nexus/partials/landingpages/modules/install.php

<?php
$modules = modules()->all();
$error = null;
$notice = null;

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    require_admin();
    $name = (string)($_POST['module'] ?? '');
    $action = (string)($_POST['action'] ?? '');
    if ($name !== '' && ($action === 'enable' || $action === 'disable')) {
        modules()->setEnabled($name, $action === 'enable');
        $notice = $action === 'enable' ? 'Modul aktiviert.' : 'Modul deaktiviert.';
        $modules = modules()->all();
    } elseif ($name !== '' && $action === 'migrate') {
        $applied = modules()->applyPendingMigrations($name);
        $notice = count($applied) . ' Migration(en) angewendet.';
        $modules = modules()->all();
    } else {
        $error = 'Ungültige Aktion.';
    }
}

$active = [];
$inactive = [];
foreach ($modules as $m) {
    if (!empty($m['enabled'])) {
        $active[] = $m;
    } else {
        $inactive[] = $m;
    }
}
?>
<?php require_auth(); ?>
<div class="card">
  <div class="pill">Module</div>
  <h1 style="margin-top:.75rem;">Module installieren/aktivieren</h1>
  <p class="muted">Erkannte Module basieren auf Ordnern in <code>modules/</code>.</p>
  <p style="margin-top:.75rem;">
    <a class="nav-link" href="/modules/sql-import">Zentralen SQL-Import öffnen</a>
  </p>

  <?php if ($error): ?>
    <div class="bg-red-900 border-l-4 border-red-500 text-red-100 p-4 mb-6" role="alert">
      <?= e($error) ?>
    </div>
  <?php elseif ($notice): ?>
    <div class="card" style="margin-top:1rem; border-color:var(--accent-2);">
      <?= e($notice) ?>
    </div>
  <?php endif; ?>

  <h3 style="margin-top:1.25rem;">Aktive Module</h3>
  <div class="module-admin-grid module-admin-grid--compact">
    <?php foreach ($active as $module): ?>
      <?php
        $migrationStatus = modules()->migrationStatus($module['name']);
        $pendingMigrations = $migrationStatus['pending'] ?? [];
        $migrationLabel = $pendingMigrations !== []
            ? count($pendingMigrations) . ' ausstehend'
            : (($migrationStatus['available'] ?? 0) > 0 ? 'Schema aktuell' : 'Keine Migrationen');
      ?>
      <article class="module-admin-card">
        <div class="module-admin-card__head">
          <div class="module-admin-card__title">
            <h2><?= e($module['title']) ?></h2>
            <p><?= e($module['description'] ?? '') ?></p>
          </div>
        </div>
        <div class="module-admin-meta">
          <div class="module-admin-meta__item">
            <span class="module-admin-meta__label">Status</span>
            <strong class="module-admin-badge module-admin-badge--success">Aktiv</strong>
          </div>
          <div class="module-admin-meta__item">
            <span class="module-admin-meta__label">Migrationen</span>
            <strong class="module-admin-badge<?= $pendingMigrations !== [] ? ' module-admin-badge--accent' : (($migrationStatus['available'] ?? 0) > 0 ? ' module-admin-badge--success' : '') ?>"><?= e($migrationLabel) ?></strong>
          </div>
        </div>
        <div class="module-admin-actions">
          <a class="nav-link" href="/module/<?= e($module['name']) ?>">Öffnen</a>
          <?php if ($pendingMigrations !== []): ?>
            <form method="post" style="margin:0;">
              <input type="hidden" name="module" value="<?= e($module['name']) ?>">
              <button class="cta-button" name="action" value="migrate">Migrationen anwenden</button>
            </form>
          <?php endif; ?>
          <form method="post" style="margin:0;">
            <input type="hidden" name="module" value="<?= e($module['name']) ?>">
            <button class="cta-button" name="action" value="disable" style="background:var(--panel); color:var(--text);">Deaktivieren</button>
          </form>
        </div>
      </article>
    <?php endforeach; ?>
  </div>

  <h3 style="margin-top:1.5rem;">Deaktivierte Module</h3>
  <div class="module-admin-grid module-admin-grid--compact">
    <?php foreach ($inactive as $module): ?>
      <?php
        $migrationStatus = modules()->migrationStatus($module['name']);
        $pendingMigrations = $migrationStatus['pending'] ?? [];
        $migrationLabel = $pendingMigrations !== []
            ? count($pendingMigrations) . ' ausstehend'
            : (($migrationStatus['available'] ?? 0) > 0 ? 'Schema aktuell' : 'Keine Migrationen');
      ?>
      <article class="module-admin-card">
        <div class="module-admin-card__head">
          <div class="module-admin-card__title">
            <h2><?= e($module['title']) ?></h2>
            <p><?= e($module['description'] ?? '') ?></p>
          </div>
        </div>
        <div class="module-admin-meta">
          <div class="module-admin-meta__item">
            <span class="module-admin-meta__label">Status</span>
            <strong class="module-admin-badge">Deaktiviert</strong>
          </div>
          <div class="module-admin-meta__item">
            <span class="module-admin-meta__label">Migrationen</span>
            <strong class="module-admin-badge<?= $pendingMigrations !== [] ? ' module-admin-badge--accent' : (($migrationStatus['available'] ?? 0) > 0 ? ' module-admin-badge--success' : '') ?>"><?= e($migrationLabel) ?></strong>
          </div>
        </div>
        <div class="module-admin-actions">
          <a class="nav-link" href="/modules/setup/<?= e($module['name']) ?>">Setup</a>
          <?php if ($pendingMigrations !== []): ?>
            <form method="post" style="margin:0;">
              <input type="hidden" name="module" value="<?= e($module['name']) ?>">
              <button class="cta-button" name="action" value="migrate">Migrationen anwenden</button>
            </form>
          <?php endif; ?>
          <form method="post" style="margin:0;">
            <input type="hidden" name="module" value="<?= e($module['name']) ?>">
            <button class="cta-button" name="action" value="enable">Aktivieren</button>
          </form>
        </div>
      </article>
    <?php endforeach; ?>
  </div>
</div>