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Fix dialog margins, add admin-dialog__body/styles, give trash page horizontal margins
This commit is contained in:
Pontoporeia
194
app/public/admin/actions/cleanup-tmp.php
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194
app/public/admin/actions/cleanup-tmp.php
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<?php
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/**
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* On-demand temp file cleanup (admin).
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*
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* POST /admin/actions/cleanup-tmp.php
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*
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* Smart cleanup: detects truly orphaned files by checking:
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* - filepond dirs: whose PHP session no longer exists (abandoned upload)
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* - _trash files: whose DB thesis_files row is gone (thesis already hard-deleted)
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*
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* Falls back to time-based (>2h filepond, >30d trash) as safety net.
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* Returns JSON with counts of removed items.
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*/
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require_once __DIR__ . '/../../../bootstrap.php';
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require_once __DIR__ . '/../../../src/AdminAuth.php';
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AdminAuth::requireLogin();
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if ($_SERVER['REQUEST_METHOD'] !== 'POST'
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|| !isset($_POST['csrf_token'], $_SESSION['csrf_token'])
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|| !hash_equals($_SESSION['csrf_token'], $_POST['csrf_token'])) {
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http_response_code(403);
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header('Content-Type: application/json; charset=utf-8');
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echo json_encode(['error' => 'CSRF invalide.']);
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exit;
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}
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require_once __DIR__ . '/../../../src/Database.php';
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$storageRoot = STORAGE_ROOT;
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$filepondDir = $storageRoot . '/tmp/filepond';
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$trashDir = $storageRoot . '/tmp/_trash';
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$maxAgeFilepond = 7200; // 2 hours (fallback)
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$maxAgeTrash = 2592000; // 30 days (fallback)
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$now = time();
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$filepondRemoved = 0;
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$trashRemoved = 0;
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$errors = [];
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$details = [];
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$db = new Database();
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$pdo = $db->getPDO();
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// ── Determine PHP session save path ──────────────────────────────────────
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$sessionSavePath = session_save_path();
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if (!$sessionSavePath || $sessionSavePath === '') {
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$sessionSavePath = sys_get_temp_dir();
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}
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// ── Cleanup stale filepond dirs ──────────────────────────────────────────
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if (is_dir($filepondDir)) {
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$items = @scandir($filepondDir);
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if ($items === false) {
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$errors[] = 'Impossible de lire tmp/filepond/.';
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} else {
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foreach ($items as $item) {
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if ($item === '.' || $item === '..' || $item === '.gitkeep') {
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continue;
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}
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$dirPath = $filepondDir . '/' . $item;
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if (!is_dir($dirPath)) {
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continue;
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}
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$shouldDelete = false;
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$reason = '';
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$manifestPath = $dirPath . '/manifest.json';
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$mtime = filemtime($dirPath);
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$ageMinutes = (int)(($now - $mtime) / 60);
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// Strategy 1: session-based (preferred)
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if (file_exists($manifestPath)) {
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$manifest = json_decode(file_get_contents($manifestPath), true);
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if (is_array($manifest) && !empty($manifest['session_id'])) {
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$sessionFile = $sessionSavePath . '/sess_' . $manifest['session_id'];
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if (!file_exists($sessionFile)) {
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$shouldDelete = true;
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$reason = "session expirée (" . $manifest['session_id'] . ")";
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}
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}
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}
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// Strategy 2: time-based fallback (no manifest or session still exists but very old)
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if (!$shouldDelete && $ageMinutes > ($maxAgeFilepond / 60)) {
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$shouldDelete = true;
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$reason = "plus de " . ($maxAgeFilepond / 3600) . "h";
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}
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if ($shouldDelete) {
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rmdirRecursive($dirPath);
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$filepondRemoved++;
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$details[] = "filepond/$item: $reason";
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}
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}
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}
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}
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// ── Cleanup orphaned _trash files ────────────────────────────────────────
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if (is_dir($trashDir)) {
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// Build a set of existing thesis_files IDs for fast lookup
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$existingFileIds = [];
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$stmt = $pdo->query('SELECT id FROM thesis_files');
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while ($row = $stmt->fetch(\PDO::FETCH_ASSOC)) {
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$existingFileIds[(int)$row['id']] = true;
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}
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// Also collect thesis_ids from theses table (a file might refer to a hard-deleted thesis)
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// — but thesis_files rows are CASCADE-deleted when a thesis is hard-deleted, so if the
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// thesis_files row is gone, the trash file is truly orphaned.
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$items = @scandir($trashDir);
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if ($items === false) {
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$errors[] = 'Impossible de lire tmp/_trash/.';
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} else {
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foreach ($items as $item) {
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if ($item === '.' || $item === '..') {
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continue;
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}
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$filePath = $trashDir . '/' . $item;
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if (!is_file($filePath)) {
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continue;
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}
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$shouldDelete = false;
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$reason = '';
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$mtime = filemtime($filePath);
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$ageDays = (int)(($now - $mtime) / 86400);
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// Strategy 1: DB-based — file was trashed by deleteThesisFile(id=N),
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// file is named "N_basename". If thesis_files row N no longer exists, it's orphaned.
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if (preg_match('/^(\d+)_/', $item, $m)) {
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$dbId = (int)$m[1];
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if (!isset($existingFileIds[$dbId])) {
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$shouldDelete = true;
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$reason = "ligne DB thesis_files#$dbId supprimée";
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}
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}
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// Strategy 2: time-based fallback
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if (!$shouldDelete && $ageDays > ($maxAgeTrash / 86400)) {
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$shouldDelete = true;
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$reason = "plus de " . ($maxAgeTrash / 86400) . "j";
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}
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if ($shouldDelete) {
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if (!@unlink($filePath)) {
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$errors[] = "Impossible de supprimer: $item";
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} else {
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$trashRemoved++;
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$details[] = "_trash/$item: $reason";
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}
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}
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}
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}
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}
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$_SESSION['csrf_token'] = bin2hex(random_bytes(32));
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header('Content-Type: application/json; charset=utf-8');
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echo json_encode([
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'success' => true,
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'filepond_removed' => $filepondRemoved,
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'trash_removed' => $trashRemoved,
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'errors' => $errors,
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'details' => $details,
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]);
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// ── Helper ────────────────────────────────────────────────────────────────
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function rmdirRecursive(string $dir): void
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{
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if (!is_dir($dir)) {
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return;
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}
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$items = @scandir($dir);
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if ($items === false) {
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return;
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}
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foreach ($items as $item) {
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if ($item === '.' || $item === '..') {
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continue;
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}
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$path = $dir . '/' . $item;
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if (is_dir($path)) {
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rmdirRecursive($path);
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} else {
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@unlink($path);
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}
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}
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@rmdir($dir);
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}
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