From 6593b5709bc6949580d917f5619345fa32fe442c Mon Sep 17 00:00:00 2001 From: Espen Antonsen Date: Fri, 17 Sep 2010 17:57:33 +0200 Subject: [PATCH] i can haz railz 3 --- .gitignore | 4 +- Gemfile | 10 + Gemfile.lock | 87 + Rakefile | 7 +- app/controllers/application_controller.rb | 1 - app/helpers/albums_helper.rb | 4 +- .../flash_session_cookie_middleware.rb | 11 +- app/models/album.rb | 6 +- app/models/photo.rb | 6 +- app/views/admin/users/edit.html.erb | 2 +- app/views/photos/edit.html.erb | 2 +- app/views/photos/upload.html.erb | 8 +- config.ru | 4 + config/application.rb | 21 + config/boot.rb | 121 +- config/environment.rb | 28 +- config/environments/development.rb | 37 +- config/environments/production.rb | 61 +- config/environments/test.rb | 51 +- config/initializers/backtrace_silencers.rb | 4 +- config/initializers/inflections.rb | 2 +- config/initializers/mime_types.rb | 3 - config/initializers/new_rails_defaults.rb | 19 - config/initializers/secret_token.rb | 7 + config/initializers/session_store.rb | 21 +- config/locales/en.yml | 2 +- db/seeds.rb | 7 + lib/tasks/.gitkeep | 0 public/404.html | 34 +- public/422.html | 34 +- public/500.html | 32 +- public/javascripts/controls.js | 965 +++ public/javascripts/dragdrop.js | 974 +++ public/javascripts/effects.js | 1123 +++ public/javascripts/prototype.js | 6001 +++++++++++++++++ public/javascripts/rails.js | 175 + public/stylesheets/.gitkeep | 0 script/about | 4 - script/console | 3 - script/cucumber | 8 - script/dbconsole | 3 - script/destroy | 3 - script/generate | 3 - script/performance/benchmarker | 3 - script/performance/profiler | 3 - script/plugin | 3 - script/rails | 6 + script/runner | 3 - script/server | 3 - test/performance/browsing_test.rb | 4 +- test/test_helper.rb | 29 +- vendor/plugins/.gitkeep | 0 vendor/plugins/dynamic_form/MIT-LICENSE | 20 + vendor/plugins/dynamic_form/README | 13 + vendor/plugins/dynamic_form/Rakefile | 10 + vendor/plugins/dynamic_form/init.rb | 5 + .../lib/action_view/helpers/dynamic_form.rb | 300 + .../lib/action_view/locale/en.yml | 8 + .../test/dynamic_form_i18n_test.rb | 42 + .../dynamic_form/test/dynamic_form_test.rb | 370 + .../plugins/dynamic_form/test/test_helper.rb | 9 + vendor/plugins/rails_upgrade/MIT-LICENSE | 20 + vendor/plugins/rails_upgrade/README | 20 + vendor/plugins/rails_upgrade/Rakefile | 22 + vendor/plugins/rails_upgrade/init.rb | 2 + vendor/plugins/rails_upgrade/install.rb | 38 + .../rails_upgrade/lib/application_checker.rb | 472 ++ .../rails_upgrade/lib/gemfile_generator.rb | 95 + .../lib/new_configuration_generator.rb | 51 + .../rails_upgrade/lib/rails_upgrade.rb | 0 .../rails_upgrade/lib/routes_upgrader.rb | 349 + .../lib/tasks/rails_upgrade_tasks.rake | 78 + .../test/application_checker_test.rb | 293 + .../test/gemfile_generator_test.rb | 72 + .../test/new_configuration_generator_test.rb | 63 + .../test/routes_upgrader_test.rb | 142 + .../plugins/rails_upgrade/test/test_helper.rb | 5 + vendor/plugins/rails_upgrade/uninstall.rb | 1 + 78 files changed, 12076 insertions(+), 376 deletions(-) create mode 100644 Gemfile create mode 100644 Gemfile.lock create mode 100644 config.ru create mode 100644 config/application.rb delete mode 100644 config/initializers/new_rails_defaults.rb create mode 100644 config/initializers/secret_token.rb create mode 100644 db/seeds.rb create mode 100644 lib/tasks/.gitkeep create mode 100644 public/javascripts/controls.js create mode 100644 public/javascripts/dragdrop.js create mode 100644 public/javascripts/effects.js create mode 100644 public/javascripts/prototype.js create mode 100644 public/javascripts/rails.js create mode 100644 public/stylesheets/.gitkeep delete mode 100755 script/about delete mode 100755 script/console delete mode 100755 script/cucumber delete mode 100755 script/dbconsole delete mode 100755 script/destroy delete mode 100755 script/generate delete mode 100755 script/performance/benchmarker delete mode 100755 script/performance/profiler delete mode 100755 script/plugin create mode 100755 script/rails delete mode 100755 script/runner delete mode 100755 script/server create mode 100644 vendor/plugins/.gitkeep create mode 100644 vendor/plugins/dynamic_form/MIT-LICENSE create mode 100644 vendor/plugins/dynamic_form/README create mode 100644 vendor/plugins/dynamic_form/Rakefile create mode 100644 vendor/plugins/dynamic_form/init.rb create mode 100644 vendor/plugins/dynamic_form/lib/action_view/helpers/dynamic_form.rb create mode 100644 vendor/plugins/dynamic_form/lib/action_view/locale/en.yml create mode 100644 vendor/plugins/dynamic_form/test/dynamic_form_i18n_test.rb create mode 100644 vendor/plugins/dynamic_form/test/dynamic_form_test.rb create mode 100644 vendor/plugins/dynamic_form/test/test_helper.rb create mode 100644 vendor/plugins/rails_upgrade/MIT-LICENSE create mode 100644 vendor/plugins/rails_upgrade/README create mode 100644 vendor/plugins/rails_upgrade/Rakefile create mode 100644 vendor/plugins/rails_upgrade/init.rb create mode 100644 vendor/plugins/rails_upgrade/install.rb create mode 100644 vendor/plugins/rails_upgrade/lib/application_checker.rb create mode 100644 vendor/plugins/rails_upgrade/lib/gemfile_generator.rb create mode 100644 vendor/plugins/rails_upgrade/lib/new_configuration_generator.rb create mode 100644 vendor/plugins/rails_upgrade/lib/rails_upgrade.rb create mode 100644 vendor/plugins/rails_upgrade/lib/routes_upgrader.rb create mode 100644 vendor/plugins/rails_upgrade/lib/tasks/rails_upgrade_tasks.rake create mode 100644 vendor/plugins/rails_upgrade/test/application_checker_test.rb create mode 100644 vendor/plugins/rails_upgrade/test/gemfile_generator_test.rb create mode 100644 vendor/plugins/rails_upgrade/test/new_configuration_generator_test.rb create mode 100644 vendor/plugins/rails_upgrade/test/routes_upgrader_test.rb create mode 100644 vendor/plugins/rails_upgrade/test/test_helper.rb create mode 100644 vendor/plugins/rails_upgrade/uninstall.rb diff --git a/.gitignore b/.gitignore index 152b567..4278caf 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,5 @@ +.bundle +db/*.sqlite3 log/*.log tmp/**/* .DS_Store @@ -10,4 +12,4 @@ config/deploy Capfile photos public/thumbs -public/uploads +public/uploads \ No newline at end of file diff --git a/Gemfile b/Gemfile new file mode 100644 index 0000000..b70370a --- /dev/null +++ b/Gemfile @@ -0,0 +1,10 @@ +source 'http://rubygems.org' + +gem 'rails', '3.0.0' + +gem "authlogic" +gem 'mime-types', :require => 'mime/types' +gem "carrierwave", :git => 'git://github.com/jnicklas/carrierwave.git' +#gem "mysql2" +gem 'pg' +gem "rmagick", :require => 'RMagick' \ No newline at end of file diff --git a/Gemfile.lock b/Gemfile.lock new file mode 100644 index 0000000..0715e6b --- /dev/null +++ b/Gemfile.lock @@ -0,0 +1,87 @@ +GIT + remote: git://github.com/jnicklas/carrierwave.git + revision: 3372a078a0ea4d6e4e2ee1990610db9186f43b41 + specs: + carrierwave (0.5.0.beta2) + activesupport (~> 3.0.0) + +GEM + remote: http://rubygems.org/ + specs: + abstract (1.0.0) + actionmailer (3.0.0) + actionpack (= 3.0.0) + mail (~> 2.2.5) + actionpack (3.0.0) + activemodel (= 3.0.0) + activesupport (= 3.0.0) + builder (~> 2.1.2) + erubis (~> 2.6.6) + i18n (~> 0.4.1) + rack (~> 1.2.1) + rack-mount (~> 0.6.12) + rack-test (~> 0.5.4) + tzinfo (~> 0.3.23) + activemodel (3.0.0) + activesupport (= 3.0.0) + builder (~> 2.1.2) + i18n (~> 0.4.1) + activerecord (3.0.0) + activemodel (= 3.0.0) + activesupport (= 3.0.0) + arel (~> 1.0.0) + tzinfo (~> 0.3.23) + activeresource (3.0.0) + activemodel (= 3.0.0) + activesupport (= 3.0.0) + activesupport (3.0.0) + arel (1.0.1) + activesupport (~> 3.0.0) + authlogic (2.1.6) + activesupport + builder (2.1.2) + erubis (2.6.6) + abstract (>= 1.0.0) + i18n (0.4.1) + mail (2.2.6.1) + activesupport (>= 2.3.6) + mime-types + treetop (>= 1.4.5) + mime-types (1.16) + pg (0.9.0) + polyglot (0.3.1) + rack (1.2.1) + rack-mount (0.6.13) + rack (>= 1.0.0) + rack-test (0.5.4) + rack (>= 1.0) + rails (3.0.0) + actionmailer (= 3.0.0) + actionpack (= 3.0.0) + activerecord (= 3.0.0) + activeresource (= 3.0.0) + activesupport (= 3.0.0) + bundler (~> 1.0.0) + railties (= 3.0.0) + railties (3.0.0) + actionpack (= 3.0.0) + activesupport (= 3.0.0) + rake (>= 0.8.4) + thor (~> 0.14.0) + rake (0.8.7) + rmagick (2.13.1) + thor (0.14.1) + treetop (1.4.8) + polyglot (>= 0.3.1) + tzinfo (0.3.23) + +PLATFORMS + ruby + +DEPENDENCIES + authlogic + carrierwave! + mime-types + pg + rails (= 3.0.0) + rmagick diff --git a/Rakefile b/Rakefile index 3bb0e85..34cf696 100644 --- a/Rakefile +++ b/Rakefile @@ -1,10 +1,7 @@ # Add your own tasks in files placed in lib/tasks ending in .rake, # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake. -require(File.join(File.dirname(__FILE__), 'config', 'boot')) - +require File.expand_path('../config/application', __FILE__) require 'rake' -require 'rake/testtask' -require 'rake/rdoctask' -require 'tasks/rails' +Balder::Application.load_tasks diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb index 9106db1..6b2c139 100644 --- a/app/controllers/application_controller.rb +++ b/app/controllers/application_controller.rb @@ -5,7 +5,6 @@ class ApplicationController < ActionController::Base helper :all # include all helpers, all the time protect_from_forgery # See ActionController::RequestForgeryProtection for details - filter_parameter_logging :password, :password_confirmation helper_method :current_user, :current_user_session before_filter :setup diff --git a/app/helpers/albums_helper.rb b/app/helpers/albums_helper.rb index fb10046..9eb96fc 100644 --- a/app/helpers/albums_helper.rb +++ b/app/helpers/albums_helper.rb @@ -1,10 +1,10 @@ module AlbumsHelper def new_upload_path_with_session_information - session_key = ActionController::Base.session_options[:key] + session_key = self.get_session_key photos_path(session_key => cookies[session_key], request_forgery_protection_token => form_authenticity_token) end def get_session_key - ActionController::Base.session_options[:key] + Rails.application.config.session_options[:key] end end diff --git a/app/middleware/flash_session_cookie_middleware.rb b/app/middleware/flash_session_cookie_middleware.rb index adc6091..a3c54a6 100644 --- a/app/middleware/flash_session_cookie_middleware.rb +++ b/app/middleware/flash_session_cookie_middleware.rb @@ -8,11 +8,12 @@ class FlashSessionCookieMiddleware def call(env) if env['HTTP_USER_AGENT'] =~ /^(Adobe|Shockwave) Flash/ - params = ::Rack::Request.new(env).params - - unless params[@session_key].nil? - env['HTTP_COOKIE'] = "#{@session_key}=#{params[@session_key]}".freeze - end + req = Rack::Request.new(env) + env['HTTP_COOKIE'] = [ @session_key, + req.params[@session_key] ] + .join('=').freeze unless req.params[@session_key].nil? + env['HTTP_ACCEPT'] = "#{req.params['_http_accept']}" + .freeze unless req.params['_http_accept'].nil? end @app.call(env) diff --git a/app/models/album.rb b/app/models/album.rb index 285a27f..714d094 100644 --- a/app/models/album.rb +++ b/app/models/album.rb @@ -13,9 +13,9 @@ class Album < ActiveRecord::Base attr_accessor :tags #attr_protected :path - named_scope :untouched, :conditions => "albums.id IN ( SELECT DISTINCT photos.album_id FROM photos WHERE photos.description IS NULL AND photos.id NOT IN ( SELECT photo_id FROM photo_tags) )", :order => 'title' - named_scope :unused, :conditions => "albums.id NOT IN (SELECT album_id FROM collection_albums)" - named_scope :used, :conditions => "albums.id IN (SELECT album_id FROM collection_albums)" + scope :untouched, :conditions => "albums.id IN ( SELECT DISTINCT photos.album_id FROM photos WHERE photos.description IS NULL AND photos.id NOT IN ( SELECT photo_id FROM photo_tags) )", :order => 'title' + scope :unused, :conditions => "albums.id NOT IN (SELECT album_id FROM collection_albums)" + scope :used, :conditions => "albums.id IN (SELECT album_id FROM collection_albums)" def to_param "#{id}-#{title.parameterize}" diff --git a/app/models/photo.rb b/app/models/photo.rb index e9373ac..883a9f8 100644 --- a/app/models/photo.rb +++ b/app/models/photo.rb @@ -15,9 +15,9 @@ class Photo < ActiveRecord::Base attr_accessor :tag_list #attr_protected :path - named_scope :untouched, :conditions => "photos.description IS NULL AND photos.id NOT IN ( SELECT photo_id FROM photo_tags)", :include => :album - named_scope :previous, lambda { |p,a| { :conditions => ["id < :id AND album_Id = :album ", { :id => p, :album => a } ], :limit => 1, :order => "id DESC"} } - named_scope :next, lambda { |p,a| { :conditions => ["id > :id AND album_Id = :album ", { :id => p, :album => a } ], :limit => 1, :order => "id ASC"} } + scope :untouched, :conditions => "photos.description IS NULL AND photos.id NOT IN ( SELECT photo_id FROM photo_tags)", :include => :album + scope :previous, lambda { |p,a| { :conditions => ["id < :id AND album_Id = :album ", { :id => p, :album => a } ], :limit => 1, :order => "id DESC"} } + scope :next, lambda { |p,a| { :conditions => ["id > :id AND album_Id = :album ", { :id => p, :album => a } ], :limit => 1, :order => "id ASC"} } def to_param "#{id}-#{title.parameterize}" diff --git a/app/views/admin/users/edit.html.erb b/app/views/admin/users/edit.html.erb index 887735f..21b47ca 100644 --- a/app/views/admin/users/edit.html.erb +++ b/app/views/admin/users/edit.html.erb @@ -1,6 +1,6 @@

