# encoding: utf-8
class AvatarUploader < CarrierWave::Uploader::Base
storage :file
after :store, :reset_events_cache
def store_dir
"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
def image?
img_ext = %w(png jpg jpeg gif bmp tiff)
if file.respond_to?(:extension)
img_ext.include?(file.extension.downcase)
else
# Not all CarrierWave storages respond to :extension
ext = file.path.split('.').last.downcase
img_ext.include?(ext)
end
rescue
false
end
def file_storage?
self.class.storage == CarrierWave::Storage::File
end
def reset_events_cache(file)
model.reset_events_cache if model.is_a?(User)
end
end