Module: Knitkit::Extensions::ActionController::ThemeSupport::ActsAsThemedController::InstanceMethods

Defined in:
lib/knitkit/extensions/action_controller/theme_support/acts_as_themed_controller.rb

Instance Method Summary collapse

Instance Method Details

#add_theme_view_paths ⇒ Object 



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# File 'lib/knitkit/extensions/action_controller/theme_support/acts_as_themed_controller.rb', line 42

def add_theme_view_paths
  ThemeSupport::Cache.theme_resolvers = [] if ThemeSupport::Cache.theme_resolvers.nil?
  if respond_to?(:current_theme_paths)
    current_theme_paths.each do |theme|
      resolver = case Rails.application.config.erp_tech_svcs.file_storage
                   when :s3
                     path = File.join(theme[:url], "templates")
                     cached_resolver = ThemeSupport::Cache.theme_resolvers.find { |cached_resolver| cached_resolver.to_path == path }
                     if cached_resolver.nil?
                       resolver = ActionView::S3Resolver.new(path)
                       ThemeSupport::Cache.theme_resolvers << resolver
                       resolver
                     else
                       cached_resolver
                     end
                   when :filesystem
                     path = "#{theme[:path]}/templates"
                     cached_resolver = ThemeSupport::Cache.theme_resolvers.find { |cached_resolver| cached_resolver.to_path == path }
                     if cached_resolver.nil?
                       resolver = ActionView::ThemeFileResolver.new(path)
                       ThemeSupport::Cache.theme_resolvers << resolver
                       resolver
                     else
                       cached_resolver
                     end
                 end
      prepend_view_path(resolver)
    end
  end
end

#allowed_template_type?(ext) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/knitkit/extensions/action_controller/theme_support/acts_as_themed_controller.rb', line 82

def allowed_template_type?(ext)
  force_template_types.blank? || force_template_types.include?(ext)
end

#authorize_template_extension!(template, ext) ⇒ Object

Raises:

  • (ThemeSupport::TemplateTypeError) 


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# File 'lib/knitkit/extensions/action_controller/theme_support/acts_as_themed_controller.rb', line 77

def authorize_template_extension!(template, ext)
  return if allowed_template_type?(ext)
  raise ThemeSupport::TemplateTypeError.new(template, force_template_types)
end

#current_theme_paths ⇒ Object 



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# File 'lib/knitkit/extensions/action_controller/theme_support/acts_as_themed_controller.rb', line 73

def current_theme_paths
  current_themes ? current_themes.map { |theme| {:path => theme.path.to_s, :url => theme.url.to_s} } : []
end

#current_themes ⇒ Object 



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# File 'lib/knitkit/extensions/action_controller/theme_support/acts_as_themed_controller.rb', line 31

def current_themes
  @current_themes ||= case accessor = self.class.read_inheritable_attribute(:current_themes)
                        when Symbol then
                          accessor == :current_themes ? raise("screwed") : send(accessor)
                        when Proc then
                          accessor.call(self)
                        else
                          accessor
                      end
end