From d48313b7d33ed200503160eec2a3ffb6744bc662 Mon Sep 17 00:00:00 2001 From: Espen Antonsen Date: Fri, 22 May 2009 14:13:46 +0200 Subject: [PATCH] initial commit --- .gitignore | 5 + README | 243 + Rakefile | 10 + .../admin/application_controller.rb | 8 + app/controllers/albums_controller.rb | 21 + app/controllers/application_controller.rb | 20 + app/controllers/photos_controller.rb | 2 + app/helpers/application_helper.rb | 3 + app/helpers/events_helper.rb | 2 + app/helpers/photos_helper.rb | 2 + app/models/album.rb | 3 + app/models/photo.rb | 3 + app/views/albums/_album.html.erb | 5 + app/views/albums/index.html.erb | 2 + app/views/albums/show.html.erb | 42 + app/views/layouts/admin.html.erb | 16 + app/views/layouts/application.html.erb | 16 + app/views/photos/_photo.html.erb | 4 + app/views/photos/_thumb.html.erb | 1 + config/boot.rb | 110 + config/database.yml | 15 + config/environment.rb | 30 + config/environments/development.rb | 17 + config/environments/production.rb | 28 + config/environments/test.rb | 28 + config/initializers/backtrace_silencers.rb | 7 + config/initializers/inflections.rb | 10 + config/initializers/load_settings.rb | 1 + config/initializers/mime_types.rb | 5 + config/initializers/new_rails_defaults.rb | 19 + config/initializers/session_store.rb | 15 + config/locales/en.yml | 5 + config/locales/no-NB.yml | 98 + config/routes.rb | 6 + config/settings.yml | 16 + db/migrate/20090520163842_create_album.rb | 13 + db/migrate/20090520165238_create_photos.rb | 14 + ...90520230047_add_path_to_album_and_photo.rb | 11 + db/schema.rb | 31 + doc/README_FOR_APP | 2 + lib/scan.rb | 80 + public/404.html | 30 + public/422.html | 30 + public/500.html | 30 + public/favicon.ico | 0 public/files | 1 + public/images/rails.png | Bin 0 -> 6646 bytes public/index.html | 275 ++ public/javascripts/application.js | 2 + public/javascripts/controls.js | 963 ++++ public/javascripts/dragdrop.js | 973 ++++ public/javascripts/effects.js | 1128 +++++ public/javascripts/galleria/galleria.css | 9 + .../javascripts/galleria/jquery.galleria.js | 532 ++ public/javascripts/jquery-1.3.2.js | 4376 +++++++++++++++++ public/javascripts/jquery-1.3.2.min.js | 19 + .../jquery-galleryview-2.0/CHANGELOG.txt | 73 + .../jquery-galleryview-2.0/LICENSE.txt | 19 + .../jquery-galleryview-2.0/galleryview.css | 88 + .../jquery.galleryview-2.0-pack.js | 16 + .../jquery.galleryview-2.0.js | 968 ++++ .../jquery.timers-1.1.2.js | 147 + .../jquery-galleryview-2.0/loader.gif | Bin 0 -> 10819 bytes .../themes/dark/next.gif | Bin 0 -> 79 bytes .../themes/dark/panel-nav-next.gif | Bin 0 -> 82 bytes .../themes/dark/panel-nav-prev.gif | Bin 0 -> 82 bytes .../themes/dark/prev.gif | Bin 0 -> 80 bytes .../themes/light/next.gif | Bin 0 -> 79 bytes .../themes/light/panel-nav-next.gif | Bin 0 -> 82 bytes .../themes/light/panel-nav-prev.gif | Bin 0 -> 82 bytes .../themes/light/prev.gif | Bin 0 -> 80 bytes public/javascripts/prototype.js | 4320 ++++++++++++++++ public/robots.txt | 5 + public/thumbs | 1 + script/about | 4 + script/console | 3 + script/dbconsole | 3 + script/destroy | 3 + script/generate | 3 + script/performance/benchmarker | 3 + script/performance/profiler | 3 + script/plugin | 3 + script/runner | 3 + script/server | 3 + test/fixtures/albums.yml | 7 + test/fixtures/events.yml | 7 + test/fixtures/photos.yml | 7 + test/functional/events_controller_test.rb | 8 + test/functional/photos_controller_test.rb | 8 + test/performance/browsing_test.rb | 9 + test/test_helper.rb | 38 + test/unit/album_test.rb | 8 + test/unit/event_test.rb | 8 + test/unit/helpers/events_helper_test.rb | 4 + test/unit/helpers/photos_helper_test.rb | 4 + test/unit/photo_test.rb | 8 + 96 files changed, 15121 insertions(+) create mode 100644 .gitignore create mode 100644 README create mode 100644 Rakefile create mode 100644 app/controllers/admin/application_controller.rb create mode 100644 app/controllers/albums_controller.rb create mode 100644 app/controllers/application_controller.rb create mode 100644 app/controllers/photos_controller.rb create mode 100644 app/helpers/application_helper.rb create mode 100644 app/helpers/events_helper.rb create mode 100644 app/helpers/photos_helper.rb create mode 100644 app/models/album.rb create mode 100644 app/models/photo.rb create mode 100644 app/views/albums/_album.html.erb create mode 100644 app/views/albums/index.html.erb create mode 100644 app/views/albums/show.html.erb create mode 100644 app/views/layouts/admin.html.erb create mode 100644 app/views/layouts/application.html.erb create mode 100644 app/views/photos/_photo.html.erb create mode 100644 app/views/photos/_thumb.html.erb create mode 100644 config/boot.rb create mode 100644 config/database.yml create mode 100644 config/environment.rb create mode 100644 config/environments/development.rb create mode 100644 config/environments/production.rb create mode 100644 config/environments/test.rb create mode 100644 config/initializers/backtrace_silencers.rb create mode 100644 config/initializers/inflections.rb create mode 100644 config/initializers/load_settings.rb create mode 100644 config/initializers/mime_types.rb create mode 100644 config/initializers/new_rails_defaults.rb create mode 100644 config/initializers/session_store.rb create mode 100644 config/locales/en.yml create mode 100644 config/locales/no-NB.yml create mode 100644 config/routes.rb create mode 100644 config/settings.yml create mode 100644 db/migrate/20090520163842_create_album.rb create mode 100644 db/migrate/20090520165238_create_photos.rb create mode 100644 db/migrate/20090520230047_add_path_to_album_and_photo.rb create mode 100644 db/schema.rb create mode 100644 doc/README_FOR_APP create mode 100644 lib/scan.rb create mode 100644 public/404.html create mode 100644 public/422.html create mode 100644 public/500.html create mode 100644 public/favicon.ico create mode 120000 public/files create mode 100644 public/images/rails.png create mode 100644 public/index.html create mode 100644 public/javascripts/application.js 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/galleria/galleria.css create mode 100644 public/javascripts/galleria/jquery.galleria.js create mode 100644 public/javascripts/jquery-1.3.2.js create mode 100644 public/javascripts/jquery-1.3.2.min.js create mode 100644 public/javascripts/jquery-galleryview-2.0/CHANGELOG.txt create mode 100644 public/javascripts/jquery-galleryview-2.0/LICENSE.txt create mode 100644 public/javascripts/jquery-galleryview-2.0/galleryview.css create mode 100644 public/javascripts/jquery-galleryview-2.0/jquery.galleryview-2.0-pack.js create mode 100644 public/javascripts/jquery-galleryview-2.0/jquery.galleryview-2.0.js create mode 100644 public/javascripts/jquery-galleryview-2.0/jquery.timers-1.1.2.js create mode 100644 public/javascripts/jquery-galleryview-2.0/loader.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/dark/next.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/dark/panel-nav-next.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/dark/panel-nav-prev.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/dark/prev.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/light/next.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/light/panel-nav-next.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/light/panel-nav-prev.gif create mode 100644 public/javascripts/jquery-galleryview-2.0/themes/light/prev.gif create mode 100644 public/javascripts/prototype.js create mode 100644 public/robots.txt create mode 120000 public/thumbs create mode 100755 script/about create mode 100755 script/console create mode 100755 script/dbconsole create mode 100755 script/destroy create mode 100755 script/generate create mode 100755 script/performance/benchmarker create mode 100755 script/performance/profiler create mode 100755 script/plugin create mode 100755 script/runner create mode 100755 script/server create mode 100644 test/fixtures/albums.yml create mode 100644 test/fixtures/events.yml create mode 100644 test/fixtures/photos.yml create mode 100644 test/functional/events_controller_test.rb create mode 100644 test/functional/photos_controller_test.rb create mode 100644 test/performance/browsing_test.rb create mode 100644 test/test_helper.rb create mode 100644 test/unit/album_test.rb create mode 100644 test/unit/event_test.rb create mode 100644 test/unit/helpers/events_helper_test.rb create mode 100644 test/unit/helpers/photos_helper_test.rb create mode 100644 test/unit/photo_test.rb diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..024a394 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +log/*.log +tmp/**/* +.DS_Store +doc/api +doc/app diff --git a/README b/README new file mode 100644 index 0000000..37ec8ea --- /dev/null +++ b/README @@ -0,0 +1,243 @@ +== Welcome to Rails + +Rails is a web-application framework that includes everything needed to create +database-backed web applications according to the Model-View-Control pattern. + +This pattern splits the view (also called the presentation) into "dumb" templates +that are primarily responsible for inserting pre-built data in between HTML tags. +The model contains the "smart" domain objects (such as Account, Product, Person, +Post) that holds all the business logic and knows how to persist themselves to +a database. The controller handles the incoming requests (such as Save New Account, +Update Product, Show Post) by manipulating the model and directing data to the view. + +In Rails, the model is handled by what's called an object-relational mapping +layer entitled Active Record. This layer allows you to present the data from +database rows as objects and embellish these data objects with business logic +methods. You can read more about Active Record in +link:files/vendor/rails/activerecord/README.html. + +The controller and view are handled by the Action Pack, which handles both +layers by its two parts: Action View and Action Controller. These two layers +are bundled in a single package due to their heavy interdependence. This is +unlike the relationship between the Active Record and Action Pack that is much +more separate. Each of these packages can be used independently outside of +Rails. You can read more about Action Pack in +link:files/vendor/rails/actionpack/README.html. + + +== Getting Started + +1. At the command prompt, start a new Rails application using the rails command + and your application name. Ex: rails myapp +2. Change directory into myapp and start the web server: script/server (run with --help for options) +3. Go to http://localhost:3000/ and get "Welcome aboard: You're riding the Rails!" +4. Follow the guidelines to start developing your application + + +== Web Servers + +By default, Rails will try to use Mongrel if it's are installed when started with script/server, otherwise Rails will use WEBrick, the webserver that ships with Ruby. But you can also use Rails +with a variety of other web servers. + +Mongrel is a Ruby-based webserver with a C component (which requires compilation) that is +suitable for development and deployment of Rails applications. If you have Ruby Gems installed, +getting up and running with mongrel is as easy as: gem install mongrel. +More info at: http://mongrel.rubyforge.org + +Say other Ruby web servers like Thin and Ebb or regular web servers like Apache or LiteSpeed or +Lighttpd or IIS. The Ruby web servers are run through Rack and the latter can either be setup to use +FCGI or proxy to a pack of Mongrels/Thin/Ebb servers. + +== Apache .htaccess example for FCGI/CGI + +# General Apache options +AddHandler fastcgi-script .fcgi +AddHandler cgi-script .cgi +Options +FollowSymLinks +ExecCGI + +# If you don't want Rails to look in certain directories, +# use the following rewrite rules so that Apache won't rewrite certain requests +# +# Example: +# RewriteCond %{REQUEST_URI} ^/notrails.* +# RewriteRule .* - [L] + +# Redirect all requests not available on the filesystem to Rails +# By default the cgi dispatcher is used which is very slow +# +# For better performance replace the dispatcher with the fastcgi one +# +# Example: +# RewriteRule ^(.*)$ dispatch.fcgi [QSA,L] +RewriteEngine On + +# If your Rails application is accessed via an Alias directive, +# then you MUST also set the RewriteBase in this htaccess file. +# +# Example: +# Alias /myrailsapp /path/to/myrailsapp/public +# RewriteBase /myrailsapp + +RewriteRule ^$ index.html [QSA] +RewriteRule ^([^.]+)$ $1.html [QSA] +RewriteCond %{REQUEST_FILENAME} !-f +RewriteRule ^(.*)$ dispatch.cgi [QSA,L] + +# In case Rails experiences terminal errors +# Instead of displaying this message you can supply a file here which will be rendered instead +# +# Example: +# ErrorDocument 500 /500.html + +ErrorDocument 500 "

