manager/admin/releases.php

<?php

declare(strict_types=1);

require_once __DIR__ . "/../includes/auth.php";
require_once __DIR__ . "/../includes/layout.php";
require_once __DIR__ . "/../includes/releases.php";

manageRequireLogin();

$messages = [];
$errors = [];

if (($_SERVER["REQUEST_METHOD"] ?? "") === "POST") {
    try {
        manageRequireCsrf();
        $action = (string) ($_POST["action"] ?? "");
        $version = trim((string) ($_POST["version"] ?? ""));

        if ($action === "upload") {
            $release = manageReleasePublishUpload($version, $_FILES["package"] ?? []);
            $messages[] = "Release " . $version . " wurde hochgeladen und als aktuell veröffentlicht.";
            $messages[] = "SHA-256: " . $release["sha256"];
        } elseif ($action === "set_latest") {
            manageReleaseSetLatest($version);
            $messages[] = "Aktuelles Release ist jetzt " . $version . ".";
        } elseif ($action === "delete") {
            manageReleaseDelete($version);
            $messages[] = "Release " . $version . " wurde gelöscht.";
        }
    } catch (Throwable $exception) {
        $errors[] = $exception->getMessage();
    }
}

try {
    $manifest = manageReleaseReadManifest();
    $releases = manageReleaseListDescending();
} catch (Throwable $exception) {
    $manifest = ["latest" => "", "releases" => []];
    $releases = [];
    $errors[] = $exception->getMessage();
}

// Server-side upload ceiling, so the form can state the real limit instead of
// failing with an empty $_FILES entry.
function manageUploadLimitBytes(): int
{
    $toBytes = static function (string $value): int {
        $value = trim($value);
        if ($value === "") {
            return 0;
        }
        $unit = strtolower(substr($value, -1));
        $number = (int) $value;

        return match ($unit) {
            "g" => $number * 1073741824,
            "m" => $number * 1048576,
            "k" => $number * 1024,
            default => $number,
        };
    };

    $limits = array_filter([
        $toBytes((string) ini_get("upload_max_filesize")),
        $toBytes((string) ini_get("post_max_size")),
    ]);

    return $limits === [] ? 0 : (int) min($limits);
}

$uploadLimit = manageUploadLimitBytes();

manageRenderHeader("Releases", $messages, $errors);
?>

<section class="cards">
    <div class="card">
        <p class="card-label">Aktuelles Release</p>
        <p class="card-value"><?php echo manageEscape($manifest["latest"] !== "" ? $manifest["latest"] : "keines"); ?></p>
    </div>
    <div class="card">
        <p class="card-label">Paket-Präfix</p>
        <p class="card-value"><?php echo manageEscape(MANAGE_PACKAGE_PREFIX); ?></p>
    </div>
    <div class="card">
        <p class="card-label">Upload-Limit</p>
        <p class="card-value"><?php echo $uploadLimit > 0 ? manageEscape(manageFormatBytes($uploadLimit)) : "unbekannt"; ?></p>
        <p class="card-hint">PHP: upload_max_filesize / post_max_size</p>
    </div>
</section>

<h2>Release hochladen</h2>
<form method="POST" enctype="multipart/form-data" class="panel">
    <?php echo manageCsrfField(); ?>
    <input type="hidden" name="action" value="upload">
    <div class="form-row">
        <div class="form-group">
            <label for="version">Version</label>
            <input type="text" id="version" name="version" required placeholder="v1.3.15"
                   pattern="v[0-9]+\.[0-9]+\.[0-9]+">
        </div>
        <div class="form-group">
            <label for="package">ZIP-Paket</label>
            <input type="file" id="package" name="package" accept=".zip,application/zip" required>
        </div>
    </div>
    <p class="hint">
        Prüfsumme und Größe werden serverseitig berechnet. Ein Upload setzt das Release automatisch als aktuell.
    </p>
    <button type="submit" class="btn">Hochladen und veröffentlichen</button>
</form>

<h2>Veröffentlichte Releases</h2>

<?php if ($releases === []): ?>
    <p class="empty">Noch keine Releases vorhanden. Paket mit dem Build-Skript aus dem Client-Paket (<code>scripts/create-release-zip.sh</code>) bauen und hier hochladen.</p>
<?php else: ?>
    <div class="table-scroll">
        <table class="data-table">
            <thead>
            <tr>
                <th>Version</th>
                <th>Paket</th>
                <th>SHA-256</th>
                <th>Größe</th>
                <th>Veröffentlicht</th>
                <th>Aktionen</th>
            </tr>
            </thead>
            <tbody>
            <?php foreach ($releases as $version => $release): ?>
                <?php $isLatest = $manifest["latest"] === $version; ?>
                <tr>
                    <td>
                        <strong><?php echo manageEscape($version); ?></strong>
                        <?php if ($isLatest): ?>
                            <br><span class="badge badge-ok">aktuell</span>
                        <?php endif; ?>
                    </td>
                    <td><code><?php echo manageEscape($release["package"] ?? ""); ?></code></td>
                    <td class="mono-cell"><?php echo manageEscape($release["sha256"] ?? ""); ?></td>
                    <td><?php echo manageEscape(manageFormatBytes((int) ($release["size"] ?? 0))); ?></td>
                    <td><?php echo manageEscape($release["published_at"] ?? ""); ?></td>
                    <td>
                        <div class="button-row">
                            <?php if (!$isLatest): ?>
                                <form method="POST">
                                    <?php echo manageCsrfField(); ?>
                                    <input type="hidden" name="action" value="set_latest">
                                    <input type="hidden" name="version" value="<?php echo manageEscape($version); ?>">
                                    <button type="submit" class="btn btn-secondary">Als aktuell setzen</button>
                                </form>
                            <?php endif; ?>
                            <form method="POST" onsubmit="return confirm('Dieses Release wirklich löschen?');">
                                <?php echo manageCsrfField(); ?>
                                <input type="hidden" name="action" value="delete">
                                <input type="hidden" name="version" value="<?php echo manageEscape($version); ?>">
                                <button type="submit" class="btn btn-danger">Löschen</button>
                            </form>
                        </div>
                    </td>
                </tr>
            <?php endforeach; ?>
            </tbody>
        </table>
    </div>
<?php endif; ?>

<?php manageRenderFooter(); ?>