Contents

# encoding: utf-8

module Kublog
  class FileUploader < CarrierWave::Uploader::Base

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

    # Choose what kind of storage to use for this uploader:
    storage Kublog.image_storage
    # 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
      '/assets/kublog/missing_image.png' # + [version_name, "default.png"].compact.join('_')
    end

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

    # Create different versions of your uploaded files:
    
    version :thumb do
      process :resize_to_limit => [54, 54]
    end
    
    version :small do
      process :resize_to_limit => [140, 140]
    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

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
kublog-0.0.1.1	app/uploaders/kublog/file_uploader.rb