Module: WelltreatStoreFramework::HamlRenderer

Extended by:
ActiveSupport::Concern
Included in:
StoreApp
Defined in:
lib/welltreat_store_framework/haml_renderer.rb,
lib/welltreat_store_framework/haml_renderer/paths.rb,
lib/welltreat_store_framework/haml_renderer/partial.rb,
lib/welltreat_store_framework/haml_renderer/tags_helper.rb,
lib/welltreat_store_framework/haml_renderer/lorem_helper.rb

Defined Under Namespace

Modules: LoremHelper, Partial, Paths, TagsHelper Classes: Context, UrlJoin

Instance Method Summary collapse

Instance Method Details

#_full_layout_path(response) ⇒ Object 



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# File 'lib/welltreat_store_framework/haml_renderer.rb', line 51

def _full_layout_path(response)
  Dir.glob(File.join(self.views_path,
                     'layouts',
                     "#{response.layout.to_s}.*"
           )).first
end

#_full_partial_template_path(response, _partial) ⇒ Object 



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# File 'lib/welltreat_store_framework/haml_renderer.rb', line 65

def _full_partial_template_path(response, _partial)
  Dir.glob(File.join(self.views_path,
                     response.controller_name.to_s.underscore,
                     "#{_partial.to_s}.*"
           )).first ||
      Dir.glob(File.join(self.views_path,
                         "#{_partial.to_s}.*"
               )).first
end

#_full_template_path(response) ⇒ Object 



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# File 'lib/welltreat_store_framework/haml_renderer.rb', line 58

def _full_template_path(response)
  Dir.glob(File.join(self.views_path,
                     response.controller_name.to_s.underscore,
                     "#{response.template.to_s}.*"
           )).first
end

#_haml_engines ⇒ Object 



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# File 'lib/welltreat_store_framework/haml_renderer.rb', line 47

def _haml_engines
  @_haml_engines ||= { }
end

#_singleton_haml_instance(_key, _file) ⇒ Object

Raises:



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# File 'lib/welltreat_store_framework/haml_renderer.rb', line 36

def _singleton_haml_instance(_key, _file)
  raise StoreApp::TemplateNotFound.new(_file) if _file.nil? || !File.exist?(_file)

  if WelltreatStoreFramework::Core.configuration.auto_reload
    Haml::Engine.new(File.read(_file), filename: _file, encoding: 'UTF-8')
  else
    _haml_engines[_key] ||=
        Haml::Engine.new(File.read(_file), filename: _file)
  end
end

#render!(request, response, options) ⇒ Object

Render HAML template and set content in response.content variable

Raises:



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# File 'lib/welltreat_store_framework/haml_renderer.rb', line 11

def render!(request, response, options)
  return if response.redirect?
  return if response.content.present?

  _layout_key    = response.layout.to_s
  _template_key  = [
      response.controller_name,
      response.layout.to_s,
      response.template.to_s,
  ].join('_')
  _template_file = _full_template_path(response)
  _layout_file   = _full_layout_path(response)

  raise StoreApp::TemplateNotFound.new(_template_key) if _template_file.nil?

  # Render view with layout
  context = Context.new(self, request, response, options)

  # Render sub view
  context.set :body, _singleton_haml_instance(_template_key, _template_file).render(context)

  # Render layout
  response.content = _singleton_haml_instance(_layout_key, _layout_file).render(context)
end