Edit Account

-<% form_for @user do |f| %> +<%= form_for @user do |f| %> <%= f.error_messages %> <%= render :partial => "form", :object => f %> <%= f.submit "Update" %> diff --git a/app/views/photos/edit.html.erb b/app/views/photos/edit.html.erb index bc6639a..fb6c86d 100644 --- a/app/views/photos/edit.html.erb +++ b/app/views/photos/edit.html.erb @@ -2,7 +2,7 @@ <%= image_tag @photo.file.preview.url %> -<% form_for @photo do |f| %> +<%= form_for @photo do |f| %> <%= f.error_messages %> <%= render :partial => "form", :object => f %> <%= f.submit "Update" %> diff --git a/app/views/photos/upload.html.erb b/app/views/photos/upload.html.erb index 8916f1c..04341a3 100644 --- a/app/views/photos/upload.html.erb +++ b/app/views/photos/upload.html.erb @@ -31,10 +31,10 @@ $(document).ready(function() { <% end %>
- -
+ +
-
<%= link_to "Edit uploaded photos", untouched_album_photos_path( @album ) %> -
<%= link_to "Back to #{@album.title}", @album %> \ No newline at end of file +
<%= link_to "Edit uploaded photos", untouched_album_photos_path( @album ) %> +
<%= link_to "Back to #{@album.title}", @album %> \ No newline at end of file diff --git a/config.ru b/config.ru new file mode 100644 index 0000000..5812564 --- /dev/null +++ b/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 Balder::Application diff --git a/config/application.rb b/config/application.rb new file mode 100644 index 0000000..85536db --- /dev/null +++ b/config/application.rb @@ -0,0 +1,21 @@ +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 Balder + class Application < Rails::Application + + # Custom directories with classes and modules you want to be autoloadable. + # config.autoload_paths += %W(#{config.root}/ + config.autoload_paths += %W(#{Rails.root}/lib #{config.root}/app/middleware/) + + config.encoding = "utf-8" + + # Configure sensitive parameters which will be filtered from the log file. + config.filter_parameters += [:password, :password_confirmation] + end +end diff --git a/config/boot.rb b/config/boot.rb index 0ad0f78..ab6cb37 100644 --- a/config/boot.rb +++ b/config/boot.rb @@ -1,110 +1,13 @@ -# Don't change this file! -# Configure your app in config/environment.rb and config/environments/*.rb +require 'rubygems' -RAILS_ROOT = "#{File.dirname(__FILE__)}/.." unless defined?(RAILS_ROOT) - -module Rails - class << self - def boot! - unless booted? - preinitialize - pick_boot.run - end - end - - def booted? - defined? Rails::Initializer - end - - def pick_boot - (vendor_rails? ? VendorBoot : GemBoot).new - end - - def vendor_rails? - File.exist?("#{RAILS_ROOT}/vendor/rails") - end - - def preinitialize - load(preinitializer_path) if File.exist?(preinitializer_path) - end - - def preinitializer_path - "#{RAILS_ROOT}/config/preinitializer.rb" - end - end - - class Boot - def run - load_initializer - Rails::Initializer.run(:set_load_path) - end - end - - class VendorBoot < Boot - def load_initializer - require "#{RAILS_ROOT}/vendor/rails/railties/lib/initializer" - Rails::Initializer.run(:install_gem_spec_stubs) - Rails::GemDependency.add_frozen_gem_path - end - end - - class GemBoot < Boot - def load_initializer - self.class.load_rubygems - load_rails_gem - require 'initializer' - end - - def load_rails_gem - if version = self.class.gem_version - gem 'rails', version - else - gem 'rails' - end - rescue Gem::LoadError => load_error - $stderr.puts %(Missing the Rails #{version} gem. Please `gem install -v=#{version} rails`, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out RAILS_GEM_VERSION to use the latest version installed.) - exit 1 - end - - class << self - def rubygems_version - Gem::RubyGemsVersion rescue nil - end - - def gem_version - if defined? RAILS_GEM_VERSION - RAILS_GEM_VERSION - elsif ENV.include?('RAILS_GEM_VERSION') - ENV['RAILS_GEM_VERSION'] - else - parse_gem_version(read_environment_rb) - end - end - - def load_rubygems - require 'rubygems' - min_version = '1.3.1' - unless rubygems_version >= min_version - $stderr.puts %Q(Rails requires RubyGems >= #{min_version} (you have #{rubygems_version}). Please `gem update --system` and try again.) - exit 1 - end - - rescue LoadError - $stderr.puts %Q(Rails requires RubyGems >= #{min_version}. Please install RubyGems and try again: http://rubygems.rubyforge.org) - exit 1 - end - - def parse_gem_version(text) - $1 if text =~ /^[^#]*RAILS_GEM_VERSION\s*=\s*["']([!~<>=]*\s*[\d.]+)["']/ - end - - private - def read_environment_rb - File.read("#{RAILS_ROOT}/config/environment.rb") - end - end - end -end - -# All that for this: -Rails.boot! +# Set up gems listed in the Gemfile. +gemfile = File.expand_path('../../Gemfile', __FILE__) +begin + ENV['BUNDLE_GEMFILE'] = gemfile + require 'bundler' + Bundler.setup +rescue Bundler::GemNotFound => e + STDERR.puts e.message + STDERR.puts "Try running `bundle install`." + exit! +end if File.exist?(gemfile) diff --git a/config/environment.rb b/config/environment.rb index 9144765..b6e391d 100644 --- a/config/environment.rb +++ b/config/environment.rb @@ -1,25 +1,9 @@ -# Be sure to restart your server when you modify this file +# Load the rails application +require File.expand_path('../application', __FILE__) -# Specifies gem version of Rails to use when vendor/rails is not present -#RAILS_GEM_VERSION = '2.3.4' unless defined? RAILS_GEM_VERSION - -# Bootstrap the Rails environment, frameworks, and default configuration -require File.join(File.dirname(__FILE__), 'boot') - -# Load heroku vars from local file -balder_env = File.join(RAILS_ROOT, 'config', 'balder.rb') +# Load app vars from local file +balder_env = File.join(Rails.root, 'config', 'balder.rb') load(balder_env) if File.exists?(balder_env) - -Rails::Initializer.run do |config| - - config.gem "authlogic" - config.gem 'mime-types', :lib => 'mime/types' - config.gem "carrierwave" - config.gem "mysql2" - #config.gem "mini_exiftool" - #config.gem "aws-s3", :lib => "aws/s3" - - config.load_paths += %W( #{RAILS_ROOT}/app/middleware ) - -end \ No newline at end of file +# Initialize the rails application +Balder::Application.initialize! \ No newline at end of file diff --git a/config/environments/development.rb b/config/environments/development.rb index 429325c..2c9ab28 100644 --- a/config/environments/development.rb +++ b/config/environments/development.rb @@ -1,19 +1,28 @@ -# Settings specified here will take precedence over those in config/environment.rb +Balder::Application.configure do + # Settings specified here will take precedence over those in config/environment.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 + # 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 + # Log error messages when you accidentally call methods on nil. + config.whiny_nils = true -# Show full error reports and disable caching -config.action_controller.consider_all_requests_local = true -config.action_view.debug_rjs = true -config.action_controller.perform_caching = false + # 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 + # 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 + + ENV["RAILS_ASSET_ID"] = "" +end -ENV["RAILS_ASSET_ID"] = "" \ No newline at end of file diff --git a/config/environments/production.rb b/config/environments/production.rb index 27119d2..ce74866 100644 --- a/config/environments/production.rb +++ b/config/environments/production.rb @@ -1,28 +1,49 @@ -# Settings specified here will take precedence over those in config/environment.rb +Balder::Application.configure do + # Settings specified here will take precedence over those in config/environment.rb -# The production environment is meant for finished, "live" apps. -# Code is not reloaded between requests -config.cache_classes = true + # 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.action_controller.consider_all_requests_local = false -config.action_controller.perform_caching = true -config.action_view.cache_template_loading = true + # Full error reports are disabled and caching is turned on + config.consider_all_requests_local = false + config.action_controller.perform_caching = true -# See everything in the log (default is :info) -# config.log_level = :debug + # Specifies the header that your server uses for sending files + config.action_dispatch.x_sendfile_header = "X-Sendfile" -# Use a different logger for distributed setups -# config.logger = SyslogLogger.new + # For nginx: + # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' -# Use a different cache store in production -# config.cache_store = :mem_cache_store + # If you have no front-end server that supports something like X-Sendfile, + # just comment this out and Rails will serve the files -# Enable serving of images, stylesheets, and javascripts from an asset server -# config.action_controller.asset_host = "http://assets.example.com" + # See everything in the log (default is :info) + # config.log_level = :debug -# Disable delivery errors, bad email addresses will be ignored -# config.action_mailer.raise_delivery_errors = false + # Use a different logger for distributed setups + # config.logger = SyslogLogger.new -# Enable threaded mode -# config.threadsafe! \ No newline at end of file + # 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/config/environments/test.rb b/config/environments/test.rb index 3cae1a7..f37dba9 100644 --- a/config/environments/test.rb +++ b/config/environments/test.rb @@ -1,28 +1,35 @@ -# Settings specified here will take precedence over those in config/environment.rb +Balder::Application.configure do + # Settings specified here will take precedence over those in config/environment.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 + # 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 + # Log error messages when you accidentally call methods on nil. + config.whiny_nils = true -# Show full error reports and disable caching -config.action_controller.consider_all_requests_local = true -config.action_controller.perform_caching = false -config.action_view.cache_template_loading = true + # Show full error reports and disable caching + config.consider_all_requests_local = true + config.action_controller.perform_caching = false -# Disable request forgery protection in test environment -config.action_controller.allow_forgery_protection = false + # Raise exceptions instead of rendering exception templates + config.action_dispatch.show_exceptions = 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 + # Disable request forgery protection in test environment + config.action_controller.allow_forgery_protection = false -# 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 + # 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/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb index c2169ed..59385cd 100644 --- a/config/initializers/backtrace_silencers.rb +++ b/config/initializers/backtrace_silencers.rb @@ -3,5 +3,5 @@ # 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 do debug a problem that might steem from framework code. -# Rails.backtrace_cleaner.remove_silencers! \ No newline at end of file +# 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/config/initializers/inflections.rb b/config/initializers/inflections.rb index d531b8b..9e8b013 100644 --- a/config/initializers/inflections.rb +++ b/config/initializers/inflections.rb @@ -1,6 +1,6 @@ # Be sure to restart your server when you modify this file. -# Add new inflection rules using the following format +# 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' diff --git a/config/initializers/mime_types.rb b/config/initializers/mime_types.rb index 531d59b..72aca7e 100644 --- a/config/initializers/mime_types.rb +++ b/config/initializers/mime_types.rb @@ -3,6 +3,3 @@ # Add new mime types for use in respond_to blocks: # Mime::Type.register "text/richtext", :rtf # Mime::Type.register_alias "text/html", :iphone - -Mime::Type.register_alias "text/html", :iphone -Mime::Type.register_alias "text/html", :ipad \ No newline at end of file diff --git a/config/initializers/new_rails_defaults.rb b/config/initializers/new_rails_defaults.rb deleted file mode 100644 index 8ec3186..0000000 --- a/config/initializers/new_rails_defaults.rb +++ /dev/null @@ -1,19 +0,0 @@ -# Be sure to restart your server when you modify this file. - -# These settings change the behavior of Rails 2 apps and will be defaults -# for Rails 3. You can remove this initializer when Rails 3 is released. - -if defined?(ActiveRecord) - # Include Active Record class name as root for JSON serialized output. - ActiveRecord::Base.include_root_in_json = true - - # Store the full class name (including module namespace) in STI type column. - ActiveRecord::Base.store_full_sti_class = true -end - -# Use ISO 8601 format for JSON serialized times and dates. -ActiveSupport.use_standard_json_time_format = true - -# Don't escape HTML entities in JSON, leave that for the #json_escape helper. -# if you're including raw json in an HTML page. -ActiveSupport.escape_html_entities_in_json = false \ No newline at end of file diff --git a/config/initializers/secret_token.rb b/config/initializers/secret_token.rb new file mode 100644 index 0000000..b5c3869 --- /dev/null +++ b/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. +Balder::Application.config.secret_token = '23aabccbfd8e48ab8b96104ba699a1603e6bad13a125317be3ed9963c18cd24b9afa725d218688202f3752fd693cc8358f522c0f18c42a5a0b8ce3c84a8b89a2' diff --git a/config/initializers/session_store.rb b/config/initializers/session_store.rb index 79242cc..e2274ad 100644 --- a/config/initializers/session_store.rb +++ b/config/initializers/session_store.rb @@ -1,19 +1,14 @@ # Be sure to restart your server when you modify this file. -# Your secret key for verifying cookie session data integrity. -# If you change this key, all old sessions 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. -ActionController::Base.session = { - :key => '_gallery_session', - :secret => '06xfeafeop90cuepaiam324eoimxeaioa2b4220c445486dace48f53fc1a0d4ec4e8de033e1db323628d66b6cx990loibjustintime99' -} +Balder::Application.config.session_store :cookie_store, :key => '_balder_session' + +Rails.application.config.middleware.insert_before( + ActionDispatch::Session::CookieStore, + FlashSessionCookieMiddleware, + Rails.application.config.session_options[:key] +) # 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 "rake db:sessions:create") -# ActionController::Base.session_store = :active_record_store - - -ActionController::Dispatcher.middleware.insert_before(ActionController::Session::CookieStore, FlashSessionCookieMiddleware, ActionController::Base.session_options[:key]) -#ActionController::Dispatcher.middleware.use FlashSessionCookieMiddleware, ActionController::Base.session_options[:key] \ No newline at end of file +# Balder::Application.config.session_store :active_record_store diff --git a/config/locales/en.yml b/config/locales/en.yml index f265c06..a747bfa 100644 --- a/config/locales/en.yml +++ b/config/locales/en.yml @@ -2,4 +2,4 @@ # See http://github.com/svenfuchs/rails-i18n/tree/master/rails%2Flocale for starting points. en: - hello: "Hello world" \ No newline at end of file + hello: "Hello world" diff --git a/db/seeds.rb b/db/seeds.rb new file mode 100644 index 0000000..664d8c7 --- /dev/null +++ b/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/lib/tasks/.gitkeep b/lib/tasks/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/public/404.html b/public/404.html index eff660b..9a48320 100644 --- a/public/404.html +++ b/public/404.html @@ -1,23 +1,19 @@ - - - - + + - The page you were looking for doesn't exist (404) - + @@ -27,4 +23,4 @@

