<?php
session_start();
if (empty($_SESSION['is_admin'])) exit(json_encode(['error'=>'Not authorized']));

$cacheDir = __DIR__.'/../../cache';

header('Content-Type: application/json');

if(!is_dir($cacheDir)){
    echo json_encode(['error'=>'Cache folder not found']); exit;
}

$files = glob($cacheDir.'/*');
foreach($files as $f){ if(is_file($f)) unlink($f); }

echo json_encode(['message'=>'Cache cleared']);