1 files changed, 17 insertions, 1 deletions
diff --git a/lib/public/Collaboration/Reference/LinkReferenceProvider.php b/lib/public/Collaboration/Reference/LinkReferenceProvider.php
index 79b5164950c..a7f54d02c04 100644
--- a/lib/public/Collaboration/Reference/LinkReferenceProvider.php
+++ b/lib/public/Collaboration/Reference/LinkReferenceProvider.php
@@ -26,7 +26,7 @@ use Psr\Log\LoggerInterface;
 /**
  * @since 29.0.0
  */
-class LinkReferenceProvider implements IReferenceProvider {
+class LinkReferenceProvider implements IReferenceProvider, IPublicReferenceProvider {
 
 	/**
 	 * for image size and webpage header
@@ -88,6 +88,14 @@ class LinkReferenceProvider implements IReferenceProvider {
 	}
 
 	/**
+	 * @inheritDoc
+	 * @since 30.0.0
+	 */
+	public function resolveReferencePublic(string $referenceText, string $sharingToken): ?IReference {
+		return $this->resolveReference($referenceText);
+	}
+
+	/**
 	 * Populates the reference with OpenGraph data
 	 *
 	 * @param Reference $reference
@@ -201,4 +209,12 @@ class LinkReferenceProvider implements IReferenceProvider {
 	public function getCacheKey(string $referenceId): ?string {
 		return null;
 	}
+
+	/**
+	 * @inheritDoc
+	 * @since 30.0.0
+	 */
+	public function getCacheKeyPublic(string $referenceId, string $sharingToken): ?string {
+		return null;
+	}
 }