Class: DocmagoClient::Railtie

Inherits:
Rails::Railtie
  • Object
show all
Defined in:
lib/docmago_client/railtie.rb

Class Method Summary collapse

Class Method Details

.setup_actioncontroller ⇒ Object 



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# File 'lib/docmago_client/railtie.rb', line 10

def self.setup_actioncontroller
  unless Mime::Type.lookup_by_extension('pdf')
    Mime::Type.register 'application/pdf', :pdf
  end

  ActionController::Renderers.add :pdf do |filename, options|
    # Allow PDFs to be resolved in app/views/examples/pdf/
    append_view_path ActionView::FileSystemResolver.new(
      Rails.root.join('app/views'),
      ':prefix/{:formats/,}:action{.:locale,}{.:formats,}{.:handlers,}'
    )

    default_options = {
      name: filename || controller_name,
      test_mode: Rails.env.development?.to_s,
      base_uri: url_for(only_path: false),
      resource_path: Rails.root.join('public').to_s,
      assets: Rails.application.assets,
      zip_resources: true
    }

    options = default_options.merge(options)
    options[:content] ||= render_to_string(options)

    res = DocmagoClient.create(options)
    logger.info "Docmago response - status: #{res.code}; size: #{res.body.size}"

    if res.code == 200
      send_data res.body, filename: "#{options[:name]}.pdf", type: 'application/pdf', disposition: 'attachment'
    else
      render inline: res.body, status: res.code
    end
  end
end