diff --git a/rails/app/controllers/application_controller.rb b/rails/app/controllers/application_controller.rb new file mode 100644 index 0000000..e8065d9 --- /dev/null +++ b/rails/app/controllers/application_controller.rb @@ -0,0 +1,3 @@ +class ApplicationController < ActionController::Base + protect_from_forgery +end diff --git a/rails/app/controllers/artist_controller.rb b/rails/app/controllers/artist_controller.rb new file mode 100644 index 0000000..7befd6b --- /dev/null +++ b/rails/app/controllers/artist_controller.rb @@ -0,0 +1,11 @@ +class ArtistController < ApplicationController + def view + @artist = Artist.getByName(params[:name]) + @albums = ReleaseGroup.getArtistAlbums(@artist.id) + rg_ids = [] + @albums.each do |a| + rg_ids << a.id + end + @releases = Release.getReleases(rg_ids, true, true); + end +end diff --git a/rails/app/helpers/application_helper.rb b/rails/app/helpers/application_helper.rb new file mode 100644 index 0000000..de6be79 --- /dev/null +++ b/rails/app/helpers/application_helper.rb @@ -0,0 +1,2 @@ +module ApplicationHelper +end diff --git a/rails/app/helpers/artist_helper.rb b/rails/app/helpers/artist_helper.rb new file mode 100644 index 0000000..cfeb732 --- /dev/null +++ b/rails/app/helpers/artist_helper.rb @@ -0,0 +1,2 @@ +module ArtistHelper +end diff --git a/rails/app/models/artist.rb b/rails/app/models/artist.rb new file mode 100644 index 0000000..7ef9616 --- /dev/null +++ b/rails/app/models/artist.rb @@ -0,0 +1,6 @@ +class Artist < ActiveRecord::Base + set_table_name 'musicbrainz.bh_artist' + def self.getByName(name) + Artist.first(:conditions => ['name = ? AND id=credit_id', name], :order => 'rating DESC') + end +end diff --git a/rails/app/models/release.rb b/rails/app/models/release.rb new file mode 100644 index 0000000..49bec74 --- /dev/null +++ b/rails/app/models/release.rb @@ -0,0 +1,23 @@ +class Release < ActiveRecord::Base + set_table_name 'musicbrainz.bh_release' + def self.getReleases(release_groups, group_by_release = false, only_official = false) + releases = Release.all( + :conditions => [ + 'release_group IN(?) AND '+ + (only_official ? 'release_type=1' : 'release_type IS NOT NULL'), release_groups + ], + :order => 'date ASC, id ASC' + ) + if group_by_release + g_releases = {} + releases.each do |release| + if g_releases[release.release_group].nil? + g_releases[release.release_group] = {} + end + g_releases[release.release_group][release.id] = release + end + return g_releases + end + return releases + end +end diff --git a/rails/app/models/release_group.rb b/rails/app/models/release_group.rb new file mode 100644 index 0000000..824cb3d --- /dev/null +++ b/rails/app/models/release_group.rb @@ -0,0 +1,6 @@ +class ReleaseGroup < ActiveRecord::Base + set_table_name 'musicbrainz.bh_release_group' + def self.getArtistAlbums(artist_id) + ReleaseGroup.all(:conditions => ['artist_id = ? AND release_type=1', artist_id], :order => 'year ASC, id ASC') + end +end diff --git a/rails/app/views/artist/view.rhtml b/rails/app/views/artist/view.rhtml new file mode 100644 index 0000000..baad6c0 --- /dev/null +++ b/rails/app/views/artist/view.rhtml @@ -0,0 +1 @@ +

<%= @artist.name %>

\ No newline at end of file diff --git a/rails/app/views/layouts/application.html.erb b/rails/app/views/layouts/application.html.erb new file mode 100644 index 0000000..12df4b4 --- /dev/null +++ b/rails/app/views/layouts/application.html.erb @@ -0,0 +1,14 @@ + + + + Beathaven + <%= stylesheet_link_tag :all %> + <%= javascript_include_tag :defaults %> + <%= csrf_meta_tag %> + + + +<%= yield %> + + + diff --git a/rails/config.ru b/rails/config.ru new file mode 100644 index 0000000..c4e5eae --- /dev/null +++ b/rails/config.ru @@ -0,0 +1,4 @@ +# This file is used by Rack-based servers to start the application. + +require ::File.expand_path('../config/environment', __FILE__) +run Beathaven::Application diff --git a/rails/config/application.rb b/rails/config/application.rb new file mode 100644 index 0000000..b716dd1 --- /dev/null +++ b/rails/config/application.rb @@ -0,0 +1,42 @@ +require File.expand_path('../boot', __FILE__) + +require 'rails/all' + +# If you have a Gemfile, require the gems listed there, including any gems +# you've limited to :test, :development, or :production. +Bundler.require(:default, Rails.env) if defined?(Bundler) + +module Beathaven + class Application < Rails::Application + # Settings in config/environments/* take precedence over those specified here. + # Application configuration should go into files in config/initializers + # -- all .rb files in that directory are automatically loaded. + + # Custom directories with classes and modules you want to be autoloadable. + # config.autoload_paths += %W(#{config.root}/extras) + + # Only load the plugins named here, in the order given (default is alphabetical). + # :all can be used as a placeholder for all plugins not explicitly named. + # config.plugins = [ :exception_notification, :ssl_requirement, :all ] + + # Activate observers that should always be running. + # config.active_record.observers = :cacher, :garbage_collector, :forum_observer + + # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone. + # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC. + # config.time_zone = 'Central Time (US & Canada)' + + # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded. + # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s] + # config.i18n.default_locale = :de + + # JavaScript files you want as :defaults (application.js is always included). + # config.action_view.javascript_expansions[:defaults] = %w(jquery rails) + + # Configure the default encoding used in templates for Ruby 1.9. + config.encoding = "utf-8" + + # Configure sensitive parameters which will be filtered from the log file. + config.filter_parameters += [:password] + end +end diff --git a/rails/config/boot.rb b/rails/config/boot.rb new file mode 100644 index 0000000..4489e58 --- /dev/null +++ b/rails/config/boot.rb @@ -0,0 +1,6 @@ +require 'rubygems' + +# Set up gems listed in the Gemfile. +ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__) + +require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE']) diff --git a/rails/config/database.yml b/rails/config/database.yml new file mode 100644 index 0000000..15e28ff --- /dev/null +++ b/rails/config/database.yml @@ -0,0 +1,10 @@ +# PostgreSQL version 9.0 +# gem install pg +development: + adapter: postgresql + database: beathaven + host: 192.168.0.128 + username: postgres + password: password + pool: 5 + timeout: 5000 \ No newline at end of file diff --git a/rails/config/environment.rb b/rails/config/environment.rb new file mode 100644 index 0000000..1d5f3fa --- /dev/null +++ b/rails/config/environment.rb @@ -0,0 +1,5 @@ +# Load the rails application +require File.expand_path('../application', __FILE__) + +# Initialize the rails application +Beathaven::Application.initialize! diff --git a/rails/config/environments/development.rb b/rails/config/environments/development.rb new file mode 100644 index 0000000..9fceffd --- /dev/null +++ b/rails/config/environments/development.rb @@ -0,0 +1,26 @@ +Beathaven::Application.configure do + # Settings specified here will take precedence over those in config/application.rb + + # In the development environment your application's code is reloaded on + # every request. This slows down response time but is perfect for development + # since you don't have to restart the webserver when you make code changes. + config.cache_classes = false + + # Log error messages when you accidentally call methods on nil. + config.whiny_nils = true + + # Show full error reports and disable caching + config.consider_all_requests_local = true + config.action_view.debug_rjs = true + config.action_controller.perform_caching = false + + # Don't care if the mailer can't send + config.action_mailer.raise_delivery_errors = false + + # Print deprecation notices to the Rails logger + config.active_support.deprecation = :log + + # Only use best-standards-support built into browsers + config.action_dispatch.best_standards_support = :builtin +end + diff --git a/rails/config/environments/production.rb b/rails/config/environments/production.rb new file mode 100644 index 0000000..11eadc7 --- /dev/null +++ b/rails/config/environments/production.rb @@ -0,0 +1,49 @@ +Beathaven::Application.configure do + # Settings specified here will take precedence over those in config/application.rb + + # The production environment is meant for finished, "live" apps. + # Code is not reloaded between requests + config.cache_classes = true + + # Full error reports are disabled and caching is turned on + config.consider_all_requests_local = false + config.action_controller.perform_caching = true + + # Specifies the header that your server uses for sending files + config.action_dispatch.x_sendfile_header = "X-Sendfile" + + # For nginx: + # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' + + # If you have no front-end server that supports something like X-Sendfile, + # just comment this out and Rails will serve the files + + # See everything in the log (default is :info) + # config.log_level = :debug + + # Use a different logger for distributed setups + # config.logger = SyslogLogger.new + + # Use a different cache store in production + # config.cache_store = :mem_cache_store + + # Disable Rails's static asset server + # In production, Apache or nginx will already do this + config.serve_static_assets = false + + # Enable serving of images, stylesheets, and javascripts from an asset server + # config.action_controller.asset_host = "http://assets.example.com" + + # Disable delivery errors, bad email addresses will be ignored + # config.action_mailer.raise_delivery_errors = false + + # Enable threaded mode + # config.threadsafe! + + # Enable locale fallbacks for I18n (makes lookups for any locale fall back to + # the I18n.default_locale when a translation can not be found) + config.i18n.fallbacks = true + + # Send deprecation notices to registered listeners + config.active_support.deprecation = :notify +end diff --git a/rails/config/environments/test.rb b/rails/config/environments/test.rb new file mode 100644 index 0000000..29a7bd7 --- /dev/null +++ b/rails/config/environments/test.rb @@ -0,0 +1,35 @@ +Beathaven::Application.configure do + # Settings specified here will take precedence over those in config/application.rb + + # The test environment is used exclusively to run your application's + # test suite. You never need to work with it otherwise. Remember that + # your test database is "scratch space" for the test suite and is wiped + # and recreated between test runs. Don't rely on the data there! + config.cache_classes = true + + # Log error messages when you accidentally call methods on nil. + config.whiny_nils = true + + # Show full error reports and disable caching + config.consider_all_requests_local = true + config.action_controller.perform_caching = false + + # Raise exceptions instead of rendering exception templates + config.action_dispatch.show_exceptions = false + + # Disable request forgery protection in test environment + config.action_controller.allow_forgery_protection = false + + # Tell Action Mailer not to deliver emails to the real world. + # The :test delivery method accumulates sent emails in the + # ActionMailer::Base.deliveries array. + config.action_mailer.delivery_method = :test + + # Use SQL instead of Active Record's schema dumper when creating the test database. + # This is necessary if your schema can't be completely dumped by the schema dumper, + # like if you have constraints or database-specific column types + # config.active_record.schema_format = :sql + + # Print deprecation notices to the stderr + config.active_support.deprecation = :stderr +end diff --git a/rails/config/initializers/backtrace_silencers.rb b/rails/config/initializers/backtrace_silencers.rb new file mode 100644 index 0000000..59385cd --- /dev/null +++ b/rails/config/initializers/backtrace_silencers.rb @@ -0,0 +1,7 @@ +# Be sure to restart your server when you modify this file. + +# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces. +# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ } + +# You can also remove all the silencers if you're trying to debug a problem that might stem from framework code. +# Rails.backtrace_cleaner.remove_silencers! diff --git a/rails/config/initializers/inflections.rb b/rails/config/initializers/inflections.rb new file mode 100644 index 0000000..9e8b013 --- /dev/null +++ b/rails/config/initializers/inflections.rb @@ -0,0 +1,10 @@ +# Be sure to restart your server when you modify this file. + +# Add new inflection rules using the following format +# (all these examples are active by default): +# ActiveSupport::Inflector.inflections do |inflect| +# inflect.plural /^(ox)$/i, '\1en' +# inflect.singular /^(ox)en/i, '\1' +# inflect.irregular 'person', 'people' +# inflect.uncountable %w( fish sheep ) +# end diff --git a/rails/config/initializers/mime_types.rb b/rails/config/initializers/mime_types.rb new file mode 100644 index 0000000..72aca7e --- /dev/null +++ b/rails/config/initializers/mime_types.rb @@ -0,0 +1,5 @@ +# Be sure to restart your server when you modify this file. + +# Add new mime types for use in respond_to blocks: +# Mime::Type.register "text/richtext", :rtf +# Mime::Type.register_alias "text/html", :iphone diff --git a/rails/config/initializers/secret_token.rb b/rails/config/initializers/secret_token.rb new file mode 100644 index 0000000..46bb498 --- /dev/null +++ b/rails/config/initializers/secret_token.rb @@ -0,0 +1,7 @@ +# Be sure to restart your server when you modify this file. + +# Your secret key for verifying the integrity of signed cookies. +# If you change this key, all old signed cookies will become invalid! +# Make sure the secret is at least 30 characters and all random, +# no regular words or you'll be exposed to dictionary attacks. +Beathaven::Application.config.secret_token = '4640513caed8bd0f9d5de3f39e95fd8cf6c070424b3f1c6da5c6e1a0aac18af67242e6866f1f7c970b426db07c68c960a22dcf45e4e8ac0a02a5fd32a6ba4bee' diff --git a/rails/config/initializers/session_store.rb b/rails/config/initializers/session_store.rb new file mode 100644 index 0000000..3078eb0 --- /dev/null +++ b/rails/config/initializers/session_store.rb @@ -0,0 +1,8 @@ +# Be sure to restart your server when you modify this file. + +Beathaven::Application.config.session_store :cookie_store, :key => '_beathaven_session' + +# Use the database for sessions instead of the cookie-based default, +# which shouldn't be used to store highly confidential information +# (create the session table with "rails generate session_migration") +# Beathaven::Application.config.session_store :active_record_store diff --git a/rails/config/locales/en.yml b/rails/config/locales/en.yml new file mode 100644 index 0000000..a747bfa --- /dev/null +++ b/rails/config/locales/en.yml @@ -0,0 +1,5 @@ +# Sample localization file for English. Add more files in this directory for other locales. +# See http://github.com/svenfuchs/rails-i18n/tree/master/rails%2Flocale for starting points. + +en: + hello: "Hello world" diff --git a/rails/config/routes.rb b/rails/config/routes.rb new file mode 100644 index 0000000..fc1e854 --- /dev/null +++ b/rails/config/routes.rb @@ -0,0 +1,60 @@ +Beathaven::Application.routes.draw do + # The priority is based upon order of creation: + # first created -> highest priority. + + # Sample of regular route: + # match 'products/:id' => 'catalog#view' + # Keep in mind you can assign values other than :controller and :action + + # Sample of named route: + # match 'products/:id/purchase' => 'catalog#purchase', :as => :purchase + # This route can be invoked with purchase_url(:id => product.id) + + # Sample resource route (maps HTTP verbs to controller actions automatically): + # resources :products + + # Sample resource route with options: + # resources :products do + # member do + # get 'short' + # post 'toggle' + # end + # + # collection do + # get 'sold' + # end + # end + + # Sample resource route with sub-resources: + # resources :products do + # resources :comments, :sales + # resource :seller + # end + + # Sample resource route with more complex sub-resources + # resources :products do + # resources :comments + # resources :sales do + # get 'recent', :on => :collection + # end + # end + + # Sample resource route within a namespace: + # namespace :admin do + # # Directs /admin/products/* to Admin::ProductsController + # # (app/controllers/admin/products_controller.rb) + # resources :products + # end + + # You can have the root of your site routed with "root" + # just remember to delete public/index.html. + # root :to => "welcome#index" + + # See how all your routes lay out with "rake routes" + + # This is a legacy wild controller route that's not recommended for RESTful applications. + # Note: This route will make all actions in every controller accessible via GET requests. + # match ':controller(/:action(/:id(.:format)))' + + match 'artist/:name' => 'artist#view' +end diff --git a/rails/db/seeds.rb b/rails/db/seeds.rb new file mode 100644 index 0000000..664d8c7 --- /dev/null +++ b/rails/db/seeds.rb @@ -0,0 +1,7 @@ +# This file should contain all the record creation needed to seed the database with its default values. +# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup). +# +# Examples: +# +# cities = City.create([{ :name => 'Chicago' }, { :name => 'Copenhagen' }]) +# Mayor.create(:name => 'Daley', :city => cities.first) diff --git a/rails/doc/README_FOR_APP b/rails/doc/README_FOR_APP new file mode 100644 index 0000000..fe41f5c --- /dev/null +++ b/rails/doc/README_FOR_APP @@ -0,0 +1,2 @@ +Use this README file to introduce your application and point to useful places in the API for learning more. +Run "rake doc:app" to generate API documentation for your models, controllers, helpers, and libraries. diff --git a/rails/lib/tasks/.gitkeep b/rails/lib/tasks/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/rails/log/development.log b/rails/log/development.log new file mode 100644 index 0000000..bf6e01b --- /dev/null +++ b/rails/log/development.log @@ -0,0 +1,935 @@ + SQL (3.4ms) SHOW client_min_messages + SQL (2.0ms) SET client_min_messages TO 'panic' + SQL (2.1ms) SET standard_conforming_strings = on + SQL (1.7ms) SET client_min_messages TO 'notice' + SQL (86.7ms) SET time zone 'UTC' + SQL (1.9ms) SHOW TIME ZONE + Artists Load (21412.8ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" ORDER BY musicbrainz.bh_artist.id DESC LIMIT 1 + SQL (205.9ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + Artists Load (13454.4ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" LIMIT 1 + Artists Load (112.2ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet') + Artists Load (16.0ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) + Artists Load (32.2ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC + + +Started GET "/Artist/view/Jet/" for 127.0.0.1 at 2011-04-03 18:32:15 +0400 + SQL (3.8ms) SHOW client_min_messages + SQL (1.4ms) SET client_min_messages TO 'panic' + SQL (2.0ms) SET standard_conforming_strings = on + SQL (1.9ms) SET client_min_messages TO 'notice' + SQL (15.2ms) SET time zone 'UTC' + SQL (1.9ms) SHOW TIME ZONE + +ActionController::RoutingError (No route matches "/Artist/view/Jet"): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.3ms) + + +Started GET "/Artist/view/123/" for 127.0.0.1 at 2011-04-03 18:32:21 +0400 + +ActionController::RoutingError (No route matches "/Artist/view/123"): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.1ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:33:39 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} +Completed in 29ms + +SyntaxError (/Users/chez/Sites/beathaven/app/models/artists.rb:3: syntax error, unexpected ':', expecting ';' or '\n' + def getByName :name + ^ +/Users/chez/Sites/beathaven/app/models/artists.rb:7: syntax error, unexpected keyword_end, expecting $end): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.5ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (8.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:34:01 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} +Completed in 5ms + +SyntaxError (/Users/chez/Sites/beathaven/app/models/artists.rb:3: syntax error, unexpected tSYMBEG, expecting ')' + def getByName(:name) + ^ +/Users/chez/Sites/beathaven/app/models/artists.rb:7: syntax error, unexpected keyword_end, expecting $end): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.3ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.1ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:34:11 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (55.6ms)  SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' + +Completed in 62ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.5ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.5ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:34:23 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} +Completed in 6ms + +SyntaxError (/Users/chez/Sites/beathaven/app/models/artists.rb:3: syntax error, unexpected tSYMBEG, expecting ')' + def getByName(:name) + ^ +/Users/chez/Sites/beathaven/app/models/artists.rb:7: syntax error, unexpected keyword_end, expecting $end): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.7ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.9ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:34:33 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} +Completed in 5ms + +SyntaxError (/Users/chez/Sites/beathaven/app/models/artists.rb:3: formal argument cannot be an instance variable + def getByName(@name) + ^): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:35:25 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (3.9ms) SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' +Completed in 10ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:35:47 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (3.5ms)  SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' + +Completed in 11ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.7ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.9ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:35:48 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (10.4ms) SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' +Completed in 17ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:35:58 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (11.3ms)  SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' + +Completed in 18ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.5ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.4ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:37:28 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (7.6ms) SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' +Completed in 15ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.5ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.8ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:37:29 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (5.2ms)  SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' + +Completed in 13ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.5ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.4ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:38:04 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (5.9ms) SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' +Completed in 13ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (2.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.5ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (9.2ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:38:05 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + SQL (7.4ms)  SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' + +Completed in 14ms + +NoMethodError (undefined method `getByName' for Artists(Table doesn't exist):Class): + app/controllers/artist_controller.rb:3:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.2ms) + SQL (5.3ms) SHOW client_min_messages + SQL (2.3ms) SET client_min_messages TO 'panic' + SQL (2.1ms) SET standard_conforming_strings = on + SQL (1.7ms) SET client_min_messages TO 'notice' + SQL (4.7ms) SET time zone 'UTC' + SQL (3.5ms) SHOW TIME ZONE + SQL (23.4ms)  SELECT COUNT(*) + FROM pg_tables + WHERE tablename = 'bh_artist' + AND schemaname = 'musicbrainz' + + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:40:06 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (92.9ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 256ms + +ActionView::MissingTemplate (Missing template artist/view with {:handlers=>[:erb, :rjs, :builder, :rhtml, :rxml], :formats=>[:html], :locale=>[:en, :en]} in view paths "/Users/chez/Sites/beathaven/app/views"): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/missing_template.erb within rescues/layout (0.8ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:40:33 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (14.9ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Rendered artist/view.rhtml within layouts/application (23.8ms) +Completed 200 OK in 50ms (Views: 28.1ms | ActiveRecord: 14.9ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:40:52 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (18.2ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + SQL (18.1ms)  SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + +Rendered artist/view.rhtml within layouts/application (31.8ms) +Completed 200 OK in 62ms (Views: 18.5ms | ActiveRecord: 36.2ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:40:54 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (12.9ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + SQL (6.7ms)  SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + +Rendered artist/view.rhtml within layouts/application (43.5ms) +Completed 200 OK in 67ms (Views: 40.8ms | ActiveRecord: 19.6ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:41:07 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (10.5ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + SQL (5.8ms)  SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + +Rendered artist/view.rhtml within layouts/application (17.7ms) +Completed 200 OK in 39ms (Views: 16.2ms | ActiveRecord: 16.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 18:41:42 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (16.5ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + SQL (8.2ms)  SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + +Rendered artist/view.rhtml within layouts/application (20.3ms) +Completed 200 OK in 48ms (Views: 16.6ms | ActiveRecord: 24.7ms) + + +Started GET "/artists" for 95.84.12.175 at 2011-04-03 19:28:07 +0400 + +ActionController::RoutingError (No route matches "/artists"): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (0.9ms) + + +Started GET "/artists/view" for 95.84.12.175 at 2011-04-03 19:28:12 +0400 + +ActionController::RoutingError (No route matches "/artists/view"): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (0.9ms) + + +Started GET "/artists/view/1" for 95.84.12.175 at 2011-04-03 19:28:15 +0400 + +ActionController::RoutingError (No route matches "/artists/view/1"): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.0ms) + + +Started GET "/artists/1" for 95.84.12.175 at 2011-04-03 19:28:19 +0400 + +ActionController::RoutingError (No route matches "/artists/1"): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (0.9ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:34:33 +0400 + SQL (3.1ms) SHOW client_min_messages + SQL (5.8ms) SET client_min_messages TO 'panic' + SQL (2.0ms) SET standard_conforming_strings = on + SQL (2.2ms) SET client_min_messages TO 'notice' + SQL (36.5ms) SET time zone 'UTC' + SQL (4.7ms) SHOW TIME ZONE + +SyntaxError (/Users/chez/Sites/bh-git/rails/app/controllers/artist_controller.rb:6: syntax error, unexpected keyword_do_block +/Users/chez/Sites/bh-git/rails/app/controllers/artist_controller.rb:10: syntax error, unexpected keyword_end, expecting $end): + + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (12.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (17.9ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:35:34 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (55.1ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 183ms + +NameError (uninitialized constant ArtistController::ReleaseGroups): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) + SQL (15.5ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (23.6ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (28.7ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:36:08 +0400 + SQL (3.1ms) SHOW client_min_messages + SQL (1.5ms) SET client_min_messages TO 'panic' + SQL (5.3ms) SET standard_conforming_strings = on + SQL (4.7ms) SET client_min_messages TO 'notice' + SQL (3.6ms) SET time zone 'UTC' + SQL (2.7ms) SHOW TIME ZONE + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (47.3ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 144ms + +NameError (uninitialized constant ArtistController::ReleaseGroups): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) + SQL (14.6ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (22.7ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (28.4ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:44:33 +0400 + SQL (7.5ms) SHOW client_min_messages + SQL (10.8ms) SET client_min_messages TO 'panic' + SQL (21.1ms) SET standard_conforming_strings = on + SQL (7.2ms) SET client_min_messages TO 'notice' + SQL (11.2ms) SET time zone 'UTC' + SQL (3.1ms) SHOW TIME ZONE + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artists Load (52.3ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 64ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms) + SQL (28.7ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (62.1ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (67.8ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:46:09 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (28.1ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 39ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (7.0ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (13.7ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (18.7ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:46:29 +0400 + SQL (4.5ms) SHOW client_min_messages + SQL (2.0ms) SET client_min_messages TO 'panic' + SQL (1.9ms) SET standard_conforming_strings = on + SQL (2.2ms) SET client_min_messages TO 'notice' + SQL (4.7ms) SET time zone 'UTC' + SQL (6.3ms) SHOW TIME ZONE + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (64.7ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 141ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (20.1ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (28.0ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (33.5ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:47:05 +0400 + SQL (5.8ms) SHOW client_min_messages + SQL (2.1ms) SET client_min_messages TO 'panic' + SQL (1.8ms) SET standard_conforming_strings = on + SQL (1.7ms) SET client_min_messages TO 'notice' + SQL (4.1ms) SET time zone 'UTC' + SQL (1.8ms) SHOW TIME ZONE + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (69.0ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 81ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) + SQL (8.3ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (42.5ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (47.6ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:47:06 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (12.6ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 24ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms) + SQL (14.2ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (21.0ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (26.1ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:48:25 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (16.7ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 28ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) + SQL (8.5ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (16.3ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (21.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:52:09 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (15.2ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 27ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) + SQL (5.3ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (12.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (17.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:52:09 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (16.3ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 27ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (6.1ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (13.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (18.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:53:54 +0400 + +TypeError (wrong argument type Class (expected Module)): + app/controllers/artist_controller.rb:2:in `include' + app/controllers/artist_controller.rb:2:in `' + app/controllers/artist_controller.rb:1:in `' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (6.4ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:53:54 +0400 + +TypeError (wrong argument type Class (expected Module)): + app/controllers/artist_controller.rb:2:in `include' + app/controllers/artist_controller.rb:2:in `' + app/controllers/artist_controller.rb:1:in `' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.4ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (6.3ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:54:07 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (11.2ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 25ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms) + SQL (3.8ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (11.6ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (17.1ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:54:15 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (10.8ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + SQL (4.8ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered artist/view.rhtml within layouts/application (44.3ms) +Completed 200 OK in 67ms (Views: 44.3ms | ActiveRecord: 30.5ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:54:20 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (12.1ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 23ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (5.1ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (11.9ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (16.7ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:54:31 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (26.7ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 38ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (7.0ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (13.9ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (18.8ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:54:52 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (35.3ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 75ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms) + SQL (7.8ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (14.9ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (20.6ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:54:53 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (14.0ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 25ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (5.9ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (13.9ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (18.7ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:55:46 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (17.0ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 28ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) + SQL (5.4ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (44.7ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (50.1ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:55:47 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (13.1ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 +Completed in 24ms + +NameError (uninitialized constant ArtistController::ReleaseGroup): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.3ms) + SQL (5.2ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (12.3ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (17.7ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:56:07 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (12.7ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + Releasegroup Load (324.1ms) SELECT "musicbrainz"."bh_release_group".* FROM "musicbrainz"."bh_release_group" LIMIT 1 + SQL (15.7ms)  SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_release_group"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + +Completed in 403ms + +ActiveRecord::SubclassNotFound (The single-table inheritance mechanism failed to locate the subclass: '4'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite Releasegroup.inheritance_column to use another column for that information.): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) + SQL (6.3ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (13.1ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (18.1ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:57:49 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (18.1ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + ReleaseGroup Load (9.0ms) SELECT "musicbrainz"."bh_release_group".* FROM "musicbrainz"."bh_release_group" LIMIT 1 + SQL (7.7ms)  SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_release_group"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + +Completed in 56ms + +ActiveRecord::SubclassNotFound (The single-table inheritance mechanism failed to locate the subclass: '4'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite ReleaseGroup.inheritance_column to use another column for that information.): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (5.4ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (39.0ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (44.0ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 20:57:51 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (12.3ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + ReleaseGroup Load (23.4ms) SELECT "musicbrainz"."bh_release_group".* FROM "musicbrainz"."bh_release_group" LIMIT 1 + SQL (4.5ms)  SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_release_group"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + +Completed in 61ms + +ActiveRecord::SubclassNotFound (The single-table inheritance mechanism failed to locate the subclass: '4'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite ReleaseGroup.inheritance_column to use another column for that information.): + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms) + SQL (11.8ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (18.7ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (23.6ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 21:08:23 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (18.4ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + SQL (6.6ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + ReleaseGroup Load (652.3ms) SELECT "musicbrainz"."bh_release_group".* FROM "musicbrainz"."bh_release_group" WHERE (artist_id = 99187 AND type=1) ORDER BY year ASC, id ASC + SQL (7.7ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_release_group"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Completed in 798ms + +ActiveRecord::SubclassNotFound (The single-table inheritance mechanism failed to locate the subclass: '1'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite ReleaseGroup.inheritance_column to use another column for that information.): + app/models/release_group.rb:4:in `getArtistAlbums' + app/controllers/artist_controller.rb:4:in `view' + +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.2ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (2.8ms) +Rendered /Users/chez/.rvm/gems/ruby-1.9.2-p180@beathaven/gems/actionpack-3.0.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (7.8ms) + + +Started GET "/artist/Jet/" for 127.0.0.1 at 2011-04-03 21:09:52 +0400 + Processing by ArtistController#view as HTML + Parameters: {"name"=>"Jet"} + Artist Load (15.8ms) SELECT "musicbrainz"."bh_artist".* FROM "musicbrainz"."bh_artist" WHERE (name = 'Jet' AND id=credit_id) ORDER BY rating DESC LIMIT 1 + SQL (8.1ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_artist"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum + ReleaseGroup Load (13.0ms) SELECT "musicbrainz"."bh_release_group".* FROM "musicbrainz"."bh_release_group" WHERE (artist_id = 99187 AND release_type=1) ORDER BY year ASC, id ASC + SQL (4.6ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull + FROM pg_attribute a LEFT JOIN pg_attrdef d + ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attrelid = '"musicbrainz"."bh_release_group"'::regclass + AND a.attnum > 0 AND NOT a.attisdropped + ORDER BY a.attnum +Rendered artist/view.rhtml within layouts/application (2.2ms) +Completed 200 OK in 144ms (Views: 45.6ms | ActiveRecord: 41.5ms) diff --git a/rails/log/production.log b/rails/log/production.log new file mode 100644 index 0000000..e69de29 diff --git a/rails/log/server.log b/rails/log/server.log new file mode 100644 index 0000000..e69de29 diff --git a/rails/log/test.log b/rails/log/test.log new file mode 100644 index 0000000..e69de29 diff --git a/rails/public/404.html b/rails/public/404.html new file mode 100644 index 0000000..9a48320 --- /dev/null +++ b/rails/public/404.html @@ -0,0 +1,26 @@ + + + + The page you were looking for doesn't exist (404) + + + + + +
+

The page you were looking for doesn't exist.