Application error

Rails application failed to start properly" + + +== Debugging Rails + +Sometimes your application goes wrong. Fortunately there are a lot of tools that +will help you debug it and get it back on the rails. + +First area to check is the application log files. Have "tail -f" commands running +on the server.log and development.log. Rails will automatically display debugging +and runtime information to these files. Debugging info will also be shown in the +browser on requests from 127.0.0.1. + +You can also log your own messages directly into the log file from your code using +the Ruby logger class from inside your controllers. Example: + + class WeblogController < ActionController::Base + def destroy + @weblog = Weblog.find(params[:id]) + @weblog.destroy + logger.info("#{Time.now} Destroyed Weblog ID ##{@weblog.id}!") + end + end + +The result will be a message in your log file along the lines of: + + Mon Oct 08 14:22:29 +1000 2007 Destroyed Weblog ID #1 + +More information on how to use the logger is at http://www.ruby-doc.org/core/ + +Also, Ruby documentation can be found at http://www.ruby-lang.org/ including: + +* The Learning Ruby (Pickaxe) Book: http://www.ruby-doc.org/docs/ProgrammingRuby/ +* Learn to Program: http://pine.fm/LearnToProgram/ (a beginners guide) + +These two online (and free) books will bring you up to speed on the Ruby language +and also on programming in general. + + +== Debugger + +Debugger support is available through the debugger command when you start your Mongrel or +Webrick server with --debugger. This means that you can break out of execution at any point +in the code, investigate and change the model, AND then resume execution! +You need to install ruby-debug to run the server in debugging mode. With gems, use 'gem install ruby-debug' +Example: + + class WeblogController < ActionController::Base + def index + @posts = Post.find(:all) + debugger + end + end + +So the controller will accept the action, run the first line, then present you +with a IRB prompt in the server window. Here you can do things like: + + >> @posts.inspect + => "[#nil, \"body\"=>nil, \"id\"=>\"1\"}>, + #\"Rails you know!\", \"body\"=>\"Only ten..\", \"id\"=>\"2\"}>]" + >> @posts.first.title = "hello from a debugger" + => "hello from a debugger" + +...and even better is that you can examine how your runtime objects actually work: + + >> f = @posts.first + => #nil, "body"=>nil, "id"=>"1"}> + >> f. + Display all 152 possibilities? (y or n) + +Finally, when you're ready to resume execution, you enter "cont" + + +== Console + +You can interact with the domain model by starting the console through script/console. +Here you'll have all parts of the application configured, just like it is when the +application is running. You can inspect domain models, change values, and save to the +database. Starting the script without arguments will launch it in the development environment. +Passing an argument will specify a different environment, like script/console production. + +To reload your controllers and models after launching the console run reload! + +== dbconsole + +You can go to the command line of your database directly through script/dbconsole. +You would be connected to the database with the credentials defined in database.yml. +Starting the script without arguments will connect you to the development database. Passing an +argument will connect you to a different database, like script/dbconsole production. +Currently works for mysql, postgresql and sqlite. + +== Description of Contents + +app + Holds all the code that's specific to this particular application. + +app/controllers + Holds controllers that should be named like weblogs_controller.rb for + automated URL mapping. All controllers should descend from ApplicationController + which itself descends from ActionController::Base. + +app/models + Holds models that should be named like post.rb. + Most models will descend from ActiveRecord::Base. + +app/views + Holds the template files for the view that should be named like + weblogs/index.html.erb for the WeblogsController#index action. All views use eRuby + syntax. + +app/views/layouts + Holds the template files for layouts to be used with views. This models the common + header/footer method of wrapping views. In your views, define a layout using the + layout :default and create a file named default.html.erb. Inside default.html.erb, + call <% yield %> to render the view using this layout. + +app/helpers + Holds view helpers that should be named like weblogs_helper.rb. These are generated + for you automatically when using script/generate for controllers. Helpers can be used to + wrap functionality for your views into methods. + +config + Configuration files for the Rails environment, the routing map, the database, and other dependencies. + +db + Contains the database schema in schema.rb. db/migrate contains all + the sequence of Migrations for your schema. + +doc + This directory is where your application documentation will be stored when generated + using rake doc:app + +lib + Application specific libraries. Basically, any kind of custom code that doesn't + belong under controllers, models, or helpers. This directory is in the load path. + +public + The directory available for the web server. Contains subdirectories for images, stylesheets, + and javascripts. Also contains the dispatchers and the default HTML files. This should be + set as the DOCUMENT_ROOT of your web server. + +script + Helper scripts for automation and generation. + +test + Unit and functional tests along with fixtures. When using the script/generate scripts, template + test files will be generated for you and placed in this directory. + +vendor + External libraries that the application depends on. Also includes the plugins subdirectory. + If the app has frozen rails, those gems also go here, under vendor/rails/. + This directory is in the load path. diff --git a/Rakefile b/Rakefile new file mode 100644 index 0000000..3bb0e85 --- /dev/null +++ b/Rakefile @@ -0,0 +1,10 @@ +# 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 'rake' +require 'rake/testtask' +require 'rake/rdoctask' + +require 'tasks/rails' diff --git a/app/controllers/admin/application_controller.rb b/app/controllers/admin/application_controller.rb new file mode 100644 index 0000000..86e53dd --- /dev/null +++ b/app/controllers/admin/application_controller.rb @@ -0,0 +1,8 @@ +class Admin::ApplicationController < ApplicationController + + + protected + + before_filter :login_required + +end diff --git a/app/controllers/albums_controller.rb b/app/controllers/albums_controller.rb new file mode 100644 index 0000000..9d05283 --- /dev/null +++ b/app/controllers/albums_controller.rb @@ -0,0 +1,21 @@ +class AlbumsController < ApplicationController + + def index + @albums = Album.find(:all) + respond_to do |format| + format.html + format.json { render :json => @albums } + format.xml { render :xml => @albums } + end + end + + def show + @album = Album.find( params[:id]) + respond_to do |format| + format.html + format.json { render :json => @album } + format.xml { render :xml => @album } + end + end + +end diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb new file mode 100644 index 0000000..438939a --- /dev/null +++ b/app/controllers/application_controller.rb @@ -0,0 +1,20 @@ +# Filters added to this controller apply to all controllers in the application. +# Likewise, all the methods added will be available for all controllers. + +class ApplicationController < ActionController::Base + helper :all # include all helpers, all the time + protect_from_forgery # See ActionController::RequestForgeryProtection for details + + # Scrub sensitive parameters from your log + # filter_parameter_logging :password + + protected + + def set_current_person + @current_user = session[:user] + end + + def login_required + redirect_to(login_path) unless @current_user + end +end diff --git a/app/controllers/photos_controller.rb b/app/controllers/photos_controller.rb new file mode 100644 index 0000000..26bd4a4 --- /dev/null +++ b/app/controllers/photos_controller.rb @@ -0,0 +1,2 @@ +class PhotosController < ApplicationController +end diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb new file mode 100644 index 0000000..22a7940 --- /dev/null +++ b/app/helpers/application_helper.rb @@ -0,0 +1,3 @@ +# Methods added to this helper will be available to all templates in the application. +module ApplicationHelper +end diff --git a/app/helpers/events_helper.rb b/app/helpers/events_helper.rb new file mode 100644 index 0000000..8a9a878 --- /dev/null +++ b/app/helpers/events_helper.rb @@ -0,0 +1,2 @@ +module EventsHelper +end diff --git a/app/helpers/photos_helper.rb b/app/helpers/photos_helper.rb new file mode 100644 index 0000000..0a10d47 --- /dev/null +++ b/app/helpers/photos_helper.rb @@ -0,0 +1,2 @@ +module PhotosHelper +end diff --git a/app/models/album.rb b/app/models/album.rb new file mode 100644 index 0000000..e8dbb44 --- /dev/null +++ b/app/models/album.rb @@ -0,0 +1,3 @@ +class Album < ActiveRecord::Base + has_many :photos +end diff --git a/app/models/photo.rb b/app/models/photo.rb new file mode 100644 index 0000000..fa1886c --- /dev/null +++ b/app/models/photo.rb @@ -0,0 +1,3 @@ +class Photo < ActiveRecord::Base + belongs_to :album +end diff --git a/app/views/albums/_album.html.erb b/app/views/albums/_album.html.erb new file mode 100644 index 0000000..ac35b87 --- /dev/null +++ b/app/views/albums/_album.html.erb @@ -0,0 +1,5 @@ +

<%= link_to album.title, album %> +

+<%= render :partial => album.photos.find(:all, :limit => 2) %> +
+

\ No newline at end of file diff --git a/app/views/albums/index.html.erb b/app/views/albums/index.html.erb new file mode 100644 index 0000000..d8c1536 --- /dev/null +++ b/app/views/albums/index.html.erb @@ -0,0 +1,2 @@ +

Albums

+<%= render :partial => @albums %> \ No newline at end of file diff --git a/app/views/albums/show.html.erb b/app/views/albums/show.html.erb new file mode 100644 index 0000000..cc60905 --- /dev/null +++ b/app/views/albums/show.html.erb @@ -0,0 +1,42 @@ +

