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adding episode 106

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commit 30e8f2ad950b0f3fa070796c11d790db0313bbe9 1 parent 1a5a5f5
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  1. +2 −0  .gitignore
  2. +3 −0  episode-106/README
  3. +3 −0  episode-106/store/.gitignore
  4. +203 −0 episode-106/store/README
  5. +10 −0 episode-106/store/Rakefile
  6. +17 −0 episode-106/store/app/controllers/application.rb
  7. +44 −0 episode-106/store/app/controllers/products_controller.rb
  8. +28 −0 episode-106/store/app/controllers/sessions_controller.rb
  9. +23 −0 episode-106/store/app/controllers/users_controller.rb
  10. +3 −0  episode-106/store/app/helpers/application_helper.rb
  11. +23 −0 episode-106/store/app/helpers/layout_helper.rb
  12. +3 −0  episode-106/store/app/helpers/products_helper.rb
  13. +2 −0  episode-106/store/app/helpers/sessions_helper.rb
  14. +2 −0  episode-106/store/app/helpers/users_helper.rb
  15. +3 −0  episode-106/store/app/models/product.rb
  16. +83 −0 episode-106/store/app/models/user.rb
  17. +22 −0 episode-106/store/app/views/layouts/application.html.erb
  18. +11 −0 episode-106/store/app/views/products/_form.html.erb
  19. +8 −0 episode-106/store/app/views/products/edit.html.erb
  20. +12 −0 episode-106/store/app/views/products/index.html.erb
  21. +5 −0 episode-106/store/app/views/products/new.html.erb
  22. +20 −0 episode-106/store/app/views/products/show.html.erb
  23. +11 −0 episode-106/store/app/views/sessions/new.html.erb
  24. +27 −0 episode-106/store/app/views/users/new.html.erb
  25. +109 −0 episode-106/store/config/boot.rb
  26. +19 −0 episode-106/store/config/database.yml
  27. +10 −0 episode-106/store/config/environment.rb
  28. +18 −0 episode-106/store/config/environments/development.rb
  29. +19 −0 episode-106/store/config/environments/production.rb
  30. +22 −0 episode-106/store/config/environments/test.rb
  31. +19 −0 episode-106/store/config/example_database.yml
  32. +10 −0 episode-106/store/config/initializers/inflections.rb
  33. +5 −0 episode-106/store/config/initializers/mime_types.rb
  34. +9 −0 episode-106/store/config/routes.rb
  35. +14 −0 episode-106/store/db/migrate/20080514032458_create_products.rb
  36. +18 −0 episode-106/store/db/migrate/20080514032929_create_users.rb
  37. +9 −0 episode-106/store/db/migrate/20080514051120_add_time_zone_to_users.rb
  38. +34 −0 episode-106/store/db/schema.rb
  39. +2 −0  episode-106/store/doc/README_FOR_APP
  40. +115 −0 episode-106/store/lib/authenticated_system.rb
  41. +10 −0 episode-106/store/lib/authenticated_test_helper.rb
  42. 0  episode-106/store/log/.gitignore
  43. +40 −0 episode-106/store/public/.htaccess
  44. +30 −0 episode-106/store/public/404.html
  45. +30 −0 episode-106/store/public/422.html
  46. +30 −0 episode-106/store/public/500.html
  47. +10 −0 episode-106/store/public/dispatch.cgi
  48. +24 −0 episode-106/store/public/dispatch.fcgi
  49. +10 −0 episode-106/store/public/dispatch.rb
  50. 0  episode-106/store/public/favicon.ico
  51. BIN  episode-106/store/public/images/rails.png
  52. +2 −0  episode-106/store/public/javascripts/application.js
  53. +963 −0 episode-106/store/public/javascripts/controls.js
  54. +972 −0 episode-106/store/public/javascripts/dragdrop.js
  55. +1,120 −0 episode-106/store/public/javascripts/effects.js
  56. +4,225 −0 episode-106/store/public/javascripts/prototype.js
  57. +5 −0 episode-106/store/public/robots.txt
  58. +82 −0 episode-106/store/public/stylesheets/application.css
  59. +3 −0  episode-106/store/script/about
  60. +3 −0  episode-106/store/script/console
  61. +3 −0  episode-106/store/script/dbconsole
  62. +3 −0  episode-106/store/script/destroy
  63. +3 −0  episode-106/store/script/generate
  64. +3 −0  episode-106/store/script/performance/benchmarker
  65. +3 −0  episode-106/store/script/performance/profiler
  66. +3 −0  episode-106/store/script/performance/request
  67. +3 −0  episode-106/store/script/plugin
  68. +3 −0  episode-106/store/script/process/inspector
  69. +3 −0  episode-106/store/script/process/reaper
  70. +3 −0  episode-106/store/script/process/spawner
  71. +3 −0  episode-106/store/script/runner
  72. +3 −0  episode-106/store/script/server
  73. +9 −0 episode-106/store/test/fixtures/products.yml
  74. +19 −0 episode-106/store/test/fixtures/users.yml
  75. +54 −0 episode-106/store/test/functional/products_controller_test.rb
  76. +85 −0 episode-106/store/test/functional/sessions_controller_test.rb
  77. +67 −0 episode-106/store/test/functional/users_controller_test.rb
  78. +38 −0 episode-106/store/test/test_helper.rb
  79. +8 −0 episode-106/store/test/unit/product_test.rb
  80. +103 −0 episode-106/store/test/unit/user_test.rb
  81. 0  episode-106/store/tmp/.gitignore
  82. 0  episode-106/store/vendor/.gitignore
  83. +51 −0 episode-106/store/vendor/plugins/restful-authentication/README
  84. +22 −0 episode-106/store/vendor/plugins/restful-authentication/Rakefile