+

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

+
+ + diff --git a/rails/public/422.html b/rails/public/422.html new file mode 100644 index 0000000..83660ab --- /dev/null +++ b/rails/public/422.html @@ -0,0 +1,26 @@ + + + + The change you wanted was rejected (422) + + + + + +
+

The change you wanted was rejected.

+

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

+
+ + diff --git a/rails/public/500.html b/rails/public/500.html new file mode 100644 index 0000000..b80307f --- /dev/null +++ b/rails/public/500.html @@ -0,0 +1,26 @@ + + + + We're sorry, but something went wrong (500) + + + + + +
+

We're sorry, but something went wrong.

+

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

+
+ + diff --git a/rails/public/favicon.ico b/rails/public/favicon.ico new file mode 100644 index 0000000..e69de29 diff --git a/rails/public/images/rails.png b/rails/public/images/rails.png new file mode 100644 index 0000000..d5edc04 Binary files /dev/null and b/rails/public/images/rails.png differ diff --git a/rails/public/index.html b/rails/public/index.html new file mode 100644 index 0000000..75d5edd --- /dev/null +++ b/rails/public/index.html @@ -0,0 +1,239 @@ + + + + Ruby on Rails: Welcome aboard + + + + +
+ + +
+ + + + +
+

Getting started

+

Here’s how to get rolling:

+ +
    +
  1. +

    Use rails generate to create your models and controllers

    +

    To see all available options, run it without parameters.

    +
    2. + +
  2. +

    Set up a default route and remove or rename this file

    +

    Routes are set up in config/routes.rb.

    +
    3. + +
  3. +

    Create your database

    +

    Run rake db:migrate to create your database. If you're not using SQLite (the default), edit config/database.yml with your username and password.

