class AttestationTemplateLogoUploader < BaseUploader def root Rails.root.join("public") end # 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 if !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(jpg jpeg png) end def filename if file.present? "attestation-template-logo-#{secure_token}.#{file.extension.downcase}" end end private def secure_token model.logo_secure_token ||= SecureRandom.uuid end end