  85. +1 −0  episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/USAGE
  86. +263 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/authenticated_generator.rb
  87. +3 −0  episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/activation.html.erb
  88. +115 −0 ...-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/authenticated_system.rb
  89. +10 −0 ...store/vendor/plugins/restful-authentication/generators/authenticated/templates/authenticated_test_helper.rb
  90. +31 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/controller.rb
  91. +19 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/fixtures.yml
  92. +74 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/functional_spec.rb
  93. +85 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/functional_test.rb
  94. +2 −0  episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/helper.rb
  95. +14 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/login.html.erb
  96. +25 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/mailer.rb
  97. +31 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/mailer_test.rb
  98. +22 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/migration.rb
  99. +142 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/model.rb
  100. +65 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/model_controller.rb
  101. +86 −0 ...106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/model_functional_spec.rb
  102. +99 −0 ...106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/model_functional_test.rb
  103. +2 −0  episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/model_helper.rb
  104. +11 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/observer.rb
  105. +16 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/signup.html.erb
  106. +8 −0 ...store/vendor/plugins/restful-authentication/generators/authenticated/templates/signup_notification.html.erb
  107. +174 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/unit_spec.rb
  108. +164 −0 episode-106/store/vendor/plugins/restful-authentication/generators/authenticated/templates/unit_test.rb
  109. +1 −0  episode-106/store/vendor/plugins/restful-authentication/install.rb
  110. +29 −0 episode-106/store/vendor/plugins/restful-authentication/lib/restful_authentication/rails_commands.rb
2  .gitignore
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+.DS_Store
+._*
3  episode-106/README
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+Source code for Railscasts episode #106.
+
+http://railscasts.com/episodes/106
3  episode-106/store/.gitignore
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+log/*.log
+tmp/**/*
+db/*.sqlite3
203 episode-106/store/README
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+== Welcome to Rails
+
+Rails is a web-application and persistence framework that includes everything
+needed to create database-backed web-applications according to the
+Model-View-Control pattern of separation. 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 <tt>rails</tt> command
+ and your application name. Ex: rails myapp
+ (If you've downloaded Rails in a complete tgz or zip, this step is already done)
+2. Change directory into myapp and start the web server: <tt>script/server</tt> (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 and lighttpd if they are installed, otherwise
+Rails will use WEBrick, the webserver that ships with Ruby. When you run script/server,
+Rails will check if Mongrel exists, then lighttpd and finally fall back to WEBrick. This ensures
+that you can always get up and running quickly.
+
+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: <tt>gem install mongrel</tt>.
+More info at: http://mongrel.rubyforge.org
+
+If Mongrel is not installed, Rails will look for lighttpd. It's considerably faster than
+Mongrel and WEBrick and also suited for production use, but requires additional
+installation and currently only works well on OS X/Unix (Windows users are encouraged
+to start with Mongrel). We recommend version 1.4.11 and higher. You can download it from
+http://www.lighttpd.net.
+
+And finally, if neither Mongrel or lighttpd are installed, Rails will use the built-in Ruby
+web server, WEBrick. WEBrick is a small Ruby web server suitable for development, but not
+for production.
+
+But of course its also possible to run Rails on any platform that supports FCGI.
+Apache, LiteSpeed, IIS are just a few. For more information on FCGI,
+please visit: http://wiki.rubyonrails.com/rails/pages/FastCGI
+
+
+== 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! 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
+ => "[#<Post:0x14a6be8 @attributes={\"title\"=>nil, \"body\"=>nil, \"id\"=>\"1\"}>,
+ #<Post:0x14a6620 @attributes={\"title\"=>\"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
+ => #<Post:0x13630c4 @attributes={"title"=>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 <tt>script/console</tt>.
