2 files changed, 27 insertions, 5 deletions
diff --git a/lib/private/app/appmanager.php b/lib/private/app/appmanager.php
index 1cfa0bce25c..2a147d4de6f 100644
--- a/lib/private/app/appmanager.php
+++ b/lib/private/app/appmanager.php
@@ -24,6 +24,7 @@ namespace OC\App;
 
 use OCP\App\IAppManager;
 use OCP\IAppConfig;
+use OCP\ICacheFactory;
 use OCP\IGroupManager;
 use OCP\IUser;
 use OCP\IUserSession;
@@ -44,6 +45,9 @@ class AppManager implements IAppManager {
 	 */
 	private $groupManager;
 
+	/** @var \OCP\ICacheFactory */
+	private $memCacheFactory;
+
 	/**
 	 * @var string[] $appId => $enabled
 	 */
@@ -53,11 +57,16 @@ class AppManager implements IAppManager {
 	 * @param \OCP\IUserSession $userSession
 	 * @param \OCP\IAppConfig $appConfig
 	 * @param \OCP\IGroupManager $groupManager
+	 * @param \OCP\ICacheFactory $memCacheFactory
 	 */
-	public function __construct(IUserSession $userSession, IAppConfig $appConfig, IGroupManager $groupManager) {
+	public function __construct(IUserSession $userSession,
+								IAppConfig $appConfig,
+								IGroupManager $groupManager,
+								ICacheFactory $memCacheFactory) {
 		$this->userSession = $userSession;
 		$this->appConfig = $appConfig;
 		$this->groupManager = $groupManager;
+		$this->memCacheFactory = $memCacheFactory;
 	}
 
 	/**
@@ -157,6 +166,7 @@ class AppManager implements IAppManager {
 	public function enableApp($appId) {
 		$this->installedAppsCache[$appId] = 'yes';
 		$this->appConfig->setValue($appId, 'enabled', 'yes');
+		$this->clearAppsCache();
 	}
 
 	/**
@@ -172,6 +182,7 @@ class AppManager implements IAppManager {
 		}, $groups);
 		$this->installedAppsCache[$appId] = json_encode($groupIds);
 		$this->appConfig->setValue($appId, 'enabled', json_encode($groupIds));
+		$this->clearAppsCache();
 	}
 
 	/**
@@ -186,5 +197,14 @@ class AppManager implements IAppManager {
 		}
 		unset($this->installedAppsCache[$appId]);
 		$this->appConfig->setValue($appId, 'enabled', 'no');
+		$this->clearAppsCache();
+	}
+
+	/**
+	 * Clear the cached list of apps when enabling/disabling an app
+	 */
+	protected function clearAppsCache() {
+		$settingsMemCache = $this->memCacheFactory->create('settings');
+		$settingsMemCache->clear('listApps');
 	}
 }
diff --git a/lib/private/server.php b/lib/private/server.php
index 592f8d9a042..8c5169f229e 100644
--- a/lib/private/server.php
+++ b/lib/private/server.php
@@ -309,10 +309,12 @@ class Server extends SimpleContainer implements IServerContainer {
 			return new TempManager(get_temp_dir(), $c->getLogger());
 		});
 		$this->registerService('AppManager', function(Server $c) {
-			$userSession = $c->getUserSession();
-			$appConfig = $c->getAppConfig();
-			$groupManager = $c->getGroupManager();
-			return new \OC\App\AppManager($userSession, $appConfig, $groupManager);
+			return new \OC\App\AppManager(
+				$c->getUserSession(),
+				$c->getAppConfig(),
+				$c->getGroupManager(),
+				$c->getMemCacheFactory()
+			);
 		});
 		$this->registerService('DateTimeZone', function(Server $c) {
 			return new DateTimeZone(