Pridana funkce vytvareni stranek: <form> pro novou, handler /POST

stunome · Apr 22, 2010 · 33fb875 · 33fb875
1 parent 69d6790
commit 33fb875
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+.DS_Store
+pages/*
diff --git a/application.rb b/application.rb
@@ -1,6 +1,28 @@
 require 'rubygems'
 require 'sinatra'
+require 'fileutils'
+
+PAGES_DIRECTORY = File.expand_path('../pages', __FILE__)
+
+FileUtils.mkdir_p PAGES_DIRECTORY
 
 get '/' do
   "Welcome to our wiki"
 end
+
+get '/new' do
+  erb :form
+end
+
+post '/pages' do
+
+  filename = params['title']
+
+  puts "*** Creating page #{filename}"
+
+  File.open PAGES_DIRECTORY + '/' + filename, 'w' do |file|
+    file.write params['body']
+  end
+
+  redirect '/'
+end
diff --git a/views/form.erb b/views/form.erb
@@ -0,0 +1,9 @@
+<form action="/pages" method="post">
+  <p><label>Název stránky</label></p>
+  <p><input type="text" name="title"></p>
+
+  <p><label>Text stránky:</label></p>
+  <p><textarea name="body"></textarea></p>
+
+  <p><input type="submit" value="Uložit"></p>
+</form>
diff --git a/views/layout.erb b/views/layout.erb
@@ -0,0 +1,12 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Kiwi</title>
+    <meta charset="utf-8">
+  </head>
+  <body>
+    <div class="container">
+      <%= yield %>
+    </div>
+  </body>
+</html>