carrierwave for asset swfs

app/models/swf_asset.rb

@@ -15,8 +15,14 @@ class SwfAsset < ActiveRecord::Base
 
   set_inheritance_column 'inheritance_type'
 
+  IMAGE_SIZES = {
+    :small => [150, 150],
+    :medium => [300, 300],
+    :large => [600, 600]
+  }
+
   include SwfConverter
-  converts_swfs :size => [600, 600], :output_sizes => [[150, 150], [300, 300], [600, 600]]
+  converts_swfs :size => IMAGE_SIZES[:large], :output_sizes => IMAGE_SIZES.values
 
   def local_swf_path
     LOCAL_ASSET_DIR.join(local_path_within_outfit_swfs)
@@ -74,6 +80,21 @@ class SwfAsset < ActiveRecord::Base
       end
     end
   end
+  
+  def image_version
+    converted_at.to_i
+  end
+  
+  def image_url(size=IMAGE_SIZES[:large])
+    host = ASSET_HOSTS[:swf_asset_images]
+    size_key = size.join('x')
+    
+    "http://#{host}/#{s3_path}/#{size_key}.png?#{image_version}"
+  end
+  
+  def images
+    IMAGE_SIZES.values.map { |size| {:size => size, :url => image_url(size)} }
+  end
 
   def convert_swf_if_not_converted!
     if needs_conversion?
@@ -161,7 +182,7 @@ class SwfAsset < ActiveRecord::Base
       :zones_restrict => zones_restrict,
       :is_body_specific => body_specific?,
       :has_image => has_image?,
-      :s3_path => s3_path
+      :images => images
     }
     if options[:for] == 'wardrobe'
       json[:local_path] = local_url

app/views/broken_image_reports/new.html.haml

@@ -12,7 +12,7 @@
 %ul#report-assets
   - @swf_assets.each do |swf_asset|
     %li
-      = link_to image_tag(swf_asset.s3_url([150, 150])), swf_asset.url
+      = link_to image_tag(swf_asset.image_url([150, 150])), swf_asset.url
       - unless swf_asset.image_pending_repair?
         = form_tag(:action => :create) do
           = hidden_field_tag 'swf_asset_remote_id', swf_asset.remote_id

config/initializers/asset_hosts.rb

@@ -0,0 +1,3 @@
+ASSET_HOSTS = {
+  :swf_asset_images => 'd1i4vx4g4uxw7j.cloudfront.net'
+}

public/javascripts/wardrobe.js

@@ -78,9 +78,20 @@ function Wardrobe() {
 
   function Asset(newData) {
     var asset = this;
+    
+    function size_key(size) {
+      return size[0] + 'x' + size[1];
+    }
+    
+    this.image_urls_by_size_key = {};
+    var image;
+    for(var i = 0; i < newData.images.length; i++) {
+      image = newData.images[i];
+      this.image_urls_by_size_key[size_key(image.size)] = image.url;
+    }
 
     this.imageURL = function (size) {
-      return Wardrobe.IMAGE_CONFIG.base_url + this.s3_path + "/" + size[0] + "x" + size[1] + ".png";
+      return this.image_urls_by_size_key[size_key(size)];
     }
 
     this.update = function (data) {
@@ -1376,10 +1387,9 @@ Wardrobe.getStandardView = function (options) {
       for(var i in sizes) {
         if(!sizes.hasOwnProperty(i)) continue;
         size = sizes[i];
-        size[2] = size[0] * size[1];
         inserted = false;
         for(var i in SIZES_SMALL_TO_LARGE) {
-          if(SIZES_SMALL_TO_LARGE[i][2] > size[2]) {
+          if(SIZES_SMALL_TO_LARGE[i][0] * SIZES_SMALL_TO_LARGE[i][1] > size[0] * size[1]) {
             SIZES_SMALL_TO_LARGE.splice(i, 0, size);
             inserted = true;
             break;