Class: Paperclip::PaperclipOptimizer

Inherits:
Processor
  • Object
show all
Defined in:
lib/paperclip-optimizer/processor.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.default_options ⇒ Object 



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# File 'lib/paperclip-optimizer/processor.rb', line 6

def self.default_options
  @default_options ||= ::PaperclipOptimizer::DEFAULT_OPTIONS
end

.default_options=(new_options) ⇒ Object 



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# File 'lib/paperclip-optimizer/processor.rb', line 10

def self.default_options=(new_options)
  @default_options = new_options
end

Instance Method Details

#make ⇒ Object 



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# File 'lib/paperclip-optimizer/processor.rb', line 14

def make
  src_path = File.expand_path(@file.path)

  if optimizer_options[:verbose]
    Paperclip.logger.info "optimizing #{src_path} with settings: #{optimizer_options.inspect}"

    old_stderr  = $stderr
    $stderr     = ::PaperclipOptimizer::StdErrCapture.new(Paperclip.logger)
  end

  begin
    image_optim           = ImageOptim.new(optimizer_options)
    compressed_file_path  = image_optim.optimize_image(src_path)
  ensure
    $stderr = old_stderr if optimizer_options[:verbose]
  end

  if compressed_file_path && File.exist?(compressed_file_path)
    return File.open(compressed_file_path)
  else
    return @file
  end
end