You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.6 KiB
57 lines
1.6 KiB
# encoding: utf-8
|
|
|
|
class LogoUploader < CarrierWave::Uploader::Base
|
|
|
|
# Include RMagick or MiniMagick support:
|
|
# include CarrierWave::RMagick
|
|
include CarrierWave::ImageOptimizer
|
|
include CarrierWave::MiniMagick
|
|
|
|
# Include RMagick or MiniMagick support:
|
|
# include CarrierWave::RMagick
|
|
# include CarrierWave::MiniMagick
|
|
|
|
# Choose what kind of storage to use for this uploader:
|
|
|
|
storage :file
|
|
process :optimize
|
|
|
|
# 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
|
|
# # For Rails 3.1+ asset pipeline compatibility:
|
|
# # ActionController::Base.helpers.asset_path("fallback/" + [version_name, "default.png"].compact.join('_'))
|
|
#
|
|
# "/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 :thumb do
|
|
# process :scale => [50, 50]
|
|
# 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(jpg jpeg gif 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
|
|
|