+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 <tt>script/console production</tt>.
+
+To reload your controllers and models after launching the console run <tt>reload!</tt>
+
+
+== 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.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
+ <tt>layout :default</tt> and create a file named default.erb. Inside default.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 <tt>rake doc:app</tt>
+
+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.
+ This directory is in the load path.
10 episode-106/store/Rakefile
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+# 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'
17 episode-106/store/app/controllers/application.rb
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+# 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
+ protect_from_forgery
+
+ include AuthenticatedSystem
+
+ before_filter :set_user_time_zone
+
+ private
+
+ def set_user_time_zone
+ Time.zone = current_user.time_zone if logged_in?
+ end
+end
44 episode-106/store/app/controllers/products_controller.rb
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+class ProductsController < ApplicationController
+ def index
+ @products = Product.find(:all)
+ end
+
+ def show
+ @product = Product.find(params[:id])
+ end
+
+ def new
+ @product = Product.new
+ end
+
+ def create
+ @product = Product.new(params[:product])
+ if @product.save
+ flash[:notice] = "Successfully created product."
+ redirect_to products_path
+ else
+ render :action => 'new'
+ end
+ end
+
+ def edit
+ @product = Product.find(params[:id])
+ end
+
+ def update
+ @product = Product.find(params[:id])
+ if @product.update_attributes(params[:product])
+ flash[:notice] = "Successfully updated product."
+ redirect_to products_path
+ else
+ render :action => 'edit'
+ end
+ end
+
+ def destroy
+ @product = Product.find(params[:id])
+ @product.destroy
+ flash[:notice] = "Successfully destroyed product."
+ redirect_to products_path
+ end
+end
28 episode-106/store/app/controllers/sessions_controller.rb
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+# This controller handles the login/logout function of the site.
+class SessionsController < ApplicationController
+ # render new.rhtml
+ def new
+ end
+
+ def create
+ self.current_user = User.authenticate(params[:login], params[:password])
+ if logged_in?
+ if params[:remember_me] == "1"
+ current_user.remember_me unless current_user.remember_token?
+ cookies[:auth_token] = { :value => self.current_user.remember_token , :expires => self.current_user.remember_token_expires_at }
+ end
+ redirect_back_or_default('/')
+ flash[:notice] = "Logged in successfully"
+ else
+ render :action => 'new'
+ end
+ end
+
+ def destroy
+ self.current_user.forget_me if logged_in?
+ cookies.delete :auth_token
+ reset_session
+ flash[:notice] = "You have been logged out."
+ redirect_back_or_default('/')
+ end
+end
23 episode-106/store/app/controllers/users_controller.rb
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+class UsersController < ApplicationController
+ # render new.rhtml
+ def new
+ end
+
+ def create
+ cookies.delete :auth_token
+ # protects against session fixation attacks, wreaks havoc with
+ # request forgery protection.
+ # uncomment at your own risk
+ # reset_session
+ @user = User.new(params[:user])
+ @user.save
+ if @user.errors.empty?
+ self.current_user = @user
+ redirect_back_or_default('/')
+ flash[:notice] = "Thanks for signing up!"
+ else
+ render :action => 'new'
+ end
+ end
+
+end
3  episode-106/store/app/helpers/application_helper.rb
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+# Methods added to this helper will be available to all templates in the application.
+module ApplicationHelper
+end
23 episode-106/store/app/helpers/layout_helper.rb
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+# These helper methods can be called in your template to set variables to be used in the layout
+# This module should be included in all views globally,
+# to do so you may need to add this line to your ApplicationController
+# helper :layout
+module LayoutHelper
+ def title(page_title, show_title = true)
+ @content_for_title = page_title.to_s
+ @show_title = show_title
+ end
+
+ def show_title?
+ @show_title
+ end
+
+ def stylesheet(*args)
+ content_for(:head) { stylesheet_link_tag(*args.map(&:to_s)) }
+ end
+
+ def javascript(*args)
+ args = args.map { |arg| arg == :defaults ? arg : arg.to_s }
+ content_for(:head) { javascript_include_tag(*args) }
+ end
+end
3  episode-106/store/app/helpers/products_helper.rb
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+module ProductsHelper
+
+end
2  episode-106/store/app/helpers/sessions_helper.rb
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+module SessionsHelper
+end
2  episode-106/store/app/helpers/users_helper.rb
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+module UsersHelper
+end
3  episode-106/store/app/models/product.rb
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+class Product < ActiveRecord::Base
+
+end
83 episode-106/store/app/models/user.rb
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+require 'digest/sha1'
+class User < ActiveRecord::Base
+ # Virtual attribute for the unencrypted password
+ attr_accessor :password
+
+ validates_presence_of :login, :email
+ validates_presence_of :password, :if => :password_required?
