\n // Safari fix\n if (element.offsetParent == document.body &&\n Element.getStyle(element, 'position') == 'absolute') break;\n\n } while (element = element.offsetParent);\n\n element = forElement;\n do {\n if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {\n valueT -= element.scrollTop || 0;\n valueL -= element.scrollLeft || 0;\n }\n } while (element = element.parentNode);\n\n return Element._returnOffset(valueL, valueT);\n },\n\n clonePosition: function(element, source) {\n var options = Object.extend({\n setLeft: true,\n setTop: true,\n setWidth: true,\n setHeight: true,\n offsetTop: 0,\n offsetLeft: 0\n }, arguments[2] || { });\n\n // find page position of source\n source = $(source);\n var p = source.viewportOffset();\n\n // find coordinate system to use\n element = $(element);\n var delta = [0, 0];\n var parent = null;\n // delta [0,0] will do fine with position: fixed elements,\n // position:absolute needs offsetParent deltas\n if (Element.getStyle(element, 'position') == 'absolute') {\n parent = element.getOffsetParent();\n delta = parent.viewportOffset();\n }\n\n // correct by body offsets (fixes Safari)\n if (parent == document.body) {\n delta[0] -= document.body.offsetLeft;\n delta[1] -= document.body.offsetTop;\n }\n\n // set position\n if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';\n if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';\n if (options.setWidth) element.style.width = source.offsetWidth + 'px';\n if (options.setHeight) element.style.height = source.offsetHeight + 'px';\n return element;\n }\n};\n\nElement.Methods.identify.counter = 1;\n\nObject.extend(Element.Methods, {\n getElementsBySelector: Element.Methods.select,\n childElements: Element.Methods.immediateDescendants\n});\n\nElement._attributeTranslations = {\n write: {\n names: {\n className: 'class',\n htmlFor: 'for'\n },\n values: { }\n }\n};\n\nif (Prototype.Browser.Opera) {\n Element.Methods.getStyle = Element.Methods.getStyle.wrap(\n function(proceed, element, style) {\n switch (style) {\n case 'left': case 'top': case 'right': case 'bottom':\n if (proceed(element, 'position') === 'static') return null;\n case 'height': case 'width':\n // returns '0px' for hidden elements; we want it to return null\n if (!Element.visible(element)) return null;\n\n // returns the border-box dimensions rather than the content-box\n // dimensions, so we subtract padding and borders from the value\n var dim = parseInt(proceed(element, style), 10);\n\n if (dim !== element['offset' + style.capitalize()])\n return dim + 'px';\n\n var properties;\n if (style === 'height') {\n properties = ['border-top-width', 'padding-top',\n 'padding-bottom', 'border-bottom-width'];\n }\n else {\n properties = ['border-left-width', 'padding-left',\n 'padding-right', 'border-right-width'];\n }\n return properties.inject(dim, function(memo, property) {\n var val = proceed(element, property);\n return val === null ? memo : memo - parseInt(val, 10);\n }) + 'px';\n default: return proceed(element, style);\n }\n }\n );\n\n Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(\n function(proceed, element, attribute) {\n if (attribute === 'title') return element.title;\n return proceed(element, attribute);\n }\n );\n}\n\nelse if (Prototype.Browser.IE) {\n // IE doesn't report offsets correctly for static elements, so we change them\n // to \"relative\" to get the values, then change them back.\n Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(\n function(proceed, element) {\n element = $(element);\n // IE throws an error if element is not in document\n try { element.offsetParent }\n catch(e) { return $(document.body) }\n var position = element.getStyle('position');\n if (position !== 'static') return proceed(element);\n element.setStyle({ position: 'relative' });\n var value = proceed(element);\n element.setStyle({ position: position });\n return value;\n }\n );\n\n $w('positionedOffset viewportOffset').each(function(method) {\n Element.Methods[method] = Element.Methods[method].wrap(\n function(proceed, element) {\n element = $(element);\n try { element.offsetParent }\n catch(e) { return Element._returnOffset(0,0) }\n var position = element.getStyle('position');\n if (position !== 'static') return proceed(element);\n // Trigger hasLayout on the offset parent so that IE6 reports\n // accurate offsetTop and offsetLeft values for position: fixed.\n var offsetParent = element.getOffsetParent();\n if (offsetParent && offsetParent.getStyle('position') === 'fixed')\n offsetParent.setStyle({ zoom: 1 });\n element.setStyle({ position: 'relative' });\n var value = proceed(element);\n element.setStyle({ position: position });\n return value;\n }\n );\n });\n\n Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(\n function(proceed, element) {\n try { element.offsetParent }\n catch(e) { return Element._returnOffset(0,0) }\n return proceed(element);\n }\n );\n\n Element.Methods.getStyle = function(element, style) {\n element = $(element);\n style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();\n var value = element.style[style];\n if (!value && element.currentStyle) value = element.currentStyle[style];\n\n if (style == 'opacity') {\n if (value = (element.getStyle('filter') || '').match(/alpha\\(opacity=(.*)\\)/))\n if (value[1]) return parseFloat(value[1]) / 100;\n return 1.0;\n }\n\n if (value == 'auto') {\n if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))\n return element['offset' + style.capitalize()] + 'px';\n return null;\n }\n return value;\n };\n\n Element.Methods.setOpacity = function(element, value) {\n function stripAlpha(filter){\n return filter.replace(/alpha\\([^\\)]*\\)/gi,'');\n }\n element = $(element);\n var currentStyle = element.currentStyle;\n if ((currentStyle && !currentStyle.hasLayout) ||\n (!currentStyle && element.style.zoom == 'normal'))\n element.style.zoom = 1;\n\n var filter = element.getStyle('filter'), style = element.style;\n if (value == 1 || value === '') {\n (filter = stripAlpha(filter)) ?\n style.filter = filter : style.removeAttribute('filter');\n return element;\n } else if (value < 0.00001) value = 0;\n style.filter = stripAlpha(filter) +\n 'alpha(opacity=' + (value * 100) + ')';\n return element;\n };\n\n Element._attributeTranslations = {\n read: {\n names: {\n 'class': 'className',\n 'for': 'htmlFor'\n },\n values: {\n _getAttr: function(element, attribute) {\n return element.getAttribute(attribute, 2);\n },\n _getAttrNode: function(element, attribute) {\n var node = element.getAttributeNode(attribute);\n return node ? node.value : \"\";\n },\n _getEv: function(element, attribute) {\n attribute = element.getAttribute(attribute);\n return attribute ? attribute.toString().slice(23, -2) : null;\n },\n _flag: function(element, attribute) {\n return $(element).hasAttribute(attribute) ? attribute : null;\n },\n style: function(element) {\n return element.style.cssText.toLowerCase();\n },\n title: function(element) {\n return element.title;\n }\n }\n }\n };\n\n Element._attributeTranslations.write = {\n names: Object.extend({\n cellpadding: 'cellPadding',\n cellspacing: 'cellSpacing'\n }, Element._attributeTranslations.read.names),\n values: {\n checked: function(element, value) {\n element.checked = !!value;\n },\n\n style: function(element, value) {\n element.style.cssText = value ? value : '';\n }\n }\n };\n\n Element._attributeTranslations.has = {};\n\n $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +\n 'encType maxLength readOnly longDesc frameBorder').each(function(attr) {\n Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;\n Element._attributeTranslations.has[attr.toLowerCase()] = attr;\n });\n\n (function(v) {\n Object.extend(v, {\n href: v._getAttr,\n src: v._getAttr,\n type: v._getAttr,\n action: v._getAttrNode,\n disabled: v._flag,\n checked: v._flag,\n readonly: v._flag,\n multiple: v._flag,\n onload: v._getEv,\n onunload: v._getEv,\n onclick: v._getEv,\n ondblclick: v._getEv,\n onmousedown: v._getEv,\n onmouseup: v._getEv,\n onmouseover: v._getEv,\n onmousemove: v._getEv,\n onmouseout: v._getEv,\n onfocus: v._getEv,\n onblur: v._getEv,\n onkeypress: v._getEv,\n onkeydown: v._getEv,\n onkeyup: v._getEv,\n onsubmit: v._getEv,\n onreset: v._getEv,\n onselect: v._getEv,\n onchange: v._getEv\n });\n })(Element._attributeTranslations.read.values);\n}\n\nelse if (Prototype.Browser.Gecko && /rv:1\\.8\\.0/.test(navigator.userAgent)) {\n Element.Methods.setOpacity = function(element, value) {\n element = $(element);\n element.style.opacity = (value == 1) ? 0.999999 :\n (value === '') ? '' : (value < 0.00001) ? 0 : value;\n return element;\n };\n}\n\nelse if (Prototype.Browser.WebKit) {\n Element.Methods.setOpacity = function(element, value) {\n element = $(element);\n element.style.opacity = (value == 1 || value === '') ? '' :\n (value < 0.00001) ? 0 : value;\n\n if (value == 1)\n if(element.tagName.toUpperCase() == 'IMG' && element.width) {\n element.width++; element.width--;\n } else try {\n var n = document.createTextNode(' ');\n element.appendChild(n);\n element.removeChild(n);\n } catch (e) { }\n\n return element;\n };\n\n // Safari returns margins on body which is incorrect if the child is absolutely\n // positioned. For performance reasons, redefine Element#cumulativeOffset for\n // KHTML/WebKit only.\n Element.Methods.cumulativeOffset = function(element) {\n var valueT = 0, valueL = 0;\n do {\n valueT += element.offsetTop || 0;\n valueL += element.offsetLeft || 0;\n if (element.offsetParent == document.body)\n if (Element.getStyle(element, 'position') == 'absolute') break;\n\n element = element.offsetParent;\n } while (element);\n\n return Element._returnOffset(valueL, valueT);\n };\n}\n\nif (Prototype.Browser.IE || Prototype.Browser.Opera) {\n // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements\n Element.Methods.update = function(element, content) {\n element = $(element);\n\n if (content && content.toElement) content = content.toElement();\n if (Object.isElement(content)) return element.update().insert(content);\n\n content = Object.toHTML(content);\n var tagName = element.tagName.toUpperCase();\n\n if (tagName in Element._insertionTranslations.tags) {\n $A(element.childNodes).each(function(node) { element.removeChild(node) });\n Element._getContentFromAnonymousElement(tagName, content.stripScripts())\n .each(function(node) { element.appendChild(node) });\n }\n else element.innerHTML = content.stripScripts();\n\n content.evalScripts.bind(content).defer();\n return element;\n };\n}\n\nif ('outerHTML' in document.createElement('div')) {\n Element.Methods.replace = function(element, content) {\n element = $(element);\n\n if (content && content.toElement) content = content.toElement();\n if (Object.isElement(content)) {\n element.parentNode.replaceChild(content, element);\n return element;\n }\n\n content = Object.toHTML(content);\n var parent = element.parentNode, tagName = parent.tagName.toUpperCase();\n\n if (Element._insertionTranslations.tags[tagName]) {\n var nextSibling = element.next();\n var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());\n parent.removeChild(element);\n if (nextSibling)\n fragments.each(function(node) { parent.insertBefore(node, nextSibling) });\n else\n fragments.each(function(node) { parent.appendChild(node) });\n }\n else element.outerHTML = content.stripScripts();\n\n content.evalScripts.bind(content).defer();\n return element;\n };\n}\n\nElement._returnOffset = function(l, t) {\n var result = [l, t];\n result.left = l;\n result.top = t;\n return result;\n};\n\nElement._getContentFromAnonymousElement = function(tagName, html) {\n var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];\n if (t) {\n div.innerHTML = t[0] + html + t[1];\n t[2].times(function() { div = div.firstChild });\n } else div.innerHTML = html;\n return $A(div.childNodes);\n};\n\nElement._insertionTranslations = {\n before: function(element, node) {\n element.parentNode.insertBefore(node, element);\n },\n top: function(element, node) {\n element.insertBefore(node, element.firstChild);\n },\n bottom: function(element, node) {\n element.appendChild(node);\n },\n after: function(element, node) {\n element.parentNode.insertBefore(node, element.nextSibling);\n },\n tags: {\n TABLE: ['', '
    ', 1],\n TBODY: ['', '
    ', 2],\n TR: ['', '
    ', 3],\n TD: ['
    ', '
    ', 4],\n SELECT: ['', 1]\n }\n};\n\n(function() {\n Object.extend(this.tags, {\n THEAD: this.tags.TBODY,\n TFOOT: this.tags.TBODY,\n TH: this.tags.TD\n });\n}).call(Element._insertionTranslations);\n\nElement.Methods.Simulated = {\n hasAttribute: function(element, attribute) {\n attribute = Element._attributeTranslations.has[attribute] || attribute;\n var node = $(element).getAttributeNode(attribute);\n return !!(node && node.specified);\n }\n};\n\nElement.Methods.ByTag = { };\n\nObject.extend(Element, Element.Methods);\n\nif (!Prototype.BrowserFeatures.ElementExtensions &&\n document.createElement('div')['__proto__']) {\n window.HTMLElement = { };\n window.HTMLElement.prototype = document.createElement('div')['__proto__'];\n Prototype.BrowserFeatures.ElementExtensions = true;\n}\n\nElement.extend = (function() {\n if (Prototype.BrowserFeatures.SpecificElementExtensions)\n return Prototype.K;\n\n var Methods = { }, ByTag = Element.Methods.ByTag;\n\n var extend = Object.extend(function(element) {\n if (!element || element._extendedByPrototype ||\n element.nodeType != 1 || element == window) return element;\n\n var methods = Object.clone(Methods),\n tagName = element.tagName.toUpperCase(), property, value;\n\n // extend methods for specific tags\n if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);\n\n for (property in methods) {\n value = methods[property];\n if (Object.isFunction(value) && !(property in element))\n element[property] = value.methodize();\n }\n\n element._extendedByPrototype = Prototype.emptyFunction;\n return element;\n\n }, {\n refresh: function() {\n // extend methods for all tags (Safari doesn't need this)\n if (!Prototype.BrowserFeatures.ElementExtensions) {\n Object.extend(Methods, Element.Methods);\n Object.extend(Methods, Element.Methods.Simulated);\n }\n }\n });\n\n extend.refresh();\n return extend;\n})();\n\nElement.hasAttribute = function(element, attribute) {\n if (element.hasAttribute) return element.hasAttribute(attribute);\n return Element.Methods.Simulated.hasAttribute(element, attribute);\n};\n\nElement.addMethods = function(methods) {\n var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;\n\n if (!methods) {\n Object.extend(Form, Form.Methods);\n Object.extend(Form.Element, Form.Element.Methods);\n Object.extend(Element.Methods.ByTag, {\n \"FORM\": Object.clone(Form.Methods),\n \"INPUT\": Object.clone(Form.Element.Methods),\n \"SELECT\": Object.clone(Form.Element.Methods),\n \"TEXTAREA\": Object.clone(Form.Element.Methods)\n });\n }\n\n if (arguments.length == 2) {\n var tagName = methods;\n methods = arguments[1];\n }\n\n if (!tagName) Object.extend(Element.Methods, methods || { });\n else {\n if (Object.isArray(tagName)) tagName.each(extend);\n else extend(tagName);\n }\n\n function extend(tagName) {\n tagName = tagName.toUpperCase();\n if (!Element.Methods.ByTag[tagName])\n Element.Methods.ByTag[tagName] = { };\n Object.extend(Element.Methods.ByTag[tagName], methods);\n }\n\n function copy(methods, destination, onlyIfAbsent) {\n onlyIfAbsent = onlyIfAbsent || false;\n for (var property in methods) {\n var value = methods[property];\n if (!Object.isFunction(value)) continue;\n if (!onlyIfAbsent || !