From 1eedc35734ef015c8f117d1dfe3f01cf3c4675e6 Mon Sep 17 00:00:00 2001
From: Jan-Hendrik Willms <tleilax+studip@gmail.com>
Date: Mon, 1 Jul 2024 09:52:54 +0000
Subject: fix StudipFileCache::getStats(), fixes #3699

Closes #3699

Merge request studip/studip!2568
---
 lib/classes/StudipFileCache.class.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/classes/StudipFileCache.class.php b/lib/classes/StudipFileCache.class.php
index 9eae66c..2037b6e 100644
--- a/lib/classes/StudipFileCache.class.php
+++ b/lib/classes/StudipFileCache.class.php
@@ -240,11 +240,16 @@ class StudipFileCache implements StudipCache
      */
     public function getStats(): array
     {
+        $count = 0;
+        foreach (@glob($this->dir . '*', GLOB_ONLYDIR) as $current_dir){
+            $count += count(@glob("{$current_dir}/*"));
+        }
+
         return [
             __CLASS__ => [
                 'name' => _('Anzahl Einträge'),
-                'value' => DBManager::get()->fetchColumn("SELECT COUNT(*) FROM `cache`")
-            ]
+                'value' => $count,
+            ],
         ];
     }
 
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