    +
    4. +
+
+
+ + +
+ + diff --git a/rails/public/javascripts/application.js b/rails/public/javascripts/application.js new file mode 100644 index 0000000..fe45776 --- /dev/null +++ b/rails/public/javascripts/application.js @@ -0,0 +1,2 @@ +// Place your application-specific JavaScript functions and classes here +// This file is automatically included by javascript_include_tag :defaults diff --git a/rails/public/javascripts/controls.js b/rails/public/javascripts/controls.js new file mode 100644 index 0000000..7392fb6 --- /dev/null +++ b/rails/public/javascripts/controls.js @@ -0,0 +1,965 @@ +// script.aculo.us controls.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009 + +// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2009 Ivan Krstic (http://blogs.law.harvard.edu/ivan) +// (c) 2005-2009 Jon Tirsen (http://www.tirsen.com) +// Contributors: +// Richard Livsey +// Rahul Bhargava +// Rob Wills +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +// Autocompleter.Base handles all the autocompletion functionality +// that's independent of the data source for autocompletion. This +// includes drawing the autocompletion menu, observing keyboard +// and mouse events, and similar. +// +// Specific autocompleters need to provide, at the very least, +// a getUpdatedChoices function that will be invoked every time +// the text inside the monitored textbox changes. This method +// should get the text for which to provide autocompletion by +// invoking this.getToken(), NOT by directly accessing +// this.element.value. This is to allow incremental tokenized +// autocompletion. Specific auto-completion logic (AJAX, etc) +// belongs in getUpdatedChoices. +// +// Tokenized incremental autocompletion is enabled automatically +// when an autocompleter is instantiated with the 'tokens' option +// in the options parameter, e.g.: +// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' }); +// will incrementally autocomplete with a comma as the token. +// Additionally, ',' in the above example can be replaced with +// a token array, e.g. { tokens: [',', '\n'] } which +// enables autocompletion on multiple tokens. This is most +// useful when one of the tokens is \n (a newline), as it +// allows smart autocompletion after linebreaks. + +if(typeof Effect == 'undefined') + throw("controls.js requires including script.aculo.us' effects.js library"); + +var Autocompleter = { }; +Autocompleter.Base = Class.create({ + baseInitialize: function(element, update, options) { + element = $(element); + this.element = element; + this.update = $(update); + this.hasFocus = false; + this.changed = false; + this.active = false; + this.index = 0; + this.entryCount = 0; + this.oldElementValue = this.element.value; + + if(this.setOptions) + this.setOptions(options); + else + this.options = options || { }; + + this.options.paramName = this.options.paramName || this.element.name; + this.options.tokens = this.options.tokens || []; + this.options.frequency = this.options.frequency || 0.4; + this.options.minChars = this.options.minChars || 1; + this.options.onShow = this.options.onShow || + function(element, update){ + if(!update.style.position || update.style.position=='absolute') { + update.style.position = 'absolute'; + Position.clone(element, update, { + setHeight: false, + offsetTop: element.offsetHeight + }); + } + Effect.Appear(update,{duration:0.15}); + }; + this.options.onHide = this.options.onHide || + function(element, update){ new Effect.Fade(update,{duration:0.15}) }; + + if(typeof(this.options.tokens) == 'string') + this.options.tokens = new Array(this.options.tokens); + // Force carriage returns as token delimiters anyway + if (!this.options.tokens.include('\n')) + this.options.tokens.push('\n'); + + this.observer = null; + + this.element.setAttribute('autocomplete','off'); + + Element.hide(this.update); + + Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this)); + Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this)); + }, + + show: function() { + if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); + if(!this.iefix && + (Prototype.Browser.IE) && + (Element.getStyle(this.update, 'position')=='absolute')) { + new Insertion.After(this.update, + ''); + this.iefix = $(this.update.id+'_iefix'); + } + if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); + }, + + fixIEOverlapping: function() { + Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); + this.iefix.style.zIndex = 1; + this.update.style.zIndex = 2; + Element.show(this.iefix); + }, + + hide: function() { + this.stopIndicator(); + if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); + if(this.iefix) Element.hide(this.iefix); + }, + + startIndicator: function() { + if(this.options.indicator) Element.show(this.options.indicator); + }, + + stopIndicator: function() { + if(this.options.indicator) Element.hide(this.options.indicator); + }, + + onKeyPress: function(event) { + if(this.active) + switch(event.keyCode) { + case Event.KEY_TAB: + case Event.KEY_RETURN: + this.selectEntry(); + Event.stop(event); + case Event.KEY_ESC: + this.hide(); + this.active = false; + Event.stop(event); + return; + case Event.KEY_LEFT: + case Event.KEY_RIGHT: + return; + case Event.KEY_UP: + this.markPrevious(); + this.render(); + Event.stop(event); + return; + case Event.KEY_DOWN: + this.markNext(); + this.render(); + Event.stop(event); + return; + } + else + if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || + (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return; + + this.changed = true; + this.hasFocus = true; + + if(this.observer) clearTimeout(this.observer); + this.observer = + setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); + }, + + activate: function() { + this.changed = false; + this.hasFocus = true; + this.getUpdatedChoices(); + }, + + onHover: function(event) { + var element = Event.findElement(event, 'LI'); + if(this.index != element.autocompleteIndex) + { + this.index = element.autocompleteIndex; + this.render(); + } + Event.stop(event); + }, + + onClick: function(event) { + var element = Event.findElement(event, 'LI'); + this.index = element.autocompleteIndex; + this.selectEntry(); + this.hide(); + }, + + onBlur: function(event) { + // needed to make click events working + setTimeout(this.hide.bind(this), 250); + this.hasFocus = false; + this.active = false; + }, + + render: function() { + if(this.entryCount > 0) { + for (var i = 0; i < this.entryCount; i++) + this.index==i ? + Element.addClassName(this.getEntry(i),"selected") : + Element.removeClassName(this.getEntry(i),"selected"); + if(this.hasFocus) { + this.show(); + this.active = true; + } + } else { + this.active = false; + this.hide(); + } + }, + + markPrevious: function() { + if(this.index > 0) this.index--; + else this.index = this.entryCount-1; + this.getEntry(this.index).scrollIntoView(true); + }, + + markNext: function() { + if(this.index < this.entryCount-1) this.index++; + else this.index = 0; + this.getEntry(this.index).scrollIntoView(false); + }, + + getEntry: function(index) { + return this.update.firstChild.childNodes[index]; + }, + + getCurrentEntry: function() { + return this.getEntry(this.index); + }, + + selectEntry: function() { + this.active = false; + this.updateElement(this.getCurrentEntry()); + }, + + updateElement: function(selectedElement) { + if (this.options.updateElement) { + this.options.updateElement(selectedElement); + return; + } + var value = ''; + if (this.options.select) { + var nodes = $(selectedElement).select('.' + this.options.select) || []; + if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); + } else + value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); + + var bounds = this.getTokenBounds(); + if (bounds[0] != -1) { + var newValue = this.element.value.substr(0, bounds[0]); + var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); + if (whitespace) + newValue += whitespace[0]; + this.element.value = newValue + value + this.element.value.substr(bounds[1]); + } else { + this.element.value = value; + } + this.oldElementValue = this.element.value; + this.element.focus(); + + if (this.options.afterUpdateElement) + this.options.afterUpdateElement(this.element, selectedElement); + }, + + updateChoices: function(choices) { + if(!this.changed && this.hasFocus) { + this.update.innerHTML = choices; + Element.cleanWhitespace(this.update); + Element.cleanWhitespace(this.update.down()); + + if(this.update.firstChild && this.update.down().childNodes) { + this.entryCount = + this.update.down().childNodes.length; + for (var i = 0; i < this.entryCount; i++) { + var entry = this.getEntry(i); + entry.autocompleteIndex = i; + this.addObservers(entry); + } + } else { + this.entryCount = 0; + } + + this.stopIndicator(); + this.index = 0; + + if(this.entryCount==1 && this.options.autoSelect) { + this.selectEntry(); + this.hide(); + } else { + this.render(); + } + } + }, + + addObservers: function(element) { + Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); + Event.observe(element, "click", this.onClick.bindAsEventListener(this)); + }, + + onObserverEvent: function() { + this.changed = false; + this.tokenBounds = null; + if(this.getToken().length>=this.options.minChars) { + this.getUpdatedChoices(); + } else { + this.active = false; + this.hide(); + } + this.oldElementValue = this.element.value; + }, + + getToken: function() { + var bounds = this.getTokenBounds(); + return this.element.value.substring(bounds[0], bounds[1]).strip(); + }, + + getTokenBounds: function() { + if (null != this.tokenBounds) return this.tokenBounds; + var value = this.element.value; + if (value.strip().empty()) return [-1, 0]; + var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); + var offset = (diff == this.oldElementValue.length ? 1 : 0); + var prevTokenPos = -1, nextTokenPos = value.length; + var tp; + for (var index = 0, l = this.options.tokens.length; index < l; ++index) { + tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1); + if (tp > prevTokenPos) prevTokenPos = tp; + tp = value.indexOf(this.options.tokens[index], diff + offset); + if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp; + } + return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); + } +}); + +Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { + var boundary = Math.min(newS.length, oldS.length); + for (var index = 0; index < boundary; ++index) + if (newS[index] != oldS[index]) + return index; + return boundary; +}; + +Ajax.Autocompleter = Class.create(Autocompleter.Base, { + initialize: function(element, update, url, options) { + this.baseInitialize(element, update, options); + this.options.asynchronous = true; + this.options.onComplete = this.onComplete.bind(this); + this.options.defaultParams = this.options.parameters || null; + this.url = url; + }, + + getUpdatedChoices: function() { + this.startIndicator(); + + var entry = encodeURIComponent(this.options.paramName) + '=' + + encodeURIComponent(this.getToken()); + + this.options.parameters = this.options.callback ? + this.options.callback(this.element, entry) : entry; + + if(this.options.defaultParams) + this.options.parameters += '&' + this.options.defaultParams; + + new Ajax.Request(this.url, this.options); + }, + + onComplete: function(request) { + this.updateChoices(request.responseText); + } +}); + +// The local array autocompleter. Used when you'd prefer to +// inject an array of autocompletion options into the page, rather +// than sending out Ajax queries, which can be quite slow sometimes. +// +// The constructor takes four parameters. The first two are, as usual, +// the id of the monitored textbox, and id of the autocompletion menu. +// The third is the array you want to autocomplete from, and the fourth +// is the options block. +// +// Extra local autocompletion options: +// - choices - How many autocompletion choices to offer +// +// - partialSearch - If false, the autocompleter will match entered +// text only at the beginning of strings in the +// autocomplete array. Defaults to true, which will +// match text at the beginning of any *word* in the +// strings in the autocomplete array. If you want to +// search anywhere in the string, additionally set +// the option fullSearch to true (default: off). +// +// - fullSsearch - Search anywhere in autocomplete array strings. +// +// - partialChars - How many characters to enter before triggering +// a partial match (unlike minChars, which defines +// how many characters are required to do any match +// at all). Defaults to 2. +// +// - ignoreCase - Whether to ignore case when autocompleting. +// Defaults to true. +// +// It's possible to pass in a custom function as the 'selector' +// option, if you prefer to write your own autocompletion logic. +// In that case, the other options above will not apply unless +// you support them. + +Autocompleter.Local = Class.create(Autocompleter.Base, { + initialize: function(element, update, array, options) { + this.baseInitialize(element, update, options); + this.options.array = array; + }, + + getUpdatedChoices: function() { + this.updateChoices(this.options.selector(this)); + }, + + setOptions: function(options) { + this.options = Object.extend({ + choices: 10, + partialSearch: true, + partialChars: 2, + ignoreCase: true, + fullSearch: false, + selector: function(instance) { + var ret = []; // Beginning matches + var partial = []; // Inside matches + var entry = instance.getToken(); + var count = 0; + + for (var i = 0; i < instance.options.array.length && + ret.length < instance.options.choices ; i++) { + + var elem = instance.options.array[i]; + var foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase()) : + elem.indexOf(entry); + + while (foundPos != -1) { + if (foundPos == 0 && elem.length != entry.length) { + ret.push("
  • " + elem.substr(0, entry.length) + "" + + elem.substr(entry.length) + "
    • "); + break; + } else if (entry.length >= instance.options.partialChars && + instance.options.partialSearch && foundPos != -1) { + if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { + partial.push("
  • " + elem.substr(0, foundPos) + "" + + elem.substr(foundPos, entry.length) + "" + elem.substr( + foundPos + entry.length) + "
    • "); + break; + } + } + + foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : + elem.indexOf(entry, foundPos + 1); + + } + } + if (partial.length) + ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)); + return "
      " + ret.join('') + "
    "; + } + }, options || { }); + } +}); + +// AJAX in-place editor and collection editor +// Full rewrite by Christophe Porteneuve (April 2007). + +// Use this if you notice weird scrolling problems on some browsers, +// the DOM might be a bit confused when this gets called so do this +// waits 1 ms (with setTimeout) until it does the activation +Field.scrollFreeActivate = function(field) { + setTimeout(function() { + Field.activate(field); + }, 1); +}; + +Ajax.InPlaceEditor = Class.create({ + initialize: function(element, url, options) { + this.url = url; + this.element = element = $(element); + this.prepareOptions(); + this._controls = { }; + arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!! + Object.extend(this.options, options || { }); + if (!this.options.formId && this.element.id) { + this.options.formId = this.element.id + '-inplaceeditor'; + if ($(this.options.formId)) + this.options.formId = ''; + } + if (this.options.externalControl) + this.options.externalControl = $(this.options.externalControl); + if (!this.options.externalControl) + this.options.externalControlOnly = false; + this._originalBackground = this.element.getStyle('background-color') || 'transparent'; + this.element.title = this.options.clickToEditText; + this._boundCancelHandler = this.handleFormCancellation.bind(this); + this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); + this._boundFailureHandler = this.handleAJAXFailure.bind(this); + this._boundSubmitHandler = this.handleFormSubmission.bind(this); + this._boundWrapperHandler = this.wrapUp.bind(this); + this.registerListeners(); + }, + checkForEscapeOrReturn: function(e) { + if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return; + if (Event.KEY_ESC == e.keyCode) + this.handleFormCancellation(e); + else if (Event.KEY_RETURN == e.keyCode) + this.handleFormSubmission(e); + }, + createControl: function(mode, handler, extraClasses) { + var control = this.options[mode + 'Control']; + var text = this.options[mode + 'Text']; + if ('button' == control) { + var btn = document.createElement('input'); + btn.type = 'submit'; + btn.value = text; + btn.className = 'editor_' + mode + '_button'; + if ('cancel' == mode) + btn.onclick = this._boundCancelHandler; + this._form.appendChild(btn); + this._controls[mode] = btn; + } else if ('link' == control) { + var link = document.createElement('a'); + link.href = '#'; + link.appendChild(document.createTextNode(text)); + link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler; + link.className = 'editor_' + mode + '_link'; + if (extraClasses) + link.className += ' ' + extraClasses; + this._form.appendChild(link); + this._controls[mode] = link; + } + }, + createEditField: function() { + var text = (this.options.loadTextURL ? this.options.loadingText : this.getText()); + var fld; + if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { + fld = document.createElement('input'); + fld.type = 'text'; + var size = this.options.size || this.options.cols || 0; + if (0 < size) fld.size = size; + } else { + fld = document.createElement('textarea'); + fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); + fld.cols = this.options.cols || 40; + } + fld.name = this.options.paramName; + fld.value = text; // No HTML breaks conversion anymore + fld.className = 'editor_field'; + if (this.options.submitOnBlur) + fld.onblur = this._boundSubmitHandler; + this._controls.editor = fld; + if (this.options.loadTextURL) + this.loadExternalText(); + this._form.appendChild(this._controls.editor); + }, + createForm: function() { + var ipe = this; + function addText(mode, condition) { + var text = ipe.options['text' + mode + 'Controls']; + if (!text || condition === false) return; + ipe._form.appendChild(document.createTextNode(text)); + }; + this._form = $(document.createElement('form')); + this._form.id = this.options.formId; + this._form.addClassName(this.options.formClassName); + this._form.onsubmit = this._boundSubmitHandler; + this.createEditField(); + if ('textarea' == this._controls.editor.tagName.toLowerCase()) + this._form.appendChild(document.createElement('br')); + if (this.options.onFormCustomization) + this.options.onFormCustomization(this, this._form); + addText('Before', this.options.okControl || this.options.cancelControl); + this.createControl('ok', this._boundSubmitHandler); + addText('Between', this.options.okControl && this.options.cancelControl); + this.createControl('cancel', this._boundCancelHandler, 'editor_cancel'); + addText('After', this.options.okControl || this.options.cancelControl); + }, + destroy: function() { + if (this._oldInnerHTML) + this.element.innerHTML = this._oldInnerHTML; + this.leaveEditMode(); + this.unregisterListeners(); + }, + enterEditMode: function(e) { + if (this._saving || this._editing) return; + this._editing = true; + this.triggerCallback('onEnterEditMode'); + if (this.options.externalControl) + this.options.externalControl.hide(); + this.element.hide(); + this.createForm(); + this.element.parentNode.insertBefore(this._form, this.element); + if (!this.options.loadTextURL) + this.postProcessEditField(); + if (e) Event.stop(e); + }, + enterHover: function(e) { + if (this.options.hoverClassName) + this.element.addClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onEnterHover'); + }, + getText: function() { + return this.element.innerHTML.unescapeHTML(); + }, + handleAJAXFailure: function(transport) { + this.triggerCallback('onFailure', transport); + if (this._oldInnerHTML) { + this.element.innerHTML = this._oldInnerHTML; + this._oldInnerHTML = null; + } + }, + handleFormCancellation: function(e) { + this.wrapUp(); + if (e) Event.stop(e); + }, + handleFormSubmission: function(e) { + var form = this._form; + var value = $F(this._controls.editor); + this.prepareSubmission(); + var params = this.options.callback(form, value) || ''; + if (Object.isString(params)) + params = params.toQueryParams(); + params.editorId = this.element.id; + if (this.options.htmlResponse) { + var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Updater({ success: this.element }, this.url, options); + } else { + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.url, options); + } + if (e) Event.stop(e); + }, + leaveEditMode: function() { + this.element.removeClassName(this.options.savingClassName); + this.removeForm(); + this.leaveHover(); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + if (this.options.externalControl) + this.options.externalControl.show(); + this._saving = false; + this._editing = false; + this._oldInnerHTML = null; + this.triggerCallback('onLeaveEditMode'); + }, + leaveHover: function(e) { + if (this.options.hoverClassName) + this.element.removeClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onLeaveHover'); + }, + loadExternalText: function() { + this._form.addClassName(this.options.loadingClassName); + this._controls.editor.disabled = true; + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._form.removeClassName(this.options.loadingClassName); + var text = transport.responseText; + if (this.options.stripLoadedTextTags) + text = text.stripTags(); + this._controls.editor.value = text; + this._controls.editor.disabled = false; + this.postProcessEditField(); + }.bind(this), + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + postProcessEditField: function() { + var fpc = this.options.fieldPostCreation; + if (fpc) + $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate'](); + }, + prepareOptions: function() { + this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); + Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); + [this._extraDefaultOptions].flatten().compact().each(function(defs) { + Object.extend(this.options, defs); + }.bind(this)); + }, + prepareSubmission: function() { + this._saving = true; + this.removeForm(); + this.leaveHover(); + this.showSaving(); + }, + registerListeners: function() { + this._listeners = { }; + var listener; + $H(Ajax.InPlaceEditor.Listeners).each(function(pair) { + listener = this[pair.value].bind(this); + this._listeners[pair.key] = listener; + if (!this.options.externalControlOnly) + this.element.observe(pair.key, listener); + if (this.options.externalControl) + this.options.externalControl.observe(pair.key, listener); + }.bind(this)); + }, + removeForm: function() { + if (!this._form) return; + this._form.remove(); + this._form = null; + this._controls = { }; + }, + showSaving: function() { + this._oldInnerHTML = this.element.innerHTML; + this.element.innerHTML = this.options.savingText; + this.element.addClassName(this.options.savingClassName); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + }, + triggerCallback: function(cbName, arg) { + if ('function' == typeof this.options[cbName]) { + this.options[cbName](this, arg); + } + }, + unregisterListeners: function() { + $H(this._listeners).each(function(pair) { + if (!this.options.externalControlOnly) + this.element.stopObserving(pair.key, pair.value); + if (this.options.externalControl) + this.options.externalControl.stopObserving(pair.key, pair.value); + }.bind(this)); + }, + wrapUp: function(transport) { + this.leaveEditMode(); + // Can't use triggerCallback due to backward compatibility: requires + // binding + direct element + this._boundComplete(transport, this.element); + } +}); + +Object.extend(Ajax.InPlaceEditor.prototype, { + dispose: Ajax.InPlaceEditor.prototype.destroy +}); + +Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { + initialize: function($super, element, url, options) { + this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; + $super(element, url, options); + }, + + createEditField: function() { + var list = document.createElement('select'); + list.name = this.options.paramName; + list.size = 1; + this._controls.editor = list; + this._collection = this.options.collection || []; + if (this.options.loadCollectionURL) + this.loadCollection(); + else + this.checkForExternalText(); + this._form.appendChild(this._controls.editor); + }, + + loadCollection: function() { + this._form.addClassName(this.options.loadingClassName); + this.showLoadingText(this.options.loadingCollectionText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + var js = transport.responseText.strip(); + if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check + throw('Server returned an invalid collection representation.'); + this._collection = eval(js); + this.checkForExternalText(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadCollectionURL, options); + }, + + showLoadingText: function(text) { + this._controls.editor.disabled = true; + var tempOption = this._controls.editor.firstChild; + if (!tempOption) { + tempOption = document.createElement('option'); + tempOption.value = ''; + this._controls.editor.appendChild(tempOption); + tempOption.selected = true; + } + tempOption.update((text || '').stripScripts().stripTags()); + }, + + checkForExternalText: function() { + this._text = this.getText(); + if (this.options.loadTextURL) + this.loadExternalText(); + else + this.buildOptionList(); + }, + + loadExternalText: function() { + this.showLoadingText(this.options.loadingText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._text = transport.responseText.strip(); + this.buildOptionList(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + + buildOptionList: function() { + this._form.removeClassName(this.options.loadingClassName); + this._collection = this._collection.map(function(entry) { + return 2 === entry.length ? entry : [entry, entry].flatten(); + }); + var marker = ('value' in this.options) ? this.options.value : this._text; + var textFound = this._collection.any(function(entry) { + return entry[0] == marker; + }.bind(this)); + this._controls.editor.update(''); + var option; + this._collection.each(function(entry, index) { + option = document.createElement('option'); + option.value = entry[0]; + option.selected = textFound ? entry[0] == marker : 0 == index; + option.appendChild(document.createTextNode(entry[1])); + this._controls.editor.appendChild(option); + }.bind(this)); + this._controls.editor.disabled = false; + Field.scrollFreeActivate(this._controls.editor); + } +}); + +//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! **** +//**** This only exists for a while, in order to let **** +//**** users adapt to the new API. Read up on the new **** +//**** API and convert your code to it ASAP! **** + +Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) { + if (!options) return; + function fallback(name, expr) { + if (name in options || expr === undefined) return; + options[name] = expr; + }; + fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' : + options.cancelLink == options.cancelButton == false ? false : undefined))); + fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' : + options.okLink == options.okButton == false ? false : undefined))); + fallback('highlightColor', options.highlightcolor); + fallback('highlightEndColor', options.highlightendcolor); +}; + +Object.extend(Ajax.InPlaceEditor, { + DefaultOptions: { + ajaxOptions: { }, + autoRows: 3, // Use when multi-line w/ rows == 1 + cancelControl: 'link', // 'link'|'button'|false + cancelText: 'cancel', + clickToEditText: 'Click to edit', + externalControl: null, // id|elt + externalControlOnly: false, + fieldPostCreation: 'activate', // 'activate'|'focus'|false + formClassName: 'inplaceeditor-form', + formId: null, // id|elt + highlightColor: '#ffff99', + highlightEndColor: '#ffffff', + hoverClassName: '', + htmlResponse: true, + loadingClassName: 'inplaceeditor-loading', + loadingText: 'Loading...', + okControl: 'button', // 'link'|'button'|false + okText: 'ok', + paramName: 'value', + rows: 1, // If 1 and multi-line, uses autoRows + savingClassName: 'inplaceeditor-saving', + savingText: 'Saving...', + size: 0, + stripLoadedTextTags: false, + submitOnBlur: false, + textAfterControls: '', + textBeforeControls: '', + textBetweenControls: '' + }, + DefaultCallbacks: { + callback: function(form) { + return Form.serialize(form); + }, + onComplete: function(transport, element) { + // For backward compatibility, this one is bound to the IPE, and passes + // the element directly. It was too often customized, so we don't break it. + new Effect.Highlight(element, { + startcolor: this.options.highlightColor, keepBackgroundImage: true }); + }, + onEnterEditMode: null, + onEnterHover: function(ipe) { + ipe.element.style.backgroundColor = ipe.options.highlightColor; + if (ipe._effect) + ipe._effect.cancel(); + }, + onFailure: function(transport, ipe) { + alert('Error communication with the server: ' + transport.responseText.stripTags()); + }, + onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls. + onLeaveEditMode: null, + onLeaveHover: function(ipe) { + ipe._effect = new Effect.Highlight(ipe.element, { + startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor, + restorecolor: ipe._originalBackground, keepBackgroundImage: true + }); + } + }, + Listeners: { + click: 'enterEditMode', + keydown: 'checkForEscapeOrReturn', + mouseover: 'enterHover', + mouseout: 'leaveHover' + } +}); + +Ajax.InPlaceCollectionEditor.DefaultOptions = { + loadingCollectionText: 'Loading options...' +}; + +// Delayed observer, like Form.Element.Observer, +// but waits for delay after last key input +// Ideal for live-search fields + +Form.Element.DelayedObserver = Class.create({ + initialize: function(element, delay, callback) { + this.delay = delay || 0.5; + this.element = $(element); + this.callback = callback; + this.timer = null; + this.lastValue = $F(this.element); + Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); + }, + delayedListener: function(event) { + if(this.lastValue == $F(this.element)) return; + if(this.timer) clearTimeout(this.timer); + this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); + this.lastValue = $F(this.element); + }, + onTimerEvent: function() { + this.timer = null; + this.callback(this.element, $F(this.element)); + } +}); \ No newline at end of file diff --git a/rails/public/javascripts/dragdrop.js b/rails/public/javascripts/dragdrop.js new file mode 100644 index 0000000..15c6dbc --- /dev/null +++ b/rails/public/javascripts/dragdrop.js @@ -0,0 +1,974 @@ +// script.aculo.us dragdrop.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009 + +// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +if(Object.isUndefined(Effect)) + throw("dragdrop.js requires including script.aculo.us' effects.js library"); + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==$(element) }); + }, + + add: function(element) { + element = $(element); + var options = Object.extend({ + greedy: true, + hoverclass: null, + tree: false + }, arguments[1] || { }); + + // cache containers + if(options.containment) { + options._containers = []; + var containment = options.containment; + if(Object.isArray(containment)) { + containment.each( function(c) { options._containers.push($(c)) }); + } else { + options._containers.push($(containment)); + } + } + + if(options.accept) options.accept = [options.accept].flatten(); + + Element.makePositioned(element); // fix IE + options.element = element; + + this.drops.push(options); + }, + + findDeepestChild: function(drops) { + deepest = drops[0]; + + for (i = 1; i < drops.length; ++i) + if (Element.isParent(drops[i].element, deepest.element)) + deepest = drops[i]; + + return deepest; + }, + + isContained: function(element, drop) { + var containmentNode; + if(drop.tree) { + containmentNode = element.treeNode; + } else { + containmentNode = element.parentNode; + } + return drop._containers.detect(function(c) { return containmentNode == c }); + }, + + isAffected: function(point, element, drop) { + return ( + (drop.element!=element) && + ((!drop._containers) || + this.isContained(element, drop)) && + ((!drop.accept) || + (Element.classNames(element).detect( + function(v) { return drop.accept.include(v) } ) )) && + Position.within(drop.element, point[0], point[1]) ); + }, + + deactivate: function(drop) { + if(drop.hoverclass) + Element.removeClassName(drop.element, drop.hoverclass); + this.last_active = null; + }, + + activate: function(drop) { + if(drop.hoverclass) + Element.addClassName(drop.element, drop.hoverclass); + this.last_active = drop; + }, + + show: function(point, element) { + if(!this.drops.length) return; + var drop, affected = []; + + this.drops.each( function(drop) { + if(Droppables.isAffected(point, element, drop)) + affected.push(drop); + }); + + if(affected.length>0) + drop = Droppables.findDeepestChild(affected); + + if(this.last_active && this.last_active != drop) this.deactivate(this.last_active); + if (drop) { + Position.within(drop.element, point[0], point[1]); + if(drop.onHover) + drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); + + if (drop != this.last_active) Droppables.activate(drop); + } + }, + + fire: function(event, element) { + if(!this.last_active) return; + Position.prepare(); + + if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) + if (this.last_active.onDrop) { + this.last_active.onDrop(element, this.last_active.element, event); + return true; + } + }, + + reset: function() { + if(this.last_active) + this.deactivate(this.last_active); + } +}; + +var Draggables = { + drags: [], + observers: [], + + register: function(draggable) { + if(this.drags.length == 0) { + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.updateDrag.bindAsEventListener(this); + this.eventKeypress = this.keyPress.bindAsEventListener(this); + + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + Event.observe(document, "keypress", this.eventKeypress); + } + this.drags.push(draggable); + }, + + unregister: function(draggable) { + this.drags = this.drags.reject(function(d) { return d==draggable }); + if(this.drags.length == 0) { + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + Event.stopObserving(document, "keypress", this.eventKeypress); + } + }, + + activate: function(draggable) { + if(draggable.options.delay) { + this._timeout = setTimeout(function() { + Draggables._timeout = null; + window.focus(); + Draggables.activeDraggable = draggable; + }.bind(this), draggable.options.delay); + } else { + window.focus(); // allows keypress events if window isn't currently focused, fails for Safari + this.activeDraggable = draggable; + } + }, + + deactivate: function() { + this.activeDraggable = null; + }, + + updateDrag: function(event) { + if(!this.activeDraggable) return; + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + // Mozilla-based browsers fire successive mousemove events with + // the same coordinates, prevent needless redrawing (moz bug?) + if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; + this._lastPointer = pointer; + + this.activeDraggable.updateDrag(event, pointer); + }, + + endDrag: function(event) { + if(this._timeout) { + clearTimeout(this._timeout); + this._timeout = null; + } + if(!this.activeDraggable) return; + this._lastPointer = null; + this.activeDraggable.endDrag(event); + this.activeDraggable = null; + }, + + keyPress: function(event) { + if(this.activeDraggable) + this.activeDraggable.keyPress(event); + }, + + addObserver: function(observer) { + this.observers.push(observer); + this._cacheObserverCallbacks(); + }, + + removeObserver: function(element) { // element instead of observer fixes mem leaks + this.observers = this.observers.reject( function(o) { return o.element==element }); + this._cacheObserverCallbacks(); + }, + + notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag' + if(this[eventName+'Count'] > 0) + this.observers.each( function(o) { + if(o[eventName]) o[eventName](eventName, draggable, event); + }); + if(draggable.options[eventName]) draggable.options[eventName](draggable, event); + }, + + _cacheObserverCallbacks: function() { + ['onStart','onEnd','onDrag'].each( function(eventName) { + Draggables[eventName+'Count'] = Draggables.observers.select( + function(o) { return o[eventName]; } + ).length; + }); + } +}; + +/*--------------------------------------------------------------------------*/ + +var Draggable = Class.create({ + initialize: function(element) { + var defaults = { + handle: false, + reverteffect: function(element, top_offset, left_offset) { + var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; + new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur, + queue: {scope:'_draggable', position:'end'} + }); + }, + endeffect: function(element) { + var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0; + new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, + queue: {scope:'_draggable', position:'end'}, + afterFinish: function(){ + Draggable._dragging[element] = false + } + }); + }, + zindex: 1000, + revert: false, + quiet: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] } + delay: 0 + }; + + if(!arguments[1] || Object.isUndefined(arguments[1].endeffect)) + Object.extend(defaults, { + starteffect: function(element) { + element._opacity = Element.getOpacity(element); + Draggable._dragging[element] = true; + new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); + } + }); + + var options = Object.extend(defaults, arguments[1] || { }); + + this.element = $(element); + + if(options.handle && Object.isString(options.handle)) + this.handle = this.element.down('.'