(property in destination))\n destination[property] = value.methodize();\n }\n }\n\n function findDOMClass(tagName) {\n var klass;\n var trans = {\n \"OPTGROUP\": \"OptGroup\", \"TEXTAREA\": \"TextArea\", \"P\": \"Paragraph\",\n \"FIELDSET\": \"FieldSet\", \"UL\": \"UList\", \"OL\": \"OList\", \"DL\": \"DList\",\n \"DIR\": \"Directory\", \"H1\": \"Heading\", \"H2\": \"Heading\", \"H3\": \"Heading\",\n \"H4\": \"Heading\", \"H5\": \"Heading\", \"H6\": \"Heading\", \"Q\": \"Quote\",\n \"INS\": \"Mod\", \"DEL\": \"Mod\", \"A\": \"Anchor\", \"IMG\": \"Image\", \"CAPTION\":\n \"TableCaption\", \"COL\": \"TableCol\", \"COLGROUP\": \"TableCol\", \"THEAD\":\n \"TableSection\", \"TFOOT\": \"TableSection\", \"TBODY\": \"TableSection\", \"TR\":\n \"TableRow\", \"TH\": \"TableCell\", \"TD\": \"TableCell\", \"FRAMESET\":\n \"FrameSet\", \"IFRAME\": \"IFrame\"\n };\n if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';\n if (window[klass]) return window[klass];\n klass = 'HTML' + tagName + 'Element';\n if (window[klass]) return window[klass];\n klass = 'HTML' + tagName.capitalize() + 'Element';\n if (window[klass]) return window[klass];\n\n window[klass] = { };\n window[klass].prototype = document.createElement(tagName)['__proto__'];\n return window[klass];\n }\n\n if (F.ElementExtensions) {\n copy(Element.Methods, HTMLElement.prototype);\n copy(Element.Methods.Simulated, HTMLElement.prototype, true);\n }\n\n if (F.SpecificElementExtensions) {\n for (var tag in Element.Methods.ByTag) {\n var klass = findDOMClass(tag);\n if (Object.isUndefined(klass)) continue;\n copy(T[tag], klass.prototype);\n }\n }\n\n Object.extend(Element, Element.Methods);\n delete Element.ByTag;\n\n if (Element.extend.refresh) Element.extend.refresh();\n Element.cache = { };\n};\n\ndocument.viewport = {\n getDimensions: function() {\n var dimensions = { }, B = Prototype.Browser;\n $w('width height').each(function(d) {\n var D = d.capitalize();\n if (B.WebKit && !document.evaluate) {\n // Safari <3.0 needs self.innerWidth/Height\n dimensions[d] = self['inner' + D];\n } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) {\n // Opera <9.5 needs document.body.clientWidth/Height\n dimensions[d] = document.body['client' + D]\n } else {\n dimensions[d] = document.documentElement['client' + D];\n }\n });\n return dimensions;\n },\n\n getWidth: function() {\n return this.getDimensions().width;\n },\n\n getHeight: function() {\n return this.getDimensions().height;\n },\n\n getScrollOffsets: function() {\n return Element._returnOffset(\n window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,\n window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);\n }\n};\n/* Portions of the Selector class are derived from Jack Slocum's DomQuery,\n * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style\n * license. Please see http://www.yui-ext.com/ for more information. */\n\nvar Selector = Class.create({\n initialize: function(expression) {\n this.expression = expression.strip();\n\n if (this.shouldUseSelectorsAPI()) {\n this.mode = 'selectorsAPI';\n } else if (this.shouldUseXPath()) {\n this.mode = 'xpath';\n this.compileXPathMatcher();\n } else {\n this.mode = \"normal\";\n this.compileMatcher();\n }\n\n },\n\n shouldUseXPath: function() {\n if (!Prototype.BrowserFeatures.XPath) return false;\n\n var e = this.expression;\n\n // Safari 3 chokes on :*-of-type and :empty\n if (Prototype.Browser.WebKit &&\n (e.include(\"-of-type\") || e.include(\":empty\")))\n return false;\n\n // XPath can't do namespaced attributes, nor can it read\n // the \"checked\" property from DOM nodes\n if ((/(\\[[\\w-]*?:|:checked)/).test(e))\n return false;\n\n return true;\n },\n\n shouldUseSelectorsAPI: function() {\n if (!Prototype.BrowserFeatures.SelectorsAPI) return false;\n\n if (!Selector._div) Selector._div = new Element('div');\n\n // Make sure the browser treats the selector as valid. Test on an\n // isolated element to minimize cost of this check.\n try {\n Selector._div.querySelector(this.expression);\n } catch(e) {\n return false;\n }\n\n return true;\n },\n\n compileMatcher: function() {\n var e = this.expression, ps = Selector.patterns, h = Selector.handlers,\n c = Selector.criteria, le, p, m;\n\n if (Selector._cache[e]) {\n this.matcher = Selector._cache[e];\n return;\n }\n\n this.matcher = [\"this.matcher = function(root) {\",\n \"var r = root, h = Selector.handlers, c = false, n;\"];\n\n while (e && le != e && (/\\S/).test(e)) {\n le = e;\n for (var i in ps) {\n p = ps[i];\n if (m = e.match(p)) {\n this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :\n new Template(c[i]).evaluate(m));\n e = e.replace(m[0], '');\n break;\n }\n }\n }\n\n this.matcher.push(\"return h.unique(n);\\n}\");\n eval(this.matcher.join('\\n'));\n Selector._cache[this.expression] = this.matcher;\n },\n\n compileXPathMatcher: function() {\n var e = this.expression, ps = Selector.patterns,\n x = Selector.xpath, le, m;\n\n if (Selector._cache[e]) {\n this.xpath = Selector._cache[e]; return;\n }\n\n this.matcher = ['.//*'];\n while (e && le != e && (/\\S/).test(e)) {\n le = e;\n for (var i in ps) {\n if (m = e.match(ps[i])) {\n this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :\n new Template(x[i]).evaluate(m));\n e = e.replace(m[0], '');\n break;\n }\n }\n }\n\n this.xpath = this.matcher.join('');\n Selector._cache[this.expression] = this.xpath;\n },\n\n findElements: function(root) {\n root = root || document;\n var e = this.expression, results;\n\n switch (this.mode) {\n case 'selectorsAPI':\n // querySelectorAll queries document-wide, then filters to descendants\n // of the context element. That's not what we want.\n // Add an explicit context to the selector if necessary.\n if (root !== document) {\n var oldId = root.id, id = $(root).identify();\n e = \"#\" + id + \" \" + e;\n }\n\n results = $A(root.querySelectorAll(e)).map(Element.extend);\n root.id = oldId;\n\n return results;\n case 'xpath':\n return document._getElementsByXPath(this.xpath, root);\n default:\n return this.matcher(root);\n }\n },\n\n match: function(element) {\n this.tokens = [];\n\n var e = this.expression, ps = Selector.patterns, as = Selector.assertions;\n var le, p, m;\n\n while (e && le !== e && (/\\S/).test(e)) {\n le = e;\n for (var i in ps) {\n p = ps[i];\n if (m = e.match(p)) {\n // use the Selector.assertions methods unless the selector\n // is too complex.\n if (as[i]) {\n this.tokens.push([i, Object.clone(m)]);\n e = e.replace(m[0], '');\n } else {\n // reluctantly do a document-wide search\n // and look for a match in the array\n return this.findElements(document).include(element);\n }\n }\n }\n }\n\n var match = true, name, matches;\n for (var i = 0, token; token = this.tokens[i]; i++) {\n name = token[0], matches = token[1];\n if (!Selector.assertions[name](element, matches)) {\n match = false; break;\n }\n }\n\n return match;\n },\n\n toString: function() {\n return this.expression;\n },\n\n inspect: function() {\n return \"#\";\n }\n});\n\nObject.extend(Selector, {\n _cache: { },\n\n xpath: {\n descendant: \"//*\",\n child: \"/*\",\n adjacent: \"/following-sibling::*[1]\",\n laterSibling: '/following-sibling::*',\n tagName: function(m) {\n if (m[1] == '*') return '';\n return \"[local-name()='\" + m[1].toLowerCase() +\n \"' or local-name()='\" + m[1].toUpperCase() + \"']\";\n },\n className: \"[contains(concat(' ', @class, ' '), ' #{1} ')]\",\n id: \"[@id='#{1}']\",\n attrPresence: function(m) {\n m[1] = m[1].toLowerCase();\n return new Template(\"[@#{1}]\").evaluate(m);\n },\n attr: function(m) {\n m[1] = m[1].toLowerCase();\n m[3] = m[5] || m[6];\n return new Template(Selector.xpath.operators[m[2]]).evaluate(m);\n },\n pseudo: function(m) {\n var h = Selector.xpath.pseudos[m[1]];\n if (!h) return '';\n if (Object.isFunction(h)) return h(m);\n return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);\n },\n operators: {\n '=': \"[@#{1}='#{3}']\",\n '!=': \"[@#{1}!='#{3}']\",\n '^=': \"[starts-with(@#{1}, '#{3}')]\",\n '$=': \"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']\",\n '*=': \"[contains(@#{1}, '#{3}')]\",\n '~=': \"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]\",\n '|=': \"[contains(concat('-', @#{1}, '-'), '-#{3}-')]\"\n },\n pseudos: {\n 'first-child': '[not(preceding-sibling::*)]',\n 'last-child': '[not(following-sibling::*)]',\n 'only-child': '[not(preceding-sibling::* or following-sibling::*)]',\n 'empty': \"[count(*) = 0 and (count(text()) = 0)]\",\n 'checked': \"[@checked]\",\n 'disabled': \"[(@disabled) and (@type!='hidden')]\",\n 'enabled': \"[not(@disabled) and (@type!='hidden')]\",\n 'not': function(m) {\n var e = m[6], p = Selector.patterns,\n x = Selector.xpath, le, v;\n\n var exclusion = [];\n while (e && le != e && (/\\S/).test(e)) {\n le = e;\n for (var i in p) {\n if (m = e.match(p[i])) {\n v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);\n exclusion.push(\"(\" + v.substring(1, v.length - 1) + \")\");\n e = e.replace(m[0], '');\n break;\n }\n }\n }\n return \"[not(\" + exclusion.join(\" and \") + \")]\";\n },\n 'nth-child': function(m) {\n return Selector.xpath.pseudos.nth(\"(count(./preceding-sibling::*) + 1) \", m);\n },\n 'nth-last-child': function(m) {\n return Selector.xpath.pseudos.nth(\"(count(./following-sibling::*) + 1) \", m);\n },\n 'nth-of-type': function(m) {\n return Selector.xpath.pseudos.nth(\"position() \", m);\n },\n 'nth-last-of-type': function(m) {\n return Selector.xpath.pseudos.nth(\"(last() + 1 - position()) \", m);\n },\n 'first-of-type': function(m) {\n m[6] = \"1\"; return Selector.xpath.pseudos['nth-of-type'](m);\n },\n 'last-of-type': function(m) {\n m[6] = \"1\"; return Selector.xpath.pseudos['nth-last-of-type'](m);\n },\n 'only-of-type': function(m) {\n var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);\n },\n nth: function(fragment, m) {\n var mm, formula = m[6], predicate;\n if (formula == 'even') formula = '2n+0';\n if (formula == 'odd') formula = '2n+1';\n if (mm = formula.match(/^(\\d+)$/)) // digit only\n return '[' + fragment + \"= \" + mm[1] + ']';\n if (mm = formula.match(/^(-?\\d*)?n(([+-])(\\d+))?/)) { // an+b\n if (mm[1] == \"-\") mm[1] = -1;\n var a = mm[1] ? Number(mm[1]) : 1;\n var b = mm[2] ? Number(mm[2]) : 0;\n predicate = \"[((#{fragment} - #{b}) mod #{a} = 0) and \" +\n \"((#{fragment} - #{b}) div #{a} >= 0)]\";\n return new Template(predicate).evaluate({\n fragment: fragment, a: a, b: b });\n }\n }\n }\n },\n\n criteria: {\n tagName: 'n = h.tagName(n, r, \"#{1}\", c); c = false;',\n className: 'n = h.className(n, r, \"#{1}\", c); c = false;',\n id: 'n = h.id(n, r, \"#{1}\", c); c = false;',\n attrPresence: 'n = h.attrPresence(n, r, \"#{1}\", c); c = false;',\n attr: function(m) {\n m[3] = (m[5] || m[6]);\n return new Template('n = h.attr(n, r, \"#{1}\", \"#{3}\", \"#{2}\", c); c = false;').evaluate(m);\n },\n pseudo: function(m) {\n if (m[6]) m[6] = m[6].replace(/\"/g, '\\\\\"');\n return new Template('n = h.pseudo(n, \"#{1}\", \"#{6}\", r, c); c = false;').evaluate(m);\n },\n descendant: 'c = \"descendant\";',\n child: 'c = \"child\";',\n adjacent: 'c = \"adjacent\";',\n laterSibling: 'c = \"laterSibling\";'\n },\n\n patterns: {\n // combinators must be listed first\n // (and descendant needs to be last combinator)\n laterSibling: /^\\s*~\\s*/,\n child: /^\\s*>\\s*/,\n adjacent: /^\\s*\\+\\s*/,\n descendant: /^\\s/,\n\n // selectors follow\n tagName: /^\\s*(\\*|[\\w\\-]+)(\\b|$)?/,\n id: /^#([\\w\\-\\*]+)(\\b|$)/,\n className: /^\\.([\\w\\-\\*]+)(\\b|$)/,\n pseudo:\n/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\\((.*?)\\))?(\\b|$|(?=\\s|[:+~>]))/,\n attrPresence: /^\\[((?:[\\w]+:)?[\\w]+)\\]/,\n attr: /\\[((?:[\\w-]*:)?[\\w-]+)\\s*(?:([!^$*~|]?=)\\s*((['\"])([^\\4]*?)\\4|([^'\"][^\\]]*?)))?\\]/\n },\n\n // for Selector.match and Element#match\n assertions: {\n tagName: function(element, matches) {\n return matches[1].toUpperCase() == element.tagName.toUpperCase();\n },\n\n className: function(element, matches) {\n return Element.hasClassName(element, matches[1]);\n },\n\n id: function(element, matches) {\n return element.id === matches[1];\n },\n\n attrPresence: function(element, matches) {\n return Element.hasAttribute(element, matches[1]);\n },\n\n attr: function(element, matches) {\n var nodeValue = Element.readAttribute(element, matches[1]);\n return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);\n }\n },\n\n handlers: {\n // UTILITY FUNCTIONS\n // joins two collections\n concat: function(a, b) {\n for (var i = 0, node; node = b[i]; i++)\n a.push(node);\n return a;\n },\n\n // marks an array of nodes for counting\n mark: function(nodes) {\n var _true = Prototype.emptyFunction;\n for (var i = 0, node; node = nodes[i]; i++)\n node._countedByPrototype = _true;\n return nodes;\n },\n\n unmark: function(nodes) {\n for (var i = 0, node; node = nodes[i]; i++)\n node._countedByPrototype = undefined;\n return nodes;\n },\n\n // mark each child node with its position (for nth calls)\n // \"ofType\" flag indicates whether we're indexing for nth-of-type\n // rather than nth-child\n index: function(parentNode, reverse, ofType) {\n parentNode._countedByPrototype = Prototype.emptyFunction;\n if (reverse) {\n for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {\n var node = nodes[i];\n if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;\n }\n } else {\n for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)\n if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;\n }\n },\n\n // filters out duplicates and extends all nodes\n unique: function(nodes) {\n if (nodes.length == 0) return nodes;\n var results = [], n;\n for (var i = 0, l = nodes.length; i < l; i++)\n if (!