code style adjustment

initial $config variable in federatedfilesharing\ocmController and files_sharing\externalController

apps/federatedfilesharing/lib/Controller/OcmController.php

@@ -36,6 +36,7 @@
 use OCP\IRequest;
 use OCP\IURLGenerator;
 use OCP\IUserManager;
+use OCP\IConfig;
 
 /**
  * Class OcmController
@@ -75,6 +76,11 @@ class OcmController extends Controller {
 	 */
 	protected $logger;
 
+	/**
+	 * @var IConfig
+	 */
+	protected $config;
+
 	/**
 	 * OcmController constructor.
 	 *
@@ -105,6 +111,7 @@ public function __construct(
 		$this->addressHandler = $addressHandler;
 		$this->fedShareManager = $fedShareManager;
 		$this->logger = $logger;
+		$this->config = \OC::$server->getConfig();
 	}
 
 	/**
@@ -181,7 +188,7 @@ public function createShare(
 		$controllerClass = $this->config->getSystemValue('sharing.ocmController');
 		if ($controllerClass !== '') {
 			$controller = \OC::$server->query($controllerClass);
-		  return $controller->createShare(
+			return $controller->createShare(
 				$shareWith,
 				$name,
 				$description,
@@ -306,7 +313,7 @@ public function processNotification(
 		$controllerClass = $this->config->getSystemValue('sharing.ocmController');
 		if ($controllerClass !== '') {
 			$controller = \OC::$server->query($controllerClass);
-		  return $controller->processNotification(
+			return $controller->processNotification(
 				$notificationType,
 				$resourceType,
 				$providerId,

apps/files_sharing/lib/Controllers/ExternalSharesController.php

@@ -32,6 +32,7 @@
 use OCP\IRequest;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\GenericEvent;
+use OCP\IConfig;
 
 /**
  * Class ExternalSharesController
@@ -50,6 +51,11 @@ class ExternalSharesController extends Controller {
 	 */
 	private $dispatcher;
 
+	/**
+	 * @var IConfig
+	 */
+	protected $config;
+
 	/**
 	 * ExternalSharesController constructor.
 	 *
@@ -70,6 +76,8 @@ public function __construct(
 		$this->externalManager = $externalManager;
 		$this->clientService = $clientService;
 		$this->dispatcher = $eventDispatcher;
+		$this->config = \OC::$server->getConfig();
+
 		// Allow other apps to add an external manager for user-to-group shares
 		$managerClass = $this->config->getSystemValue('sharing.groupExternalManager');
 		if ($managerClass !== '') {
@@ -88,7 +96,7 @@ public function index() {
 		if ($this->groupExternalManager !== null) {
 			$federatedGroupResult = $this->groupExternalManager->getOpenShares();
 		}
-		$result = array_merge($federatedGroupResult,  $this->externalManager->getOpenShares());
+		$result = array_merge($federatedGroupResult, $this->externalManager->getOpenShares());
 		return new JSONResponse($result);
 	}
 
@@ -100,7 +108,7 @@ public function index() {
 	 * @return JSONResponse
 	 */
 	public function create($id, $share_type) {
-		if($share_type === "group" && $this->groupExternalManager !== null) {
+		if ($share_type === "group" && $this->groupExternalManager !== null) {
 			$manager = $this->groupExternalManager;
 		} else {
 			$manager = $this->externalManager;