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

- \ No newline at end of file + diff --git a/public/422.html b/public/422.html index b54e4a3..83660ab 100644 --- a/public/422.html +++ b/public/422.html @@ -1,23 +1,19 @@ - - - - + + - The change you wanted was rejected (422) - + @@ -27,4 +23,4 @@

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

- \ No newline at end of file + diff --git a/public/500.html b/public/500.html index ec3bbf0..b80307f 100644 --- a/public/500.html +++ b/public/500.html @@ -1,23 +1,19 @@ - - - - + + - We're sorry, but something went wrong (500) - + diff --git a/public/javascripts/controls.js b/public/javascripts/controls.js new file mode 100644 index 0000000..7392fb6 --- /dev/null +++ b/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 ""; + } + }, 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, $F(this.element)); + } +}); \ No newline at end of file diff --git a/public/javascripts/dragdrop.js b/public/javascripts/dragdrop.js new file mode 100644 index 0000000..15c6dbc --- /dev/null +++ b/public/javascripts/dragdrop.js @@ -0,0 +1,974 @@ +// script.aculo.us dragdrop.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009 + +// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +if(Object.isUndefined(Effect)) + throw("dragdrop.js requires including script.aculo.us' effects.js library"); + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==$(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/public/javascripts/effects.js b/public/javascripts/effects.js new file mode 100644 index 0000000..c81e6c7 --- /dev/null +++ b/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/public/javascripts/prototype.js b/public/javascripts/prototype.js new file mode 100644 index 0000000..06249a6 --- /dev/null +++ b/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/public/javascripts/rails.js b/public/javascripts/rails.js new file mode 100644 index 0000000..4283ed8 --- /dev/null +++ b/public/javascripts/rails.js @@ -0,0 +1,175 @@ +(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; + }); + }); +})(); diff --git a/public/stylesheets/.gitkeep b/public/stylesheets/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/script/about b/script/about deleted file mode 100755 index ed8deb0..0000000 --- a/script/about +++ /dev/null @@ -1,4 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -$LOAD_PATH.unshift "#{RAILTIES_PATH}/builtin/rails_info" -require 'commands/about' \ No newline at end of file diff --git a/script/console b/script/console deleted file mode 100755 index 498077a..0000000 --- a/script/console +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -require 'commands/console' diff --git a/script/cucumber b/script/cucumber deleted file mode 100755 index 7f2b6a3..0000000 --- a/script/cucumber +++ /dev/null @@ -1,8 +0,0 @@ -#!/usr/bin/env ruby -begin - load File.expand_path(File.dirname(__FILE__) + "/../vendor/plugins/cucumber/bin/cucumber") -rescue LoadError => e - raise unless e.to_s =~ /cucumber/ - require "rubygems" - load File.join(Gem.bindir, "cucumber") -end \ No newline at end of file diff --git a/script/dbconsole b/script/dbconsole deleted file mode 100755 index caa60ce..0000000 --- a/script/dbconsole +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -require 'commands/dbconsole' diff --git a/script/destroy b/script/destroy deleted file mode 100755 index a4df765..0000000 --- a/script/destroy +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -require 'commands/destroy' diff --git a/script/generate b/script/generate deleted file mode 100755 index 173a9f1..0000000 --- a/script/generate +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -require 'commands/generate' diff --git a/script/performance/benchmarker b/script/performance/benchmarker deleted file mode 100755 index c842d35..0000000 --- a/script/performance/benchmarker +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../../config/boot' -require 'commands/performance/benchmarker' diff --git a/script/performance/profiler b/script/performance/profiler deleted file mode 100755 index d855ac8..0000000 --- a/script/performance/profiler +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../../config/boot' -require 'commands/performance/profiler' diff --git a/script/plugin b/script/plugin deleted file mode 100755 index 87cd207..0000000 --- a/script/plugin +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -require 'commands/plugin' diff --git a/script/rails b/script/rails new file mode 100755 index 0000000..f8da2cf --- /dev/null +++ b/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/script/runner b/script/runner deleted file mode 100755 index a4a7cb2..0000000 --- a/script/runner +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -require 'commands/runner' diff --git a/script/server b/script/server deleted file mode 100755 index 3c67f39..0000000 --- a/script/server +++ /dev/null @@ -1,3 +0,0 @@ -#!/usr/bin/env ruby -require File.dirname(__FILE__) + '/../config/boot' -require 'commands/server' diff --git a/test/performance/browsing_test.rb b/test/performance/browsing_test.rb index 4b60558..867fc8c 100644 --- a/test/performance/browsing_test.rb +++ b/test/performance/browsing_test.rb @@ -1,8 +1,8 @@ require 'test_helper' -require 'performance_test_help' +require 'rails/performance_test_help' # Profiling results for each test method are written to tmp/performance. -class BrowsingTest < ActionController::PerformanceTest +class BrowsingTest < ActionDispatch::PerformanceTest def test_homepage get '/' end diff --git a/test/test_helper.rb b/test/test_helper.rb index b9fe251..8bf1192 100644 --- a/test/test_helper.rb +++ b/test/test_helper.rb @@ -1,33 +1,8 @@ ENV["RAILS_ENV"] = "test" -require File.expand_path(File.dirname(__FILE__) + "/../config/environment") -require 'test_help' +require File.expand_path('../../config/environment', __FILE__) +require 'rails/test_help' class ActiveSupport::TestCase - # Transactional fixtures accelerate your tests by wrapping each test method - # in a transaction that's rolled back on completion. This ensures that the - # test database remains unchanged so your fixtures don't have to be reloaded - # between every test method. Fewer database queries means faster tests. - # - # Read Mike Clark's excellent walkthrough at - # http://clarkware.com/cgi/blosxom/2005/10/24#Rails10FastTesting - # - # Every Active Record database supports transactions except MyISAM tables - # in MySQL. Turn off transactional fixtures in this case; however, if you - # don't care one way or the other, switching from MyISAM to InnoDB tables - # is recommended. - # - # The only drawback to using transactional fixtures is when you actually - # need to test transactions. Since your test is bracketed by a transaction, - # any transactions started in your code will be automatically rolled back. - self.use_transactional_fixtures = true - - # Instantiated fixtures are slow, but give you @david where otherwise you - # would need people(:david). If you don't want to migrate your existing - # test cases which use the @david style and don't mind the speed hit (each - # instantiated fixtures translates to a database query per test method), - # then set this back to true. - self.use_instantiated_fixtures = false - # 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 diff --git a/vendor/plugins/.gitkeep b/vendor/plugins/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/vendor/plugins/dynamic_form/MIT-LICENSE b/vendor/plugins/dynamic_form/MIT-LICENSE new file mode 100644 index 0000000..700c59b --- /dev/null +++ b/vendor/plugins/dynamic_form/MIT-LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2010 David Heinemeier Hansson + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/plugins/dynamic_form/README b/vendor/plugins/dynamic_form/README new file mode 100644 index 0000000..216c309 --- /dev/null +++ b/vendor/plugins/dynamic_form/README @@ -0,0 +1,13 @@ +DynamicForm +=========== + +DynamicForm holds a few helpers method to help you deal with your models, they are: + +* input(record, method, options = {}) +* form(record, options = {}) +* error_message_on(object, method, options={}) +* error_messages_for(record, options={}) + +It also adds f.error_messages and f.error_messages_on to your form builders. + +Copyright (c) 2010 David Heinemeier Hansson, released under the MIT license diff --git a/vendor/plugins/dynamic_form/Rakefile b/vendor/plugins/dynamic_form/Rakefile new file mode 100644 index 0000000..e1df65d --- /dev/null +++ b/vendor/plugins/dynamic_form/Rakefile @@ -0,0 +1,10 @@ +require 'rake/testtask' + +desc 'Default: run unit tests.' +task :default => :test + +desc 'Test the active_model_helper plugin.' +Rake::TestTask.new(:test) do |t| + t.libs << 'test' + t.pattern = 'test/**/*_test.rb' +end diff --git a/vendor/plugins/dynamic_form/init.rb b/vendor/plugins/dynamic_form/init.rb new file mode 100644 index 0000000..c1d1a3a --- /dev/null +++ b/vendor/plugins/dynamic_form/init.rb @@ -0,0 +1,5 @@ +require 'action_view/helpers/dynamic_form' + +class ActionView::Base + include DynamicForm +end diff --git a/vendor/plugins/dynamic_form/lib/action_view/helpers/dynamic_form.rb b/vendor/plugins/dynamic_form/lib/action_view/helpers/dynamic_form.rb new file mode 100644 index 0000000..b34d4bc --- /dev/null +++ b/vendor/plugins/dynamic_form/lib/action_view/helpers/dynamic_form.rb @@ -0,0 +1,300 @@ +require 'action_view/helpers' +require 'active_support/i18n' +require 'active_support/core_ext/enumerable' +require 'active_support/core_ext/object/blank' + +module ActionView + module Helpers + # The Active Record Helper makes it easier to create forms for records kept in instance variables. The most far-reaching is the +form+ + # method that creates a complete form for all the basic content types of the record (not associations or aggregations, though). This + # is a great way of making the record quickly available for editing, but likely to prove lackluster for a complicated real-world form. + # In that case, it's better to use the +input+ method and the specialized +form+ methods in link:classes/ActionView/Helpers/FormHelper.html + module DynamicForm + # Returns a default input tag for the type of object returned by the method. For example, if @post + # has an attribute +title+ mapped to a +VARCHAR+ column that holds "Hello World": + # + # input("post", "title") + # # => + def input(record_name, method, options = {}) + InstanceTag.new(record_name, method, self).to_tag(options) + end + + # Returns an entire form with all needed input tags for a specified Active Record object. For example, if @post + # has attributes named +title+ of type +VARCHAR+ and +body+ of type +TEXT+ then + # + # form("post") + # + # would yield a form like the following (modulus formatting): + # + #
    + #

