release(v1.9.4): lazy folder tree, cursor pagination, ACL-safe chevrons, and “Load more”

- Lazy folder tree via /api/folder/listChildren.php with cursor pagination
- ACL-safe chevrons using hasSubfolders from server; no file-count leaks
- BFS smart initial folder selection + respect lastOpenedFolder
- Locked nodes are expandable but not selectable
- “Load more” UX (light & dark) for huge directories

Closes #66
This commit is contained in:
Ryan
2025-11-13 05:06:24 -05:00
committed by GitHub
parent f1dcc0df24
commit f5e42a2e81
12 changed files with 2184 additions and 1521 deletions

View File

@@ -44,9 +44,6 @@ class MediaController
$f = trim((string)$f);
return ($f==='' || strtolower($f)==='root') ? 'root' : $f;
}
private function validFolder($f): bool {
return $f==='root' || (bool)preg_match(REGEX_FOLDER_NAME, $f);
}
private function validFile($f): bool {
$f = basename((string)$f);
return $f !== '' && (bool)preg_match(REGEX_FILE_NAME, $f);
@@ -56,6 +53,24 @@ class MediaController
return ACL::canRead($username, $perms, $folder) ? null : "Forbidden";
}
private function validFolder($f): bool {
if ($f === 'root') return true;
// Validate per-segment against your REGEX_FOLDER_NAME
$parts = array_filter(explode('/', (string)$f), fn($p) => $p !== '');
if (!$parts) return false;
foreach ($parts as $seg) {
if (!preg_match(REGEX_FOLDER_NAME, $seg)) return false;
}
return true;
}
/** “View” means read OR read_own */
private function canViewFolder(string $folder, string $username): bool {
$perms = loadUserPermissions($username) ?: [];
return ACL::canRead($username, $perms, $folder)
|| ACL::canReadOwn($username, $perms, $folder);
}
/** POST /api/media/updateProgress.php */
public function updateProgress(): void {
$this->jsonStart();
@@ -67,15 +82,15 @@ class MediaController
$d = $this->readJson();
$folder = $this->normalizeFolder($d['folder'] ?? 'root');
$file = (string)($d['file'] ?? '');
$seconds = isset($d['seconds']) ? floatval($d['seconds']) : 0.0;
$duration = isset($d['duration']) ? floatval($d['duration']) : null;
$seconds = isset($d['seconds']) ? (float)$d['seconds'] : 0.0;
$duration = isset($d['duration']) ? (float)$d['duration'] : null;
$completed = isset($d['completed']) ? (bool)$d['completed'] : null;
$clear = isset($d['clear']) ? (bool)$d['clear'] : false;
$clear = !empty($d['clear']);
if (!$this->validFolder($folder) || !$this->validFile($file)) {
$this->out(['error'=>'Invalid folder/file'], 400); return;
}
if ($this->enforceRead($folder, $u)) { $this->out(['error'=>'Forbidden'], 403); return; }
if (!$this->canViewFolder($folder, $u)) { $this->out(['error'=>'Forbidden'], 403); return; }
if ($clear) {
$ok = MediaModel::clearProgress($u, $folder, $file);
@@ -102,7 +117,7 @@ class MediaController
if (!$this->validFolder($folder) || !$this->validFile($file)) {
$this->out(['error'=>'Invalid folder/file'], 400); return;
}
if ($this->enforceRead($folder, $u)) { $this->out(['error'=>'Forbidden'], 403); return; }
if (!$this->canViewFolder($folder, $u)) { $this->out(['error'=>'Forbidden'], 403); return; }
$row = MediaModel::getProgress($u, $folder, $file);
$this->out(['state'=>$row]);
@@ -123,7 +138,12 @@ class MediaController
if (!$this->validFolder($folder)) {
$this->out(['error'=>'Invalid folder'], 400); return;
}
if ($this->enforceRead($folder, $u)) { $this->out(['error'=>'Forbidden'], 403); return; }
// Soft-fail for restricted users: avoid noisy console 403s
if (!$this->canViewFolder($folder, $u)) {
$this->out(['map' => []]); // 200 OK, no leakage
return;
}
$map = MediaModel::getFolderMap($u, $folder);
$this->out(['map'=>$map]);