add LDAP ConfigHandler for external storages and "$home" var

* handler registered upon OCA\\Files_External::loadAdditionalBackends
  event as user_ldap is loaded before files_external
* new configuration field "ldapExtStorageHomeAttribute" (not in GUI yet)

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

1 files changed, 16 insertions, 0 deletions

diff --git a/apps/user_ldap/lib/AppInfo/Application.php b/apps/user_ldap/lib/AppInfo/Application.php
index 59d7cdb4924..7e0c3534488 100644
--- a/apps/user_ldap/lib/AppInfo/Application.php
+++ b/apps/user_ldap/lib/AppInfo/Application.php
@@ -23,7 +23,9 @@
 
 namespace OCA\User_LDAP\AppInfo;
 
+use OCA\Files_External\Service\BackendService;
 use OCA\User_LDAP\Controller\RenewPasswordController;
+use OCA\User_LDAP\Handler\ExtStorageConfigHandler;
 use OCA\User_LDAP\ILDAPWrapper;
 use OCA\User_LDAP\LDAP;
 use OCP\AppFramework\App;
@@ -57,4 +59,18 @@ class Application extends App {
 			return new LDAP();
 		});
 	}
+
+	public function registerBackendDependents() {
+		$container = $this->getContainer();
+
+		$container->getServer()->getEventDispatcher()->addListener(
+			'OCA\\Files_External::loadAdditionalBackends',
+			function() use ($container) {
+				$storagesBackendService = $container->query(BackendService::class);
+				$storagesBackendService->registerConfigHandler('home', function () use ($container) {
+					return $container->query(ExtStorageConfigHandler::class);
+				});
+			}
+		);
+	}
 }