havenwood/gist:875642

## gistfile1.txt
require 'sinatra'

# routes
get '/' do
  erb :body_vendor
end

post '/' do
  @switch = params[:vendor]
  case @switch
  when "first"
    @vendor = First.vendor
    @model = First.model
    @ports = First.ports
    erb :body_ports
  when "second"
    @vendor = Second.vendor
    @model = Second.model
    @ports = Second.ports
    erb :body_ports
  else
    erb :body_vendor
  end
end

post '/results' do
  @vendor = Second.vendor
  @model = Second.model
  @port = params[:port]
  erb :body_result
end

# logs
class Switches
  class << self
    attr_accessor :vendor, :model, :ports

    def log
      File.open('tmp/swcfg-log.txt', 'a') { |log| log.puts "#{Time.now.ctime}: #{@vendor}, #{@model}: #{@ports}" }
    end
  end
end

# configurations
class First < Switches
  @vendor = "Cisco"
  @model  = "3560G"
  @ports  = { "Port 0" => "GigabitEthernet 0/1",
              "Port 1" => "GigabitEthernet 0/2" }
end

class Second < Switches
  @vendor = "Stratix"
  @model  = "9000"
  @ports  = { "Port 0" => "TenGigabitEthernet 1/1",
              "Port 1" => "tge0/1/1" }
end

__END__

@@ layout
<!doctype html>
<html lang='en'>
<head>
<meta charset='utf-8'>
<title>swcfg.rb</title>
<style type="text/css">
  html, body, form, fieldset, legend { margin: 5; padding: 5; }
  body { font: 16px/18px helvetica; padding: 20px; color: #444444; }
</style>
</head>
<body>
  <%= yield %>
</body>
</html>

@@ body_vendor
<form action="/" method="post">
  <fieldset>
    <legend>Select a Switch</legend>
    <p><input type="radio" name="vendor" value="<%= "first" %>"><%= First.vendor %></p>
    <p><input type="radio" name="vendor" value="<%= "second" %>"><%= Second.vendor %></p>
    <p><input type="submit" value="Select"></p>
  </fieldset>
</form>

@@ body_ports
<form action="/results" method="post">
  <fieldset>
    <legend>Select a Port</legend>
    <p>Vendor: <%= @vendor %></p>
    <p>Model: <%= @model %></p>
    <% @ports.each do |port, name| %>
      <% @port = "#{port}: #{name}" %>
      <p><input type="radio" name="port" value="<%= @port %>"><%= @port %></p>
    <% end %>
    <p><a href="/"><button>Back</button></a><input type="submit" value="Generate Configuration"></p>
  </fieldset>
</form>

@@ body_result
<fieldset>
  <legend>Configuration</legend>
  <p>Vendor: <%= @vendor %></p>
  <p>Model: <%= @model %></p>
  <p><%= @port %></p>
  <p>However this is going to look...</p>
  <p><a href="/"><button>Start Over</button></a></p>
</fieldset>
	require 'sinatra'

	# routes
	get '/' do
	erb :body_vendor
	end

	post '/' do
	@switch = params[:vendor]
	case @switch
	when "first"
	@vendor = First.vendor
	@model = First.model
	@ports = First.ports
	erb :body_ports
	when "second"
	@vendor = Second.vendor
	@model = Second.model
	@ports = Second.ports
	erb :body_ports
	else
	erb :body_vendor
	end
	end

	post '/results' do
	@vendor = Second.vendor
	@model = Second.model
	@port = params[:port]
	erb :body_result
	end

	# logs
	class Switches
	class << self
	attr_accessor :vendor, :model, :ports

	def log
	File.open('tmp/swcfg-log.txt', 'a') { \|log\| log.puts "#{Time.now.ctime}: #{@vendor}, #{@model}: #{@ports}" }
	end
	end
	end

	# configurations
	class First < Switches
	@vendor = "Cisco"
	@model = "3560G"
	@ports = { "Port 0" => "GigabitEthernet 0/1",
	"Port 1" => "GigabitEthernet 0/2" }
	end

	class Second < Switches
	@vendor = "Stratix"
	@model = "9000"
	@ports = { "Port 0" => "TenGigabitEthernet 1/1",
	"Port 1" => "tge0/1/1" }
	end

	__END__

	@@ layout
	<!doctype html>
	<html lang='en'>
	<head>
	<meta charset='utf-8'>
	<title>swcfg.rb</title>
	<style type="text/css">
	html, body, form, fieldset, legend { margin: 5; padding: 5; }
	body { font: 16px/18px helvetica; padding: 20px; color: #444444; }
	</style>
	</head>
	<body>
	<%= yield %>
	</body>
	</html>

	@@ body_vendor
	<form action="/" method="post">
	<fieldset>
	<legend>Select a Switch</legend>
	<p><input type="radio" name="vendor" value="<%= "first" %>"><%= First.vendor %></p>
	<p><input type="radio" name="vendor" value="<%= "second" %>"><%= Second.vendor %></p>
	<p><input type="submit" value="Select"></p>
	</fieldset>
	</form>

	@@ body_ports
	<form action="/results" method="post">
	<fieldset>
	<legend>Select a Port</legend>
	<p>Vendor: <%= @vendor %></p>
	<p>Model: <%= @model %></p>
	<% @ports.each do \|port, name\| %>
	<% @port = "#{port}: #{name}" %>
	<p><input type="radio" name="port" value="<%= @port %>"><%= @port %></p>
	<% end %>
	<p><a href="/"><button>Back</button></a><input type="submit" value="Generate Configuration"></p>
	</fieldset>
	</form>

	@@ body_result
	<fieldset>
	<legend>Configuration</legend>
	<p>Vendor: <%= @vendor %></p>
	<p>Model: <%= @model %></p>
	<p><%= @port %></p>
	<p>However this is going to look...</p>
	<p><a href="/"><button>Start Over</button></a></p>
	</fieldset>