+ validates_presence_of :password_confirmation, :if => :password_required?
+ validates_length_of :password, :within => 4..40, :if => :password_required?
+ validates_confirmation_of :password, :if => :password_required?
+ validates_length_of :login, :within => 3..40
+ validates_length_of :email, :within => 3..100
+ validates_uniqueness_of :login, :email, :case_sensitive => false
+ before_save :encrypt_password
+
+ # prevents a user from submitting a crafted form that bypasses activation
+ # anything else you want your user to change should be added here.
+ attr_accessible :login, :email, :password, :password_confirmation, :time_zone
+
+ # Authenticates a user by their login name and unencrypted password. Returns the user or nil.
+ def self.authenticate(login, password)
+ u = find_by_login(login) # need to get the salt
+ u && u.authenticated?(password) ? u : nil
+ end
+
+ # Encrypts some data with the salt.
+ def self.encrypt(password, salt)
+ Digest::SHA1.hexdigest("--#{salt}--#{password}--")
+ end
+
+ # Encrypts the password with the user salt
+ def encrypt(password)
+ self.class.encrypt(password, salt)
+ end
+
+ def authenticated?(password)
+ crypted_password == encrypt(password)
+ end
+
+ def remember_token?
+ remember_token_expires_at && Time.now.utc < remember_token_expires_at
+ end
+
+ # These create and unset the fields required for remembering users between browser closes
+ def remember_me
+ remember_me_for 2.weeks
+ end
+
+ def remember_me_for(time)
+ remember_me_until time.from_now.utc
+ end
+
+ def remember_me_until(time)
+ self.remember_token_expires_at = time
+ self.remember_token = encrypt("#{email}--#{remember_token_expires_at}")
+ save(false)
+ end
+
+ def forget_me
+ self.remember_token_expires_at = nil
+ self.remember_token = nil
+ save(false)
+ end
+
+ # Returns true if the user has just been activated.
+ def recently_activated?
+ @activated
+ end
+
+ protected
+ # before filter
+ def encrypt_password
+ return if password.blank?
+ self.salt = Digest::SHA1.hexdigest("--#{Time.now.to_s}--#{login}--") if new_record?
+ self.crypted_password = encrypt(password)
+ end
+
+ def password_required?
+ crypted_password.blank? || !password.blank?
+ end
+
+
+end
22 episode-106/store/app/views/layouts/application.html.erb
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@@ -0,0 +1,22 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+ <head>
+ <title><%= h(yield(:title) || "Store") %></title>
+ <%= stylesheet_link_tag 'application' %>
+ <%= yield(:head) %>
+ </head>
+ <body>
+ <div id="container">
+ <%- flash.each do |name, msg| -%>
+ <%= content_tag :div, msg, :id => "flash_#{name}" %>
+ <%- end -%>
+
+ <%- if show_title? -%>
+ <h1><%=h yield(:title) %></h1>
+ <%- end -%>
+
+ <%= yield %>
+ </div>
+ </body>
+</html>
11 episode-106/store/app/views/products/_form.html.erb
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@@ -0,0 +1,11 @@
+<% form_for @product do |f| %>
+ <p>
+ <%= f.label :name %><br />
+ <%= f.text_field :name %>
+ </p>
+ <p>
+ <%= f.label :released_at %><br />
+ <%= f.datetime_select :released_at %>
+ </p>
+ <p><%= f.submit "Submit" %></p>
+<% end %>
8 episode-106/store/app/views/products/edit.html.erb
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@@ -0,0 +1,8 @@
+<% title "Edit Product" %>
+
+<%= render :partial => 'form' %>
+
+<p>
+ <%= link_to "Show", @product %> |
+ <%= link_to "View All", products_path %>
+</p>
12 episode-106/store/app/views/products/index.html.erb
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@@ -0,0 +1,12 @@
+<% title "Products" %>
+
+
+<% for product in @products %>
+
+<div>
+ <h2><%= product.name %></h2>
+ <p><strong>Released at:</strong> <%= product.released_at.to_s(:long) %></p>
+</div>
+<% end %>
+
+<p><%= link_to "New Product", new_product_path %></p>
5 episode-106/store/app/views/products/new.html.erb
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@@ -0,0 +1,5 @@
+<% title "New Product" %>
+
+<%= render :partial => 'form' %>
+
+<p><%= link_to "Back to List", products_path %></p>
20 episode-106/store/app/views/products/show.html.erb
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@@ -0,0 +1,20 @@
+<% title "Product" %>
+
+<p>
+ <strong>Name:</strong>
+ <%=h @product.name %>
+</p>
+<p>
+ <strong>Price:</strong>
+ <%=h @product.price %>
+</p>
+<p>
+ <strong>Released At:</strong>
+ <%=h @product.released_at %>
+</p>
+
+<p>
+ <%= link_to "Edit", edit_product_path(@product) %> |
+ <%= link_to "Destroy", @product, :confirm => 'Are you sure?', :method => :delete %> |
