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Initially scaffolding with nifty-layout and nifty-authentication

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0 parents commit 7b99f6e92485b7285bf015f7320817993ffcaf05 @KentonWhite committed May 24, 2010
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  1. +4 −0 .gitignore
  2. +31 −0 Gemfile
  3. +244 −0 README
  4. +10 −0 Rakefile
  5. +5 −0 app/controllers/application_controller.rb
  6. +22 −0 app/controllers/sessions_controller.rb
  7. +16 −0 app/controllers/users_controller.rb
  8. +2 −0 app/helpers/application_helper.rb
  9. +23 −0 app/helpers/error_messages_helper.rb
  10. +22 −0 app/helpers/layout_helper.rb
  11. +2 −0 app/helpers/sessions_helper.rb
  12. +2 −0 app/helpers/users_helper.rb
  13. +38 −0 app/models/user.rb
  14. +19 −0 app/views/layouts/application.html.erb
  15. +15 −0 app/views/sessions/new.html.erb
  16. +24 −0 app/views/users/new.html.erb
  17. +4 −0 config.ru
  18. +46 −0 config/application.rb
  19. +6 −0 config/boot.rb
  20. +23 −0 config/database.yml
  21. +5 −0 config/environment.rb
  22. +19 −0 config/environments/development.rb
  23. +42 −0 config/environments/production.rb
  24. +32 −0 config/environments/test.rb
  25. +7 −0 config/initializers/backtrace_silencers.rb
  26. +10 −0 config/initializers/inflections.rb
  27. +5 −0 config/initializers/mime_types.rb
  28. +7 −0 config/initializers/secret_token.rb
  29. +8 −0 config/initializers/session_store.rb
  30. +5 −0 config/locales/en.yml
  31. +68 −0 config/routes.rb
  32. +15 −0 db/migrate/20100523221212_create_users.rb
  33. +23 −0 db/schema.rb
  34. +7 −0 db/seeds.rb
  35. +2 −0 doc/README_FOR_APP
  36. +48 −0 lib/authentication.rb
  37. 0 lib/tasks/.gitkeep
  38. +26 −0 public/404.html
  39. +26 −0 public/422.html
  40. +26 −0 public/500.html
  41. 0 public/favicon.ico
  42. BIN public/images/rails.png
  43. +279 −0 public/index.html
  44. +2 −0 public/javascripts/application.js
  45. +965 −0 public/javascripts/controls.js
  46. +974 −0 public/javascripts/dragdrop.js
  47. +1,123 −0 public/javascripts/effects.js
  48. +4,874 −0 public/javascripts/prototype.js
  49. +118 −0 public/javascripts/rails.js
  50. +5 −0 public/robots.txt
  51. 0 public/stylesheets/.gitkeep
  52. +75 −0 public/stylesheets/application.css
  53. +9 −0 script/rails
  54. +12 −0 test/fixtures/users.yml
  55. +22 −0 test/functional/sessions_controller_test.rb
  56. +21 −0 test/functional/users_controller_test.rb
  57. +9 −0 test/performance/browsing_test.rb
  58. +13 −0 test/test_helper.rb
  59. +86 −0 test/unit/user_test.rb
  60. 0 vendor/plugins/.gitkeep
@@ -0,0 +1,4 @@
+.bundle
+db/*.sqlite3
+log/*.log
+tmp/**/*
31 Gemfile
@@ -0,0 +1,31 @@
+source 'http://rubygems.org'
+
+# gem 'rails', '3.0.0.beta3'
+
+# Bundle edge Rails instead:
+gem 'rails', :git => 'git://github.com/rails/rails.git'
+
+# gem 'sqlite3-ruby', :require => 'sqlite3'
+gem 'pg'
+
+# Use unicorn as the web server
+# gem 'unicorn'
+
+# Deploy with Capistrano
+# gem 'capistrano'
+
+# Bundle the extra gems:
+# gem 'bj'
+# gem 'nokogiri', '1.4.1'
+# gem 'sqlite3-ruby', :require => 'sqlite3'
+# gem 'aws-s3', :require => 'aws/s3'
+
+# Bundle gems for certain environments:
+# gem 'rspec', :group => :test
+# group :test do
+# gem 'webrat'
+# end
+
+gem 'mongrel'
+
+gem "nifty-generators"
244 README
@@ -0,0 +1,244 @@
+== 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 <tt>rails</tt> command
+ and your application name. Ex: rails myapp
+2. Change directory into myapp and start the web server: <tt>rails 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 if it's installed when started with <tt>rails server</tt>, 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: <tt>gem install mongrel</tt>.
