Move Container logic into own class

src/Core/Container.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Friendica\Core;
+
+use Dice\Dice;
+use Friendica\Core\Logger\Capability\LogChannel;
+use Friendica\DI;
+use Psr\Log\LoggerInterface;
+
+final class Container
+{
+	private Dice $container;
+
+	protected function __construct(Dice $container)
+	{
+		$this->container = $container;
+	}
+
+	public static function fromDice(Dice $container): self {
+		return new static($container);
+	}
+
+	public function setup(string $logChannel = LogChannel::DEFAULT, bool $withTemplateEngine = true)
+	{
+		$this->setupContainerForAddons();
+		$this->setupContainerForLogger($logChannel);
+		$this->setupLegacyServiceLocator();
+		$this->registerErrorHandler();
+
+		if ($withTemplateEngine) {
+			$this->registerTemplateEngine();
+		}
+	}
+
+	public function create(string $name, array $args = [], array $share = []): object
+	{
+		return $this->container->create($name, $args, $share);
+	}
+
+	public function addRule(string $name, array $rule):void
+	{
+		$this->container = $this->container->addRule($name, $rule);
+	}
+
+	private function setupContainerForAddons(): void
+	{
+		/** @var \Friendica\Core\Addon\Capability\ICanLoadAddons $addonLoader */
+		$addonLoader = $this->container->create(\Friendica\Core\Addon\Capability\ICanLoadAddons::class);
+
+		$this->container = $this->container->addRules($addonLoader->getActiveAddonConfig('dependencies'));
+	}
+
+	private function setupContainerForLogger(string $logChannel): void
+	{
+		$this->container = $this->container->addRule(LoggerInterface::class, [
+			'constructParams' => [$logChannel],
+		]);
+	}
+
+	private function setupLegacyServiceLocator(): void
+	{
+		DI::init($this->container);
+	}
+
+	private function registerErrorHandler(): void
+	{
+		\Friendica\Core\Logger\Handler\ErrorHandler::register($this->container->create(LoggerInterface::class));
+	}
+
+	private function registerTemplateEngine(): void
+	{
+		Renderer::registerTemplateEngine('Friendica\Render\FriendicaSmartyEngine');
+	}
+}