<?php

namespace ACP\Plugin\Update;

use AC\Plugin\Update;
use AC\Plugin\Version;
use DirectoryIterator;

class V5400 extends Update
{

    public function __construct()
    {
        parent::__construct(new Version('5.4.0'));
    }

    public function apply_update(): void
    {
        $upload_dir = wp_upload_dir();
        $export_dir = trailingslashit($upload_dir['basedir']) . 'admin-columns/export/';

        if (is_dir($export_dir)) {
            foreach (new DirectoryIterator($export_dir) as $file_info) {
                if ($file_info->isFile() && 'csv' === $file_info->getExtension()) {
                    unlink($file_info->getRealPath());
                }
            }
        }
    }

}