demarches-normaliennes/app/uploaders/cerfa_uploader.rb
2016-11-02 10:18:59 +01:00

51 lines
1.3 KiB
Ruby

# encoding: utf-8
class CerfaUploader < BaseUploader
before :cache, :set_original_filename
# Choose what kind of storage to use for this uploader:
if Features.remote_storage
storage :fog
else
storage :file
end
# 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
unless Features.remote_storage
"./uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
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(pdf doc docx xls xlsx ppt pptx odt ods odp jpg jpeg png)
end
def filename
if original_filename.present? || model.content_secure_token
if Features.remote_storage
filename = "#{model.class.to_s.underscore}-#{secure_token}.#{file.extension.downcase}"
else
filename = "#{model.class.to_s.underscore}.#{file.extension.downcase}"
end
end
filename
end
private
def secure_token
model.content_secure_token ||= generate_secure_token
end
def generate_secure_token
SecureRandom.uuid
end
def set_original_filename(file)
model.original_filename ||= file.original_filename if file.respond_to?(:original_filename)
end
end