    + #
    + # + #

    + #

    + #
    + # + #

    + # + #
    + # + # It's possible to specialize the form builder by using a different action name and by supplying another + # block renderer. For example, if @entry has an attribute +message+ of type +VARCHAR+ then + # + # form("entry", + # :action => "sign", + # :input_block => Proc.new { |record, column| + # "#{column.human_name}: #{input(record, column.name)}
    " + # }) + # + # would yield a form like the following (modulus formatting): + # + #
    + # Message: + #
    + # + #
    + # + # It's also possible to add additional content to the form by giving it a block, such as: + # + # form("entry", :action => "sign") do |form| + # form << content_tag("b", "Department") + # form << collection_select("department", "id", @departments, "id", "name") + # end + # + # The following options are available: + # + # * :action - The action used when submitting the form (default: +create+ if a new record, otherwise +update+). + # * :input_block - Specialize the output using a different block, see above. + # * :method - The method used when submitting the form (default: +post+). + # * :multipart - Whether to change the enctype of the form to "multipart/form-data", used when uploading a file (default: +false+). + # * :submit_value - The text of the submit button (default: "Create" if a new record, otherwise "Update"). + def form(record_name, options = {}) + record = instance_variable_get("@#{record_name}") + record = convert_to_model(record) + + options = options.symbolize_keys + options[:action] ||= record.persisted? ? "update" : "create" + action = url_for(:action => options[:action], :id => record) + + submit_value = options[:submit_value] || options[:action].gsub(/[^\w]/, '').capitalize + + contents = form_tag({:action => action}, :method =>(options[:method] || 'post'), :enctype => options[:multipart] ? 'multipart/form-data': nil) + contents.safe_concat hidden_field(record_name, :id) if record.persisted? + contents.safe_concat all_input_tags(record, record_name, options) + yield contents if block_given? + contents.safe_concat submit_tag(submit_value) + contents.safe_concat('') + end + + # Returns a string containing the error message attached to the +method+ on the +object+ if one exists. + # This error message is wrapped in a DIV tag by default or with :html_tag if specified, + # which can be extended to include a :prepend_text and/or :append_text (to properly explain + # the error), and a :css_class to style it accordingly. +object+ should either be the name of an + # instance variable or the actual object. The method can be passed in either as a string or a symbol. + # As an example, let's say you have a model @post that has an error message on the +title+ attribute: + # + # <%= error_message_on "post", "title" %> + # # =>
    can't be empty
    + # + # <%= error_message_on @post, :title %> + # # =>
    can't be empty
    + # + # <%= error_message_on "post", "title", + # :prepend_text => "Title simply ", + # :append_text => " (or it won't work).", + # :html_tag => "span", + # :css_class => "inputError" %> + # # => Title simply can't be empty (or it won't work). + def error_message_on(object, method, *args) + options = args.extract_options! + unless args.empty? + ActiveSupport::Deprecation.warn('error_message_on takes an option hash instead of separate ' + + 'prepend_text, append_text, html_tag, and css_class arguments', caller) + + options[:prepend_text] = args[0] || '' + options[:append_text] = args[1] || '' + options[:html_tag] = args[2] || 'div' + options[:css_class] = args[3] || 'formError' + end + options.reverse_merge!(:prepend_text => '', :append_text => '', :html_tag => 'div', :css_class => 'formError') + + object = convert_to_model(object) + + if (obj = (object.respond_to?(:errors) ? object : instance_variable_get("@#{object}"))) && + (errors = obj.errors[method]).presence + content_tag(options[:html_tag], + (options[:prepend_text].html_safe << errors.first).safe_concat(options[:append_text]), + :class => options[:css_class] + ) + else + '' + end + end + + # Returns a string with a DIV containing all of the error messages for the objects located as instance variables by the names + # given. If more than one object is specified, the errors for the objects are displayed in the order that the object names are + # provided. + # + # This DIV can be tailored by the following options: + # + # * :header_tag - Used for the header of the error div (default: "h2"). + # * :id - The id of the error div (default: "errorExplanation"). + # * :class - The class of the error div (default: "errorExplanation"). + # * :object - The object (or array of objects) for which to display errors, + # if you need to escape the instance variable convention. + # * :object_name - The object name to use in the header, or any text that you prefer. + # If :object_name is not set, the name of the first object will be used. + # * :header_message - The message in the header of the error div. Pass +nil+ + # or an empty string to avoid the header message altogether. (Default: "X errors + # prohibited this object from being saved"). + # * :message - The explanation message after the header message and before + # the error list. Pass +nil+ or an empty string to avoid the explanation message + # altogether. (Default: "There were problems with the following fields:"). + # + # To specify the display for one object, you simply provide its name as a parameter. + # For example, for the @user model: + # + # error_messages_for 'user' + # + # You can also supply an object: + # + # error_messages_for @user + # + # This will use the last part of the model name in the presentation. For instance, if + # this is a MyKlass::User object, this will use "user" as the name in the String. This + # is taken from MyKlass::User.model_name.human, which can be overridden. + # + # To specify more than one object, you simply list them; optionally, you can add an extra :object_name parameter, which + # will be the name used in the header message: + # + # error_messages_for 'user_common', 'user', :object_name => 'user' + # + # You can also use a number of objects, which will have the same naming semantics + # as a single object. + # + # error_messages_for @user, @post + # + # If the objects cannot be located as instance variables, you can add an extra :object parameter which gives the actual + # object (or array of objects to use): + # + # error_messages_for 'user', :object => @question.user + # + # NOTE: This is a pre-packaged presentation of the errors with embedded strings and a certain HTML structure. If what + # you need is significantly different from the default presentation, it makes plenty of sense to access the object.errors + # instance yourself and set it up. View the source of this method to see how easy it is. + def error_messages_for(*params) + options = params.extract_options!.symbolize_keys + + objects = Array.wrap(options.delete(:object) || params).map do |object| + object = instance_variable_get("@#{object}") unless object.respond_to?(:to_model) + object = convert_to_model(object) + + if object.class.respond_to?(:model_name) + options[:object_name] ||= object.class.model_name.human.downcase + end + + object + end + + objects.compact! + count = objects.inject(0) {|sum, object| sum + object.errors.count } + + unless count.zero? + html = {} + [:id, :class].each do |key| + if options.include?(key) + value = options[key] + html[key] = value unless value.blank? + else + html[key] = 'errorExplanation' + end + end + options[:object_name] ||= params.first + + I18n.with_options :locale => options[:locale], :scope => [:errors, :template] do |locale| + header_message = if options.include?(:header_message) + options[:header_message] + else + locale.t :header, :count => count, :model => options[:object_name].to_s.gsub('_', ' ') + end + + message = options.include?(:message) ? options[:message] : locale.t(:body) + + error_messages = objects.sum do |object| + object.errors.full_messages.map do |msg| + content_tag(:li, msg) + end + end.join.html_safe + + contents = '' + contents << content_tag(options[:header_tag] || :h2, header_message) unless header_message.blank? + contents << content_tag(:p, message) unless message.blank? + contents << content_tag(:ul, error_messages) + + content_tag(:div, contents.html_safe, html) + end + else + '' + end + end + + private + + def all_input_tags(record, record_name, options) + input_block = options[:input_block] || default_input_block + record.class.content_columns.collect{ |column| input_block.call(record_name, column) }.join("\n") + end + + def default_input_block + Proc.new { |record, column| %(


    #{input(record, column.name)}

    ) } + end + + module InstanceTagMethods + def to_tag(options = {}) + case column_type + when :string + field_type = @method_name.include?("password") ? "password" : "text" + to_input_field_tag(field_type, options) + when :text + to_text_area_tag(options) + when :integer, :float, :decimal + to_input_field_tag("text", options) + when :date + to_date_select_tag(options) + when :datetime, :timestamp + to_datetime_select_tag(options) + when :time + to_time_select_tag(options) + when :boolean + to_boolean_select_tag(options) + end + end + + def column_type + object.send(:column_for_attribute, @method_name).type + end + end + + module FormBuilderMethods + def error_message_on(method, *args) + @template.error_message_on(@object || @object_name, method, *args) + end + + def error_messages(options = {}) + @template.error_messages_for(@object_name, objectify_options(options)) + end + end + end + + class InstanceTag + include DynamicForm::InstanceTagMethods + end + + class FormBuilder + include DynamicForm::FormBuilderMethods + end + end +end + +I18n.load_path << File.expand_path("../../locale/en.yml", __FILE__) diff --git a/vendor/plugins/dynamic_form/lib/action_view/locale/en.yml b/vendor/plugins/dynamic_form/lib/action_view/locale/en.yml new file mode 100644 index 0000000..9e2af96 --- /dev/null +++ b/vendor/plugins/dynamic_form/lib/action_view/locale/en.yml @@ -0,0 +1,8 @@ +en: + errors: + template: + header: + one: "1 error prohibited this %{model} from being saved" + other: "%{count} errors prohibited this %{model} from being saved" + # The variable :count is also available + body: "There were problems with the following fields:" diff --git a/vendor/plugins/dynamic_form/test/dynamic_form_i18n_test.rb b/vendor/plugins/dynamic_form/test/dynamic_form_i18n_test.rb new file mode 100644 index 0000000..82c52ca --- /dev/null +++ b/vendor/plugins/dynamic_form/test/dynamic_form_i18n_test.rb @@ -0,0 +1,42 @@ +require 'test_helper' + +class DynamicFormI18nTest < Test::Unit::TestCase + include ActionView::Context + include ActionView::Helpers::DynamicForm + + attr_reader :request + + def setup + @object = stub :errors => stub(:count => 1, :full_messages => ['full_messages']) + @object.stubs :to_model => @object + @object.stubs :class => stub(:model_name => stub(:human => "")) + + @object_name = 'book_seller' + @object_name_without_underscore = 'book seller' + + stubs(:content_tag).returns 'content_tag' + + I18n.stubs(:t).with(:'header', :locale => 'en', :scope => [:errors, :template], :count => 1, :model => '').returns "1 error prohibited this from being saved" + I18n.stubs(:t).with(:'body', :locale => 'en', :scope => [:errors, :template]).returns 'There were problems with the following fields:' + end + + def test_error_messages_for_given_a_header_option_it_does_not_translate_header_message + I18n.expects(:t).with(:'header', :locale => 'en', :scope => [:errors, :template], :count => 1, :model => '').never + error_messages_for(:object => @object, :header_message => 'header message', :locale => 'en') + end + + def test_error_messages_for_given_no_header_option_it_translates_header_message + I18n.expects(:t).with(:'header', :locale => 'en', :scope => [:errors, :template], :count => 1, :model => '').returns 'header message' + error_messages_for(:object => @object, :locale => 'en') + end + + def test_error_messages_for_given_a_message_option_it_does_not_translate_message + I18n.expects(:t).with(:'body', :locale => 'en', :scope => [:errors, :template]).never + error_messages_for(:object => @object, :message => 'message', :locale => 'en') + end + + def test_error_messages_for_given_no_message_option_it_translates_message + I18n.expects(:t).with(:'body', :locale => 'en', :scope => [:errors, :template]).returns 'There were problems with the following fields:' + error_messages_for(:object => @object, :locale => 'en') + end +end \ No newline at end of file diff --git a/vendor/plugins/dynamic_form/test/dynamic_form_test.rb b/vendor/plugins/dynamic_form/test/dynamic_form_test.rb new file mode 100644 index 0000000..e616cba --- /dev/null +++ b/vendor/plugins/dynamic_form/test/dynamic_form_test.rb @@ -0,0 +1,370 @@ +require 'test_helper' +require 'action_view/template/handlers/erb' + +class DynamicFormTest < ActionView::TestCase + tests ActionView::Helpers::DynamicForm + + def form_for(*) + @output_buffer = super + end + + silence_warnings do + class Post < Struct.new(:title, :author_name, :body, :secret, :written_on) + extend ActiveModel::Naming + include ActiveModel::Conversion + end + + class User < Struct.new(:email) + extend ActiveModel::Naming + include ActiveModel::Conversion + end + + class Column < Struct.new(:type, :name, :human_name) + extend ActiveModel::Naming + include ActiveModel::Conversion + end + end + + class DirtyPost + class Errors + def empty? + false + end + + def count + 1 + end + + def full_messages + ["Author name can't be empty"] + end + + def [](field) + ["can't be empty"] + end + end + + def errors + Errors.new + end + end + + def setup_post + @post = Post.new + def @post.errors + Class.new { + def [](field) + case field.to_s + when "author_name" + ["can't be empty"] + when "body" + ['foo'] + else + [] + end + end + def empty?() false end + def count() 1 end + def full_messages() [ "Author name can't be empty" ] end + }.new + end + + def @post.persisted?() false end + def @post.to_param() nil end + + def @post.column_for_attribute(attr_name) + Post.content_columns.select { |column| column.name == attr_name }.first + end + + silence_warnings do + def Post.content_columns() [ Column.new(:string, "title", "Title"), Column.new(:text, "body", "Body") ] end + end + + @post.title = "Hello World" + @post.author_name = "" + @post.body = "Back to the hill and over it again!" + @post.secret = 1 + @post.written_on = Date.new(2004, 6, 15) + end + + def setup_user + @user = User.new + def @user.errors + Class.new { + def [](field) field == "email" ? ['nonempty'] : [] end + def empty?() false end + def count() 1 end + def full_messages() [ "User email can't be empty" ] end + }.new + end + + def @user.new_record?() true end + def @user.to_param() nil end + + def @user.column_for_attribute(attr_name) + User.content_columns.select { |column| column.name == attr_name }.first + end + + silence_warnings do + def User.content_columns() [ Column.new(:string, "email", "Email") ] end + end + + @user.email = "" + end + + def protect_against_forgery? + @protect_against_forgery ? true : false + end + attr_accessor :request_forgery_protection_token, :form_authenticity_token + + def setup + super + setup_post + setup_user + + @response = ActionController::TestResponse.new + end + + def url_for(options) + options = options.symbolize_keys + [options[:action], options[:id].to_param].compact.join('/') + end + + def test_generic_input_tag + assert_dom_equal( + %(), input("post", "title") + ) + end + + def test_text_area_with_errors + assert_dom_equal( + %(
    ), + text_area("post", "body") + ) + end + + def test_text_field_with_errors + assert_dom_equal( + %(
    ), + text_field("post", "author_name") + ) + end + + def test_field_error_proc + old_proc = ActionView::Base.field_error_proc + ActionView::Base.field_error_proc = Proc.new do |html_tag, instance| + %(
    #{html_tag} #{[instance.error_message].join(', ')}
    ).html_safe + end + + assert_dom_equal( + %(
    can't be empty
    ), + text_field("post", "author_name") + ) + ensure + ActionView::Base.field_error_proc = old_proc if old_proc + end + + def test_form_with_string + assert_dom_equal( + %(