+ <%= link_to "View All", products_path %>
+</p>
11 episode-106/store/app/views/sessions/new.html.erb
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@@ -0,0 +1,11 @@
+<%= title "Login" %>
+
+<% form_tag session_path do -%>
+<p><label for="login">Login</label><br/>
+<%= text_field_tag 'login' %></p>
+
+<p><label for="password">Password</label><br/>
+<%= password_field_tag 'password' %></p>
+
+<p><%= submit_tag 'Log in' %></p>
+<% end -%>
27 episode-106/store/app/views/users/new.html.erb
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@@ -0,0 +1,27 @@
+<% title "Registration" %>
+
+<%= error_messages_for :user %>
+
+<% form_for :user, :url => users_path do |f| %>
+ <p>
+ <%= f.label :login %><br/>
+ <%= f.text_field :login %>
+ </p>
+ <p>
+ <%= f.label :email %><br/>
+ <%= f.text_field :email %>
+ </p>
+ <p>
+ <%= f.label :password %><br/>
+ <%= f.password_field :password %>
+ </p>
+ <p>
+ <%= f.label :password_confirmation %><br/>
+ <%= f.password_field :password_confirmation %>
+ </p>
+ <p>
+ <%= f.label :time_zone %><br />
+ <%= f.time_zone_select :time_zone, TimeZone.us_zones %>
+ </p>
+ <p><%= f.submit "Sign up" %></p>
+<% end %>
109 episode-106/store/config/boot.rb
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@@ -0,0 +1,109 @@
+# 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)
+ 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 if defined? Gem::RubyGemsVersion
+ 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'
+
+ unless rubygems_version >= '0.9.4'
+ $stderr.puts %(Rails requires RubyGems >= 0.9.4 (you have #{rubygems_version}). Please `gem update --system` and try again.)
+ exit 1
+ end
+
+ rescue LoadError
+ $stderr.puts %(Rails requires RubyGems >= 0.9.4. 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!
19 episode-106/store/config/database.yml
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@@ -0,0 +1,19 @@
+# SQLite version 3.x
+# gem install sqlite3-ruby (not necessary on OS X Leopard)
+development:
+ adapter: sqlite3
+ database: db/development.sqlite3
+ timeout: 5000
+
+# Warning: The database defined as 'test' will be erased and
+# re-generated from your development database when you run 'rake'.
+# Do not set this db to the same as development or production.
+test:
+ adapter: sqlite3
+ database: db/test.sqlite3
+ timeout: 5000
+
+production:
+ adapter: sqlite3
+ database: db/production.sqlite3
+ timeout: 5000
10 episode-106/store/config/environment.rb
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@@ -0,0 +1,10 @@
+# Bootstrap the Rails environment, frameworks, and default configuration
+require File.join(File.dirname(__FILE__), 'boot')
+
+Rails::Initializer.run do |config|
+ config.action_controller.session = {
+ :session_key => '_store_session',
+ :secret => '7ce7aaf7795f2858376fec2986ee0831c28a2d2a994c457143bd72fc9e2674812e3c0f8c86e8f8965e9e6b504ef43059ab7dee0f8cd7ceedca7f240f8cc8746e'
+ }
+ config.time_zone = "Pacific Time (US & Canada)"
+end
18 episode-106/store/config/environments/development.rb
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@@ -0,0 +1,18 @@
+# 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
+config.action_view.cache_template_extensions = false
+
+# Don't care if the mailer can't send
+config.action_mailer.raise_delivery_errors = false
19 episode-106/store/config/environments/production.rb
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@@ -0,0 +1,19 @@
+# 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
+
+# Use a different logger for distributed setups
+# config.logger = SyslogLogger.new
+
+# 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
+
+# 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
22 episode-106/store/config/environments/test.rb
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@@ -0,0 +1,22 @@
+# 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
+
+# Disable request forgery protection in test environment
+config.action_controller.allow_forgery_protection = false
+
+# Tell ActionMailer 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
19 episode-106/store/config/example_database.yml
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@@ -0,0 +1,19 @@
+# SQLite version 3.x
+# gem install sqlite3-ruby (not necessary on OS X Leopard)
+development:
+ adapter: sqlite3
+ database: db/development.sqlite3
+ timeout: 5000
+
+# Warning: The database defined as 'test' will be erased and
+# re-generated from your development database when you run 'rake'.