+options.handle, 0); + + if(!this.handle) this.handle = $(options.handle); + if(!this.handle) this.handle = this.element; + + if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) { + options.scroll = $(options.scroll); + this._isScrollChild = Element.childOf(this.element, options.scroll); + } + + Element.makePositioned(this.element); // fix IE + + this.options = options; + this.dragging = false; + + this.eventMouseDown = this.initDrag.bindAsEventListener(this); + Event.observe(this.handle, "mousedown", this.eventMouseDown); + + Draggables.register(this); + }, + + destroy: function() { + Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); + Draggables.unregister(this); + }, + + currentDelta: function() { + return([ + parseInt(Element.getStyle(this.element,'left') || '0'), + parseInt(Element.getStyle(this.element,'top') || '0')]); + }, + + initDrag: function(event) { + if(!Object.isUndefined(Draggable._dragging[this.element]) && + Draggable._dragging[this.element]) return; + if(Event.isLeftClick(event)) { + // abort on form elements, fixes a Firefox issue + var src = Event.element(event); + if((tag_name = src.tagName.toUpperCase()) && ( + tag_name=='INPUT' || + tag_name=='SELECT' || + tag_name=='OPTION' || + tag_name=='BUTTON' || + tag_name=='TEXTAREA')) return; + + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var pos = this.element.cumulativeOffset(); + this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); + + Draggables.activate(this); + Event.stop(event); + } + }, + + startDrag: function(event) { + this.dragging = true; + if(!this.delta) + this.delta = this.currentDelta(); + + if(this.options.zindex) { + this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); + this.element.style.zIndex = this.options.zindex; + } + + if(this.options.ghosting) { + this._clone = this.element.cloneNode(true); + this._originallyAbsolute = (this.element.getStyle('position') == 'absolute'); + if (!this._originallyAbsolute) + Position.absolutize(this.element); + this.element.parentNode.insertBefore(this._clone, this.element); + } + + if(this.options.scroll) { + if (this.options.scroll == window) { + var where = this._getWindowScroll(this.options.scroll); + this.originalScrollLeft = where.left; + this.originalScrollTop = where.top; + } else { + this.originalScrollLeft = this.options.scroll.scrollLeft; + this.originalScrollTop = this.options.scroll.scrollTop; + } + } + + Draggables.notify('onStart', this, event); + + if(this.options.starteffect) this.options.starteffect(this.element); + }, + + updateDrag: function(event, pointer) { + if(!this.dragging) this.startDrag(event); + + if(!this.options.quiet){ + Position.prepare(); + Droppables.show(pointer, this.element); + } + + Draggables.notify('onDrag', this, event); + + this.draw(pointer); + if(this.options.change) this.options.change(this); + + if(this.options.scroll) { + this.stopScrolling(); + + var p; + if (this.options.scroll == window) { + with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } + } else { + p = Position.page(this.options.scroll); + p[0] += this.options.scroll.scrollLeft + Position.deltaX; + p[1] += this.options.scroll.scrollTop + Position.deltaY; + p.push(p[0]+this.options.scroll.offsetWidth); + p.push(p[1]+this.options.scroll.offsetHeight); + } + var speed = [0,0]; + if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity); + if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity); + if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity); + if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity); + this.startScrolling(speed); + } + + // fix AppleWebKit rendering + if(Prototype.Browser.WebKit) window.scrollBy(0,0); + + Event.stop(event); + }, + + finishDrag: function(event, success) { + this.dragging = false; + + if(this.options.quiet){ + Position.prepare(); + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + Droppables.show(pointer, this.element); + } + + if(this.options.ghosting) { + if (!this._originallyAbsolute) + Position.relativize(this.element); + delete this._originallyAbsolute; + Element.remove(this._clone); + this._clone = null; + } + + var dropped = false; + if(success) { + dropped = Droppables.fire(event, this.element); + if (!dropped) dropped = false; + } + if(dropped && this.options.onDropped) this.options.onDropped(this.element); + Draggables.notify('onEnd', this, event); + + var revert = this.options.revert; + if(revert && Object.isFunction(revert)) revert = revert(this.element); + + var d = this.currentDelta(); + if(revert && this.options.reverteffect) { + if (dropped == 0 || revert != 'failure') + this.options.reverteffect(this.element, + d[1]-this.delta[1], d[0]-this.delta[0]); + } else { + this.delta = d; + } + + if(this.options.zindex) + this.element.style.zIndex = this.originalZ; + + if(this.options.endeffect) + this.options.endeffect(this.element); + + Draggables.deactivate(this); + Droppables.reset(); + }, + + keyPress: function(event) { + if(event.keyCode!=Event.KEY_ESC) return; + this.finishDrag(event, false); + Event.stop(event); + }, + + endDrag: function(event) { + if(!this.dragging) return; + this.stopScrolling(); + this.finishDrag(event, true); + Event.stop(event); + }, + + draw: function(point) { + var pos = this.element.cumulativeOffset(); + if(this.options.ghosting) { + var r = Position.realOffset(this.element); + pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY; + } + + var d = this.currentDelta(); + pos[0] -= d[0]; pos[1] -= d[1]; + + if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) { + pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft; + pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop; + } + + var p = [0,1].map(function(i){ + return (point[i]-pos[i]-this.offset[i]) + }.bind(this)); + + if(this.options.snap) { + if(Object.isFunction(this.options.snap)) { + p = this.options.snap(p[0],p[1],this); + } else { + if(Object.isArray(this.options.snap)) { + p = p.map( function(v, i) { + return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this)); + } else { + p = p.map( function(v) { + return (v/this.options.snap).round()*this.options.snap }.bind(this)); + } + }} + + var style = this.element.style; + if((!this.options.constraint) || (this.options.constraint=='horizontal')) + style.left = p[0] + "px"; + if((!this.options.constraint) || (this.options.constraint=='vertical')) + style.top = p[1] + "px"; + + if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering + }, + + stopScrolling: function() { + if(this.scrollInterval) { + clearInterval(this.scrollInterval); + this.scrollInterval = null; + Draggables._lastScrollPointer = null; + } + }, + + startScrolling: function(speed) { + if(!(speed[0] || speed[1])) return; + this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed]; + this.lastScrolled = new Date(); + this.scrollInterval = setInterval(this.scroll.bind(this), 10); + }, + + scroll: function() { + var current = new Date(); + var delta = current - this.lastScrolled; + this.lastScrolled = current; + if(this.options.scroll == window) { + with (this._getWindowScroll(this.options.scroll)) { + if (this.scrollSpeed[0] || this.scrollSpeed[1]) { + var d = delta / 1000; + this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] ); + } + } + } else { + this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; + this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000; + } + + Position.prepare(); + Droppables.show(Draggables._lastPointer, this.element); + Draggables.notify('onDrag', this); + if (this._isScrollChild) { + Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); + Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; + Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; + if (Draggables._lastScrollPointer[0] < 0) + Draggables._lastScrollPointer[0] = 0; + if (Draggables._lastScrollPointer[1] < 0) + Draggables._lastScrollPointer[1] = 0; + this.draw(Draggables._lastScrollPointer); + } + + if(this.options.change) this.options.change(this); + }, + + _getWindowScroll: function(w) { + var T, L, W, H; + with (w.document) { + if (w.document.documentElement && documentElement.scrollTop) { + T = documentElement.scrollTop; + L = documentElement.scrollLeft; + } else if (w.document.body) { + T = body.scrollTop; + L = body.scrollLeft; + } + if (w.innerWidth) { + W = w.innerWidth; + H = w.innerHeight; + } else if (w.document.documentElement && documentElement.clientWidth) { + W = documentElement.clientWidth; + H = documentElement.clientHeight; + } else { + W = body.offsetWidth; + H = body.offsetHeight; + } + } + return { top: T, left: L, width: W, height: H }; + } +}); + +Draggable._dragging = { }; + +/*--------------------------------------------------------------------------*/ + +var SortableObserver = Class.create({ + initialize: function(element, observer) { + this.element = $(element); + this.observer = observer; + this.lastValue = Sortable.serialize(this.element); + }, + + onStart: function() { + this.lastValue = Sortable.serialize(this.element); + }, + + onEnd: function() { + Sortable.unmark(); + if(this.lastValue != Sortable.serialize(this.element)) + this.observer(this.element) + } +}); + +var Sortable = { + SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/, + + sortables: { }, + + _findRootElement: function(element) { + while (element.tagName.toUpperCase() != "BODY") { + if(element.id && Sortable.sortables[element.id]) return element; + element = element.parentNode; + } + }, + + options: function(element) { + element = Sortable._findRootElement($(element)); + if(!element) return; + return Sortable.sortables[element.id]; + }, + + destroy: function(element){ + element = $(element); + var s = Sortable.sortables[element.id]; + + if(s) { + Draggables.removeObserver(s.element); + s.droppables.each(function(d){ Droppables.remove(d) }); + s.draggables.invoke('destroy'); + + delete Sortable.sortables[s.element.id]; + } + }, + + create: function(element) { + element = $(element); + var options = Object.extend({ + element: element, + tag: 'li', // assumes li children, override with tag: 'tagname' + dropOnEmpty: false, + tree: false, + treeTag: 'ul', + overlap: 'vertical', // one of 'vertical', 'horizontal' + constraint: 'vertical', // one of 'vertical', 'horizontal', false + containment: element, // also takes array of elements (or id's); or false + handle: false, // or a CSS class + only: false, + delay: 0, + hoverclass: null, + ghosting: false, + quiet: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + format: this.SERIALIZE_RULE, + + // these take arrays of elements or ids and can be + // used for better initialization performance + elements: false, + handles: false, + + onChange: Prototype.emptyFunction, + onUpdate: Prototype.emptyFunction + }, arguments[1] || { }); + + // clear any old sortable with same element + this.destroy(element); + + // build options for the draggables + var options_for_draggable = { + revert: true, + quiet: options.quiet, + scroll: options.scroll, + scrollSpeed: options.scrollSpeed, + scrollSensitivity: options.scrollSensitivity, + delay: options.delay, + ghosting: options.ghosting, + constraint: options.constraint, + handle: options.handle }; + + if(options.starteffect) + options_for_draggable.starteffect = options.starteffect; + + if(options.reverteffect) + options_for_draggable.reverteffect = options.reverteffect; + else + if(options.ghosting) options_for_draggable.reverteffect = function(element) { + element.style.top = 0; + element.style.left = 0; + }; + + if(options.endeffect) + options_for_draggable.endeffect = options.endeffect; + + if(options.zindex) + options_for_draggable.zindex = options.zindex; + + // build options for the droppables + var options_for_droppable = { + overlap: options.overlap, + containment: options.containment, + tree: options.tree, + hoverclass: options.hoverclass, + onHover: Sortable.onHover + }; + + var options_for_tree = { + onHover: Sortable.onEmptyHover, + overlap: options.overlap, + containment: options.containment, + hoverclass: options.hoverclass + }; + + // fix for gecko engine + Element.cleanWhitespace(element); + + options.draggables = []; + options.droppables = []; + + // drop on empty handling + if(options.dropOnEmpty || options.tree) { + Droppables.add(element, options_for_tree); + options.droppables.push(element); + } + + (options.elements || this.findElements(element, options) || []).each( function(e,i) { + var handle = options.handles ? $(options.handles[i]) : + (options.handle ? $(e).select('.' + options.handle)[0] : e); + options.draggables.push( + new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); + Droppables.add(e, options_for_droppable); + if(options.tree) e.treeNode = element; + options.droppables.push(e); + }); + + if(options.tree) { + (Sortable.findTreeElements(element, options) || []).each( function(e) { + Droppables.add(e, options_for_tree); + e.treeNode = element; + options.droppables.push(e); + }); + } + + // keep reference + this.sortables[element.identify()] = options; + + // for onupdate + Draggables.addObserver(new SortableObserver(element, options.onUpdate)); + + }, + + // return all suitable-for-sortable elements in a guaranteed order + findElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.tag); + }, + + findTreeElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.treeTag); + }, + + onHover: function(element, dropon, overlap) { + if(Element.isParent(dropon, element)) return; + + if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) { + return; + } else if(overlap>0.5) { + Sortable.mark(dropon, 'before'); + if(dropon.previousSibling != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, dropon); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } else { + Sortable.mark(dropon, 'after'); + var nextElement = dropon.nextSibling || null; + if(nextElement != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, nextElement); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } + }, + + onEmptyHover: function(element, dropon, overlap) { + var oldParentNode = element.parentNode; + var droponOptions = Sortable.options(dropon); + + if(!Element.isParent(dropon, element)) { + var index; + + var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only}); + var child = null; + + if(children) { + var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap); + + for (index = 0; index < children.length; index += 1) { + if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) { + offset -= Element.offsetSize (children[index], droponOptions.overlap); + } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) { + child = index + 1 < children.length ? children[index + 1] : null; + break; + } else { + child = children[index]; + break; + } + } + } + + dropon.insertBefore(element, child); + + Sortable.options(oldParentNode).onChange(element); + droponOptions.onChange(element); + } + }, + + unmark: function() { + if(Sortable._marker) Sortable._marker.hide(); + }, + + mark: function(dropon, position) { + // mark on ghosting only + var sortable = Sortable.options(dropon.parentNode); + if(sortable && !sortable.ghosting) return; + + if(!Sortable._marker) { + Sortable._marker = + ($('dropmarker') || Element.extend(document.createElement('DIV'))). + hide().addClassName('dropmarker').setStyle({position:'absolute'}); + document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); + } + var offsets = dropon.cumulativeOffset(); + Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'}); + + if(position=='after') + if(sortable.overlap == 'horizontal') + Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'}); + else + Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'}); + + Sortable._marker.show(); + }, + + _tree: function(element, options, parent) { + var children = Sortable.findElements(element, options) || []; + + for (var i = 0; i < children.length; ++i) { + var match = children[i].id.match(options.format); + + if (!match) continue; + + var child = { + id: encodeURIComponent(match ? match[1] : null), + element: element, + parent: parent, + children: [], + position: parent.children.length, + container: $(children[i]).down(options.treeTag) + }; + + /* Get the element containing the children and recurse over it */ + if (child.container) + this._tree(child.container, options, child); + + parent.children.push (child); + } + + return parent; + }, + + tree: function(element) { + element = $(element); + var sortableOptions = this.options(element); + var options = Object.extend({ + tag: sortableOptions.tag, + treeTag: sortableOptions.treeTag, + only: sortableOptions.only, + name: element.id, + format: sortableOptions.format + }, arguments[1] || { }); + + var root = { + id: null, + parent: null, + children: [], + container: element, + position: 0 + }; + + return Sortable._tree(element, options, root); + }, + + /* Construct a [i] index for a particular node */ + _constructIndex: function(node) { + var index = ''; + do { + if (node.id) index = '[' + node.position + ']' + index; + } while ((node = node.parent) != null); + return index; + }, + + sequence: function(element) { + element = $(element); + var options = Object.extend(this.options(element), arguments[1] || { }); + + return $(this.findElements(element, options) || []).map( function(item) { + return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; + }); + }, + + setSequence: function(element, new_sequence) { + element = $(element); + var options = Object.extend(this.options(element), arguments[2] || { }); + + var nodeMap = { }; + this.findElements(element, options).each( function(n) { + if (n.id.match(options.format)) + nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; + n.parentNode.removeChild(n); + }); + + new_sequence.each(function(ident) { + var n = nodeMap[ident]; + if (n) { + n[1].appendChild(n[0]); + delete nodeMap[ident]; + } + }); + }, + + serialize: function(element) { + element = $(element); + var options = Object.extend(Sortable.options(element), arguments[1] || { }); + var name = encodeURIComponent( + (arguments[1] && arguments[1].name) ? arguments[1].name : element.id); + + if (options.tree) { + return Sortable.tree(element, arguments[1]).children.map( function (item) { + return [name + Sortable._constructIndex(item) + "[id]=" + + encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); + }).flatten().join('&'); + } else { + return Sortable.sequence(element, arguments[1]).map( function(item) { + return name + "[]=" + encodeURIComponent(item); + }).join('&'); + } + } +}; + +// Returns true if child is contained within element +Element.isParent = function(child, element) { + if (!child.parentNode || child == element) return false; + if (child.parentNode == element) return true; + return Element.isParent(child.parentNode, element); +}; + +Element.findChildren = function(element, only, recursive, tagName) { + if(!element.hasChildNodes()) return null; + tagName = tagName.toUpperCase(); + if(only) only = [only].flatten(); + var elements = []; + $A(element.childNodes).each( function(e) { + if(e.tagName && e.tagName.toUpperCase()==tagName && + (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) + elements.push(e); + if(recursive) { + var grandchildren = Element.findChildren(e, only, recursive, tagName); + if(grandchildren) elements.push(grandchildren); + } + }); + + return (elements.length>0 ? elements.flatten() : []); +}; + +Element.offsetSize = function (element, type) { + return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')]; +}; \ No newline at end of file diff --git a/rails/public/javascripts/effects.js b/rails/public/javascripts/effects.js new file mode 100644 index 0000000..c81e6c7 --- /dev/null +++ b/rails/public/javascripts/effects.js @@ -0,0 +1,1123 @@ +// script.aculo.us effects.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009 + +// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Contributors: +// Justin Palmer (http://encytemedia.com/) +// Mark Pilgrim (http://diveintomark.org/) +// Martin Bialasinki +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +// converts rgb() and #xxx to #xxxxxx format, +// returns self (or first argument) if not convertable +String.prototype.parseColor = function() { + var color = '#'; + if (this.slice(0,4) == 'rgb(') { + var cols = this.slice(4,this.length-1).split(','); + var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); + } else { + if (this.slice(0,1) == '#') { + if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); + if (this.length==7) color = this.toLowerCase(); + } + } + return (color.length==7 ? color : (arguments[0] || this)); +}; + +/*--------------------------------------------------------------------------*/ + +Element.collectTextNodes = function(element) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + (node.hasChildNodes() ? Element.collectTextNodes(node) : '')); + }).flatten().join(''); +}; + +Element.collectTextNodesIgnoreClass = function(element, className) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? + Element.collectTextNodesIgnoreClass(node, className) : '')); + }).flatten().join(''); +}; + +Element.setContentZoom = function(element, percent) { + element = $(element); + element.setStyle({fontSize: (percent/100) + 'em'}); + if (Prototype.Browser.WebKit) window.scrollBy(0,0); + return element; +}; + +Element.getInlineOpacity = function(element){ + return $(element).style.opacity || ''; +}; + +Element.forceRerendering = function(element) { + try { + element = $(element); + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch(e) { } +}; + +/*--------------------------------------------------------------------------*/ + +var Effect = { + _elementDoesNotExistError: { + name: 'ElementDoesNotExistError', + message: 'The specified DOM element does not exist, but is required for this effect to operate' + }, + Transitions: { + linear: Prototype.K, + sinoidal: function(pos) { + return (-Math.cos(pos*Math.PI)/2) + .5; + }, + reverse: function(pos) { + return 1-pos; + }, + flicker: function(pos) { + var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4; + return pos > 1 ? 1 : pos; + }, + wobble: function(pos) { + return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5; + }, + pulse: function(pos, pulses) { + return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5; + }, + spring: function(pos) { + return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); + }, + none: function(pos) { + return 0; + }, + full: function(pos) { + return 1; + } + }, + DefaultOptions: { + duration: 1.0, // seconds + fps: 100, // 100= assume 66fps max. + sync: false, // true for combining + from: 0.0, + to: 1.0, + delay: 0.0, + queue: 'parallel' + }, + tagifyText: function(element) { + var tagifyStyle = 'position:relative'; + if (Prototype.Browser.IE) tagifyStyle += ';zoom:1'; + + element = $(element); + $A(element.childNodes).each( function(child) { + if (child.nodeType==3) { + child.nodeValue.toArray().each( function(character) { + element.insertBefore( + new Element('span', {style: tagifyStyle}).update( + character == ' ' ? String.fromCharCode(160) : character), + child); + }); + Element.remove(child); + } + }); + }, + multiple: function(element, effect) { + var elements; + if (((typeof element == 'object') || + Object.isFunction(element)) && + (element.length)) + elements = element; + else + elements = $(element).childNodes; + + var options = Object.extend({ + speed: 0.1, + delay: 0.0 + }, arguments[2] || { }); + var masterDelay = options.delay; + + $A(elements).each( function(element, index) { + new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); + }); + }, + PAIRS: { + 'slide': ['SlideDown','SlideUp'], + 'blind': ['BlindDown','BlindUp'], + 'appear': ['Appear','Fade'] + }, + toggle: function(element, effect, options) { + element = $(element); + effect = (effect || 'appear').toLowerCase(); + + return Effect[ Effect.PAIRS[ effect ][ element.visible() ? 1 : 0 ] ](element, Object.extend({ + queue: { position:'end', scope:(element.id || 'global'), limit: 1 } + }, options || {})); + } +}; + +Effect.DefaultOptions.transition = Effect.Transitions.sinoidal; + +/* ------------- core effects ------------- */ + +Effect.ScopedQueue = Class.create(Enumerable, { + initialize: function() { + this.effects = []; + this.interval = null; + }, + _each: function(iterator) { + this.effects._each(iterator); + }, + add: function(effect) { + var timestamp = new Date().getTime(); + + var position = Object.isString(effect.options.queue) ? + effect.options.queue : effect.options.queue.position; + + switch(position) { + case 'front': + // move unstarted effects after this effect + this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { + e.startOn += effect.finishOn; + e.finishOn += effect.finishOn; + }); + break; + case 'with-last': + timestamp = this.effects.pluck('startOn').max() || timestamp; + break; + case 'end': + // start effect after last queued effect has finished + timestamp = this.effects.pluck('finishOn').max() || timestamp; + break; + } + + effect.startOn += timestamp; + effect.finishOn += timestamp; + + if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) + this.effects.push(effect); + + if (!this.interval) + this.interval = setInterval(this.loop.bind(this), 15); + }, + remove: function(effect) { + this.effects = this.effects.reject(function(e) { return e==effect }); + if (this.effects.length == 0) { + clearInterval(this.interval); + this.interval = null; + } + }, + loop: function() { + var timePos = new Date().getTime(); + for(var i=0, len=this.effects.length;i= this.startOn) { + if (timePos >= this.finishOn) { + this.render(1.0); + this.cancel(); + this.event('beforeFinish'); + if (this.finish) this.finish(); + this.event('afterFinish'); + return; + } + var pos = (timePos - this.startOn) / this.totalTime, + frame = (pos * this.totalFrames).round(); + if (frame > this.currentFrame) { + this.render(pos); + this.currentFrame = frame; + } + } + }, + cancel: function() { + if (!this.options.sync) + Effect.Queues.get(Object.isString(this.options.queue) ? + 'global' : this.options.queue.scope).remove(this); + this.state = 'finished'; + }, + event: function(eventName) { + if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); + if (this.options[eventName]) this.options[eventName](this); + }, + inspect: function() { + var data = $H(); + for(property in this) + if (!Object.isFunction(this[property])) data.set(property, this[property]); + return '#'; + } +}); + +Effect.Parallel = Class.create(Effect.Base, { + initialize: function(effects) { + this.effects = effects || []; + this.start(arguments[1]); + }, + update: function(position) { + this.effects.invoke('render', position); + }, + finish: function(position) { + this.effects.each( function(effect) { + effect.render(1.0); + effect.cancel(); + effect.event('beforeFinish'); + if (effect.finish) effect.finish(position); + effect.event('afterFinish'); + }); + } +}); + +Effect.Tween = Class.create(Effect.Base, { + initialize: function(object, from, to) { + object = Object.isString(object) ? $(object) : object; + var args = $A(arguments), method = args.last(), + options = args.length == 5 ? args[3] : null; + this.method = Object.isFunction(method) ? method.bind(object) : + Object.isFunction(object[method]) ? object[method].bind(object) : + function(value) { object[method] = value }; + this.start(Object.extend({ from: from, to: to }, options || { })); + }, + update: function(position) { + this.method(position); + } +}); + +Effect.Event = Class.create(Effect.Base, { + initialize: function() { + this.start(Object.extend({ duration: 0 }, arguments[0] || { })); + }, + update: Prototype.emptyFunction +}); + +Effect.Opacity = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + // make this work on IE on elements without 'layout' + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + this.element.setStyle({zoom: 1}); + var options = Object.extend({ + from: this.element.getOpacity() || 0.0, + to: 1.0 + }, arguments[1] || { }); + this.start(options); + }, + update: function(position) { + this.element.setOpacity(position); + } +}); + +Effect.Move = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + x: 0, + y: 0, + mode: 'relative' + }, arguments[1] || { }); + this.start(options); + }, + setup: function() { + this.element.makePositioned(); + this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); + this.originalTop = parseFloat(this.element.getStyle('top') || '0'); + if (this.options.mode == 'absolute') { + this.options.x = this.options.x - this.originalLeft; + this.options.y = this.options.y - this.originalTop; + } + }, + update: function(position) { + this.element.setStyle({ + left: (this.options.x * position + this.originalLeft).round() + 'px', + top: (this.options.y * position + this.originalTop).round() + 'px' + }); + } +}); + +// for backwards compatibility +Effect.MoveBy = function(element, toTop, toLeft) { + return new Effect.Move(element, + Object.extend({ x: toLeft, y: toTop }, arguments[3] || { })); +}; + +Effect.Scale = Class.create(Effect.Base, { + initialize: function(element, percent) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + scaleX: true, + scaleY: true, + scaleContent: true, + scaleFromCenter: false, + scaleMode: 'box', // 'box' or 'contents' or { } with provided values + scaleFrom: 100.0, + scaleTo: percent + }, arguments[2] || { }); + this.start(options); + }, + setup: function() { + this.restoreAfterFinish = this.options.restoreAfterFinish || false; + this.elementPositioning = this.element.getStyle('position'); + + this.originalStyle = { }; + ['top','left','width','height','fontSize'].each( function(k) { + this.originalStyle[k] = this.element.style[k]; + }.bind(this)); + + this.originalTop = this.element.offsetTop; + this.originalLeft = this.element.offsetLeft; + + var fontSize = this.element.getStyle('font-size') || '100%'; + ['em','px','%','pt'].each( function(fontSizeType) { + if (fontSize.indexOf(fontSizeType)>0) { + this.fontSize = parseFloat(fontSize); + this.fontSizeType = fontSizeType; + } + }.bind(this)); + + this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; + + this.dims = null; + if (this.options.scaleMode=='box') + this.dims = [this.element.offsetHeight, this.element.offsetWidth]; + if (/^content/.test(this.options.scaleMode)) + this.dims = [this.element.scrollHeight, this.element.scrollWidth]; + if (!this.dims) + this.dims = [this.options.scaleMode.originalHeight, + this.options.scaleMode.originalWidth]; + }, + update: function(position) { + var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); + if (this.options.scaleContent && this.fontSize) + this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType }); + this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); + }, + finish: function(position) { + if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle); + }, + setDimensions: function(height, width) { + var d = { }; + if (this.options.scaleX) d.width = width.round() + 'px'; + if (this.options.scaleY) d.height = height.round() + 'px'; + if (this.options.scaleFromCenter) { + var topd = (height - this.dims[0])/2; + var leftd = (width - this.dims[1])/2; + if (this.elementPositioning == 'absolute') { + if (this.options.scaleY) d.top = this.originalTop-topd + 'px'; + if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; + } else { + if (this.options.scaleY) d.top = -topd + 'px'; + if (this.options.scaleX) d.left = -leftd + 'px'; + } + } + this.element.setStyle(d); + } +}); + +Effect.Highlight = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { }); + this.start(options); + }, + setup: function() { + // Prevent executing on elements not in the layout flow + if (this.element.getStyle('display')=='none') { this.cancel(); return; } + // Disable background image during the effect + this.oldStyle = { }; + if (!this.options.keepBackgroundImage) { + this.oldStyle.backgroundImage = this.element.getStyle('background-image'); + this.element.setStyle({backgroundImage: 'none'}); + } + if (!this.options.endcolor) + this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); + if (!this.options.restorecolor) + this.options.restorecolor = this.element.getStyle('background-color'); + // init color calculations + this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); + 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)); + }, + update: function(position) { + this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){ + return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) }); + }, + finish: function() { + this.element.setStyle(Object.extend(this.oldStyle, { + backgroundColor: this.options.restorecolor + })); + } +}); + +Effect.ScrollTo = function(element) { + var options = arguments[1] || { }, + scrollOffsets = document.viewport.getScrollOffsets(), + elementOffsets = $(element).cumulativeOffset(); + + if (options.offset) elementOffsets[1] += options.offset; + + return new Effect.Tween(null, + scrollOffsets.top, + elementOffsets[1], + options, + function(p){ scrollTo(scrollOffsets.left, p.round()); } + ); +}; + +/* ------------- combination effects ------------- */ + +Effect.Fade = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + var options = Object.extend({ + from: element.getOpacity() || 1.0, + to: 0.0, + afterFinishInternal: function(effect) { + if (effect.options.to!=0) return; + effect.element.hide().setStyle({opacity: oldOpacity}); + } + }, arguments[1] || { }); + return new Effect.Opacity(element,options); +}; + +Effect.Appear = function(element) { + element = $(element); + var options = Object.extend({ + from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0), + to: 1.0, + // force Safari to render floated elements properly + afterFinishInternal: function(effect) { + effect.element.forceRerendering(); + }, + beforeSetup: function(effect) { + effect.element.setOpacity(effect.options.from).show(); + }}, arguments[1] || { }); + return new Effect.Opacity(element,options); +}; + +Effect.Puff = function(element) { + element = $(element); + var oldStyle = { + opacity: element.getInlineOpacity(), + position: element.getStyle('position'), + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height + }; + return new Effect.Parallel( + [ new Effect.Scale(element, 200, + { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], + Object.extend({ duration: 1.0, + beforeSetupInternal: function(effect) { + Position.absolutize(effect.effects[0].element); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().setStyle(oldStyle); } + }, arguments[1] || { }) + ); +}; + +Effect.BlindUp = function(element) { + element = $(element); + element.makeClipping(); + return new Effect.Scale(element, 0, + Object.extend({ scaleContent: false, + scaleX: false, + restoreAfterFinish: true, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping(); + } + }, arguments[1] || { }) + ); +}; + +Effect.BlindDown = function(element) { + element = $(element); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: 0, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makeClipping().setStyle({height: '0px'}).show(); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping(); + } + }, arguments[1] || { })); +}; + +Effect.SwitchOff = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + return new Effect.Appear(element, Object.extend({ + duration: 0.4, + from: 0, + transition: Effect.Transitions.flicker, + afterFinishInternal: function(effect) { + new Effect.Scale(effect.element, 1, { + duration: 0.3, scaleFromCenter: true, + scaleX: false, scaleContent: false, restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makePositioned().makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity}); + } + }); + } + }, arguments[1] || { })); +}; + +Effect.DropOut = function(element) { + element = $(element); + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left'), + opacity: element.getInlineOpacity() }; + return new Effect.Parallel( + [ new Effect.Move(element, {x: 0, y: 100, sync: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 }) ], + Object.extend( + { duration: 0.5, + beforeSetup: function(effect) { + effect.effects[0].element.makePositioned(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle); + } + }, arguments[1] || { })); +}; + +Effect.Shake = function(element) { + element = $(element); + var options = Object.extend({ + distance: 20, + duration: 0.5 + }, arguments[1] || {}); + var distance = parseFloat(options.distance); + var split = parseFloat(options.duration) / 10.0; + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left') }; + return new Effect.Move(element, + { x: distance, y: 0, duration: split, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) { + effect.element.undoPositioned().setStyle(oldStyle); + }}); }}); }}); }}); }}); }}); +}; + +Effect.SlideDown = function(element) { + element = $(element).cleanWhitespace(); + // SlideDown need to have the content of the element wrapped in a container element with fixed height! + var oldInnerBottom = element.down().getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: window.opera ? 0 : 1, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.down().makePositioned(); + if (window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping().setStyle({height: '0px'}).show(); + }, + afterUpdateInternal: function(effect) { + effect.element.down().setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping().undoPositioned(); + effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } + }, arguments[1] || { }) + ); +}; + +Effect.SlideUp = function(element) { + element = $(element).cleanWhitespace(); + var oldInnerBottom = element.down().getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, window.opera ? 