    \n


    ), + form("post") + ) + + silence_warnings do + class << @post + def persisted?() true end + def to_param() id end + def id() 1 end + end + end + + assert_dom_equal( + %(


    \n


    ), + form("post") + ) + end + + def test_form_with_protect_against_forgery + @protect_against_forgery = true + @request_forgery_protection_token = 'authenticity_token' + @form_authenticity_token = '123' + assert_dom_equal( + %(


    \n


    ), + form("post") + ) + end + + def test_form_with_method_option + assert_dom_equal( + %(


    \n


    ), + form("post", :method=>'get') + ) + end + + def test_form_with_action_option + output_buffer << form("post", :action => "sign") + assert_select "form[action=sign]" do |form| + assert_select "input[type=submit][value=Sign]" + end + end + + def test_form_with_date + silence_warnings do + def Post.content_columns() [ Column.new(:date, "written_on", "Written on") ] end + end + + assert_dom_equal( + %(


    \n\n\n

    ), + form("post") + ) + end + + def test_form_with_datetime + silence_warnings do + def Post.content_columns() [ Column.new(:datetime, "written_on", "Written on") ] end + end + @post.written_on = Time.gm(2004, 6, 15, 16, 30) + + assert_dom_equal( + %(


    \n\n\n — \n : \n

    ), + form("post") + ) + end + + def test_error_for_block + assert_dom_equal %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ), error_messages_for("post") + assert_equal %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ), error_messages_for("post", :class => "errorDeathByClass", :id => "errorDeathById", :header_tag => "h1") + assert_equal %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ), error_messages_for("post", :class => nil, :id => "errorDeathById", :header_tag => "h1") + assert_equal %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ), error_messages_for("post", :class => "errorDeathByClass", :id => nil, :header_tag => "h1") + end + + def test_error_messages_for_escapes_html + @dirty_post = DirtyPost.new + assert_dom_equal %(

    1 error prohibited this dirty post from being saved

    There were problems with the following fields:

    • Author name can't be <em>empty</em>
    ), error_messages_for("dirty_post") + end + + def test_error_messages_for_handles_nil + assert_equal "", error_messages_for("notthere") + end + + def test_error_message_on_escapes_html + @dirty_post = DirtyPost.new + assert_dom_equal "
    can't be <em>empty</em>
    ", error_message_on(:dirty_post, :author_name) + end + + def test_error_message_on_handles_nil + assert_equal "", error_message_on("notthere", "notthere") + end + + def test_error_message_on + assert_dom_equal "
    can't be empty
    ", error_message_on(:post, :author_name) + end + + def test_error_message_on_no_instance_variable + other_post = @post + assert_dom_equal "
    can't be empty
    ", error_message_on(other_post, :author_name) + end + + def test_error_message_on_with_options_hash + assert_dom_equal "
    beforecan't be emptyafter
    ", error_message_on(:post, :author_name, :css_class => 'differentError', :prepend_text => 'before', :append_text => 'after') + end + + def test_error_message_on_with_tag_option_in_options_hash + assert_dom_equal "beforecan't be emptyafter", error_message_on(:post, :author_name, :html_tag => "span", :css_class => 'differentError', :prepend_text => 'before', :append_text => 'after') + end + + def test_error_message_on_handles_empty_errors + assert_equal "", error_message_on(@post, :tag) + end + + def test_error_messages_for_many_objects + assert_dom_equal %(

    2 errors prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    • User email can't be empty
    ), error_messages_for("post", "user") + + # reverse the order, error order changes and so does the title + assert_dom_equal %(

    2 errors prohibited this user from being saved

    There were problems with the following fields:

    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for("user", "post") + + # add the default to put post back in the title + assert_dom_equal %(

    2 errors prohibited this post from being saved

    There were problems with the following fields:

    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for("user", "post", :object_name => "post") + + # symbols work as well + assert_dom_equal %(

    2 errors prohibited this post from being saved

    There were problems with the following fields:

    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for(:user, :post, :object_name => :post) + + # any default works too + assert_dom_equal %(

    2 errors prohibited this monkey from being saved

    There were problems with the following fields:

    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for(:user, :post, :object_name => "monkey") + + # should space object name + assert_dom_equal %(

    2 errors prohibited this chunky bacon from being saved

    There were problems with the following fields:

    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for(:user, :post, :object_name => "chunky_bacon") + + # hide header and explanation messages with nil or empty string + assert_dom_equal %(
    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for(:user, :post, :header_message => nil, :message => "") + + # override header and explanation messages + header_message = "Yikes! Some errors" + message = "Please fix the following fields and resubmit:" + assert_dom_equal %(

    #{header_message}

    #{message}

    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for(:user, :post, :header_message => header_message, :message => message) + end + + def test_error_messages_for_non_instance_variable + actual_user = @user + actual_post = @post + @user = nil + @post = nil + + #explicitly set object + assert_dom_equal %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ), error_messages_for("post", :object => actual_post) + + #multiple objects + assert_dom_equal %(

    2 errors prohibited this user from being saved

    There were problems with the following fields:

    • User email can't be empty
    • Author name can't be empty
    ), error_messages_for("user", "post", :object => [actual_user, actual_post]) + + #nil object + assert_equal '', error_messages_for('user', :object => nil) + end + + def test_error_messages_for_model_objects + error = error_messages_for(@post) + assert_dom_equal %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ), + error + + error = error_messages_for(@user, @post) + assert_dom_equal %(

    2 errors prohibited this user from being saved

    There were problems with the following fields:

    • User email can't be empty
    • Author name can't be empty
    ), + error + end + + def test_form_with_string_multipart + assert_dom_equal( + %(


    \n


    ), + form("post", :multipart => true) + ) + end + + def test_default_form_builder_with_dynamic_form_helpers + form_for(@post, :as => :post, :url => {}) do |f| + concat f.error_message_on('author_name') + concat f.error_messages + end + + expected = %(
    ) + + %(
    can't be empty
    ) + + %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ) + + %(
    ) + + assert_dom_equal expected, output_buffer + end + + def test_default_form_builder_no_instance_variable + post = @post + @post = nil + + form_for(post, :as => :post, :url => {}) do |f| + concat f.error_message_on('author_name') + concat f.error_messages + end + + expected = %(
    ) + + %(
    can't be empty
    ) + + %(

    1 error prohibited this post from being saved

    There were problems with the following fields:

    • Author name can't be empty
    ) + + %(
    ) + + assert_dom_equal expected, output_buffer + end +end \ No newline at end of file diff --git a/vendor/plugins/dynamic_form/test/test_helper.rb b/vendor/plugins/dynamic_form/test/test_helper.rb new file mode 100644 index 0000000..f62a43c --- /dev/null +++ b/vendor/plugins/dynamic_form/test/test_helper.rb @@ -0,0 +1,9 @@ +require 'rubygems' +require 'test/unit' +require 'active_support' +require 'active_support/core_ext' +require 'action_view' +require 'action_controller' +require 'action_controller/test_case' +require 'active_model' +require 'action_view/helpers/dynamic_form' diff --git a/vendor/plugins/rails_upgrade/MIT-LICENSE b/vendor/plugins/rails_upgrade/MIT-LICENSE new file mode 100644 index 0000000..a7f3e56 --- /dev/null +++ b/vendor/plugins/rails_upgrade/MIT-LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2010 Jeremy McAnally + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/plugins/rails_upgrade/README b/vendor/plugins/rails_upgrade/README new file mode 100644 index 0000000..8d5c86d --- /dev/null +++ b/vendor/plugins/rails_upgrade/README @@ -0,0 +1,20 @@ += rails-upgrade + +A simple battery of scripts for upgrading Rails app/checking them for required updates. This application should work on Rails 2.x and 3.0, with a focus on upgrading to 3.0. + +== Usage + + # Check your app for required upgrades + rake rails:upgrade:check + + # Backup your likely modified files that might be overwritten by the generator + rake rails:upgrade:backup + + # Generate a new route file + rake rails:upgrade:routes + + # Generate a Gemfile from your config.gem directives + rake rails:upgrade:gems + + # Generate code for a new config/application.rb from your environment.rb + rake rails:upgrade:configuration \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/Rakefile b/vendor/plugins/rails_upgrade/Rakefile new file mode 100644 index 0000000..421514e --- /dev/null +++ b/vendor/plugins/rails_upgrade/Rakefile @@ -0,0 +1,22 @@ +require 'rake' +require 'rake/testtask' +require 'rake/rdoctask' + +desc 'Default: run unit tests.' +task :default => :test + +Rake::TestTask.new do |t| + t.libs << 'lib' + t.libs << 'test' + t.test_files = FileList['test/*_test.rb'] + t.verbose = true +end + +desc 'Generate documentation for the rails_upgrade plugin.' +Rake::RDocTask.new(:rdoc) do |rdoc| + rdoc.rdoc_dir = 'rdoc' + rdoc.title = 'Rails-upgrade' + rdoc.options << '--line-numbers' << '--inline-source' + rdoc.rdoc_files.include('README') + rdoc.rdoc_files.include('lib/**/*.rb') +end diff --git a/vendor/plugins/rails_upgrade/init.rb b/vendor/plugins/rails_upgrade/init.rb new file mode 100644 index 0000000..a9bc6ad --- /dev/null +++ b/vendor/plugins/rails_upgrade/init.rb @@ -0,0 +1,2 @@ +# Get long stack traces for easier debugging; you'll thank me later. +Rails.backtrace_cleaner.remove_silencers! \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/install.rb b/vendor/plugins/rails_upgrade/install.rb new file mode 100644 index 0000000..f064427 --- /dev/null +++ b/vendor/plugins/rails_upgrade/install.rb @@ -0,0 +1,38 @@ +puts "Thanks for installing the Rails upgrade plugin. This is a set of generators and analysis tools to help you upgrade your application to Rails 3. It consists of three tasks... + +To get a feel for what you'll need to change to get your app running, run the application analysis: + + rake rails:upgrade:check + +This should give you an idea of the manual changes that need to be done, but you'll probably want to upgrade some of those automatically. The fastest way to do this is to run 'rails .', which will simply generate a new app on top of your existing code. But this generation also has the effect of replacing some existing files, some of which you might not want to replace. To back those up, first run: + + rake rails:upgrade:backup + +That will backup files you've probably edited that will be replaced in the upgrade; if you finish the upgrade and find that you don't need the old copies, just delete them. Otherwise, copy their contents back into the new files or run one of the following upgraders... + +Routes upgrader +=============== + +To generate a new routes file from your existing routes file, simply run the following Rake task: + + rake rails:upgrade:routes + +This will output a new routes file that you can copy and paste or pipe into a new, Rails 3 compatible config/routes.rb. + +Gemfile generator +================= + +Creating a new Gemfile is as simple as running: + + rake rails:upgrade:gems + +This task will extract your config.gem calls and generate code you can put into a bundler compatible Gemfile. + +Configuration generator +======================= + +Much of the configuration information that lived in environment.rb now belongs in a new file named config/application.rb; use the following task to generate code you can put into config/application.rb from your existing config/environment.rb: + + rake rails:upgrade:configuration + +" \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/lib/application_checker.rb b/vendor/plugins/rails_upgrade/lib/application_checker.rb new file mode 100644 index 0000000..8f3334a --- /dev/null +++ b/vendor/plugins/rails_upgrade/lib/application_checker.rb @@ -0,0 +1,472 @@ +require 'open3' + +module Rails + module Upgrading + class ApplicationChecker + def initialize + @issues = [] + + raise NotInRailsAppError unless in_rails_app? + end + + def in_rails_app? + File.exist?("config/environment.rb") + end + + # Run all the check methods + def run + # Ruby 1.8 returns method names as strings whereas 1.9 uses symbols + the_methods = (self.public_methods - Object.methods) - [:run, :initialize, "run", "initialize"] + + the_methods.each {|m| send m } + end + + # Check for deprecated ActiveRecord calls + def check_ar_methods + files = [] + ["find(:all", "find(:first", "find.*:conditions =>", ":joins =>"].each do |v| + lines = grep_for(v, "app/") + files += extract_filenames(lines) || [] + end + + unless files.empty? + alert( + "Soon-to-be-deprecated ActiveRecord calls", + "Methods such as find(:all), find(:first), finds with conditions, and the :joins option will soon be deprecated.", + "http://m.onkey.org/2010/1/22/active-record-query-interface", + files + ) + end + + lines = grep_for("named_scope", "app/models/") + files = extract_filenames(lines) + + if files + alert( + "named_scope is now just scope", + "The named_scope method has been renamed to just scope.", + "http://github.com/rails/rails/commit/d60bb0a9e4be2ac0a9de9a69041a4ddc2e0cc914", + files + ) + end + end + + def check_validation_on_methods + files = [] + + ["validate_on_create", "validate_on_update"].each do |v| + lines = grep_for(v, "app/models/") + files += extract_filenames(lines) || [] + end + + unless files.empty? + alert( + "Updated syntax for validate_on_* methods", + "Validate-on-callback methods (validate_on_create/validate_on_destroy) have been changed to validate :x, :on => :create", + "https://rails.lighthouseapp.com/projects/8994/tickets/3880-validate_on_create-and-validate_on_update-no-longer-seem-to-exist", + files + ) + end + end + + def check_before_validation_on_methods + files = [] + + %w(before_validation_on_create before_validation_on_update).each do |v| + lines = grep_for(v, "app/models/") + files += extract_filenames(lines) || [] + end + + unless files.empty? + alert( + "Updated syntax for before_validation_on_* methods", + "before_validation_on_* methods have been changed to before_validation(:on => :create/:update) { ... }", + "https://rails.lighthouseapp.com/projects/8994/tickets/4699-before_validation_on_create-and-before_validation_on_update-doesnt-exist", + files + ) + end + end + + # Check for deprecated router syntax + def check_routes + lines = ["map\\.", "ActionController::Routing::Routes", "\\.resources"].map do |v| + grep_for(v, "config/routes.rb").empty? ? nil : true + end.compact + + unless lines.empty? + alert( + "Old router API", + "The router API has totally changed.", + "http://yehudakatz.com/2009/12/26/the-rails-3-router-rack-it-up/", + "config/routes.rb" + ) + end + end + + # Check for deprecated test_help require + def check_test_help + files = [] + + # Hate to duplicate code, but we have to double quote this one... + lines = grep_for("\'test_help\'", "test/", true) + files += extract_filenames(lines) || [] + + lines = grep_for("\"test_help\"", "test/") + files += extract_filenames(lines) || [] + + files.uniq! + + unless files.empty? + alert( + "Deprecated test_help path", + "You now must require 'rails/test_help' not just 'test_help'.", + "http://weblog.rubyonrails.org/2009/9/1/gem-packaging-best-practices", + files + ) + end + end + + # Check for old (pre-application.rb) environment.rb file + def check_environment + unless File.exist?("config/application.rb") + alert( + "New file needed: config/application.rb", + "You need to add a config/application.rb.", + "http://omgbloglol.com/post/353978923/the-path-to-rails-3-approaching-the-upgrade", + "config/application.rb" + ) + end + + lines = grep_for("config.", "config/environment.rb") + + unless lines.empty? + alert( + "Old environment.rb", + "environment.rb doesn't do what it used to; you'll need to move some of that into application.rb.", + "http://omgbloglol.com/post/353978923/the-path-to-rails-3-approaching-the-upgrade", + "config/environment.rb" + ) + end + end + + # Check for deprecated constants + def check_deprecated_constants + files = [] + ["RAILS_ENV", "RAILS_ROOT", "RAILS_DEFAULT_LOGGER"].each do |v| + lines = grep_for(v, "app/") + files += extract_filenames(lines) || [] + + lines = grep_for(v, "lib/") + files += extract_filenames(lines) || [] + end + + unless files.empty? + alert( + "Deprecated constant(s)", + "Constants like RAILS_ENV, RAILS_ROOT, and RAILS_DEFAULT_LOGGER are now deprecated.", + "http://litanyagainstfear.com/blog/2010/02/03/the-rails-module/", + files.uniq + ) + end + end + + # Check for old-style config.gem calls + def check_gems + lines = grep_for("config.gem ", "config/*.rb") + files = extract_filenames(lines) + + if files + alert( + "Old gem bundling (config.gems)", + "The old way of bundling is gone now. You need a Gemfile for bundler.", + "http://omgbloglol.com/post/353978923/the-path-to-rails-3-approaching-the-upgrade", + files + ) + end + end + + # Checks for old mailer syntax in both mailer classes and those + # classes utilizing the mailers + def check_mailers + lines = grep_for("deliver_", "app/models/ #{base_path}app/controllers/ #{base_path}app/observers/") + files = extract_filenames(lines) + + if files + alert( + "Deprecated ActionMailer API", + "You're using the old ActionMailer API to send e-mails in a controller, model, or observer.", + "http://lindsaar.net/2010/1/26/new-actionmailer-api-in-rails-3", + files + ) + end + + files = [] + ["recipients ", "attachment(?!s) ", "(?", "app/views/**/*") + lines += grep_for("<% .*javascript_tag.* do.*%>", "app/views/**/*") + lines += grep_for("<% .*form_for.* do.*%>", "app/views/**/*") + lines += grep_for("<% .*form_tag.* do.*%>", "app/views/**/*") + lines += grep_for("<% .*fields_for.* do.*%>", "app/views/**/*") + lines += grep_for("<% .*field_set_tag.* do.*%>", "app/views/**/*") + + files = extract_filenames(lines) + + if files + alert( + "Deprecated ERb helper calls", + "Block helpers that use concat (e.g., form_for) should use <%= instead of <%. The current form will continue to work for now, but you will get deprecation warnings since this form will go away in the future.", + "http://weblog.rubyonrails.org/", + files + ) + end + end + + # Checks for old-style AJAX helpers + def check_old_ajax_helpers + files = [] + ['link_to_remote','form_remote_tag','remote_form_for'].each do |type| + lines = grep_for(type, "app/views/**/*") + inner_files = extract_filenames(lines) + files += inner_files unless inner_files.nil? + end + + unless files.empty? + alert( + "Deprecated AJAX helper calls", + "AJAX javascript helpers have been switched to be unobtrusive and use :remote => true instead of having a seperate function to handle remote requests.", + "http://www.themodestrubyist.com/2010/02/24/rails-3-ujs-and-csrf-meta-tags/", + files + ) + end + end + + # Checks for old cookie secret settings + def check_old_cookie_secret + lines = grep_for("ActionController::Base.cookie_verifier_secret = ", "config/**/*") + files = extract_filenames(lines) + + if files + alert( + "Deprecated cookie secret setting", + "Previously, cookie secret was set directly on ActionController::Base; it's now config.secret_token.", + "http://lindsaar.net/2010/4/7/rails_3_session_secret_and_session_store", + files + ) + end + end + + def check_old_session_secret + lines = grep_for("ActionController::Base.session = {", "config/**/*") + files = extract_filenames(lines) + + if files + alert( + "Deprecated session secret setting", + "Previously, session secret was set directly on ActionController::Base; it's now config.secret_token.", + "http://lindsaar.net/2010/4/7/rails_3_session_secret_and_session_store", + files + ) + end + end + + # Checks for old session settings + def check_old_session_setting + lines = grep_for("ActionController::Base.session_store", "config/**/*") + files = extract_filenames(lines) + + if files + alert( + "Old session store setting", + "Previously, session store was set directly on ActionController::Base; it's now config.session_store :whatever.", + "http://lindsaar.net/2010/4/7/rails_3_session_secret_and_session_store", + files + ) + end + end + + private + def grep_for_with_perl_regex(text, where = "./", double_quote = false) + grep_for(text, where, double_quote, true) + end + + # Find a string in a set of files; calls +find_with_grep+ and +find_with_rak+ + # depending on platform. + # + # TODO: Figure out if this works on Windows. + def grep_for(text, where = "./", double_quote = false, perl_regex = false) + # If they're on Windows, they probably don't have grep. + @probably_has_grep ||= (Config::CONFIG['host_os'].downcase =~ /mswin|windows|mingw/).nil? + + # protect against double root paths in Rails 3 + where.gsub!(Regexp.new(base_path),'') + + lines = if @probably_has_grep + find_with_grep(text, base_path + where, double_quote, perl_regex) + else + find_with_rak(text, base_path + where, double_quote) + end + + # ignore comments + lines.gsub /^(\/[^:]+:)?\s*#.+$/m, "" + end + + # Sets a base path for finding files; mostly for testing + def base_path + Dir.pwd + "/" + end + + # Use the grep utility to find a string in a set of files + def find_with_grep(text, where, double_quote, perl_regex = false) + value = "" + # Specifically double quote for finding 'test_help' + command = if double_quote + "grep -r #{"-P" if perl_regex} --exclude=\*.svn\* \"#{text}\" #{where}" + else + "grep -r #{"-P" if perl_regex} --exclude=\*.svn\* '#{text}' #{where}" + end + + Open3.popen3(command) do |stdin, stdout, stderr| + value = stdout.read + end + value + end + + # Use the rak gem to grep the files (not yet implemented) + def find_with_rak(text, where, double_quote) + value = "" + Open3.popen3("rak --nogroup -l '#{Regexp.escape(text)}' #{where}") do |stdin, stdout, stderr| + value = stdout.read + end + value + end + + # Extract the filenames from the grep output + def extract_filenames(output) + if @probably_has_grep + extract_filenames_from_grep(output) + else + extract_filenames_from_rak(output) + end + end + + def extract_filenames_from_grep(output) + return nil if output.empty? + + output.split("\n").map do |fn| + if m = fn.match(/^(.