(n = nodes[i])._countedByPrototype) {\n n._countedByPrototype = Prototype.emptyFunction;\n results.push(Element.extend(n));\n }\n return Selector.handlers.unmark(results);\n },\n\n // COMBINATOR FUNCTIONS\n descendant: function(nodes) {\n var h = Selector.handlers;\n for (var i = 0, results = [], node; node = nodes[i]; i++)\n h.concat(results, node.getElementsByTagName('*'));\n return results;\n },\n\n child: function(nodes) {\n var h = Selector.handlers;\n for (var i = 0, results = [], node; node = nodes[i]; i++) {\n for (var j = 0, child; child = node.childNodes[j]; j++)\n if (child.nodeType == 1 && child.tagName != '!') results.push(child);\n }\n return results;\n },\n\n adjacent: function(nodes) {\n for (var i = 0, results = [], node; node = nodes[i]; i++) {\n var next = this.nextElementSibling(node);\n if (next) results.push(next);\n }\n return results;\n },\n\n laterSibling: function(nodes) {\n var h = Selector.handlers;\n for (var i = 0, results = [], node; node = nodes[i]; i++)\n h.concat(results, Element.nextSiblings(node));\n return results;\n },\n\n nextElementSibling: function(node) {\n while (node = node.nextSibling)\n if (node.nodeType == 1) return node;\n return null;\n },\n\n previousElementSibling: function(node) {\n while (node = node.previousSibling)\n if (node.nodeType == 1) return node;\n return null;\n },\n\n // TOKEN FUNCTIONS\n tagName: function(nodes, root, tagName, combinator) {\n var uTagName = tagName.toUpperCase();\n var results = [], h = Selector.handlers;\n if (nodes) {\n if (combinator) {\n // fastlane for ordinary descendant combinators\n if (combinator == \"descendant\") {\n for (var i = 0, node; node = nodes[i]; i++)\n h.concat(results, node.getElementsByTagName(tagName));\n return results;\n } else nodes = this[combinator](nodes);\n if (tagName == \"*\") return nodes;\n }\n for (var i = 0, node; node = nodes[i]; i++)\n if (node.tagName.toUpperCase() === uTagName) results.push(node);\n return results;\n } else return root.getElementsByTagName(tagName);\n },\n\n id: function(nodes, root, id, combinator) {\n var targetNode = $(id), h = Selector.handlers;\n if (!targetNode) return [];\n if (!nodes && root == document) return [targetNode];\n if (nodes) {\n if (combinator) {\n if (combinator == 'child') {\n for (var i = 0, node; node = nodes[i]; i++)\n if (targetNode.parentNode == node) return [targetNode];\n } else if (combinator == 'descendant') {\n for (var i = 0, node; node = nodes[i]; i++)\n if (Element.descendantOf(targetNode, node)) return [targetNode];\n } else if (combinator == 'adjacent') {\n for (var i = 0, node; node = nodes[i]; i++)\n if (Selector.handlers.previousElementSibling(targetNode) == node)\n return [targetNode];\n } else nodes = h[combinator](nodes);\n }\n for (var i = 0, node; node = nodes[i]; i++)\n if (node == targetNode) return [targetNode];\n return [];\n }\n return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];\n },\n\n className: function(nodes, root, className, combinator) {\n if (nodes && combinator) nodes = this[combinator](nodes);\n return Selector.handlers.byClassName(nodes, root, className);\n },\n\n byClassName: function(nodes, root, className) {\n if (!nodes) nodes = Selector.handlers.descendant([root]);\n var needle = ' ' + className + ' ';\n for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {\n nodeClassName = node.className;\n if (nodeClassName.length == 0) continue;\n if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))\n results.push(node);\n }\n return results;\n },\n\n attrPresence: function(nodes, root, attr, combinator) {\n if (!nodes) nodes = root.getElementsByTagName(\"*\");\n if (nodes && combinator) nodes = this[combinator](nodes);\n var results = [];\n for (var i = 0, node; node = nodes[i]; i++)\n if (Element.hasAttribute(node, attr)) results.push(node);\n return results;\n },\n\n attr: function(nodes, root, attr, value, operator, combinator) {\n if (!nodes) nodes = root.getElementsByTagName(\"*\");\n if (nodes && combinator) nodes = this[combinator](nodes);\n var handler = Selector.operators[operator], results = [];\n for (var i = 0, node; node = nodes[i]; i++) {\n var nodeValue = Element.readAttribute(node, attr);\n if (nodeValue === null) continue;\n if (handler(nodeValue, value)) results.push(node);\n }\n return results;\n },\n\n pseudo: function(nodes, name, value, root, combinator) {\n if (nodes && combinator) nodes = this[combinator](nodes);\n if (!nodes) nodes = root.getElementsByTagName(\"*\");\n return Selector.pseudos[name](nodes, value, root);\n }\n },\n\n pseudos: {\n 'first-child': function(nodes, value, root) {\n for (var i = 0, results = [], node; node = nodes[i]; i++) {\n if (Selector.handlers.previousElementSibling(node)) continue;\n results.push(node);\n }\n return results;\n },\n 'last-child': function(nodes, value, root) {\n for (var i = 0, results = [], node; node = nodes[i]; i++) {\n if (Selector.handlers.nextElementSibling(node)) continue;\n results.push(node);\n }\n return results;\n },\n 'only-child': function(nodes, value, root) {\n var h = Selector.handlers;\n for (var i = 0, results = [], node; node = nodes[i]; i++)\n if (!h.previousElementSibling(node) && !h.nextElementSibling(node))\n results.push(node);\n return results;\n },\n 'nth-child': function(nodes, formula, root) {\n return Selector.pseudos.nth(nodes, formula, root);\n },\n 'nth-last-child': function(nodes, formula, root) {\n return Selector.pseudos.nth(nodes, formula, root, true);\n },\n 'nth-of-type': function(nodes, formula, root) {\n return Selector.pseudos.nth(nodes, formula, root, false, true);\n },\n 'nth-last-of-type': function(nodes, formula, root) {\n return Selector.pseudos.nth(nodes, formula, root, true, true);\n },\n 'first-of-type': function(nodes, formula, root) {\n return Selector.pseudos.nth(nodes, \"1\", root, false, true);\n },\n 'last-of-type': function(nodes, formula, root) {\n return Selector.pseudos.nth(nodes, \"1\", root, true, true);\n },\n 'only-of-type': function(nodes, formula, root) {\n var p = Selector.pseudos;\n return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);\n },\n\n // handles the an+b logic\n getIndices: function(a, b, total) {\n if (a == 0) return b > 0 ? [b] : [];\n return $R(1, total).inject([], function(memo, i) {\n if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);\n return memo;\n });\n },\n\n // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type\n nth: function(nodes, formula, root, reverse, ofType) {\n if (nodes.length == 0) return [];\n if (formula == 'even') formula = '2n+0';\n if (formula == 'odd') formula = '2n+1';\n var h = Selector.handlers, results = [], indexed = [], m;\n h.mark(nodes);\n for (var i = 0, node; node = nodes[i]; i++) {\n if (!node.parentNode._countedByPrototype) {\n h.index(node.parentNode, reverse, ofType);\n indexed.push(node.parentNode);\n }\n }\n if (formula.match(/^\\d+$/)) { // just a number\n formula = Number(formula);\n for (var i = 0, node; node = nodes[i]; i++)\n if (node.nodeIndex == formula) results.push(node);\n } else if (m = formula.match(/^(-?\\d*)?n(([+-])(\\d+))?/)) { // an+b\n if (m[1] == \"-\") m[1] = -1;\n var a = m[1] ? Number(m[1]) : 1;\n var b = m[2] ? Number(m[2]) : 0;\n var indices = Selector.pseudos.getIndices(a, b, nodes.length);\n for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {\n for (var j = 0; j < l; j++)\n if (node.nodeIndex == indices[j]) results.push(node);\n }\n }\n h.unmark(nodes);\n h.unmark(indexed);\n return results;\n },\n\n 'empty': function(nodes, value, root) {\n for (var i = 0, results = [], node; node = nodes[i]; i++) {\n // IE treats comments as element nodes\n if (node.tagName == '!' || node.firstChild) continue;\n results.push(node);\n }\n return results;\n },\n\n 'not': function(nodes, selector, root) {\n var h = Selector.handlers, selectorType, m;\n var exclusions = new Selector(selector).findElements(root);\n h.mark(exclusions);\n for (var i = 0, results = [], node; node = nodes[i]; i++)\n if (!node._countedByPrototype) results.push(node);\n h.unmark(exclusions);\n return results;\n },\n\n 'enabled': function(nodes, value, root) {\n for (var i = 0, results = [], node; node = nodes[i]; i++)\n if (!node.disabled && (!node.type || node.type !== 'hidden'))\n results.push(node);\n return results;\n },\n\n 'disabled': function(nodes, value, root) {\n for (var i = 0, results = [], node; node = nodes[i]; i++)\n if (node.disabled) results.push(node);\n return results;\n },\n\n 'checked': function(nodes, value, root) {\n for (var i = 0, results = [], node; node = nodes[i]; i++)\n if (node.checked) results.push(node);\n return results;\n }\n },\n\n operators: {\n '=': function(nv, v) { return nv == v; },\n '!=': function(nv, v) { return nv != v; },\n '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },\n '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },\n '*=': function(nv, v) { return nv == v || nv && nv.include(v); },\n '$=': function(nv, v) { return nv.endsWith(v); },\n '*=': function(nv, v) { return nv.include(v); },\n '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },\n '|=': function(nv, v) { return ('-' + (nv || \"\").toUpperCase() +\n '-').include('-' + (v || \"\").toUpperCase() + '-'); }\n },\n\n split: function(expression) {\n var expressions = [];\n expression.scan(/(([\\w#:.~>+()\\s-]+|\\*|\\[.*?\\])+)\\s*(,|$)/, function(m) {\n expressions.push(m[1].strip());\n });\n return expressions;\n },\n\n matchElements: function(elements, expression) {\n var matches = $$(expression), h = Selector.handlers;\n h.mark(matches);\n for (var i = 0, results = [], element; element = elements[i]; i++)\n if (element._countedByPrototype) results.push(element);\n h.unmark(matches);\n return results;\n },\n\n findElement: function(elements, expression, index) {\n if (Object.isNumber(expression)) {\n index = expression; expression = false;\n }\n return Selector.matchElements(elements, expression || '*')[index || 0];\n },\n\n findChildElements: function(element, expressions) {\n expressions = Selector.split(expressions.join(','));\n var results = [], h = Selector.handlers;\n for (var i = 0, l = expressions.length, selector; i < l; i++) {\n selector = new Selector(expressions[i].strip());\n h.concat(results, selector.findElements(element));\n }\n return (l > 1) ? h.unique(results) : results;\n }\n});\n\nif (Prototype.Browser.IE) {\n Object.extend(Selector.handlers, {\n // IE returns comment nodes on getElementsByTagName(\"*\").\n // Filter them out.\n concat: function(a, b) {\n for (var i = 0, node; node = b[i]; i++)\n if (node.tagName !== \"!\") a.push(node);\n return a;\n },\n\n // IE improperly serializes _countedByPrototype in (inner|outer)HTML.\n unmark: function(nodes) {\n for (var i = 0, node; node = nodes[i]; i++)\n node.removeAttribute('_countedByPrototype');\n return nodes;\n }\n });\n}\n\nfunction $$() {\n return Selector.findChildElements(document, $A(arguments));\n}\nvar Form = {\n reset: function(form) {\n $(form).reset();\n return form;\n },\n\n serializeElements: function(elements, options) {\n if (typeof options != 'object') options = { hash: !!options };\n else if (Object.isUndefined(options.hash)) options.hash = true;\n var key, value, submitted = false, submit = options.submit;\n\n var data = elements.inject({ }, function(result, element) {\n if (!element.disabled && element.name) {\n key = element.name; value = $(element).getValue();\n if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&\n submit !== false && (!submit || key == submit) && (submitted = true)))) {\n if (key in result) {\n // a key is already present; construct an array of values\n if (!Object.isArray(result[key])) result[key] = [result[key]];\n result[key].push(value);\n }\n else result[key] = value;\n }\n }\n return result;\n });\n\n return options.hash ? data : Object.toQueryString(data);\n }\n};\n\nForm.Methods = {\n serialize: function(form, options) {\n return Form.serializeElements(Form.getElements(form), options);\n },\n\n getElements: function(form) {\n return $A($(form).getElementsByTagName('*')).inject([],\n function(elements, child) {\n if (Form.Element.Serializers[child.tagName.toLowerCase()])\n elements.push(Element.extend(child));\n return elements;\n }\n );\n },\n\n getInputs: function(form, typeName, name) {\n form = $(form);\n var inputs = form.getElementsByTagName('input');\n\n if (!typeName && !name) return $A(inputs).map(Element.extend);\n\n for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {\n var input = inputs[i];\n if ((typeName && input.type != typeName) || (name && input.name != name))\n continue;\n matchingInputs.push(Element.extend(input));\n }\n\n return matchingInputs;\n },\n\n disable: function(form) {\n form = $(form);\n Form.getElements(form).invoke('disable');\n return form;\n },\n\n enable: function(form) {\n form = $(form);\n Form.getElements(form).invoke('enable');\n return form;\n },\n\n findFirstElement: function(form) {\n var elements = $(form).getElements().findAll(function(element) {\n return 'hidden' != element.type && !element.disabled;\n });\n var firstByIndex = elements.findAll(function(element) {\n return element.hasAttribute('tabIndex') && element.tabIndex >= 0;\n }).sortBy(function(element) { return element.tabIndex }).first();\n\n return firstByIndex ? firstByIndex : elements.find(function(element) {\n return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());\n });\n },\n\n focusFirstElement: function(form) {\n form = $(form);\n form.findFirstElement().activate();\n return form;\n },\n\n request: function(form, options) {\n form = $(form), options = Object.clone(options || { });\n\n var params = options.parameters, action = form.readAttribute('action') || '';\n if (action.blank()) action = window.location.href;\n options.parameters = form.serialize(true);\n\n if (params) {\n if (Object.isString(params)) params = params.toQueryParams();\n Object.extend(options.parameters, params);\n }\n\n if (form.hasAttribute('method') && !options.method)\n options.method = form.method;\n\n return new Ajax.Request(action, options);\n }\n};\n\n/*--------------------------------------------------------------------------*/\n\nForm.Element = {\n focus: function(element) {\n $(element).focus();\n return element;\n },\n\n select: function(element) {\n $(element).select();\n return element;\n }\n};\n\nForm.Element.Methods = {\n serialize: function(element) {\n element = $(element);\n if (!element.disabled && element.name) {\n var value = element.getValue();\n if (value != undefined) {\n var pair = { };\n pair[element.name] = value;\n return Object.toQueryString(pair);\n }\n }\n return '';\n },\n\n getValue: function(element) {\n element = $(element);\n var method = element.tagName.toLowerCase();\n return Form.Element.Serializers[method](element);\n },\n\n setValue: function(element, value) {\n element = $(element);\n var method = element.tagName.toLowerCase();\n Form.Element.Serializers[method](element, value);\n return element;\n },\n\n clear: function(element) {\n $(element).value = '';\n return element;\n },\n\n present: function(element) {\n return $(element).value != '';\n },\n\n activate: function(element) {\n element = $(element);\n try {\n element.focus();\n if (element.select && (element.tagName.toLowerCase() != 'input' ||\n !