php - Symfony custom routing -


i'm using routing annotations in symfony2 project , need implement new feature. need generate page depends on current city. city passed in actions this:

/**  * @route("/")  * @route("/{name}" */

and need custom requirements city parameter. want match route if passed city contained in dynamic array loaded database, in other case shoud go next route, without throwing exception.

i tried use requirements, not figured out how pass object that. expressions same problem, need pass service don't know how.

you can try using annotation param converter.

use sensio\bundle\frameworkextrabundle\configuration\route; use sensio\bundle\frameworkextrabundle\configuration\paramconverter;

/**  * @route("/city/{name}")  * @paramconverter("city", class="appbundle:city", options={"entity_manager" = "foo"})  */ public function showaction(city $city) { }

else, guess can in controller.

but please, note using 2 routs same controller action isn't real practise.

and stated in comment, should able deal kind of verification inside controller, redirect it's needed


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