+# Do not set this db to the same as development or production.
+test:
+ adapter: sqlite3
+ database: db/test.sqlite3
+ timeout: 5000
+
+production:
+ adapter: sqlite3
+ database: db/production.sqlite3
+ timeout: 5000
10 episode-106/store/config/initializers/inflections.rb
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@@ -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):
+# 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
5 episode-106/store/config/initializers/mime_types.rb
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@@ -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
9 episode-106/store/config/routes.rb
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@@ -0,0 +1,9 @@
+ActionController::Routing::Routes.draw do |map|
+ map.register 'register', :controller => 'users', :action => 'new'
+ map.register 'login', :controller => 'sessions', :action => 'new'
+ map.register 'logout', :controller => 'sessions', :action => 'destroy'
+ map.resources :users
+ map.resource :session
+ map.resources :products
+ map.root :controller => 'products'
+end
14 episode-106/store/db/migrate/20080514032458_create_products.rb
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@@ -0,0 +1,14 @@
+class CreateProducts < ActiveRecord::Migration
+ def self.up
+ create_table :products do |t|
+ t.string :name
+ t.decimal :price
+ t.datetime :released_at
+ t.timestamps
+ end
+ end
+
+ def self.down
+ drop_table :products
+ end
+end
18 episode-106/store/db/migrate/20080514032929_create_users.rb
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@@ -0,0 +1,18 @@
+class CreateUsers < ActiveRecord::Migration
+ def self.up
+ create_table "users", :force => true do |t|
+ t.column :login, :string
+ t.column :email, :string
+ t.column :crypted_password, :string, :limit => 40
+ t.column :salt, :string, :limit => 40
+ t.column :created_at, :datetime
+ t.column :updated_at, :datetime
+ t.column :remember_token, :string
+ t.column :remember_token_expires_at, :datetime
+ end
+ end
+
+ def self.down
+ drop_table "users"
+ end
+end
9 episode-106/store/db/migrate/20080514051120_add_time_zone_to_users.rb
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@@ -0,0 +1,9 @@
+class AddTimeZoneToUsers < ActiveRecord::Migration
+ def self.up
+ add_column :users, :time_zone, :string
+ end
+
+ def self.down
+ remove_column :users, :time_zone
+ end
+end
34 episode-106/store/db/schema.rb
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@@ -0,0 +1,34 @@
+# This file is auto-generated from the current state of the database. Instead of editing this file,
+# please use the migrations feature of ActiveRecord 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 => 20080514051120) do
+
+ create_table "products", :force => true do |t|
+ t.string "name"
+ t.decimal "price"
+ t.datetime "released_at"
+ t.datetime "created_at"
+ t.datetime "updated_at"
+ end
+
+ create_table "users", :force => true do |t|
+ t.string "login"
+ t.string "email"
+ t.string "crypted_password", :limit => 40
+ t.string "salt", :limit => 40
+ t.datetime "created_at"
+ t.datetime "updated_at"
+ t.string "remember_token"
+ t.datetime "remember_token_expires_at"
+ t.string "time_zone"
+ end
+
+end
2  episode-106/store/doc/README_FOR_APP
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@@ -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.
115 episode-106/store/lib/authenticated_system.rb
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@@ -0,0 +1,115 @@
+module AuthenticatedSystem
+ protected
+ # Returns true or false if the user is logged in.
+ # Preloads @current_user with the user model if they're logged in.
+ def logged_in?
+ !!current_user
+ end
+
+ # Accesses the current user from the session.
+ # Future calls avoid the database because nil is not equal to false.
+ def current_user
+ @current_user ||= (login_from_session || login_from_basic_auth || login_from_cookie) unless @current_user == false
+ end
+
+ # Store the given user id in the session.
+ def current_user=(new_user)
+ session[:user_id] = new_user ? new_user.id : nil
+ @current_user = new_user || false
+ end
+
+ # Check if the user is authorized
+ #
+ # Override this method in your controllers if you want to restrict access
+ # to only a few actions or if you want to check if the user
+ # has the correct rights.
+ #
+ # Example:
+ #
+ # # only allow nonbobs
+ # def authorized?