['button', 'reset', 'submit'].include(element.type)))\n element.select();\n } catch (e) { }\n return element;\n },\n\n disable: function(element) {\n element = $(element);\n element.disabled = true;\n return element;\n },\n\n enable: function(element) {\n element = $(element);\n element.disabled = false;\n return element;\n }\n};\n\n/*--------------------------------------------------------------------------*/\n\nvar Field = Form.Element;\nvar $F = Form.Element.Methods.getValue;\n\n/*--------------------------------------------------------------------------*/\n\nForm.Element.Serializers = {\n input: function(element, value) {\n switch (element.type.toLowerCase()) {\n case 'checkbox':\n case 'radio':\n return Form.Element.Serializers.inputSelector(element, value);\n default:\n return Form.Element.Serializers.textarea(element, value);\n }\n },\n\n inputSelector: function(element, value) {\n if (Object.isUndefined(value)) return element.checked ? element.value : null;\n else element.checked = !!value;\n },\n\n textarea: function(element, value) {\n if (Object.isUndefined(value)) return element.value;\n else element.value = value;\n },\n\n select: function(element, value) {\n if (Object.isUndefined(value))\n return this[element.type == 'select-one' ?\n 'selectOne' : 'selectMany'](element);\n else {\n var opt, currentValue, single = !Object.isArray(value);\n for (var i = 0, length = element.length; i < length; i++) {\n opt = element.options[i];\n currentValue = this.optionValue(opt);\n if (single) {\n if (currentValue == value) {\n opt.selected = true;\n return;\n }\n }\n else opt.selected = value.include(currentValue);\n }\n }\n },\n\n selectOne: function(element) {\n var index = element.selectedIndex;\n return index >= 0 ? this.optionValue(element.options[index]) : null;\n },\n\n selectMany: function(element) {\n var values, length = element.length;\n if (!length) return null;\n\n for (var i = 0, values = []; i < length; i++) {\n var opt = element.options[i];\n if (opt.selected) values.push(this.optionValue(opt));\n }\n return values;\n },\n\n optionValue: function(opt) {\n // extend element because hasAttribute may not be native\n return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;\n }\n};\n\n/*--------------------------------------------------------------------------*/\n\nAbstract.TimedObserver = Class.create(PeriodicalExecuter, {\n initialize: function($super, element, frequency, callback) {\n $super(callback, frequency);\n this.element = $(element);\n this.lastValue = this.getValue();\n },\n\n execute: function() {\n var value = this.getValue();\n if (Object.isString(this.lastValue) && Object.isString(value) ?\n this.lastValue != value : String(this.lastValue) != String(value)) {\n this.callback(this.element, value);\n this.lastValue = value;\n }\n }\n});\n\nForm.Element.Observer = Class.create(Abstract.TimedObserver, {\n getValue: function() {\n return Form.Element.getValue(this.element);\n }\n});\n\nForm.Observer = Class.create(Abstract.TimedObserver, {\n getValue: function() {\n return Form.serialize(this.element);\n }\n});\n\n/*--------------------------------------------------------------------------*/\n\nAbstract.EventObserver = Class.create({\n initialize: function(element, callback) {\n this.element = $(element);\n this.callback = callback;\n\n this.lastValue = this.getValue();\n if (this.element.tagName.toLowerCase() == 'form')\n this.registerFormCallbacks();\n else\n this.registerCallback(this.element);\n },\n\n onElementEvent: function() {\n var value = this.getValue();\n if (this.lastValue != value) {\n this.callback(this.element, value);\n this.lastValue = value;\n }\n },\n\n registerFormCallbacks: function() {\n Form.getElements(this.element).each(this.registerCallback, this);\n },\n\n registerCallback: function(element) {\n if (element.type) {\n switch (element.type.toLowerCase()) {\n case 'checkbox':\n case 'radio':\n Event.observe(element, 'click', this.onElementEvent.bind(this));\n break;\n default:\n Event.observe(element, 'change', this.onElementEvent.bind(this));\n break;\n }\n }\n }\n});\n\nForm.Element.EventObserver = Class.create(Abstract.EventObserver, {\n getValue: function() {\n return Form.Element.getValue(this.element);\n }\n});\n\nForm.EventObserver = Class.create(Abstract.EventObserver, {\n getValue: function() {\n return Form.serialize(this.element);\n }\n});\nif (!window.Event) var Event = { };\n\nObject.extend(Event, {\n KEY_BACKSPACE: 8,\n KEY_TAB: 9,\n KEY_RETURN: 13,\n KEY_ESC: 27,\n KEY_LEFT: 37,\n KEY_UP: 38,\n KEY_RIGHT: 39,\n KEY_DOWN: 40,\n KEY_DELETE: 46,\n KEY_HOME: 36,\n KEY_END: 35,\n KEY_PAGEUP: 33,\n KEY_PAGEDOWN: 34,\n KEY_INSERT: 45,\n\n cache: { },\n\n relatedTarget: function(event) {\n var element;\n switch(event.type) {\n case 'mouseover': element = event.fromElement; break;\n case 'mouseout': element = event.toElement; break;\n default: return null;\n }\n return Element.extend(element);\n }\n});\n\nEvent.Methods = (function() {\n var isButton;\n\n if (Prototype.Browser.IE) {\n var buttonMap = { 0: 1, 1: 4, 2: 2 };\n isButton = function(event, code) {\n return event.button == buttonMap[code];\n };\n\n } else if (Prototype.Browser.WebKit) {\n isButton = function(event, code) {\n switch (code) {\n case 0: return event.which == 1 && !event.metaKey;\n case 1: return event.which == 1 && event.metaKey;\n default: return false;\n }\n };\n\n } else {\n isButton = function(event, code) {\n return event.which ? (event.which === code + 1) : (event.button === code);\n };\n }\n\n return {\n isLeftClick: function(event) { return isButton(event, 0) },\n isMiddleClick: function(event) { return isButton(event, 1) },\n isRightClick: function(event) { return isButton(event, 2) },\n\n element: function(event) {\n event = Event.extend(event);\n\n var node = event.target,\n type = event.type,\n currentTarget = event.currentTarget;\n\n if (currentTarget && currentTarget.tagName) {\n // Firefox screws up the \"click\" event when moving between radio buttons\n // via arrow keys. It also screws up the \"load\" and \"error\" events on images,\n // reporting the document as the target instead of the original image.\n if (type === 'load' || type === 'error' ||\n (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'\n && currentTarget.type === 'radio'))\n node = currentTarget;\n }\n if (node.nodeType == Node.TEXT_NODE) node = node.parentNode;\n return Element.extend(node);\n },\n\n findElement: function(event, expression) {\n var element = Event.element(event);\n if (!expression) return element;\n var elements = [element].concat(element.ancestors());\n return Selector.findElement(elements, expression, 0);\n },\n\n pointer: function(event) {\n var docElement = document.documentElement,\n body = document.body || { scrollLeft: 0, scrollTop: 0 };\n return {\n x: event.pageX || (event.clientX +\n (docElement.scrollLeft || body.scrollLeft) -\n (docElement.clientLeft || 0)),\n y: event.pageY || (event.clientY +\n (docElement.scrollTop || body.scrollTop) -\n (docElement.clientTop || 0))\n };\n },\n\n pointerX: function(event) { return Event.pointer(event).x },\n pointerY: function(event) { return Event.pointer(event).y },\n\n stop: function(event) {\n Event.extend(event);\n event.preventDefault();\n event.stopPropagation();\n event.stopped = true;\n }\n };\n})();\n\nEvent.extend = (function() {\n var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {\n m[name] = Event.Methods[name].methodize();\n return m;\n });\n\n if (Prototype.Browser.IE) {\n Object.extend(methods, {\n stopPropagation: function() { this.cancelBubble = true },\n preventDefault: function() { this.returnValue = false },\n inspect: function() { return \"[object Event]\" }\n });\n\n return function(event) {\n if (!event) return false;\n if (event._extendedByPrototype) return event;\n\n event._extendedByPrototype = Prototype.emptyFunction;\n var pointer = Event.pointer(event);\n Object.extend(event, {\n target: event.srcElement,\n relatedTarget: Event.relatedTarget(event),\n pageX: pointer.x,\n pageY: pointer.y\n });\n return Object.extend(event, methods);\n };\n\n } else {\n Event.prototype = Event.prototype || document.createEvent(\"HTMLEvents\")['__proto__'];\n Object.extend(Event.prototype, methods);\n return Prototype.K;\n }\n})();\n\nObject.extend(Event, (function() {\n var cache = Event.cache;\n\n function getEventID(element) {\n if (element._prototypeEventID) return element._prototypeEventID[0];\n arguments.callee.id = arguments.callee.id || 1;\n return element._prototypeEventID = [++arguments.callee.id];\n }\n\n function getDOMEventName(eventName) {\n if (eventName && eventName.include(':')) return \"dataavailable\";\n return eventName;\n }\n\n function getCacheForID(id) {\n return cache[id] = cache[id] || { };\n }\n\n function getWrappersForEventName(id, eventName) {\n var c = getCacheForID(id);\n return c[eventName] = c[eventName] || [];\n }\n\n function createWrapper(element, eventName, handler) {\n var id = getEventID(element);\n var c = getWrappersForEventName(id, eventName);\n if (c.pluck(\"handler\").include(handler)) return false;\n\n var wrapper = function(event) {\n if (!Event || !Event.extend ||\n (event.eventName && event.eventName != eventName))\n return false;\n\n Event.extend(event);\n handler.call(element, event);\n };\n\n wrapper.handler = handler;\n c.push(wrapper);\n return wrapper;\n }\n\n function findWrapper(id, eventName, handler) {\n var c = getWrappersForEventName(id, eventName);\n return c.find(function(wrapper) { return wrapper.handler == handler });\n }\n\n function destroyWrapper(id, eventName, handler) {\n var c = getCacheForID(id);\n if (!c[eventName]) return false;\n c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));\n }\n\n function destroyCache() {\n for (var id in cache)\n for (var eventName in cache[id])\n cache[id][eventName] = null;\n }\n\n\n // Internet Explorer needs to remove event handlers on page unload\n // in order to avoid memory leaks.\n if (window.attachEvent) {\n window.attachEvent(\"onunload\", destroyCache);\n }\n\n // Safari has a dummy event handler on page unload so that it won't\n // use its bfcache. Safari <= 3.1 has an issue with restoring the \"document\"\n // object when page is returned to via the back button using its bfcache.\n if (Prototype.Browser.WebKit) {\n window.addEventListener('unload', Prototype.emptyFunction, false);\n }\n\n return {\n observe: function(element, eventName, handler) {\n element = $(element);\n var name = getDOMEventName(eventName);\n\n var wrapper = createWrapper(element, eventName, handler);\n if (!wrapper) return element;\n\n if (element.addEventListener) {\n element.addEventListener(name, wrapper, false);\n } else {\n element.attachEvent(\"on\" + name, wrapper);\n }\n\n return element;\n },\n\n stopObserving: function(element, eventName, handler) {\n element = $(element);\n var id = getEventID(element), name = getDOMEventName(eventName);\n\n if (!handler && eventName) {\n getWrappersForEventName(id, eventName).each(function(wrapper) {\n element.stopObserving(eventName, wrapper.handler);\n });\n return element;\n\n } else if (!eventName) {\n Object.keys(getCacheForID(id)).each(function(eventName) {\n element.stopObserving(eventName);\n });\n return element;\n }\n\n var wrapper = findWrapper(id, eventName, handler);\n if (!wrapper) return element;\n\n if (element.removeEventListener) {\n element.removeEventListener(name, wrapper, false);\n } else {\n element.detachEvent(\"on\" + name, wrapper);\n }\n\n destroyWrapper(id, eventName, handler);\n\n return element;\n },\n\n fire: function(element, eventName, memo) {\n element = $(element);\n if (element == document && document.createEvent && !element.dispatchEvent)\n element = document.documentElement;\n\n var event;\n if (document.createEvent) {\n event = document.createEvent(\"HTMLEvents\");\n event.initEvent(\"dataavailable\", true, true);\n } else {\n event = document.createEventObject();\n event.eventType = \"ondataavailable\";\n }\n\n event.eventName = eventName;\n event.memo = memo || { };\n\n if (document.createEvent) {\n element.dispatchEvent(event);\n } else {\n element.fireEvent(event.eventType, event);\n }\n\n return Event.extend(event);\n }\n };\n})());\n\nObject.extend(Event, Event.Methods);\n\nElement.addMethods({\n fire: Event.fire,\n observe: Event.observe,\n stopObserving: Event.stopObserving\n});\n\nObject.extend(document, {\n fire: Element.Methods.fire.methodize(),\n observe: Element.Methods.observe.methodize(),\n stopObserving: Element.Methods.stopObserving.methodize(),\n loaded: false\n});\n\n(function() {\n /* Support for the DOMContentLoaded event is based on work by Dan Webb,\n Matthias Miller, Dean Edwards and John Resig. */\n\n var timer;\n\n function fireContentLoadedEvent() {\n if (document.loaded) return;\n if (timer) window.clearInterval(timer);\n document.fire(\"dom:loaded\");\n document.loaded = true;\n }\n\n if (document.addEventListener) {\n if (Prototype.Browser.WebKit) {\n timer = window.setInterval(function() {\n if (/loaded|complete/.test(document.readyState))\n fireContentLoadedEvent();\n }, 0);\n\n Event.observe(window, \"load\", fireContentLoadedEvent);\n\n } else {\n document.addEventListener(\"DOMContentLoaded\",\n fireContentLoadedEvent, false);\n }\n\n } else {\n document.write(\"\"\n end\n commands.join(\"\\n\")\n end\n\n def init_javascript(location)\n @modules.values.collect do |m|\n m.init_javascript(location) if m.respond_to?(:init_javascript)\n end.delete_if{|c| c.blank?}.join\n end\n\n def available_modules\n Dir.glob(File.dirname(__FILE__)+'/modules/*.rb').collect do |f|\n File.basename(f).sub(/.rb/,'').to_sym\n end - [:base]\n end\n\n end\n\nend\n" }, { "path": "lib/analytical/bot_detector.rb", "content": "module Analytical\n module BotDetector\n\n def analytical_is_robot?(user_agent, whitelist = [])\n whitelist = Array(whitelist)\n\n unless user_agent.blank?\n user_agent = user_agent.to_s.downcase\n\n # We mark something as a bot if it contains any of the $bot_indicators\n # or if it does not contain one of the $browser_indicators. In addition,\n # if the user-agent string contains \"mozilla\" we make sure it has version\n # information. Finally anything that starts with a word in the $whitelist\n # is never considered a bot.\n\n whitelist.concat %w(w3m dillo links elinks lynx)\n whitelist.each do |word|\n return false if user_agent.index(word) == 0\n end\n\n bot_indicators = %w(bot spider search jeeves crawl seek heritrix slurp thumbnails capture ferret webinator scan retriever accelerator upload digg extractor grub scrub)\n bot_indicators.each do |word|\n return true if user_agent.index word\n end\n\n browser_indicators = %w(mozilla browser iphone lynx mobile opera icab)\n has_browser_indicator = false\n\n browser_indicators.each do |word|\n if user_agent.index word\n has_browser_indicator = true\n break\n end\n end\n\n return true if not has_browser_indicator\n\n # Check for mozilla version information\n if user_agent.include? \"mozilla\"\n return true if not user_agent.include? \"(\"\n return true if user_agent !~ /mozilla\\/\\d+/i\n end\n end\n return false\n end\n\n end\nend\n" }, { "path": "lib/analytical/command_store.rb", "content": "module Analytical\n class CommandStore\n attr_accessor :commands\n\n def initialize(initial_list=nil)\n @commands = initial_list || []\n end\n\n def flush\n @commands = []\n end\n\n # Pass any array methods on to the internal array\n def method_missing(method, *args, &block)\n @commands.send(method, *args, &block)\n end\n\n end\nend" }, { "path": "lib/analytical/modules/adroll.rb", "content": "module Analytical\n module Modules\n class Adroll\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/adwords.rb", "content": "module Analytical\n module Modules\n class Adwords\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n @initializing = true\n html = \"\\n\"\n event_commands = []\n @command_store.commands.each do |c|\n if c[0] == :event\n event_commands << event(*c[1..