automatic import from ryanb/railscasts-episodes

README

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+Railscasts Episode #210: Customizing Devise
+
+http://railscasts.com/episodes/210
+
+Commands
+
+  rails generate devise_views
+  rails generate migration add_username_to_users username:string
+  rake db:migrate
+  rails c

todo/.gitignore

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+.bundle
+db/*.sqlite3
+log/*.log
+tmp/**/*

todo/Gemfile

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+source 'http://rubygems.org'
+
+gem 'rails', '3.0.0.beta2'
+
+# Bundle edge Rails instead:
+# gem 'rails', :git => 'git://github.com/rails/rails.git'
+
+gem 'sqlite3-ruby', :require => 'sqlite3'
+gem 'devise', '1.1.rc0'
+
+# 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

todo/README

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+Example rails application used in Railscasts.

todo/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.expand_path('../config/application', __FILE__)
+
+require 'rake'
+require 'rake/testtask'
+require 'rake/rdoctask'
+
+Rails::Application.load_tasks

todo/app/controllers/application_controller.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 # include all helpers, all the time
+
+  # See ActionController::RequestForgeryProtection for details
+  # Uncomment the :secret if you're not using the cookie session store
+  protect_from_forgery # :secret => '9ae178eac1fbbd4062a93c8c558a12ef'
+
+  # See ActionController::Base for details 
+  # Uncomment this to filter the contents of submitted sensitive data parameters
+  # from your application log (in this case, all fields with names like "password"). 
+  # filter_parameter_logging :password
+end

todo/app/controllers/projects_controller.rb

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+class ProjectsController < ApplicationController
+  before_filter :authenticate_user!, :except => [:show, :index]
+
+  def index
+    @projects = Project.find(:all)
+  end
+
+  def show
+    @project = Project.find(params[:id])
+  end
+
+  def new
+    @project = Project.new
+  end
+
+  def create
+    @project = Project.new(params[:project])
+    if @project.save
+      flash[:notice] = "Successfully created project."
+      redirect_to @project
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+    @project = Project.find(params[:id])
+  end
+
+  def update
+    @project = Project.find(params[:id])
+    if @project.update_attributes(params[:project])
+      flash[:notice] = "Successfully updated project."
+      redirect_to @project
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @project = Project.find(params[:id])
+    @project.destroy
+    flash[:notice] = "Successfully destroyed project."
+    redirect_to projects_url
+  end
+end

todo/app/controllers/tasks_controller.rb

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+class TasksController < ApplicationController
+  def new
+    @task = Task.new(:project_id => params[:project_id])
+  end
+
+  def create
+    @task = Task.new(params[:task])
+    if @task.save
+      flash[:notice] = "Successfully created task."
+      redirect_to @task.project
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+    @task = Task.find(params[:id])
+  end
+
+  def update
+    @task = Task.find(params[:id])
+    if @task.update_attributes(params[:task])
+      flash[:notice] = "Successfully updated task."
+      redirect_to @task.project
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @task = Task.find(params[:id])
+    @task.destroy
+    flash[:notice] = "Successfully destroyed task."
+    redirect_to @task.project
+  end
+end

todo/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

todo/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

todo/app/helpers/projects_helper.rb

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+module ProjectsHelper
+end

todo/app/helpers/tasks_helper.rb

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+module TasksHelper
+end

todo/app/models/project.rb

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+class Project < ActiveRecord::Base
+  has_many :tasks
+end

todo/app/models/task.rb

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+class Task < ActiveRecord::Base
+  belongs_to :project
+end

todo/app/models/user.rb

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+class User < ActiveRecord::Base
+  # Include default devise modules. Others available are:
+  # :token_authenticatable, :lockable, :timeoutable, :confirmable and :activatable
+  devise :database_authenticatable, :registerable,
+         :recoverable, :rememberable, :trackable, :validatable
+
+  # Setup accessible (or protected) attributes for your model
+  attr_accessible :email, :password, :password_confirmation
+end

todo/app/views/devise/confirmations/new.html.erb

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+<h2>Resend confirmation instructions</h2>
+
+<%= form_for(resource_name, resource, :url => confirmation_path(resource_name)) do |f| %>
+  <%= f.error_messages %>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.submit "Resend confirmation instructions" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

todo/app/views/devise/mailer/confirmation_instructions.html.erb

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+<p>Welcome <%= @resource.email %>!</p>
+
+<p>You can confirm your account through the link below:</p>
+
+<p><%= link_to 'Confirm my account', confirmation_url(@resource, :confirmation_token => @resource.confirmation_token) %></p>

