Adds thumbnail image.

Refactors artwork processing to include images.

db/migrate/20120507202428_add_thumbnail_image_to_artwork.rb

@@ -0,0 +1,11 @@
+class AddThumbnailImageToArtwork < ActiveRecord::Migration
+  def change
+    add_column :artworks, :image_thumbnail_url, :string
+    Artwork.all.each do |artwork|
+      artwork.update_attributes!(
+        :image_thumbnail_url =>
+        "http://www.mnav.gub.uy/obras/mnav#{artwork.museum_id}.jpg"
+      )
+    end
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120503193941) do
+ActiveRecord::Schema.define(:version => 20120507202428) do
 
   create_table "artists", :force => true do |t|
     t.integer  "museum_id"
@@ -37,6 +37,7 @@
     t.datetime "updated_at"
     t.integer  "year"
     t.string   "image_url"
+    t.string   "image_thumbnail_url"
   end
 
 end

lib/data/data.yaml

@@ -2,8 +2,8 @@
 artists:
   url: http://www.mnav.gub.uy/artistas.csv
   name: artists.csv
-  last_modified: 2012/05/02
+  last_modified: 2012/05/07
 artworks:
   url: http://www.mnav.gub.uy/obras.csv
   name: artworks.csv
-  last_modified: 2012/05/02
+  last_modified: 2012/05/07

lib/data/process_data.rb

@@ -62,7 +62,9 @@ def self.process_artworks(file)
           :technique => row[4],
           :height => row[5],
           :width => row[6],
-          :depth => row[7]
+          :depth => row[7],
+          :image_url => "http://www.mnav.gub.uy/obras/mnavXX#{row[0]}.jpg",
+          :image_thumbnail_url => "http://www.mnav.gub.uy/obras/mnav#{row[0]}.jpg"
         }
         create_artwork(artwork_data)
       end