Module: Refinery::Dragonfly

Includes:
ActiveSupport::Configurable
Defined in:
lib/refinery/dragonfly.rb,
lib/refinery/dragonfly/engine.rb,
lib/refinery/dragonfly/dragonfly.rb,
lib/refinery/dragonfly/configuration.rb,
lib/refinery/dragonfly/extension_configuration.rb

Defined Under Namespace

Modules: ExtensionConfiguration Classes: Engine

Class Method Summary collapse

Class Method Details

.attach!(app, extension) ⇒ Object 



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# File 'lib/refinery/dragonfly/dragonfly.rb', line 76

def attach!(app, extension)

  # Injects Dragonfly::Middleware into the stack

  if defined?(::Rack::Cache)
    unless app.config.action_controller.perform_caching && app.config.action_dispatch.rack_cache
      app.config.middleware.insert 0, ::Rack::Cache, {
        verbose: extension.dragonfly_cache_log_level =='verbose',
        metastore: "file:#{extension.dragonfly_cache_store_root}/meta",
        entitystore: "file:#{extension.dragonfly_cache_store_root}/body"
      }
    end
    app.config.middleware.insert_after ::Rack::Cache, ::Dragonfly::Middleware, extension.dragonfly_name
  else
    app.config.middleware.use ::Dragonfly::Middleware, extension.dragonfly_name
  end
end

.configure!(extension) ⇒ Object 



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# File 'lib/refinery/dragonfly/dragonfly.rb', line 6

def configure!(extension)
  ::ActiveRecord::Base.extend ::Dragonfly::Model
  ::ActiveRecord::Base.extend ::Dragonfly::Model::Validations

  ::Dragonfly.app(extension.dragonfly_name).configure do

    datastore :file, {root_path: extension.dragonfly_datastore_root_path}
    plugin extension.dragonfly_plugin if extension.dragonfly_plugin
    secret extension.dragonfly_secret

    if extension.dragonfly_custom_datastore?
      datastore extension.dragonfly_custom_datastore_class.new(extension.dragonfly_custom_datastore_opts)
    end

    url_format extension.dragonfly_url_format
    url_host extension.dragonfly_url_host
    url_path_prefix extension.dragonfly_url_path_prefix

    allow_legacy_urls extension.dragonfly_allow_legacy_urls
    dragonfly_url extension.dragonfly_dragonfly_url
    fetch_file_whitelist extension.dragonfly_fetch_file_whitelist
    fetch_url_whitelist extension.dragonfly_fetch_url_whitelist

    response_header extension.dragonfly_response_header

    verify_urls extension.dragonfly_verify_urls

    #  These options require a name and block
    define_url extension.dragonfly_define_url if extension.dragonfly_define_url.present?
    before_serve(&extension.dragonfly_before_serve) if extension.dragonfly_before_serve.present?


    # There can be more than one instance of each of these options.
    extension.dragonfly_mime_types.each do |mt|
      mime_type mt[:ext], mt[:mimetype]
    end

    extension.dragonfly_analysers.each do |a|
      analyser a[:name], a[:block]
    end unless extension.dragonfly_analysers.blank?

    extension.dragonfly_generators.each do |g|
      generator g[:name], g[:block]
    end unless extension.dragonfly_generators.blank?

    extension.dragonfly_processors.each do |p|
      processor p[:name], p[:block]
    end unless extension.dragonfly_processors.blank?

    if extension.s3_datastore?
      require 'dragonfly/s3_data_store'
      datastore :s3,{
        access_key_id: extension.s3_access_key_id,
        datastore: extension.s3_datastore,
        bucket_name: extension.s3_bucket_name,
        fog_storage_options: extension.s3_fog_storage_options,
        region: extension.s3_region,
        root_path: extension.s3_root_path,
        secret_access_key: extension.s3_secret_access_key,
        storage_path: extension.s3_storage_path,
        storage_headers: extension.s3_storage_headers,
        url_host: extension.s3_url_host,
        url_scheme: extension.s3_url_scheme,
        use_iam_profile: extension.s3_use_iam_profile
      }
    end

  end
end

.custom_datastore? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/refinery/dragonfly/configuration.rb', line 77

def self.custom_datastore?
  config.custom_datastore_class.present? && config.custom_datastore_opts.present?
end

.factory_paths ⇒ Object 



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

def factory_paths
  @factory_paths ||= [ root.join("spec/factories").to_s ]
end

.root ⇒ Object 



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# File 'lib/refinery/dragonfly.rb', line 13

def root
  @root ||= Pathname.new(File.expand_path('../../../', __FILE__))
end

.url_format(url_segment = 'dragonfly') ⇒ Object 



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# File 'lib/refinery/dragonfly/configuration.rb', line 81

def self.url_format(url_segment='dragonfly')
  "/system/refinery/#{url_segment}/:job/:basename.:ext"
end