0 : 1, + Object.extend({ scaleContent: false, + scaleX: false, + scaleMode: 'box', + scaleFrom: 100, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.down().makePositioned(); + if (window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping().show(); + }, + afterUpdateInternal: function(effect) { + effect.element.down().setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().undoPositioned(); + effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); + } + }, arguments[1] || { }) + ); +}; + +// Bug in opera makes the TD containing this element expand for a instance after finish +Effect.Squish = function(element) { + return new Effect.Scale(element, window.opera ? 1 : 0, { + restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping(); + } + }); +}; + +Effect.Grow = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.full + }, arguments[1] || { }); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var initialMoveX, initialMoveY; + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + initialMoveX = initialMoveY = moveX = moveY = 0; + break; + case 'top-right': + initialMoveX = dims.width; + initialMoveY = moveY = 0; + moveX = -dims.width; + break; + case 'bottom-left': + initialMoveX = moveX = 0; + initialMoveY = dims.height; + moveY = -dims.height; + break; + case 'bottom-right': + initialMoveX = dims.width; + initialMoveY = dims.height; + moveX = -dims.width; + moveY = -dims.height; + break; + case 'center': + initialMoveX = dims.width / 2; + initialMoveY = dims.height / 2; + moveX = -dims.width / 2; + moveY = -dims.height / 2; + break; + } + + return new Effect.Move(element, { + x: initialMoveX, + y: initialMoveY, + duration: 0.01, + beforeSetup: function(effect) { + effect.element.hide().makeClipping().makePositioned(); + }, + afterFinishInternal: function(effect) { + new Effect.Parallel( + [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), + new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }), + new Effect.Scale(effect.element, 100, { + scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, + sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) + ], Object.extend({ + beforeSetup: function(effect) { + effect.effects[0].element.setStyle({height: '0px'}).show(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); + } + }, options) + ); + } + }); +}; + +Effect.Shrink = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.none + }, arguments[1] || { }); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + moveX = moveY = 0; + break; + case 'top-right': + moveX = dims.width; + moveY = 0; + break; + case 'bottom-left': + moveX = 0; + moveY = dims.height; + break; + case 'bottom-right': + moveX = dims.width; + moveY = dims.height; + break; + case 'center': + moveX = dims.width / 2; + moveY = dims.height / 2; + break; + } + + return new Effect.Parallel( + [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), + new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), + new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }) + ], Object.extend({ + beforeStartInternal: function(effect) { + effect.effects[0].element.makePositioned().makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); } + }, options) + ); +}; + +Effect.Pulsate = function(element) { + element = $(element); + var options = arguments[1] || { }, + oldOpacity = element.getInlineOpacity(), + transition = options.transition || Effect.Transitions.linear, + reverser = function(pos){ + return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5); + }; + + return new Effect.Opacity(element, + Object.extend(Object.extend({ duration: 2.0, from: 0, + afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); } + }, options), {transition: reverser})); +}; + +Effect.Fold = function(element) { + element = $(element); + var oldStyle = { + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height }; + element.makeClipping(); + return new Effect.Scale(element, 5, Object.extend({ + scaleContent: false, + scaleX: false, + afterFinishInternal: function(effect) { + new Effect.Scale(element, 1, { + scaleContent: false, + scaleY: false, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().setStyle(oldStyle); + } }); + }}, arguments[1] || { })); +}; + +Effect.Morph = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + style: { } + }, arguments[1] || { }); + + if (!Object.isString(options.style)) this.style = $H(options.style); + else { + if (options.style.include(':')) + this.style = options.style.parseStyle(); + else { + this.element.addClassName(options.style); + this.style = $H(this.element.getStyles()); + this.element.removeClassName(options.style); + var css = this.element.getStyles(); + this.style = this.style.reject(function(style) { + return style.value == css[style.key]; + }); + options.afterFinishInternal = function(effect) { + effect.element.addClassName(effect.options.style); + effect.transforms.each(function(transform) { + effect.element.style[transform.style] = ''; + }); + }; + } + } + this.start(options); + }, + + setup: function(){ + function parseColor(color){ + if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff'; + color = color.parseColor(); + return $R(0,2).map(function(i){ + return parseInt( color.slice(i*2+1,i*2+3), 16 ); + }); + } + this.transforms = this.style.map(function(pair){ + var property = pair[0], value = pair[1], unit = null; + + if (value.parseColor('#zzzzzz') != '#zzzzzz') { + value = value.parseColor(); + unit = 'color'; + } else if (property == 'opacity') { + value = parseFloat(value); + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + this.element.setStyle({zoom: 1}); + } else if (Element.CSS_LENGTH.test(value)) { + var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/); + value = parseFloat(components[1]); + unit = (components.length == 3) ? components[2] : null; + } + + var originalValue = this.element.getStyle(property); + return { + style: property.camelize(), + originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), + targetValue: unit=='color' ? parseColor(value) : value, + unit: unit + }; + }.bind(this)).reject(function(transform){ + return ( + (transform.originalValue == transform.targetValue) || + ( + transform.unit != 'color' && + (isNaN(transform.originalValue) || isNaN(transform.targetValue)) + ) + ); + }); + }, + update: function(position) { + var style = { }, transform, i = this.transforms.length; + while(i--) + style[(transform = this.transforms[i]).style] = + transform.unit=='color' ? '#'+ + (Math.round(transform.originalValue[0]+ + (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() + + (Math.round(transform.originalValue[1]+ + (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() + + (Math.round(transform.originalValue[2]+ + (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() : + (transform.originalValue + + (transform.targetValue - transform.originalValue) * position).toFixed(3) + + (transform.unit === null ? '' : transform.unit); + this.element.setStyle(style, true); + } +}); + +Effect.Transform = Class.create({ + initialize: function(tracks){ + this.tracks = []; + this.options = arguments[1] || { }; + this.addTracks(tracks); + }, + addTracks: function(tracks){ + tracks.each(function(track){ + track = $H(track); + var data = track.values().first(); + this.tracks.push($H({ + ids: track.keys().first(), + effect: Effect.Morph, + options: { style: data } + })); + }.bind(this)); + return this; + }, + play: function(){ + return new Effect.Parallel( + this.tracks.map(function(track){ + var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options'); + var elements = [$(ids) || $$(ids)].flatten(); + return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) }); + }).flatten(), + this.options + ); + } +}); + +Element.CSS_PROPERTIES = $w( + 'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + + 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' + + 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' + + 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' + + 'fontSize fontWeight height left letterSpacing lineHeight ' + + 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+ + 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' + + 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' + + 'right textIndent top width wordSpacing zIndex'); + +Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; + +String.__parseStyleElement = document.createElement('div'); +String.prototype.parseStyle = function(){ + var style, styleRules = $H(); + if (Prototype.Browser.WebKit) + style = new Element('div',{style:this}).style; + else { + String.__parseStyleElement.innerHTML = '
    '; + style = String.__parseStyleElement.childNodes[0].style; + } + + Element.CSS_PROPERTIES.each(function(property){ + if (style[property]) styleRules.set(property, style[property]); + }); + + if (Prototype.Browser.IE && this.include('opacity')) + styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]); + + return styleRules; +}; + +if (document.defaultView && document.defaultView.getComputedStyle) { + Element.getStyles = function(element) { + var css = document.defaultView.getComputedStyle($(element), null); + return Element.CSS_PROPERTIES.inject({ }, function(styles, property) { + styles[property] = css[property]; + return styles; + }); + }; +} else { + Element.getStyles = function(element) { + element = $(element); + var css = element.currentStyle, styles; + styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) { + results[property] = css[property]; + return results; + }); + if (!styles.opacity) styles.opacity = element.getOpacity(); + return styles; + }; +} + +Effect.Methods = { + morph: function(element, style) { + element = $(element); + new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { })); + return element; + }, + visualEffect: function(element, effect, options) { + element = $(element); + var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1); + new Effect[klass](element, options); + return element; + }, + highlight: function(element, options) { + element = $(element); + new Effect.Highlight(element, options); + return element; + } +}; + +$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+ + 'pulsate shake puff squish switchOff dropOut').each( + function(effect) { + Effect.Methods[effect] = function(element, options){ + element = $(element); + Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options); + return element; + }; + } +); + +$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( + function(f) { Effect.Methods[f] = Element[f]; } +); + +Element.addMethods(Effect.Methods); \ No newline at end of file diff --git a/rails/public/javascripts/prototype.js b/rails/public/javascripts/prototype.js new file mode 100644 index 0000000..06249a6 --- /dev/null +++ b/rails/public/javascripts/prototype.js @@ -0,0 +1,6001 @@ +/* Prototype JavaScript framework, version 1.7_rc2 + * (c) 2005-2010 Sam Stephenson + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://www.prototypejs.org/ + * + *--------------------------------------------------------------------------*/ + +var Prototype = { + + Version: '1.7_rc2', + + Browser: (function(){ + var ua = navigator.userAgent; + var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]'; + return { + IE: !!window.attachEvent && !isOpera, + Opera: isOpera, + WebKit: ua.indexOf('AppleWebKit/') > -1, + Gecko: ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1, + MobileSafari: /Apple.*Mobile/.test(ua) + } + })(), + + BrowserFeatures: { + XPath: !!document.evaluate, + + SelectorsAPI: !!document.querySelector, + + ElementExtensions: (function() { + var constructor = window.Element || window.HTMLElement; + return !!(constructor && constructor.prototype); + })(), + SpecificElementExtensions: (function() { + if (typeof window.HTMLDivElement !== 'undefined') + return true; + + var div = document.createElement('div'), + form = document.createElement('form'), + isSupported = false; + + if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) { + isSupported = true; + } + + div = form = null; + + return isSupported; + })() + }, + + ScriptFragment: ']*>([\\S\\s]*?)<\/script>', + JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, + + emptyFunction: function() { }, + + K: function(x) { return x } +}; + +if (Prototype.Browser.MobileSafari) + Prototype.BrowserFeatures.SpecificElementExtensions = false; + + +var Abstract = { }; + + +var Try = { + these: function() { + var returnValue; + + for (var i = 0, length = arguments.length; i < length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) { } + } + + return returnValue; + } +}; + +/* Based on Alex Arnell's inheritance implementation. */ + +var Class = (function() { + + var IS_DONTENUM_BUGGY = (function(){ + for (var p in { toString: 1 }) { + if (p === 'toString') return false; + } + return true; + })(); + + function subclass() {}; + function create() { + var parent = null, properties = $A(arguments); + if (Object.isFunction(properties[0])) + parent = properties.shift(); + + function klass() { + this.initialize.apply(this, arguments); + } + + Object.extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + parent.subclasses.push(klass); + } + + for (var i = 0, length = properties.length; i < length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = Prototype.emptyFunction; + + klass.prototype.constructor = klass; + return klass; + } + + function addMethods(source) { + var ancestor = this.superclass && this.superclass.prototype, + properties = Object.keys(source); + + if (IS_DONTENUM_BUGGY) { + if (source.toString != Object.prototype.toString) + properties.push("toString"); + if (source.valueOf != Object.prototype.valueOf) + properties.push("valueOf"); + } + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && Object.isFunction(value) && + value.argumentNames()[0] == "$super") { + var method = value; + value = (function(m) { + return function() { return ancestor[m].apply(this, arguments); }; + })(property).wrap(method); + + value.valueOf = method.valueOf.bind(method); + value.toString = method.toString.bind(method); + } + this.prototype[property] = value; + } + + return this; + } + + return { + create: create, + Methods: { + addMethods: addMethods + } + }; +})(); +(function() { + + var _toString = Object.prototype.toString, + NULL_TYPE = 'Null', + UNDEFINED_TYPE = 'Undefined', + BOOLEAN_TYPE = 'Boolean', + NUMBER_TYPE = 'Number', + STRING_TYPE = 'String', + OBJECT_TYPE = 'Object', + BOOLEAN_CLASS = '[object Boolean]', + NUMBER_CLASS = '[object Number]', + STRING_CLASS = '[object String]', + ARRAY_CLASS = '[object Array]', + NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON && + typeof JSON.stringify === 'function' && + JSON.stringify(0) === '0' && + typeof JSON.stringify(Prototype.K) === 'undefined'; + + function Type(o) { + switch(o) { + case null: return NULL_TYPE; + case (void 0): return UNDEFINED_TYPE; + } + var type = typeof o; + switch(type) { + case 'boolean': return BOOLEAN_TYPE; + case 'number': return NUMBER_TYPE; + case 'string': return STRING_TYPE; + } + return OBJECT_TYPE; + } + + function extend(destination, source) { + for (var property in source) + destination[property] = source[property]; + return destination; + } + + function inspect(object) { + try { + if (isUndefined(object)) return 'undefined'; + if (object === null) return 'null'; + return object.inspect ? object.inspect() : String(object); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } + } + + function toJSON(value) { + return Str('', { '': value }, []); + } + + function Str(key, holder, stack) { + var value = holder[key], + type = typeof value; + + if (Type(value) === OBJECT_TYPE && typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + + var _class = _toString.call(value); + + switch (_class) { + case NUMBER_CLASS: + case BOOLEAN_CLASS: + case STRING_CLASS: + value = value.valueOf(); + } + + switch (value) { + case null: return 'null'; + case true: return 'true'; + case false: return 'false'; + } + + type = typeof value; + switch (type) { + case 'string': + return value.inspect(true); + case 'number': + return isFinite(value) ? String(value) : 'null'; + case 'object': + + for (var i = 0, length = stack.length; i < length; i++) { + if (stack[i] === value) { throw new TypeError(); } + } + stack.push(value); + + var partial = []; + if (_class === ARRAY_CLASS) { + for (var i = 0, length = value.length; i < length; i++) { + var str = Str(i, value, stack); + partial.push(typeof str === 'undefined' ? 'null' : str); + } + partial = '[' + partial.join(',') + ']'; + } else { + var keys = Object.keys(value); + for (var i = 0, length = keys.length; i < length; i++) { + var key = keys[i], str = Str(key, value, stack); + if (typeof str !== "undefined") { + partial.push(key.inspect(true)+ ':' + str); + } + } + partial = '{' + partial.join(',') + '}'; + } + stack.pop(); + return partial; + } + } + + function stringify(object) { + return JSON.stringify(object); + } + + function toQueryString(object) { + return $H(object).toQueryString(); + } + + function toHTML(object) { + return object && object.toHTML ? object.toHTML() : String.interpret(object); + } + + function keys(object) { + if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } + var results = []; + for (var property in object) { + if (object.hasOwnProperty(property)) { + results.push(property); + } + } + return results; + } + + function values(object) { + var results = []; + for (var property in object) + results.push(object[property]); + return results; + } + + function clone(object) { + return extend({ }, object); + } + + function isElement(object) { + return !!(object && object.nodeType == 1); + } + + function isArray(object) { + return _toString.call(object) === ARRAY_CLASS; + } + + var hasNativeIsArray = (typeof Array.isArray == 'function') + && Array.isArray([]) && !Array.isArray({}); + + if (hasNativeIsArray) { + isArray = Array.isArray; + } + + function isHash(object) { + return object instanceof Hash; + } + + function isFunction(object) { + return typeof object === "function"; + } + + function isString(object) { + return _toString.call(object) === STRING_CLASS; + } + + function isNumber(object) { + return _toString.call(object) === NUMBER_CLASS; + } + + function isUndefined(object) { + return typeof object === "undefined"; + } + + extend(Object, { + extend: extend, + inspect: inspect, + toJSON: NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON, + toQueryString: toQueryString, + toHTML: toHTML, + keys: Object.keys || keys, + values: values, + clone: clone, + isElement: isElement, + isArray: isArray, + isHash: isHash, + isFunction: isFunction, + isString: isString, + isNumber: isNumber, + isUndefined: isUndefined + }); +})(); +Object.extend(Function.prototype, (function() { + var slice = Array.prototype.slice; + + function update(array, args) { + var arrayLength = array.length, length = args.length; + while (length--) array[arrayLength + length] = args[length]; + return array; + } + + function merge(array, args) { + array = slice.call(array, 0); + return update(array, args); + } + + function argumentNames() { + var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1] + .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '') + .replace(/\s+/g, '').split(','); + return names.length == 1 && !names[0] ? [] : names; + } + + function bind(context) { + if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; + var __method = this, args = slice.call(arguments, 1); + return function() { + var a = merge(args, arguments); + return __method.apply(context, a); + } + } + + function bindAsEventListener(context) { + var __method = this, args = slice.call(arguments, 1); + return function(event) { + var a = update([event || window.event], args); + return __method.apply(context, a); + } + } + + function curry() { + if (!arguments.length) return this; + var __method = this, args = slice.call(arguments, 0); + return function() { + var a = merge(args, arguments); + return __method.apply(this, a); + } + } + + function delay(timeout) { + var __method = this, args = slice.call(arguments, 1); + timeout = timeout * 1000; + return window.setTimeout(function() { + return __method.apply(__method, args); + }, timeout); + } + + function defer() { + var args = update([0.01], arguments); + return this.delay.apply(this, args); + } + + function wrap(wrapper) { + var __method = this; + return function() { + var a = update([__method.bind(this)], arguments); + return wrapper.apply(this, a); + } + } + + function methodize() { + if (this._methodized) return this._methodized; + var __method = this; + return this._methodized = function() { + var a = update([this], arguments); + return __method.apply(null, a); + }; + } + + return { + argumentNames: argumentNames, + bind: bind, + bindAsEventListener: bindAsEventListener, + curry: curry, + delay: delay, + defer: defer, + wrap: wrap, + methodize: methodize + } +})()); + + + +(function(proto) { + + + function toISOString() { + return this.getUTCFullYear() + '-' + + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + + this.getUTCDate().toPaddedString(2) + 'T' + + this.getUTCHours().toPaddedString(2) + ':' + + this.getUTCMinutes().toPaddedString(2) + ':' + + this.getUTCSeconds().toPaddedString(2) + 'Z'; + } + + + function toJSON() { + return this.toISOString(); + } + + if (!proto.toISOString) proto.toISOString = toISOString; + if (!proto.toJSON) proto.toJSON = toJSON; + +})(Date.prototype); + + +RegExp.prototype.match = RegExp.prototype.test; + +RegExp.escape = function(str) { + return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); +}; +var PeriodicalExecuter = Class.create({ + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + execute: function() { + this.callback(this); + }, + + stop: function() { + if (!this.timer) return; + clearInterval(this.timer); + this.timer = null; + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.execute(); + this.currentlyExecuting = false; + } catch(e) { + this.currentlyExecuting = false; + throw e; + } + } + } +}); +Object.extend(String, { + interpret: function(value) { + return value == null ? '' : String(value); + }, + specialChar: { + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '\\': '\\\\' + } +}); + +Object.extend(String.prototype, (function() { + var NATIVE_JSON_PARSE_SUPPORT = window.JSON && + typeof JSON.parse === 'function' && + JSON.parse('{"test": true}').test; + + function prepareReplacement(replacement) { + if (Object.isFunction(replacement)) return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; + } + + function gsub(pattern, replacement) { + var result = '', source = this, match; + replacement = prepareReplacement(replacement); + + if (Object.isString(pattern)) + pattern = RegExp.escape(pattern); + + if (!(pattern.length || pattern.source)) { + replacement = replacement(''); + return replacement + source.split('').join(replacement) + replacement; + } + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += String.interpret(replacement(match)); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + } + + function sub(pattern, replacement, count) { + replacement = prepareReplacement(replacement); + count = Object.isUndefined(count) ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + } + + function scan(pattern, iterator) { + this.gsub(pattern, iterator); + return String(this); + } + + function truncate(length, truncation) { + length = length || 30; + truncation = Object.isUndefined(truncation) ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : String(this); + } + + function strip() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + } + + function stripTags() { + return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, ''); + } + + function stripScripts() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + } + + function extractScripts() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'), + matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + } + + function evalScripts() { + return this.extractScripts().map(function(script) { return eval(script) }); + } + + function escapeHTML() { + return this.replace(/&/g,'&').replace(//g,'>'); + } + + function unescapeHTML() { + return this.stripTags().replace(/</g,'<').replace(/>/g,'>').replace(/&/g,'&'); + } + + + function toQueryParams(separator) { + var match = this.strip().match(/([^?#]*)(#.*)?$/); + if (!match) return { }; + + return match[1].split(separator || '&').inject({ }, function(hash, pair) { + if ((pair = pair.split('='))[0]) { + var key = decodeURIComponent(pair.shift()), + value = pair.length > 1 ? pair.join('=') : pair[0]; + + if (value != undefined) value = decodeURIComponent(value); + + if (key in hash) { + if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; + hash[key].push(value); + } + else hash[key] = value; + } + return hash; + }); + } + + function toArray() { + return this.split(''); + } + + function succ() { + return this.slice(0, this.length - 1) + + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); + } + + function times(count) { + return count < 1 ? '' : new Array(count + 1).join(this); + } + + function camelize() { + return this.replace(/-+(.)?/g, function(match, chr) { + return chr ? chr.toUpperCase() : ''; + }); + } + + function capitalize() { + return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); + } + + function underscore() { + return this.replace(/::/g, '/') + .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2') + .replace(/([a-z\d])([A-Z])/g, '$1_$2') + .replace(/-/g, '_') + .toLowerCase(); + } + + function dasherize() { + return this.replace(/_/g, '-'); + } + + function inspect(useDoubleQuotes) { + var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) { + if (character in String.specialChar) { + return String.specialChar[character]; + } + return '\\u00' + character.charCodeAt().toPaddedString(2, 16); + }); + if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; + return "'" + escapedString.replace(/'/g, '\\\'') + "'"; + } + + function unfilterJSON(filter) { + return this.replace(filter || Prototype.JSONFilter, '$1'); + } + + function isJSON() { + var str = this; + if (str.blank()) return false; + str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'); + str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'); + str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, ''); + return (/^[\],:{}\s]*$/).test(str); + } + + function evalJSON(sanitize) { + var json = this.unfilterJSON(), + cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; + if (cx.test(json)) { + json = json.replace(cx, function (a) { + return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + try { + if (!sanitize || json.isJSON()) return eval('(' + json + ')'); + } catch (e) { } + throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); + } + + function parseJSON() { + var json = this.unfilterJSON(); + return JSON.parse(json); + } + + function include(pattern) { + return this.indexOf(pattern) > -1; + } + + function startsWith(pattern) { + return this.lastIndexOf(pattern, 0) === 0; + } + + function endsWith(pattern) { + var d = this.length - pattern.length; + return d >= 0 && this.indexOf(pattern, d) === d; + } + + function empty() { + return this == ''; + } + + function blank() { + return /^\s*$/.test(this); + } + + function interpolate(object, pattern) { + return new Template(this, pattern).evaluate(object); + } + + return { + gsub: gsub, + sub: sub, + scan: scan, + truncate: truncate, + strip: String.prototype.trim || strip, + stripTags: stripTags, + stripScripts: stripScripts, + extractScripts: extractScripts, + evalScripts: evalScripts, + escapeHTML: escapeHTML, + unescapeHTML: unescapeHTML, + toQueryParams: toQueryParams, + parseQuery: toQueryParams, + toArray: toArray, + succ: succ, + times: times, + camelize: camelize, + capitalize: capitalize, + underscore: underscore, + dasherize: dasherize, + inspect: inspect, + unfilterJSON: unfilterJSON, + isJSON: isJSON, + evalJSON: NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON, + include: include, + startsWith: startsWith, + endsWith: endsWith, + empty: empty, + blank: blank, + interpolate: interpolate + }; +})()); + +var Template = Class.create({ + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + if (object && Object.isFunction(object.toTemplateReplacements)) + object = object.toTemplateReplacements(); + + return this.template.gsub(this.pattern, function(match) { + if (object == null) return (match[1] + ''); + + var before = match[1] || ''; + if (before == '\\') return match[2]; + + var ctx = object, expr = match[3], + pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; + + match = pattern.exec(expr); + if (match == null) return before; + + while (match != null) { + var comp = match[1].startsWith('[') ? match[2].replace(/\\\\]/g, ']') : match[1]; + ctx = ctx[comp]; + if (null == ctx || '' == match[3]) break; + expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); + match = pattern.exec(expr); + } + + return before + String.interpret(ctx); + }); + } +}); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; + +var $break = { }; + +var Enumerable = (function() { + function each(iterator, context) { + var index = 0; + try { + this._each(function(value) { + iterator.call(context, value, index++); + }); + } catch (e) { + if (e != $break) throw e; + } + return this; + } + + function eachSlice(number, iterator, context) { + var index = -number, slices = [], array = this.toArray(); + if (number < 1) return array; + while ((index += number) < array.length) + slices.push(array.slice(index, index+number)); + return slices.collect(iterator, context); + } + + function all(iterator, context) { + iterator = iterator || Prototype.K; + var result = true; + this.each(function(value, index) { + result = result && !!iterator.call(context, value, index); + if (!result) throw $break; + }); + return result; + } + + function any(iterator, context) { + iterator = iterator || Prototype.K; + var result = false; + this.each(function(value, index) { + if (result = !!iterator.call(context, value, index)) + throw $break; + }); + return result; + } + + function collect(iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + this.each(function(value, index) { + results.push(iterator.call(context, value, index)); + }); + return results; + } + + function detect(iterator, context) { + var result; + this.each(function(value, index) { + if (iterator.call(context, value, index)) { + result = value; + throw $break; + } + }); + return result; + } + + function findAll(iterator, context) { + var results = []; + this.each(function(value, index) { + if (iterator.call(context, value, index)) + results.push(value); + }); + return results; + } + + function grep(filter, iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + + if (Object.isString(filter)) + filter = new RegExp(RegExp.escape(filter)); + + this.each(function(value, index) { + if (filter.match(value)) + results.push(iterator.call(context, value, index)); + }); + return results; + } + + function include(object) { + if (Object.isFunction(this.indexOf)) + if (this.indexOf(object) != -1) return true; + + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + } + + function inGroupsOf(number, fillWith) { + fillWith = Object.isUndefined(fillWith) ? null : fillWith; + return this.eachSlice(number, function(slice) { + while(slice.length < number) slice.push(fillWith); + return slice; + }); + } + + function inject(memo, iterator, context) { + this.each(function(value, index) { + memo = iterator.call(context, memo, value, index); + }); + return memo; + } + + function invoke(method) { + var args = $A(arguments).slice(1); + return this.map(function(value) { + return value[method].apply(value, args); + }); + } + + function max(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value >= result) + result = value; + }); + return result; + } + + function min(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value < result) + result = value; + }); + return result; + } + + function partition(iterator, context) { + iterator = iterator || Prototype.K; + var trues = [], falses = []; + this.each(function(value, index) { + (iterator.call(context, value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + } + + function pluck(property) { + var results = []; + this.each(function(value) { + results.push(value[property]); + }); + return results; + } + + function reject(iterator, context) { + var results = []; + this.each(function(value, index) { + if (!iterator.call(context, value, index)) + results.push(value); + }); + return results; + } + + function sortBy(iterator, context) { + return this.map(function(value, index) { + return { + value: value, + criteria: iterator.call(context, value, index) + }; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + } + + function toArray() { + return this.map(); + } + + function zip() { + var iterator = Prototype.K, args = $A(arguments); + if (Object.isFunction(args.last())) + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + } + + function size() { + return this.toArray().length; + } + + function inspect() { + return '#'; + } + + + + + + + + + + return { + each: each, + eachSlice: eachSlice, + all: all, + every: all, + any: any, + some: any, + collect: collect, + map: collect, + detect: detect, + findAll: findAll, + select: findAll, + filter: findAll, + grep: grep, + include: include, + member: include, + inGroupsOf: inGroupsOf, + inject: inject, + invoke: invoke, + max: max, + min: min, + partition: partition, + pluck: pluck, + reject: reject, + sortBy: sortBy, + toArray: toArray, + entries: toArray, + zip: zip, + size: size, + inspect: inspect, + find: detect + }; +})(); + +function $A(iterable) { + if (!iterable) return []; + if ('toArray' in Object(iterable)) return iterable.toArray(); + var length = iterable.length || 0, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; +} + + +function $w(string) { + if (!Object.isString(string)) return []; + string = string.strip(); + return string ? string.split(/\s+/) : []; +} + +Array.from = $A; + + +(function() { + var arrayProto = Array.prototype, + slice = arrayProto.slice, + _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available + + function each(iterator) { + for (var i = 0, length = this.length; i < length; i++) + iterator(this[i]); + } + if (!_each) _each = each; + + function clear() { + this.length = 0; + return this; + } + + function first() { + return this[0]; + } + + function last() { + return this[this.length - 1]; + } + + function compact() { + return this.select(function(value) { + return value != null; + }); + } + + function flatten() { + return this.inject([], function(array, value) { + if (Object.isArray(value)) + return array.concat(value.flatten()); + array.push(value); + return array; + }); + } + + function without() { + var values = slice.call(arguments, 0); + return this.select(function(value) { + return !values.include(value); + }); + } + + function reverse(inline) { + return (inline === false ? this.toArray() : this)._reverse(); + } + + function uniq(sorted) { + return this.inject([], function(array, value, index) { + if (0 == index || (sorted ? array.last() != value : !array.include(value))) + array.push(value); + return array; + }); + } + + function intersect(array) { + return this.uniq().findAll(function(item) { + return array.detect(function(value) { return item === value }); + }); + } + + + function clone() { + return slice.call(this, 0); + } + + function size() { + return this.length; + } + + function inspect() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + } + + function indexOf(item, i) { + i || (i = 0); + var length = this.length; + if (i < 0) i = length + i; + for (; i < length; i++) + if (this[i] === item) return i; + return -1; + } + + function lastIndexOf(item, i) { + i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; + var n = this.slice(0, i).reverse().indexOf(item); + return (n < 0) ? n : i - n - 1; + } + + function concat() { + var array = slice.call(this, 0), item; + for (var i = 0, length = arguments.length; i < length; i++) { + item = arguments[i]; + if (Object.isArray(item) && !('callee' in item)) { + for (var j = 0, arrayLength = item.length; j < arrayLength; j++) + array.push(item[j]); + } else { + array.push(item); + } + } + return array; + } + + Object.extend(arrayProto, Enumerable); + + if (!arrayProto._reverse) + arrayProto._reverse = arrayProto.reverse; + + Object.extend(arrayProto, { + _each: _each, + clear: clear, + first: first, + last: last, + compact: compact, + flatten: flatten, + without: without, + reverse: reverse, + uniq: uniq, + intersect: intersect, + clone: clone, + toArray: clone, + size: size, + inspect: inspect + }); + + var CONCAT_ARGUMENTS_BUGGY = (function() { + return [].concat(arguments)[0][0] !== 1; + })(1,2) + + if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat; + + if (!arrayProto.indexOf) arrayProto.indexOf = indexOf; + if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf; +})(); +function $H(object) { + return new Hash(object); +}; + +var Hash = Class.create(Enumerable, (function() { + function initialize(object) { + this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); + } + + + function _each(iterator) { + for (var key in this._object) { + var value = this._object[key], pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + } + + function set(key, value) { + return this._object[key] = value; + } + + function get(key) { + if (this._object[key] !