From b80bd744ad873f6fc43018bc4bfb90677de167bd Mon Sep 17 00:00:00 2001
From: Stefan Wintermeyer <stefan.wintermeyer@amooma.de>
Date: Mon, 17 Dec 2012 12:01:45 +0100
Subject: Start of GS5.

---
 app/uploaders/thumbnail_uploader.rb | 62 +++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 app/uploaders/thumbnail_uploader.rb

(limited to 'app/uploaders/thumbnail_uploader.rb')

diff --git a/app/uploaders/thumbnail_uploader.rb b/app/uploaders/thumbnail_uploader.rb
new file mode 100644
index 0000000..a401a91
--- /dev/null
+++ b/app/uploaders/thumbnail_uploader.rb
@@ -0,0 +1,62 @@
+# encoding: utf-8
+
+class ThumbnailUploader < CarrierWave::Uploader::Base
+
+  # Include RMagick or ImageScience support:
+  # include CarrierWave::RMagick
+  include CarrierWave::MiniMagick
+  # include CarrierWave::ImageScience
+
+  # Choose what kind of storage to use for this uploader:
+  storage :file
+  # storage :fog
+
+  # Override the directory where uploaded files will be stored.
+  # This is a sensible default for uploaders that are meant to be mounted:
+  def store_dir
+    "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+  end
+
+  # Provide a default URL as a default if there hasn't been a file uploaded:
+  # def default_url
+  #   "/images/fallback/" + [version_name, "default.png"].compact.join('_')
+  # end
+
+  # Process files as they are uploaded:
+  # process :scale => [200, 300]
+  #
+  # def scale(width, height)
+  #   # do something
+  # end
+
+  # Create different versions of your uploaded files:
+  version :mini do
+    process :resize_to_limit => [75, 75]
+  end
+
+  version :thumb do
+    process :resize_to_limit => [150, 150]
+  end
+
+  version :medium do
+    process :resize_to_limit => [400, 400]
+  end
+
+  version :big do
+    process :resize_to_limit => [800, 800]
+  end
+
+
+  # Add a white list of extensions which are allowed to be uploaded.
+  # For images you might use something like this:
+  def extension_white_list
+    %w(png)
+  end
+
+  # Override the filename of the uploaded files:
+  # Avoid using model.id or version_name here, see uploader/store.rb for details.
+  # def filename
+  #   "something.jpg" if original_filename
+  # end
+
+end
-- 
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