From 11aa5157355d06ddbc9cad8fd0aa43a75ac8431e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Valim?= Date: Sun, 10 Oct 2010 13:43:32 +0200 Subject: Add expire! and rerender to the template API. This will be used by SASS template handler. --- actionpack/lib/action_view/template.rb | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) (limited to 'actionpack/lib/action_view') diff --git a/actionpack/lib/action_view/template.rb b/actionpack/lib/action_view/template.rb index 074daa5d28..5c3e0e899b 100644 --- a/actionpack/lib/action_view/template.rb +++ b/actionpack/lib/action_view/template.rb @@ -154,13 +154,30 @@ module ActionView # Notice this method raises an error if the template to be refreshed does not have a # virtual path set (true just for inline templates). def refresh(view) - raise "A template need to have a virtual path in order to be refreshed" unless @virtual_path + raise "A template needs to have a virtual path in order to be refreshed" unless @virtual_path lookup = view.lookup_context pieces = @virtual_path.split("/") name = pieces.pop - partial = name.sub!(/^_/, "") + partial = !!name.sub!(/^_/, "") lookup.disable_cache do - lookup.find_template(name, pieces.join, partial || false, @locals) + lookup.find_template(name, pieces.join, partial, @locals) + end + end + + # Expires this template by setting his updated_at date to Jan 1st, 1970. + def expire! + @updated_at = Time.utc(1970) + end + + # Receives a view context and renders a template exactly like self by using + # the @virtual_path. It raises an error if no @virtual_path was given. + def rerender(view) + raise "A template needs to have a virtual path in order to be rerendered" unless @virtual_path + name = @virtual_path.dup + if name.sub!(/(^|\/)_([^\/]*)$/, '\1\2') + view.render :partial => name + else + view.render :template => @virtual_path end end -- cgit v1.2.3