class Fog::Local::Storage::File

Public Instance Methods

body() click to toggle source
# File lib/fog/local/models/file.rb, line 13
def body
  attributes[:body] ||= if last_modified
    collection.get(identity).body
  else
    ''
  end
end
body=(new_body) click to toggle source
# File lib/fog/local/models/file.rb, line 21
def body=(new_body)
  attributes[:body] = new_body
end
content_type() click to toggle source
# File lib/fog/local/models/file.rb, line 25
def content_type
  @content_type ||= begin
    unless (mime_types = ::MIME::Types.of(key)).empty?
      mime_types.first.content_type
    end
  end
end
copy(target_directory_key, target_file_key, options={}) click to toggle source
# File lib/fog/local/models/file.rb, line 37
def copy(target_directory_key, target_file_key, options={})
  requires :directory, :key
  service.copy_object(directory.key, key, target_directory_key, target_file_key)
  target_directory = service.directories.new(:key => target_directory_key)
  target_directory.files.get(target_file_key)
end
destroy() click to toggle source
# File lib/fog/local/models/file.rb, line 44
def destroy
  requires :directory, :key
  ::File.delete(path) if ::File.exist?(path)
  dirs = path.split(::File::SEPARATOR)[0...-1]
  dirs.length.times do |index|
    dir_path = dirs[0..-index].join(::File::SEPARATOR)
    if dir_path.empty? # path starts with ::File::SEPARATOR
      next
    end
    # don't delete the containing directory or higher
    if dir_path == service.path_to(directory.key)
      break
    end
    rm_if_empty_dir(dir_path)
  end
  true
end
directory() click to toggle source
# File lib/fog/local/models/file.rb, line 33
def directory
  @directory
end
public=(new_public) click to toggle source
# File lib/fog/local/models/file.rb, line 62
def public=(new_public)
  new_public
end
public_url() click to toggle source
# File lib/fog/local/models/file.rb, line 66
def public_url
  requires :directory, :key

  if service.endpoint
    escaped_directory = uri_escape(directory.key)
    escaped_key = uri_escape(key)

    ::File.join(service.endpoint, escaped_directory, escaped_key)
  else
    nil
  end
end
save(options = {}) click to toggle source
# File lib/fog/local/models/file.rb, line 79
def save(options = {})
  requires :body, :directory, :key

  # Once 1.9.3 support is dropped, the following two lines
  # can be replaced with `File.dirname(path)`
  dirs = path.split(::File::SEPARATOR)[0...-1]
  dir_path = dirs.join(::File::SEPARATOR)

  # Create all directories in file path that do not yet exist
  FileUtils.mkdir_p(dir_path)

  if (body.is_a?(::File) || body.is_a?(Tempfile)) && ::File.exist?(body.path)
    FileUtils.cp(body.path, path)
  else
    write_file(path, body)
  end

  merge_attributes(
    :content_length => Fog::Storage.get_body_size(body),
    :last_modified  => ::File.mtime(path)
  )
  true
end

Private Instance Methods

dir_empty?(dir_path) click to toggle source
# File lib/fog/local/models/file.rb, line 134
def dir_empty?(dir_path)
  # NOTE: There’s Dir.empty?, but it is only available on Ruby 2.4+

  # NOTE: `entries` will be empty on Windows, and contain . and .. on
  # unix-like systems (macOS, Linux, BSD, …)

  entries = Dir.entries(dir_path)
  entries.empty? || entries.all? { |e| ['.', '..'].include?(e) }
end
directory=(new_directory) click to toggle source
# File lib/fog/local/models/file.rb, line 105
def directory=(new_directory)
  @directory = new_directory
end
path() click to toggle source
# File lib/fog/local/models/file.rb, line 115
def path
  service.path_to(::File.join(directory.key, key))
end
rm_if_empty_dir(dir_path) click to toggle source
# File lib/fog/local/models/file.rb, line 128
def rm_if_empty_dir(dir_path)
  if ::File.directory?(dir_path)
    Dir.rmdir(dir_path) if dir_empty?(dir_path)
  end
end
uri_escape(string) click to toggle source
# File lib/fog/local/models/file.rb, line 109
def uri_escape(string)
  string.b.gsub(URI::DEFAULT_PARSER.regexp[:UNSAFE]) do |m|
    '%' + m.unpack('H2' * m.bytesize).join('%').upcase
  end
end
write_file(path, content) click to toggle source
# File lib/fog/local/models/file.rb, line 119
def write_file(path, content)
  input_io = StringIO.new(content) if content.is_a?(String)
  input_io ||= content

  ::File.open(path, 'wb') do |file|
    IO.copy_stream(input_io, file)
  end
end