manager/client-package/manage-client/ui/status-partial.php

<?php

declare(strict_types=1);

// Small status block for an existing settings page in the host application.
//
// Include it wherever a short "update available / last backup" summary belongs:
//
//     <?php include __DIR__ . "/../manage-client/ui/status-partial.php"; ?>
//
// Renders nothing but a fragment: no <html>, no styles of its own beyond the
// inline minimum, and it never throws. Set $manageStatusPanelUrl before the
// include to link to the full panel.

require_once dirname(__DIR__) . "/lib/client.php";

/** @var string $manageStatusPanelUrl */
$manageStatusPanelUrl = $manageStatusPanelUrl ?? "manage.php";

$manageStatus = null;
$manageStatusError = null;

try {
    $manageStatus = manageClientStatus();
} catch (Throwable $exception) {
    $manageStatusError = $exception->getMessage();
}

$manageStatusEscape = static function ($value): string {
    return htmlspecialchars((string) $value, ENT_QUOTES | ENT_SUBSTITUTE, "UTF-8");
};
?>
<div class="manage-status" style="border:1px solid #d9dde3;border-radius:8px;padding:.9rem 1rem;background:#fff;">
    <?php if ($manageStatusError !== null): ?>
        <p>Status nicht verfügbar: <?php echo $manageStatusEscape($manageStatusError); ?></p>
    <?php elseif ($manageStatus === null): ?>
        <p>Status nicht verfügbar.</p>
    <?php else: ?>
        <p>
            <strong>Version:</strong>
            <?php echo $manageStatusEscape($manageStatus["version"] !== "" ? $manageStatus["version"] : "unbekannt"); ?>
            <?php if ($manageStatus["update"] !== null && $manageStatus["update"]["available"]): ?>
                &mdash; <strong>Update <?php echo $manageStatusEscape($manageStatus["update"]["latest"]); ?> verfügbar</strong>
            <?php elseif ($manageStatus["update"] !== null): ?>
                &mdash; aktuell
            <?php elseif ($manageStatus["update_error"] !== null): ?>
                &mdash; <span title="<?php echo $manageStatusEscape($manageStatus["update_error"]); ?>">Update-Prüfung fehlgeschlagen</span>
            <?php endif; ?>
        </p>
        <p>
            <strong>Letztes Backup:</strong>
            <?php echo $manageStatusEscape($manageStatus["last_backup_at"] ?? "nie"); ?>
            (<?php echo count($manageStatus["backups"]); ?> lokal)
        </p>
        <?php if ($manageStatus["pending_migrations"] !== []): ?>
            <p><strong><?php echo count($manageStatus["pending_migrations"]); ?> offene Migration(en).</strong></p>
        <?php endif; ?>
        <p><a href="<?php echo $manageStatusEscape($manageStatusPanelUrl); ?>">Update &amp; Backup verwalten</a></p>
    <?php endif; ?>
</div>