From 46cba55fce99779fd5dc4a72806da5495500186d Mon Sep 17 00:00:00 2001
From: AntonioTerceiro <AntonioTerceiro@3f533792-8f58-4932-b0fe-aaf55b0a4547>
Date: Thu, 27 Dec 2007 23:24:15 +0000
Subject: [PATCH] ActionItem24: adding attachment_fu stuff

---
 app/models/uploaded_file.rb       | 10 ++++++++++
 db/migrate/007_create_articles.rb | 14 ++++++++++++++
 test/unit/uploaded_file_test.rb   | 11 +++++++++++
 3 files changed, 35 insertions(+), 0 deletions(-)
 create mode 100644 app/models/uploaded_file.rb
 create mode 100644 test/unit/uploaded_file_test.rb

diff --git a/app/models/uploaded_file.rb b/app/models/uploaded_file.rb
new file mode 100644
index 0000000..ded15b6
--- /dev/null
+++ b/app/models/uploaded_file.rb
@@ -0,0 +1,10 @@
+class UploadedFile < Article
+
+  # FIXME need to define min/max file size
+  has_attachment :thumbnails => { :icon => [24,24] }
+
+  def icon_name
+    public_filename(:icon)
+  end
+
+end
diff --git a/db/migrate/007_create_articles.rb b/db/migrate/007_create_articles.rb
index bf562c9..f46312f 100644
--- a/db/migrate/007_create_articles.rb
+++ b/db/migrate/007_create_articles.rb
@@ -26,6 +26,20 @@ class CreateArticles < ActiveRecord::Migration
 
       # single-table inheritance
       t.column :type, :string
+
+      # attachment_fu data for all uploaded files
+      t.column :size,         :integer  # file size in bytes
+      t.column :content_type, :string   # mime type, ex: application/mp3
+      t.column :filename,     :string   # sanitized filename
+
+      # attachment_fu data for images
+      t.column :height,       :integer  # in pixels
+      t.column :width,        :integer  # in pixels
+
+      # attachment_fu data for thumbnails
+      t.column :parent_id,    :integer  # id of parent image (on the same table, a self-referencing foreign-key).
+      t.column :thumbnail,    :string   # the 'type' of thumbnail this attachment record describes.
+
     end
 
     Article.create_versioned_table
diff --git a/test/unit/uploaded_file_test.rb b/test/unit/uploaded_file_test.rb
new file mode 100644
index 0000000..65f28d3
--- /dev/null
+++ b/test/unit/uploaded_file_test.rb
@@ -0,0 +1,11 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+class UploadedFileTest < Test::Unit::TestCase
+
+  should 'return a thumbnail as icon' do
+    f = UploadedFile.new
+    f.expects(:public_filename).with(:icon).returns('/path/to/file.xyz')
+    assert_equal '/path/to/file.xyz', f.icon_name
+  end
+  
+end
--
libgit2 0.21.2