cleanup modal: list stale files to remove; storage restructure: documents/ → {objet}/

app/src/Database.php

@@ -2335,9 +2335,15 @@ class Database
 
         // Clean up thesis files from disk
         $files = $this->getThesisFiles($thesisId);
+        $storageRoot = defined('STORAGE_ROOT') ? STORAGE_ROOT : '/var/www/xamxam/storage';
         foreach ($files as $file) {
-            if (!empty($file['file_path']) && file_exists($file['file_path'])) {
-                @unlink($file['file_path']);
+            $fp = $file['file_path'] ?? '';
+            if ($fp === '' || str_starts_with($fp, 'http://') || str_starts_with($fp, 'https://') || str_starts_with($fp, 'peertube_ids:')) {
+                continue;
+            }
+            $abs = $storageRoot . '/' . $fp;
+            if (file_exists($abs)) {
+                @unlink($abs);
             }
         }