<%= @album.title %>

+ + + + + + + +
    + <%= render :partial => @album.photos.find(:all, :limit => 10) %> +
\ No newline at end of file diff --git a/app/views/layouts/admin.html.erb b/app/views/layouts/admin.html.erb new file mode 100644 index 0000000..a6ac18e --- /dev/null +++ b/app/views/layouts/admin.html.erb @@ -0,0 +1,16 @@ + + + + + + + Gallery admin + + + + +<%= yield%> + + + diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb new file mode 100644 index 0000000..2477ac4 --- /dev/null +++ b/app/views/layouts/application.html.erb @@ -0,0 +1,16 @@ + + + + + + + Gallery + + + + +<%= yield %> + + + diff --git a/app/views/photos/_photo.html.erb b/app/views/photos/_photo.html.erb new file mode 100644 index 0000000..3c57729 --- /dev/null +++ b/app/views/photos/_photo.html.erb @@ -0,0 +1,4 @@ +
  • + " title="<%= photo.title %>"> + <%= image_tag APP_CONFIG[:thumbs_path_public] + photo.album.path + "/" + photo.id.to_s + "_small.jpg" %> +
    • diff --git a/app/views/photos/_thumb.html.erb b/app/views/photos/_thumb.html.erb new file mode 100644 index 0000000..b44ffe4 --- /dev/null +++ b/app/views/photos/_thumb.html.erb @@ -0,0 +1 @@ +<%= image_tag APP_CONFIG[:thumbs_path_public] + photo.id.to_s + ".jpg" %> diff --git a/config/boot.rb b/config/boot.rb new file mode 100644 index 0000000..0ad0f78 --- /dev/null +++ b/config/boot.rb @@ -0,0 +1,110 @@ +# Don't change this file! +# Configure your app in config/environment.rb and config/environments/*.rb + +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! diff --git a/config/database.yml b/config/database.yml new file mode 100644 index 0000000..d216f36 --- /dev/null +++ b/config/database.yml @@ -0,0 +1,15 @@ +development: + adapter: postgresql + database: gallery_development + username: gallery + password: changeme +production: + adapter: postgresql + database: gallery + username: gallery + password: changeme +test: + adapter: postgresql + database: gallery_test + username: gallery + password: changeme \ No newline at end of file diff --git a/config/environment.rb b/config/environment.rb new file mode 100644 index 0000000..ccad8b1 --- /dev/null +++ b/config/environment.rb @@ -0,0 +1,30 @@ +# Be sure to restart your server when you modify this file + +# Specifies gem version of Rails to use when vendor/rails is not present +RAILS_GEM_VERSION = '2.3.2' unless defined? RAILS_GEM_VERSION + +# Bootstrap the Rails environment, frameworks, and default configuration +require File.join(File.dirname(__FILE__), 'boot') + +Rails::Initializer.run do |config| + + config.time_zone = 'Copenhagen' + + config.i18n.default_locale = 'no-NB' + + config.action_controller.session = { + :session_key => '_app_session', + :secret => '060feafeop90cuepaiam324eoimxeaioa2b4220c445486dace48f53fc0a0d4ec4e8de033e1db323628d66b6cx990loibjustintime99' + } + + config.action_mailer.smtp_settings = { + :address => "smtp.gmail.com", + :port => 587, + :domain => "espen@inspired.no", + :authentication => :plain, + :user_name => "espen@inspired.no", + :password => "tkg5megmeg" + } + + #config.gem "image_science" +end \ No newline at end of file diff --git a/config/environments/development.rb b/config/environments/development.rb new file mode 100644 index 0000000..85c9a60 --- /dev/null +++ b/config/environments/development.rb @@ -0,0 +1,17 @@ +# 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 + +# 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 + +# Don't care if the mailer can't send +config.action_mailer.raise_delivery_errors = false \ No newline at end of file diff --git a/config/environments/production.rb b/config/environments/production.rb new file mode 100644 index 0000000..27119d2 --- /dev/null +++ b/config/environments/production.rb @@ -0,0 +1,28 @@ +# 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 + +# 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 + +# See everything in the log (default is :info) +# config.log_level = :debug + +# Use a different logger for distributed setups +# config.logger = SyslogLogger.new + +# Use a different cache store in production +# config.cache_store = :mem_cache_store + +# 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! \ No newline at end of file diff --git a/config/environments/test.rb b/config/environments/test.rb new file mode 100644 index 0000000..d6f80a4 --- /dev/null +++ b/config/environments/test.rb @@ -0,0 +1,28 @@ +# 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 + +# 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 + +# Disable request forgery protection in test environment +config.action_controller.allow_forgery_protection = false + +# Tell Action Mailer not to deliver emails to the real world. +# The :test delivery method accumulates sent emails in the +# ActionMailer::Base.deliveries array. +config.action_mailer.delivery_method = :test + +# Use SQL instead of Active Record's schema dumper when creating the test database. +# This is necessary if your schema can't be completely dumped by the schema dumper, +# like if you have constraints or database-specific column types +# config.active_record.schema_format = :sql \ No newline at end of file diff --git a/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb new file mode 100644 index 0000000..c2169ed --- /dev/null +++ b/config/initializers/backtrace_silencers.rb @@ -0,0 +1,7 @@ +# Be sure to restart your server when you modify this file. + +# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces. +# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ } + +# You can also remove all the silencers if you're trying do debug a problem that might steem from framework code. +# Rails.backtrace_cleaner.remove_silencers! \ No newline at end of file diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb new file mode 100644 index 0000000..d531b8b --- /dev/null +++ b/config/initializers/inflections.rb @@ -0,0 +1,10 @@ +# Be sure to restart your server when you modify this file. + +# Add new inflection rules using the following format +# (all these examples are active by default): +# ActiveSupport::Inflector.inflections do |inflect| +# inflect.plural /^(ox)$/i, '\1en' +# inflect.singular /^(ox)en/i, '\1' +# inflect.irregular 'person', 'people' +# inflect.uncountable %w( fish sheep ) +# end diff --git a/config/initializers/load_settings.rb b/config/initializers/load_settings.rb new file mode 100644 index 0000000..58b75ff --- /dev/null +++ b/config/initializers/load_settings.rb @@ -0,0 +1 @@ +APP_CONFIG = YAML.load_file("#{RAILS_ROOT}/config/settings.yml")[RAILS_ENV].symbolize_keys \ No newline at end of file diff --git a/config/initializers/mime_types.rb b/config/initializers/mime_types.rb new file mode 100644 index 0000000..72aca7e --- /dev/null +++ b/config/initializers/mime_types.rb @@ -0,0 +1,5 @@ +# Be sure to restart your server when you modify this file. + +# Add new mime types for use in respond_to blocks: +# Mime::Type.register "text/richtext", :rtf +# Mime::Type.register_alias "text/html", :iphone diff --git a/config/initializers/new_rails_defaults.rb b/config/initializers/new_rails_defaults.rb new file mode 100644 index 0000000..8ec3186 --- /dev/null +++ b/config/initializers/new_rails_defaults.rb @@ -0,0 +1,19 @@ +# 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/session_store.rb b/config/initializers/session_store.rb new file mode 100644 index 0000000..ea822b2 --- /dev/null +++ b/config/initializers/session_store.rb @@ -0,0 +1,15 @@ +# 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 => 'eb2b1c59315d0f788fd425feab3e10d78a6830dd2bf843a56ac4af333eb290781b06e6605c15d87a1539181b3a928852b76f7459e963b32fdb77e5995af0b1d6' +} + +# 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 diff --git a/config/locales/en.yml b/config/locales/en.yml new file mode 100644 index 0000000..f265c06 --- /dev/null +++ b/config/locales/en.yml @@ -0,0 +1,5 @@ +# Sample localization file for English. Add more files in this directory for other locales. +# See http://github.com/svenfuchs/rails-i18n/tree/master/rails%2Flocale for starting points. + +en: + hello: "Hello world" \ No newline at end of file diff --git a/config/locales/no-NB.yml b/config/locales/no-NB.yml new file mode 100644 index 0000000..798212d --- /dev/null +++ b/config/locales/no-NB.yml @@ -0,0 +1,98 @@ +# Norwegian, norsk bokmål, by irb.no +"no-NB": + support: + array: + sentence_connector: "og" + date: + formats: + default: "%d.%m.%Y" + short: "%e. %b" + long: "%e. %B %Y" + day_names: [søndag, mandag, tirsdag, onsdag, torsdag, fredag, lørdag] + abbr_day_names: [søn, man, tir, ons, tor, fre, lør] + month_names: [~, januar, februar, mars, april, mai, juni, juli, august, september, oktober, november, desember] + abbr_month_names: [~, jan, feb, mar, apr, mai, jun, jul, aug, sep, okt, nov, des] + order: [:day, :month, :year] + time: + formats: + default: "%A, %e. %B %Y, %H:%M" + time: "%H:%M" + short: "%e. %B, %H:%M" + long: "%A, %e. %B %Y, %H:%M" + date: "%d.%m.%Y" + full_date: "%A, %d. %B %Y" + am: "" + pm: "" + datetime: + distance_in_words: + half_a_minute: "et halvt minutt" + less_than_x_seconds: + one: "mindre enn 1 sekund" + other: "mindre enn {{count}} sekunder" + x_seconds: + one: "1 sekund" + other: "{{count}} sekunder" + less_than_x_minutes: + one: "mindre enn 1 minutt" + other: "mindre enn {{count}} minutter" + x_minutes: + one: "1 minutt" + other: "{{count}} minutter" + about_x_hours: + one: "rundt 1 time" + other: "rundt {{count}} timer" + x_days: + one: "1 dag" + other: "{{count}} dager" + about_x_months: + one: "rundt 1 måned" + other: "rundt {{count}} måneder" + x_months: + one: "1 måned" + other: "{{count}} måneder" + about_x_years: + one: "rundt 1 år" + other: "rundt {{count}} år" + over_x_years: + one: "over 1 år" + other: "over {{count}} år" + number: + format: + precision: 2 + separator: "." + delimiter: "," + currency: + format: + unit: "kr" + format: "%n %u" + precision: + format: + delimiter: "" + precision: 4 + activerecord: + errors: + template: + header: "kunne ikke lagre {{model}} på grunn av {{count}} feil." + body: "det oppstod problemer i følgende felt:" + messages: + inclusion: "er ikke inkludert i listen" + exclusion: "er reservert" + invalid: "er ugyldig" + confirmation: "passer ikke bekreftelsen" + accepted: "må være akseptert" + empty: "kan ikke være tom" + blank: "kan ikke være blank" + too_long: "er for lang (maksimum {{count}} tegn)" + too_short: "er for kort (minimum {{count}} tegn)" + wrong_length: "er av feil lengde (maksimum {{count}} tegn)" + taken: "er allerede i bruk" + not_a_number: "er ikke et tall" + greater_than: "må være større enn {{count}}" + greater_than_or_equal_to: "må være større enn eller lik {{count}}" + equal_to: "må være lik {{count}}" + less_than: "må være mindre enn {{count}}" + less_than_or_equal_to: "må være mindre enn eller lik {{count}}" + odd: "må være oddetall" + even: "må være partall" + # models: + # attributes: \ No newline at end of file diff --git a/config/routes.rb b/config/routes.rb new file mode 100644 index 0000000..6f92161 --- /dev/null +++ b/config/routes.rb @@ -0,0 +1,6 @@ +ActionController::Routing::Routes.draw do |map| + map.resources :photos + map.resources :albums + #map.connect ':controller/:action/:id' + #map.connect ':controller/:action/:id.:format' +end diff --git a/config/settings.yml b/config/settings.yml new file mode 100644 index 0000000..041d92a --- /dev/null +++ b/config/settings.yml @@ -0,0 +1,16 @@ +development: + site_name: Gallery + admin_email: espen@inspired.no + site_url: gallery.dev:3000 + photos_path: '/users/Espen/gallery/' + thumbs_path: '/users/Espen/gallery_thumbs/' + photos_path_public: '/files/' + thumbs_path_public: '/thumbs/' + thumb_width: 200 + thumb_height: 200 +production: + site_name: Gallery + admin_email: espen@inspired.no + site_url: photos.inspired.no + photos_path: '/users/Espen/gallery/' + photos_path_public: '/photos/' \ No newline at end of file diff --git a/db/migrate/20090520163842_create_album.rb b/db/migrate/20090520163842_create_album.rb new file mode 100644 index 0000000..1ef60c0 --- /dev/null +++ b/db/migrate/20090520163842_create_album.rb @@ -0,0 +1,13 @@ +class CreateAlbum < ActiveRecord::Migration + def self.up + create_table :albums do |t| + t.string :title, :length => 250, :null => false + t.text :description + t.timestamps + end + end + + def self.down + drop_table :albums + end +end diff --git a/db/migrate/20090520165238_create_photos.rb b/db/migrate/20090520165238_create_photos.rb new file mode 100644 index 0000000..743a57c --- /dev/null +++ b/db/migrate/20090520165238_create_photos.rb @@ -0,0 +1,14 @@ +class CreatePhotos < ActiveRecord::Migration + def self.up + create_table :photos do |t| + t.string :title, :length => 250, :null => false + t.text :description + t.references :album + t.timestamps + end + end + + def self.down + drop_table :photos + end +end diff --git a/db/migrate/20090520230047_add_path_to_album_and_photo.rb b/db/migrate/20090520230047_add_path_to_album_and_photo.rb new file mode 100644 index 0000000..9cad25d --- /dev/null +++ b/db/migrate/20090520230047_add_path_to_album_and_photo.rb @@ -0,0 +1,11 @@ +class AddPathToAlbumAndPhoto < ActiveRecord::Migration + def self.up + add_column :albums, :path, :text + add_column :photos, :path, :text + end + + def self.down + remove_column :albums, :path + remove_column :photos, :path + end +end diff --git a/db/schema.rb b/db/schema.rb new file mode 100644 index 0000000..ee15190 --- /dev/null +++ b/db/schema.rb @@ -0,0 +1,31 @@ +# This file is auto-generated from the current state of the database. Instead of editing this file, +# please use the migrations feature of Active Record to incrementally modify your database, and +# then regenerate this schema definition. +# +# Note that this schema.rb definition is the authoritative source for your database schema. If you need +# to create the application database on another system, you should be using db:schema:load, not running +# all the migrations from scratch. The latter is a flawed and unsustainable approach (the more migrations +# you'll amass, the slower it'll run and the greater likelihood for issues). +# +# It's strongly recommended to check this file into your version control system. + +ActiveRecord::Schema.define(:version => 20090520230047) do + + create_table "albums", :force => true do |t| + t.string "title", :null => false + t.text "description" + t.datetime "created_at" + t.datetime "updated_at" + t.text "path" + end + + create_table "photos", :force => true do |t| + t.string "title", :null => false + t.text "description" + t.integer "album_id" + t.datetime "created_at" + t.datetime "updated_at" + t.text "path" + end + +end diff --git a/doc/README_FOR_APP b/doc/README_FOR_APP new file mode 100644 index 0000000..fe41f5c --- /dev/null +++ b/doc/README_FOR_APP @@ -0,0 +1,2 @@ +Use this README file to introduce your application and point to useful places in the API for learning more. +Run "rake doc:app" to generate API documentation for your models, controllers, helpers, and libraries. diff --git a/lib/scan.rb b/lib/scan.rb new file mode 100644 index 0000000..b419c41 --- /dev/null +++ b/lib/scan.rb @@ -0,0 +1,80 @@ +module ScanFiles +# protected + require "find" + #require 'RMagick' + require "Image_Science" + + supported_files = ["jpeg", "jpg", "gif", "png"] + + def self.FullScan + Find.find( APP_CONFIG[:photos_path] ) { |path| + if File.file?(path) && [".jpeg", ".jpg", ".gif", ".png"].include?( File.extname(path) ) + relpath = File.dirname( path ).sub(APP_CONFIG[:photos_path], '') + relfile = path.sub(APP_CONFIG[:photos_path], '') + puts relpath + album = Album.find_by_path( relpath ) + if album.nil? + puts "New album : " + File.basename( relpath ) + album = Album.create( :path => relpath, :title => File.basename( File.dirname(path) ) ) + Dir.mkdir( APP_CONFIG[:thumbs_path] + album.path ) + end + if Photo.find_by_path( relpath ).nil? + puts "New photo added" + photo = Photo.create( :album => album, :title => File.basename(path).sub( File.extname(path), '' ) , :path => relfile ) + #image = Magick::Image.read(APP_CONFIG[:photos_path] + photo.path) + ImageScience.with_image(APP_CONFIG[:photos_path] + relfile) do |img| + puts "thumbing.." + + img.thumbnail(75) do |thumb| + thumb.save APP_CONFIG[:thumbs_path] + photo.album.path + "/" + photo.id.to_s + "_small" + File.extname( APP_CONFIG[:photos_path] + photo.path ) + end + img.thumbnail(600) do |thumb| + thumb.save APP_CONFIG[:thumbs_path] + photo.album.path + "/" + photo.id.to_s + "_large" + File.extname( APP_CONFIG[:photos_path] + photo.path ) + end + end + #self.CreateThumbnail( photo, image, "small", 150, 150 ) + #self.CreateThumbnail( photo, image, "large", 600, 500 ) + end + end + } + end + + def self.CreateThumbnail(photo,image,thumbname,width,height) + puts "Create thumb of " + photo.path + thumb = image.first.resize_to_fill( width, height) + thumb2 = image.first.change_geometry!("#{width}x#{ height }") { |cols, rows, img| + if cols < width.to_i || rows < height.to_i + puts "first if" + img.resize!(cols, rows) + bg = Magick::Image.new( width, height){self.background_color = "white"} + bg.composite(img, Magick::CenterGravity, Magick::OverCompositeOp) + else + puts "second if" + img.resize!(cols, rows) + end + } + puts "hello" + puts "write... " + APP_CONFIG[:thumbs_path] + photo.album.path + "/" + photo.id.to_s + "_" + thumbname + File.extname( APP_CONFIG[:photos_path] + photo.path ) + thumb.write(APP_CONFIG[:thumbs_path] + photo.album.path + "/" + photo.id.to_s + "_" + thumbname + File.extname( APP_CONFIG[:photos_path] + photo.path ) ) { self.quality = 100 } + #image.change_geometry!(MAINSITE_SIZE) { |cols, rows, img| + # img.resize!(cols, rows) + #} + #image.write(mainsite_file) + end + + def self.FullScanOld + self.ScanDirectory(APP_CONFIG[:photo_directory]) + end + + def self.ScanDirectory(dir) + puts "now scanning: " + dir + Dir.entries( dir ).select { |f| (f != "." && f != "..") }.each { |f| + if ( File.directory?( dir + f)) + puts "found directory scan more.. " + dir + f + "/" + self.ScanDirectory( dir + f ) + elsif ( supported_files.include?( File.extname(dir + f) ) ) + puts "insert file in database: " + f + end + } + end +end \ No newline at end of file diff --git a/public/404.html b/public/404.html new file mode 100644 index 0000000..eff660b --- /dev/null +++ b/public/404.html @@ -0,0 +1,30 @@ + + + + + + + The page you were looking for doesn't exist (404) + + + + + +
    +

    The page you were looking for doesn't exist.

    +

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

    +
    + + \ No newline at end of file diff --git a/public/422.html b/public/422.html new file mode 100644 index 0000000..b54e4a3 --- /dev/null +++ b/public/422.html @@ -0,0 +1,30 @@ + + + + + + + The change you wanted was rejected (422) + + + + + +
    +

    The change you wanted was rejected.

    +

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

    +
    + + \ No newline at end of file diff --git a/public/500.html b/public/500.html new file mode 100644 index 0000000..ec3bbf0 --- /dev/null +++ b/public/500.html @@ -0,0 +1,30 @@ + + + + + + + We're sorry, but something went wrong (500) + + + + + +
    +

    We're sorry, but something went wrong.

