From 0af32351a2718373536c80a336603a5d68a2768e Mon Sep 17 00:00:00 2001
From: Pavel Chipiga <pavel.chipiga@gmail.com>
Date: Sat, 3 Dec 2011 02:52:19 +0200
Subject: [PATCH] Redo paperclip file upload through nginx upload module. Refs
 #2261

---
 app/models/product.rb              | 30 +++++++++++++++---------------
 config/initializers/load_config.rb |  2 ++
 lib/ext/paperclip.rb               | 28 ++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+), 15 deletions(-)
 create mode 100644 lib/ext/paperclip.rb

diff --git a/app/models/product.rb b/app/models/product.rb
index 1c9edc424..aa9abc8ca 100644
--- a/app/models/product.rb
+++ b/app/models/product.rb
@@ -16,21 +16,21 @@ class Product < ActiveRecord::Base
 
   scope :recent, order("name ASC")
 
-  attr_accessor :tmp_upload_dir
-  after_save lambda { FileUtils.rm_rf(tmp_upload_dir) if tmp_upload_dir and File.directory?(tmp_upload_dir) }
-
-  def tar_with_fast=(file)
-    if file.present? and file.respond_to?('[]')
-      self.tmp_upload_dir = "#{file['filepath']}_1"
-      tmp_file_path = File.join tmp_upload_dir, file['original_name']
-      FileUtils.mkdir_p tmp_upload_dir
-      FileUtils.mv file['filepath'], tmp_file_path
-      self.tar_without_fast = File.open tmp_file_path, 'rb'
-    else
-      self.tar_without_fast = file
-    end
-  end
-  alias_method_chain :tar=, :fast
+  # attr_accessor :tmp_upload_dir
+  # after_save lambda { FileUtils.rm_rf(tmp_upload_dir) if tmp_upload_dir and File.directory?(tmp_upload_dir) }
+  # 
+  # def tar_with_fast=(file)
+  #   if file.present? and file.respond_to?('[]')
+  #     self.tmp_upload_dir = "#{file['filepath']}_1"
+  #     tmp_file_path = File.join tmp_upload_dir, file['original_name']
+  #     FileUtils.mkdir_p tmp_upload_dir
+  #     FileUtils.mv file['filepath'], tmp_file_path
+  #     self.tar_without_fast = File.open tmp_file_path, 'rb'
+  #   else
+  #     self.tar_without_fast = file
+  #   end
+  # end
+  # alias_method_chain :tar=, :fast
 
   def delete_tar
     @delete_tar ||= "0"
diff --git a/config/initializers/load_config.rb b/config/initializers/load_config.rb
index fb6d0a02a..70d1244b6 100644
--- a/config/initializers/load_config.rb
+++ b/config/initializers/load_config.rb
@@ -10,3 +10,5 @@ Rosa::Application.config.middleware.insert_after ::Rails::Rack::Logger, ::Grack:
 Rosa::Application.config.middleware.insert_before ::Grack::Handler, ::Grack::Auth
 
 # Grit::Git.git_timeout = 60
+
+Dir[Rails.root.join("lib/ext/**/*.rb")].each {|f| require f}
diff --git a/lib/ext/paperclip.rb b/lib/ext/paperclip.rb
new file mode 100644
index 000000000..b41f9275a
--- /dev/null
+++ b/lib/ext/paperclip.rb
@@ -0,0 +1,28 @@
+module Paperclip
+  class Attachment
+    class UploadedPath
+      attr_reader :original_filename, :content_type, :size, :path
+      def initialize(uploaded_file)
+        @original_filename    = uploaded_file["name"].downcase
+        @content_type = uploaded_file["content_type"].to_s.strip
+        @file_size    = uploaded_file["size"].to_i
+        @path         = uploaded_file["path"]
+      end
+
+      # TODO remove failed files
+
+      def to_tempfile; self; end
+
+      def size; @file_size; end
+
+      def close; end
+      def closed?; true; end
+    end
+
+    def assign_with_upload(uploaded_file)
+      uploaded_file = UploadedPath.new(uploaded_file) if uploaded_file.is_a?(Hash)
+      assign_without_upload(uploaded_file) 
+    end
+    alias_method_chain :assign, :upload
+  end
+end