module ActionController module UrlFor def process_action(*) initialize_current_url super end def initialize_current_url @url = UrlRewriter.new(request, params.clone) end # Overwrite to implement a number of default options that all url_for-based methods will use. The default options should come in # the form of a hash, just like the one you would use for url_for directly. Example: # # def default_url_options(options) # { :project => @project.active? ? @project.url_name : "unknown" } # end # # As you can infer from the example, this is mostly useful for situations where you want to centralize dynamic decisions about the # urls as they stem from the business domain. Please note that any individual url_for call can always override the defaults set # by this method. def default_url_options(options = nil) end def rewrite_options(options) #:nodoc: if defaults = default_url_options(options) defaults.merge(options) else options end end def url_for(options = {}) options ||= {} case options when String options when Hash @url.rewrite(rewrite_options(options)) else polymorphic_url(options) end end end end