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app.rb
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app.rb
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require 'sinatra'
require 'rdiscount'
require 'erb'
require 'sass'
configure :production do
sha1, date = `git log HEAD~1..HEAD --pretty=format:%h^%ci`.strip.split('^')
require 'rack/cache'
use Rack::Cache
before do
cache_control :public, :must_revalidate, :max_age=>300
etag sha1
last_modified date
end
end
set :markdown, :layout_engine => :erb
set :views, File.dirname(__FILE__)
before do
@menu = {}
Dir.glob "#{settings.views}/*/*.md" do |file|
me, mi = file.split('/')[-2..-1]
@menu[me] ||= []
@menu[me] << mi.sub(/\.md$/, '') unless mi == "README.md"
end
end
get '/' do
markdown :README
end
get '/p/:topic' do
pass if params[:topic] == '..'
markdown :"#{params[:topic]}/README", :layout => !request.xhr?
end
get '/p/:topic/:article' do
pass if params[:topic] == '..'
markdown :"#{params[:topic]}/#{params[:article]}", :layout => !request.xhr?
end
get '/style.css' do
sass :style
end
__END__
@@ layout
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<meta http-equiv="X-UA-Compatible" content="chrome=1">
<title>Sinatra Book Contrib</title>
<link rel="stylesheet" type="text/css" href="/style.css" />
<script
type='text/javascript'
src='https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js'>
</script>
<script type='text/javascript'>
function load_article(url) {
jQuery.ajax({
url: url,
success: function(response) {
$('#post').html(response);
$('#permalink').attr('href', url);
}
});
}
</script>
</head>
<body>
<a name='top' />
<div id="header">
<h2>Community contributed recipes and techniques</h2>
<h1><a href="/">
<img src="http://github.com/sinatra/sinatra-book/raw/master/images/logo.png" />
</a></h1>
</div>
<div id="menu">
<ul>
<% @menu.each_key do |me| %>
<li>
<a href='#<%= "#{me}" %>' onclick="load_article('/p/<%= "#{me}" %>');">
<%= me %>
</a>
<ul>
<% @menu[me].each do |mi| %>
<li>
<a
href='#<%= "#{me}_#{mi}" %>'
onclick="load_article('/p/<%= "#{me}/#{mi}" %>');">
<%= mi.gsub('_', ' ').gsub('.md', '') %>
</a>
</li>
<% end %>
</ul></li>
<% end %>
</ul>
</div>
<div id="content">
<div id="perma">
<a href="<%= request.url %>" id="permalink">
Permalink
</a>
</div>
<div id="post">
<%= yield %>
</div>
</div>
<a href="http://github.com/sinatra/sinatra-book-contrib">
<img style="position: absolute; top: 0; right: 0; border: 0;" src="http://s3.amazonaws.com/github/ribbons/forkme_right_gray_6d6d6d.png" alt="Fork me on GitHub" />
</a>
</body>
</html>
@@ style
body
font-family: 'Lucida Grande', Verdana, sans-serif
margin: 0 auto
max-width: 800px
h1, h2, h3, h4, h5
font-family: georgia, 'bitstream vera serif', serif
font-weight: normal
font-size: 2em
a:link, a:visited
color: #3F3F3F
a:hover, a:active
color: #8F8F8F
.small
font-size: .7em
#header
margin: 10px 0px
#header a
text-decoration: none
#header h1
float: left
width: 300px
#header h2
text-align: right
font-style: oblique
font-size: 1em
float: right
width: 450px
#menu
float: left
max-width: 320px
word-wrap: break-word
font-size: .9em
clear: left
#content
float: right
width: 470px
#perma
text-align: right
#content pre
padding: 10px
max-width: 470px
overflow: auto
overflow-Y: hidden
background: #EEE
line-height: 100%
#post
line-height: 160%