# encoding: utf-8

class FotoUploader < CarrierWave::Uploader::Base

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

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

  # 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
    "uploads/#{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
  #   # For Rails 3.1+ asset pipeline compatibility:
  #   # ActionController::Base.helpers.asset_path("fallback/" + [version_name, "default.png"].compact.join('_'))
  #
  #   "/images/fallback/" + [version_name, "default.png"].compact.join('_')
  # end

  # Process files as they are uploaded:
  # process :scale => [200, 300]
  #
  # def scale(width, height)
  #   # do something
  # end

  # general settings

  process :fix_exif_rotation
  process :store_exif
  process :strip
  process :convert => 'jpg'
  

  # Create different versions of your uploaded files:
   version :thumb do
     process :resize_to_fill => [64, 64]
     process :quality => 70
   end

   version :big_thumb do 
     process :resize_to_fill => [128, 128]
     process :quality => 70
   end

   version :resized do
	 process :resize_to_fit => [1024, 1024]
   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:
  # Avoid using model.id or version_name here, see uploader/store.rb for details.
  # def filename
  #   "something.jpg" if original_filename
  # end

   def store_exif
     img = Magick::Image.read(current_path)
     model.exif=img.first.get_exif_by_entry().to_json
  
   end
end