== Object.prototype[key]) + return this._object[key]; + } + + function unset(key) { + var value = this._object[key]; + delete this._object[key]; + return value; + } + + function toObject() { + return Object.clone(this._object); + } + + + + function keys() { + return this.pluck('key'); + } + + function values() { + return this.pluck('value'); + } + + function index(value) { + var match = this.detect(function(pair) { + return pair.value === value; + }); + return match && match.key; + } + + function merge(object) { + return this.clone().update(object); + } + + function update(object) { + return new Hash(object).inject(this, function(result, pair) { + result.set(pair.key, pair.value); + return result; + }); + } + + function toQueryPair(key, value) { + if (Object.isUndefined(value)) return key; + return key + '=' + encodeURIComponent(String.interpret(value)); + } + + function toQueryString() { + return this.inject([], function(results, pair) { + var key = encodeURIComponent(pair.key), values = pair.value; + + if (values && typeof values == 'object') { + if (Object.isArray(values)) + return results.concat(values.map(toQueryPair.curry(key))); + } else results.push(toQueryPair(key, values)); + return results; + }).join('&'); + } + + function inspect() { + return '#'; + } + + function clone() { + return new Hash(this); + } + + return { + initialize: initialize, + _each: _each, + set: set, + get: get, + unset: unset, + toObject: toObject, + toTemplateReplacements: toObject, + keys: keys, + values: values, + index: index, + merge: merge, + update: update, + toQueryString: toQueryString, + inspect: inspect, + toJSON: toObject, + clone: clone + }; +})()); + +Hash.from = $H; +Object.extend(Number.prototype, (function() { + function toColorPart() { + return this.toPaddedString(2, 16); + } + + function succ() { + return this + 1; + } + + function times(iterator, context) { + $R(0, this, true).each(iterator, context); + return this; + } + + function toPaddedString(length, radix) { + var string = this.toString(radix || 10); + return '0'.times(length - string.length) + string; + } + + function abs() { + return Math.abs(this); + } + + function round() { + return Math.round(this); + } + + function ceil() { + return Math.ceil(this); + } + + function floor() { + return Math.floor(this); + } + + return { + toColorPart: toColorPart, + succ: succ, + times: times, + toPaddedString: toPaddedString, + abs: abs, + round: round, + ceil: ceil, + floor: floor + }; +})()); + +function $R(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +} + +var ObjectRange = Class.create(Enumerable, (function() { + function initialize(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + } + + function _each(iterator) { + var value = this.start; + while (this.include(value)) { + iterator(value); + value = value.succ(); + } + } + + function include(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } + + return { + initialize: initialize, + _each: _each, + include: include + }; +})()); + + + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +}; + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responder) { + if (!this.include(responder)) + this.responders.push(responder); + }, + + unregister: function(responder) { + this.responders = this.responders.without(responder); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (Object.isFunction(responder[callback])) { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) { } + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { Ajax.activeRequestCount++ }, + onComplete: function() { Ajax.activeRequestCount-- } +}); +Ajax.Base = Class.create({ + initialize: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + encoding: 'UTF-8', + parameters: '', + evalJSON: true, + evalJS: true + }; + Object.extend(this.options, options || { }); + + this.options.method = this.options.method.toLowerCase(); + + if (Object.isString(this.options.parameters)) + this.options.parameters = this.options.parameters.toQueryParams(); + else if (Object.isHash(this.options.parameters)) + this.options.parameters = this.options.parameters.toObject(); + } +}); +Ajax.Request = Class.create(Ajax.Base, { + _complete: false, + + initialize: function($super, url, options) { + $super(options); + this.transport = Ajax.getTransport(); + this.request(url); + }, + + request: function(url) { + this.url = url; + this.method = this.options.method; + var params = Object.clone(this.options.parameters); + + if (!['get', 'post'].include(this.method)) { + params['_method'] = this.method; + this.method = 'post'; + } + + this.parameters = params; + + if (params = Object.toQueryString(params)) { + if (this.method == 'get') + this.url += (this.url.include('?') ? '&' : '?') + params; + else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) + params += '&_='; + } + + try { + var response = new Ajax.Response(this); + if (this.options.onCreate) this.options.onCreate(response); + Ajax.Responders.dispatch('onCreate', this, response); + + this.transport.open(this.method.toUpperCase(), this.url, + this.options.asynchronous); + + if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); + + this.transport.onreadystatechange = this.onStateChange.bind(this); + this.setRequestHeaders(); + + this.body = this.method == 'post' ? (this.options.postBody || params) : null; + this.transport.send(this.body); + + /* Force Firefox to handle ready state 4 for synchronous requests */ + if (!this.options.asynchronous && this.transport.overrideMimeType) + this.onStateChange(); + + } + catch (e) { + this.dispatchException(e); + } + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState > 1 && !((readyState == 4) && this._complete)) + this.respondToReadyState(this.transport.readyState); + }, + + setRequestHeaders: function() { + var headers = { + 'X-Requested-With': 'XMLHttpRequest', + 'X-Prototype-Version': Prototype.Version, + 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' + }; + + if (this.method == 'post') { + headers['Content-type'] = this.options.contentType + + (this.options.encoding ? '; charset=' + this.options.encoding : ''); + + /* Force "Connection: close" for older Mozilla browsers to work + * around a bug where XMLHttpRequest sends an incorrect + * Content-length header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType && + (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) + headers['Connection'] = 'close'; + } + + if (typeof this.options.requestHeaders == 'object') { + var extras = this.options.requestHeaders; + + if (Object.isFunction(extras.push)) + for (var i = 0, length = extras.length; i < length; i += 2) + headers[extras[i]] = extras[i+1]; + else + $H(extras).each(function(pair) { headers[pair.key] = pair.value }); + } + + for (var name in headers) + this.transport.setRequestHeader(name, headers[name]); + }, + + success: function() { + var status = this.getStatus(); + return !status || (status >= 200 && status < 300); + }, + + getStatus: function() { + try { + return this.transport.status || 0; + } catch (e) { return 0 } + }, + + respondToReadyState: function(readyState) { + var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); + + if (state == 'Complete') { + try { + this._complete = true; + (this.options['on' + response.status] + || this.options['on' + (this.success() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + var contentType = response.getHeader('Content-type'); + if (this.options.evalJS == 'force' + || (this.options.evalJS && this.isSameOrigin() && contentType + && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) + this.evalResponse(); + } + + try { + (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); + Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + if (state == 'Complete') { + this.transport.onreadystatechange = Prototype.emptyFunction; + } + }, + + isSameOrigin: function() { + var m = this.url.match(/^\s*https?:\/\/[^\/]*/); + return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ + protocol: location.protocol, + domain: document.domain, + port: location.port ? ':' + location.port : '' + })); + }, + + getHeader: function(name) { + try { + return this.transport.getResponseHeader(name) || null; + } catch (e) { return null; } + }, + + evalResponse: function() { + try { + return eval((this.transport.responseText || '').unfilterJSON()); + } catch (e) { + this.dispatchException(e); + } + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + + + + + + + + +Ajax.Response = Class.create({ + initialize: function(request){ + this.request = request; + var transport = this.transport = request.transport, + readyState = this.readyState = transport.readyState; + + if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { + this.status = this.getStatus(); + this.statusText = this.getStatusText(); + this.responseText = String.interpret(transport.responseText); + this.headerJSON = this._getHeaderJSON(); + } + + if (readyState == 4) { + var xml = transport.responseXML; + this.responseXML = Object.isUndefined(xml) ? null : xml; + this.responseJSON = this._getResponseJSON(); + } + }, + + status: 0, + + statusText: '', + + getStatus: Ajax.Request.prototype.getStatus, + + getStatusText: function() { + try { + return this.transport.statusText || ''; + } catch (e) { return '' } + }, + + getHeader: Ajax.Request.prototype.getHeader, + + getAllHeaders: function() { + try { + return this.getAllResponseHeaders(); + } catch (e) { return null } + }, + + getResponseHeader: function(name) { + return this.transport.getResponseHeader(name); + }, + + getAllResponseHeaders: function() { + return this.transport.getAllResponseHeaders(); + }, + + _getHeaderJSON: function() { + var json = this.getHeader('X-JSON'); + if (!json) return null; + json = decodeURIComponent(escape(json)); + try { + return json.evalJSON(this.request.options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + }, + + _getResponseJSON: function() { + var options = this.request.options; + if (!options.evalJSON || (options.evalJSON != 'force' && + !(this.getHeader('Content-type') || '').include('application/json')) || + this.responseText.blank()) + return null; + try { + return this.responseText.evalJSON(options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + } +}); + +Ajax.Updater = Class.create(Ajax.Request, { + initialize: function($super, container, url, options) { + this.container = { + success: (container.success || container), + failure: (container.failure || (container.success ? null : container)) + }; + + options = Object.clone(options); + var onComplete = options.onComplete; + options.onComplete = (function(response, json) { + this.updateContent(response.responseText); + if (Object.isFunction(onComplete)) onComplete(response, json); + }).bind(this); + + $super(url, options); + }, + + updateContent: function(responseText) { + var receiver = this.container[this.success() ? 'success' : 'failure'], + options = this.options; + + if (!options.evalScripts) responseText = responseText.stripScripts(); + + if (receiver = $(receiver)) { + if (options.insertion) { + if (Object.isString(options.insertion)) { + var insertion = { }; insertion[options.insertion] = responseText; + receiver.insert(insertion); + } + else options.insertion(receiver, responseText); + } + else receiver.update(responseText); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { + initialize: function($super, container, url, options) { + $super(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = { }; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.options.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(response) { + if (this.options.decay) { + this.decay = (response.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = response.responseText; + } + this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); + + +function $(element) { + if (arguments.length > 1) { + for (var i = 0, elements = [], length = arguments.length; i < length; i++) + elements.push($(arguments[i])); + return elements; + } + if (Object.isString(element)) + element = document.getElementById(element); + return Element.extend(element); +} + +if (Prototype.BrowserFeatures.XPath) { + document._getElementsByXPath = function(expression, parentElement) { + var results = []; + var query = document.evaluate(expression, $(parentElement) || document, + null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + for (var i = 0, length = query.snapshotLength; i < length; i++) + results.push(Element.extend(query.snapshotItem(i))); + return results; + }; +} + +/*--------------------------------------------------------------------------*/ + +if (!Node) var Node = { }; + +if (!Node.ELEMENT_NODE) { + Object.extend(Node, { + ELEMENT_NODE: 1, + ATTRIBUTE_NODE: 2, + TEXT_NODE: 3, + CDATA_SECTION_NODE: 4, + ENTITY_REFERENCE_NODE: 5, + ENTITY_NODE: 6, + PROCESSING_INSTRUCTION_NODE: 7, + COMMENT_NODE: 8, + DOCUMENT_NODE: 9, + DOCUMENT_TYPE_NODE: 10, + DOCUMENT_FRAGMENT_NODE: 11, + NOTATION_NODE: 12 + }); +} + + + +(function(global) { + + var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){ + try { + var el = document.createElement(''); + return el.tagName.toLowerCase() === 'input' && el.name === 'x'; + } + catch(err) { + return false; + } + })(); + + var element = global.Element; + + global.Element = function(tagName, attributes) { + attributes = attributes || { }; + tagName = tagName.toLowerCase(); + var cache = Element.cache; + if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) { + tagName = '<' + tagName + ' name="' + attributes.name + '">'; + delete attributes.name; + return Element.writeAttribute(document.createElement(tagName), attributes); + } + if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); + return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); + }; + + Object.extend(global.Element, element || { }); + if (element) global.Element.prototype = element.prototype; + +})(this); + +Element.idCounter = 1; +Element.cache = { }; + +function purgeElement(element) { + var uid = element._prototypeUID; + if (uid) { + Element.stopObserving(element); + element._prototypeUID = void 0; + delete Element.Storage[uid]; + } +} + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function(element) { + element = $(element); + Element[Element.visible(element) ? 'hide' : 'show'](element); + return element; + }, + + hide: function(element) { + element = $(element); + element.style.display = 'none'; + return element; + }, + + show: function(element) { + element = $(element); + element.style.display = ''; + return element; + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + return element; + }, + + update: (function(){ + + var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){ + var el = document.createElement("select"), + isBuggy = true; + el.innerHTML = ""; + if (el.options && el.options[0]) { + isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION"; + } + el = null; + return isBuggy; + })(); + + var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){ + try { + var el = document.createElement("table"); + if (el && el.tBodies) { + el.innerHTML = "test"; + var isBuggy = typeof el.tBodies[0] == "undefined"; + el = null; + return isBuggy; + } + } catch (e) { + return true; + } + })(); + + var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () { + var s = document.createElement("script"), + isBuggy = false; + try { + s.appendChild(document.createTextNode("")); + isBuggy = !s.firstChild || + s.firstChild && s.firstChild.nodeType !== 3; + } catch (e) { + isBuggy = true; + } + s = null; + return isBuggy; + })(); + + function update(element, content) { + element = $(element); + + var descendants = element.getElementsByTagName('*'), + i = descendants.length; + while (i--) purgeElement(descendants[i]); + + if (content && content.toElement) + content = content.toElement(); + + if (Object.isElement(content)) + return element.update().insert(content); + + content = Object.toHTML(content); + + var tagName = element.tagName.toUpperCase(); + + if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) { + element.text = content; + return element; + } + + if (SELECT_ELEMENT_INNERHTML_BUGGY || TABLE_ELEMENT_INNERHTML_BUGGY) { + if (tagName in Element._insertionTranslations.tags) { + while (element.firstChild) { + element.removeChild(element.firstChild); + } + Element._getContentFromAnonymousElement(tagName, content.stripScripts()) + .each(function(node) { + element.appendChild(node) + }); + } + else { + element.innerHTML = content.stripScripts(); + } + } + else { + element.innerHTML = content.stripScripts(); + } + + content.evalScripts.bind(content).defer(); + return element; + } + + return update; + })(), + + replace: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + else if (!Object.isElement(content)) { + content = Object.toHTML(content); + var range = element.ownerDocument.createRange(); + range.selectNode(element); + content.evalScripts.bind(content).defer(); + content = range.createContextualFragment(content.stripScripts()); + } + element.parentNode.replaceChild(content, element); + return element; + }, + + insert: function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = {bottom:insertions}; + + var content, insert, tagName, childNodes; + + for (var position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + insert = Element._insertionTranslations[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + insert(element, content); + continue; + } + + content = Object.toHTML(content); + + tagName = ((position == 'before' || position == 'after') + ? element.parentNode : element).tagName.toUpperCase(); + + childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + + if (position == 'top' || position == 'after') childNodes.reverse(); + childNodes.each(insert.curry(element)); + + content.evalScripts.bind(content).defer(); + } + + return element; + }, + + wrap: function(element, wrapper, attributes) { + element = $(element); + if (Object.isElement(wrapper)) + $(wrapper).writeAttribute(attributes || { }); + else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); + else wrapper = new Element('div', wrapper); + if (element.parentNode) + element.parentNode.replaceChild(wrapper, element); + wrapper.appendChild(element); + return wrapper; + }, + + inspect: function(element) { + element = $(element); + var result = '<' + element.tagName.toLowerCase(); + $H({'id': 'id', 'className': 'class'}).each(function(pair) { + var property = pair.first(), + attribute = pair.last(), + value = (element[property] || '').toString(); + if (value) result += ' ' + attribute + '=' + value.inspect(true); + }); + return result + '>'; + }, + + recursivelyCollect: function(element, property, maximumLength) { + element = $(element); + maximumLength = maximumLength || -1; + var elements = []; + + while (element = element[property]) { + if (element.nodeType == 1) + elements.push(Element.extend(element)); + if (elements.length == maximumLength) + break; + } + + return elements; + }, + + ancestors: function(element) { + return Element.recursivelyCollect(element, 'parentNode'); + }, + + descendants: function(element) { + return Element.select(element, "*"); + }, + + firstDescendant: function(element) { + element = $(element).firstChild; + while (element && element.nodeType != 1) element = element.nextSibling; + return $(element); + }, + + immediateDescendants: function(element) { + var results = [], child = $(element).firstChild; + while (child) { + if (child.nodeType === 1) { + results.push(Element.extend(child)); + } + child = child.nextSibling; + } + return results; + }, + + previousSiblings: function(element, maximumLength) { + return Element.recursivelyCollect(element, 'previousSibling'); + }, + + nextSiblings: function(element) { + return Element.recursivelyCollect(element, 'nextSibling'); + }, + + siblings: function(element) { + element = $(element); + return Element.previousSiblings(element).reverse() + .concat(Element.nextSiblings(element)); + }, + + match: function(element, selector) { + element = $(element); + if (Object.isString(selector)) + return Prototype.Selector.match(element, selector); + return selector.match(element); + }, + + up: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(element.parentNode); + var ancestors = Element.ancestors(element); + return Object.isNumber(expression) ? ancestors[expression] : + Prototype.Selector.find(ancestors, expression, index); + }, + + down: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return Element.firstDescendant(element); + return Object.isNumber(expression) ? Element.descendants(element)[expression] : + Element.select(element, expression)[index || 0]; + }, + + previous: function(element, expression, index) { + element = $(element); + if (Object.isNumber(expression)) index = expression, expression = false; + if (!Object.isNumber(index)) index = 0; + + if (expression) { + return Prototype.Selector.find(element.previousSiblings(), expression, index); + } else { + return element.recursivelyCollect("previousSibling", index + 1)[index]; + } + }, + + next: function(element, expression, index) { + element = $(element); + if (Object.isNumber(expression)) index = expression, expression = false; + if (!Object.isNumber(index)) index = 0; + + if (expression) { + return Prototype.Selector.find(element.nextSiblings(), expression, index); + } else { + var maximumLength = Object.isNumber(index) ? index + 1 : 1; + return element.recursivelyCollect("nextSibling", index + 1)[index]; + } + }, + + + select: function(element) { + element = $(element); + var expressions = Array.prototype.slice.call(arguments, 1).join(', '); + return Prototype.Selector.select(expressions, element); + }, + + adjacent: function(element) { + element = $(element); + var expressions = Array.prototype.slice.call(arguments, 1).join(', '); + return Prototype.Selector.select(expressions, element.parentNode).without(element); + }, + + identify: function(element) { + element = $(element); + var id = Element.readAttribute(element, 'id'); + if (id) return id; + do { id = 'anonymous_element_' + Element.idCounter++ } while ($(id)); + Element.writeAttribute(element, 'id', id); + return id; + }, + + readAttribute: function(element, name) { + element = $(element); + if (Prototype.Browser.IE) { + var t = Element._attributeTranslations.read; + if (t.values[name]) return t.values[name](element, name); + if (t.names[name]) name = t.names[name]; + if (name.include(':')) { + return (!element.attributes || !element.attributes[name]) ? null : + element.attributes[name].value; + } + } + return element.getAttribute(name); + }, + + writeAttribute: function(element, name, value) { + element = $(element); + var attributes = { }, t = Element._attributeTranslations.write; + + if (typeof name == 'object') attributes = name; + else attributes[name] = Object.isUndefined(value) ? true : value; + + for (var attr in attributes) { + name = t.names[attr] || attr; + value = attributes[attr]; + if (t.values[attr]) name = t.values[attr](element, value); + if (value === false || value === null) + element.removeAttribute(name); + else if (value === true) + element.setAttribute(name, name); + else element.setAttribute(name, value); + } + return element; + }, + + getHeight: function(element) { + return Element.getDimensions(element).height; + }, + + getWidth: function(element) { + return Element.getDimensions(element).width; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + var elementClassName = element.className; + return (elementClassName.length > 0 && (elementClassName == className || + new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + if (!Element.hasClassName(element, className)) + element.className += (element.className ? ' ' : '') + className; + return element; + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + element.className = element.className.replace( + new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); + return element; + }, + + toggleClassName: function(element, className) { + if (!(element = $(element))) return; + return Element[Element.hasClassName(element, className) ? + 'removeClassName' : 'addClassName'](element, className); + }, + + cleanWhitespace: function(element) { + element = $(element); + var node = element.firstChild; + while (node) { + var nextNode = node.nextSibling; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + element.removeChild(node); + node = nextNode; + } + return element; + }, + + empty: function(element) { + return $(element).innerHTML.blank(); + }, + + descendantOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + + if (element.compareDocumentPosition) + return (element.compareDocumentPosition(ancestor) & 8) === 8; + + if (ancestor.contains) + return ancestor.contains(element) && ancestor !== element; + + while (element = element.parentNode) + if (element == ancestor) return true; + + return false; + }, + + scrollTo: function(element) { + element = $(element); + var pos = Element.cumulativeOffset(element); + window.scrollTo(pos[0], pos[1]); + return element; + }, + + getStyle: function(element, style) { + element = $(element); + style = style == 'float' ? 'cssFloat' : style.camelize(); + var value = element.style[style]; + if (!value || value == 'auto') { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css[style] : null; + } + if (style == 'opacity') return value ? parseFloat(value) : 1.0; + return value == 'auto' ? null : value; + }, + + getOpacity: function(element) { + return $(element).getStyle('opacity'); + }, + + setStyle: function(element, styles) { + element = $(element); + var elementStyle = element.style, match; + if (Object.isString(styles)) { + element.style.cssText += ';' + styles; + return styles.include('opacity') ? + element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; + } + for (var property in styles) + if (property == 'opacity') element.setOpacity(styles[property]); + else + elementStyle[(property == 'float' || property == 'cssFloat') ? + (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : + property] = styles[property]; + + return element; + }, + + setOpacity: function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + return element; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + if (Prototype.Browser.Opera) { + element.style.top = 0; + element.style.left = 0; + } + } + return element; + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + return element; + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return element; + element._overflow = Element.getStyle(element, 'overflow') || 'auto'; + if (element._overflow !== 'hidden') + element.style.overflow = 'hidden'; + return element; + }, + + undoClipping: function(element) { + element = $(element); + if (!element._overflow) return element; + element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; + element._overflow = null; + return element; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + if (element.parentNode) { + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + } + return Element._returnOffset(valueL, valueT); + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if (element.tagName.toUpperCase() == 'BODY') break; + var p = Element.getStyle(element, 'position'); + if (p !== 'static') break; + } + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + absolutize: function(element) { + element = $(element); + if (Element.getStyle(element, 'position') == 'absolute') return element; + + var offsets = Element.positionedOffset(element), + top = offsets[1], + left = offsets[0], + width = element.clientWidth, + height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.width = width + 'px'; + element.style.height = height + 'px'; + return element; + }, + + relativize: function(element) { + element = $(element); + if (Element.getStyle(element, 'position') == 'relative') return element; + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0), + left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + return element; + }, + + cumulativeScrollOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + getOffsetParent: function(element) { + if (element.offsetParent) return $(element.offsetParent); + if (element == document.body) return $(element); + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return $(element); + + return $(document.body); + }, + + viewportOffset: function(forElement) { + var valueT = 0, + valueL = 0, + element = forElement; + + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + if (element.offsetParent == document.body && + Element.getStyle(element, 'position') == 'absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + + return Element._returnOffset(valueL, valueT); + }, + + clonePosition: function(element, source) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || { }); + + source = $(source); + var p = Element.viewportOffset(source), delta = [0, 0], parent = null; + + element = $(element); + + if (Element.getStyle(element, 'position') == 'absolute') { + parent = Element.getOffsetParent(element); + delta = Element.viewportOffset(parent); + } + + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if (options.setWidth) element.style.width = source.offsetWidth + 'px'; + if (options.setHeight) element.style.height = source.offsetHeight + 'px'; + return element; + } +}; + +Object.extend(Element.Methods, { + getElementsBySelector: Element.Methods.select, + + childElements: Element.Methods.immediateDescendants +}); + +Element._attributeTranslations = { + write: { + names: { + className: 'class', + htmlFor: 'for' + }, + values: { } + } +}; + +if (Prototype.Browser.Opera) { + Element.Methods.getStyle = Element.Methods.getStyle.wrap( + function(proceed, element, style) { + switch (style) { + case 'left': case 'top': case 'right': case 'bottom': + if (proceed(element, 'position') === 'static') return null; + case 'height': case 'width': + if (!Element.visible(element)) return null; + + var dim = parseInt(proceed(element, style), 10); + + if (dim !== element['offset' + style.capitalize()]) + return dim + 'px'; + + var properties; + if (style === 'height') { + properties = ['border-top-width', 'padding-top', + 'padding-bottom', 'border-bottom-width']; + } + else { + properties = ['border-left-width', 'padding-left', + 'padding-right', 'border-right-width']; + } + return properties.inject(dim, function(memo, property) { + var val = proceed(element, property); + return val === null ? memo : memo - parseInt(val, 10); + }) + 'px'; + default: return proceed(element, style); + } + } + ); + + Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( + function(proceed, element, attribute) { + if (attribute === 'title') return element.title; + return proceed(element, attribute); + } + ); +} + +else if (Prototype.Browser.IE) { + Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( + function(proceed, element) { + element = $(element); + if (!element.parentNode) return $(document.body); + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + + $w('positionedOffset viewportOffset').each(function(method) { + Element.Methods[method] = Element.Methods[method].wrap( + function(proceed, element) { + element = $(element); + if (!element.parentNode) return Element._returnOffset(0, 0); + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + var offsetParent = element.getOffsetParent(); + if (offsetParent && offsetParent.getStyle('position') === 'fixed') + offsetParent.setStyle({ zoom: 1 }); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + }); + + Element.Methods.getStyle = function(element, style) { + element = $(element); + style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); + var value = element.style[style]; + if (!value && element.currentStyle) value = element.currentStyle[style]; + + if (style == 'opacity') { + if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) + if (value[1]) return parseFloat(value[1]) / 100; + return 1.0; + } + + if (value == 'auto') { + if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) + return element['offset' + style.capitalize()] + 'px'; + return null; + } + return value; + }; + + Element.Methods.setOpacity = function(element, value) { + function stripAlpha(filter){ + return filter.replace(/alpha\([^\)]*\)/gi,''); + } + element = $(element); + var currentStyle = element.currentStyle; + if ((currentStyle && !currentStyle.hasLayout) || + (!currentStyle && element.style.zoom == 'normal')) + element.style.zoom = 1; + + var filter = element.getStyle('filter'), style = element.style; + if (value == 1 || value === '') { + (filter = stripAlpha(filter)) ? + style.filter = filter : style.removeAttribute('filter'); + return element; + } else if (value < 0.00001) value = 0; + style.filter = stripAlpha(filter) + + 'alpha(opacity=' + (value * 100) + ')'; + return element; + }; + + Element._attributeTranslations = (function(){ + + var classProp = 'className', + forProp = 'for', + el = document.createElement('div'); + + el.setAttribute(classProp, 'x'); + + if (el.className !== 'x') { + el.setAttribute('class', 'x'); + if (el.className === 'x') { + classProp = 'class'; + } + } + el = null; + + el = document.createElement('label'); + el.setAttribute(forProp, 'x'); + if (el.htmlFor !== 'x') { + el.setAttribute('htmlFor', 'x'); + if (el.htmlFor === 'x') { + forProp = 'htmlFor'; + } + } + el = null; + + return { + read: { + names: { + 'class': classProp, + 'className': classProp, + 'for': forProp, + 'htmlFor': forProp + }, + values: { + _getAttr: function(element, attribute) { + return element.getAttribute(attribute); + }, + _getAttr2: function(element, attribute) { + return element.getAttribute(attribute, 2); + }, + _getAttrNode: function(element, attribute) { + var node = element.getAttributeNode(attribute); + return node ? node.value : ""; + }, + _getEv: (function(){ + + var el = document.createElement('div'), f; + el.onclick = Prototype.emptyFunction; + var value = el.getAttribute('onclick'); + + if (String(value).indexOf('{') > -1) { + f = function(element, attribute) { + attribute = element.getAttribute(attribute); + if (!attribute) return null; + attribute = attribute.toString(); + attribute = attribute.split('{')[1]; + attribute = attribute.split('}')[0]; + return attribute.strip(); + }; + } + else if (value === '') { + f = function(element, attribute) { + attribute = element.getAttribute(attribute); + if (!attribute) return null; + return attribute.strip(); + }; + } + el = null; + return f; + })(), + _flag: function(element, attribute) { + return $(element).hasAttribute(attribute) ? attribute : null; + }, + style: function(element) { + return element.style.cssText.toLowerCase(); + }, + title: function(element) { + return element.title; + } + } + } + } + })(); + + Element._attributeTranslations.write = { + names: Object.extend({ + cellpadding: 'cellPadding', + cellspacing: 'cellSpacing' + }, Element._attributeTranslations.read.names), + values: { + checked: function(element, value) { + element.checked = !!value; + }, + + style: function(element, value) { + element.style.cssText = value ? value : ''; + } + } + }; + + Element._attributeTranslations.has = {}; + + $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + + 'encType maxLength readOnly longDesc frameBorder').each(function(attr) { + Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; + Element._attributeTranslations.has[attr.toLowerCase()] = attr; + }); + + (function(v) { + Object.extend(v, { + href: v._getAttr2, + src: v._getAttr2, + type: v._getAttr, + action: v._getAttrNode, + disabled: v._flag, + checked: v._flag, + readonly: v._flag, + multiple: v._flag, + onload: v._getEv, + onunload: v._getEv, + onclick: v._getEv, + ondblclick: v._getEv, + onmousedown: v._getEv, + onmouseup: v._getEv, + onmouseover: v._getEv, + onmousemove: v._getEv, + onmouseout: v._getEv, + onfocus: v._getEv, + onblur: v._getEv, + onkeypress: v._getEv, + onkeydown: v._getEv, + onkeyup: v._getEv, + onsubmit: v._getEv, + onreset: v._getEv, + onselect: v._getEv, + onchange: v._getEv + }); + })(Element._attributeTranslations.read.values); + + if (Prototype.BrowserFeatures.ElementExtensions) { + (function() { + function _descendants(element) { + var nodes = element.getElementsByTagName('*'), results = []; + for (var i = 0, node; node = nodes[i]; i++) + if (node.tagName !== "!") // Filter out comment nodes. + results.push(node); + return results; + } + + Element.Methods.down = function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return element.firstDescendant(); + return Object.isNumber(expression) ? _descendants(element)[expression] : + Element.select(element, expression)[index || 0]; + } + })(); + } + +} + +else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1) ? 0.999999 : + (value === '') ? '' : (value < 0.00001) ? 0 : value; + return element; + }; +} + +else if (Prototype.Browser.WebKit) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + + if (value == 1) + if (element.tagName.toUpperCase() == 'IMG' && element.width) { + element.width++; element.width--; + } else try { + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch (e) { } + + return element; + }; + + Element.Methods.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return Element._returnOffset(valueL, valueT); + }; +} + +if ('outerHTML' in document.documentElement) { + Element.Methods.replace = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + element.parentNode.replaceChild(content, element); + return element; + } + + content = Object.toHTML(content); + var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); + + if (Element._insertionTranslations.tags[tagName]) { + var nextSibling = element.next(), + fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + parent.removeChild(element); + if (nextSibling) + fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); + else + fragments.each(function(node) { parent.appendChild(node) }); + } + else element.outerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +Element._returnOffset = function(l, t) { + var result = [l, t]; + result.left = l; + result.top = t; + return result; +}; + +Element._getContentFromAnonymousElement = function(tagName, html) { + var div = new Element('div'), + t = Element._insertionTranslations.tags[tagName]; + if (t) { + div.innerHTML = t[0] + html + t[1]; + for (var i = t[2]; i--; ) { + div = div.firstChild; + } + } + else { + div.innerHTML = html; + } + return $A(div.childNodes); +}; + +Element._insertionTranslations = { + before: function(element, node) { + element.parentNode.insertBefore(node, element); + }, + top: function(element, node) { + element.insertBefore(node, element.firstChild); + }, + bottom: function(element, node) { + element.appendChild(node); + }, + after: function(element, node) { + element.parentNode.insertBefore(node, element.nextSibling); + }, + tags: { + TABLE: ['', '
