Module: Refinery::Images::Dragonfly

Defined in:
lib/refinery/images/dragonfly.rb

Class Method Summary collapse

Class Method Details

.attach!(app) ⇒ Object

Injects Dragonfly::Middleware for Refinery::Images into the stack



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# File 'lib/refinery/images/dragonfly.rb', line 46

def attach!(app)
  if ::Rails.application.config.action_controller.perform_caching
    app.config.middleware.insert_after 'Rack::Cache', 'Dragonfly::Middleware', :refinery_images
  else
    app.config.middleware.use 'Dragonfly::Middleware', :refinery_images
  end
end

.configure! ⇒ Object 



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# File 'lib/refinery/images/dragonfly.rb', line 17

def configure!
  app_images = ::Dragonfly[:refinery_images]
  app_images.configure_with(:imagemagick)
  app_images.configure_with(:rails) do |c|
    c.datastore.root_path = Refinery::Images.datastore_root_path
    c.url_format = Refinery::Images.dragonfly_url_format
    c.url_host = Refinery::Images.dragonfly_url_host
    c.secret = Refinery::Images.dragonfly_secret
    c.trust_file_extensions = Refinery::Images.trust_file_extensions
  end

  if ::Refinery::Images.s3_backend
    app_images.datastore = ::Dragonfly::DataStorage::S3DataStore.new
    app_images.datastore.configure do |s3|
      s3.bucket_name = Refinery::Images.s3_bucket_name
      s3.access_key_id = Refinery::Images.s3_access_key_id
      s3.secret_access_key = Refinery::Images.s3_secret_access_key
      # S3 Region otherwise defaults to 'us-east-1'
      s3.region = Refinery::Images.s3_region if Refinery::Images.s3_region
    end
  end

  if Images.custom_backend?
    app_images.datastore = Images.custom_backend_class.new(Images.custom_backend_opts)
  end
end

.setup! ⇒ Object 



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# File 'lib/refinery/images/dragonfly.rb', line 8

def setup!
  app_images = ::Dragonfly[:refinery_images]

  app_images.define_macro(::Refinery::Image, :image_accessor)

  app_images.analyser.register(::Dragonfly::ImageMagick::Analyser)
  app_images.analyser.register(::Dragonfly::Analysis::FileCommandAnalyser)
end