Rename container_width option to max_width

app/assets/javascripts/player/abstract_player.js.coffee

@@ -14,7 +14,7 @@ class Asciinema.AbstractPlayer
       hud: @options.hud
       rendererClass: @options.rendererClass
       snapshot: @model.get 'snapshot'
-      containerWidth: @options.containerWidth
+      maxWidth: @options.maxWidth
 
   createMovie: ->
     throw 'not implemented'

app/assets/javascripts/player/views/player_view.js.coffee

@@ -19,9 +19,9 @@ class Asciinema.PlayerView extends Backbone.View
     @renderSnapshot()
 
   setupClipping: ->
-    if @options.containerWidth
+    if @options.maxWidth
       rendererWidth = @rendererView.elementWidth()
-      min = Math.min(@options.containerWidth, rendererWidth)
+      min = Math.min(@options.maxWidth, rendererWidth)
       @rightClipWidth = rendererWidth - min
     else
       @rightClipWidth = 0

app/controllers/asciicasts_controller.rb

@@ -36,8 +36,8 @@ class AsciicastsController < ApplicationController
 
   def raw
     response.headers.delete('X-Frame-Options')
-    @asciicast = asciicast.decorate
-    render :layout => 'raw'
+    render locals: { page: BareAsciicastPresenter.build(asciicast, params) },
+           layout: 'raw'
   end
 
   def example

app/presenters/bare_asciicast_presenter.rb

@@ -0,0 +1,18 @@
+class BareAsciicastPresenter
+
+  attr_reader :asciicast, :playback_options
+
+  def self.build(asciicast, playback_options)
+    new(asciicast.decorate, PlaybackOptions.new(playback_options))
+  end
+
+  def initialize(asciicast, playback_options)
+    @asciicast = asciicast
+    @playback_options = playback_options
+  end
+
+  def asciicast_id
+    asciicast.id
+  end
+
+end

app/views/asciicasts/_player.html.slim

@@ -3,16 +3,16 @@
 javascript:
   $(function() {
     var playerClass = #{options.player_class};
-    var containerWidth = #{options.max_width || 'null'};
+    var maxWidth = #{options.max_width || 'null'};
 
     window.player = new playerClass({
-      el:             $('.player'),
-      speed:          #{options.speed},
-      benchmark:      #{options.benchmark},
-      model:          new Asciinema.Asciicast(#{asciicast.html_safe}),
-      containerWidth: containerWidth || $('.cinema .player').parent().width(),
-      rendererClass:  #{options.renderer_class},
-      autoPlay:       #{options.autoplay},
-      hud:            #{!options.hide_hud}
+      el:            $('.player'),
+      speed:         #{options.speed},
+      benchmark:     #{options.benchmark},
+      model:         new Asciinema.Asciicast(#{asciicast.html_safe}),
+      maxWidth:      maxWidth || $('.cinema .player').parent().width(),
+      rendererClass: #{options.renderer_class},
+      autoPlay:      #{options.autoplay},
+      hud:           #{!options.hide_hud}
     });
   });

app/views/asciicasts/raw.html.slim

@@ -1,4 +1,4 @@
-= player @asciicast
+= player page.asciicast, page.playback_options
 p.powered
   ' Powered by
   a href=root_url target="_top" asciinema
@@ -9,7 +9,7 @@ javascript:
     if (typeof target != "undefined" && window !== window.parent) {
       var w = $(document).width();
       var h = $(document).height();
-      target.postMessage(['asciicast:size', { id: #{@asciicast.id}, width: w, height: h }], '*');
+      target.postMessage(['asciicast:size', { id: #{page.asciicast_id}, width: w, height: h }], '*');
     }
 
     function onMessage(e) {

app/views/asciicasts/show.js.erb

@@ -19,7 +19,7 @@
   }
 
   function params(container, script) {
-    var params = '?container_width=' + container.offsetWidth;
+    var params = '?max_width=' + container.offsetWidth;
 
     var size = script.getAttribute('data-size');
     if (size) {

spec/presenters/bare_asciicast_presenter_spec.rb

@@ -0,0 +1,30 @@
+require 'spec_helper'
+
+describe BareAsciicastPresenter do
+  
+  describe '.build' do
+    subject { described_class.build(asciicast, playback_options) }
+
+    let(:asciicast) { stub_model(Asciicast, decorate: decorated_asciicast) }
+    let(:playback_options) { { speed: 3.0 } }
+    let(:decorated_asciicast) { double('decorated_asciicast') }
+
+    it "builds presenter instance with given asciicast decorated" do
+      expect(subject.asciicast).to be(decorated_asciicast)
+    end
+
+    it "builds presenter instance with given playback options" do
+      expect(subject.playback_options.speed).to eq(3.0)
+    end
+  end
+
+  let(:presenter) { described_class.new(asciicast, nil) }
+  let(:asciicast) { stub_model(Asciicast, id: 123) }
+
+  describe '#asciicast_id' do
+    subject { presenter.asciicast_id }
+
+    it { should eq(123) }
+  end
+
+end