Allow Symfony 6

[chalasr]

No description provided.

[alexander-schranz]

Replace of static::$container -> static::getContainer() should fix the failing tests for Symfony 6 :)

[alexander-schranz]

Seems routing file still uses the old controller:action instead of controller::action format. Not sure if controller::action is compatible to symfony 4.4. Else I would discuss with our partners if symfony 4.4 support is still required or if we could drop it 🤔

SuluHeadlessBundle/Resources/config/routing_website.yml

Line 4 in d5eefc8

_controller: sulu_headless.controller.navigation:getAction

[chalasr]

The recommended notation should be compatible with 4.4 :) PR updated

[alexander-schranz]

Next one 😄 seems to be

SuluHeadlessBundle/Controller/HeadlessWebsiteController.php

Line 60 in 77f100c

$structureResolver = $this->get('sulu_headless.structure_resolver');

. I think this $this->get( need to be now $this->container->get( 🤔

[chalasr]

Fixed along with a remaining self::$container access in tests! 🤞

[alexander-schranz]

Nice @chalasr thank you!