+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 "<h2>Application error</h2>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
+ => "[#<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>rails 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>rails console production</tt>.
+
+To reload your controllers and models after launching the console run <tt>reload!</tt>
+
+== dbconsole
+
+You can go to the command line of your database directly through <tt>rails dbconsole</tt>.
+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 <tt>rails dbconsole production</tt>.
+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
+ <tt>layout :default</tt> 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 rails 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 rails generate command, 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.
@@ -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.expand_path('../config/application', __FILE__)
+
+require 'rake'
+require 'rake/testtask'
+require 'rake/rdoctask'
+
+Rails::Application.load_tasks
@@ -0,0 +1,5 @@
+class ApplicationController < ActionController::Base
+ include Authentication
+ protect_from_forgery
+ layout 'application'
+end
@@ -0,0 +1,22 @@
+class SessionsController < ApplicationController
+ def new
+ end
+
+ def create
+ user = User.authenticate(params[:login], params[:password])
+ if user
+ session[:user_id] = user.id
+ flash[:notice] = "Logged in successfully."
+ redirect_to_target_or_default("/")
+ else
+ flash.now[:error] = "Invalid login or password."
+ render :action => 'new'
+ end
+ end
+
+ def destroy
+ session[:user_id] = nil
+ flash[:notice] = "You have been logged out."
+ redirect_to "/"
+ end
+end
@@ -0,0 +1,16 @@
+class UsersController < ApplicationController
+ def new
+ @user = User.new
+ end
+
+ def create
+ @user = User.new(params[:user])
+ if @user.save
+ session[:user_id] = @user.id
+ flash[:notice] = "Thank you for signing up! You are now logged in."
+ redirect_to "/"
+ else
+ render :action => 'new'
+ end
+ end
+end
@@ -0,0 +1,2 @@
+module ApplicationHelper
+end
@@ -0,0 +1,23 @@
+module ErrorMessagesHelper
+ # Render error messages for the given objects. The :message and :header_message options are allowed.
+ def error_messages_for(*objects)
+ options = objects.extract_options!
+ options[:header_message] ||= "Invalid Fields"
+ options[:message] ||= "Correct the following errors and try again."
+ messages = objects.compact.map { |o| o.errors.full_messages }.flatten
+ unless messages.empty?
+ content_tag(:div, :class => "error_messages") do
+ list_items = messages.map { |msg| content_tag(:li, msg) }
+ content_tag(:h2, options[:header_message]) + content_tag(:p, options[:message]) + content_tag(:ul, list_items.join.html_safe)
+ end
+ end
+ end
+
+ module FormBuilderAdditions
+ def error_messages(options = {})
+ @template.error_messages_for(@object, options)
+ end
+ end
+end
+
+ActionView::Helpers::FormBuilder.send(:include, ErrorMessagesHelper::FormBuilderAdditions)
@@ -0,0 +1,22 @@
+# 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) }
+ end
+
+ def javascript(*args)
+ content_for(:head) { javascript_include_tag(*args) }
+ end
+end
@@ -0,0 +1,2 @@
+module SessionsHelper
+end
@@ -0,0 +1,2 @@
+module UsersHelper
+end
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