Show group backends in occ group:list --info and group:info

Signed-off-by: Johannes Leuker <j.leuker@hosting.de>

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/private/Group/Group.php b/lib/private/Group/Group.php
index d3f8c603121..bb9a65de012 100644
--- a/lib/private/Group/Group.php
+++ b/lib/private/Group/Group.php
@@ -36,6 +36,7 @@ use OC\Hooks\PublicEmitter;
 use OCP\Group\Backend\ICountDisabledInGroup;
 use OCP\Group\Backend\IGetDisplayNameBackend;
 use OCP\Group\Backend\IHideFromCollaborationBackend;
+use OCP\Group\Backend\INamedBackend;
 use OCP\Group\Backend\ISetDisplayNameBackend;
 use OCP\GroupInterface;
 use OCP\IGroup;
@@ -318,6 +319,24 @@ class Group implements IGroup {
 	}
 
 	/**
+	 * Get the names of the backend classes the group is connected to
+	 *
+	 * @return string[]
+	 */
+	public function getBackendNames() {
+		$backends = [];
+		foreach ($this->backends as $backend) {
+			if ($backend instanceof INamedBackend) {
+				$backends[] = $backend->getBackendName();
+			} else {
+				$backends[] = get_class($backend);
+			}
+		}
+
+		return $backends;
+	}
+
+	/**
 	 * delete the group
 	 *
 	 * @return bool