+ # current_user.login != "bob"
+ # end
+ def authorized?
+ logged_in?
+ end
+
+ # Filter method to enforce a login requirement.
+ #
+ # To require logins for all actions, use this in your controllers:
+ #
+ # before_filter :login_required
+ #
+ # To require logins for specific actions, use this in your controllers:
+ #
+ # before_filter :login_required, :only => [ :edit, :update ]
+ #
+ # To skip this in a subclassed controller:
+ #
+ # skip_before_filter :login_required
+ #
+ def login_required
+ authorized? || access_denied
+ end
+
+ # Redirect as appropriate when an access request fails.
+ #
+ # The default action is to redirect to the login screen.
+ #
+ # Override this method in your controllers if you want to have special
+ # behavior in case the user is not authorized
+ # to access the requested action. For example, a popup window might
+ # simply close itself.
+ def access_denied
+ respond_to do |format|
+ format.html do
+ store_location
+ redirect_to new_session_path
+ end
+ format.any do
+ request_http_basic_authentication 'Web Password'
+ end
+ end
+ end
+
+ # Store the URI of the current request in the session.
+ #
+ # We can return to this location by calling #redirect_back_or_default.
+ def store_location
+ session[:return_to] = request.request_uri
+ end
+
+ # Redirect to the URI stored by the most recent store_location call or
+ # to the passed default.
+ def redirect_back_or_default(default)
+ redirect_to(session[:return_to] || default)
+ session[:return_to] = nil
+ end
+
+ # Inclusion hook to make #current_user and #logged_in?
+ # available as ActionView helper methods.
+ def self.included(base)
+ base.send :helper_method, :current_user, :logged_in?
+ end
+
+ # Called from #current_user. First attempt to login by the user id stored in the session.
+ def login_from_session
+ self.current_user = User.find_by_id(session[:user_id]) if session[:user_id]
+ end
+
+ # Called from #current_user. Now, attempt to login by basic authentication information.
+ def login_from_basic_auth
+ authenticate_with_http_basic do |username, password|
+ self.current_user = User.authenticate(username, password)
+ end
+ end
+
+ # Called from #current_user. Finaly, attempt to login by an expiring token in the cookie.
+ def login_from_cookie
+ user = cookies[:auth_token] && User.find_by_remember_token(cookies[:auth_token])
+ if user && user.remember_token?
+ cookies[:auth_token] = { :value => user.remember_token, :expires => user.remember_token_expires_at }
+ self.current_user = user
+ end
+ end
+end
10 episode-106/store/lib/authenticated_test_helper.rb
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@@ -0,0 +1,10 @@
+module AuthenticatedTestHelper
+ # Sets the current user in the session from the user fixtures.
+ def login_as(user)
+ @request.session[:user_id] = user ? users(user).id : nil
+ end
+
+ def authorize_as(user)
+ @request.env["HTTP_AUTHORIZATION"] = user ? ActionController::HttpAuthentication::Basic.encode_credentials(users(user).login, 'test') : nil
+ end
+end
0  episode-106/store/log/.gitignore
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No changes.
40 episode-106/store/public/.htaccess
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@@ -0,0 +1,40 @@
+# 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 "<h2>Application error</h2>Rails application failed to start properly"
30 episode-106/store/public/404.html
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@@ -0,0 +1,30 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+
+<head>
+ <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+ <title>The page you were looking for doesn't exist (404)</title>
+ <style type="text/css">
+ body { background-color: #fff; color: #666; text-align: center; font-family: arial, sans-serif; }
+ div.dialog {
+ width: 25em;
+ padding: 0 4em;
+ margin: 4em auto 0 auto;
+ border: 1px solid #ccc;
+ border-right-color: #999;
+ border-bottom-color: #999;
+ }
+ h1 { font-size: 100%; color: #f00; line-height: 1.5em; }
+ </style>
+</head>
+
+<body>
+ <!-- This file lives in public/404.html -->
+ <div class="dialog">
+ <h1>The page you were looking for doesn't exist.</h1>
+ <p>You may have mistyped the address or the page may have moved.</p>
+ </div>
+</body>
+</html>
30 episode-106/store/public/422.html
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@@ -0,0 +1,30 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+
+<head>
+ <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+ <title>The change you wanted was rejected (422)</title>
+ <style type="text/css">
+ body { background-color: #fff; color: #666; text-align: center; font-family: arial, sans-serif; }
+ div.dialog {
+ width: 25em;
+ padding: 0 4em;
+ margin: 4em auto 0 auto;
+ border: 1px solid #ccc;
+ border-right-color: #999;
+ border-bottom-color: #999;
+ }
+ h1 { font-size: 100%; color: #f00; line-height: 1.5em; }
+ </style>
+</head>
+
+<body>
+ <!-- This file lives in public/422.html -->
