debug logs on huge metadata

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>

diff --git a/lib/private/FilesMetadata/FilesMetadataManager.php b/lib/private/FilesMetadata/FilesMetadataManager.php
index 013c85af604b6541dcd92f296c29539eb115ef8b..9bfa8ae49d6da518de41b007586cd6af87e30405 100644 (file)
--- a/lib/private/FilesMetadata/FilesMetadataManager.php
+++ b/lib/private/FilesMetadata/FilesMetadataManager.php
@@ -176,7 +176,8 @@ class FilesMetadataManager implements IFilesMetadataManager {
 
                $json = json_encode($filesMetadata->jsonSerialize());
                if (strlen($json) > self::JSON_MAXSIZE) {
-                       throw new FilesMetadataException('json cannot exceed ' . self::JSON_MAXSIZE . ' characters long');
+                       $this->logger->debug('huge metadata content detected: ' . $json);
+                       throw new FilesMetadataException('json cannot exceed ' . self::JSON_MAXSIZE . ' characters long; fileId: ' . $filesMetadata->getFileId() . '; size: ' . strlen($json));
                }
 
                try {