Adding DependencyFactory

src/Factory/DependencyFactory.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Friendica\Factory;
+
+use Friendica\App;
+use Friendica\Core\Config\Cache;
+use Friendica\Factory;
+use Friendica\Util\BasePath;
+
+class DependencyFactory
+{
+	/**
+	 * Setting all default-dependencies of a friendica execution
+	 *
+	 * @param string $channel   The channel of this execution
+	 * @param string $directory The base directory
+	 * @param bool   $isBackend True, if it's a backend execution, otherwise false (Default true)
+	 *
+	 * @return App The application
+	 *
+	 * @throws \Exception
+	 */
+	public static function setUp($channel, $directory, $isBackend = true)
+	{
+		$basedir = BasePath::create($directory, $_SERVER);
+		$configLoader = new Cache\ConfigCacheLoader($basedir);
+		$configCache = Factory\ConfigFactory::createCache($configLoader);
+		Factory\DBFactory::init($configCache, $_SERVER);
+		$config = Factory\ConfigFactory::createConfig($configCache);
+		// needed to call PConfig::init()
+		Factory\ConfigFactory::createPConfig($configCache);
+		Factory\LoggerFactory::create($channel, $config);
+
+		return new App($config, $isBackend);
+	}
+}