@@ -1,3 +1,5 @@ +8/27/08 - Support for from_param [Mike Gunderloy] + 8/15/08 - Support for nested resources. [Matthew Bass] 8/14/08 - Optional before filter prepending. [Steve Mohapi-Banks] CHANGELOG @@ -98,6 +98,12 @@ This can be easily handled using finder_filter: finder_filter :nested => :topic +== from_param + +If you have Michael Bleigh's from_param (http://github.com/mbleigh/from_param/tree/master) +installed, finder_filter will work transparently with it. This gives you the dual benefit +of SEO-friendly URLs and DRY controller code. + == Tests To run the tests, you must have the mocha and test-spec gems installed. README @@ -14,12 +14,24 @@ module FinderFilter if nested nested_klass = nested.to_s.classify.constantize nested_param = "#{nested}_id".intern - - nested_item = by ? nested_klass.send("find_by_#{by}", params[nested_param]) : nested_klass.find(params[nested_param]) - item = by ? nested_item.send(name.to_s.pluralize).send("find_by_#{by}", params[param]) : nested_item.send(name.to_s.pluralize).find(params[param]) + + if nested_klass.send("param_column") + nested_item = nested_klass.from_param(params[nested_param]) + else + nested_item = by ? nested_klass.send("find_by_#{by}", params[nested_param]) : nested_klass.find(params[nested_param]) + end + if klass.send("param_column") + item = nested_item.send(name.to_s.pluralize).from_param(params[param]) + else + item = by ? nested_item.send(name.to_s.pluralize).send("find_by_#{by}", params[param]) : nested_item.send(name.to_s.pluralize).find(params[param]) + end instance_variable_set("@#{nested}", nested_item) else - item = by ? klass.send("find_by_#{by}", params[param]) : klass.find(params[param]) + if klass.send("param_column") + item = klass.from_param(params[param]) + else + item = by ? klass.send("find_by_#{by}", params[param]) : klass.find(params[param]) + end end instance_variable_set("@#{name}", item) end lib/finder_filter.rb 1bca5ad7a0910eeb21e5fd634acf7f5080cb0616 Mike Gunderloy MikeG1@larkfarm.com http://github.com/ffmike/finder_filter/commit/fb9e16ce648ee796e4777e63b516d9548af9132e fb9e16ce648ee796e4777e63b516d9548af9132e 2008-08-27T11:28:00-07:00 2008-08-27T11:28:00-07:00 Added automatic from_param support. Needs test coverage. 1e41b488c9dac66c1e0df5cbed5bef3ee22ee1af Mike Gunderloy MikeG1@larkfarm.com