    +

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

    +
    + + diff --git a/public/favicon.ico b/public/favicon.ico new file mode 100644 index 0000000..e69de29 diff --git a/public/files b/public/files new file mode 120000 index 0000000..4c9958e --- /dev/null +++ b/public/files @@ -0,0 +1 @@ +/users/espen/gallery \ No newline at end of file diff --git a/public/images/rails.png b/public/images/rails.png new file mode 100644 index 0000000000000000000000000000000000000000..d5edc04e65f555e3ba4dcdaad39dc352e75b575e GIT binary patch literal 6646 zcmVpVcQya!6@Dsmj@#jv7C*qh zIhOJ6_K0n?*d`*T7TDuW-}m`9Kz3~>+7`DUkbAraU%yi+R{N~~XA2B%zt-4=tLimUer9!2M~N{G5bftFij_O&)a zsHnOppFIzebQ`RA0$!yUM-lg#*o@_O2wf422iLnM6cU(ktYU8#;*G!QGhIy9+ZfzKjLuZo%@a z-i@9A`X%J{^;2q&ZHY3C(B%gqCPW!8{9C0PMcNZccefK){s|V5-xxtHQc@uf>XqhD z7#N^siWqetgq29aX>G^olMf=bbRF6@Y(}zYxw6o!9WBdG1unP}<(V;zKlcR2p86fq zYjaqB^;Ycq>Wy@5T1xOzG3tucG3e%nPvajaN{CrFbnzv^9&K3$NrDm*eQe4`BGQ2bI;dFEwyt>hK%X!L6)82aOZp zsrGcJ#7PoX7)s|~t6is?FfX*7vWdREi58tiY4S)t6u*|kv?J)d_$r+CH#eZ?Ef+I_ z(eVlX8dh~4QP?o*E`_MgaNFIKj*rtN(0Raj3ECjSXcWfd#27NYs&~?t`QZFT}!Zaf=ldZIhi}LhQlqLo+o5(Pvui&{7PD__^53f9j>HW`Q z_V8X5j~$|GP9qXu0C#!@RX2}lXD35@3N5{BkUi%jtaPQ*H6OX2zIz4QPuqmTv3`vG{zc>l3t0B9E75h< z8&twGh%dp7WPNI+tRl%#gf2}Epg8st+~O4GjtwJsXfN;EjAmyr6z5dnaFU(;IV~QK zW62fogF~zA``(Q>_SmD!izc6Y4zq*97|NAPHp1j5X7Op2%;GLYm>^HEMyObo6s7l) zE3n|aOHi5~B84!}b^b*-aL2E)>OEJX_tJ~t<#VJ?bT?lDwyDB&5SZ$_1aUhmAY}#* zs@V1I+c5md9%R-o#_DUfqVtRk>59{+Opd5Yu%dAU#VQW}^m}x-30ftBx#527{^pI4 z6l2C6C7QBG$~NLYb3rVdLD#Z{+SleOp`(Lg5J}`kxdTHe(nV5BdpLrD=l|)e$gEqA zwI6vuX-PFCtcDIH>bGY2dwq&^tf+&R?)nY-@7_j%4CMRAF}C9w%p86W<2!aSY$p+k zrkFtG=cGo38RnrG28;?PNk%7a@faaXq&MS*&?1Z`7Ojw7(#>}ZG4nMAs3VXxfdW>i zY4VX02c5;f7jDPY_7@Oa)CHH}cH<3y#}_!nng^W+h1e-RL*YFYOteC@h?BtJZ+?sE zy)P5^8Mregx{nQaw1NY-|3>{Z)|0`?zc?G2-acYiSU`tj#sSGfm7k86ZQ0SQgPevcklHxM9<~4yW zR796sisf1|!#{Z=e^)0;_8iUhL8g(;j$l=02FTPZ(dZV@s#aQ`DHkLM6=YsbE4iQ!b#*374l0Jw5;jD%J;vQayq=nD8-kHI~f9Ux|32SJUM`> zGp2UGK*4t?cRKi!2he`zI#j0f${I#f-jeT?u_C7S4WsA0)ryi-1L0(@%pa^&g5x=e z=KW9+Nn(=)1T&S8g_ug%dgk*~l2O-$r9#zEGBdQsweO%t*6F4c8JC36JtTizCyy+E4h%G(+ z5>y$%0txMuQ$e~wjFgN(xrAndHQo`Za+K*?gUVDTBV&Ap^}|{w#CIq{DRe}+l@(Ec zCCV6f_?dY_{+f{}6XGn!pL_up?}@>KijT^$w#Lb6iHW&^8RP~g6y=vZBXx~B9nI^i zGexaPjcd(%)zGw!DG_dDwh-7x6+ST#R^${iz_M$uM!da8SxgB_;Z0G%Y*HpvLjKw; zX=ir7i1O$-T|*TBoH$dlW+TLf5j5sep^DlDtkox;Kg{Q%EXWedJq@J@%VAcK)j3y1 zShM!CS#qax;D@RND%2t3W6kv+#Ky0F9<3YKDbV^XJ=^$s(Vtza8V72YY)577nnldI zHMA0PUo!F3j(ubV*CM@PiK<^|RM2(DuCbG7`W}Rg(xdYC>C~ z;1KJGLN&$cRxSZunjXcntykmpFJ7;dk>shY(DdK&3K_JDJ6R%D`e~6Qv67@Rwu+q9 z*|NG{r}4F8f{Dfzt0+cZMd$fvlX3Q`dzM46@r?ISxr;9gBTG2rmfiGOD*#c*3f)cc zF+PFZobY$-^}J8 z%n=h4;x2}cP!@SiVd!v;^Wwo0(N??-ygDr7gG^NKxDjSo{5T{?$|Qo5;8V!~D6O;F*I zuY!gd@+2j_8Rn=UWDa#*4E2auWoGYDddMW7t0=yuC(xLWky?vLimM~!$3fgu!dR>p z?L?!8z>6v$|MsLb&dU?ob)Zd!B)!a*Z2eTE7 zKCzP&e}XO>CT%=o(v+WUY`Az*`9inbTG& z_9_*oQKw;sc8{ipoBC`S4Tb7a%tUE)1fE+~ib$;|(`|4QbXc2>VzFi%1nX%ti;^s3~NIL0R}!!a{0A zyCRp0F7Y&vcP&3`&Dzv5!&#h}F2R-h&QhIfq*ts&qO13{_CP}1*sLz!hI9VoTSzTu zok5pV0+~jrGymE~{TgbS#nN5+*rF7ij)cnSLQw0Ltc70zmk|O!O(kM<3zw-sUvkx~ z2`y+{xAwKSa-0}n7{$I@Zop7CWy%_xIeN1e-7&OjQ6vZZPbZ^3_ z(~=;ZSP98S2oB#35b1~_x`2gWiPdIVddEf`AD9<@c_s)TM;3J$T_l?pr{<7PTgdiy zBc5IGx)g~n=s+Z$RzYCmv8PlJu%gkh^;%mTGMc)UwRINVD~K;`Rl!5@hhGg;y>5qj zq|u-Yf0q_~Y+Mbivkkfa0nAOzB1acnytogsj_m7FB(-FjihMek#GAU4M!iXCgdK8a zjoKm?*|iz7;dHm4$^hh(`Ufl>yb>$hjIA-;>{>C}G0Di%bGvUsJkfLAV|xq32c>RqJqTBJ3Dx zYC;*Dt|S$b6)aCJFnK(Eey$M1DpVV~_MIhwK> zygo(jWC|_IRw|456`roEyXtkNLWNAt-4N1qyN$I@DvBzt;e|?g<*HK1%~cq|^u*}C zmMrwh>{QAq?Ar~4l^DqT%SQ)w)FA(#7#u+N;>E975rYML>)LgE`2<7nN=C1pC{IkV zVw}_&v6j&S?QVh*)wF3#XmE@0($^BVl1969csLKUBNer{suVd!a~B!0MxWY?=(GD6 zy$G&ERFR#i6G4=2F?R4}Mz3B?3tnpoX3)qFF2sh9-Jn*e%9F>i{WG7$_~XyOO2!+@ z6k+38KyD@-0=uee54D0!Z1@B^ilj~StchdOn(*qvg~s5QJpWGc!6U^Aj!xt-HZn_V zS%|fyQ5YS@EP2lBIodXCLjG_+a)%En+7jzngk@J>6D~^xbxKkvf-R0-c%mX+o{?&j zZZ%RxFeav8Y0gkwtdtrwUb-i0Egd2C=ADu%w5VV-hNJvl)GZ?M;y$!?b=S+wKRK7Q zcOjPT!p<*#8m;TsBih=@Xc&c)?Vy`Ys>IvK@|1%N+M6J-^RCRaZcPP2eQh9DEGZr+ z?8B~wF14mk4Xkuen{wY^CWwS1PI<8gikY*)3?RSo5l8es4*J z43k_BIwc}of=6Pfs%xIxlMDGOJN zvl!a>G)52XMqA%fbgkZi%)%bN*ZzZw2!rn4@+J)2eK#kWuEW{)W~-`y1vhA5-7p%R z&f5N!a9f8cK1Xa=O}=9{wg%}Ur^+8Y(!UCeqw>%wj@|bYHD-bZO~mk3L$9_^MmF3G zvCiK^e@q6G?tHkM8%GqsBMZaB20W$UEt_5r~jc#WlR>Bv{6W>A=!#InoY zLOd04@Rz?*7PpW8u|+}bt`?+Z(GsX{Br4A2$ZZ(26Degmr9`O=t2KgHTL*==R3xcP z&Y(J7hC@6_x8zVz!CX3l4Xtss6i7r#E6kXMNN1~>9KTRzewfp))ij%)SBBl0fZdYP zd!zzQD5u8yk-u|41|Rqz7_tCFUMThZJVj)yQf6^Cwtn|Ew6cm5J|u1Bq>MWX-AfB&NE;C z62@=-0le`E6-CurMKjoIy)BuUmhMGJb}pPx!@GLWMT+wH2R?wA=MEy)o57~feFp8P zY@YXAyt4<1FD<|iw{FGQu~GEI<4C64)V*QiVk+VzOV^9GWf4ir#oYgHJz!wq>iZV#_6@_{)&lum)4x z_Of*CLVQ7wdT#XT-(h0qH%mcIF7yzMIvvTN3bPceK>PpJi(=3Nny zbSn}p$dGKQUlX&-t~RR)#F7I<8NCD^yke(vdf#4^aAh}M-{tS9-&^tC4`KU_pToXy z+|K8sx}a)Kh{h{;*V1#hs1xB%(?j>)g~`Wv(9F)f=Qn)(daVB7hZtcp^#LrEr1T1J zZSJ*lVyVVjhy)mkex9Whn=EinKDHe@KlfQI-Fl7M?-c~HnW0;C;+MbUY8?FToy;A+ zs&Nc7VZ=Of+e!G6s#+S5WBU)kgQq_I1@!uH74GJ-+O|%0HXm9Mqlvp|j%0`T>fr9^ zK;qo>XdwZW<>%tTA+<(1^6(>=-2N;hRgBnjvEjN;VbKMbFg--WrGy|XESoH1p|M4` z86(gC^vB4qScASZ&cdpT{~QDN-jC|GJ(RYoW1VW4!SSn- zhQds9&RBKn6M&GVK_Aayt(Hekbnw=tr>f z^o@v9_*iQO1*zeOrts9Q-$pc@!StS&kz$cF`s@pM`rmJXTP&h5G)A74!0e%ZJbl}( zssI|_!%~_hZFypv*S^JE5N&Kvmx7KiG<|fGMO=WrH+@Yhuj+KwiS#l4>@%2nl zS)mDikfmokO4q2A)hRVZBq2-5q&XC>%HOLkOYxZ66(s86?=0s4z5xbiOV)}L-&6b)h6(~CIaR#JNw~46+WBiU7IhB zq!NuR4!TsYnyBg>@G=Ib*cMq^k<}AMpCeYEf&dzfiGI-wOQ7hb+nA zkN7_){y&c3xC0 AQ~&?~ literal 0 HcmV?d00001 diff --git a/public/index.html b/public/index.html new file mode 100644 index 0000000..0dd5189 --- /dev/null +++ b/public/index.html @@ -0,0 +1,275 @@ + + + + + Ruby on Rails: Welcome aboard + + + + + + +
    + + +
    + + + + +
    +

    Getting started

    +

    Here’s how to get rolling:

    + +
      +
    1. +

      Use script/generate to create your models and controllers

      +

      To see all available options, run it without parameters.

      +
      2. + +
    2. +

      Set up a default route and remove or rename this file

      +

      Routes are set up in config/routes.rb.

