# -*- encoding : utf-8 -*-

class ImageUploader < CarrierWave::Uploader::Base

  # Include RMagick or ImageScience support:
  include CarrierWave::RMagick
  # include CarrierWave::ImageScience

  # Choose what kind of storage to use for this uploader:
  storage :file
  # storage :s3

  # 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
    "public_medias/#{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
  #   "/images/fallback/" + [version_name, "default.png"].compact.join('_')
  # end

  # Process files as they are uploaded:
  process :resize_to_limit => [1200, 1200]
  #
  # def scale(width, height)
  #   # do something
  # end






  # Create different versions of your uploaded files:
	version :large do
		process :resize_to_limit => [980, 980]
		
		
		version :medium do
			process :resize_to_limit => [570, 400]
			
			version :small do
				process :resize_to_limit => [300, 400]
			
				version :thumb do
					process :resize_to_limit => [250, 250]
				end
			
			end
			
			
		end
		
		
		
		
		
	end

	version :square do
		process :resize_to_fill => [120, 120]
	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:
	def filename
		File.basename(original_filename, File.extname(original_filename)).to_s.to_slug + File.extname(original_filename).to_s if original_filename
		
		
	end

end