Catch exceptions while creating shared mounts

2 files changed, 25 insertions, 11 deletions

diff --git a/apps/files_sharing/appinfo/application.php b/apps/files_sharing/appinfo/application.php
index 64c7517456d..311250ce195 100644
--- a/apps/files_sharing/appinfo/application.php
+++ b/apps/files_sharing/appinfo/application.php
@@ -111,7 +111,8 @@ class Application extends App {
 			/** @var \OCP\IServerContainer $server */
 			$server = $c->query('ServerContainer');
 			return new MountProvider(
-				$server->getConfig()
+				$server->getConfig(),
+				$server->getLogger()
 			);
 		});
 
diff --git a/apps/files_sharing/lib/mountprovider.php b/apps/files_sharing/lib/mountprovider.php
index 4a60e44bb26..d1d54a21ab3 100644
--- a/apps/files_sharing/lib/mountprovider.php
+++ b/apps/files_sharing/lib/mountprovider.php
@@ -27,6 +27,7 @@ use OC\User\NoUserException;
 use OCP\Files\Config\IMountProvider;
 use OCP\Files\Storage\IStorageFactory;
 use OCP\IConfig;
+use OCP\ILogger;
 use OCP\IUser;
 
 class MountProvider implements IMountProvider {
@@ -36,10 +37,17 @@ class MountProvider implements IMountProvider {
 	protected $config;
 
 	/**
+	 * @var ILogger
+	 */
+	protected $logger;
+
+	/**
 	 * @param \OCP\IConfig $config
+	 * @param ILogger $logger
 	 */
-	public function __construct(IConfig $config) {
+	public function __construct(IConfig $config, ILogger $logger) {
 		$this->config = $config;
+		$this->logger = $logger;
 	}
 
 
@@ -57,15 +65,20 @@ class MountProvider implements IMountProvider {
 		});
 		$shares = array_map(function ($share) use ($user, $storageFactory) {
 
-			return new SharedMount(
-				'\OC\Files\Storage\Shared',
-				'/' . $user->getUID() . '/' . $share['file_target'],
-				array(
-					'share' => $share,
-					'user' => $user->getUID()
-				),
-				$storageFactory
-			);
+			try {
+				return new SharedMount(
+					'\OC\Files\Storage\Shared',
+					'/' . $user->getUID() . '/' . $share['file_target'],
+					array(
+						'share' => $share,
+						'user' => $user->getUID()
+					),
+					$storageFactory
+				);
+			} catch (\Exception $e) {
+				$this->logger->logException($e);
+				$this->logger->error('Error while trying to create shared mount');
+			}
 		}, $shares);
 		// array_filter removes the null values from the array
 		return array_filter($shares);