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igorgue · Nov 3, 2009 · fd9f994 · fd9f994
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,21 @@
+.DS_Store
+erl_crash.dump
+unicorn.rb
+*.db
+*.pyc
+*.swp
+*.swo
+*.pid
+*.log
+*.svn
+*.hg
+*.tmproj
+*~
+*.egg-info
+_trial_temp
+tags
+build
+dist
+cscope.out
+cscope.files
+tmp
diff --git a/app.rb b/app.rb
@@ -0,0 +1,28 @@
+# app.rb
+require 'rubygems'
+require 'sinatra'
+require 'sequel'
+
+configure do
+  DB = Sequel.sqlite('blog.db')
+
+  DB.create_table? :posts do
+    primary_key :id
+    varchar :title
+    varchar :body
+  end
+
+  DB.create_table? :tags do
+    primary_key :id
+    varchar :title
+  end
+
+  load "models/blog.rb"
+end
+
+helpers do
+  include Rack::Utils
+  alias_method :h, :escape_html
+end
+
+load 'controllers/entries.rb'
diff --git a/controllers/entries.rb b/controllers/entries.rb
@@ -0,0 +1,29 @@
+# controllers/entries.rb
+
+get '/' do
+  @entries = Post.all
+
+  erb :index
+end
+
+get '/add' do
+  erb :add
+end
+
+post '/add' do
+  Post.find_or_create :title => params[:title], :body => params[:body]
+
+  redirect "/"
+end
+
+get '/delete/?' do
+  if params[:id]
+    post = Post.find :id => params[:id]
+
+    if post
+      post.destroy
+    end
+  end
+
+  redirect "/"
+end
diff --git a/models/blog.rb b/models/blog.rb
@@ -0,0 +1,9 @@
+# models/blog.rb
+
+class Tag < Sequel::Model
+  many_to_many :posts
+end
+
+class Post < Sequel::Model
+  many_to_many :tags
+end
diff --git a/views/add.erb b/views/add.erb
@@ -0,0 +1,7 @@
+<h1>Add new entry</h1>
+
+<form action="/add" method="post" accept-charset="utf-8">
+  <p>Title: <input type="text" name="title" value="">
+  <p>Body: <textarea name="body" value=""></textarea>
+  <p><input type="submit" value="Add"></p>
+</form>
diff --git a/views/index.erb b/views/index.erb
@@ -0,0 +1,20 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> 
+<html> 
+  <head> 
+    <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
+  </head>
+  <body>
+    <h1>Superblog!</h1>
+
+    <% @entries.each do |entry| %>
+    <hr>
+      <h2><%= entry.title %></h2>
+      <p><%= entry.body %></p>
+      <p><a href="/delete/?id=<%= entry.id %>">✖ delete</a>?</p>
+    <% end %>
+    <hr>
+
+    <p>Add new entries <a href="/add">here</a>.</p>
+  </body>
+</html>