take the etag of child mounts into account for the folder etag

this replaces shared etag propagation

apps/files_sharing/appinfo/app.php

@@ -42,7 +42,6 @@
 
 $application = new Application();
 $application->registerMountProviders();
-$application->setupPropagation();
 
 \OCP\App::registerAdmin('files_sharing', 'settings-admin');
 \OCP\App::registerPersonal('files_sharing', 'settings-personal');

apps/files_sharing/appinfo/application.php

@@ -27,8 +27,6 @@
 
 use OCA\Files_Sharing\Helper;
 use OCA\Files_Sharing\MountProvider;
-use OCA\Files_Sharing\Propagation\PropagationManager;
-use OCA\Files_Sharing\Propagation\GroupPropagationManager;
 use OCP\AppFramework\App;
 use OC\AppFramework\Utility\SimpleContainer;
 use OCA\Files_Sharing\Controllers\ExternalSharesController;
@@ -116,8 +114,7 @@ public function __construct(array $urlParams = array()) {
 			/** @var \OCP\IServerContainer $server */
 			$server = $c->query('ServerContainer');
 			return new MountProvider(
-				$server->getConfig(),
-				$c->query('PropagationManager')
+				$server->getConfig()
 			);
 		});
 
@@ -132,25 +129,6 @@ function() use ($c) {
 			);
 		});
 
-		$container->registerService('PropagationManager', function (IContainer $c) {
-			/** @var \OCP\IServerContainer $server */
-			$server = $c->query('ServerContainer');
-			return new PropagationManager(
-				$server->getUserSession(),
-				$server->getConfig()
-			);
-		});
-
-		$container->registerService('GroupPropagationManager', function (IContainer $c) {
-			/** @var \OCP\IServerContainer $server */
-			$server = $c->query('ServerContainer');
-			return new GroupPropagationManager(
-				$server->getUserSession(),
-				$server->getGroupManager(),
-				$c->query('PropagationManager')
-			);
-		});
-
 		/*
 		 * Register capabilities
 		 */
@@ -164,11 +142,4 @@ public function registerMountProviders() {
 		$mountProviderCollection->registerProvider($this->getContainer()->query('MountProvider'));
 		$mountProviderCollection->registerProvider($this->getContainer()->query('ExternalMountProvider'));
 	}
-
-	public function setupPropagation() {
-		$propagationManager = $this->getContainer()->query('PropagationManager');
-		\OCP\Util::connectHook('OC_Filesystem', 'setup', $propagationManager, 'globalSetup');
-
-		$this->getContainer()->query('GroupPropagationManager')->globalSetup();
-	}
 }

apps/files_sharing/lib/mountprovider.php

@@ -24,7 +24,6 @@
 
 use OC\Files\Filesystem;
 use OC\User\NoUserException;
-use OCA\Files_Sharing\Propagation\PropagationManager;
 use OCP\Files\Config\IMountProvider;
 use OCP\Files\Storage\IStorageFactory;
 use OCP\IConfig;
@@ -36,18 +35,11 @@ class MountProvider implements IMountProvider {
 	 */
 	protected $config;
 
-	/**
-	 * @var \OCA\Files_Sharing\Propagation\PropagationManager
-	 */
-	protected $propagationManager;
-
 	/**
 	 * @param \OCP\IConfig $config
-	 * @param \OCA\Files_Sharing\Propagation\PropagationManager $propagationManager
 	 */
-	public function __construct(IConfig $config, PropagationManager $propagationManager) {
+	public function __construct(IConfig $config) {
 		$this->config = $config;
-		$this->propagationManager = $propagationManager;
 	}
 
 
@@ -60,21 +52,15 @@ public function __construct(IConfig $config, PropagationManager $propagationMana
 	 */
 	public function getMountsForUser(IUser $user, IStorageFactory $storageFactory) {
 		$shares = \OCP\Share::getItemsSharedWithUser('file', $user->getUID());
-		$propagator = $this->propagationManager->getSharePropagator($user->getUID());
-		$propagator->propagateDirtyMountPoints($shares);
 		$shares = array_filter($shares, function ($share) {
 			return $share['permissions'] > 0;
 		});
 		$shares = array_map(function ($share) use ($user, $storageFactory) {
-			// for updating etags for the share owner when we make changes to this share.
-			$ownerPropagator = $this->propagationManager->getChangePropagator($share['uid_owner']);
 
 			return new SharedMount(
 				'\OC\Files\Storage\Shared',
 				'/' . $user->getUID() . '/' . $share['file_target'],
 				array(
-					'propagationManager' => $this->propagationManager,
-					'propagator' => $ownerPropagator,
 					'share' => $share,
 					'user' => $user->getUID()
 				),