Module: Dragonfly::Config::RMagick

Defined in:
lib/dragonfly/config/r_magick.rb

Overview

RMagick is a saved configuration for Dragonfly apps, which does the following:

  • registers an rmagick analyser

  • registers an rmagick processor

  • registers an rmagick encoder

  • adds thumb shortcuts like ‘280x140!’, etc.

Look at the source code for apply_configuration to see exactly how it configures the app.

Class Method Summary collapse

Class Method Details

.apply_configuration(app, opts = {}) ⇒ Object 



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# File 'lib/dragonfly/config/r_magick.rb', line 12

def self.apply_configuration(app, opts={})
  use_filesystem = opts.has_key?(:use_filesystem) ? opts[:use_filesystem] : true
  app.configure do |c|
    c.analyser.register(Analysis::RMagickAnalyser) do |a|
      a.use_filesystem = use_filesystem
    end
    c.processor.register(Processing::RMagickProcessor) do |p|
      p.use_filesystem = use_filesystem
    end
    c.encoder.register(Encoding::RMagickEncoder) do |e|
      e.use_filesystem = use_filesystem
    end
    c.generator.register(Generation::RMagickGenerator) do |g|
      g.use_filesystem = use_filesystem
    end
    c.job :thumb do |geometry, format|
      process :thumb, geometry
      encode format if format
    end
    c.job :gif do
      encode :gif
    end
    c.job :jpg do
      encode :jpg
    end
    c.job :png do
      encode :png
    end
  end

end