<?php
/**
 * SeekQuarry/Yioop --
 * Open Source Pure PHP Search Engine, Crawler, and Indexer
 *
 * Copyright (C) 2009 - 2026  Chris Pollett chris@pollett.org
 *
 * LICENSE:
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * END LICENSE
 *
 * Web page used to HTTP display error pages for
 * the SeekQuarry/Yioop Search engine
 *
 * @author Chris Pollett chris@pollett.org
 * @license https://www.gnu.org/licenses/ GPL3
 * @link https://www.seekquarry.com/
 * @copyright 2009 - 2026
 * @filesource
 */
namespace seekquarry\yioop;

use seekquarry\yioop\library as L;
use seekquarry\yioop\controllers\StaticController;
/**
 * Used to handle request errors in non-cli, non-webserver redirect case.
 * The declaration is guarded so that a long-running web server process,
 * which keeps running after webExit rather than terminating, can include
 * this file for more than one errored request without redeclaring the
 * function. The call at the end of the file still runs on every include,
 * so each error request is still handled.
 */
if (!function_exists("seekquarry\\yioop\\webError")) {
function webError()
{
    if (!isset($_REQUEST['p']) ||
        !in_array($_REQUEST['p'], ["400", "404", "409"])) {
        $_REQUEST['p'] = "404";
    }
    $_REQUEST['c'] = "static";

    require_once __DIR__ . "/library/atto_servers/WebSite.php";
    $web_site = empty($GLOBALS['web_site']) ?
        new L\WebSite() : $GLOBALS['web_site'];
    switch ($_REQUEST['p']) {
        case "400":
            $web_site->header("HTTP/1.0 400 Bad Request");
            break;
        case "404":
            $web_site->header("HTTP/1.0 404 Not Found");
            break;
        case "409":
            $web_site->header("HTTP/1.0 409 Conflict");
            break;
    }
    require_once __DIR__ . "/library/Utility.php";
    require_once __DIR__ . "/index.php";
    bootstrap($web_site, false);
    \seekquarry\atto\webExit();
}
}
webError();