+?):/) + m[1] + end + end.compact.uniq + end + + def extract_filenames_from_rak(output) + return nil if output.empty? + + output.split("\n").uniq + end + + # Terminal colors, borrowed from Thor + CLEAR = "\e[0m" + BOLD = "\e[1m" + RED = "\e[31m" + YELLOW = "\e[33m" + CYAN = "\e[36m" + WHITE = "\e[37m" + + # Show an upgrade alert to the user + def alert(title, text, more_info_url, culprits) + if Config::CONFIG['host_os'].downcase =~ /mswin|windows|mingw/ + basic_alert(title, text, more_info_url, culprits) + else + color_alert(title, text, more_info_url, culprits) + end + end + + # Show an upgrade alert to the user. If we're on Windows, we can't + # use terminal colors, hence this method. + def basic_alert(title, text, more_info_url, culprits) + puts "** " + title + puts text + puts "More information: #{more_info_url}" + puts + puts "The culprits: " + Array(culprits).each do |c| + puts "\t- #{c}" + end + puts + end + + # Show a colorful alert to the user + def color_alert(title, text, more_info_url, culprits) + puts "#{RED}#{BOLD}#{title}#{CLEAR}" + puts "#{WHITE}#{text}" + puts "#{BOLD}More information:#{CLEAR} #{CYAN}#{more_info_url}" + puts + puts "#{WHITE}The culprits: " + Array(culprits).each do |c| + puts "#{YELLOW}\t- #{c}" + end + ensure + puts "#{CLEAR}" + end + end + end +end diff --git a/vendor/plugins/rails_upgrade/lib/gemfile_generator.rb b/vendor/plugins/rails_upgrade/lib/gemfile_generator.rb new file mode 100644 index 0000000..bc8a3ef --- /dev/null +++ b/vendor/plugins/rails_upgrade/lib/gemfile_generator.rb @@ -0,0 +1,95 @@ +module Rails + module Upgrading + class GemfileGenerator + def generate_new_gemfile + if has_environment? + generate_gemfile + else + raise FileNotFoundError, "Can't find environment.rb [config/environment.rb]!" + end + end + + def has_environment? + File.exists?("config/environment.rb") + end + + def environment_code + File.open("config/environment.rb").read + end + + def generate_gemfile + environment_file = environment_code + + # Get each line that starts with config.gem + gem_lines = environment_file.split("\n").select {|l| l =~ /^\s*config\.gem/} + + # Toss those lines to a generator class; the lines are evaluated in the + # context of that instance. + config = GemfileGenerator.new + config.instance_eval(gem_lines.join("\n")) + + config.output + end + end + + class GemfileGenerator + # Creates a target for the config.gem calls + def config + self + end + + def initialize + @gems = [] + end + + # Receive a call to add a gem to the list + def gem(name, options={}) + data = {} + + # Add new keys from old keys + data[:require] = options[:lib] if options[:lib] + data[:source] = options[:source] if options[:source] + + version = options[:version] + @gems << [name, version, data] + end + + # Generate the Gemfile output + def output + # Generic preamble, taken from Yehuda Katz's blog + preamble = < '#{v}'"}.join(", ") + end + + # If we have a source, generate a call to +source+ then output the + # gem call. Otherwise, just generate the gem requirement. + if source + str = ["'#{name}'", version_string, data_string].compact.join(", ") + "source '#{source}'\ngem #{str}" + else + str = ["'#{name}'", version_string, data_string].compact.join(", ") + "gem #{str}" + end + end.join("\n") + end + end + end +end diff --git a/vendor/plugins/rails_upgrade/lib/new_configuration_generator.rb b/vendor/plugins/rails_upgrade/lib/new_configuration_generator.rb new file mode 100644 index 0000000..8d90590 --- /dev/null +++ b/vendor/plugins/rails_upgrade/lib/new_configuration_generator.rb @@ -0,0 +1,51 @@ +module Rails + module Upgrading + class NewConfigurationGenerator + def generate_new_configurations + if has_environment? + generate_new_application_rb + else + raise FileNotFoundError, "Can't find environment.rb [config/environment.rb]!" + end + end + + def has_environment? + File.exists?("config/environment.rb") + end + + def environment_code + File.open("config/environment.rb").read + end + + def generate_new_application_rb + environment_file = environment_code + + initializer_code = "" + if matches = environment_file.match(/Rails\:\:Initializer\.run do \|config\|\n(.*)\nend/m) + initializer_code = matches[1] + else + raise "There doesn't seem to be a real environment.rb in your app. Are you sure config/environment.rb has the right contents?" + end + + frame = "# Put this in config/application.rb +require File.expand_path('../boot', __FILE__) + +module #{app_name.classify} + class Application < Rails::Application +%s + end +end" + + frame % [indent(initializer_code)] + end + + def indent(text) + text.split("\n").map {|l| " #{l}"}.join("\n") + end + + def app_name + File.basename(Dir.pwd) + end + end + end +end \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/lib/rails_upgrade.rb b/vendor/plugins/rails_upgrade/lib/rails_upgrade.rb new file mode 100644 index 0000000..e69de29 diff --git a/vendor/plugins/rails_upgrade/lib/routes_upgrader.rb b/vendor/plugins/rails_upgrade/lib/routes_upgrader.rb new file mode 100644 index 0000000..82dea89 --- /dev/null +++ b/vendor/plugins/rails_upgrade/lib/routes_upgrader.rb @@ -0,0 +1,349 @@ +# TODO: Fix formatting on member/collection methods + +module Rails + module Upgrading + module FakeRouter + module ActionController + module Routing + class Routes + def self.setup + @redrawer = Rails::Upgrading::RouteRedrawer.new + end + + def self.redrawer + @redrawer + end + + def self.draw + yield @redrawer + end + end + end + end + end + + class RoutesUpgrader + def generate_new_routes + if has_routes_file? + upgrade_routes + else + raise FileNotFoundError, "Can't find your routes file [config/routes.rb]!" + end + end + + def has_routes_file? + File.exists?("config/routes.rb") + end + + def routes_code + File.read("config/routes.rb") + end + + def upgrade_routes + FakeRouter::ActionController::Routing::Routes.setup + + # Read and eval the file; our fake route mapper will capture + # the calls to draw routes and generate new route code + FakeRouter.module_eval(routes_code) + + # Give the route set to the code generator and get its output + generator = RouteGenerator.new(FakeRouter::ActionController::Routing::Routes.redrawer.routes) + generator.generate + end + end + + class RouteRedrawer + attr_accessor :routes + + def self.stack + @stack + end + + def self.stack=(val) + @stack = val + end + + def initialize + @routes = [] + + # The old default route was actually two routes; we generate the new style + # one only if we haven't generated it for the first old default route. + @default_route_generated = false + + # Setup the stack for parents; used use proper indentation + self.class.stack = [@routes] + end + + def root(options) + debug "mapping root" + @routes << FakeRoute.new("/", options) + end + + def connect(path, options={}) + debug "connecting #{path}" + + if (path == ":controller/:action/:id.:format" || path == ":controller/:action/:id") + if !@default_route_generated + current_parent << FakeRoute.new("/:controller(/:action(/:id))", {:default_route => true}) + + @default_route_generated = true + end + else + current_parent << FakeRoute.new(path, options) + end + end + + def resources(*args) + if block_given? + parent = FakeResourceRoute.new(args.shift) + debug "mapping resources #{parent.name} with block" + + parent = stack(parent) do + yield(self) + end + + current_parent << parent + else + if args.last.is_a?(Hash) + current_parent << FakeResourceRoute.new(args.shift, args.pop) + debug "mapping resources #{current_parent.last.name} w/o block with args" + else + args.each do |a| + current_parent << FakeResourceRoute.new(a) + debug "mapping resources #{current_parent.last.name}" + end + end + end + end + + def resource(*args) + if block_given? + parent = FakeSingletonResourceRoute.new(args.shift) + debug "mapping resource #{parent.name} with block" + + parent = stack(parent) do + yield(self) + end + + current_parent << parent + else + if args.last.is_a?(Hash) + current_parent << FakeSingletonResourceRoute.new(args.shift, args.pop) + debug "mapping resources #{current_parent.last.name} w/o block with args" + else + args.each do |a| + current_parent << FakeSingletonResourceRoute.new(a) + debug "mapping resources #{current_parent.last.name}" + end + end + end + end + + def namespace(name) + debug "mapping namespace #{name}" + namespace = FakeNamespace.new(name) + + namespace = stack(namespace) do + yield(self) + end + + current_parent << namespace + end + + def method_missing(m, *args) + debug "named route: #{m}" + current_parent << FakeRoute.new(args.shift, args.pop, m.to_s) + end + + def self.indent + ' ' * ((stack.length) * 2) + end + + private + def debug(txt) + puts txt if ENV['DEBUG'] + end + + def stack(obj) + self.class.stack << obj + yield + self.class.stack.pop + end + + def current_parent + self.class.stack.last + end + end + + class RouteObject + def indent_lines(code_lines) + if code_lines.length > 1 + code_lines.flatten.map {|l| "#{@indent}#{l.chomp}"}.join("\n") + "\n" + else + "#{@indent}#{code_lines.shift}" + end + end + + def opts_to_string(opts) + opts.is_a?(Hash) ? opts.map {|k, v| + ":#{k} => " + (v.is_a?(Hash) ? ('{ ' + opts_to_string(v) + ' }') : "#{value_to_string(v)}") + }.join(", ") : opts.to_s + end + + def value_to_string(value) + case value + when Regexp then value.inspect + when String then "'" + value.to_s + "'" + else value.to_s + end + end + end + + class FakeNamespace < RouteObject + attr_accessor :routes, :name + + def initialize(name) + @routes = [] + @name = name + @indent = RouteRedrawer.indent + end + + def to_route_code + lines = ["namespace :#{@name} do", @routes.map {|r| r.to_route_code}, "end"] + + indent_lines(lines) + end + + def <<(val) + @routes << val + end + + def last + @routes.last + end + end + + class FakeRoute < RouteObject + attr_accessor :name, :path, :options + + def initialize(path, options, name = "") + @path = path + @options = options || {} + @name = name + @indent = RouteRedrawer.indent + end + + def to_route_code + if @options[:default_route] + indent_lines ["match '#{@path}'"] + else + base = "match '%s' => '%s#%s'" + extra_options = [] + + if not name.empty? + extra_options << ":as => :#{name}" + end + + if @options[:requirements] + @options[:constraints] = @options.delete(:requirements) + end + + if @options[:conditions] + @options[:via] = @options.delete(:conditions).delete(:method) + end + + @options ||= {} + base = (base % [@path, @options.delete(:controller), (@options.delete(:action) || "index")]) + opts = opts_to_string(@options) + + route_pieces = ([base] + extra_options + [opts]) + route_pieces.delete("") + + indent_lines [route_pieces.join(", ")] + end + end + end + + class FakeResourceRoute < RouteObject + attr_accessor :name, :children + + def initialize(name, options = {}) + @name = name + @children = [] + @options = options + @indent = RouteRedrawer.indent + end + + def to_route_code + + if !@children.empty? || @options.has_key?(:collection) || @options.has_key?(:member) + prefix = ["#{route_method} :#{@name} do"] + lines = prefix + custom_methods + [@children.map {|r| r.to_route_code}.join("\n"), "end"] + + indent_lines(lines) + else + base = "#{route_method} :%s" + indent_lines [base % [@name]] + end + end + + def custom_methods + collection_code = generate_custom_methods_for(:collection) + member_code = generate_custom_methods_for(:member) + [collection_code, member_code] + end + + def generate_custom_methods_for(group) + return "" unless @options[group] + + method_code = [] + + RouteRedrawer.stack << self + @options[group].each do |k, v| + method_code << "#{v} :#{k}" + end + RouteRedrawer.stack.pop + + indent_lines ["#{group} do", method_code, "end"].flatten + end + + def route_method + "resources" + end + + def <<(val) + @children << val + end + + def last + @children.last + end + end + + class FakeSingletonResourceRoute < FakeResourceRoute + def route_method + "resource" + end + end + + class RouteGenerator + def initialize(routes) + @routes = routes + @new_code = "" + end + + def generate + @new_code = @routes.map do |r| + r.to_route_code + end.join("\n") + + "#{app_name.underscore.classify}::Application.routes.draw do\n#{@new_code}\nend\n" + end + + private + def app_name + File.basename(Dir.pwd) + end + end + end +end \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/lib/tasks/rails_upgrade_tasks.rake b/vendor/plugins/rails_upgrade/lib/tasks/rails_upgrade_tasks.rake new file mode 100644 index 0000000..74569c9 --- /dev/null +++ b/vendor/plugins/rails_upgrade/lib/tasks/rails_upgrade_tasks.rake @@ -0,0 +1,78 @@ +$:.unshift(File.dirname(__FILE__) + "/../../lib") +require 'routes_upgrader' +require 'gemfile_generator' +require 'application_checker' +require 'new_configuration_generator' + +require 'fileutils' + +namespace :rails do + namespace :upgrade do + desc "Runs a battery of checks on your Rails 2.x app and generates a report on required upgrades for Rails 3" + task :check do + checker = Rails::Upgrading::ApplicationChecker.new + checker.run + end + + desc "Generates a Gemfile for your Rails 3 app out of your config.gem directives" + task :gems do + generator = Rails::Upgrading::GemfileGenerator.new + new_gemfile = generator.generate_new_gemfile + + puts new_gemfile + end + + desc "Create a new, upgraded route file from your current routes.rb" + task :routes do + upgrader = Rails::Upgrading::RoutesUpgrader.new + new_routes = upgrader.generate_new_routes + + puts new_routes + end + + desc "Extracts your configuration code so you can create a new config/application.rb" + task :configuration do + upgrader = Rails::Upgrading::NewConfigurationGenerator.new + new_config = upgrader.generate_new_application_rb + + puts new_config + end + + CLEAR = "\e[0m" + CYAN = "\e[36m" + WHITE = "\e[37m" + + desc "Backs up your likely modified files so you can run the Rails 3 generator on your app with little risk" + task :backup do + files = [".gitignore", + "app/controllers/application_controller.rb", + "app/helpers/application_helper.rb", + "config/routes.rb", + "config/environment.rb", + "config/environments/development.rb", + "config/environments/production.rb", + "config/environments/staging.rb", + "config/database.yml", + "config.ru", + "doc/README_FOR_APP", + "test/test_helper.rb"] + + puts + files.each do |f| + if File.exist?(f) + puts "#{CYAN}* #{CLEAR}backing up #{WHITE}#{f}#{CLEAR} to #{WHITE}#{f}.rails2#{CLEAR}" + FileUtils.cp(f, "#{f}.rails2") + end + end + + puts + puts "This is a list of the files analyzed and backed up (if they existed);\nyou will probably not want the generator to replace them since\nyou probably modified them (but now they're safe if you accidentally do!)." + puts + + files.each do |f| + puts "#{CYAN}- #{CLEAR}#{f}" + end + puts + end + end +end diff --git a/vendor/plugins/rails_upgrade/test/application_checker_test.rb b/vendor/plugins/rails_upgrade/test/application_checker_test.rb new file mode 100644 index 0000000..a5edd4d --- /dev/null +++ b/vendor/plugins/rails_upgrade/test/application_checker_test.rb @@ -0,0 +1,293 @@ +require 'test_helper' +require 'application_checker' +require 'fileutils' + +tmp_dir = "#{File.dirname(__FILE__)}/fixtures/tmp" + +if defined? BASE_ROOT + BASE_ROOT.replace tmp_dir +else + BASE_ROOT = tmp_dir +end +FileUtils.mkdir_p BASE_ROOT + +# Stub out methods on upgrader class +module Rails + module Upgrading + class ApplicationChecker + attr_reader :alerts + + def base_path + BASE_ROOT + "/" + end + + def in_rails_app? + true + end + + def initialize + @alerts = {} + end + + def alert(title, text, more_info_url, culprits) + @alerts[title] = [text, more_info_url, culprits] + end + end + end +end + +class ApplicationCheckerTest < ActiveSupport::TestCase + def setup + @checker = Rails::Upgrading::ApplicationChecker.new + @old_dir = Dir.pwd + + Dir.chdir(BASE_ROOT) + end + + def test_check_ar_methods_in_controller + make_file("app/controllers", "post_controller.rb", "Post.find(:all)") + @checker.check_ar_methods + + assert @checker.alerts.has_key?