paletton.rb

# Framework
require 'foundations/compact'

# Gems
require 'palettes'
require 'cassandra'

# App
require 'views'

module Paletton
  include Waves::Foundations::Compact

  module Resources
    class Map
      on( :get, [])  { mab(@views[:index]) }
      on( :post,[])  { to(:palette) }
    end

    class Palette
      on :post, [] do
        palettes = Palettes::ColourLovers.search(query[:search_terms])
        cssy = Cassandra.new.process({ :palettes => palettes }, Views.cssy)
        Markaby::Builder.new.html({ :palettes => palettes, :cssy => cssy }, Views.list)
      end
    end
  end# module Resources

end# module Palleton

views.rb

module << Views

  def index
    Markaby::Builder.new.html do
      head do
        title "Paletton"
      end

      body do
        form :action => "/", :method => "POST" do
          self << "Search: "
          input :type => "text", :name => "search_terms" 
          input :type => "submit", :value => "Search"
        end
      end# body
    end# Markaby::Builder.new.html
  end# index

  def list(assigns)
    Markaby::Builder.new(assigns).html do
      head do
        title 'Paletton'
        style :type => 'text/css' { self << @cssy.to_s }
      end
      
      body :bgcolor => "#BCBDAC" do
        @palettes.each |palette, p|
        div.palette_bg do
          table :width => "350", :height => "222", :cellpadding => "0", cellspacing => "0" do
            tr do
              if palette[:colors][0].respond_to? :last 
              colors = palette[:colors].map {|c| c.last }
              names = palette[:colors].map {|n| n.first }
            else
              palette[:colors]
            end
              colors.each_with_index do |color, i|
              td :id => "#{p[:id]}_color_#{i+1}", :width => (350/palette[:colors].length).to_i do
                names.exists? ? self << names[i] : self << color }
              end
           end
        end#div.palette_bg

      end#body
     end#html

  end#list(assigns)

  def cssy
    table.palette_canvas {
      position 'absolute'
      left '4.8%'
      border_collapse 'collapse'
    }

    td {
      %w[ margin border padding ].each {|attr| attr '0px'}
      color 'white' 
      vertical_align 'top' 
      text_align 'center' 
    }

    selector('.palette_bg') {
      position 'absolute'
      top '35px'
      left '11px'
      background 'white'
      padding '2.2%'
    }

    @palettes.each_with_index |palette, p|
      colors = palette[0].respond_to? :last ? palette[:colors].map{|m| m.last} : palette[:colors]
      colors.each_with_index do |color, i|
        selector("td.#{p[:id]}_color_#{i+1}") { 
          background( color )
        }
      end
    end

  end#cssy
end