Contents

begin
  # Use mime/types/columnar if available, for reduced memory usage
  require "mime/types/columnar"
rescue LoadError
  require "mime/types"
end

module Fog
  module Storage
    extend Fog::ServicesMixin

    def self.directories
      directories = []
      providers.each do |provider|
        begin
          directories.concat(self[provider].directories)
        rescue # ignore any missing credentials/etc
        end
      end
      directories
    end

    def self.get_body_size(body)
      if body.respond_to?(:encoding)
        original_encoding = body.encoding
        body = body.dup if body.frozen?
        body = body.force_encoding("BINARY")
      end

      size = if body.respond_to?(:bytesize)
               body.bytesize
             elsif body.respond_to?(:size)
               body.size
             elsif body.respond_to?(:stat)
               body.stat.size
             else
               0
             end

      if body.respond_to?(:encoding)
        body.force_encoding(original_encoding)
      end

      size
    end

    def self.get_content_type(data)
      if data.respond_to?(:path) && !data.path.nil?
        filename = ::File.basename(data.path)
        unless (mime_types = MIME::Types.of(filename)).empty?
          mime_types.first.content_type
        end
      end
    end

    def self.parse_data(data)
      {
        body: data,
        headers: {
          "Content-Length" => get_body_size(data),
          "Content-Type" => get_content_type(data)
        }
      }
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
fog-core-2.6.0	lib/fog/storage.rb
fog-core-2.5.0	lib/fog/storage.rb