-1])\n end\n end\n html += event_commands.join(\"\\n\")\n @command_store.commands = @command_store.commands.delete_if {|c| c[0] == :event }\n @initializing = false\n\n html\n end\n end\n\n #\n # Define conversion events in analytical.yml like:\n #\n # adwords:\n # 'Some Event':\n # id: 4444555555\n # language: en\n # format: 2\n # color: ffffff\n # label: xxxxxxxxxxxxxxxx\n # value: 0\n # 'Another Event':\n # id: 1111333333\n # language: en\n # format: 2\n # color: ffffff\n # label: yyyyyyyyyyyyyyyy\n # value: 0\n #\n def event(name, *args)\n return '' unless @initializing\n\n data = args.first || {}\n if conversion = options[name.to_sym]\n conversion.symbolize_keys!\n js = <<-HTML\n \n \n \n HTML\n js\n else\n \"\"\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/base.rb", "content": "module Analytical\n module Modules\n module Base\n attr_reader :tracking_command_location, :options, :initialized\n attr_reader :command_store\n\n def initialize(_options={})\n @options = _options\n @tracking_command_location = :body_prepend\n @initialized = false\n @command_store = @options[:session_store] || Analytical::CommandStore.new\n end\n\n def protocol\n @options[:ssl] ? 'https' : 'http'\n end\n\n #\n # The core methods that most analytics services implement are listed below.\n # Modules will ignore any calls that they don't respond to, allowing them to\n # only partially implement this basic template (or implement their own arbitrary custom methods)\n #\n\n # This is used to record page-view events, where you want to pass a URL to an analytics service\n # def track(*args)\n\n # Identify provides a unique identifier to an analytics service to keep track of the current user\n # id should be a unique string (depending on which service you use), and some services also\n # make use of a data hash as a second parameters, containing :email=>'test@test.com', for instance\n # def identify(id, *args)\n\n # Event is meant to track important funnel conversions in your app, or other important events\n # that you want to inform a funnel analytics service about. You can pass optional data to this method as well.\n # def event(name, *args)\n\n # Set passes some data to the analytics service that should be attached to the current user identity\n # It can be used to set AB-testing choices and other unique data, so that split testing results can be\n # reported by an analytics service\n # def set(data)\n\n # This method generates the initialization javascript that an analytics service uses to track your site\n # def init_javascript(location)\n\n def queue(*args)\n return if @options[:ignore_duplicates] && @command_store.include?(args)\n if args.first==:identify\n @command_store.unshift args\n else\n @command_store << args\n end\n end\n def process_queued_commands\n command_strings = @command_store.collect do |c|\n send(*c) if respond_to?(c.first)\n end.compact\n @command_store.flush\n command_strings\n end\n\n def init_location?(location)\n if @tracking_command_location.is_a?(Array)\n @tracking_command_location.map { |item|item.to_sym }.include?(location.to_sym)\n else\n @tracking_command_location.to_sym == location.to_sym\n end\n end\n\n def init_location(location, &block)\n if init_location?(location)\n @initialized = true\n if block_given?\n yield\n else\n ''\n end\n else\n ''\n end\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/chartbeat.rb", "content": "module Analytical\n module Modules\n class Chartbeat\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = [:head_prepend, :body_append]\n end\n\n def init_javascript(location)\n init_location(location) do\n case location.to_sym\n when :head_prepend\n js = <<-HTML\n \n \n HTML\n js\n when :body_append\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/click_tale.rb", "content": "module Analytical\n module Modules\n class ClickTale\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = [:body_prepend, :body_append]\n end\n\n def init_javascript(location)\n init_location(location) do\n case location.to_sym\n when :body_prepend\n js = <<-HTML\n \n \n \n HTML\n js\n when :body_append\n js = <<-HTML\n \n \t\t
    \n \t\t\n \t\t\n \t\t\n HTML\n js\n end\n end\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/clicky.rb", "content": "module Analytical\n module Modules\n class Clicky\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n \n HTML\n\n identify_commands = []\n @command_store.commands.each do |c|\n if c[0] == :identify\n identify_commands << identify(*c[1..-1])\n end\n end\n js = identify_commands.join(\"\\n\") + \"\\n\" + js\n @command_store.commands = @command_store.commands.delete_if {|c| c[0] == :identify }\n\n js\n end\n end\n\n def track(*args)\n \"clicky.log(\\\"#{args.first}\\\");\"\n end\n\n def identify(id, *args)\n data = { :id=>id }.merge(args.first || {})\n code = <<-HTML\n \n HTML\n code\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/comscore.rb", "content": "module Analytical\n module Modules\n class Comscore\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :head_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n \n \n HTML\n js\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/console.rb", "content": "module Analytical\n module Modules\n class Console\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n def track(*args)\n check_for_console <<-HERE\n console.log(\"Analytical Track: \"+\"#{escape args.first}\");\n HERE\n end\n\n def identify(id, *args)\n data = args.first || {}\n check_for_console <<-HERE\n console.log(\"Analytical Identify: \"+\"#{escape id}\");\n console.log(#{data.to_json});\n HERE\n end\n\n def event(name, *args)\n data = args.first || {}\n check_for_console <<-HERE\n console.log(\"Analytical Event: \"+\"#{escape name}\");\n console.log(#{data.to_json});\n HERE\n end\n\n def set(data)\n check_for_console <<-HERE\n console.log(\"Analytical Set: \");\n console.log(#{data.to_json});\n HERE\n end\n\n def alias_identity(old_identity,new_identity)\n check_for_console <<-HERE\n console.log(\"Analytical Alias: #{old_identity} => #{new_identity}\");\n HERE\n end\n\n private\n\n CONSOLE_JS_ESCAPE_MAP = {\n '\\\\' => '\\\\\\\\',\n ' '<\\/',\n \"\\r\\n\" => '\\n',\n \"\\n\" => '\\n',\n \"\\r\" => '\\n',\n '\"' => '\\\\\"',\n \"'\" => \"\\\\'\"\n } unless defined?(CONSOLE_JS_ESCAPE_MAP)\n\n def escape(js)\n js.to_s.gsub(/(\\\\|<\\/|\\r\\n|[\\n\\r\"'])/) { CONSOLE_JS_ESCAPE_MAP[$1] }\n end\n\n def check_for_console(data)\n \"if(typeof(console) !== 'undefined' && console != null) { \\n#{data} }\"\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/crazy_egg.rb", "content": "module Analytical\n module Modules\n class CrazyEgg\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n code_url = \"#{options[:key].to_s[0,4]}/#{options[:key].to_s[4,4]}\"\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/gauges.rb", "content": "module Analytical\n module Modules\n class Gauges\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def track(*args)\n \"_gauges.push(['track']);\"\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/google.rb", "content": "module Analytical\n module Modules\n class Google\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :head_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n def track(*args)\n \"_gaq.push(['_trackPageview'#{args.empty? ? ']' : ', \"' + args.first + '\"]'});\"\n end\n \n def event(name, *args)\n data = args.first || {}\n data = data[:value] if data.is_a?(Hash)\n data_string = !data.nil? ? \", #{data}\" : \"\"\n \"_gaq.push(['_trackEvent', \\\"Event\\\", \\\"#{name}\\\"\" + data_string + \"]);\"\n end\n \n def custom_event(category, action, opt_label=nil, opt_value=nil)\n args = [category, action, opt_label, opt_value].compact\n \"_gaq.push(\" + [ \"_trackEvent\", *args].to_json + \");\"\n end\n\n\n # http://code.google.com/apis/analytics/docs/tracking/gaTrackingCustomVariables.html\n #\n #_setCustomVar(index, name, value, opt_scope)\n #\n # index — The slot for the custom variable. Required. This is a number whose value can range from 1 - 5, inclusive.\n #\n # name — The name for the custom variable. Required. This is a string that identifies the custom variable and appears in the top-level Custom Variables report of the Analytics reports.\n #\n # value — The value for the custom variable. Required. This is a string that is paired with a name.\n #\n # opt_scope — The scope for the custom variable. Optional. As described above, the scope defines the level of user engagement with your site.\n # It is a number whose possible values are 1 (visitor-level), 2 (session-level), or 3 (page-level).\n # When left undefined, the custom variable scope defaults to page-level interaction.\n def set(data)\n if data.is_a?(Hash) && data.keys.any?\n index = data[:index].to_i\n name = data[:name ]\n value = data[:value]\n scope = data[:scope]\n if (1..5).to_a.include?(index) && !name.nil? && !value.nil?\n data = \"#{index}, '#{name}', '#{value}'\"\n data += (1..3).to_a.include?(scope) ? \", #{scope}\" : \"\"\n return \"_gaq.push(['_setCustomVar', #{ data }]);\"\n end\n end\n end\n\n # http://code.google.com/apis/analytics/docs/gaJS/gaJSApiEcommerce.html#_gat.GA_Tracker_._addTrans\n # String orderId Required. Internal unique order id number for this transaction.\n # String affiliation Optional. Partner or store affiliation (undefined if absent).\n # String total Required. Total dollar amount of the transaction.\n # String tax Optional. Tax amount of the transaction.\n # String shipping Optional. Shipping charge for the transaction.\n # String city Optional. City to associate with transaction.\n # String state Optional. State to associate with transaction.\n # String country Optional. Country to associate with transaction.\n def add_trans(order_id, affiliation=nil, total=nil, tax=nil, shipping=nil, city=nil, state=nil, country=nil)\n data = []\n data << \"'#{order_id}'\"\n data << \"'#{affiliation}'\"\n data << \"'#{total}'\"\n data << \"'#{tax}'\"\n data << \"'#{shipping}'\"\n data << \"'#{city}'\"\n data << \"'#{state}'\"\n data << \"'#{country}'\"\n\n \"_gaq.push(['_addTrans', #{data.join(', ')}]);\"\n end\n\n # http://code.google.com/apis/analytics/docs/gaJS/gaJSApiEcommerce.html#_gat.GA_Tracker_._addItem\n # String orderId Optional Order ID of the transaction to associate with item.\n # String sku Required. Item's SKU code.\n # String name Required. Product name. Required to see data in the product detail report.\n # String category Optional. Product category.\n # String price Required. Product price.\n # String quantity Required. Purchase quantity.\n def add_item(order_id, sku, name, category, price, quantity)\n data = \"'#{order_id}', '#{sku}', '#{name}', '#{category}', '#{price}', '#{quantity}'\"\n \"_gaq.push(['_addItem', #{data}]);\"\n end\n\n # http://code.google.com/apis/analytics/docs/gaJS/gaJSApiEcommerce.html#_gat.GA_Tracker_._trackTrans\n # Sends both the transaction and item data to the Google Analytics server.\n # This method should be used in conjunction with the add_item and add_trans methods.\n def track_trans\n \"_gaq.push(['_trackTrans']);\"\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/google_optimizer.rb", "content": "module Analytical\n module Modules\n class GoogleOptimizer\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :head_prepend\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \t\t\n \t\t\n \t\t\n \n \n \n HTML\n js\n end\n end\n\n def conversion(*args)\n js = <<-HTML\n \n \n \n \n HTML\n js\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/google_universal.rb", "content": "module Analytical\n module Modules\n class GoogleUniversal\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :head_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n def event(name, *args)\n data = args.first || {}\n data = data[:value] if data.is_a?(Hash)\n data_string = !data.nil? ? \", #{data}\" : \"\"\n \"ga('send', 'event', \\\"Event\\\", \\\"#{name}\\\"\" + data_string + \");\"\n end\n end\n end\nend\n" }, { "path": "lib/analytical/modules/hubspot.rb", "content": "module Analytical\n module Modules\n class Hubspot\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n check_hub_id\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n private\n\n def check_hub_id\n if options[:hub_id].nil?\n raise ArgumentError, \"Hubspot tracking requires 'hub_id' to be set in the 'analytical.yml' config file; \" +\n \"'portal_id' and 'domain' are no longer used.\"\n end\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/kiss_metrics.rb", "content": "module Analytical\n module Modules\n class KissMetrics\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n check_js_url_key\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n def identify(id, *args)\n data = args.first || {}\n km_id = data[:email] || id\n \"_kmq.push([\\\"identify\\\", \\\"#{ km_id }\\\"]);\"\n end\n\n def event(name, *args)\n data = args.first || {}\n \"_kmq.push([\\\"record\\\", \\\"#{name}\\\", #{data.to_json}]);\"\n end\n\n def set(data)\n return '' if data.blank?\n \"_kmq.push([\\\"set\\\", #{data.to_json}]);\"\n end\n\n def alias_identity(old_identity, new_identity)\n \"_kmq.push([\\\"alias\\\", \\\"#{old_identity}\\\", \\\"#{new_identity}\\\"]);\"\n end\n\n private\n\n def check_js_url_key\n if options[:js_url_key].nil?\n raise \"You didn't provide a js_url_key for kiss_metrics. \" +\n \"Add one to your analytical.yml file so KissMetrics will work.\"\n end\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/loopfuse.rb", "content": "module Analytical\n module Modules\n class Loopfuse\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n \n \t\t\n HTML\n js\n end\n end\n end\n end\nend" }, { "path": "lib/analytical/modules/microsoft_ads.rb", "content": "module Analytical\n module Modules\n class MicrosoftAds\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n @initializing = true\n html = \"\\n\"\n event_commands = []\n @command_store.commands.each do |c|\n if c[0] == :event\n event_commands << event(*c[1..-1])\n end\n end\n html += event_commands.join(\"\\n\")\n @command_store.commands = @command_store.commands.delete_if {|c| c[0] == :event }\n @initializing = false\n\n html\n end\n end\n\n #\n # Define conversion events in analytical.yml like:\n #\n # microsoft_ads:\n # 'Some Event':\n # id: 55555555-6666-7777-8888-111111111111\n def event(name, *args)\n return '' unless @initializing\n\n data = args.first || {}\n if conversion = options[name.to_sym]\n conversion.symbolize_keys!