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authorStefan Wintermeyer <stefan.wintermeyer@amooma.de>2012-12-17 12:05:14 +0100
committerStefan Wintermeyer <stefan.wintermeyer@amooma.de>2012-12-17 12:05:14 +0100
commiteaad37485fe59d0306c37cc038dda6d210052910 (patch)
tree072c4b0e33d442528555b82c415f5e7a1712b2b0 /app/uploaders/thumbnail_uploader.rb
parent3e706c2025ecc5523e81ad649639ef2ff75e7bac (diff)
parentb80bd744ad873f6fc43018bc4bfb90677de167bd (diff)
Merge branch 'develop'
Diffstat (limited to 'app/uploaders/thumbnail_uploader.rb')
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diff --git a/app/uploaders/thumbnail_uploader.rb b/app/uploaders/thumbnail_uploader.rb
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+# 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