      +
      3. + +
    3. +

      Create your database

      +

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

      +
      4. +
    +
    +
    + + +
    + + \ No newline at end of file diff --git a/public/javascripts/application.js b/public/javascripts/application.js new file mode 100644 index 0000000..fe45776 --- /dev/null +++ b/public/javascripts/application.js @@ -0,0 +1,2 @@ +// Place your application-specific JavaScript functions and classes here +// This file is automatically included by javascript_include_tag :defaults diff --git a/public/javascripts/controls.js b/public/javascripts/controls.js new file mode 100644 index 0000000..ca29aef --- /dev/null +++ b/public/javascripts/controls.js @@ -0,0 +1,963 @@ +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan) +// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com) +// Contributors: +// Richard Livsey +// Rahul Bhargava +// Rob Wills +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +// Autocompleter.Base handles all the autocompletion functionality +// that's independent of the data source for autocompletion. This +// includes drawing the autocompletion menu, observing keyboard +// and mouse events, and similar. +// +// Specific autocompleters need to provide, at the very least, +// a getUpdatedChoices function that will be invoked every time +// the text inside the monitored textbox changes. This method +// should get the text for which to provide autocompletion by +// invoking this.getToken(), NOT by directly accessing +// this.element.value. This is to allow incremental tokenized +// autocompletion. Specific auto-completion logic (AJAX, etc) +// belongs in getUpdatedChoices. +// +// Tokenized incremental autocompletion is enabled automatically +// when an autocompleter is instantiated with the 'tokens' option +// in the options parameter, e.g.: +// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' }); +// will incrementally autocomplete with a comma as the token. +// Additionally, ',' in the above example can be replaced with +// a token array, e.g. { tokens: [',', '\n'] } which +// enables autocompletion on multiple tokens. This is most +// useful when one of the tokens is \n (a newline), as it +// allows smart autocompletion after linebreaks. + +if(typeof Effect == 'undefined') + throw("controls.js requires including script.aculo.us' effects.js library"); + +var Autocompleter = { }; +Autocompleter.Base = Class.create({ + baseInitialize: function(element, update, options) { + element = $(element); + this.element = element; + this.update = $(update); + this.hasFocus = false; + this.changed = false; + this.active = false; + this.index = 0; + this.entryCount = 0; + this.oldElementValue = this.element.value; + + if(this.setOptions) + this.setOptions(options); + else + this.options = options || { }; + + this.options.paramName = this.options.paramName || this.element.name; + this.options.tokens = this.options.tokens || []; + this.options.frequency = this.options.frequency || 0.4; + this.options.minChars = this.options.minChars || 1; + this.options.onShow = this.options.onShow || + function(element, update){ + if(!update.style.position || update.style.position=='absolute') { + update.style.position = 'absolute'; + Position.clone(element, update, { + setHeight: false, + offsetTop: element.offsetHeight + }); + } + Effect.Appear(update,{duration:0.15}); + }; + this.options.onHide = this.options.onHide || + function(element, update){ new Effect.Fade(update,{duration:0.15}) }; + + if(typeof(this.options.tokens) == 'string') + this.options.tokens = new Array(this.options.tokens); + // Force carriage returns as token delimiters anyway + if (!this.options.tokens.include('\n')) + this.options.tokens.push('\n'); + + this.observer = null; + + this.element.setAttribute('autocomplete','off'); + + Element.hide(this.update); + + Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this)); + Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this)); + }, + + show: function() { + if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); + if(!this.iefix && + (Prototype.Browser.IE) && + (Element.getStyle(this.update, 'position')=='absolute')) { + new Insertion.After(this.update, + ''); + this.iefix = $(this.update.id+'_iefix'); + } + if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); + }, + + fixIEOverlapping: function() { + Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); + this.iefix.style.zIndex = 1; + this.update.style.zIndex = 2; + Element.show(this.iefix); + }, + + hide: function() { + this.stopIndicator(); + if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); + if(this.iefix) Element.hide(this.iefix); + }, + + startIndicator: function() { + if(this.options.indicator) Element.show(this.options.indicator); + }, + + stopIndicator: function() { + if(this.options.indicator) Element.hide(this.options.indicator); + }, + + onKeyPress: function(event) { + if(this.active) + switch(event.keyCode) { + case Event.KEY_TAB: + case Event.KEY_RETURN: + this.selectEntry(); + Event.stop(event); + case Event.KEY_ESC: + this.hide(); + this.active = false; + Event.stop(event); + return; + case Event.KEY_LEFT: + case Event.KEY_RIGHT: + return; + case Event.KEY_UP: + this.markPrevious(); + this.render(); + Event.stop(event); + return; + case Event.KEY_DOWN: + this.markNext(); + this.render(); + Event.stop(event); + return; + } + else + if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || + (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return; + + this.changed = true; + this.hasFocus = true; + + if(this.observer) clearTimeout(this.observer); + this.observer = + setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); + }, + + activate: function() { + this.changed = false; + this.hasFocus = true; + this.getUpdatedChoices(); + }, + + onHover: function(event) { + var element = Event.findElement(event, 'LI'); + if(this.index != element.autocompleteIndex) + { + this.index = element.autocompleteIndex; + this.render(); + } + Event.stop(event); + }, + + onClick: function(event) { + var element = Event.findElement(event, 'LI'); + this.index = element.autocompleteIndex; + this.selectEntry(); + this.hide(); + }, + + onBlur: function(event) { + // needed to make click events working + setTimeout(this.hide.bind(this), 250); + this.hasFocus = false; + this.active = false; + }, + + render: function() { + if(this.entryCount > 0) { + for (var i = 0; i < this.entryCount; i++) + this.index==i ? + Element.addClassName(this.getEntry(i),"selected") : + Element.removeClassName(this.getEntry(i),"selected"); + if(this.hasFocus) { + this.show(); + this.active = true; + } + } else { + this.active = false; + this.hide(); + } + }, + + markPrevious: function() { + if(this.index > 0) this.index--; + else this.index = this.entryCount-1; + this.getEntry(this.index).scrollIntoView(true); + }, + + markNext: function() { + if(this.index < this.entryCount-1) this.index++; + else this.index = 0; + this.getEntry(this.index).scrollIntoView(false); + }, + + getEntry: function(index) { + return this.update.firstChild.childNodes[index]; + }, + + getCurrentEntry: function() { + return this.getEntry(this.index); + }, + + selectEntry: function() { + this.active = false; + this.updateElement(this.getCurrentEntry()); + }, + + updateElement: function(selectedElement) { + if (this.options.updateElement) { + this.options.updateElement(selectedElement); + return; + } + var value = ''; + if (this.options.select) { + var nodes = $(selectedElement).select('.' + this.options.select) || []; + if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); + } else + value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); + + var bounds = this.getTokenBounds(); + if (bounds[0] != -1) { + var newValue = this.element.value.substr(0, bounds[0]); + var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); + if (whitespace) + newValue += whitespace[0]; + this.element.value = newValue + value + this.element.value.substr(bounds[1]); + } else { + this.element.value = value; + } + this.oldElementValue = this.element.value; + this.element.focus(); + + if (this.options.afterUpdateElement) + this.options.afterUpdateElement(this.element, selectedElement); + }, + + updateChoices: function(choices) { + if(!this.changed && this.hasFocus) { + this.update.innerHTML = choices; + Element.cleanWhitespace(this.update); + Element.cleanWhitespace(this.update.down()); + + if(this.update.firstChild && this.update.down().childNodes) { + this.entryCount = + this.update.down().childNodes.length; + for (var i = 0; i < this.entryCount; i++) { + var entry = this.getEntry(i); + entry.autocompleteIndex = i; + this.addObservers(entry); + } + } else { + this.entryCount = 0; + } + + this.stopIndicator(); + this.index = 0; + + if(this.entryCount==1 && this.options.autoSelect) { + this.selectEntry(); + this.hide(); + } else { + this.render(); + } + } + }, + + addObservers: function(element) { + Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); + Event.observe(element, "click", this.onClick.bindAsEventListener(this)); + }, + + onObserverEvent: function() { + this.changed = false; + this.tokenBounds = null; + if(this.getToken().length>=this.options.minChars) { + this.getUpdatedChoices(); + } else { + this.active = false; + this.hide(); + } + this.oldElementValue = this.element.value; + }, + + getToken: function() { + var bounds = this.getTokenBounds(); + return this.element.value.substring(bounds[0], bounds[1]).strip(); + }, + + getTokenBounds: function() { + if (null != this.tokenBounds) return this.tokenBounds; + var value = this.element.value; + if (value.strip().empty()) return [-1, 0]; + var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); + var offset = (diff == this.oldElementValue.length ? 1 : 0); + var prevTokenPos = -1, nextTokenPos = value.length; + var tp; + for (var index = 0, l = this.options.tokens.length; index < l; ++index) { + tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1); + if (tp > prevTokenPos) prevTokenPos = tp; + tp = value.indexOf(this.options.tokens[index], diff + offset); + if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp; + } + return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); + } +}); + +Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { + var boundary = Math.min(newS.length, oldS.length); + for (var index = 0; index < boundary; ++index) + if (newS[index] != oldS[index]) + return index; + return boundary; +}; + +Ajax.Autocompleter = Class.create(Autocompleter.Base, { + initialize: function(element, update, url, options) { + this.baseInitialize(element, update, options); + this.options.asynchronous = true; + this.options.onComplete = this.onComplete.bind(this); + this.options.defaultParams = this.options.parameters || null; + this.url = url; + }, + + getUpdatedChoices: function() { + this.startIndicator(); + + var entry = encodeURIComponent(this.options.paramName) + '=' + + encodeURIComponent(this.getToken()); + + this.options.parameters = this.options.callback ? + this.options.callback(this.element, entry) : entry; + + if(this.options.defaultParams) + this.options.parameters += '&' + this.options.defaultParams; + + new Ajax.Request(this.url, this.options); + }, + + onComplete: function(request) { + this.updateChoices(request.responseText); + } +}); + +// The local array autocompleter. Used when you'd prefer to +// inject an array of autocompletion options into the page, rather +// than sending out Ajax queries, which can be quite slow sometimes. +// +// The constructor takes four parameters. The first two are, as usual, +// the id of the monitored textbox, and id of the autocompletion menu. +// The third is the array you want to autocomplete from, and the fourth +// is the options block. +// +// Extra local autocompletion options: +// - choices - How many autocompletion choices to offer +// +// - partialSearch - If false, the autocompleter will match entered +// text only at the beginning of strings in the +// autocomplete array. Defaults to true, which will +// match text at the beginning of any *word* in the +// strings in the autocomplete array. If you want to +// search anywhere in the string, additionally set +// the option fullSearch to true (default: off). +// +// - fullSsearch - Search anywhere in autocomplete array strings. +// +// - partialChars - How many characters to enter before triggering +// a partial match (unlike minChars, which defines +// how many characters are required to do any match +// at all). Defaults to 2. +// +// - ignoreCase - Whether to ignore case when autocompleting. +// Defaults to true. +// +// It's possible to pass in a custom function as the 'selector' +// option, if you prefer to write your own autocompletion logic. +// In that case, the other options above will not apply unless +// you support them. + +Autocompleter.Local = Class.create(Autocompleter.Base, { + initialize: function(element, update, array, options) { + this.baseInitialize(element, update, options); + this.options.array = array; + }, + + getUpdatedChoices: function() { + this.updateChoices(this.options.selector(this)); + }, + + setOptions: function(options) { + this.options = Object.extend({ + choices: 10, + partialSearch: true, + partialChars: 2, + ignoreCase: true, + fullSearch: false, + selector: function(instance) { + var ret = []; // Beginning matches + var partial = []; // Inside matches + var entry = instance.getToken(); + var count = 0; + + for (var i = 0; i < instance.options.array.length && + ret.length < instance.options.choices ; i++) { + + var elem = instance.options.array[i]; + var foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase()) : + elem.indexOf(entry); + + while (foundPos != -1) { + if (foundPos == 0 && elem.length != entry.length) { + ret.push("
  • " + elem.substr(0, entry.length) + "" + + elem.substr(entry.length) + "
    • "); + break; + } else if (entry.length >= instance.options.partialChars && + instance.options.partialSearch && foundPos != -1) { + if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { + partial.push("
  • " + elem.substr(0, foundPos) + "" + + elem.substr(foundPos, entry.length) + "" + elem.substr( + foundPos + entry.length) + "
    • "); + break; + } + } + + foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : + elem.indexOf(entry, foundPos + 1); + + } + } + if (partial.length) + ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)); + return "
      " + ret.join('') + "
    "; + } + }, options || { }); + } +}); + +// AJAX in-place editor and collection editor +// Full rewrite by Christophe Porteneuve (April 2007). + +// Use this if you notice weird scrolling problems on some browsers, +// the DOM might be a bit confused when this gets called so do this +// waits 1 ms (with setTimeout) until it does the activation +Field.scrollFreeActivate = function(field) { + setTimeout(function() { + Field.activate(field); + }, 1); +}; + +Ajax.InPlaceEditor = Class.create({ + initialize: function(element, url, options) { + this.url = url; + this.element = element = $(element); + this.prepareOptions(); + this._controls = { }; + arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!! + Object.extend(this.options, options || { }); + if (!this.options.formId && this.element.id) { + this.options.formId = this.element.id + '-inplaceeditor'; + if ($(this.options.formId)) + this.options.formId = ''; + } + if (this.options.externalControl) + this.options.externalControl = $(this.options.externalControl); + if (!this.options.externalControl) + this.options.externalControlOnly = false; + this._originalBackground = this.element.getStyle('background-color') || 'transparent'; + this.element.title = this.options.clickToEditText; + this._boundCancelHandler = this.handleFormCancellation.bind(this); + this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); + this._boundFailureHandler = this.handleAJAXFailure.bind(this); + this._boundSubmitHandler = this.handleFormSubmission.bind(this); + this._boundWrapperHandler = this.wrapUp.bind(this); + this.registerListeners(); + }, + checkForEscapeOrReturn: function(e) { + if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return; + if (Event.KEY_ESC == e.keyCode) + this.handleFormCancellation(e); + else if (Event.KEY_RETURN == e.keyCode) + this.handleFormSubmission(e); + }, + createControl: function(mode, handler, extraClasses) { + var control = this.options[mode + 'Control']; + var text = this.options[mode + 'Text']; + if ('button' == control) { + var btn = document.createElement('input'); + btn.type = 'submit'; + btn.value = text; + btn.className = 'editor_' + mode + '_button'; + if ('cancel' == mode) + btn.onclick = this._boundCancelHandler; + this._form.appendChild(btn); + this._controls[mode] = btn; + } else if ('link' == control) { + var link = document.createElement('a'); + link.href = '#'; + link.appendChild(document.createTextNode(text)); + link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler; + link.className = 'editor_' + mode + '_link'; + if (extraClasses) + link.className += ' ' + extraClasses; + this._form.appendChild(link); + this._controls[mode] = link; + } + }, + createEditField: function() { + var text = (this.options.loadTextURL ? this.options.loadingText : this.getText()); + var fld; + if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { + fld = document.createElement('input'); + fld.type = 'text'; + var size = this.options.size || this.options.cols || 0; + if (0 < size) fld.size = size; + } else { + fld = document.createElement('textarea'); + fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); + fld.cols = this.options.cols || 40; + } + fld.name = this.options.paramName; + fld.value = text; // No HTML breaks conversion anymore + fld.className = 'editor_field'; + if (this.options.submitOnBlur) + fld.onblur = this._boundSubmitHandler; + this._controls.editor = fld; + if (this.options.loadTextURL) + this.loadExternalText(); + this._form.appendChild(this._controls.editor); + }, + createForm: function() { + var ipe = this; + function addText(mode, condition) { + var text = ipe.options['text' + mode + 'Controls']; + if (!text || condition === false) return; + ipe._form.appendChild(document.createTextNode(text)); + }; + this._form = $(document.createElement('form')); + this._form.id = this.options.formId; + this._form.addClassName(this.options.formClassName); + this._form.onsubmit = this._boundSubmitHandler; + this.createEditField(); + if ('textarea' == this._controls.editor.tagName.toLowerCase()) + this._form.appendChild(document.createElement('br')); + if (this.options.onFormCustomization) + this.options.onFormCustomization(this, this._form); + addText('Before', this.options.okControl || this.options.cancelControl); + this.createControl('ok', this._boundSubmitHandler); + addText('Between', this.options.okControl && this.options.cancelControl); + this.createControl('cancel', this._boundCancelHandler, 'editor_cancel'); + addText('After', this.options.okControl || this.options.cancelControl); + }, + destroy: function() { + if (this._oldInnerHTML) + this.element.innerHTML = this._oldInnerHTML; + this.leaveEditMode(); + this.unregisterListeners(); + }, + enterEditMode: function(e) { + if (this._saving || this._editing) return; + this._editing = true; + this.triggerCallback('onEnterEditMode'); + if (this.options.externalControl) + this.options.externalControl.hide(); + this.element.hide(); + this.createForm(); + this.element.parentNode.insertBefore(this._form, this.element); + if (!this.options.loadTextURL) + this.postProcessEditField(); + if (e) Event.stop(e); + }, + enterHover: function(e) { + if (this.options.hoverClassName) + this.element.addClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onEnterHover'); + }, + getText: function() { + return this.element.innerHTML.unescapeHTML(); + }, + handleAJAXFailure: function(transport) { + this.triggerCallback('onFailure', transport); + if (this._oldInnerHTML) { + this.element.innerHTML = this._oldInnerHTML; + this._oldInnerHTML = null; + } + }, + handleFormCancellation: function(e) { + this.wrapUp(); + if (e) Event.stop(e); + }, + handleFormSubmission: function(e) { + var form = this._form; + var value = $F(this._controls.editor); + this.prepareSubmission(); + var params = this.options.callback(form, value) || ''; + if (Object.isString(params)) + params = params.toQueryParams(); + params.editorId = this.element.id; + if (this.options.htmlResponse) { + var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Updater({ success: this.element }, this.url, options); + } else { + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.url, options); + } + if (e) Event.stop(e); + }, + leaveEditMode: function() { + this.element.removeClassName(this.options.savingClassName); + this.removeForm(); + this.leaveHover(); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + if (this.options.externalControl) + this.options.externalControl.show(); + this._saving = false; + this._editing = false; + this._oldInnerHTML = null; + this.triggerCallback('onLeaveEditMode'); + }, + leaveHover: function(e) { + if (this.options.hoverClassName) + this.element.removeClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onLeaveHover'); + }, + loadExternalText: function() { + this._form.addClassName(this.options.loadingClassName); + this._controls.editor.disabled = true; + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._form.removeClassName(this.options.loadingClassName); + var text = transport.responseText; + if (this.options.stripLoadedTextTags) + text = text.stripTags(); + this._controls.editor.value = text; + this._controls.editor.disabled = false; + this.postProcessEditField(); + }.bind(this), + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + postProcessEditField: function() { + var fpc = this.options.fieldPostCreation; + if (fpc) + $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate'](); + }, + prepareOptions: function() { + this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); + Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); + [this._extraDefaultOptions].flatten().compact().each(function(defs) { + Object.extend(this.options, defs); + }.bind(this)); + }, + prepareSubmission: function() { + this._saving = true; + this.removeForm(); + this.leaveHover(); + this.showSaving(); + }, + registerListeners: function() { + this._listeners = { }; + var listener; + $H(Ajax.InPlaceEditor.Listeners).each(function(pair) { + listener = this[pair.value].bind(this); + this._listeners[pair.key] = listener; + if (!this.options.externalControlOnly) + this.element.observe(pair.key, listener); + if (this.options.externalControl) + this.options.externalControl.observe(pair.key, listener); + }.bind(this)); + }, + removeForm: function() { + if (!this._form) return; + this._form.remove(); + this._form = null; + this._controls = { }; + }, + showSaving: function() { + this._oldInnerHTML = this.element.innerHTML; + this.element.innerHTML = this.options.savingText; + this.element.addClassName(this.options.savingClassName); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + }, + triggerCallback: function(cbName, arg) { + if ('function' == typeof this.options[cbName]) { + this.options[cbName](this, arg); + } + }, + unregisterListeners: function() { + $H(this._listeners).each(function(pair) { + if (!this.options.externalControlOnly) + this.element.stopObserving(pair.key, pair.value); + if (this.options.externalControl) + this.options.externalControl.stopObserving(pair.key, pair.value); + }.bind(this)); + }, + wrapUp: function(transport) { + this.leaveEditMode(); + // Can't use triggerCallback due to backward compatibility: requires + // binding + direct element + this._boundComplete(transport, this.element); + } +}); + +Object.extend(Ajax.InPlaceEditor.prototype, { + dispose: Ajax.InPlaceEditor.prototype.destroy +}); + +Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { + initialize: function($super, element, url, options) { + this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; + $super(element, url, options); + }, + + createEditField: function() { + var list = document.createElement('select'); + list.name = this.options.paramName; + list.size = 1; + this._controls.editor = list; + this._collection = this.options.collection || []; + if (this.options.loadCollectionURL) + this.loadCollection(); + else + this.checkForExternalText(); + this._form.appendChild(this._controls.editor); + }, + + loadCollection: function() { + this._form.addClassName(this.options.loadingClassName); + this.showLoadingText(this.options.loadingCollectionText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + var js = transport.responseText.strip(); + if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check + throw('Server returned an invalid collection representation.'); + this._collection = eval(js); + this.checkForExternalText(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadCollectionURL, options); + }, + + showLoadingText: function(text) { + this._controls.editor.disabled = true; + var tempOption = this._controls.editor.firstChild; + if (!tempOption) { + tempOption = document.createElement('option'); + tempOption.value = ''; + this._controls.editor.appendChild(tempOption); + tempOption.selected = true; + } + tempOption.update((text || '').stripScripts().stripTags()); + }, + + checkForExternalText: function() { + this._text = this.getText(); + if (this.options.loadTextURL) + this.loadExternalText(); + else + this.buildOptionList(); + }, + + loadExternalText: function() { + this.showLoadingText(this.options.loadingText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._text = transport.responseText.strip(); + this.buildOptionList(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + + buildOptionList: function() { + this._form.removeClassName(this.options.loadingClassName); + this._collection = this._collection.map(function(entry) { + return 2 === entry.length ? entry : [entry, entry].flatten(); + }); + var marker = ('value' in this.options) ? this.options.value : this._text; + var textFound = this._collection.any(function(entry) { + return entry[0] == marker; + }.bind(this)); + this._controls.editor.update(''); + var option; + this._collection.each(function(entry, index) { + option = document.createElement('option'); + option.value = entry[0]; + option.selected = textFound ? entry[0] == marker : 0 == index; + option.appendChild(document.createTextNode(entry[1])); + this._controls.editor.appendChild(option); + }.bind(this)); + this._controls.editor.disabled = false; + Field.scrollFreeActivate(this._controls.editor); + } +}); + +//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! **** +//**** This only exists for a while, in order to let **** +//**** users adapt to the new API. Read up on the new **** +//**** API and convert your code to it ASAP! **** + +Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) { + if (!options) return; + function fallback(name, expr) { + if (name in options || expr === undefined) return; + options[name] = expr; + }; + fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' : + options.cancelLink == options.cancelButton == false ? false : undefined))); + fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' : + options.okLink == options.okButton == false ? false : undefined))); + fallback('highlightColor', options.highlightcolor); + fallback('highlightEndColor', options.highlightendcolor); +}; + +Object.extend(Ajax.InPlaceEditor, { + DefaultOptions: { + ajaxOptions: { }, + autoRows: 3, // Use when multi-line w/ rows == 1 + cancelControl: 'link', // 'link'|'button'|false + cancelText: 'cancel', + clickToEditText: 'Click to edit', + externalControl: null, // id|elt + externalControlOnly: false, + fieldPostCreation: 'activate', // 'activate'|'focus'|false + formClassName: 'inplaceeditor-form', + formId: null, // id|elt + highlightColor: '#ffff99', + highlightEndColor: '#ffffff', + hoverClassName: '', + htmlResponse: true, + loadingClassName: 'inplaceeditor-loading', + loadingText: 'Loading...', + okControl: 'button', // 'link'|'button'|false + okText: 'ok', + paramName: 'value', + rows: 1, // If 1 and multi-line, uses autoRows + savingClassName: 'inplaceeditor-saving', + savingText: 'Saving...', + size: 0, + stripLoadedTextTags: false, + submitOnBlur: false, + textAfterControls: '', + textBeforeControls: '', + textBetweenControls: '' + }, + DefaultCallbacks: { + callback: function(form) { + return Form.serialize(form); + }, + onComplete: function(transport, element) { + // For backward compatibility, this one is bound to the IPE, and passes + // the element directly. It was too often customized, so we don't break it. + new Effect.Highlight(element, { + startcolor: this.options.highlightColor, keepBackgroundImage: true }); + }, + onEnterEditMode: null, + onEnterHover: function(ipe) { + ipe.element.style.backgroundColor = ipe.options.highlightColor; + if (ipe._effect) + ipe._effect.cancel(); + }, + onFailure: function(transport, ipe) { + alert('Error communication with the server: ' + transport.responseText.stripTags()); + }, + onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls. + onLeaveEditMode: null, + onLeaveHover: function(ipe) { + ipe._effect = new Effect.Highlight(ipe.element, { + startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor, + restorecolor: ipe._originalBackground, keepBackgroundImage: true + }); + } + }, + Listeners: { + click: 'enterEditMode', + keydown: 'checkForEscapeOrReturn', + mouseover: 'enterHover', + mouseout: 'leaveHover' + } +}); + +Ajax.InPlaceCollectionEditor.DefaultOptions = { + loadingCollectionText: 'Loading options...' +}; + +// Delayed observer, like Form.Element.Observer, +// but waits for delay after last key input +// Ideal for live-search fields + +Form.Element.DelayedObserver = Class.create({ + initialize: function(element, delay, callback) { + this.delay = delay || 0.5; + this.element = $(element); + this.callback = callback; + this.timer = null; + this.lastValue = $F(this.element); + Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); + }, + delayedListener: function(event) { + if(this.lastValue == $F(this.element)) return; + if(this.timer) clearTimeout(this.timer); + this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); + this.lastValue = $F(this.element); + }, + onTimerEvent: function() { + this.timer = null; + this.callback(this.element, $F(this.element)); + } +}); \ No newline at end of file diff --git a/public/javascripts/dragdrop.js b/public/javascripts/dragdrop.js new file mode 100644 index 0000000..07229f9 --- /dev/null +++ b/public/javascripts/dragdrop.js @@ -0,0 +1,973 @@ +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +if(Object.isUndefined(Effect)) + throw("dragdrop.js requires including script.aculo.us' effects.js library"); + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==$(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 = Position.cumulativeOffset(this.element); + 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 = Position.cumulativeOffset(this.element); + 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.id] = 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 = Position.cumulativeOffset(dropon); + 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..5a639d2 --- /dev/null +++ b/public/javascripts/effects.js @@ -0,0 +1,1128 @@ +// Copyright (c) 2005-2008 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) { + element = $(element); + effect = (effect || 'appear').toLowerCase(); + var options = Object.extend({ + queue: { position:'end', scope:(element.id || 'global'), limit: 1 } + }, arguments[2] || { }); + Effect[element.visible() ? + Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, 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/galleria/galleria.css b/public/javascripts/galleria/galleria.css new file mode 100644 index 0000000..91eb5de --- /dev/null +++ b/public/javascripts/galleria/galleria.css @@ -0,0 +1,9 @@ +.galleria{list-style:none;width:200px} +.galleria li{display:block;width:80px;height:80px;overflow:hidden;float:left;margin:0 10px 10px 0} +.galleria li a{display:none} +.galleria li div{position:absolute;display:none;top:0;left:180px} +.galleria li div img{cursor:pointer} +.galleria li.active div img,.galleria li.active div{display:block} +.galleria li img.thumb{cursor:pointer;top:auto;left:auto;display:block;width:auto;height:auto} +.galleria li .caption{display:block;padding-top:.5em} +* html .galleria li div span{width:400px} /* MSIE bug */ \ No newline at end of file diff --git a/public/javascripts/galleria/jquery.galleria.js b/public/javascripts/galleria/jquery.galleria.js new file mode 100644 index 0000000..7711473 --- /dev/null +++ b/public/javascripts/galleria/jquery.galleria.js @@ -0,0 +1,532 @@ +/** + * Galleria (http://monc.se/kitchen) + * + * Galleria is a javascript image gallery written in jQuery. + * It loads the images one by one from an unordered list and displays thumbnails when each image is loaded. + * It will create thumbnails for you if you choose so, scaled or unscaled, + * centered and cropped inside a fixed thumbnail box defined by CSS. + * + * The core of Galleria lies in it's smart preloading behaviour, snappiness and the fresh absence + * of obtrusive design elements. Use it as a foundation for your custom styled image gallery. + * + * MAJOR CHANGES v.FROM 0.9 + * Galleria now features a useful history extension, enabling back button and bookmarking for each image. + * The main image is no longer stored inside each list item, instead it is placed inside a container + * onImage and onThumb functions lets you customize the behaviours of the images on the site + * + * Tested in Safari 3, Firefox 2, MSIE 6, MSIE 7, Opera 9 + * + * Version 1.0 + * Februari 21, 2008 + * + * Copyright (c) 2008 David Hellsing (http://monc.se) + * Licensed under the GPL licenses. + * http://www.gnu.org/licenses/gpl.txt + **/ + +(function($){ + +var $$; + + +/** + * + * @desc Convert images from a simple html
