kimoto/gist:4266371

## gistfile1.rb
#!/bin/env ruby
# encoding: utf-8
# Author: kimoto
require 'dm-core'
require 'dm-migrations'
require 'dm-validations'
require 'dm-timestamps'
require 'sinatra'
require 'erubis'

# Models
class Entry
  include DataMapper::Resource
  property :id, Serial
  property :digest, String, :length => 64, :unique_index => true
  property :body, Text
  timestamps :at # created_at, updated_at
  validates_presence_of :body, :message => '本文が入力されていません'

  before :create do |entry|
    entry.digest = Digest::SHA256.hexdigest(Time.now.to_i.to_s)
  end
end

# Sinatra
configure do
  enable :inline_templates
  set :erb, :escape_html => true
  set :max_entries, 10
  DataMapper.finalize
  DataMapper.setup(:default, "mysql://127.0.0.1/nopaste")
  DataMapper.auto_upgrade!
end

get '/' do
  @total_entries = Entry.count
  @entries = Entry.first(settings.max_entries, :order => [:created_at.desc])
  erb :index
end

post '/' do
  if @entry = Entry.create(:body => params[:body])
    redirect "/entry/#{@entry.digest}"
  else
    erb :index
  end
end

get '/entry/:digest' do
  @entry = Entry.first(:digest => params[:digest])
  erb :permalink
end

__END__
@@ index
<html>
<body>
  <h1><a href="/">nopaste</a></h1>
  <ul>
  <% if @entry %>
  <% @entry.errors.each do |err| %>
    <li><%= err.join(", ") %></li>
  <% end %>
  <% end %>
  </ul>

  <form method="post" action="/">
    <textarea name="body" style="width: 500px; height: 150px;"></textarea><br />
    <input type="submit" value="Post" />
  </form>

  <p>entries: <%= @total_entries %></p>

  <hr />

  <% @entries.each do |entry| %>
  <code><pre>
    <%= entry.body %>
  </pre></code>
  <span><a href="/entry/<%= entry.digest %>"><%= entry.created_at %></a></span>
  <hr />
  <% end %>
</body>
</html>

@@ permalink
<html>
<body>
  <h1><a href="/">nopaste</a></h1>
  <code><pre>
  <%= @entry.body %>
  </pre></code>
  </body>
</html>
	#!/bin/env ruby
	# encoding: utf-8
	# Author: kimoto
	require 'dm-core'
	require 'dm-migrations'
	require 'dm-validations'
	require 'dm-timestamps'
	require 'sinatra'
	require 'erubis'

	# Models
	class Entry
	include DataMapper::Resource
	property :id, Serial
	property :digest, String, :length => 64, :unique_index => true
	property :body, Text
	timestamps :at # created_at, updated_at
	validates_presence_of :body, :message => '本文が入力されていません'

	before :create do \|entry\|
	entry.digest = Digest::SHA256.hexdigest(Time.now.to_i.to_s)
	end
	end

	# Sinatra
	configure do
	enable :inline_templates
	set :erb, :escape_html => true
	set :max_entries, 10
	DataMapper.finalize
	DataMapper.setup(:default, "mysql://127.0.0.1/nopaste")
	DataMapper.auto_upgrade!
	end

	get '/' do
	@total_entries = Entry.count
	@entries = Entry.first(settings.max_entries, :order => [:created_at.desc])
	erb :index
	end

	post '/' do
	if @entry = Entry.create(:body => params[:body])
	redirect "/entry/#{@entry.digest}"
	else
	erb :index
	end
	end

	get '/entry/:digest' do
	@entry = Entry.first(:digest => params[:digest])
	erb :permalink
	end

	__END__
	@@ index
	<html>
	<body>
	<h1><a href="/">nopaste</a></h1>
	<ul>
	<% if @entry %>
	<% @entry.errors.each do \|err\| %>
	<li><%= err.join(", ") %></li>
	<% end %>
	<% end %>
	</ul>

	<form method="post" action="/">
	<textarea name="body" style="width: 500px; height: 150px;"></textarea><br />
	<input type="submit" value="Post" />
	</form>

	<p>entries: <%= @total_entries %></p>

	<hr />

	<% @entries.each do \|entry\| %>
	<code><pre>
	<%= entry.body %>
	</pre></code>
	<span><a href="/entry/<%= entry.digest %>"><%= entry.created_at %></a></span>
	<hr />
	<% end %>
	</body>
	</html>

	@@ permalink
	<html>
	<body>
	<h1><a href="/">nopaste</a></h1>
	<code><pre>
	<%= @entry.body %>
	</pre></code>
	</body>
	</html>