("Soon-to-be-deprecated ActiveRecord calls") + end + + def test_check_ar_methods_in_models + make_file("app/models", "post.rb", "Post.find(:all)") + @checker.check_ar_methods + + assert @checker.alerts.has_key?("Soon-to-be-deprecated ActiveRecord calls") + end + + def test_check_validation_on_methods + make_file("app/models", "post.rb", "validate_on_create :comments_valid?") + @checker.check_validation_on_methods + + assert @checker.alerts.has_key?("Updated syntax for validate_on_* methods") + end + + def test_check_before_validation_on_methods + make_file("app/models", "post.rb", "before_validation_on_create :comments_valid?") + @checker.check_before_validation_on_methods + + assert @checker.alerts.has_key?("Updated syntax for before_validation_on_* methods") + end + + def test_named_scope_left_over + make_file("app/models", "post.rb", "named_scope :failure") + @checker.check_ar_methods + + assert @checker.alerts.has_key?("named_scope is now just scope") + end + + def test_check_routes + make_file("config/", "routes.rb", " map.connect 'fail'") + @checker.check_routes + + assert @checker.alerts.has_key?("Old router API") + end + + def test_check_for_old_test_help + make_file("test/", "test_helper.rb", " require 'test_help'") + @checker.check_test_help + + assert @checker.alerts.has_key?("Deprecated test_help path") + end + + def test_check_for_old_test_help_with_double_quotes + make_file("test/", "test_helper.rb", " require \"test_help\"") + @checker.check_test_help + + assert @checker.alerts.has_key?("Deprecated test_help path") + end + + def test_check_for_old_test_help_doesnt_see_test_helper + make_file("test/", "test_helper.rb", " require 'test_helper'") + @checker.check_test_help + + assert !@checker.alerts.has_key?("Deprecated test_help path") + end + + def test_check_lack_of_app_dot_rb + @checker.check_environment + + assert @checker.alerts.has_key?("New file needed: config/application.rb") + end + + def test_check_environment_syntax + make_file("config/", "environment.rb", "config.frameworks = []") + @checker.check_environment + + assert @checker.alerts.has_key?("Old environment.rb") + end + + def test_check_gems + make_file("config/", "environment.rb", "config.gem 'rails'") + @checker.check_gems + + assert @checker.alerts.has_key?("Old gem bundling (config.gems)") + end + + def test_check_mailer_syntax + make_file("app/models/", "notifications.rb", "def signup\nrecipients @users\n end") + @checker.check_mailers + + assert @checker.alerts.has_key?("Old ActionMailer class API") + end + + def test_check_mailer_syntax_from + make_file("app/models/", "notifications.rb", "def signup\nfrom @user\n end") + @checker.check_mailers + + assert @checker.alerts.has_key?("Old ActionMailer class API") + end + + def test_check_mailer_syntax_subject + make_file("app/models/", "notifications.rb", "def signup\nsubject @subject\n end") + @checker.check_mailers + + assert @checker.alerts.has_key?("Old ActionMailer class API") + end + + def test_check_mailer_syntax_attachment + make_file("app/models/", "notifications.rb", "def signup\nattachment 'application/pdf' do |a|\n end") + @checker.check_mailers + + assert @checker.alerts.has_key?("Old ActionMailer class API") + end + + def test_new_check_mailer_syntax_from + make_file("app/models/", "notifications.rb", "def signup\n:from => @users\n end") + @checker.check_mailers + + assert ! @checker.alerts.has_key?("Old ActionMailer class API") + end + + def test_new_check_mailer_syntax_subject + make_file("app/models/", "notifications.rb", "def signup\n:subject => @users\n end") + @checker.check_mailers + + assert ! @checker.alerts.has_key?("Old ActionMailer class API") + end + + def test_new_check_mailer_syntax_attachments + make_file("app/models/", "notifications.rb", "def signup\nattachments['an-image.jp'] = File.read('an-image.jpg')\n end") + @checker.check_mailers + + assert ! @checker.alerts.has_key?("Old ActionMailer class API") + end + + def test_check_mailer_api + make_file("app/controllers/", "thing_controller.rb", "def signup\n Notifications.deliver_signup\n end") + @checker.check_mailers + + assert @checker.alerts.has_key?("Deprecated ActionMailer API") + end + + def test_check_generators + make_file("vendor/plugins/thing/generators/thing/", "thing_generator.rb", "def manifest\n m.whatever\n end") + @checker.check_generators + + assert @checker.alerts.has_key?("Old Rails generator API") + end + + def test_check_plugins + make_file("vendor/plugins/rspec-rails/", "whatever.rb", "def rspec; end") + @checker.check_plugins + + assert @checker.alerts.has_key?("Known broken plugins") + end + + def test_ignoring_comments + make_file("config/", "routes.rb", "# map.connect 'fail'") + @checker.check_routes + + assert !@checker.alerts.has_key?("Old router API") + end + + def test_check_deprecated_constants_in_app_code + make_file("app/controllers/", "thing_controller.rb", "class ThingController; THING = RAILS_ENV; end;") + @checker.check_deprecated_constants + + assert @checker.alerts.has_key?("Deprecated constant(s)") + end + + def test_check_deprecated_constants_in_lib + make_file("lib/", "extra_thing.rb", "class ExtraThing; THING = RAILS_ENV; end;") + @checker.check_deprecated_constants + + assert @checker.alerts.has_key?("Deprecated constant(s)") + end + + def test_check_deprecated_cookie_settings + make_file("config/initializers/", "more_settings.rb", "ActionController::Base.cookie_verifier_secret = 'OMG'") + @checker.check_old_cookie_secret + + assert @checker.alerts.has_key?("Deprecated cookie secret setting") + end + + def test_check_deprecated_session_secret + make_file("config/initializers/", "more_settings.rb", "ActionController::Base.session = {\n:whatever => 'woot'\n}") + @checker.check_old_session_secret + + assert @checker.alerts.has_key?("Deprecated session secret setting") + end + + def test_check_deprecated_session_settings + make_file("config/initializers/", "more_settings.rb", "ActionController::Base.session_store = :cookie\nthings.awesome(:whatever)") + @checker.check_old_session_setting + + assert @checker.alerts.has_key?("Old session store setting") + end + + def test_check_helpers + make_file("app/views/users/", "test.html.erb", "blah blah blah<% form_for(:thing) do |f| %> <%= f.whatever %> <% end %>") + @checker.check_old_helpers + + assert @checker.alerts.has_key?("Deprecated ERb helper calls") + + end + + def test_check_old_helpers_lets_regular_blocks_pass + make_file("app/views/users/", "another_test.html.erb", "blah blah blah<% @some_items.each do |item| %> <%= item %> <% end %>") + @checker.check_old_helpers + + assert_equal @checker.alerts.has_key?("Deprecated ERb helper calls"), false + end + + def test_check_old_helpers_lets_regular_blocks_pass + make_file("app/views/users/", "another_test.html.erb", "blah blah blah<% @some_items.each do |item| %> <%= item %> <% end %>") + @checker.check_old_helpers + + assert_equal @checker.alerts.has_key?("Deprecated ERb helper calls"), false + end + + def test_check_old_ajax_helpers + make_file("app/views/sections", "section.js", "<%= link_to_remote 'section-', :update => 'sections', :url => {:action => :destroy, :controller => 'sections', :id => @section.id } %>") + @checker.check_old_ajax_helpers + + assert @checker.alerts.has_key?("Deprecated AJAX helper calls") + end + + def test_check_old_ajax_helpers_empty + @checker.check_old_ajax_helpers + + assert ! @checker.alerts.has_key?("Deprecated AJAX helper calls") + end + + def teardown + clear_files + + Dir.chdir(@old_dir) + end + + def make_file(where, name=nil, contents=nil) + FileUtils.mkdir_p "#{BASE_ROOT}/#{where}" + File.open("#{BASE_ROOT}/#{where}/#{name}", "w+") do |f| + f.write(contents) + end if name + end + + def clear_files + FileUtils.rm_rf(Dir.glob("#{BASE_ROOT}/*")) + end +end \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/test/gemfile_generator_test.rb b/vendor/plugins/rails_upgrade/test/gemfile_generator_test.rb new file mode 100644 index 0000000..d0f1bd6 --- /dev/null +++ b/vendor/plugins/rails_upgrade/test/gemfile_generator_test.rb @@ -0,0 +1,72 @@ +require 'test_helper' +require 'gemfile_generator' + +# Stub out methods on upgrader class +module Rails + module Upgrading + class GemfileGenerator + attr_writer :environment_code + + def has_environment? + true + end + + def environment_code + @environment_code + end + end + end +end + +class GemfileGeneratorTest < ActiveSupport::TestCase + PREAMBLE = < 'kamping'", generator.generate_gemfile + end + + def test_generates_with_all_options + generator = Rails::Upgrading::GemfileGenerator.new + generator.environment_code = "config.gem 'camping', :lib => 'kamping', :source => 'http://code.whytheluckystiff.net', :version => '2.1.1'" + + assert_equal PREAMBLE + "source 'http://code.whytheluckystiff.net'\ngem 'camping', '2.1.1', :require => 'kamping'", generator.generate_gemfile + end +end diff --git a/vendor/plugins/rails_upgrade/test/new_configuration_generator_test.rb b/vendor/plugins/rails_upgrade/test/new_configuration_generator_test.rb new file mode 100644 index 0000000..16756d9 --- /dev/null +++ b/vendor/plugins/rails_upgrade/test/new_configuration_generator_test.rb @@ -0,0 +1,63 @@ +require 'test_helper' +require 'new_configuration_generator' + +# Stub out methods on upgrader class +module Rails + module Upgrading + class NewConfigurationGenerator + attr_writer :environment_code + + def has_environment? + true + end + + def environment_code + @environment_code + end + + def app_name + "my_application" + end + end + end +end + +class NewConfigurationGeneratorTest < ActiveSupport::TestCase + FRAME = "# Put this in config/application.rb +require File.expand_path('../boot', __FILE__) + +module MyApplication + class Application < Rails::Application +%s + end +end" + + CONFIG = " config.what_have_you = 'thing' + config.action_controller = 'what'" + + CODE = "require 'w/e' + +this_happens_before_the(code) +more_before_the_code! + +Rails::Initializer.run do |config| +%s +end + +this_is_after_the_code +" + + def test_raises_error_with_no_code + generator = Rails::Upgrading::NewConfigurationGenerator.new + generator.environment_code = "" + + assert_raises(RuntimeError) { generator.generate_new_application_rb } + end + + def test_generates_with_code + generator = Rails::Upgrading::NewConfigurationGenerator.new + generator.environment_code = CODE % [CONFIG] + + assert_equal FRAME % [generator.indent(CONFIG)], generator.generate_new_application_rb + end +end \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/test/routes_upgrader_test.rb b/vendor/plugins/rails_upgrade/test/routes_upgrader_test.rb new file mode 100644 index 0000000..3d2c6a3 --- /dev/null +++ b/vendor/plugins/rails_upgrade/test/routes_upgrader_test.rb @@ -0,0 +1,142 @@ +require 'test_helper' +require 'routes_upgrader' + +# Stub out methods on upgrader class +module Rails + module Upgrading + class RoutesUpgrader + attr_writer :routes_code + + def has_routes_file? + true + end + + def routes_code + @routes_code + end + end + + class RouteGenerator + def app_name + "MyApplication" + end + end + end +end + +class RoutesUpgraderTest < ActiveSupport::TestCase + def setup + Rails::Upgrading::RouteRedrawer.stack = [] + end + + def test_generates_routes_file + routes_code = " + ActionController::Routing::Routes.draw do |map| + map.connect '/home', :controller => 'home', :action => 'index' + map.login '/login', :controller => 'sessions', :action => 'new' + + map.resources :hats + map.resource :store + end + " + + new_routes_code = "MyApplication::Application.routes.draw do + match '/home' => 'home#index' + match '/login' => 'sessions#new', :as => :login + resources :hats + resource :store +end +" + + upgrader = Rails::Upgrading::RoutesUpgrader.new + upgrader.routes_code = routes_code + + result = upgrader.generate_new_routes + + assert_equal new_routes_code, result + end + + def test_generates_code_for_regular_route + route = Rails::Upgrading::FakeRoute.new("/about", {:controller => 'static', :action => 'about'}) + assert_equal "match '/about' => 'static#about'", route.to_route_code + end + + def test_generates_code_for_named_route + route = Rails::Upgrading::FakeRoute.new("/about", {:controller => 'static', :action => 'about'}, "about") + assert_equal "match '/about' => 'static#about', :as => :about", route.to_route_code + end + + def test_generates_code_for_namespace + ns = Rails::Upgrading::FakeNamespace.new("static") + # Add a route to the namespace + ns << Rails::Upgrading::FakeRoute.new("/about", {:controller => 'static', :action => 'about'}) + + assert_equal "namespace :static do\nmatch '/about' => 'static#about'\nend\n", ns.to_route_code + end + + def test_generates_code_for_resources + route = Rails::Upgrading::FakeResourceRoute.new("hats") + assert_equal "resources :hats", route.to_route_code + end + + def test_generates_code_for_resources + route = Rails::Upgrading::FakeSingletonResourceRoute.new("hat") + assert_equal "resource :hat", route.to_route_code + end + + def test_generates_code_for_resources_with_special_methods + route = Rails::Upgrading::FakeResourceRoute.new("hats", {:member => {:wear => :get}, :collection => {:toss => :post}}) + assert_equal "resources :hats do\ncollection do\npost :toss\nend\nmember do\nget :wear\nend\n\nend\n", route.to_route_code + end + + def test_generates_code_for_route_with_extra_params + route = Rails::Upgrading::FakeRoute.new("/about", {:controller => 'static', :action => 'about', :something => 'extra'}) + assert_equal "match '/about' => 'static#about', :something => 'extra'", route.to_route_code + end + + def test_generates_code_for_route_with_requirements + route = Rails::Upgrading::FakeRoute.new("/foo", {:controller => 'foo', :action => 'bar', :requirements => {:digit => /%d/}}) + assert_equal "match '/foo' => 'foo#bar', :constraints => { :digit => /%d/ }", route.to_route_code + end + + def test_generates_code_for_root + routes_code = " + ActionController::Routing::Routes.draw do |map| + map.root :controller => 'home', :action => 'index' + end + " + + new_routes_code = "MyApplication::Application.routes.draw do + match '/' => 'home#index' +end +" + + upgrader = Rails::Upgrading::RoutesUpgrader.new + upgrader.routes_code = routes_code + + result = upgrader.generate_new_routes + + assert_equal new_routes_code, result + end + + def test_generates_code_for_default_route + routes_code = " + ActionController::Routing::Routes.draw do |map| + map.connect ':controller/:action/:id.:format' + map.connect ':controller/:action/:id' + end + " + + new_routes_code = "MyApplication::Application.routes.draw do + match '/:controller(/:action(/:id))' +end +" + + upgrader = Rails::Upgrading::RoutesUpgrader.new + upgrader.routes_code = routes_code + + result = upgrader.generate_new_routes + + assert_equal new_routes_code, result + end +end \ No newline at end of file diff --git a/vendor/plugins/rails_upgrade/test/test_helper.rb b/vendor/plugins/rails_upgrade/test/test_helper.rb new file mode 100644 index 0000000..eede0d0 --- /dev/null +++ b/vendor/plugins/rails_upgrade/test/test_helper.rb @@ -0,0 +1,5 @@ +require 'test/unit' + +require 'rubygems' +require 'active_support' +require 'active_support/test_case' diff --git a/vendor/plugins/rails_upgrade/uninstall.rb b/vendor/plugins/rails_upgrade/uninstall.rb new file mode 100644 index 0000000..9738333 --- /dev/null +++ b/vendor/plugins/rails_upgrade/uninstall.rb @@ -0,0 +1 @@ +# Uninstall hook code here