Class: Frails::Component::Renderer

Inherits:
ActionView::PartialRenderer
  • Object
show all
Includes:
RendererConcerns
Defined in:
lib/frails/component/renderer.rb

Instance Method Summary collapse

Instance Method Details

#find_template(path, locals) ⇒ Object

Overwritten to make sure we don’t lookup partials. Even though this inherits from the PartialRenderer, component templates do not have the underscore prefix that partials have.

Additionally, this will ensure that ONLY the app/components directory is used as the only view path to search within when looking up the component template.



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# File 'lib/frails/component/renderer.rb', line 11

def find_template(path, locals)
  path_count = @lookup_context.view_paths.size
  @lookup_context.view_paths.unshift Frails.components_path
  old_paths = @lookup_context.view_paths.pop(path_count)

  prefixes = path.include?('/') ? [] : @lookup_context.prefixes
  result = @lookup_context.find_template(path, prefixes, false, locals, @details)

  @lookup_context.view_paths.unshift(*old_paths)
  @lookup_context.view_paths.pop

  result
end

#render(context, options, &block) ⇒ Object

rubocop:disable Metrics/AbcSize



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# File 'lib/frails/component/renderer.rb', line 26

def render(context, options, &block)
  @view = context
  @component = options.delete(:component)

  klass = presenter_class
  @presenter = klass.new(@view, @component, options)

  @children = block_given? ? @view.capture(&block) : nil
  options[:partial] = @presenter

  result = @presenter.run_callbacks :render do
    if @presenter.respond_to?(:render)
      @presenter.render(&block)
    else
      options[:locals] = @presenter.locals
      options[:locals][:children] = @children
      super context, options, block
    end
  end

  apply_styles((result.respond_to?(:body) ? result.body : result) || nil)
end