    ', 1], + TBODY: ['', '
    ', 2], + TR: ['', '
    ', 3], + TD: ['
    ', '
    ', 4], + SELECT: ['', 1] + } +}; + +(function() { + var tags = Element._insertionTranslations.tags; + Object.extend(tags, { + THEAD: tags.TBODY, + TFOOT: tags.TBODY, + TH: tags.TD + }); +})(); + +Element.Methods.Simulated = { + hasAttribute: function(element, attribute) { + attribute = Element._attributeTranslations.has[attribute] || attribute; + var node = $(element).getAttributeNode(attribute); + return !!(node && node.specified); + } +}; + +Element.Methods.ByTag = { }; + +Object.extend(Element, Element.Methods); + +(function(div) { + + if (!Prototype.BrowserFeatures.ElementExtensions && div['__proto__']) { + window.HTMLElement = { }; + window.HTMLElement.prototype = div['__proto__']; + Prototype.BrowserFeatures.ElementExtensions = true; + } + + div = null; + +})(document.createElement('div')); + +Element.extend = (function() { + + function checkDeficiency(tagName) { + if (typeof window.Element != 'undefined') { + var proto = window.Element.prototype; + if (proto) { + var id = '_' + (Math.random()+'').slice(2), + el = document.createElement(tagName); + proto[id] = 'x'; + var isBuggy = (el[id] !== 'x'); + delete proto[id]; + el = null; + return isBuggy; + } + } + return false; + } + + function extendElementWith(element, methods) { + for (var property in methods) { + var value = methods[property]; + if (Object.isFunction(value) && !(property in element)) + element[property] = value.methodize(); + } + } + + var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object'); + + if (Prototype.BrowserFeatures.SpecificElementExtensions) { + if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) { + return function(element) { + if (element && typeof element._extendedByPrototype == 'undefined') { + var t = element.tagName; + if (t && (/^(?:object|applet|embed)$/i.test(t))) { + extendElementWith(element, Element.Methods); + extendElementWith(element, Element.Methods.Simulated); + extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]); + } + } + return element; + } + } + return Prototype.K; + } + + var Methods = { }, ByTag = Element.Methods.ByTag; + + var extend = Object.extend(function(element) { + if (!element || typeof element._extendedByPrototype != 'undefined' || + element.nodeType != 1 || element == window) return element; + + var methods = Object.clone(Methods), + tagName = element.tagName.toUpperCase(); + + if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); + + extendElementWith(element, methods); + + element._extendedByPrototype = Prototype.emptyFunction; + return element; + + }, { + refresh: function() { + if (!Prototype.BrowserFeatures.ElementExtensions) { + Object.extend(Methods, Element.Methods); + Object.extend(Methods, Element.Methods.Simulated); + } + } + }); + + extend.refresh(); + return extend; +})(); + +if (document.documentElement.hasAttribute) { + Element.hasAttribute = function(element, attribute) { + return element.hasAttribute(attribute); + }; +} +else { + Element.hasAttribute = Element.Methods.Simulated.hasAttribute; +} + +Element.addMethods = function(methods) { + var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; + + if (!methods) { + Object.extend(Form, Form.Methods); + Object.extend(Form.Element, Form.Element.Methods); + Object.extend(Element.Methods.ByTag, { + "FORM": Object.clone(Form.Methods), + "INPUT": Object.clone(Form.Element.Methods), + "SELECT": Object.clone(Form.Element.Methods), + "TEXTAREA": Object.clone(Form.Element.Methods) + }); + } + + if (arguments.length == 2) { + var tagName = methods; + methods = arguments[1]; + } + + if (!tagName) Object.extend(Element.Methods, methods || { }); + else { + if (Object.isArray(tagName)) tagName.each(extend); + else extend(tagName); + } + + function extend(tagName) { + tagName = tagName.toUpperCase(); + if (!Element.Methods.ByTag[tagName]) + Element.Methods.ByTag[tagName] = { }; + Object.extend(Element.Methods.ByTag[tagName], methods); + } + + function copy(methods, destination, onlyIfAbsent) { + onlyIfAbsent = onlyIfAbsent || false; + for (var property in methods) { + var value = methods[property]; + if (!Object.isFunction(value)) continue; + if (!onlyIfAbsent || !(property in destination)) + destination[property] = value.methodize(); + } + } + + function findDOMClass(tagName) { + var klass; + var trans = { + "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", + "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", + "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", + "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", + "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": + "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": + "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": + "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": + "FrameSet", "IFRAME": "IFrame" + }; + if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName.capitalize() + 'Element'; + if (window[klass]) return window[klass]; + + var element = document.createElement(tagName), + proto = element['__proto__'] || element.constructor.prototype; + + element = null; + return proto; + } + + var elementPrototype = window.HTMLElement ? HTMLElement.prototype : + Element.prototype; + + if (F.ElementExtensions) { + copy(Element.Methods, elementPrototype); + copy(Element.Methods.Simulated, elementPrototype, true); + } + + if (F.SpecificElementExtensions) { + for (var tag in Element.Methods.ByTag) { + var klass = findDOMClass(tag); + if (Object.isUndefined(klass)) continue; + copy(T[tag], klass.prototype); + } + } + + Object.extend(Element, Element.Methods); + delete Element.ByTag; + + if (Element.extend.refresh) Element.extend.refresh(); + Element.cache = { }; +}; + + +document.viewport = { + + getDimensions: function() { + return { width: this.getWidth(), height: this.getHeight() }; + }, + + getScrollOffsets: function() { + return Element._returnOffset( + window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, + window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); + } +}; + +(function(viewport) { + var B = Prototype.Browser, doc = document, element, property = {}; + + function getRootElement() { + if (B.WebKit && !doc.evaluate) + return document; + + if (B.Opera && window.parseFloat(window.opera.version()) < 9.5) + return document.body; + + return document.documentElement; + } + + function define(D) { + if (!element) element = getRootElement(); + + property[D] = 'client' + D; + + viewport['get' + D] = function() { return element[property[D]] }; + return viewport['get' + D](); + } + + viewport.getWidth = define.curry('Width'); + + viewport.getHeight = define.curry('Height'); +})(document.viewport); + + +Element.Storage = { + UID: 1 +}; + +Element.addMethods({ + getStorage: function(element) { + if (!(element = $(element))) return; + + var uid; + if (element === window) { + uid = 0; + } else { + if (typeof element._prototypeUID === "undefined") + element._prototypeUID = Element.Storage.UID++; + uid = element._prototypeUID; + } + + if (!Element.Storage[uid]) + Element.Storage[uid] = $H(); + + return Element.Storage[uid]; + }, + + store: function(element, key, value) { + if (!(element = $(element))) return; + + if (arguments.length === 2) { + Element.getStorage(element).update(key); + } else { + Element.getStorage(element).set(key, value); + } + + return element; + }, + + retrieve: function(element, key, defaultValue) { + if (!(element = $(element))) return; + var hash = Element.getStorage(element), value = hash.get(key); + + if (Object.isUndefined(value)) { + hash.set(key, defaultValue); + value = defaultValue; + } + + return value; + }, + + clone: function(element, deep) { + if (!(element = $(element))) return; + var clone = element.cloneNode(deep); + clone._prototypeUID = void 0; + if (deep) { + var descendants = Element.select(clone, '*'), + i = descendants.length; + while (i--) { + descendants[i]._prototypeUID = void 0; + } + } + return Element.extend(clone); + }, + + purge: function(element) { + if (!(element = $(element))) return; + purgeElement(element); + + var descendants = element.getElementsByTagName('*'), + i = descendants.length; + + while (i--) purgeElement(descendants[i]); + + return null; + } +}); + +(function() { + + function toDecimal(pctString) { + var match = pctString.match(/^(\d+)%?$/i); + if (!match) return null; + return (Number(match[1]) / 100); + } + + function getPixelValue(value, property) { + if (Object.isElement(value)) { + element = value; + value = element.getStyle(property); + } + if (value === null) { + return null; + } + + if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(value)) { + return window.parseFloat(value); + } + + if (/\d/.test(value) && element.runtimeStyle) { + var style = element.style.left, rStyle = element.runtimeStyle.left; + element.runtimeStyle.left = element.currentStyle.left; + element.style.left = value || 0; + value = element.style.pixelLeft; + element.style.left = style; + element.runtimeStyle.left = rStyle; + + return value; + } + + if (value.include('%')) { + var decimal = toDecimal(value); + var whole; + if (property.include('left') || property.include('right') || + property.include('width')) { + whole = $(element.parentNode).measure('width'); + } else if (property.include('top') || property.include('bottom') || + property.include('height')) { + whole = $(element.parentNode).measure('height'); + } + + return whole * decimal; + } + + return 0; + } + + function toCSSPixels(number) { + if (Object.isString(number) && number.endsWith('px')) { + return number; + } + return number + 'px'; + } + + function isDisplayed(element) { + var originalElement = element; + while (element && element.parentNode) { + var display = element.getStyle('display'); + if (display === 'none') { + return false; + } + element = $(element.parentNode); + } + return true; + } + + var hasLayout = Prototype.K; + if ('currentStyle' in document.documentElement) { + hasLayout = function(element) { + if (!element.currentStyle.hasLayout) { + element.style.zoom = 1; + } + return element; + }; + } + + function cssNameFor(key) { + if (key.include('border')) key = key + '-width'; + return key.camelize(); + } + + Element.Layout = Class.create(Hash, { + initialize: function($super, element, preCompute) { + $super(); + this.element = $(element); + + Element.Layout.PROPERTIES.each( function(property) { + this._set(property, null); + }, this); + + if (preCompute) { + this._preComputing = true; + this._begin(); + Element.Layout.PROPERTIES.each( this._compute, this ); + this._end(); + this._preComputing = false; + } + }, + + _set: function(property, value) { + return Hash.prototype.set.call(this, property, value); + }, + + set: function(property, value) { + throw "Properties of Element.Layout are read-only."; + }, + + get: function($super, property) { + var value = $super(property); + return value === null ? this._compute(property) : value; + }, + + _begin: function() { + if (this._prepared) return; + + var element = this.element; + if (isDisplayed(element)) { + this._prepared = true; + return; + } + + var originalStyles = { + position: element.style.position || '', + width: element.style.width || '', + visibility: element.style.visibility || '', + display: element.style.display || '' + }; + + element.store('prototype_original_styles', originalStyles); + + var position = element.getStyle('position'), + width = element.getStyle('width'); + + element.setStyle({ + position: 'absolute', + visibility: 'hidden', + display: 'block' + }); + + var positionedWidth = element.getStyle('width'); + + var newWidth; + if (width && (positionedWidth === width)) { + newWidth = getPixelValue(width); + } else if (width && (position === 'absolute' || position === 'fixed')) { + newWidth = getPixelValue(width); + } else { + var parent = element.parentNode, pLayout = $(parent).getLayout(); + + newWidth = pLayout.get('width') - + this.get('margin-left') - + this.get('border-left') - + this.get('padding-left') - + this.get('padding-right') - + this.get('border-right') - + this.get('margin-right'); + } + + element.setStyle({ width: newWidth + 'px' }); + + this._prepared = true; + }, + + _end: function() { + var element = this.element; + var originalStyles = element.retrieve('prototype_original_styles'); + element.store('prototype_original_styles', null); + element.setStyle(originalStyles); + this._prepared = false; + }, + + _compute: function(property) { + var COMPUTATIONS = Element.Layout.COMPUTATIONS; + if (!(property in COMPUTATIONS)) { + throw "Property not found."; + } + return this._set(property, COMPUTATIONS[property].call(this, this.element)); + }, + + toObject: function() { + var args = $A(arguments); + var keys = (args.length === 0) ? Element.Layout.PROPERTIES : + args.join(' ').split(' '); + var obj = {}; + keys.each( function(key) { + if (!Element.Layout.PROPERTIES.include(key)) return; + var value = this.get(key); + if (value != null) obj[key] = value; + }, this); + return obj; + }, + + toHash: function() { + var obj = this.toObject.apply(this, arguments); + return new Hash(obj); + }, + + toCSS: function() { + var args = $A(arguments); + var keys = (args.length === 0) ? Element.Layout.PROPERTIES : + args.join(' ').split(' '); + var css = {}; + + keys.each( function(key) { + if (!Element.Layout.PROPERTIES.include(key)) return; + if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return; + + var value = this.get(key); + if (value != null) css[cssNameFor(key)] = value + 'px'; + }, this); + return css; + }, + + inspect: function() { + return "#"; + } + }); + + Object.extend(Element.Layout, { + PROPERTIES: $w('height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height'), + + COMPOSITE_PROPERTIES: $w('padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height'), + + COMPUTATIONS: { + 'height': function(element) { + if (!this._preComputing) this._begin(); + + var bHeight = this.get('border-box-height'); + if (bHeight <= 0) return 0; + + var bTop = this.get('border-top'), + bBottom = this.get('border-bottom'); + + var pTop = this.get('padding-top'), + pBottom = this.get('padding-bottom'); + + if (!this._preComputing) this._end(); + + return bHeight - bTop - bBottom - pTop - pBottom; + }, + + 'width': function(element) { + if (!this._preComputing) this._begin(); + + var bWidth = this.get('border-box-width'); + if (bWidth <= 0) return 0; + + var bLeft = this.get('border-left'), + bRight = this.get('border-right'); + + var pLeft = this.get('padding-left'), + pRight = this.get('padding-right'); + + if (!this._preComputing) this._end(); + + return bWidth - bLeft - bRight - pLeft - pRight; + }, + + 'padding-box-height': function(element) { + var height = this.get('height'), + pTop = this.get('padding-top'), + pBottom = this.get('padding-bottom'); + + return height + pTop + pBottom; + }, + + 'padding-box-width': function(element) { + var width = this.get('width'), + pLeft = this.get('padding-left'), + pRight = this.get('padding-right'); + + return width + pLeft + pRight; + }, + + 'border-box-height': function(element) { + return element.offsetHeight; + }, + + 'border-box-width': function(element) { + return element.offsetWidth; + }, + + 'margin-box-height': function(element) { + var bHeight = this.get('border-box-height'), + mTop = this.get('margin-top'), + mBottom = this.get('margin-bottom'); + + if (bHeight <= 0) return 0; + + return bHeight + mTop + mBottom; + }, + + 'margin-box-width': function(element) { + var bWidth = this.get('border-box-width'), + mLeft = this.get('margin-left'), + mRight = this.get('margin-right'); + + if (bWidth <= 0) return 0; + + return bWidth + mLeft + mRight; + }, + + 'top': function(element) { + var offset = element.positionedOffset(); + return offset.top; + }, + + 'bottom': function(element) { + var offset = element.positionedOffset(), + parent = element.getOffsetParent(), + pHeight = parent.measure('height'); + + var mHeight = this.get('border-box-height'); + + return pHeight - mHeight - offset.top; + }, + + 'left': function(element) { + var offset = element.positionedOffset(); + return offset.left; + }, + + 'right': function(element) { + var offset = element.positionedOffset(), + parent = element.getOffsetParent(), + pWidth = parent.measure('width'); + + var mWidth = this.get('border-box-width'); + + return pWidth - mWidth - offset.left; + }, + + 'padding-top': function(element) { + return getPixelValue(element, 'paddingTop'); + }, + + 'padding-bottom': function(element) { + return getPixelValue(element, 'paddingBottom'); + }, + + 'padding-left': function(element) { + return getPixelValue(element, 'paddingLeft'); + }, + + 'padding-right': function(element) { + return getPixelValue(element, 'paddingRight'); + }, + + 'border-top': function(element) { + return Object.isNumber(element.clientTop) ? element.clientTop : + getPixelValue(element, 'borderTopWidth'); + }, + + 'border-bottom': function(element) { + return Object.isNumber(element.clientBottom) ? element.clientBottom : + getPixelValue(element, 'borderBottomWidth'); + }, + + 'border-left': function(element) { + return Object.isNumber(element.clientLeft) ? element.clientLeft : + getPixelValue(element, 'borderLeftWidth'); + }, + + 'border-right': function(element) { + return Object.isNumber(element.clientRight) ? element.clientRight : + getPixelValue(element, 'borderRightWidth'); + }, + + 'margin-top': function(element) { + return getPixelValue(element, 'marginTop'); + }, + + 'margin-bottom': function(element) { + return getPixelValue(element, 'marginBottom'); + }, + + 'margin-left': function(element) { + return getPixelValue(element, 'marginLeft'); + }, + + 'margin-right': function(element) { + return getPixelValue(element, 'marginRight'); + } + } + }); + + if ('getBoundingClientRect' in document.documentElement) { + Object.extend(Element.Layout.COMPUTATIONS, { + 'right': function(element) { + var parent = hasLayout(element.getOffsetParent()); + var rect = element.getBoundingClientRect(), + pRect = parent.getBoundingClientRect(); + + return (pRect.right - rect.right).round(); + }, + + 'bottom': function(element) { + var parent = hasLayout(element.getOffsetParent()); + var rect = element.getBoundingClientRect(), + pRect = parent.getBoundingClientRect(); + + return (pRect.bottom - rect.bottom).round(); + } + }); + } + + Element.Offset = Class.create({ + initialize: function(left, top) { + this.left = left.round(); + this.top = top.round(); + + this[0] = this.left; + this[1] = this.top; + }, + + relativeTo: function(offset) { + return new Element.Offset( + this.left - offset.left, + this.top - offset.top + ); + }, + + inspect: function() { + return "#".interpolate(this); + }, + + toString: function() { + return "[#{left}, #{top}]".interpolate(this); + }, + + toArray: function() { + return [this.left, this.top]; + } + }); + + function getLayout(element, preCompute) { + return new Element.Layout(element, preCompute); + } + + function measure(element, property) { + return $(element).getLayout().get(property); + } + + function getDimensions(element) { + var layout = $(element).getLayout(); + return { + width: layout.get('width'), + height: layout.get('height') + }; + } + + function getOffsetParent(element) { + if (isDetached(element)) return $(document.body); + + var isInline = (Element.getStyle(element, 'display') === 'inline'); + if (!isInline && element.offsetParent) return $(element.offsetParent); + if (element === document.body) return $(element); + + while ((element = element.parentNode) && element !== document.body) { + if (Element.getStyle(element, 'position') !== 'static') { + return (element.nodeName === 'HTML') ? $(document.body) : $(element); + } + } + + return $(document.body); + } + + + function cumulativeOffset(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return new Element.Offset(valueL, valueT); + } + + function positionedOffset(element) { + var layout = element.getLayout(); + + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if (isBody(element)) break; + var p = Element.getStyle(element, 'position'); + if (p !== 'static') break; + } + } while (element); + + valueL -= layout.get('margin-top'); + valueT -= layout.get('margin-left'); + + return new Element.Offset(valueL, valueT); + } + + function cumulativeScrollOffset(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return new Element.Offset(valueL, valueT); + } + + function viewportOffset(forElement) { + var valueT = 0, valueL = 0, docBody = document.body; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == docBody && + Element.getStyle(element, 'position') == 'absolute') break; + } while (element = element.offsetParent); + + element = forElement; + do { + if (element != docBody) { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + return new Element.Offset(valueL, valueT); + } + + function absolutize(element) { + element = $(element); + + if (Element.getStyle(element, 'position') === 'absolute') { + return element; + } + + var offsetParent = getOffsetParent(element); + var eOffset = element.viewportOffset(), + pOffset = offsetParent.viewportOffset(); + + var offset = eOffset.relativeTo(pOffset); + var layout = element.getLayout(); + + element.store('prototype_absolutize_original_styles', { + left: element.getStyle('left'), + top: element.getStyle('top'), + width: element.getStyle('width'), + height: element.getStyle('height') + }); + + element.setStyle({ + position: 'absolute', + top: offset.top + 'px', + left: offset.left + 'px', + width: layout.get('width') + 'px', + height: layout.get('height') + 'px' + }); + + return element; + } + + function relativize(element) { + element = $(element); + if (Element.getStyle(element, 'position') === 'relative') { + return element; + } + + var originalStyles = + element.retrieve('prototype_absolutize_original_styles'); + + if (originalStyles) element.setStyle(originalStyles); + return element; + } + + Element.addMethods({ + getLayout: getLayout, + measure: measure, + getDimensions: getDimensions, + getOffsetParent: getOffsetParent, + cumulativeOffset: cumulativeOffset, + positionedOffset: positionedOffset, + cumulativeScrollOffset: cumulativeScrollOffset, + viewportOffset: viewportOffset, + absolutize: absolutize, + relativize: relativize + }); + + function isBody(element) { + return element.nodeName.toUpperCase() === 'BODY'; + } + + function isDetached(element) { + return element !== document.body && + !Element.descendantOf(element, document.body); + } + + if ('getBoundingClientRect' in document.documentElement) { + Element.addMethods({ + viewportOffset: function(element) { + element = $(element); + if (isDetached(element)) return new Element.Offset(0, 0); + + var rect = element.getBoundingClientRect(), + docEl = document.documentElement; + return new Element.Offset(rect.left - docEl.clientLeft, + rect.top - docEl.clientTop); + }, + + positionedOffset: function(element) { + element = $(element); + var parent = element.getOffsetParent(); + if (isDetached(element)) return new Element.Offset(0, 0); + + if (element.offsetParent && + element.offsetParent.nodeName.toUpperCase() === 'HTML') { + return positionedOffset(element); + } + + var eOffset = element.viewportOffset(), + pOffset = isBody(parent) ? viewportOffset(parent) : + parent.viewportOffset(); + var retOffset = eOffset.relativeTo(pOffset); + + var layout = element.getLayout(); + var top = retOffset.top - layout.get('margin-top'); + var left = retOffset.left - layout.get('margin-left'); + + return new Element.Offset(left, top); + } + }); + } +})(); +window.$$ = function() { + var expression = $A(arguments).join(', '); + return Prototype.Selector.select(expression, document); +}; + +Prototype.Selector = (function() { + + function select() { + throw new Error('Method "Prototype.Selector.select" must be defined.'); + } + + function match() { + throw new Error('Method "Prototype.Selector.match" must be defined.'); + } + + function find(elements, expression, index) { + index = index || 0; + var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i; + + for (i = 0; i < length; i++) { + if (match(elements[i], expression) && index == matchIndex++) { + return Element.extend(elements[i]); + } + } + } + + function extendElements(elements) { + for (var i = 0, length = elements.length; i < length; i++) { + Element.extend(elements[i]); + } + return elements; + } + + + var K = Prototype.K; + + return { + select: select, + match: match, + find: find, + extendElements: (Element.extend === K) ? K : extendElements, + extendElement: Element.extend + }; +})(); +Prototype._original_property = window.Sizzle; +/*! + * Sizzle CSS Selector Engine - v1.0 + * Copyright 2009, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true; + +[0, 0].sort(function(){ + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function(selector, context, results, seed) { + results = results || []; + var origContext = context = context || document; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context), + soFar = selector; + + while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) + selector += parts.shift(); + + set = posProcess( selector, set ); + } + } + } else { + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + var ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0]; + } + + if ( context ) { + var ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray(set); + } else { + prune = false; + } + + while ( parts.length ) { + var cur = parts.pop(), pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + throw "Syntax error, unrecognized expression: " + (cur || selector); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + } else if ( context && context.nodeType === 1 ) { + for ( var i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + } else { + for ( var i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function(results){ + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort(sortOrder); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[i-1] ) { + results.splice(i--, 1); + } + } + } + } + + return results; +}; + +Sizzle.matches = function(expr, set){ + return Sizzle(expr, null, null, set); +}; + +Sizzle.find = function(expr, context, isXML){ + var set, match; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var type = Expr.order[i], match; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice(1,1); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace(/\\/g, ""); + set = Expr.find[ type ]( match, context, isXML ); + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = context.getElementsByTagName("*"); + } + + return {set: set, expr: expr}; +}; + +Sizzle.filter = function(expr, set, inplace, not){ + var old = expr, result = [], curLoop = set, match, anyFound, + isXMLFilter = set && set[0] && isXML(set[0]); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.match[ type ].exec( expr )) != null ) { + var filter = Expr.filter[ type ], found, item; + anyFound = false; + + if ( curLoop == result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + } else { + curLoop[i] = false; + } + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + if ( expr == old ) { + if ( anyFound == null ) { + throw "Syntax error, unrecognized expression: " + expr; + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + match: { + ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ + }, + leftMatch: {}, + attrMap: { + "class": "className", + "for": "htmlFor" + }, + attrHandle: { + href: function(elem){ + return elem.getAttribute("href"); + } + }, + relative: { + "+": function(checkSet, part, isXML){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !/\W/.test(part), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag && !isXML ) { + part = part.toUpperCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + ">": function(checkSet, part, isXML){ + var isPartStr = typeof part === "string"; + + if ( isPartStr && !/\W/.test(part) ) { + part = isXML ? part : part.toUpperCase(); + + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName === part ? parent : false; + } + } + } else { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + "": function(checkSet, part, isXML){ + var doneName = done++, checkFn = dirCheck; + + if ( !/\W/.test(part) ) { + var nodeCheck = part = isXML ? part : part.toUpperCase(); + checkFn = dirNodeCheck; + } + + checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML); + }, + "~": function(checkSet, part, isXML){ + var doneName = done++, checkFn = dirCheck; + + if ( typeof part === "string" && !/\W/.test(part) ) { + var nodeCheck = part = isXML ? part : part.toUpperCase(); + checkFn = dirNodeCheck; + } + + checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML); + } + }, + find: { + ID: function(match, context, isXML){ + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + return m ? [m] : []; + } + }, + NAME: function(match, context, isXML){ + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], results = context.getElementsByName(match[1]); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + TAG: function(match, context){ + return context.getElementsByTagName(match[1]); + } + }, + preFilter: { + CLASS: function(match, curLoop, inplace, result, not, isXML){ + match = " " + match[1].replace(/\\/g, "") + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) { + if ( !inplace ) + result.push( elem ); + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + ID: function(match){ + return match[1].replace(/\\/g, ""); + }, + TAG: function(match, curLoop){ + for ( var i = 0; curLoop[i] === false; i++ ){} + return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase(); + }, + CHILD: function(match){ + if ( match[1] == "nth" ) { + var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( + match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + + match[0] = done++; + + return match; + }, + ATTR: function(match, curLoop, inplace, result, not, isXML){ + var name = match[1].replace(/\\/g, ""); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + PSEUDO: function(match, curLoop, inplace, result, not){ + if ( match[1] === "not" ) { + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + if ( !inplace ) { + result.push.apply( result, ret ); + } + return false; + } + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + POS: function(match){ + match.unshift( true ); + return match; + } + }, + filters: { + enabled: function(elem){ + return elem.disabled === false && elem.type !== "hidden"; + }, + disabled: function(elem){ + return elem.disabled === true; + }, + checked: function(elem){ + return elem.checked === true; + }, + selected: function(elem){ + elem.parentNode.selectedIndex; + return elem.selected === true; + }, + parent: function(elem){ + return !!elem.firstChild; + }, + empty: function(elem){ + return !elem.firstChild; + }, + has: function(elem, i, match){ + return !!Sizzle( match[3], elem ).length; + }, + header: function(elem){ + return /h\d/i.test( elem.nodeName ); + }, + text: function(elem){ + return "text" === elem.type; + }, + radio: function(elem){ + return "radio" === elem.type; + }, + checkbox: function(elem){ + return "checkbox" === elem.type; + }, + file: function(elem){ + return "file" === elem.type; + }, + password: function(elem){ + return "password" === elem.type; + }, + submit: function(elem){ + return "submit" === elem.type; + }, + image: function(elem){ + return "image" === elem.type; + }, + reset: function(elem){ + return "reset" === elem.type; + }, + button: function(elem){ + return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON"; + }, + input: function(elem){ + return /input|select|textarea|button/i.test(elem.nodeName); + } + }, + setFilters: { + first: function(elem, i){ + return i === 0; + }, + last: function(elem, i, match, array){ + return i === array.length - 1; + }, + even: function(elem, i){ + return i % 2 === 0; + }, + odd: function(elem, i){ + return i % 2 === 1; + }, + lt: function(elem, i, match){ + return i < match[3] - 0; + }, + gt: function(elem, i, match){ + return i > match[3] - 0; + }, + nth: function(elem, i, match){ + return match[3] - 0 == i; + }, + eq: function(elem, i, match){ + return match[3] - 0 == i; + } + }, + filter: { + PSEUDO: function(elem, match, i, array){ + var name = match[1], filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0; + } else if ( name === "not" ) { + var not = match[3]; + + for ( var i = 0, l = not.length; i < l; i++ ) { + if ( not[i] === elem ) { + return false; + } + } + + return true; + } + }, + CHILD: function(elem, match){ + var type = match[1], node = elem; + switch (type) { + case 'only': + case 'first': + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) return false; + } + if ( type == 'first') return true; + node = elem; + case 'last': + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) return false; + } + return true; + case 'nth': + var first = match[2], last = match[3]; + + if ( first == 1 && last == 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + if ( first == 0 ) { + return diff == 0; + } else { + return ( diff % first == 0 && diff / first >= 0 ); + } + } + }, + ID: function(elem, match){ + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + TAG: function(elem, match){ + return (match === "*" && elem.nodeType === 1) || elem.nodeName === match; + }, + CLASS: function(elem, match){ + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + ATTR: function(elem, match){ + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value != check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + POS: function(elem, match, i, array){ + var name = match[2], filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source ); +} + +var makeArray = function(array, results) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 ); + +} catch(e){ + makeArray = function(array, results) { + var ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + } else { + if ( typeof array.length === "number" ) { + for ( var i = 0, l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + } else { + for ( var i = 0; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + if ( a == b ) { + hasDuplicate = true; + } + return 0; + } + + var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; + if ( ret === 0 ) { + hasDuplicate = true; + } + return ret; + }; +} else if ( "sourceIndex" in document.documentElement ) { + sortOrder = function( a, b ) { + if ( !a.sourceIndex || !b.sourceIndex ) { + if ( a == b ) { + hasDuplicate = true; + } + return 0; + } + + var ret = a.sourceIndex - b.sourceIndex; + if ( ret === 0 ) { + hasDuplicate = true; + } + return ret; + }; +} else if ( document.createRange ) { + sortOrder = function( a, b ) { + if ( !a.ownerDocument || !b.ownerDocument ) { + if ( a == b ) { + hasDuplicate = true; + } + return 0; + } + + var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); + aRange.setStart(a, 0); + aRange.setEnd(a, 0); + bRange.setStart(b, 0); + bRange.setEnd(b, 0); + var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); + if ( ret === 0 ) { + hasDuplicate = true; + } + return ret; + }; +} + +(function(){ + var form = document.createElement("div"), + id = "script" + (new Date).getTime(); + form.innerHTML = ""; + + var root = document.documentElement; + root.insertBefore( form, root.firstChild ); + + if ( !!document.getElementById( id ) ) { + Expr.find.ID = function(match, context, isXML){ + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; + } + }; + + Expr.filter.ID = function(elem, match){ + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + root = form = null; // release memory in IE +})(); + +(function(){ + + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function(match, context){ + var results = context.getElementsByTagName(match[1]); + + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + div.innerHTML = ""; + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + Expr.attrHandle.href = function(elem){ + return elem.getAttribute("href", 2); + }; + } + + div = null; // release memory in IE +})(); + +if ( document.querySelectorAll ) (function(){ + var oldSizzle = Sizzle, div = document.createElement("div"); + div.innerHTML = "

