From dcd34d8082be4df3a75523f69280f8fd438c5c63 Mon Sep 17 00:00:00 2001
From: Joas Schilling <coding@schilljs.com>
Date: Fri, 30 Sep 2022 18:13:45 +0200
Subject: [PATCH] Add a capability for the reference API and expose the regex
 to clients

Signed-off-by: Joas Schilling <coding@schilljs.com>
---
 lib/private/OCS/CoreCapabilities.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/private/OCS/CoreCapabilities.php b/lib/private/OCS/CoreCapabilities.php
index ab06b04cc9115..817378880f3c5 100644
--- a/lib/private/OCS/CoreCapabilities.php
+++ b/lib/private/OCS/CoreCapabilities.php
@@ -24,6 +24,7 @@
 
 use OCP\Capabilities\ICapability;
 use OCP\IConfig;
+use OCP\IURLGenerator;
 
 /**
  * Class Capabilities
@@ -52,7 +53,9 @@ public function getCapabilities() {
 			'core' => [
 				'pollinterval' => $this->config->getSystemValue('pollinterval', 60),
 				'webdav-root' => $this->config->getSystemValue('webdav-root', 'remote.php/webdav'),
-			]
+				'reference-api' => true,
+				'reference-regex' => IURLGenerator::URL_REGEX,
+			],
 		];
 	}
 }