LocationViewTabSubscriber.php

<?php

namespace EzSystems\EzPlatformAdminUi\Tab\Event\Subscriber;

use EzSystems\EzPlatformAdminUi\Tab\Event\TabEvents;
use EzSystems\EzPlatformAdminUi\Tab\Event\TabGroupEvent;
use EzSystems\EzPlatformAdminUi\Tab\TabRegistry;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class LocationViewTabSubscriber implements EventSubscriberInterface
{
    /** @var TabRegistry */
    protected $tabRegistry;

    public function __construct(TabRegistry $tabRegistry)
    {
        $this->tabRegistry = $tabRegistry;
    }

    public static function getSubscribedEvents(): array
    {
        return [
            TabEvents::TAB_GROUP_PRE_RENDER => ['onTabGroupPreRender'],
        ];
    }

    public function onTabGroupPreRender(TabGroupEvent $tabGroupEvent)
    {
        $tabGroup = $tabGroupEvent->getData();

        if ('location-view' !== $tabGroup->getIdentifier()) {
            return;
        }
        
        $paramters = $tabGroupEvent->getParamters();
        $content = $paramters['content'];
        
        if ($this->isSomeContentType($content)) {
            $this->tabRegistry->addTab(
                ...,
                'location-view'
            ); 
        }
    }
}