support for creating end destroting buckets (EU and US)

lib/actions/s3.rb

@@ -1,10 +1,24 @@
 # S3
 
 get '/:project/buckets' do
-  @buckets = @s3.buckets.map{|b| b.name}
+  @buckets = @s3.buckets.map{|b| { :name => b.name, :location => (b.location != '' ? b.location : 'US') } }
   erb :buckets
 end
 
+post '/:project/buckets' do
+  if params[:bucket] and params[:bucket][:name]
+    headers = {}
+    headers[:location] = :eu if params[:bucket][:location] == 'eu'
+    @s3.interface.create_bucket(params[:bucket][:name], headers)
+  end
+  redirect "/#{@project}/buckets"
+end
+
+get '/:project/bucket/:bucket_name/delete' do
+  @s3.interface.delete_bucket(params[:bucket_name])
+  redirect "/#{@project}/buckets"
+end
+
 get '/:project/bucket/:bucket_name/keys' do
   @bucket = @s3.bucket(params[:bucket_name])
   @keys = @bucket.keys

lib/helpers.rb

@@ -36,5 +36,28 @@ def time_ago_or_time_stamp(from_time, to_time = Time.now, include_seconds = true
       return time
     end
 
+  def table(collection, *columns)   
+    raise 'Collection element is not a hash' if collection.first.class != Hash
+    if columns == []
+      # auto load a list of keys
+      first = collection.first
+      columns = first.keys
+    end
+    html = '<table class="list">'
+    html << "\n<tr><th>" + columns.join('</th><th>') + '</th>'
+    html << '<th>options</th>' if block_given?
+    html << '</tr>'
+    iterator = 0
+    collection.each do |item|
+      html << "\n<tr#{ ' class="alt"' if iterator%2==0}>"
+      item.each_pair { |key, value| html << "<td>#{value}</td>" if columns.include?(key.to_sym) }
+      if block_given?
+        html << "<td>#{yield(item)}</td>" 
+      end
+      html << '<tr>'
+      iterator += 1
+    end
+    html << "\n</table>"
+  end
 
 end

public/style.css

@@ -59,4 +59,15 @@ body {
 	background-color: white;
 	z-index:1002;
 	overflow: auto;
-}
+}
+
+a { color: #36B2E5; text-decoration: none;}
+a:hover { text-decoration: underline;}
+
+/* this table is inspired by http://www.duoh.com/csstutorials/csstables/ */
+table.list { background-color: #C1DAD7; border-spacing:1px; border: 0px; width: 100%;}
+table.list th { background-color: #D3EDEE; color: #4F6B83; font-size: 0.7em; padding: 5px; text-transform: uppercase; font-weight: bold;}
+table.list th.short { width: 130px; }
+table.list td { background-color: #fff; text-align: left; font-size:0.9em; padding: 5px; vertical-align: top;}
+table.list td.options { width: 200px;  }
+table.list tr.alt td { background-color: #F5FAFA; }

snail.rb

@@ -19,10 +19,6 @@
 set :config, config_file
 set :projects, config_file.keys
 
-configure do
-  set :sessions, true
-end
-
 before do
   @projects = options.projects
   first = request.path.split('/')[1]

spec/helpers_spec.rb

@@ -0,0 +1,33 @@
+require 'spec'
+require File.dirname(__FILE__) + '/../lib/helpers'
+
+describe Helpers do
+  include Helpers
+
+  describe '#table' do
+
+    before(:each) do
+      @collection = [
+        {:name => 'Foo', :email => '[email protected]', :id => 11},
+        {:name => 'Boo', :email => '[email protected]', :id => 34}
+      ]
+    end
+
+    it 'should render table with no columns' do
+      result = table(@collection)
+      result.include?('<tr><th>name</th><th>email</th><th>id</th></tr>').should == true
+      result.include?('<tr><td>Foo</td><td>[email protected]</td><td>11</td><tr>').should == true
+    end
+
+    it 'should render table with a block' do
+      result =  table(@collection) { |item| 'copy'  }
+      result.include?('<tr><th>name</th><th>email</th><th>id</th><th>options</th></tr>').should == true
+      result.include?('<tr><td>Foo</td><td>[email protected]</td><td>11</td><td>copy</td><tr>').should == true
+    end
+
+    it 'should render table with columns and block' do
+      result =  table(@collection, :name, :email) { |item| 'copy'  }
+    end
+
+  end
+end

views/buckets.erb

@@ -1,3 +1,12 @@
-<% @buckets.each do |bucket| %>
-    <%= bucket %> <%= link_to 'keys', "/bucket/#{bucket}/keys" %><br/>
-<% end %>
+<form action="/<%= @project %>/buckets" method="post">
+  <input type="text" name="bucket[name]" value="" />
+  <select name="bucket[location]">
+    <option value="eu">EU</option>
+    <option value="us">US</option>
+  </select>
+  <input type="submit">
+</form>
+<%= table(@buckets) do |bucket|
+  result = link_to('view', "/#{@project}/bucket/#{bucket[:name]}/keys") 
+  result << ' ' + link_to('delete', "/#{@project}/bucket/#{bucket[:name]}/delete")
+ end %>