\n js = <<-HTML\n \n \n \n \n HTML\n js\n else\n \"\"\n end\n end\n\n end\n end\nend\n\n" }, { "path": "lib/analytical/modules/mixpanel.rb", "content": "module Analytical\n module Modules\n class Mixpanel\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n # Mixpanel-specific queueing behavior, overrides Base#queue\n def queue(*args)\n return if @options[:ignore_duplicates] && @command_store.include?(args)\n if args.first==:alias_identity\n @command_store.unshift args\n elsif args.first==:identify\n if @command_store.empty?\n @command_store.unshift args\n else\n first_command = @command_store.first\n first_command = first_command.first if first_command.respond_to?(:first)\n @command_store.unshift args unless first_command == :alias_identity\n end\n else\n @command_store << args\n end\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n \n # Examples:\n # analytical.track(url_viewed)\n # analytical.track(url_viewed, 'page name' => @page_title)\n # analytical.track(url_viewed, :event => 'pageview')\n #\n # By default, this module tracks all pageviews under a single Mixpanel event\n # named 'page viewed'. This follows a recommendation in the Mixpanel docs for\n # minimizing the number of distinct events you log, thus keeping your event data uncluttered.\n #\n # The url is followed by a Hash parameter that contains any other custom properties \n # you want logged along with the pageview event. The following Hash keys get special treatment:\n # * :callback => String representing javascript function to callback\n # * :event => overrides the default event name for pageviews\n # * :url => gets assigned the url you pass in\n #\n # Mixpanel docs also recommend specifying a 'page name' property when tracking pageviews.\n #\n # To turn off pageview tracking for Mixpanel entirely, initialize analytical as follows: \n # analytical( ... mixpanel: { key: ENV['MIXPANEL_KEY'], track_pageview: false } ... )\n def track(*args)\n return if args.empty?\n url = args.first\n properties = args.extract_options!\n callback = properties.delete(:callback) || \"function(){}\"\n event = properties.delete(:event) || 'page viewed'\n if options[:track_pageview] != false\n properties[:url] = url\n # Docs recommend: mixpanel.track('page viewed', {'page name' : document.title, 'url' : window.location.pathname});\n %(mixpanel.track(\"#{event}\", #{properties.to_json}, #{callback});)\n end \n end\n\n # Used to set \"Super Properties\" - http://mixpanel.com/api/docs/guides/super-properties\n def set(properties)\n \"mixpanel.register(#{properties.to_json});\"\n end\n\n def identify(id, *args)\n opts = args.first || {}\n name = opts.is_a?(Hash) ? opts[:name] : \"\"\n name_str = name.blank? ? \"\" : \" mixpanel.name_tag('#{name}');\"\n %(mixpanel.identify('#{id}');#{name_str})\n end\n\n # See https://mixpanel.com/docs/integration-libraries/using-mixpanel-alias\n # For consistency with KissMetrics this method accepts two parameters.\n # However, the first parameter is ignored because Mixpanel doesn't need it;\n # pass any value for the first parameter, e.g. nil.\n def alias_identity(_, new_identity)\n %(mixpanel.alias(\"#{new_identity}\");)\n end\n\n def event(name, attributes = {})\n %(mixpanel.track(\"#{name}\", #{attributes.to_json});)\n end\n \n def person(attributes = {})\n %(mixpanel.people.set(#{attributes.to_json});)\n end\n \n def revenue(charge, attributes = {})\n %(mixpanel.people.track_charge(#{charge}, #{attributes.to_json});)\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/modules/mouseflow.rb", "content": "module Analytical\n module Modules\n class Mouseflow\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n check_js_url\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n private\n\n def check_js_url\n if options[:js_url].nil?\n raise \"You didn't provide a js_url for mouseflow. \" +\n \"Add one to your analytical.yml file so Mouseflow will work.\"\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/optimizely.rb", "content": "module Analytical\n module Modules\n class Optimizely\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :head_prepend\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/performancing.rb", "content": "module Analytical\n module Modules\n class Performancing\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \t\t\n \t \n HTML\n js\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/quantcast.rb", "content": "module Analytical\n module Modules\n class Quantcast\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = [:head_append, :body_append]\n end\n\n def init_javascript(location)\n init_location(location) do\n case location.to_sym\n when :head_append\n js = <<-HTML\n \n \n HTML\n js\n when :body_append\n js = <<-HTML\n \n \n \n HTML\n js\n end\n end\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/reinvigorate.rb", "content": "module Analytical\n module Modules\n class Reinvigorate\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :body_append\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n def identify(id, *args)\n data = args.first || {}\n \"var re_name_tag = \\\"#{id}\\\";\"\n end\n\n def context(data)\n return '' if data.blank?\n if data[:email]\n \"var re_context_tag = \\\"mailto:#{data[:email]}\\\";\"\n elsif data[:url]\n \"var re_context_tag = \\\"http://#{data[:url]}\\\";\"\n else\n \"var re_context_tag = \\\"#{data.first.last}\\\";\"\n end\n end\n\n def track(data, *args)\n \"try {\n reinvigorate.track(\\\"#{options[:key]}\\\");\n } catch(err) {}\"\n end\n\n end\n end\nend" }, { "path": "lib/analytical/modules/segment_io.rb", "content": "module Analytical\n module Modules\n class SegmentIo\n include Analytical::Modules::Base\n\n def initialize(options={})\n super\n @tracking_command_location = :head_prepend\n end\n\n def init_javascript(location)\n init_location(location) do\n js = <<-HTML\n \n \n HTML\n js\n end\n end\n\n def track(*args)\n if args.any?\n %(window.analytics.pageview(\"#{args.first}\");)\n else\n %(window.analytics.pageview();)\n end\n end\n\n def identify(id, attributes = {})\n %(window.analytics.identify(\"#{id}\", #{attributes.to_json});)\n end\n\n def event(name, attributes = {})\n %(window.analytics.track(\"#{name}\", #{attributes.to_json});)\n end\n\n end\n end\nend\n" }, { "path": "lib/analytical/rails/engine.rb", "content": "if defined?(::Rails::Engine)\n module Analytical\n module Rails\n class Engine < ::Rails::Engine\n # auto wire\n end\n end\n end\nend" }, { "path": "lib/analytical/session_command_store.rb", "content": "module Analytical\n class SessionCommandStore\n attr_reader :session, :module_key\n\n def initialize(session, module_key, initial_list=nil)\n @session = session\n @module_key = module_key\n @session_key = ('analytical_'+module_key.to_s).to_sym\n ensure_session_setup!(initial_list)\n end\n\n def assign(v)\n self.commands = v\n end\n\n def commands\n @session[@session_key]\n end\n def commands=(v)\n @session[@session_key] = v\n end\n\n def flush\n self.commands = []\n end\n\n # Pass any array methods on to the internal array\n def method_missing(method, *args, &block)\n commands.send(method, *args, &block)\n end\n\n private\n\n def ensure_session_setup!(initial_list=nil)\n self.commands ||= (initial_list || [])\n end\n\n end\nend" }, { "path": "lib/analytical.rb", "content": "require File.dirname(__FILE__)+'/analytical/rails/engine'\nrequire File.dirname(__FILE__)+'/analytical/modules/base'\nDir.glob(File.dirname(__FILE__)+'/analytical/**/*.rb').each do |f|\n require f\nend\n\nmodule Analytical\n\n def analytical(options={})\n self.analytical_options = options\n\n config_options = { :modules => [] }\n File.open(\"#{::Rails.root}/config/analytical.yml\") do |f|\n file_options = YAML::load(ERB.new(f.read).result).symbolize_keys\n env = (::Rails.env || :production).to_sym\n file_options = file_options[env] if file_options.has_key?(env)\n file_options.each do |k, v|\n if v.respond_to?(:symbolize_keys)\n # module configuration\n config_options[k.to_sym] = v.symbolize_keys\n config_options[:modules] << k.to_sym unless options && options[:modules]\n else\n # regular option\n config_options[k.to_sym] = v\n end\n end if file_options\n end if File.exists?(\"#{::Rails.root}/config/analytical.yml\")\n\n self.analytical_options = self.analytical_options.reverse_merge config_options\n end\n\n module InstanceMethods\n def analytical\n @analytical ||= begin\n options = self.class.analytical_options.merge({\n :ssl => request.ssl?,\n :controller => self,\n })\n if options[:modules] && (options[:modules].is_a?(Hash) || options[:modules].is_a?(Proc))\n items = options[:modules].is_a?(Hash) ? options[:modules] : options[:modules].call(self)\n modules = []\n items.each do |k,v|\n options[k.to_sym] = v.symbolize_keys\n modules << k.to_sym\n end\n options[:modules] = modules\n end\n if options[:disable_if] && options[:disable_if].call(self)\n options[:modules] = []\n end\n options[:session] = session if options[:use_session_store]\n if analytical_is_robot?(request.user_agent, options[:user_agent_whitelist] || [])\n options[:modules] = []\n end\n options[:modules] = options[:filter_modules].call(self, options[:modules]) if options[:filter_modules]\n options[:javascript_helpers] ||= true if options[:javascript_helpers].nil?\n Analytical::Api.new options\n end\n end\n end\n\n module HelperMethods\n def analytical\n controller.analytical\n end\n end\n\nend\n\nif defined?(ActionController::Base)\n ActionController::Base.class_eval do\n extend Analytical\n include Analytical::InstanceMethods\n include Analytical::BotDetector\n helper Analytical::HelperMethods\n\n if ::Rails::VERSION::MAJOR < 3\n class_inheritable_accessor :analytical_options\n else\n class_attribute :analytical_options\n end\n end\nend\n" }, { "path": "rails/init.rb", "content": "require 'analytical'\n" }, { "path": "spec/analytical/api_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')\n\ndescribe \"Analytical::Api\" do\n\n describe 'on initialization' do\n it 'should construct an api class for each module' do\n Analytical::Modules::Console.should_receive(:new).and_return(@console = mock('console'))\n Analytical::Modules::Google.should_receive(:new).and_return(@google = mock('google'))\n a = Analytical::Api.new :modules=>[:console, :google]\n a.modules.should == {\n :console=>@console,\n :google=>@google,\n }\n end\n it 'should pass the ssl option on to the module constructor' do\n Analytical::Modules::Console.should_receive(:new).with(hash_including(:ssl=>true)).and_return(@console = mock('console'))\n Analytical::Api.new :modules=>[:console], :ssl=>true\n end\n describe 'with a session option' do\n before(:each) do\n @session = {}\n end\n it 'should create a new SessionCommandStore for each module' do\n Analytical::SessionCommandStore.should_receive(:new).with(@session, :console).and_return(@console_store = mock('console_store'))\n Analytical::SessionCommandStore.should_receive(:new).with(@session, :google).and_return(@google_store = mock('google_store')) \n Analytical::Modules::Console.should_receive(:new).with(:session_store=>@console_store, :session=>@session).and_return(mock('console'))\n Analytical::Modules::Google.should_receive(:new).with(:session_store=>@google_store, :session=>@session).and_return(mock('google'))\n Analytical::Api.new :modules=>[:console, :google], :session=>@session\n end\n end\n end\n\n describe 'with modules' do\n before(:each) do\n Analytical::Modules::Console.stub!(:new).and_return(@console = mock('console'))\n Analytical::Modules::Google.stub!(:new).and_return(@google = mock('google'))\n Analytical::Modules::Clicky.stub!(:new).and_return(@clicky = mock('clicky'))\n Analytical::Modules::Chartbeat.stub!(:new).and_return(@chartbeat = mock('chartbeat'))\n\n @api = Analytical::Api.new :modules=>[:console, :google]\n end\n\n describe '#track' do\n it 'should store the #track command for each module api class' do\n @api = Analytical::Api.new :modules=>[:console, :google, :clicky]\n\n @console.should_receive(:queue).with(:track, 'something', {:a=>1, :b=>2})\n @clicky.should_receive(:queue).with(:track, 'something', {:a=>1, :b=>2})\n @google.should_receive(:queue).with(:track, 'something', {:a=>1, :b=>2})\n\n @api.track('something', {:a=>1, :b=>2})\n end\n end\n\n describe '#identify' do\n it 'should store the #track command for each module api class' do\n @api = Analytical::Api.new :modules=>[:console, :google, :clicky]\n\n @console.should_receive(:queue).with(:identify, 'something', {:a=>1, :b=>2})\n @clicky.should_receive(:queue).with(:identify, 'something', {:a=>1, :b=>2})\n @google.should_receive(:queue).with(:identify, 'something', {:a=>1, :b=>2})\n\n @api.identify('something', {:a=>1, :b=>2})\n end\n end\n\n describe '#now' do\n it 'should call a command on each module and collect the results' do\n @api = Analytical::Api.new :modules=>[:console, :google, :clicky]\n\n @console.should_receive(:track).with('something', {:a=>1, :b=>2}).and_return('console track')\n @clicky.should_receive(:track).with('something', {:a=>1, :b=>2}).and_return('clicky track')\n @google.should_receive(:respond_to?).with(:track).and_return(false)\n @google.should_not_receive(:track)\n\n @api.now.track('something', {:a=>1, :b=>2}).should == \"console track\\nclicky track\"\n end\n end\n\n describe 'when accessing a module by name' do\n it 'should return the module api object' do\n @api = Analytical::Api.new :modules=>[:console, :google, :clicky, :chartbeat]\n @api.console.should == @console\n @api.clicky.should == @clicky\n @api.google.should == @google\n @api.chartbeat.should == @chartbeat\n end\n end\n\n describe 'gathering javascript' do\n before(:each) do\n @console.stub!(:init_location?).and_return(false)\n @console.stub!(:initialized).and_return(false)\n @console.stub!(:process_queued_commands).and_return([])\n @google.stub!(:init_location?).and_return(false)\n @google.stub!(:initialized).and_return(false)\n @google.stub!(:process_queued_commands).and_return([])\n end\n\n describe '#head_prepend_javascript' do\n it 'should return the javascript' do\n @console.should_receive(:init_javascript).with(:head_prepend).and_return('console_a')\n @google.should_receive(:init_javascript).with(:head_prepend).and_return('google_a')\n @api.head_prepend_javascript.should == \"console_agoogle_a\"\n end\n end\n\n describe '#head_append_javascript' do\n it 'should return the javascript' do\n @console.should_receive(:init_javascript).with(:head_append).and_return('console_a')\n @google.should_receive(:init_javascript).with(:head_append).and_return('google_a')\n @api.head_append_javascript.should == \"console_agoogle_a\"\n end\n it 'should render an existing template for Rails 3.0' do\n @api.options[:javascript_helpers] = true\n (@api.options[:controller] ||= Object.new).stub!(:render_to_string) { |param| param[:file] }\n File.exist?