nexus/partials/landingpages/modules/setup.php

<?php
$moduleName = (string)($_GET['module'] ?? '');
$module = modules()->get($moduleName);
$error = null;
$notice = null;

require_admin();

if (!$module) {
    http_response_code(404);
    echo '<div class="card">Modul nicht gefunden.</div>';
    return;
}

$fields = (array)($module['setup']['fields'] ?? []);
$fieldTypes = [];
$fieldMeta = [];
foreach ($fields as $field) {
    $fname = (string)($field['name'] ?? '');
    if ($fname === '') {
        continue;
    }
    $fieldTypes[$fname] = (string)($field['type'] ?? 'text');
    $fieldMeta[$fname] = $field;
}
$current = modules()->settings($moduleName);
$defaults = $module['db_defaults'] ?? [];
if (empty($current['db']) && is_array($defaults)) {
    $current['db'] = $defaults;
}

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $payload = [];
    $db = $current['db'] ?? [];

    foreach ($fields as $field) {
        $name = (string)($field['name'] ?? '');
        if ($name === '') {
            continue;
        }
        $type = (string)($field['type'] ?? 'text');
        $postKey = str_replace('.', '_', $name);
        $value = $_POST[$postKey] ?? null;

        if ($type === 'checkbox') {
            $value = isset($_POST[$postKey]) ? '1' : '0';
        }
        if (is_array($value)) {
            continue;
        }
        $value = is_string($value) ? trim($value) : $value;

        if ($name === 'kea_auto_init') {
            $payload[$name] = $value === '1';
            continue;
        }

        if (str_starts_with($name, 'db.')) {
            $key = substr($name, 3);
            $db[$key] = $value;
            continue;
        }

        $payload[$name] = $value;
    }

    if (!empty($db)) {
        $payload['db'] = $db;
    }

    modules()->saveSettings($moduleName, $payload);
    modules()->saveAuth($moduleName, [
        'required' => isset($_POST['auth_required']),
        'users' => (string)($_POST['auth_users'] ?? ''),
        'groups' => (string)($_POST['auth_groups'] ?? ''),
    ]);
    $notice = 'Setup gespeichert.';
    $current = array_replace_recursive($current, $payload);
    $module = modules()->get($moduleName) ?: $module;
}
$authConfig = is_array($module['auth'] ?? null) ? $module['auth'] : ['required' => false, 'users' => [], 'groups' => []];
?>
<div class="card">
  <div class="pill">Setup</div>
  <h1 style="margin-top:.75rem;"><?= e($module['title']) ?> – Einrichtung</h1>
  <p class="muted">Trage die benötigten Informationen für das Modul ein.</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; ?>

  <form method="post" style="margin-top:1rem; display:grid; gap:14px; max-width:520px;">
    <?php foreach ($fields as $field): ?>
      <?php
        $name = (string)($field['name'] ?? '');
        $label = (string)($field['label'] ?? $name);
        $type = (string)($field['type'] ?? 'text');
        $required = !empty($field['required']);
        $help = (string)($field['help'] ?? $field['description'] ?? '');

        $value = '';
        if ($name === 'kea_auto_init') {
            $value = !empty($current[$name]) ? '1' : '0';
        } elseif (str_starts_with($name, 'db.')) {
            $key = substr($name, 3);
            $value = (string)($current['db'][$key] ?? '');
        } else {
            $value = (string)($current[$name] ?? '');
        }
      ?>
      <label class="muted" style="display:grid; gap:6px;">
        <span><?= e($label) ?></span>
        <?php if ($type === 'textarea'): ?>
          <textarea name="<?= e($name) ?>" rows="3" <?= $required ? 'required' : '' ?>><?= e($value) ?></textarea>
        <?php elseif ($type === 'checkbox'): ?>
          <input type="checkbox" name="<?= e($name) ?>" value="1" <?= $value === '1' ? 'checked' : '' ?>>
        <?php else: ?>
          <input type="<?= e($type) ?>" name="<?= e($name) ?>" value="<?= e($value) ?>" <?= $required ? 'required' : '' ?>>
        <?php endif; ?>
        <?php if ($help !== ''): ?>
          <small class="muted"><?= e($help) ?></small>
        <?php endif; ?>
      </label>
    <?php endforeach; ?>

    <div class="card" style="padding:14px; background:var(--panel-2); display:grid; gap:12px;">
      <strong>Modulzugriff</strong>
      <label class="muted" style="display:flex; align-items:center; gap:10px;">
        <input type="checkbox" name="auth_required" value="1" <?= !empty($authConfig['required']) ? 'checked' : '' ?>>
        <span>Login fuer dieses Modul erforderlich</span>
      </label>
      <label class="muted" style="display:grid; gap:6px;">
        <span>Erlaubte Benutzer</span>
        <textarea name="auth_users" rows="3" placeholder="Keycloak-Sub, Benutzername oder E-Mail, je Zeile oder Komma"><?= e(implode("\n", is_array($authConfig['users'] ?? null) ? $authConfig['users'] : [])) ?></textarea>
      </label>
      <label class="muted" style="display:grid; gap:6px;">
        <span>Erlaubte Gruppen</span>
        <textarea name="auth_groups" rows="3" placeholder="/admin oder mining-users, je Zeile oder Komma"><?= e(implode("\n", is_array($authConfig['groups'] ?? null) ? $authConfig['groups'] : [])) ?></textarea>
      </label>
      <small class="muted">Wenn Login aktiv ist und Benutzer/Gruppen leer bleiben, darf jeder eingeloggte Benutzer das Modul oeffnen.</small>
    </div>

    <div style="display:flex; gap:10px;">
      <button class="cta-button" type="submit">Speichern</button>
      <a class="nav-link" href="/modules">Zurück</a>
    </div>
  </form>
</div>