intaro / twig-sandbox-bundle Goto Github PK

Hi,

as described in readme file about how to use it, $twig = $this->get('intaro.twig_sandbox.builder')->getSandboxEnvironment();

Here, what is $this? I still don't know how to use it.

At some point I include global in the $twig instance like this:
$finderService = $this->container->get('finder_service');
$twig->addGlobal('finder', $finderService );

When I include
{{ finder.findOne('arg1', 'arg2', 'arg3') }}
it validates but when rendering generates error: Calling "findone" method on a "...EntityFinder" object is not allowed in "__string_template__0edef266c68e7d81a0718ac749a20f41c39c7e65251c3df9aa0e0c970f9166b9" at line 1.

Also even if I include dump function under intaro.twig_sandbox.policy_functions it never allows me to use it when validating.