symfony - Define Sonata Admin dynamically -

is possible define sonata admins dynamically? problem is, have n lists (or classifiers) want create admin for, , don't fancy idea create separate service every list.

example lists:

list_id item_id name country est     estonia country lat     latvia country ltu     lithuania lang    et      estonian lang    lv      latvian ...etc 

each list may have different requirements (different validation rules instance) , use default item admin, possibility override it.

or how it?

the quick way

you can add if-conditions in listmapper:

public function configurelistfields(listmapper $listmapper) {     $listmapper         ->add('id') // every entity has (for example)     ;      if ($condition) {         ->add('country') // if $condition true     }  } 

but dunno how imagine access admin. different roles/routes?

use multiple admins

a better approach creating abstractadmin (base)entity , extending use-cases (than can add every admin menue though). allow overwriting

use sonata\adminbundle\admin\abstractadmin;  abstract class baseadmin extends abstractadmin {     /**      * default validation group      *      * @var array      */     protected $formoptions = array(         'validation_groups' => array('default'),     );      public function configurelistfields(listmapper $listmapper)     {         $listmapper->add('id'); // every entity gets 1 (for example)     } } 

then extend admin:

class countryadmin extends baseadmin {     protected $formoptions = array(         'validation_groups' => array('default', 'country'),     );      public function configurelistfields(listmapper $listmapper)     {         parent::configurelistfields($listmapper);         $listmapper->add('country');     } } 

i'm not sure if got entity-examples correct, should show how define baseadmin , extend multiple admins (allowing adding/removing fields , validation-groups per admin).