+ <div class="dialog">
+ <h1>The change you wanted was rejected.</h1>
+ <p>Maybe you tried to change something you didn't have access to.</p>
+ </div>
+</body>
+</html>
30 episode-106/store/public/500.html
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@@ -0,0 +1,30 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+
+<head>
+ <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+ <title>We're sorry, but something went wrong (500)</title>
+ <style type="text/css">
+ body { background-color: #fff; color: #666; text-align: center; font-family: arial, sans-serif; }
+ div.dialog {
+ width: 25em;
+ padding: 0 4em;
+ margin: 4em auto 0 auto;
+ border: 1px solid #ccc;
+ border-right-color: #999;
+ border-bottom-color: #999;
+ }
+ h1 { font-size: 100%; color: #f00; line-height: 1.5em; }
+ </style>
+</head>
+
+<body>
+ <!-- This file lives in public/500.html -->
+ <div class="dialog">
+ <h1>We're sorry, but something went wrong.</h1>
+ <p>We've been notified about this issue and we'll take a look at it shortly.</p>
+ </div>
+</body>
+</html>
10 episode-106/store/public/dispatch.cgi
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@@ -0,0 +1,10 @@
+#!/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
+
+require File.dirname(__FILE__) + "/../config/environment" unless defined?(RAILS_ROOT)
+
+# If you're using RubyGems and mod_ruby, this require should be changed to an absolute path one, like:
+# "/usr/local/lib/ruby/gems/1.8/gems/rails-0.8.0/lib/dispatcher" -- otherwise performance is severely impaired
+require "dispatcher"
+
+ADDITIONAL_LOAD_PATHS.reverse.each { |dir| $:.unshift(dir) if File.directory?(dir) } if defined?(Apache::RubyRun)
+Dispatcher.dispatch
24 episode-106/store/public/dispatch.fcgi
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@@ -0,0 +1,24 @@
+#!/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
+#
+# You may specify the path to the FastCGI crash log (a log of unhandled
+# exceptions which forced the FastCGI instance to exit, great for debugging)
+# and the number of requests to process before running garbage collection.
+#
+# By default, the FastCGI crash log is RAILS_ROOT/log/fastcgi.crash.log
+# and the GC period is nil (turned off). A reasonable number of requests
+# could range from 10-100 depending on the memory footprint of your app.
+#
+# Example:
+# # Default log path, normal GC behavior.
+# RailsFCGIHandler.process!
+#
+# # Default log path, 50 requests between GC.
+# RailsFCGIHandler.process! nil, 50
+#
+# # Custom log path, normal GC behavior.
+# RailsFCGIHandler.process! '/var/log/myapp_fcgi_crash.log'
+#
+require File.dirname(__FILE__) + "/../config/environment"
+require 'fcgi_handler'
+
+RailsFCGIHandler.process!
10 episode-106/store/public/dispatch.rb
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@@ -0,0 +1,10 @@
+#!/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
+
+require File.dirname(__FILE__) + "/../config/environment" unless defined?(RAILS_ROOT)
+
+# If you're using RubyGems and mod_ruby, this require should be changed to an absolute path one, like:
+# "/usr/local/lib/ruby/gems/1.8/gems/rails-0.8.0/lib/dispatcher" -- otherwise performance is severely impaired
+require "dispatcher"
+
+ADDITIONAL_LOAD_PATHS.reverse.each { |dir| $:.unshift(dir) if File.directory?(dir) } if defined?(Apache::RubyRun)
+Dispatcher.dispatch
0  episode-106/store/public/favicon.ico
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BIN  episode-106/store/public/images/rails.png
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2  episode-106/store/public/javascripts/application.js
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@@ -0,0 +1,2 @@
+// Place your application-specific JavaScript functions and classes here
+// This file is automatically included by javascript_include_tag :defaults
963 episode-106/store/public/javascripts/controls.js
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@@ -0,0 +1,963 @@
+// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+// (c) 2005-2007 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,
+ '<iframe id="' + this.update.id + '_iefix" '+
+ 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
+ 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
+ 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("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
+ elem.substr(entry.length) + "</li>");
+ 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("<li>" + elem.substr(0, foundPos) + "<strong>" +
+ elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
+ foundPos + entry.length) + "</li>");
+ 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 "<ul>" + ret.join('') + "</ul>";
+ }
+ }, options || { });
+ }
+});
+
+// AJAX in-place editor and collection editor
+// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (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;
+ },
+ 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',