    "; + + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function(query, context, extra, seed){ + context = context || document; + + if ( !seed && context.nodeType === 9 && !isXML(context) ) { + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(e){} + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + div = null; // release memory in IE +})(); + +if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){ + var div = document.createElement("div"); + div.innerHTML = "
    "; + + if ( div.getElementsByClassName("e").length === 0 ) + return; + + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) + return; + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function(match, context, isXML) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + div = null; // release memory in IE +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + var sibDir = dir == "previousSibling" && !isXML; + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + if ( sibDir && elem.nodeType === 1 ){ + elem.sizcache = doneName; + elem.sizset = i; + } + elem = elem[dir]; + var match = false; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( elem.nodeName === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + var sibDir = dir == "previousSibling" && !isXML; + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + if ( sibDir && elem.nodeType === 1 ) { + elem.sizcache = doneName; + elem.sizset = i; + } + elem = elem[dir]; + var match = false; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem.sizcache = doneName; + elem.sizset = i; + } + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +var contains = document.compareDocumentPosition ? function(a, b){ + return a.compareDocumentPosition(b) & 16; +} : function(a, b){ + return a !== b && (a.contains ? a.contains(b) : true); +}; + +var isXML = function(elem){ + return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || + !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML"; +}; + +var posProcess = function(selector, context){ + var tmpSet = [], later = "", match, + root = context.nodeType ? [context] : context; + + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet ); + } + + return Sizzle.filter( later, tmpSet ); +}; + + +window.Sizzle = Sizzle; + +})(); + +;(function(engine) { + var extendElements = Prototype.Selector.extendElements; + + function select(selector, scope) { + return extendElements(engine(selector, scope || document)); + } + + function match(element, selector) { + return engine.matches(selector, [element]).length == 1; + } + + Prototype.Selector.engine = engine; + Prototype.Selector.select = select; + Prototype.Selector.match = match; +})(Sizzle); + +window.Sizzle = Prototype._original_property; +delete Prototype._original_property; + +var Form = { + reset: function(form) { + form = $(form); + form.reset(); + return form; + }, + + serializeElements: function(elements, options) { + if (typeof options != 'object') options = { hash: !!options }; + else if (Object.isUndefined(options.hash)) options.hash = true; + var key, value, submitted = false, submit = options.submit; + + var data = elements.inject({ }, function(result, element) { + if (!element.disabled && element.name) { + key = element.name; value = $(element).getValue(); + if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && + submit !== false && (!submit || key == submit) && (submitted = true)))) { + if (key in result) { + if (!Object.isArray(result[key])) result[key] = [result[key]]; + result[key].push(value); + } + else result[key] = value; + } + } + return result; + }); + + return options.hash ? data : Object.toQueryString(data); + } +}; + +Form.Methods = { + serialize: function(form, options) { + return Form.serializeElements(Form.getElements(form), options); + }, + + getElements: function(form) { + var elements = $(form).getElementsByTagName('*'), + element, + arr = [ ], + serializers = Form.Element.Serializers; + for (var i = 0; element = elements[i]; i++) { + arr.push(element); + } + return arr.inject([], function(elements, child) { + if (serializers[child.tagName.toLowerCase()]) + elements.push(Element.extend(child)); + return elements; + }) + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) return $A(inputs).map(Element.extend); + + for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || (name && input.name != name)) + continue; + matchingInputs.push(Element.extend(input)); + } + + return matchingInputs; + }, + + disable: function(form) { + form = $(form); + Form.getElements(form).invoke('disable'); + return form; + }, + + enable: function(form) { + form = $(form); + Form.getElements(form).invoke('enable'); + return form; + }, + + findFirstElement: function(form) { + var elements = $(form).getElements().findAll(function(element) { + return 'hidden' != element.type && !element.disabled; + }); + var firstByIndex = elements.findAll(function(element) { + return element.hasAttribute('tabIndex') && element.tabIndex >= 0; + }).sortBy(function(element) { return element.tabIndex }).first(); + + return firstByIndex ? firstByIndex : elements.find(function(element) { + return /^(?:input|select|textarea)$/i.test(element.tagName); + }); + }, + + focusFirstElement: function(form) { + form = $(form); + form.findFirstElement().activate(); + return form; + }, + + request: function(form, options) { + form = $(form), options = Object.clone(options || { }); + + var params = options.parameters, action = form.readAttribute('action') || ''; + if (action.blank()) action = window.location.href; + options.parameters = form.serialize(true); + + if (params) { + if (Object.isString(params)) params = params.toQueryParams(); + Object.extend(options.parameters, params); + } + + if (form.hasAttribute('method') && !options.method) + options.method = form.method; + + return new Ajax.Request(action, options); + } +}; + +/*--------------------------------------------------------------------------*/ + + +Form.Element = { + focus: function(element) { + $(element).focus(); + return element; + }, + + select: function(element) { + $(element).select(); + return element; + } +}; + +Form.Element.Methods = { + + serialize: function(element) { + element = $(element); + if (!element.disabled && element.name) { + var value = element.getValue(); + if (value != undefined) { + var pair = { }; + pair[element.name] = value; + return Object.toQueryString(pair); + } + } + return ''; + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + return Form.Element.Serializers[method](element); + }, + + setValue: function(element, value) { + element = $(element); + var method = element.tagName.toLowerCase(); + Form.Element.Serializers[method](element, value); + return element; + }, + + clear: function(element) { + $(element).value = ''; + return element; + }, + + present: function(element) { + return $(element).value != ''; + }, + + activate: function(element) { + element = $(element); + try { + element.focus(); + if (element.select && (element.tagName.toLowerCase() != 'input' || + !(/^(?:button|reset|submit)$/i.test(element.type)))) + element.select(); + } catch (e) { } + return element; + }, + + disable: function(element) { + element = $(element); + element.disabled = true; + return element; + }, + + enable: function(element) { + element = $(element); + element.disabled = false; + return element; + } +}; + +/*--------------------------------------------------------------------------*/ + +var Field = Form.Element; + +var $F = Form.Element.Methods.getValue; + +/*--------------------------------------------------------------------------*/ + +Form.Element.Serializers = { + input: function(element, value) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element, value); + default: + return Form.Element.Serializers.textarea(element, value); + } + }, + + inputSelector: function(element, value) { + if (Object.isUndefined(value)) return element.checked ? element.value : null; + else element.checked = !!value; + }, + + textarea: function(element, value) { + if (Object.isUndefined(value)) return element.value; + else element.value = value; + }, + + select: function(element, value) { + if (Object.isUndefined(value)) + return this[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + else { + var opt, currentValue, single = !Object.isArray(value); + for (var i = 0, length = element.length; i < length; i++) { + opt = element.options[i]; + currentValue = this.optionValue(opt); + if (single) { + if (currentValue == value) { + opt.selected = true; + return; + } + } + else opt.selected = value.include(currentValue); + } + } + }, + + selectOne: function(element) { + var index = element.selectedIndex; + return index >= 0 ? this.optionValue(element.options[index]) : null; + }, + + selectMany: function(element) { + var values, length = element.length; + if (!length) return null; + + for (var i = 0, values = []; i < length; i++) { + var opt = element.options[i]; + if (opt.selected) values.push(this.optionValue(opt)); + } + return values; + }, + + optionValue: function(opt) { + return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; + } +}; + +/*--------------------------------------------------------------------------*/ + + +Abstract.TimedObserver = Class.create(PeriodicalExecuter, { + initialize: function($super, element, frequency, callback) { + $super(callback, frequency); + this.element = $(element); + this.lastValue = this.getValue(); + }, + + execute: function() { + var value = this.getValue(); + if (Object.isString(this.lastValue) && Object.isString(value) ? + this.lastValue != value : String(this.lastValue) != String(value)) { + this.callback(this.element, value); + this.lastValue = value; + } + } +}); + +Form.Element.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = Class.create({ + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + Form.getElements(this.element).each(this.registerCallback, this); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + default: + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +}); + +Form.Element.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); +(function() { + + var Event = { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + KEY_HOME: 36, + KEY_END: 35, + KEY_PAGEUP: 33, + KEY_PAGEDOWN: 34, + KEY_INSERT: 45, + + cache: {} + }; + + var docEl = document.documentElement; + var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl + && 'onmouseleave' in docEl; + + var _isButton; + if (Prototype.Browser.IE) { + var buttonMap = { 0: 1, 1: 4, 2: 2 }; + _isButton = function(event, code) { + return event.button === buttonMap[code]; + }; + } else if (Prototype.Browser.WebKit) { + _isButton = function(event, code) { + switch (code) { + case 0: return event.which == 1 && !event.metaKey; + case 1: return event.which == 1 && event.metaKey; + default: return false; + } + }; + } else { + _isButton = function(event, code) { + return event.which ? (event.which === code + 1) : (event.button === code); + }; + } + + function isLeftClick(event) { return _isButton(event, 0) } + + function isMiddleClick(event) { return _isButton(event, 1) } + + function isRightClick(event) { return _isButton(event, 2) } + + function element(event) { + event = Event.extend(event); + + var node = event.target, type = event.type, + currentTarget = event.currentTarget; + + if (currentTarget && currentTarget.tagName) { + if (type === 'load' || type === 'error' || + (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' + && currentTarget.type === 'radio')) + node = currentTarget; + } + + if (node.nodeType == Node.TEXT_NODE) + node = node.parentNode; + + return Element.extend(node); + } + + function findElement(event, expression) { + var element = Event.element(event); + if (!expression) return element; + while (element) { + if (Object.isElement(element) && Prototype.Selector.match(element, expression)) { + return Element.extend(element); + } + element = element.parentNode; + } + } + + function pointer(event) { + return { x: pointerX(event), y: pointerY(event) }; + } + + function pointerX(event) { + var docElement = document.documentElement, + body = document.body || { scrollLeft: 0 }; + + return event.pageX || (event.clientX + + (docElement.scrollLeft || body.scrollLeft) - + (docElement.clientLeft || 0)); + } + + function pointerY(event) { + var docElement = document.documentElement, + body = document.body || { scrollTop: 0 }; + + return event.pageY || (event.clientY + + (docElement.scrollTop || body.scrollTop) - + (docElement.clientTop || 0)); + } + + + function stop(event) { + Event.extend(event); + event.preventDefault(); + event.stopPropagation(); + + event.stopped = true; + } + + Event.Methods = { + isLeftClick: isLeftClick, + isMiddleClick: isMiddleClick, + isRightClick: isRightClick, + + element: element, + findElement: findElement, + + pointer: pointer, + pointerX: pointerX, + pointerY: pointerY, + + stop: stop + }; + + + var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { + m[name] = Event.Methods[name].methodize(); + return m; + }); + + if (Prototype.Browser.IE) { + function _relatedTarget(event) { + var element; + switch (event.type) { + case 'mouseover': element = event.fromElement; break; + case 'mouseout': element = event.toElement; break; + default: return null; + } + return Element.extend(element); + } + + Object.extend(methods, { + stopPropagation: function() { this.cancelBubble = true }, + preventDefault: function() { this.returnValue = false }, + inspect: function() { return '[object Event]' } + }); + + Event.extend = function(event, element) { + if (!event) return false; + if (event._extendedByPrototype) return event; + + event._extendedByPrototype = Prototype.emptyFunction; + var pointer = Event.pointer(event); + + Object.extend(event, { + target: event.srcElement || element, + relatedTarget: _relatedTarget(event), + pageX: pointer.x, + pageY: pointer.y + }); + + return Object.extend(event, methods); + }; + } else { + Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__; + Object.extend(Event.prototype, methods); + Event.extend = Prototype.K; + } + + function _createResponder(element, eventName, handler) { + var registry = Element.retrieve(element, 'prototype_event_registry'); + + if (Object.isUndefined(registry)) { + CACHE.push(element); + registry = Element.retrieve(element, 'prototype_event_registry', $H()); + } + + var respondersForEvent = registry.get(eventName); + if (Object.isUndefined(respondersForEvent)) { + respondersForEvent = []; + registry.set(eventName, respondersForEvent); + } + + if (respondersForEvent.pluck('handler').include(handler)) return false; + + var responder; + if (eventName.include(":")) { + responder = function(event) { + if (Object.isUndefined(event.eventName)) + return false; + + if (event.eventName !== eventName) + return false; + + Event.extend(event, element); + handler.call(element, event); + }; + } else { + if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED && + (eventName === "mouseenter" || eventName === "mouseleave")) { + if (eventName === "mouseenter" || eventName === "mouseleave") { + responder = function(event) { + Event.extend(event, element); + + var parent = event.relatedTarget; + while (parent && parent !== element) { + try { parent = parent.parentNode; } + catch(e) { parent = element; } + } + + if (parent === element) return; + + handler.call(element, event); + }; + } + } else { + responder = function(event) { + Event.extend(event, element); + handler.call(element, event); + }; + } + } + + responder.handler = handler; + respondersForEvent.push(responder); + return responder; + } + + function _destroyCache() { + for (var i = 0, length = CACHE.length; i < length; i++) { + Event.stopObserving(CACHE[i]); + CACHE[i] = null; + } + } + + var CACHE = []; + + if (Prototype.Browser.IE) + window.attachEvent('onunload', _destroyCache); + + if (Prototype.Browser.WebKit) + window.addEventListener('unload', Prototype.emptyFunction, false); + + + var _getDOMEventName = Prototype.K, + translations = { mouseenter: "mouseover", mouseleave: "mouseout" }; + + if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) { + _getDOMEventName = function(eventName) { + return (translations[eventName] || eventName); + }; + } + + function observe(element, eventName, handler) { + element = $(element); + + var responder = _createResponder(element, eventName, handler); + + if (!responder) return element; + + if (eventName.include(':')) { + if (element.addEventListener) + element.addEventListener("dataavailable", responder, false); + else { + element.attachEvent("ondataavailable", responder); + element.attachEvent("onfilterchange", responder); + } + } else { + var actualEventName = _getDOMEventName(eventName); + + if (element.addEventListener) + element.addEventListener(actualEventName, responder, false); + else + element.attachEvent("on" + actualEventName, responder); + } + + return element; + } + + function stopObserving(element, eventName, handler) { + element = $(element); + + var registry = Element.retrieve(element, 'prototype_event_registry'); + if (!registry) return element; + + if (!eventName) { + registry.each( function(pair) { + var eventName = pair.key; + stopObserving(element, eventName); + }); + return element; + } + + var responders = registry.get(eventName); + if (!responders) return element; + + if (!handler) { + responders.each(function(r) { + stopObserving(element, eventName, r.handler); + }); + return element; + } + + var responder = responders.find( function(r) { return r.handler === handler; }); + if (!responder) return element; + + if (eventName.include(':')) { + if (element.removeEventListener) + element.removeEventListener("dataavailable", responder, false); + else { + element.detachEvent("ondataavailable", responder); + element.detachEvent("onfilterchange", responder); + } + } else { + var actualEventName = _getDOMEventName(eventName); + if (element.removeEventListener) + element.removeEventListener(actualEventName, responder, false); + else + element.detachEvent('on' + actualEventName, responder); + } + + registry.set(eventName, responders.without(responder)); + + return element; + } + + function fire(element, eventName, memo, bubble) { + element = $(element); + + if (Object.isUndefined(bubble)) + bubble = true; + + if (element == document && document.createEvent && !element.dispatchEvent) + element = document.documentElement; + + var event; + if (document.createEvent) { + event = document.createEvent('HTMLEvents'); + event.initEvent('dataavailable', true, true); + } else { + event = document.createEventObject(); + event.eventType = bubble ? 'ondataavailable' : 'onfilterchange'; + } + + event.eventName = eventName; + event.memo = memo || { }; + + if (document.createEvent) + element.dispatchEvent(event); + else + element.fireEvent(event.eventType, event); + + return Event.extend(event); + } + + Event.Handler = Class.create({ + initialize: function(element, eventName, selector, callback) { + this.element = $(element); + this.eventName = eventName; + this.selector = selector; + this.callback = callback; + this.handler = this.handleEvent.bind(this); + }, + + start: function() { + Event.observe(this.element, this.eventName, this.handler); + return this; + }, + + stop: function() { + Event.stopObserving(this.element, this.eventName, this.handler); + return this; + }, + + handleEvent: function(event) { + var element = event.findElement(this.selector); + if (element) this.callback.call(this.element, event, element); + } + }); + + function on(element, eventName, selector, callback) { + element = $(element); + if (Object.isFunction(selector) && Object.isUndefined(callback)) { + callback = selector, selector = null; + } + + return new Event.Handler(element, eventName, selector, callback).start(); + } + + Object.extend(Event, Event.Methods); + + Object.extend(Event, { + fire: fire, + observe: observe, + stopObserving: stopObserving, + on: on + }); + + Element.addMethods({ + fire: fire, + + observe: observe, + + stopObserving: stopObserving, + + on: on + }); + + Object.extend(document, { + fire: fire.methodize(), + + observe: observe.methodize(), + + stopObserving: stopObserving.methodize(), + + on: on.methodize(), + + loaded: false + }); + + if (window.Event) Object.extend(window.Event, Event); + else window.Event = Event; +})(); + +(function() { + /* Support for the DOMContentLoaded event is based on work by Dan Webb, + Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */ + + var timer; + + function fireContentLoadedEvent() { + if (document.loaded) return; + if (timer) window.clearTimeout(timer); + document.loaded = true; + document.fire('dom:loaded'); + } + + function checkReadyState() { + if (document.readyState === 'complete') { + document.stopObserving('readystatechange', checkReadyState); + fireContentLoadedEvent(); + } + } + + function pollDoScroll() { + try { document.documentElement.doScroll('left'); } + catch(e) { + timer = pollDoScroll.defer(); + return; + } + fireContentLoadedEvent(); + } + + if (document.addEventListener) { + document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false); + } else { + document.observe('readystatechange', checkReadyState); + if (window == top) + timer = pollDoScroll.defer(); + } + + Event.observe(window, 'load', fireContentLoadedEvent); +})(); + +Element.addMethods(); + +/*------------------------------- DEPRECATED -------------------------------*/ + +Hash.toQueryString = Object.toQueryString; + +var Toggle = { display: Element.toggle }; + +Element.Methods.childOf = Element.Methods.descendantOf; + +var Insertion = { + Before: function(element, content) { + return Element.insert(element, {before:content}); + }, + + Top: function(element, content) { + return Element.insert(element, {top:content}); + }, + + Bottom: function(element, content) { + return Element.insert(element, {bottom:content}); + }, + + After: function(element, content) { + return Element.insert(element, {after:content}); + } +}; + +var $continue = new Error('"throw $continue" is deprecated, use "return" instead'); + +var Position = { + includeScrollOffsets: false, + + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = Element.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = Element.cumulativeScrollOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = Element.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + + cumulativeOffset: Element.Methods.cumulativeOffset, + + positionedOffset: Element.Methods.positionedOffset, + + absolutize: function(element) { + Position.prepare(); + return Element.absolutize(element); + }, + + relativize: function(element) { + Position.prepare(); + return Element.relativize(element); + }, + + realOffset: Element.Methods.cumulativeScrollOffset, + + offsetParent: Element.Methods.getOffsetParent, + + page: Element.Methods.viewportOffset, + + clone: function(source, target, options) { + options = options || { }; + return Element.clonePosition(target, source, options); + } +}; + +/*--------------------------------------------------------------------------*/ + +if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){ + function iter(name) { + return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]"; + } + + instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ? + function(element, className) { + className = className.toString().strip(); + var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className); + return cond ? document._getElementsByXPath('.//*' + cond, element) : []; + } : function(element, className) { + className = className.toString().strip(); + var elements = [], classNames = (/\s/.test(className) ? $w(className) : null); + if (!classNames && !className) return elements; + + var nodes = $(element).getElementsByTagName('*'); + className = ' ' + className + ' '; + + for (var i = 0, child, cn; child = nodes[i]; i++) { + if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) || + (classNames && classNames.all(function(name) { + return !name.toString().blank() && cn.include(' ' + name + ' '); + })))) + elements.push(Element.extend(child)); + } + return elements; + }; + + return function(className, parentElement) { + return $(parentElement || document.body).getElementsByClassName(className); + }; +}(Element.Methods); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set($A(this).concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set($A(this).without(classNameToRemove).join(' ')); + }, + + toString: function() { + return $A(this).join(' '); + } +}; + +Object.extend(Element.ClassNames.prototype, Enumerable); + +/*--------------------------------------------------------------------------*/ + +(function() { + window.Selector = Class.create({ + initialize: function(expression) { + this.expression = expression.strip(); + }, + + findElements: function(rootElement) { + return Prototype.Selector.select(this.expression, rootElement); + }, + + match: function(element) { + return Prototype.Selector.match(element, this.expression); + }, + + toString: function() { + return this.expression; + }, + + inspect: function() { + return "#"; + } + }); + + Object.extend(Selector, { + matchElements: function(elements, expression) { + var match = Prototype.Selector.match, + results = []; + + for (var i = 0, length = elements.length; i < length; i++) { + var element = elements[i]; + if (match(element, expression)) { + results.push(Element.extend(element)); + } + } + return results; + }, + + findElement: function(elements, expression, index) { + index = index || 0; + var matchIndex = 0, element; + for (var i = 0, length = elements.length; i < length; i++) { + element = elements[i]; + if (Prototype.Selector.match(element, expression) && index === matchIndex++) { + return Element.extend(element); + } + } + }, + + findChildElements: function(element, expressions) { + var selector = expressions.toArray().join(', '); + return Prototype.Selector.select(selector, element || document); + } + }); +})(); diff --git a/rails/public/javascripts/rails.js b/rails/public/javascripts/rails.js new file mode 100644 index 0000000..aed6aed --- /dev/null +++ b/rails/public/javascripts/rails.js @@ -0,0 +1,191 @@ +(function() { + // Technique from Juriy Zaytsev + // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ + function isEventSupported(eventName) { + var el = document.createElement('div'); + eventName = 'on' + eventName; + var isSupported = (eventName in el); + if (!isSupported) { + el.setAttribute(eventName, 'return;'); + isSupported = typeof el[eventName] == 'function'; + } + el = null; + return isSupported; + } + + function isForm(element) { + return Object.isElement(element) && element.nodeName.toUpperCase() == 'FORM' + } + + function isInput(element) { + if (Object.isElement(element)) { + var name = element.nodeName.toUpperCase() + return name == 'INPUT' || name == 'SELECT' || name == 'TEXTAREA' + } + else return false + } + + var submitBubbles = isEventSupported('submit'), + changeBubbles = isEventSupported('change') + + if (!submitBubbles || !changeBubbles) { + // augment the Event.Handler class to observe custom events when needed + Event.Handler.prototype.initialize = Event.Handler.prototype.initialize.wrap( + function(init, element, eventName, selector, callback) { + init(element, eventName, selector, callback) + // is the handler being attached to an element that doesn't support this event? + if ( (!submitBubbles && this.eventName == 'submit' && !isForm(this.element)) || + (!changeBubbles && this.eventName == 'change' && !isInput(this.element)) ) { + // "submit" => "emulated:submit" + this.eventName = 'emulated:' + this.eventName + } + } + ) + } + + if (!submitBubbles) { + // discover forms on the page by observing focus events which always bubble + document.on('focusin', 'form', function(focusEvent, form) { + // special handler for the real "submit" event (one-time operation) + if (!form.retrieve('emulated:submit')) { + form.on('submit', function(submitEvent) { + var emulated = form.fire('emulated:submit', submitEvent, true) + // if custom event received preventDefault, cancel the real one too + if (emulated.returnValue === false) submitEvent.preventDefault() + }) + form.store('emulated:submit', true) + } + }) + } + + if (!changeBubbles) { + // discover form inputs on the page + document.on('focusin', 'input, select, texarea', function(focusEvent, input) { + // special handler for real "change" events + if (!input.retrieve('emulated:change')) { + input.on('change', function(changeEvent) { + input.fire('emulated:change', changeEvent, true) + }) + input.store('emulated:change', true) + } + }) + } + + function handleRemote(element) { + var method, url, params; + + var event = element.fire("ajax:before"); + if (event.stopped) return false; + + if (element.tagName.toLowerCase() === 'form') { + method = element.readAttribute('method') || 'post'; + url = element.readAttribute('action'); + params = element.serialize(); + } else { + method = element.readAttribute('data-method') || 'get'; + url = element.readAttribute('href'); + params = {}; + } + + new Ajax.Request(url, { + method: method, + parameters: params, + evalScripts: true, + + onComplete: function(request) { element.fire("ajax:complete", request); }, + onSuccess: function(request) { element.fire("ajax:success", request); }, + onFailure: function(request) { element.fire("ajax:failure", request); } + }); + + element.fire("ajax:after"); + } + + function handleMethod(element) { + var method = element.readAttribute('data-method'), + url = element.readAttribute('href'), + csrf_param = $$('meta[name=csrf-param]')[0], + csrf_token = $$('meta[name=csrf-token]')[0]; + + var form = new Element('form', { method: "POST", action: url, style: "display: none;" }); + element.parentNode.insert(form); + + if (method !== 'post') { + var field = new Element('input', { type: 'hidden', name: '_method', value: method }); + form.insert(field); + } + + if (csrf_param) { + var param = csrf_param.readAttribute('content'), + token = csrf_token.readAttribute('content'), + field = new Element('input', { type: 'hidden', name: param, value: token }); + form.insert(field); + } + + form.submit(); + } + + + document.on("click", "*[data-confirm]", function(event, element) { + var message = element.readAttribute('data-confirm'); + if (!confirm(message)) event.stop(); + }); + + document.on("click", "a[data-remote]", function(event, element) { + if (event.stopped) return; + handleRemote(element); + event.stop(); + }); + + document.on("click", "a[data-method]", function(event, element) { + if (event.stopped) return; + handleMethod(element); + event.stop(); + }); + + document.on("submit", function(event) { + var element = event.findElement(), + message = element.readAttribute('data-confirm'); + if (message && !confirm(message)) { + event.stop(); + return false; + } + + var inputs = element.select("input[type=submit][data-disable-with]"); + inputs.each(function(input) { + input.disabled = true; + input.writeAttribute('data-original-value', input.value); + input.value = input.readAttribute('data-disable-with'); + }); + + var element = event.findElement("form[data-remote]"); + if (element) { + handleRemote(element); + event.stop(); + } + }); + + document.on("ajax:after", "form", function(event, element) { + var inputs = element.select("input[type=submit][disabled=true][data-disable-with]"); + inputs.each(function(input) { + input.value = input.readAttribute('data-original-value'); + input.removeAttribute('data-original-value'); + input.disabled = false; + }); + }); + + Ajax.Responders.register({ + onCreate: function(request) { + var csrf_meta_tag = $$('meta[name=csrf-token]')[0]; + + if (csrf_meta_tag) { + var header = 'X-CSRF-Token', + token = csrf_meta_tag.readAttribute('content'); + + if (!request.options.requestHeaders) { + request.options.requestHeaders = {}; + } + request.options.requestHeaders[header] = token; + } + } + }); +})(); diff --git a/rails/public/robots.txt b/rails/public/robots.txt new file mode 100644 index 0000000..085187f --- /dev/null +++ b/rails/public/robots.txt @@ -0,0 +1,5 @@ +# See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file +# +# To ban all spiders from the entire site uncomment the next two lines: +# User-Agent: * +# Disallow: / diff --git a/rails/public/stylesheets/.gitkeep b/rails/public/stylesheets/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/rails/script/rails b/rails/script/rails new file mode 100755 index 0000000..f8da2cf --- /dev/null +++ b/rails/script/rails @@ -0,0 +1,6 @@ +#!/usr/bin/env ruby +# This command will automatically be run when you run "rails" with Rails 3 gems installed from the root of your application. + +APP_PATH = File.expand_path('../../config/application', __FILE__) +require File.expand_path('../../config/boot', __FILE__) +require 'rails/commands' diff --git a/rails/test/fixtures/artists.yml b/rails/test/fixtures/artists.yml new file mode 100644 index 0000000..2893341 --- /dev/null +++ b/rails/test/fixtures/artists.yml @@ -0,0 +1,11 @@ +# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html + +# This model initially had no columns defined. If you add columns to the +# model remove the '{}' from the fixture names and add the columns immediately +# below each fixture, per the syntax in the comments below +# +one: {} +# column: value +# +two: {} +# column: value diff --git a/rails/test/functional/artist_controller_test.rb b/rails/test/functional/artist_controller_test.rb new file mode 100644 index 0000000..5345ba6 --- /dev/null +++ b/rails/test/functional/artist_controller_test.rb @@ -0,0 +1,8 @@ +require 'test_helper' + +class ArtistControllerTest < ActionController::TestCase + # Replace this with your real tests. + test "the truth" do + assert true + end +end diff --git a/rails/test/performance/browsing_test.rb b/rails/test/performance/browsing_test.rb new file mode 100644 index 0000000..867fc8c --- /dev/null +++ b/rails/test/performance/browsing_test.rb @@ -0,0 +1,9 @@ +require 'test_helper' +require 'rails/performance_test_help' + +# Profiling results for each test method are written to tmp/performance. +class BrowsingTest < ActionDispatch::PerformanceTest + def test_homepage + get '/' + end +end diff --git a/rails/test/test_helper.rb b/rails/test/test_helper.rb new file mode 100644 index 0000000..8bf1192 --- /dev/null +++ b/rails/test/test_helper.rb @@ -0,0 +1,13 @@ +ENV["RAILS_ENV"] = "test" +require File.expand_path('../../config/environment', __FILE__) +require 'rails/test_help' + +class ActiveSupport::TestCase + # Setup all fixtures in test/fixtures/*.(yml|csv) for all tests in alphabetical order. + # + # Note: You'll currently still have to declare fixtures explicitly in integration tests + # -- they do not yet inherit this setting + fixtures :all + + # Add more helper methods to be used by all tests here... +end diff --git a/rails/test/unit/artists_test.rb b/rails/test/unit/artists_test.rb new file mode 100644 index 0000000..19c6fa4 --- /dev/null +++ b/rails/test/unit/artists_test.rb @@ -0,0 +1,8 @@ +require 'test_helper' + +class ArtistsTest < ActiveSupport::TestCase + # Replace this with your real tests. + test "the truth" do + assert true + end +end diff --git a/rails/test/unit/helpers/artist_helper_test.rb b/rails/test/unit/helpers/artist_helper_test.rb new file mode 100644 index 0000000..27502a1 --- /dev/null +++ b/rails/test/unit/helpers/artist_helper_test.rb @@ -0,0 +1,4 @@ +require 'test_helper' + +class ArtistHelperTest < ActionView::TestCase +end diff --git a/rails/tmp/pids/server.pid b/rails/tmp/pids/server.pid new file mode 100644 index 0000000..b2b1123 --- /dev/null +++ b/rails/tmp/pids/server.pid @@ -0,0 +1 @@ +28729 \ No newline at end of file diff --git a/rails/vendor/plugins/.gitkeep b/rails/vendor/plugins/.gitkeep new file mode 100644 index 0000000..e69de29