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Add admin/pages scaffold and basic page render

This commit is contained in:
Wen-Tien Chang 2009-05-08 01:18:16 +08:00
parent 40831c1314
commit 66604d00f4
12 changed files with 277 additions and 5 deletions
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82
app/controllers/admin/pages_controller.rb Normal file
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@ -0,0 +1,82 @@
class Admin::PagesController < ApplicationController
# GET /pages
# GET /pages.xml
def index
@pages = Page.all
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @pages }
end
end
# GET /pages/1
# GET /pages/1.xml
def show
@page = Page.find(params[:id])
redirect_to "/#{@page.name}"
end
# GET /pages/new
# GET /pages/new.xml
def new
@page = Page.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @pages }
end
end
# GET /pages/1/edit
def edit
@page = Page.find(params[:id])
end
# POST /pages
# POST /pages.xml
def create
@page = Page.new(params[:page])
respond_to do |format|
if @page.save
flash[:notice] = 'Page was successfully created.'
format.html { redirect_to admin_pages_url }
format.xml { render :xml => @page, :status => :created, :location => @pages }
else
format.html { render :action => "new" }
format.xml { render :xml => @page.errors, :status => :unprocessable_entity }
end
end
end
# PUT /pages/1
# PUT /pages/1.xml
def update
@page = Page.find(params[:id])
respond_to do |format|
if @page.update_attributes(params[:page])
flash[:notice] = 'Page was successfully updated.'
format.html { redirect_to admin_pages_url }
format.xml { head :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => @page.errors, :status => :unprocessable_entity }
end
end
end
# DELETE /pages/1
# DELETE /pages/1.xml
def destroy
@page = Page.find(params[:id])
@page.destroy
respond_to do |format|
format.html { redirect_to admin_pages_url }
format.xml { head :ok }
end
end
end

14
app/controllers/pages_controller.rb Normal file
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class PagesController < ApplicationController
def show
@page = Page.find_by_name(params[:page_name])
if @page
render :text => @page.content
else
render :text => '404 not found'
end
end
end

2
app/helpers/pages_helper.rb Normal file
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module PagesHelper
end

9
app/models/page.rb Normal file
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class Page < CouchFoo::Base
property :name, String
property :parent_name, String
property :content, String
validates_presence_of :name
end

21
app/views/admin/pages/edit.html.erb Normal file
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<h1>Editing pages</h1>
<% form_for @page, :url => admin_page_path(@page) do |f| %>
<%= f.error_messages %>
<p>
<%= f.label :name, "Name" %>
<%= f.text_field :name %>
</p>
<p>
<%= f.label :content, "Content" %>
<%= f.text_area :content %>
</p>
<p>
<%= f.submit 'Update' %>
</p>
<% end %>
<%= link_to 'Back', admin_pages_path %>

18
app/views/admin/pages/index.html.erb Normal file
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<h1>Listing pages</h1>
<table>
<tr>
</tr>
<% @pages.each do |page| %>
<tr>
<td><%= link_to page.name, admin_page_path(page) %></td>
<td><%= link_to 'Edit', edit_admin_page_path(page) %></td>
<td><%= link_to 'Destroy', admin_page_path(page), :confirm => 'Are you sure?', :method => :delete %></td>
</tr>
<% end %>
</table>
<br />
<%= link_to 'New pages', new_admin_page_path %>

21
app/views/admin/pages/new.html.erb Normal file
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<h1>New pages</h1>
<% form_for :page, :url => admin_pages_path do |f| %>
<%= f.error_messages %>
<p>
<%= f.label :name, "Name" %>
<%= f.text_field :name %>
</p>
<p>
<%= f.label :content, "Content" %>
<%= f.text_area :content %>
</p>
<p>
<%= f.submit 'Create' %>
</p>
<% end %>
<%= link_to 'Back', admin_pages_path %>

17
app/views/layouts/pages.html.erb Normal file
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<!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>Pages: <%= controller.action_name %></title>
<%= stylesheet_link_tag 'scaffold' %>
</head>
<body>
<p style="color: green"><%= flash[:notice] %></p>
<%= yield %>
</body>
</html>

22
config/database.yml.example Normal file
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# SQLite version 3.x
# gem install sqlite3-ruby (not necessary on OS X Leopard)
development:
adapter: sqlite3
database: db/development.sqlite3
pool: 5
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
pool: 5
timeout: 5000
production:
adapter: sqlite3
database: db/production.sqlite3
pool: 5
timeout: 5000

6
config/environment.rb
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@ -33,9 +33,13 @@ Rails::Initializer.run do |config|
# Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
# Run "rake -D time" for a list of tasks for finding time zone names.
config.time_zone = 'UTC'
config.time_zone = "Taipei"
# The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}')]
# config.i18n.default_locale = :de
end
require 'couch_foo'
CouchFoo::Base.set_database(:host => "http://localhost:5984", :database => "r4")

12
config/routes.rb
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@ -1,4 +1,9 @@
ActionController::Routing::Routes.draw do |map|
map.namespace :admin do |admin|
admin.resources :pages
end
# The priority is based upon order of creation: first created -> highest priority.
# Sample of regular route:
@ -38,6 +43,9 @@ ActionController::Routing::Routes.draw do |map|
# Install the default routes as the lowest priority.
# Note: These default routes make all actions in every controller accessible via GET requests. You should
# consider removing the them or commenting them out if you're using named routes and resources.
map.connect ':controller/:action/:id'
map.connect ':controller/:action/:id.:format'
map.connect ':page_name', :controller => 'pages', :action => 'show'
#map.connect ':controller/:action/:id'
#map.connect ':controller/:action/:id.:format'
end

54
public/stylesheets/scaffold.css Normal file
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body { background-color: #fff; color: #333; }
body, p, ol, ul, td {
font-family: verdana, arial, helvetica, sans-serif;
font-size: 13px;
line-height: 18px;
}
pre {
background-color: #eee;
padding: 10px;
font-size: 11px;
}
a { color: #000; }
a:visited { color: #666; }
a:hover { color: #fff; background-color:#000; }
.fieldWithErrors {
padding: 2px;
background-color: red;
display: table;
}
#errorExplanation {
width: 400px;
border: 2px solid red;
padding: 7px;
padding-bottom: 12px;
margin-bottom: 20px;
background-color: #f0f0f0;
}
#errorExplanation h2 {
text-align: left;
font-weight: bold;
padding: 5px 5px 5px 15px;
font-size: 12px;
margin: -7px;
background-color: #c00;
color: #fff;
}
#errorExplanation p {
color: #333;
margin-bottom: 0;
padding: 5px;
}
#errorExplanation ul li {
font-size: 12px;
list-style: square;
}