      into a thumbnail gallery + * @author David Hellsing + * @version 1.0 + * + * @name Galleria + * @type jQuery + * + * @cat plugins/Media + * + * @example $('ul.gallery').galleria({options}); + * @desc Create a a gallery from an unordered list of images with thumbnails + * @options + * insert: (selector string) by default, Galleria will create a container div before your ul that holds the image. + * You can, however, specify a selector where the image will be placed instead (f.ex '#main_img') + * history: Boolean for setting the history object in action with enabled back button, bookmarking etc. + * onImage: (function) a function that gets fired when the image is displayed and brings the jQuery image object. + * You can use it to add click functionality and effects. + * f.ex onImage(image) { image.css('display','none').fadeIn(); } will fadeIn each image that is displayed + * onThumb: (function) a function that gets fired when the thumbnail is displayed and brings the jQuery thumb object. + * Works the same as onImage except it targets the thumbnail after it's loaded. + * +**/ + +$$ = $.fn.galleria = function($options) { + + // check for basic CSS support + if (!$$.hasCSS()) { return false; } + + // init the modified history object + $.historyInit($$.onPageLoad); + + // set default options + var $defaults = { + insert : '.galleria_container', + history : true, + clickNext : true, + onImage : function(image,caption,thumb) {}, + onThumb : function(thumb) {} + }; + + + // extend the options + var $opts = $.extend($defaults, $options); + + // bring the options to the galleria object + for (var i in $opts) { + if (i) { + $.galleria[i] = $opts[i]; + } + } + + // if no insert selector, create a new division and insert it before the ul + var _insert = ( $($opts.insert).is($opts.insert) ) ? + $($opts.insert) : + jQuery(document.createElement('div')).insertBefore(this); + + // create a wrapping div for the image + var _div = $(document.createElement('div')).addClass('galleria_wrapper'); + + // create a caption span + var _span = $(document.createElement('span')).addClass('caption'); + + // inject the wrapper in in the insert selector + _insert.addClass('galleria_container').append(_div).append(_span); + + //------------- + + return this.each(function(){ + + // add the Galleria class + $(this).addClass('galleria'); + + // loop through list + $(this).children('li').each(function(i) { + + // bring the scope + var _container = $(this); + + // build element specific options + var _o = $.meta ? $.extend({}, $opts, _container.data()) : $opts; + + // remove the clickNext if image is only child + _o.clickNext = $(this).is(':only-child') ? false : _o.clickNext; + + // try to fetch an anchor + var _a = $(this).find('a').is('a') ? $(this).find('a') : false; + + // reference the original image as a variable and hide it + var _img = $(this).children('img').css('display','none'); + + // extract the original source + var _src = _a ? _a.attr('href') : _img.attr('src'); + + // find a title + var _title = _a ? _a.attr('title') : _img.attr('title'); + + // create loader image + var _loader = new Image(); + + // check url and activate container if match + if (_o.history && (window.location.hash && window.location.hash.replace(/\#/,'') == _src)) { + _container.siblings('.active').removeClass('active'); + _container.addClass('active'); + } + + // begin loader + $(_loader).load(function () { + + // try to bring the alt + $(this).attr('alt',_img.attr('alt')); + + //----------------------------------------------------------------- + // the image is loaded, let's create the thumbnail + + var _thumb = _a ? + _a.find('img').addClass('thumb noscale').css('display','none') : + _img.clone(true).addClass('thumb').css('display','none'); + + if (_a) { _a.replaceWith(_thumb); } + + if (!_thumb.hasClass('noscale')) { // scaled tumbnails! + var w = Math.ceil( _img.width() / _img.height() * _container.height() ); + var h = Math.ceil( _img.height() / _img.width() * _container.width() ); + if (w < h) { + _thumb.css({ height: 'auto', width: _container.width(), marginTop: -(h-_container.height())/2 }); + } else { + _thumb.css({ width: 'auto', height: _container.height(), marginLeft: -(w-_container.width())/2 }); + } + } else { // Center thumbnails. + // a tiny timer fixed the width/height + window.setTimeout(function() { + _thumb.css({ + marginLeft: -( _thumb.width() - _container.width() )/2, + marginTop: -( _thumb.height() - _container.height() )/2 + }); + }, 1); + } + + // add the rel attribute + _thumb.attr('rel',_src); + + // add the title attribute + _thumb.attr('title',_title); + + // add the click functionality to the _thumb + _thumb.click(function() { + $.galleria.activate(_src); + }); + + // hover classes for IE6 + _thumb.hover( + function() { $(this).addClass('hover'); }, + function() { $(this).removeClass('hover'); } + ); + _container.hover( + function() { _container.addClass('hover'); }, + function() { _container.removeClass('hover'); } + ); + + // prepend the thumbnail in the container + _container.prepend(_thumb); + + // show the thumbnail + _thumb.css('display','block'); + + // call the onThumb function + _o.onThumb(jQuery(_thumb)); + + // check active class and activate image if match + if (_container.hasClass('active')) { + $.galleria.activate(_src); + //_span.text(_title); + } + + //----------------------------------------------------------------- + + // finally delete the original image + _img.remove(); + + }).error(function () { + + // Error handling + _container.html('Error loading image: '+_src+''); + + }).attr('src', _src); + }); + }); +}; + +/** + * + * @name NextSelector + * + * @desc Returns the sibling sibling, or the first one + * +**/ + +$$.nextSelector = function(selector) { + return $(selector).is(':last-child') ? + $(selector).siblings(':first-child') : + $(selector).next(); + +}; + +/** + * + * @name previousSelector + * + * @desc Returns the previous sibling, or the last one + * +**/ + +$$.previousSelector = function(selector) { + return $(selector).is(':first-child') ? + $(selector).siblings(':last-child') : + $(selector).prev(); + +}; + +/** + * + * @name hasCSS + * + * @desc Checks for CSS support and returns a boolean value + * +**/ + +$$.hasCSS = function() { + $('body').append( + $(document.createElement('div')).attr('id','css_test').css({ width:'1px', height:'1px', display:'none' }) + ); + var _v = ($('#css_test').width() != 1) ? false : true; + $('#css_test').remove(); + return _v; +}; + +/** + * + * @name onPageLoad + * + * @desc The function that displays the image and alters the active classes + * + * Note: This function gets called when: + * 1. after calling $.historyInit(); + * 2. after calling $.historyLoad(); + * 3. after pushing "Go Back" button of a browser + * +**/ + +$$.onPageLoad = function(_src) { + + // get the wrapper + var _wrapper = $('.galleria_wrapper'); + + // get the thumb + var _thumb = $('.galleria img[rel="'+_src+'"]'); + + if (_src) { + + // new hash location + if ($.galleria.history) { + window.location = window.location.href.replace(/\#.*/,'') + '#' + _src; + } + + // alter the active classes + _thumb.parents('li').siblings('.active').removeClass('active'); + _thumb.parents('li').addClass('active'); + + // define a new image + var _img = $(new Image()).attr('src',_src).addClass('replaced'); + + // empty the wrapper and insert the new image + _wrapper.empty().append(_img); + + // insert the caption + _wrapper.siblings('.caption').text(_thumb.attr('title')); + + // fire the onImage function to customize the loaded image's features + $.galleria.onImage(_img,_wrapper.siblings('.caption'),_thumb); + + // add clickable image helper + if($.galleria.clickNext) { + _img.css('cursor','pointer').click(function() { $.galleria.next(); }); + } + + } else { + + // clean up the container if none are active + _wrapper.siblings().andSelf().empty(); + + // remove active classes + $('.galleria li.active').removeClass('active'); + } + + // place the source in the galleria.current variable + $.galleria.current = _src; + +}; + +/** + * + * @name jQuery.galleria + * + * @desc The global galleria object holds four constant variables and four public methods: + * $.galleria.history = a boolean for setting the history object in action with named URLs + * $.galleria.current = is the current source that's being viewed. + * $.galleria.clickNext = boolean helper for adding a clickable image that leads to the next one in line + * $.galleria.next() = displays the next image in line, returns to first image after the last. + * $.galleria.prev() = displays the previous image in line, returns to last image after the first. + * $.galleria.activate(_src) = displays an image from _src in the galleria container. + * $.galleria.onImage(image,caption) = gets fired when the image is displayed. + * +**/ + +$.extend({galleria : { + current : '', + onImage : function(){}, + activate : function(_src) { + if ($.galleria.history) { + $.historyLoad(_src); + } else { + $$.onPageLoad(_src); + } + }, + next : function() { + var _next = $($$.nextSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel'); + $.galleria.activate(_next); + }, + prev : function() { + var _prev = $($$.previousSelector($('.galleria img[rel="'+$.galleria.current+'"]').parents('li'))).find('img').attr('rel'); + $.galleria.activate(_prev); + } +} +}); + +})(jQuery); + + +/** + * + * History extension for jQuery + * Credits to http://www.mikage.to/ + * +**/ + + +/* + * jQuery history plugin + * + * Copyright (c) 2006 Taku Sano (Mikage Sawatari) + * Licensed under the MIT License: + * http://www.opensource.org/licenses/mit-license.php + * + * Modified by Lincoln Cooper to add Safari support and only call the callback once during initialization + * for msie when no initial hash supplied. + */ + + +jQuery.extend({ + historyCurrentHash: undefined, + + historyCallback: undefined, + + historyInit: function(callback){ + jQuery.historyCallback = callback; + var current_hash = location.hash; + + jQuery.historyCurrentHash = current_hash; + if(jQuery.browser.msie) { + // To stop the callback firing twice during initilization if no hash present + if (jQuery.historyCurrentHash === '') { + jQuery.historyCurrentHash = '#'; + } + + // add hidden iframe for IE + $("body").prepend(''); + var ihistory = $("#jQuery_history")[0]; + var iframe = ihistory.contentWindow.document; + iframe.open(); + iframe.close(); + iframe.location.hash = current_hash; + } + else if ($.browser.safari) { + // etablish back/forward stacks + jQuery.historyBackStack = []; + jQuery.historyBackStack.length = history.length; + jQuery.historyForwardStack = []; + + jQuery.isFirst = true; + } + jQuery.historyCallback(current_hash.replace(/^#/, '')); + setInterval(jQuery.historyCheck, 100); + }, + + historyAddHistory: function(hash) { + // This makes the looping function do something + jQuery.historyBackStack.push(hash); + + jQuery.historyForwardStack.length = 0; // clear forwardStack (true click occured) + this.isFirst = true; + }, + + historyCheck: function(){ + if(jQuery.browser.msie) { + // On IE, check for location.hash of iframe + var ihistory = $("#jQuery_history")[0]; + var iframe = ihistory.contentDocument || ihistory.contentWindow.document; + var current_hash = iframe.location.hash; + if(current_hash != jQuery.historyCurrentHash) { + + location.hash = current_hash; + jQuery.historyCurrentHash = current_hash; + jQuery.historyCallback(current_hash.replace(/^#/, '')); + + } + } else if ($.browser.safari) { + if (!jQuery.dontCheck) { + var historyDelta = history.length - jQuery.historyBackStack.length; + + if (historyDelta) { // back or forward button has been pushed + jQuery.isFirst = false; + var i; + if (historyDelta < 0) { // back button has been pushed + // move items to forward stack + for (i = 0; i < Math.abs(historyDelta); i++) { + jQuery.historyForwardStack.unshift(jQuery.historyBackStack.pop()); + } + } else { // forward button has been pushed + // move items to back stack + for (i = 0; i < historyDelta; i++) { + jQuery.historyBackStack.push(jQuery.historyForwardStack.shift()); + } + } + var cachedHash = jQuery.historyBackStack[jQuery.historyBackStack.length - 1]; + if (cachedHash !== undefined) { + jQuery.historyCurrentHash = location.hash; + jQuery.historyCallback(cachedHash); + } + } else if (jQuery.historyBackStack[jQuery.historyBackStack.length - 1] === undefined && !jQuery.isFirst) { + // back button has been pushed to beginning and URL already pointed to hash (e.g. a bookmark) + // document.URL doesn't change in Safari + if (document.URL.indexOf('#') >= 0) { + jQuery.historyCallback(document.URL.split('#')[1]); + } else { + current_hash = location.hash; + jQuery.historyCallback(''); + } + jQuery.isFirst = true; + } + } + } else { + // otherwise, check for location.hash + current_hash = location.hash; + if(current_hash != jQuery.historyCurrentHash) { + jQuery.historyCurrentHash = current_hash; + jQuery.historyCallback(current_hash.replace(/^#/, '')); + } + } + }, + historyLoad: function(hash){ + var newhash; + + if (jQuery.browser.safari) { + newhash = hash; + } + else { + newhash = '#' + hash; + location.hash = newhash; + } + jQuery.historyCurrentHash = newhash; + + if(jQuery.browser.msie) { + var ihistory = $("#jQuery_history")[0]; + var iframe = ihistory.contentWindow.document; + iframe.open(); + iframe.close(); + iframe.location.hash = newhash; + jQuery.historyCallback(hash); + } + else if (jQuery.browser.safari) { + jQuery.dontCheck = true; + // Manually keep track of the history values for Safari + this.historyAddHistory(hash); + + // Wait a while before allowing checking so that Safari has time to update the "history" object + // correctly (otherwise the check loop would detect a false change in hash). + var fn = function() {jQuery.dontCheck = false;}; + window.setTimeout(fn, 200); + jQuery.historyCallback(hash); + // N.B. "location.hash=" must be the last line of code for Safari as execution stops afterwards. + // By explicitly using the "location.hash" command (instead of using a variable set to "location.hash") the + // URL in the browser and the "history" object are both updated correctly. + location.hash = newhash; + } + else { + jQuery.historyCallback(hash); + } + } +}); \ No newline at end of file diff --git a/public/javascripts/jquery-1.3.2.js b/public/javascripts/jquery-1.3.2.js new file mode 100644 index 0000000..9263574 --- /dev/null +++ b/public/javascripts/jquery-1.3.2.js @@ -0,0 +1,4376 @@ +/*! + * jQuery JavaScript Library v1.3.2 + * http://jquery.com/ + * + * Copyright (c) 2009 John Resig + * Dual licensed under the MIT and GPL licenses. + * http://docs.jquery.com/License + * + * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009) + * Revision: 6246 + */ +(function(){ + +var + // Will speed up references to window, and allows munging its name. + window = this, + // Will speed up references to undefined, and allows munging its name. + undefined, + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + // Map over the $ in case of overwrite + _$ = window.$, + + jQuery = window.jQuery = window.$ = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context ); + }, + + // A simple way to check for HTML strings or ID strings + // (both of which we optimize for) + quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/, + // Is it a simple selector + isSimple = /^.[^:#\[\.,]*$/; + +jQuery.fn = jQuery.prototype = { + init: function( selector, context ) { + // Make sure that a selection was provided + selector = selector || document; + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this[0] = selector; + this.length = 1; + this.context = selector; + return this; + } + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + var match = quickExpr.exec( selector ); + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) + selector = jQuery.clean( [ match[1] ], context ); + + // HANDLE: $("#id") + else { + var elem = document.getElementById( match[3] ); + + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem && elem.id != match[3] ) + return jQuery().find( selector ); + + // Otherwise, we inject the element directly into the jQuery object + var ret = jQuery( elem || [] ); + ret.context = document; + ret.selector = selector; + return ret; + } + + // HANDLE: $(expr, [context]) + // (which is just equivalent to: $(content).find(expr) + } else + return jQuery( context ).find( selector ); + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) + return jQuery( document ).ready( selector ); + + // Make sure that old selector state is passed along + if ( selector.selector && selector.context ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return this.setArray(jQuery.isArray( selector ) ? + selector : + jQuery.makeArray(selector)); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.3.2", + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num === undefined ? + + // Return a 'clean' array + Array.prototype.slice.call( this ) : + + // Return just the object + this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = jQuery( elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) + ret.selector = this.selector + (this.selector ? " " : "") + selector; + else if ( name ) + ret.selector = this.selector + "." + name + "(" + selector + ")"; + + // Return the newly-formed element set + return ret; + }, + + // Force the current matched set of elements to become + // the specified array of elements (destroying the stack in the process) + // You should use pushStack() in order to do this, but maintain the stack + setArray: function( elems ) { + // Resetting the length to 0, then using the native Array push + // is a super-fast way to populate an object with array-like properties + this.length = 0; + Array.prototype.push.apply( this, elems ); + + return this; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem && elem.jquery ? elem[0] : elem + , this ); + }, + + attr: function( name, value, type ) { + var options = name; + + // Look for the case where we're accessing a style value + if ( typeof name === "string" ) + if ( value === undefined ) + return this[0] && jQuery[ type || "attr" ]( this[0], name ); + + else { + options = {}; + options[ name ] = value; + } + + // Check to see if we're setting style values + return this.each(function(i){ + // Set all the styles + for ( name in options ) + jQuery.attr( + type ? + this.style : + this, + name, jQuery.prop( this, options[ name ], type, i, name ) + ); + }); + }, + + css: function( key, value ) { + // ignore negative width and height values + if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 ) + value = undefined; + return this.attr( key, value, "curCSS" ); + }, + + text: function( text ) { + if ( typeof text !