29 lines
565 B
Ruby
29 lines
565 B
Ruby
module ApplicationHelper
|
|
def nav_link_to(text, url, options = nil)
|
|
if nav_link_match(params[:controller], url)
|
|
klass = "current"
|
|
else
|
|
klass = nil
|
|
end
|
|
|
|
content_tag("li", link_to(text, url, options), :class => klass)
|
|
end
|
|
|
|
protected
|
|
def nav_link_match(controller, url)
|
|
url =~ case controller
|
|
when "tag_aliases", "tag_implications"
|
|
/^\/tags/
|
|
|
|
when "sessions", "user_maintenance"
|
|
/^\/users/
|
|
|
|
when "forum_posts"
|
|
/^\/forum_topics/
|
|
|
|
else
|
|
/^\/#{controller}/
|
|
end
|
|
end
|
|
end
|