From b6d9e26200a9f86ff3abb21dd1d70f2e8b8424a5 Mon Sep 17 00:00:00 2001
From: Carl Schwan <carlschwan@kde.org>
Date: Thu, 29 Jan 2026 15:45:00 +0100
Subject: [PATCH] perf: Get readme from folder

Directly get all markdown files from parent directory in one SQL query
and then filter on it by name.

Signed-off-by: Carl Schwan <carlschwan@kde.org>
---
 lib/DAV/WorkspacePlugin.php      |  3 +--
 lib/Service/WorkspaceService.php | 18 ++++++------------
 2 files changed, 7 insertions(+), 14 deletions(-)

diff --git a/lib/DAV/WorkspacePlugin.php b/lib/DAV/WorkspacePlugin.php
index fa4bc5568a7..a3005852ea8 100644
--- a/lib/DAV/WorkspacePlugin.php
+++ b/lib/DAV/WorkspacePlugin.php
@@ -10,7 +10,6 @@
 
 use Exception;
 use OC\Files\Node\File;
-use OCA\DAV\Connector\Sabre\Directory;
 use OCA\DAV\Files\FilesHome;
 use OCA\Text\Service\ConfigService;
 use OCA\Text\Service\WorkspaceService;
@@ -64,7 +63,7 @@ public function propFind(PropFind $propFind, INode $node) {
 			return;
 		}
 
-		if (!$node instanceof Directory && !$node instanceof FilesHome) {
+		if (!$node instanceof FilesHome) {
 			return;
 		}
 
diff --git a/lib/Service/WorkspaceService.php b/lib/Service/WorkspaceService.php
index 40e4d439821..89fc5490813 100644
--- a/lib/Service/WorkspaceService.php
+++ b/lib/Service/WorkspaceService.php
@@ -10,8 +10,6 @@
 
 use OCP\Files\File;
 use OCP\Files\Folder;
-use OCP\Files\NotFoundException;
-use OCP\Files\StorageInvalidException;
 use OCP\IL10N;
 
 class WorkspaceService {
@@ -28,17 +26,13 @@ public function __construct(IL10N $l10n) {
 	}
 
 	public function getFile(Folder $folder): ?File {
-		foreach ($this->getSupportedFilenames() as $filename) {
-			try {
-				$exists = $folder->getStorage()->getCache()->get($folder->getInternalPath() . '/' . $filename);
-				if ($exists) {
-					$file = $folder->get($filename);
-					if ($file instanceof File) {
-						return $file;
-					}
+		$content = $folder->getStorage()->getCache()->getFolderContents($folder->getInternalPath() . '/', 'text/markdown');
+		foreach ($content as $file) {
+			if (in_array($file->getName(), $this->getSupportedFilenames(), true)) {
+				$file = $folder->get($file->getPath());
+				if ($file instanceof File) {
+					return $file;
 				}
-			} catch (NotFoundException|StorageInvalidException) {
-				continue;
 			}
 		}
 		return null;