todo/app/views/devise/mailer/reset_password_instructions.html.erb

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+<p>Hello <%= @resource.email %>!</p>
+
+<p>Someone has requested a link to change your password, and you can do this through the link below.</p>
+
+<p><%= link_to 'Change my password', edit_password_url(@resource, :reset_password_token => @resource.reset_password_token) %></p>
+
+<p>If you didn't request this, please ignore this email.</p>
+<p>Your password won't change until you access the link above and create a new one.</p>

todo/app/views/devise/mailer/unlock_instructions.html.erb

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+<p>Hello <%= @resource.email %>!</p>
+
+<p>Your account has been locked due to an excessive amount of unsuccessful sign in attempts.</p>
+
+<p>Click the link below to unlock your account:</p>
+
+<p><%= link_to 'Unlock my account', unlock_url(@resource, :unlock_token => @resource.unlock_token) %></p>

todo/app/views/devise/passwords/edit.html.erb

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+<h2>Change your password</h2>
+
+<%= form_for(resource_name, resource, :url => password_path(resource_name), :html => { :method => :put }) do |f| %>
+  <%= f.error_messages %>
+  <%= f.hidden_field :reset_password_token %>
+
+  <p><%= f.label :password %></p>
+  <p><%= f.password_field :password %></p>
+
+  <p><%= f.label :password_confirmation %></p>
+  <p><%= f.password_field :password_confirmation %></p>
+
+  <p><%= f.submit "Change my password" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

todo/app/views/devise/passwords/new.html.erb

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+<h2>Forgot your password?</h2>
+
+<%= form_for(resource_name, resource, :url => password_path(resource_name)) do |f| %>
+  <%= f.error_messages %>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.submit "Send me reset password instructions" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

todo/app/views/devise/registrations/edit.html.erb

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+<h2>Edit <%= resource_name.to_s.humanize %></h2>
+
+<%= form_for(resource_name, resource, :url => registration_path(resource_name), :html => { :method => :put }) do |f| %>
+  <%= f.error_messages %>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.label :password %> <i>(leave blank if you don't want to change it)</i></p>
+  <p><%= f.password_field :password %></p>
+
+  <p><%= f.label :password_confirmation %></p>
+  <p><%= f.password_field :password_confirmation %></p>
+
+  <p><%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i></p>
+  <p><%= f.password_field :current_password %></p>
+
+  <p><%= f.submit "Update" %></p>
+<% end %>
+
+<h3>Cancel my account</h3>
+
+<p>Unhappy? <%= link_to "Cancel my account", registration_path(resource_name), :confirm => "Are you sure?", :method => :delete %>.</p>
+
+<%= link_to "Back", :back %>

todo/app/views/devise/registrations/new.html.erb

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+<h2>Sign up</h2>
+
+<%= form_for(resource_name, resource, :url => registration_path(resource_name)) do |f| %>
+  <%= f.error_messages %>
+  <p><%= f.label :username %></p>
+  <p><%= f.text_field :username %></p>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.label :password %></p>
+  <p><%= f.password_field :password %></p>
+
+  <p><%= f.label :password_confirmation %></p>
+  <p><%= f.password_field :password_confirmation %></p>
+
+  <p><%= f.submit "Sign up" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

todo/app/views/devise/sessions/new.html.erb

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+<% title "Sign in" %>
+
+<%= form_for(resource_name, resource, :url => session_path(resource_name)) do |f| %>
+  <p><%= f.label :username %><br />
+  <%= f.text_field :username %></p>
+
+  <p><%= f.label :password %><br />
+  <%= f.password_field :password %></p>
+
+  <% if devise_mapping.rememberable? -%>
+    <p><%= f.check_box :remember_me %> <%= f.label :remember_me %></p>
+  <% end -%>
+
+  <p><%= f.submit "Sign in" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>

todo/app/views/devise/shared/_links.erb

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+<%- if controller_name != 'sessions' %>
+  <%= link_to "Sign in", new_session_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.registerable? && controller_name != 'registrations' %>
+  <%= link_to "Sign up", new_registration_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.recoverable? && controller_name != 'passwords' %>
+  <%= link_to "Forgot your password?", new_password_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.confirmable? && controller_name != 'confirmations' %>
+  <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
+<% end -%>
+
+<%- if devise_mapping.lockable? && controller_name != 'unlocks' %>
+  <%= link_to "Didn't receive unlock instructions?", new_unlock_path(resource_name) %><br />
+<% end -%>

todo/app/views/devise/unlocks/new.html.erb

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+<h2>Resend unlock instructions</h2>
+
+<%= form_for(resource_name, resource, :url => unlock_path(resource_name)) do |f| %>
+  <%= f.error_messages %>
+
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+
+  <p><%= f.submit "Resend unlock instructions" %></p>
+<% end %>
+
+<%= render :partial => "devise/shared/links" %>