# -*- encoding : utf-8 -*-
class DataFile < ActiveRecord::Base
	belongs_to :file_folder


	mount_uploader :file, FileUploader

	before_save do
		if !self.name?
			self.name = File.basename(self.file.filename, File.extname(self.file.filename)).to_s if self.file?
		end

	end



	def file_type
	
		
		mime = `file --mime -br "#{self.file.path}"`.strip.split(';')[0]
		mime
		
	end

	def abstract_file_name
		self.name+File.extname(self.file.to_s)
	end

	def abstract_file_name_slug
		self.name.to_slug+File.extname(self.file.to_s)
	end

end