1 files changed, 13 insertions, 0 deletions
diff --git a/apps/theming/lib/Util.php b/apps/theming/lib/Util.php
index 286756a4849..1df16ea4976 100644
--- a/apps/theming/lib/Util.php
+++ b/apps/theming/lib/Util.php
@@ -199,4 +199,17 @@ class Util {
 		return $svg;
 	}
 
+	/**
+	 * Check if a custom theme is set in the server configuration
+	 * 
+	 * @return bool
+	 */
+	public function isAlreadyThemed() {
+		$theme = $this->config->getSystemValue('theme', '');
+		if ($theme !== '') {
+			return true;
+		}
+		return false;
+	}
+
 }