Re-namespacing a bit to clear out some fairly old stuff from the top level

oldstuff/map-mash/app/controllers/application_controller.rb

@@ -0,0 +1,10 @@
+# Filters added to this controller apply to all controllers in the application.
+# Likewise, all the methods added will be available for all controllers.
+
+class ApplicationController < ActionController::Base
+  helper :all # include all helpers, all the time
+  protect_from_forgery # See ActionController::RequestForgeryProtection for details
+
+  # Scrub sensitive parameters from your log
+  # filter_parameter_logging :password
+end

oldstuff/map-mash/app/controllers/maps_controller.rb

@@ -0,0 +1,28 @@
+class MapsController < ApplicationController
+  def index
+    @maps = Map.all
+
+    respond_to do |format|
+      format.html
+      format.xml { render :xml => @maps }
+    end
+  end
+
+  def show
+    @map = Map.find(params[:id])
+
+    respond_to do |format|
+      format.png do
+        GoogleMapLocationFetcher.new.fetch([@map.name]) do |loc,image|
+          dest = Rails.root.join("public/maps/#{@map.id}.png")
+          FileUtils.mkdir_p(File.dirname(dest))
+
+          File.open(dest, 'w') do |f|
+            f.write(image)
+          end
+          send_file(dest, :type => 'image/png')
+        end
+      end
+    end
+  end
+end

oldstuff/map-mash/app/controllers/mash_tournaments_controller.rb

@@ -0,0 +1,76 @@
+class MashTournamentsController < ApplicationController
+  def index
+    @mash_tournaments = MashTournament.all
+
+    respond_to do |format|
+      format.html
+    end
+  end
+
+  def show
+    begin
+      @mash_tournament = MashTournament.find(params[:id])
+    rescue ActiveRecord::RecordNotFound
+      redirect_to :action => 'new' and return
+    end
+
+    if not @mash_tournament.done?
+      redirect_to new_mash_path
+      flash[:notice] = "You're not quite done there."
+      return
+    end
+
+    logger.info("Mash tournament #{@mash_tournament.id} is done!")
+    respond_to do |format|
+      format.html
+    end
+  end
+
+  def new
+    requester = Requester.find_or_initialize_by_ip(request.remote_ip)
+    if requester.current_tournament && !requester.current_tournament.done?
+      flash[:notice] = "But you haven't finished this one yet :-("
+      redirect_to new_mash_path and return
+    end
+
+    @mash_tournament = MashTournament.new(:requester => requester)
+    requester.save
+
+    respond_to do |format|
+      format.html
+    end
+  end
+
+  def create
+    if not (requester = Requester.find_by_ip(request.remote_ip))
+      flash[:notice] = "Not so fast..."
+      redirect_to new_mash_tournament_path and return
+    end
+    if requester.current_tournament && !requester.current_tournament.done?
+      flash[:notice] = "Seriously, you haven't finished this one yet! :-P"
+      redirect_to new_mash_path and return
+    end
+
+    @mash_tournament = MashTournament.new(:requester => requester)
+    rounds = params.fetch(:mash_tournament, {}).fetch(:total_rounds, 3).to_i
+
+    respond_to do |format|
+      action_new = lambda { format.html { render :action => 'new' } }
+
+      if @mash_tournament.save
+        builder = @mash_tournament.builder
+        if builder.create_rounds_for_contenders(2 ** rounds) == rounds and
+              builder.fill_in_next_round.length == (2 ** rounds) / 2
+          flash[:notice] = "Let's start mashing!"
+          format.html do
+            redirect_to :controller => 'mashes', :action => 'new'
+          end
+        else
+          action_new.call
+        end
+      else
+        action_new.call
+      end
+    end
+  end
+end

oldstuff/map-mash/app/controllers/mashes_controller.rb

@@ -0,0 +1,54 @@
+class MashesController < ApplicationController
+  def redirect_to_new
+    flash[:notice] = 'Sneaky pete.'
+    redirect_to(:action => 'new')
+  end
+
+  alias_method :index, :redirect_to_new
+  alias_method :show, :redirect_to_new
+
+  def new
+    return if not already_registered?(request.remote_ip)
+
+    requester = Requester.find_by_ip(request.remote_ip)
+    @mash = requester.current_tournament.next_unplayed_mash
+
+    if not @mash
+      flash[:notice] = "You're done!"
+      redirect_to requester.current_tournament, :action => 'show'
+      return
+    end
+
+    respond_to do |format|
+      format.html
+    end
+  end
+
+  def update
+    return if not already_registered?(request.remote_ip)
+    logger.info("Got params: #{params.inspect}")
+
+    @mash = Mash.find(params[:id])
+    @mash.winner = Map.find((params[:mash][:winner_id] || -1).to_i)
+
+    logger.info("About to save #{@mash.inspect}")
+
+    respond_to do |format|
+      if @mash.save
+        flash[:notice] = 'Mashed!'
+        format.html { redirect_to(:action => 'new') }
+      else
+        format.html { render :action => 'new' }
+      end
+    end
+  end
+
+  def already_registered?(ip)
+    if not Requester.find_by_ip(ip)
+      redirect_to :controller => :mash_tournaments, :action => 'new'
+      return false
+    end
+
+    true
+  end
+end