<?php
/**
 * bootstrap.php
 *
 * Required by every file under webui/plugins/podman/ajax/ as its very
 * first line. Centralizes the three things every endpoint would otherwise
 * repeat: loading the other include/ modules, turning any PodmanApiException
 * into the same JSON error envelope helpers.php's podman_json_error()
 * produces (so the frontend never has to special-case "the socket was
 * unreachable" vs. "podman returned a 404" vs. "something else threw"),
 * and constructing a ready-to-use PodmanClient from the on-disk config.
 *
 * Usage, at the top of an ajax/*.php file:
 *   require __DIR__ . '/../include/bootstrap.php';
 *   // $client (PodmanClient) and $podmanConfig (PodmanConfig) are now set.
 */

declare(strict_types=1);

require_once __DIR__ . '/PodmanClient.php';
require_once __DIR__ . '/Config.php';
require_once __DIR__ . '/helpers.php';

set_exception_handler(static function (\Throwable $e): void {
    if ($e instanceof PodmanApiException) {
        // A 0 status means "couldn't even reach the socket" (transport
        // failure) rather than an HTTP error podman itself returned —
        // surfaced as 503 (Service Unavailable) since that's the more
        // accurate signal to the frontend than a generic 500.
        $status = $e->httpStatus > 0 ? $e->httpStatus : 503;
        podman_json_error($e->getMessage(), $status);
    }
    podman_json_error('Internal error: ' . $e->getMessage(), 500);
});

$podmanConfig = PodmanConfig::load();
$client = $podmanConfig->newClient();