== "object" && text != null ) + return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); + + var ret = ""; + + jQuery.each( text || this, function(){ + jQuery.each( this.childNodes, function(){ + if ( this.nodeType != 8 ) + ret += this.nodeType != 1 ? + this.nodeValue : + jQuery.fn.text( [ this ] ); + }); + }); + + return ret; + }, + + wrapAll: function( html ) { + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).clone(); + + if ( this[0].parentNode ) + wrap.insertBefore( this[0] ); + + wrap.map(function(){ + var elem = this; + + while ( elem.firstChild ) + elem = elem.firstChild; + + return elem; + }).append(this); + } + + return this; + }, + + wrapInner: function( html ) { + return this.each(function(){ + jQuery( this ).contents().wrapAll( html ); + }); + }, + + wrap: function( html ) { + return this.each(function(){ + jQuery( this ).wrapAll( html ); + }); + }, + + append: function() { + return this.domManip(arguments, true, function(elem){ + if (this.nodeType == 1) + this.appendChild( elem ); + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function(elem){ + if (this.nodeType == 1) + this.insertBefore( elem, this.firstChild ); + }); + }, + + before: function() { + return this.domManip(arguments, false, function(elem){ + this.parentNode.insertBefore( elem, this ); + }); + }, + + after: function() { + return this.domManip(arguments, false, function(elem){ + this.parentNode.insertBefore( elem, this.nextSibling ); + }); + }, + + end: function() { + return this.prevObject || jQuery( [] ); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: [].push, + sort: [].sort, + splice: [].splice, + + find: function( selector ) { + if ( this.length === 1 ) { + var ret = this.pushStack( [], "find", selector ); + ret.length = 0; + jQuery.find( selector, this[0], ret ); + return ret; + } else { + return this.pushStack( jQuery.unique(jQuery.map(this, function(elem){ + return jQuery.find( selector, elem ); + })), "find", selector ); + } + }, + + clone: function( events ) { + // Do the clone + var ret = this.map(function(){ + if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) { + // IE copies events bound via attachEvent when + // using cloneNode. Calling detachEvent on the + // clone will also remove the events from the orignal + // In order to get around this, we use innerHTML. + // Unfortunately, this means some modifications to + // attributes in IE that are actually only stored + // as properties will not be copied (such as the + // the name attribute on an input). + var html = this.outerHTML; + if ( !html ) { + var div = this.ownerDocument.createElement("div"); + div.appendChild( this.cloneNode(true) ); + html = div.innerHTML; + } + + return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0]; + } else + return this.cloneNode(true); + }); + + // Copy the events from the original to the clone + if ( events === true ) { + var orig = this.find("*").andSelf(), i = 0; + + ret.find("*").andSelf().each(function(){ + if ( this.nodeName !== orig[i].nodeName ) + return; + + var events = jQuery.data( orig[i], "events" ); + + for ( var type in events ) { + for ( var handler in events[ type ] ) { + jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data ); + } + } + + i++; + }); + } + + // Return the cloned set + return ret; + }, + + filter: function( selector ) { + return this.pushStack( + jQuery.isFunction( selector ) && + jQuery.grep(this, function(elem, i){ + return selector.call( elem, i ); + }) || + + jQuery.multiFilter( selector, jQuery.grep(this, function(elem){ + return elem.nodeType === 1; + }) ), "filter", selector ); + }, + + closest: function( selector ) { + var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null, + closer = 0; + + return this.map(function(){ + var cur = this; + while ( cur && cur.ownerDocument ) { + if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) { + jQuery.data(cur, "closest", closer); + return cur; + } + cur = cur.parentNode; + closer++; + } + }); + }, + + not: function( selector ) { + if ( typeof selector === "string" ) + // test special case where just one selector is passed in + if ( isSimple.test( selector ) ) + return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector ); + else + selector = jQuery.multiFilter( selector, this ); + + var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType; + return this.filter(function() { + return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector; + }); + }, + + add: function( selector ) { + return this.pushStack( jQuery.unique( jQuery.merge( + this.get(), + typeof selector === "string" ? + jQuery( selector ) : + jQuery.makeArray( selector ) + ))); + }, + + is: function( selector ) { + return !!selector && jQuery.multiFilter( selector, this ).length > 0; + }, + + hasClass: function( selector ) { + return !!selector && this.is( "." + selector ); + }, + + val: function( value ) { + if ( value === undefined ) { + var elem = this[0]; + + if ( elem ) { + if( jQuery.nodeName( elem, 'option' ) ) + return (elem.attributes.value || {}).specified ? elem.value : elem.text; + + // We need to handle select boxes special + if ( jQuery.nodeName( elem, "select" ) ) { + var index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type == "select-one"; + + // Nothing was selected + if ( index < 0 ) + return null; + + // Loop through all the selected options + for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { + var option = options[ i ]; + + if ( option.selected ) { + // Get the specifc value for the option + value = jQuery(option).val(); + + // We don't need an array for one selects + if ( one ) + return value; + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + } + + // Everything else, we just grab the value + return (elem.value || "").replace(/\r/g, ""); + + } + + return undefined; + } + + if ( typeof value === "number" ) + value += ''; + + return this.each(function(){ + if ( this.nodeType != 1 ) + return; + + if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) ) + this.checked = (jQuery.inArray(this.value, value) >= 0 || + jQuery.inArray(this.name, value) >= 0); + + else if ( jQuery.nodeName( this, "select" ) ) { + var values = jQuery.makeArray(value); + + jQuery( "option", this ).each(function(){ + this.selected = (jQuery.inArray( this.value, values ) >= 0 || + jQuery.inArray( this.text, values ) >= 0); + }); + + if ( !values.length ) + this.selectedIndex = -1; + + } else + this.value = value; + }); + }, + + html: function( value ) { + return value === undefined ? + (this[0] ? + this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") : + null) : + this.empty().append( value ); + }, + + replaceWith: function( value ) { + return this.after( value ).remove(); + }, + + eq: function( i ) { + return this.slice( i, +i + 1 ); + }, + + slice: function() { + return this.pushStack( Array.prototype.slice.apply( this, arguments ), + "slice", Array.prototype.slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function(elem, i){ + return callback.call( elem, i, elem ); + })); + }, + + andSelf: function() { + return this.add( this.prevObject ); + }, + + domManip: function( args, table, callback ) { + if ( this[0] ) { + var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(), + scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ), + first = fragment.firstChild; + + if ( first ) + for ( var i = 0, l = this.length; i < l; i++ ) + callback.call( root(this[i], first), this.length > 1 || i > 0 ? + fragment.cloneNode(true) : fragment ); + + if ( scripts ) + jQuery.each( scripts, evalScript ); + } + + return this; + + function root( elem, cur ) { + return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ? + (elem.getElementsByTagName("tbody")[0] || + elem.appendChild(elem.ownerDocument.createElement("tbody"))) : + elem; + } + } +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +function evalScript( i, elem ) { + if ( elem.src ) + jQuery.ajax({ + url: elem.src, + async: false, + dataType: "script" + }); + + else + jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" ); + + if ( elem.parentNode ) + elem.parentNode.removeChild( elem ); +} + +function now(){ + return +new Date; +} + +jQuery.extend = jQuery.fn.extend = function() { + // copy reference to target object + var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) + target = {}; + + // extend jQuery itself if only one argument is passed + if ( length == i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) + // Extend the base object + for ( var name in options ) { + var src = target[ name ], copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) + continue; + + // Recurse if we're merging object values + if ( deep && copy && typeof copy === "object" && !copy.nodeType ) + target[ name ] = jQuery.extend( deep, + // Never move original objects, clone them + src || ( copy.length != null ? [ ] : { } ) + , copy ); + + // Don't bring in undefined values + else if ( copy !== undefined ) + target[ name ] = copy; + + } + + // Return the modified object + return target; +}; + +// exclude the following css properties to add px +var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i, + // cache defaultView + defaultView = document.defaultView || {}, + toString = Object.prototype.toString; + +jQuery.extend({ + noConflict: function( deep ) { + window.$ = _$; + + if ( deep ) + window.jQuery = _jQuery; + + return jQuery; + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return toString.call(obj) === "[object Function]"; + }, + + isArray: function( obj ) { + return toString.call(obj) === "[object Array]"; + }, + + // check if an element is in a (or is an) XML document + isXMLDoc: function( elem ) { + return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || + !!elem.ownerDocument && jQuery.isXMLDoc( elem.ownerDocument ); + }, + + // Evalulates a script in a global context + globalEval: function( data ) { + if ( data && /\S/.test(data) ) { + // Inspired by code by Andrea Giammarchi + // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html + var head = document.getElementsByTagName("head")[0] || document.documentElement, + script = document.createElement("script"); + + script.type = "text/javascript"; + if ( jQuery.support.scriptEval ) + script.appendChild( document.createTextNode( data ) ); + else + script.text = data; + + // Use insertBefore instead of appendChild to circumvent an IE6 bug. + // This arises when a base node is used (#2709). + head.insertBefore( script, head.firstChild ); + head.removeChild( script ); + } + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, length = object.length; + + if ( args ) { + if ( length === undefined ) { + for ( name in object ) + if ( callback.apply( object[ name ], args ) === false ) + break; + } else + for ( ; i < length; ) + if ( callback.apply( object[ i++ ], args ) === false ) + break; + + // A special, fast, case for the most common use of each + } else { + if ( length === undefined ) { + for ( name in object ) + if ( callback.call( object[ name ], name, object[ name ] ) === false ) + break; + } else + for ( var value = object[0]; + i < length && callback.call( value, i, value ) !== false; value = object[++i] ){} + } + + return object; + }, + + prop: function( elem, value, type, i, name ) { + // Handle executable functions + if ( jQuery.isFunction( value ) ) + value = value.call( elem, i ); + + // Handle passing in a number to a CSS property + return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ? + value + "px" : + value; + }, + + className: { + // internal only, use addClass("class") + add: function( elem, classNames ) { + jQuery.each((classNames || "").split(/\s+/), function(i, className){ + if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) ) + elem.className += (elem.className ? " " : "") + className; + }); + }, + + // internal only, use removeClass("class") + remove: function( elem, classNames ) { + if (elem.nodeType == 1) + elem.className = classNames !== undefined ? + jQuery.grep(elem.className.split(/\s+/), function(className){ + return !jQuery.className.has( classNames, className ); + }).join(" ") : + ""; + }, + + // internal only, use hasClass("class") + has: function( elem, className ) { + return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1; + } + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback ) { + var old = {}; + // Remember the old values, and insert the new ones + for ( var name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + callback.call( elem ); + + // Revert the old values + for ( var name in options ) + elem.style[ name ] = old[ name ]; + }, + + css: function( elem, name, force, extra ) { + if ( name == "width" || name == "height" ) { + var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ]; + + function getWH() { + val = name == "width" ? elem.offsetWidth : elem.offsetHeight; + + if ( extra === "border" ) + return; + + jQuery.each( which, function() { + if ( !extra ) + val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0; + if ( extra === "margin" ) + val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0; + else + val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0; + }); + } + + if ( elem.offsetWidth !== 0 ) + getWH(); + else + jQuery.swap( elem, props, getWH ); + + return Math.max(0, Math.round(val)); + } + + return jQuery.curCSS( elem, name, force ); + }, + + curCSS: function( elem, name, force ) { + var ret, style = elem.style; + + // We need to handle opacity special in IE + if ( name == "opacity" && !jQuery.support.opacity ) { + ret = jQuery.attr( style, "opacity" ); + + return ret == "" ? + "1" : + ret; + } + + // Make sure we're using the right name for getting the float value + if ( name.match( /float/i ) ) + name = styleFloat; + + if ( !force && style && style[ name ] ) + ret = style[ name ]; + + else if ( defaultView.getComputedStyle ) { + + // Only "float" is needed here + if ( name.match( /float/i ) ) + name = "float"; + + name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase(); + + var computedStyle = defaultView.getComputedStyle( elem, null ); + + if ( computedStyle ) + ret = computedStyle.getPropertyValue( name ); + + // We should always get a number back from opacity + if ( name == "opacity" && ret == "" ) + ret = "1"; + + } else if ( elem.currentStyle ) { + var camelCase = name.replace(/\-(\w)/g, function(all, letter){ + return letter.toUpperCase(); + }); + + ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ]; + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) { + // Remember the original values + var left = style.left, rsLeft = elem.runtimeStyle.left; + + // Put in the new values to get a computed value out + elem.runtimeStyle.left = elem.currentStyle.left; + style.left = ret || 0; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + elem.runtimeStyle.left = rsLeft; + } + } + + return ret; + }, + + clean: function( elems, context, fragment ) { + context = context || document; + + // !context.createElement fails in IE with an error but returns typeof 'object' + if ( typeof context.createElement === "undefined" ) + context = context.ownerDocument || context[0] && context[0].ownerDocument || document; + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) { + var match = /^<(\w+)\s*\/?>$/.exec(elems[0]); + if ( match ) + return [ context.createElement( match[1] ) ]; + } + + var ret = [], scripts = [], div = context.createElement("div"); + + jQuery.each(elems, function(i, elem){ + if ( typeof elem === "number" ) + elem += ''; + + if ( !elem ) + return; + + // Convert html string into DOM nodes + if ( typeof elem === "string" ) { + // Fix "XHTML"-style tags in all browsers + elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){ + return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ? + all : + front + ">"; + }); + + // Trim whitespace, otherwise indexOf won't work as expected + var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase(); + + var wrap = + // option or optgroup + !tags.indexOf("", "" ] || + + !tags.indexOf("", "" ] || + + tags.match(/^<(thead|tbody|tfoot|colg|cap)/) && + [ 1, "", "
      " ] || + + !tags.indexOf("", "" ] || + + // matched above + (!tags.indexOf("", "" ] || + + !tags.indexOf("", "" ] || + + // IE can't serialize and