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<?php
session_start();
if (!isset($_SESSION['user_id'])) {
die('غير مصرح');
}
require 'contadb.php';
$id = $_POST['id'];
$stmt = $pdo->prepare("SELECT file_path FROM researchers WHERE id = :id");
$stmt->execute([':id' => $id]);
$result = $stmt->fetch(PDO::FETCH_ASSOC);
$file_path = $result['file_path'] ?? null;
// Only attempt to delete if file_path exists and is not empty
if ($file_path && !empty(trim($file_path)) && file_exists($file_path)) {
if (!unlink($file_path)) {
echo 'error';
exit;
}
}
$stmt = $pdo->prepare("DELETE FROM researchers WHERE id = :id");
if ($stmt->execute([':id' => $id])) {
echo 'success';
} else {
echo 'error';
}
?>