(@api.head_append_javascript).should be_true\n end\n it 'should not render an existing template if javascript_helpers is false' do\n @api.options[:javascript_helpers] = false\n (@api.options[:controller] ||= Object.new).should_not_receive(:render_to_string)\n @api.head_append_javascript.should be_blank\n end\n end\n \n describe '#body_prepend_javascript' do\n it 'should return the javascript' do\n @console.should_receive(:init_javascript).with(:body_prepend).and_return('console_b')\n @google.should_receive(:init_javascript).with(:body_prepend).and_return('google_b')\n @api.body_prepend_javascript.should == \"console_bgoogle_b\"\n end\n end\n describe '#body_append_javascript' do\n it 'should return the javascript' do\n @console.should_receive(:init_javascript).with(:body_append).and_return('console_c')\n @google.should_receive(:init_javascript).with(:body_append).and_return('google_c')\n @api.body_append_javascript.should == \"console_cgoogle_c\"\n end\n end\n describe 'with stored commands' do\n before(:each) do\n @console.stub!(:init_location?).and_return(true)\n @console.stub!(:initialized).and_return(false)\n @console.stub!(:track).and_return('console track called')\n @console.stub!(:queue)\n @console.stub!(:process_queued_commands).and_return(['console track called'])\n @google.stub!(:init_location?).and_return(false)\n @google.stub!(:initialized).and_return(true)\n @google.stub!(:track).and_return('google track called')\n @google.stub!(:queue)\n @google.stub!(:process_queued_commands).and_return(['google track called'])\n @api.track('something', {:a=>1, :b=>2})\n end\n describe '#body_prepend_javascript' do\n it 'should return the javascript' do\n @console.should_receive(:init_javascript).with(:body_prepend).and_return('console_b')\n @google.should_receive(:init_javascript).with(:body_prepend).and_return('google_b')\n @api.body_prepend_javascript.should == \"console_bgoogle_b\\n\"\n end\n end\n end\n end\n end\n\n\n\nend\n" }, { "path": "spec/analytical/bot_detector_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')\n\ndescribe \"Analytical::BotDetector\" do\n class DummyForBotDetector\n include Analytical::BotDetector\n end\n before(:each) do\n @d = DummyForBotDetector.new\n end\n \n describe 'with nil user_agent' do\n it 'should return false' do\n @d.analytical_is_robot?(nil).should be_false\n end\n end\n\n describe 'with empty user_agent' do\n it 'should return false' do\n @d.analytical_is_robot?('').should be_false\n end\n end\n \n describe 'with whitelist user_agent' do\n it 'should return false' do\n @d.analytical_is_robot?('whitelist', ['whitelist']).should be_false\n end\n end\n\n describe 'with whitelist user_agent' do\n it 'should return true' do\n @d.analytical_is_robot?('whitelist').should be_true\n end\n end\nend\n" }, { "path": "spec/analytical/command_store_spec.rb", "content": "require 'spec_helper'\n\ndescribe Analytical::CommandStore do\n \n describe 'when behaving exactly like an array' do\n it 'should add elements' do\n @store = Analytical::CommandStore.new ['a']\n @store << 'b'\n @store.commands.should == ['a', 'b']\n end\n it 'should unshift elements' do\n @store = Analytical::CommandStore.new ['b']\n @store.unshift 'a'\n @store.commands.should == ['a', 'b']\n end\n it 'should iterate over elements' do\n @store = Analytical::CommandStore.new ['a', 'b']\n @store.each do |elem|\n ['a', 'b'].include?(elem).should be_true\n end\n end\n it 'should have size' do\n @store = Analytical::CommandStore.new ['a', 'b']\n @store.size.should == 2\n end\n end\n \n describe 'when flushing' do\n it 'should empty the list' do\n @store = Analytical::CommandStore.new ['a', 'b']\n @store.flush\n @store.size.should == 0\n end\n end\n \nend\n" }, { "path": "spec/analytical/modules/adroll_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::Adroll\" do\n before(:each) do\n @parent = mock('api', :options=>{:Adroll=>{:key=>'abc'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Adroll.new :parent=>@parent, :key=>'abc'\n a.tracking_command_location.should == :body_append\n end\n it 'should set the options' do\n a = Analytical::Modules::Adroll.new :parent=>@parent, :key=>'abc'\n a.options.should == {:key=>'abc', :parent=>@parent}\n end\n end\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::Adroll.new :parent=>@parent, :adv_id=>'abcdef', :pix_id=>'123456'\n @api.init_javascript(:head_prepend).should == ''\n @api.init_javascript(:head_append).should == ''\n @api.init_javascript(:body_append).should =~ /abcdef/\n @api.init_javascript(:body_append).should =~ /123456/\n @api.init_javascript(:body_append).should =~ /adroll\\.com/\n end\n end\nend" }, { "path": "spec/analytical/modules/adwords_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::Adwords\" do\n before(:each) do\n @parent = mock('api', :options=>{:google=>{:key=>'abc'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Adwords.new :parent=>@parent, :key=>'abc'\n a.tracking_command_location.should == :body_append\n end\n it 'should set the options' do\n a = Analytical::Modules::Adwords.new :parent=>@parent, :key=>'abc'\n a.options.should == {:key=>'abc', :parent=>@parent}\n end\n end\n describe '#event' do\n it 'should return an empty string' do\n @api = Analytical::Modules::Adwords.new :parent=>@parent, :key=>'abcdef'\n @api.event('Nothing', {:some=>'data'}).should == ''\n end\n end\n describe '#init_javascript' do\n describe 'when a matching conversion event is not found' do\n it 'should return the event js' do\n @api = Analytical::Modules::Adwords.new :parent=>@parent, :key=>'abcdef'\n @api.queue :event, 'Nothing', {:some=>'data'}\n @api.init_javascript(:body_append).should.should =~ //\n end\n end\n describe 'for a given conversion event' do\n before(:each) do\n @api = Analytical::Modules::Adwords.new :parent=>@parent, :key=>'abcdef', :'TheBigEvent'=>{\n :id=>'55555',\n :language=>'en',\n :format=>'2',\n :color=>'ffffff',\n :label=>'abcdef',\n :value=>'0',\n }\n end\n it 'should return the event js' do\n @api.queue :event, 'TheBigEvent'\n body_append = @api.init_javascript(:body_append).should\n body_append.should =~ /google_conversion_id = 55555/m\n body_append.should =~ /google_conversion_language = \"en\";/m\n body_append.should =~ /google_conversion_format = \"2\";/m\n body_append.should =~ /google_conversion_color = \"ffffff\";/m\n body_append.should =~ /google_conversion_label = \"abcdef\";/m\n body_append.should =~ /google_conversion_value = 0;/m\n body_append.should =~ /http:\\/\\/www.googleadservices.com\\/pagead\\/conversion.js/m\n end\n describe 'with a custom value' do\n it 'should return the event js' do\n @api.queue :event, 'TheBigEvent', :value=>666.66\n body_append = @api.init_javascript(:body_append).should\n body_append.should =~ /google_conversion_value = 666.66;/m\n end\n end\n describe 'for https' do\n it 'should return the event js' do\n @api = Analytical::Modules::Adwords.new :parent=>@parent, :key=>'abcdef', :ssl=>true, :'TheBigEvent'=>{\n :id=>'55555',\n :language=>'en',\n :format=>'2',\n :color=>'ffffff',\n :label=>'abcdef',\n :value=>'0',\n }\n @api.queue :event, 'TheBigEvent'\n @api.init_javascript(:body_append).should =~ /https:\\/\\/www.googleadservices.com\\/pagead\\/conversion.js/\n end\n end\n end\n end\nend\n" }, { "path": "spec/analytical/modules/base_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe Analytical::Modules::Base do\n\n class BaseApiDummy\n include Analytical::Modules::Base\n end\n\n describe '#protocol' do\n before(:each) do\n @api = BaseApiDummy.new(:parent=>mock('parent'))\n end\n describe 'with :ssl=>true option' do\n it 'should return https' do\n @api = BaseApiDummy.new(:parent=>mock('parent'), :ssl=>true)\n @api.protocol.should == 'https'\n end\n end\n it 'should return http' do\n @api.protocol.should == 'http'\n end\n end\n\n describe '#queue' do\n before(:each) do\n @api = BaseApiDummy.new(:parent=>mock('parent'))\n @api.command_store.commands = [:a, :b, :c]\n end\n describe 'with an identify command' do\n it 'should store it at the head of the command list' do\n @api.queue :identify, 'someone', {:some=>:args}\n @api.command_store.commands.should == [[:identify, 'someone', {:some=>:args}], :a, :b, :c]\n end\n end\n describe 'with any other command' do\n it 'should store it at the end of the command list' do\n @api.queue :other, {:some=>:args}\n @api.command_store.commands.should == [:a, :b, :c, [:other, {:some=>:args}]]\n end\n end\n describe 'ignoring duplicates' do\n before(:each) do\n @api = BaseApiDummy.new(:parent=>mock('parent'), :ignore_duplicates=>true)\n @api.command_store.commands = [[:a]]\n end\n it 'should store only unique commands' do\n @api.queue :other, {:some=>:args}\n @api.queue :a\n @api.queue :other, {:some=>:args}\n @api.queue :b\n @api.command_store.commands.should == [[:a], [:other, {:some=>:args}], [:b]]\n end\n end\n end\n\n describe '#process_queued_commands' do\n before(:each) do\n @api = BaseApiDummy.new(:parent=>mock('parent'))\n @api.command_store.commands = [[:a, 1, 2, 3], [:b, {:some=>:args}]]\n @api.stub!(:a).and_return('a')\n @api.stub!(:b).and_return('b')\n end\n it 'should send each of the args arrays in the command list' do\n @api.should_receive(:a).with(1, 2, 3).and_return('a')\n @api.should_receive(:b).with({:some=>:args}).and_return('b')\n @api.process_queued_commands\n end\n it 'should return the results as an array' do\n @api.process_queued_commands.should == ['a', 'b']\n end\n it 'should clear the commands list' do\n @api.process_queued_commands\n @api.command_store.commands == []\n end\n it \"should not store an unrecognized command\" do\n @api.command_store.commands << [:c, 1]\n @api.process_queued_commands.should == ['a','b']\n end\n end\n\n describe '#init_location?' do\n before(:each) do\n @api = BaseApiDummy.new(:parent=>mock('parent'))\n @api.instance_variable_set '@tracking_command_location', :my_location\n end\n describe 'when the command location matches the init location' do\n it 'should return true' do\n @api.init_location?(:my_location).should be_true\n end\n end\n describe 'when the command location does not match the init location' do\n it 'should return false' do\n @api.init_location?(:not_my_location).should be_false\n end\n end\n end\n\n describe '#init_location' do\n before(:each) do\n @api = BaseApiDummy.new\n end\n it 'should check for the init_location' do\n @api.should_receive(:init_location?).with(:some_location).and_return(false)\n @api.init_location(:some_location)\n end\n describe 'for a valid init location' do\n before(:each) { @api.stub!(:init_location?).and_return(true) }\n it 'should set initialized to true' do\n @api.init_location(:some_location)\n @api.initialized.should be_true\n end\n it 'should yield to the block and return its result' do\n @api.init_location(:some_location) do\n 'result from the block'\n end.should == 'result from the block'\n end\n end\n describe 'not for an init location' do\n before(:each) do\n @api.stub!(:init_location?).and_return(false)\n end\n it 'should return an empty string' do\n @api.init_location(:not_my_init_location).should == ''\n end\n end\n end\n\n describe 'with a custom session_store' do\n before(:each) do\n @session = {}\n @store = Analytical::SessionCommandStore.new @session, :some_module\n end\n it 'should use the session_store' do\n @api = BaseApiDummy.new :session_store=>@store\n @api.command_store.should == @store\n end\n end\nend\n" }, { "path": "spec/analytical/modules/chartbeat_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::Chartbeat\" do\n before(:each) do\n @parent = mock('api', :options=>{:chartbeat=>{:key=>1234, :domain =>'test.com'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Chartbeat.new :parent=>@parent, :key=>1234\n a.tracking_command_location.should == [:head_prepend, :body_append]\n end\n it 'should set the options' do\n a = Analytical::Modules::Chartbeat.new :parent=>@parent, :key=>12345, :domain =>'abcdef.com'\n a.options.should == {:key=>12345, :domain => 'abcdef.com', :parent=>@parent}\n end\n end\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::Chartbeat.new :parent=>@parent, :key=>12345, :domain =>'abcdef.com'\n @api.init_javascript(:head_prepend).should =~ /_sf_startpt=\\(new.Date\\(\\)\\)\\.getTime\\(\\);/\n @api.init_javascript(:head_append).should == ''\n @api.init_javascript(:body_prepend).should == ''\n @api.init_javascript(:body_append).should =~ /_sf_async_config.uid = 12345;/\n @api.init_javascript(:body_append).should =~ /_sf_async_config.domain = 'abcdef\\.com';/\n end\n end\nend\n" }, { "path": "spec/analytical/modules/clicky_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::Clicky\" do\n before(:each) do\n @parent = mock('api', :options=>{:google=>{:key=>'abc'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Clicky.new :parent=>@parent, :key=>'abc'\n a.tracking_command_location.should == :body_append\n end\n it 'should set the options' do\n a = Analytical::Modules::Clicky.new :parent=>@parent, :key=>'abc'\n a.options.should == {:key=>'abc', :parent=>@parent}\n end\n end\n describe '#track' do\n it 'should return the tracking javascript' do\n @api = Analytical::Modules::Clicky.new :parent=>@parent, :key=>'abcdef'\n @api.track('pagename', {:some=>'data'}).should == \"clicky.log(\\\"pagename\\\");\"\n end\n end\n describe '#identify' do\n it 'should return the init code string' do\n @api = Analytical::Modules::Clicky.new :parent=>@parent, :key=>'abcdef'\n @api.identify('user id', {:a=>'b'}).should =~ /#{Regexp.escape({:id=>'user id', :a=>'b'}.to_json)}/\n end\n end\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::Clicky.new :parent=>@parent, :key=>'abcdef'\n @api.init_javascript(:head_prepend).should == ''\n @api.init_javascript(:head_append).should == ''\n @api.init_javascript(:body_prepend).should == '' \n @api.init_javascript(:body_append).should =~ /static.getclicky.com\\/js/\n @api.init_javascript(:body_append).should =~ /abcdef/ \n end\n describe 'with an identify command queued' do\n @api = Analytical::Modules::Clicky.new :parent=>@parent, :key=>'abcdef'\n @api.queue :identify, 'user id', {:email=>'someone@test.com'}\n @api.init_javascript(:body_append).should =~ /\"email\":\\w*\"someone@test\\.com\"/\n end\n end\nend\n" }, { "path": "spec/analytical/modules/comscore_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::Comscore\" do\n before(:each) do\n @parent = mock('api', :options=>{:comscore=>{:key=>123}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Comscore.new :parent=>@parent, :key=>123\n a.tracking_command_location.should == :head_append\n end\n it 'should set the options' do\n a = Analytical::Modules::Comscore.new :parent=>@parent, :key=>1234\n a.options.should == {:key=>1234, :parent=>@parent}\n end\n end\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::Comscore.new :parent=>@parent, :key=>1234\n @api.init_javascript(:head_prepend).should == ''\n @api.init_javascript(:head_append).should =~ /scorecardresearch.com\\/beacon.js/\n @api.init_javascript(:head_append).should =~ /1234/\n @api.init_javascript(:body_prepend).should == ''\n @api.init_javascript(:body_append).should == ''\n end\n end\nend" }, { "path": "spec/analytical/modules/gauges_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::Gauges\" do\n before(:each) do\n @parent = mock('api', :options=>{:gauges=>{:site_id=>'abc'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Gauges.new :parent=>@parent, :site_id=>'abc'\n a.tracking_command_location.should == :body_append\n end\n it 'should set the options' do\n a = Analytical::Modules::Gauges.new :parent=>@parent, :site_id=>'abc'\n a.options.should == {:site_id=>'abc', :parent=>@parent}\n end\n end\n describe '#track' do\n it 'should return the tracking javascript' do\n @api = Analytical::Modules::Gauges.new :parent=>@parent, :site_id=>'abcdef'\n @api.track.should == \"_gauges.push(['track']);\"\n @api.track('pagename', {:some=>'data'}).should == \"_gauges.push(['track']);\"\n end\n end\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::Gauges.new :parent=>@parent, :site_id=>'abcdef'\n @api.init_javascript(:head_prepend).should == ''\n @api.init_javascript(:head_append).should == ''\n @api.init_javascript(:body_prepend).should == ''\n @api.init_javascript(:body_append).should =~ /secure\\.gaug\\.es/\n @api.init_javascript(:body_append).should =~ /abcdef/\n end\n end\nend\n" }, { "path": "spec/analytical/modules/google_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::Google\" do\n before(:each) do\n @parent = mock('api', :options=>{:google=>{:key=>'abc'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Google.new :parent=>@parent, :key=>'abc'\n a.tracking_command_location.should == :head_append\n end\n it 'should set the options' do\n a = Analytical::Modules::Google.new :parent=>@parent, :key=>'abc'\n a.options.should == {:key=>'abc', :parent=>@parent}\n end\n end\n describe '#track' do\n it 'should return the tracking javascript' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.track.should == \"_gaq.push(['_trackPageview']);\"\n @api.track('pagename', {:some=>'data'}).should == \"_gaq.push(['_trackPageview', \\\"pagename\\\"]);\"\n end\n end\n describe '#event' do\n it 'should return the event javascript' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename').should == \"_gaq.push(['_trackEvent', \\\"Event\\\", \\\"pagename\\\"]);\"\n end\n \n it 'should include data value' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename', {:value=>555, :more=>'info'}).should == \"_gaq.push(['_trackEvent', \\\"Event\\\", \\\"pagename\\\", 555]);\"\n end\n it 'should not include data if there is no value' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename', {:more=>'info'}).should == \"_gaq.push(['_trackEvent', \\\"Event\\\", \\\"pagename\\\"]);\"\n end\n it 'should not include data if it is not a hash' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename', 555).should == \"_gaq.push(['_trackEvent', \\\"Event\\\", \\\"pagename\\\", 555]);\"\n end\n\n end\n describe '#custom_event' do\n it 'should return the event javascript' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.custom_event('Tag', 'view').should == '_gaq.push([\"_trackEvent\",\"Tag\",\"view\"]);'\n end\n\n it 'should set the optional label and event value' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.custom_event('Tag', 'view', 'rails', 27).should == '_gaq.push([\"_trackEvent\",\"Tag\",\"view\",\"rails\",27]);'\n end\n end\n \n describe '#set' do\n it 'should return the set javascript' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.set(:index => 1, :name => 'gender', :value => 'male').should == \"_gaq.push(['_setCustomVar', 1, 'gender', 'male']);\"\n end\n\n it 'should handle an optional scope' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.set(:index => 1, :name => 'gender', :value => 'male', :scope => 3).should == \"_gaq.push(['_setCustomVar', 1, 'gender', 'male', 3]);\"\n end\n end\n\n describe \"google ecommerce\" do\n before do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n end\n\n describe \"#add_item\" do\n it \"adds an item\" do\n @api.add_item(123, 'foo', 'bar', 'baz', 10.24, 42).should == \"_gaq.push(['_addItem', '123', 'foo', 'bar', 'baz', '10.24', '42']);\"\n end\n\n it \"adds an item with a nil category\" do\n @api.add_item(123, 'foo', 'bar', nil, 10.24, 42).should == \"_gaq.push(['_addItem', '123', 'foo', 'bar', '', '10.24', '42']);\"\n end\n end\n\n describe \"#add_trans\" do\n it \"sets up a transaction\" do\n @api.add_trans(123, 'foo', 100.0, 5.12, 10.24, 'NYC', 'NY', 'USA').should == \"_gaq.push(['_addTrans', '123', 'foo', '100.0', '5.12', '10.24', 'NYC', 'NY', 'USA']);\"\n end\n\n it \"sets up a transaction without optional params\" do\n @api.add_trans(123, nil, 100.0).should == \"_gaq.push(['_addTrans', '123', '', '100.0', '', '', '', '', '']);\"\n end\n\n end\n\n describe \"#track_trans\" do\n it \"pushes the transaction data to google\" do\n @api.track_trans.should == \"_gaq.push(['_trackTrans']);\"\n end\n end\n\n end\n\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef'\n @api.init_javascript(:head_prepend).should == ''\n @api.init_javascript(:head_append).should =~ /abcdef/\n @api.init_javascript(:head_append).should =~ /google-analytics.com\\/ga.js/\n @api.init_javascript(:body_prepend).should == ''\n @api.init_javascript(:body_append).should == ''\n end\n\n it 'should include enhanced link attribution code if required' do\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef', :enhanced_link_attribution => true\n @api.init_javascript(:head_append).should =~ /plugins\\/ga\\/inpage_linkid\\.js/\n\n @api = Analytical::Modules::Google.new :parent=>@parent, :key=>'abcdef', :enhanced_link_attribution => false\n @api.init_javascript(:head_append).should_not =~ /plugins\\/ga\\/inpage_linkid\\.js/\n end\n end\nend\n" }, { "path": "spec/analytical/modules/google_universal_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::GoogleUniversal\" do\n before(:each) do\n @parent = mock('api', :options=>{:google=>{:key=>'abc'}})\n end\n describe \"on initialize\" do\n it \"should set the command_location\" do\n a = Analytical::Modules::GoogleUniversal.new :parent=>@parent, :key=>'abc'\n a.tracking_command_location.should == :head_append\n end\n it 'should set the options' do\n a = Analytical::Modules::GoogleUniversal.new :parent=>@parent, :key=>'abc'\n a.options.should == {:key=>'abc', :parent=>@parent}\n end\n end\n describe '#event' do\n it 'should return the event javascript' do\n @api = Analytical::Modules::GoogleUniversal.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename').should == \"ga('send', 'event', \\\"Event\\\", \\\"pagename\\\");\"\n end\n it 'should include data value' do\n @api = Analytical::Modules::GoogleUniversal.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename', {:value=>555, :more=>'info'}).should == \"ga('send', 'event', \\\"Event\\\", \\\"pagename\\\", 555);\"\n end\n it 'should not include data if there is no value' do\n @api = Analytical::Modules::GoogleUniversal.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename', {:more=>'info'}).should == \"ga('send', 'event', \\\"Event\\\", \\\"pagename\\\");\"\n end\n it 'should not include data if it is not a hash' do\n @api = Analytical::Modules::GoogleUniversal.new :parent=>@parent, :key=>'abcdef'\n @api.event('pagename', 555).should == \"ga('send', 'event', \\\"Event\\\", \\\"pagename\\\", 555);\"\n end\n end\nend" }, { "path": "spec/analytical/modules/kiss_metrics_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\n\ndescribe \"Analytical::Modules::KissMetrics\" do\n before(:each) do\n @parent = mock('api', :options=>{:google=>{:js_url_key=>'abc'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abc'\n a.tracking_command_location.should == :body_prepend\n end\n it 'should set the options' do\n a = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abc'\n a.options.should == {:js_url_key=>'abc', :parent=>@parent}\n end\n end\n describe '#identify' do\n it 'should return a js string' do\n @api = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.identify('id', {:email=>'test@test.com'}).should == \"_kmq.push([\\\"identify\\\", \\\"test@test.com\\\"]);\"\n end\n it 'uses the id parameter when the email parameter is not present' do\n @api = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.identify('id').should == \"_kmq.push([\\\"identify\\\", \\\"id\\\"]);\"\n end\n end\n describe '#event' do\n it 'should return a js string' do\n @api = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.event('Big Deal', {:something=>'good'}).should == \"_kmq.push([\\\"record\\\", \\\"Big Deal\\\", #{{:something=>'good'}.to_json}]);\"\n end\n end\n describe '#set' do\n it 'should return a js string' do\n @api = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.set({:something=>'good', :b=>2}).should == \"_kmq.push([\\\"set\\\", #{{:something=>'good', :b=>2}.to_json}]);\"\n end\n end\n describe '#alias_identity' do\n it 'should return a js string' do\n @api = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.alias_identity('foo', 'bar').should == \"_kmq.push([\\\"alias\\\", \\\"foo\\\", \\\"bar\\\"]);\"\n end\n end\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::KissMetrics.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.init_javascript(:head_prepend).should == ''\n @api.init_javascript(:head_append).should == ''\n @api.init_javascript(:body_prepend).should =~ /i\\.kissmetrics\\.com/\n @api.init_javascript(:body_prepend).should =~ /abcdef/\n @api.init_javascript(:body_append).should == ''\n end\n end\nend\n" }, { "path": "spec/analytical/modules/mixpanel_spec.rb", "content": "require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper')\nrequire 'json'\n\ndescribe \"Analytical::Modules::Mixpanel\" do\n before(:each) do\n @parent = mock('api', :options=>{:google=>{:js_url_key=>'abc'}})\n end\n describe 'on initialize' do\n it 'should set the command_location' do\n a = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abc'\n a.tracking_command_location.should == :body_append\n end\n it 'should set the options' do\n a = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abc'\n a.options.should == {:js_url_key=>'abc', :parent=>@parent}\n end\n end\n describe '#identify' do\n it 'should return a js string' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.identify('id', {:email=>'test@test.com'}).should == \"mixpanel.identify('id');\"\n end\n it 'should return a js string with name if included' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.identify('id', {:email=>'test@test.com', :name => \"user_name\"}).should == \"mixpanel.identify('id'); mixpanel.name_tag('user_name');\"\n end\n end\n describe '#track' do\n it 'should return the tracking javascript' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :key=>'abcdef'\n result = @api.track('pagename', {'page title'=>'lovely day'})\n match = result.match /mixpanel.track\\(\"page viewed\", \\{(.+)\\}, function\\(\\)\\{\\}/ \n match.should_not be_nil\n # parse the JSON to work around varying order of key/value pairs in analytical's result string\n JSON.parse(\"{#{ match[1] }}\").should == { 'url' => 'pagename', 'page title' => 'lovely day'}\n end\n it 'should return the tracking javascript with a callback' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :key=>'abcdef'\n result = @api.track('pagename', {'page title'=>'lovely day', :callback=>'fubar'})\n match = result.match /mixpanel.track\\(\"page viewed\", \\{(.+)\\}, fubar\\);/ \n match.should_not be_nil\n # parse the JSON to work around varying order of key/value pairs in analytical's result string\n JSON.parse(\"{#{ match[1] }}\").should == { 'url' => 'pagename', 'page title' => 'lovely day'}\n end\n it 'should return the tracking javascript with a custom event name' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :key=>'abcdef'\n @api.track('pagename', {:event=>'virtual pageview'}).should == \"mixpanel.track(\\\"virtual pageview\\\", {\\\"url\\\":\\\"pagename\\\"}, function(){});\"\n end\n it 'should return nil when Mixpanel pageview tracking is disabled' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :key=>'abcdef', :track_pageview => false\n @api.track('pagename', {'page title'=>'lovely day', :callback=>'fubar'}).should be_nil\n end\n\n end\n describe '#event' do\n it 'should return a js string' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.event('An event happened', { :item => 43 }).should == \"mixpanel.track(\\\"An event happened\\\", {\\\"item\\\":43});\"\n end\n end\n describe '#alias_identity' do\n it 'should return a js string' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.alias_identity(nil, 'new identity').should == \"mixpanel.alias(\\\"new identity\\\");\"\n end\n it 'ignores the first parameter' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.alias_identity('foo', 'new identity').should == \"mixpanel.alias(\\\"new identity\\\");\"\n end\n end\n \n describe '#person' do\n it 'should return a js string' do\n @api = Analytical::Modules::Mixpanel.new :parent => @parent, :js_url_key => 'abcdef'\n @api.person({ :name => 'P. Dummy', :email => 'p.dummy@ask.com' }).should == \"mixpanel.people.set({\\\"name\\\":\\\"P. Dummy\\\",\\\"email\\\":\\\"p.dummy@ask.com\\\"});\"\n end\n end\n \n describe '#revenue' do\n it 'should return a js string' do\n @api = Analytical::Modules::Mixpanel.new :parent => @parent, :js_url_key => 'abcdef'\n @api.revenue(100, { :product => 'Book' }).should == \"mixpanel.people.track_charge(100, {\\\"product\\\":\\\"Book\\\"});\"\n end\n end\n\n describe '#queue' do\n before(:each) do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :js_url_key=>'abcdef'\n @api.command_store.commands = [:a, :b, :c]\n end\n describe 'with an alias_identity command' do\n it 'should store it at the head of the command list' do\n @api.queue :identify, 'someone', {:some=>:args}\n @api.queue :alias_identity, 'someone new'\n @api.command_store.commands.should == [[:alias_identity, 'someone new'], [:identify, 'someone', {:some=>:args}], :a, :b, :c]\n end\n end\n describe 'with an identify command' do\n it 'should store it at the head of the command list' do\n @api.queue :identify, 'someone', {:some=>:args}\n @api.command_store.commands.should == [[:identify, 'someone', {:some=>:args}], :a, :b, :c]\n end\n it 'should ignore it if head of queue is :alias_identity' do\n @api.queue :alias_identity, 'someone new'\n @api.queue :identify, 'someone', {:some=>:args}\n @api.command_store.commands.should == [[:alias_identity, 'someone new'], :a, :b, :c]\n end\n end\n describe 'with any other command' do\n it 'should store it at the end of the command list' do\n @api.queue :other, {:some=>:args}\n @api.command_store.commands.should == [:a, :b, :c, [:other, {:some=>:args}]]\n end\n end\n end\n\n describe '#init_javascript' do\n it 'should return the init javascript' do\n @api = Analytical::Modules::Mixpanel.new :parent=>@parent, :key=>'abcdef'\n @api.init_javascript(:head_prepend).should == ''\n @api.init_javascript(:head_append).should == ''\n @api.init_javascript(:body_prepend).should == ''\n @api.init_javascript(:body_append).should =~ %r(cdn\\.mxpnl\\.com\\/libs/mixpanel-2\\.2\\.min\\.js)\n @api.init_javascript(:body_append).should =~ %r(var config = { track_pageview: true };)\n @api.init_javascript(:body_append).should =~ %r(mixpanel\\.init\\(\"abcdef\"\\, config)\n @api.init_javascript(:body_append).should =~ %r(