225 lines
8.5 KiB
PHP
225 lines
8.5 KiB
PHP
<?php
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$moduleName = 'pihole';
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$assets = app()->assets();
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$assets->addStyle('/module/pihole/asset?file=pihole.css');
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$assets->addScript('/module/pihole/asset?file=pihole_instances.js', 'footer', true);
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require_admin();
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$settings = modules()->settings($moduleName);
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$notice = null;
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$error = null;
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$loadInstances = function (array $settings): array {
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$instances = [];
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$rawJson = trim((string)($settings['instances_json'] ?? ''));
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if ($rawJson !== '') {
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$decoded = json_decode($rawJson, true);
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if (is_array($decoded)) {
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foreach ($decoded as $row) {
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if (!is_array($row)) {
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continue;
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}
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$id = trim((string)($row['id'] ?? ''));
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$url = trim((string)($row['url'] ?? ''));
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if ($id === '' || $url === '') {
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continue;
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}
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$instances[$id] = [
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'id' => $id,
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'name' => trim((string)($row['name'] ?? '')) ?: $id,
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'url' => $url,
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'token' => trim((string)($row['token'] ?? '')),
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'is_primary' => !empty($row['is_primary']),
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];
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}
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}
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}
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if (!$instances) {
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foreach (['primary', 'secondary'] as $key) {
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$url = trim((string)($settings[$key . '_url'] ?? ''));
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if ($url === '') {
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continue;
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}
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$instances[$key] = [
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'id' => $key,
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'name' => trim((string)($settings[$key . '_name'] ?? '')) ?: ($key === 'primary' ? 'Primaer' : 'Sekundaer'),
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'url' => $url,
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'token' => trim((string)($settings[$key . '_token'] ?? '')),
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'is_primary' => $key === 'primary',
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];
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}
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}
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return $instances;
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};
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$instances = $loadInstances($settings);
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$sanitizeId = function (string $id): string {
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$id = preg_replace('/[^a-zA-Z0-9_-]/', '', $id);
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return trim((string)$id);
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};
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$saveInstances = function (array $settings, array $instances): void {
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$payload = $settings;
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$payload['instances_json'] = json_encode(array_values($instances), JSON_UNESCAPED_UNICODE);
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modules()->saveSettings('pihole', $payload);
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};
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$deleteId = trim((string)($_POST['delete_id'] ?? ''));
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$currentId = trim((string)($_POST['current_id'] ?? ''));
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$instanceId = trim((string)($_POST['instance_id'] ?? ''));
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$name = trim((string)($_POST['name'] ?? ''));
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$url = trim((string)($_POST['url'] ?? ''));
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$token = trim((string)($_POST['token'] ?? ''));
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$isPrimary = isset($_POST['is_primary']);
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if ($deleteId !== '') {
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if (isset($instances[$deleteId])) {
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unset($instances[$deleteId]);
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$notice = 'Instanz geloescht.';
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}
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} else {
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$instanceId = $sanitizeId($instanceId);
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if ($instanceId === '' || $url === '') {
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$error = 'Bitte ID und URL angeben.';
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} else {
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$existingToken = '';
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if ($currentId !== '' && isset($instances[$currentId])) {
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$existingToken = (string)($instances[$currentId]['token'] ?? '');
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}
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$tokenToStore = $token !== '' ? $token : $existingToken;
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if ($currentId !== '' && $currentId !== $instanceId) {
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unset($instances[$currentId]);
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}
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$instances[$instanceId] = [
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'id' => $instanceId,
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'name' => $name !== '' ? $name : $instanceId,
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'url' => $url,
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'token' => $tokenToStore,
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'is_primary' => $isPrimary,
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];
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if ($isPrimary) {
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foreach ($instances as $id => &$row) {
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$row['is_primary'] = ($id === $instanceId);
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}
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unset($row);
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$settings['primary_id'] = $instanceId;
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}
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$notice = $currentId !== '' ? 'Instanz aktualisiert.' : 'Instanz gespeichert.';
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}
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}
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if (!$error) {
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$saveInstances($settings, $instances);
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$settings = modules()->settings($moduleName);
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$instances = $loadInstances($settings);
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}
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}
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$primaryId = trim((string)($settings['primary_id'] ?? ''));
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if ($primaryId === '') {
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foreach ($instances as $id => $row) {
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if (!empty($row['is_primary'])) {
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$primaryId = $id;
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break;
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}
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}
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}
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?>
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<div class="card">
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<div class="pill">Pi-hole</div>
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<div style="display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; margin-top:.75rem;">
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<h1 style="margin:0;">Instanzen</h1>
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<div style="display:flex; gap:10px; flex-wrap:wrap;">
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<button class="cta-button" type="button" data-instance-new>+ Neue Instanz</button>
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</div>
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</div>
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<p class="muted">Pi-hole Instanzen hinzufuegen, bearbeiten und loeschen.</p>
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<?php if ($error): ?>
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<div class="card notice-card" style="margin-top:1rem; border-color:#ffb4a8; background:#fff5f3; color:#7a2114;">
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<?= e($error) ?>
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</div>
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<?php elseif ($notice): ?>
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<div class="card notice-card" style="margin-top:1rem; border-color:var(--accent-2);">
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<?= e($notice) ?>
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</div>
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<?php endif; ?>
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<div class="pihole-instance-grid" style="margin-top:1rem;">
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<?php if (!$instances): ?>
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<div class="card" style="padding:16px;">Keine Instanzen vorhanden.</div>
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<?php else: ?>
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<?php foreach ($instances as $instance): ?>
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<div class="card pihole-instance-card"
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data-instance-id="<?= e((string)$instance['id']) ?>"
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data-name="<?= e((string)($instance['name'] ?? '')) ?>"
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data-url="<?= e((string)($instance['url'] ?? '')) ?>"
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data-primary="<?= !empty($instance['is_primary']) ? '1' : '0' ?>">
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<div class="pihole-instance-header">
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<div>
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<strong><?= e((string)($instance['name'] ?? '')) ?></strong>
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<div class="muted">ID: <?= e((string)($instance['id'] ?? '')) ?></div>
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<div class="muted">URL: <?= e((string)($instance['url'] ?? '')) ?></div>
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</div>
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<?php if (!empty($instance['is_primary']) || $instance['id'] === $primaryId): ?>
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<span class="pihole-status">Primaer</span>
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<?php endif; ?>
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</div>
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<div class="pihole-card-actions">
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<button class="nav-link" type="button" data-instance-edit>Bearbeiten</button>
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<button class="nav-link" type="button" data-instance-test>Test Verbindung</button>
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<form method="post" onsubmit="return confirm('Instanz wirklich loeschen?')">
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<input type="hidden" name="delete_id" value="<?= e((string)($instance['id'] ?? '')) ?>">
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<button class="nav-link" type="submit">Loeschen</button>
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</form>
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</div>
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<div class="pihole-test-result" data-instance-result></div>
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</div>
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<?php endforeach; ?>
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<?php endif; ?>
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</div>
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</div>
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<div class="modal" data-instance-modal aria-hidden="true">
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<div class="modal-card">
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<div class="modal-header">
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<strong data-instance-modal-title>Neue Instanz</strong>
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<button class="icon-button" type="button" data-instance-close>×</button>
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</div>
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<form method="post" class="form-grid" style="margin-top:.75rem;" data-instance-form>
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<input type="hidden" name="current_id" value="">
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<label class="form-field">
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<span class="muted">ID</span>
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<input type="text" name="instance_id" placeholder="z.B. pihole-main" required>
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</label>
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<label class="form-field">
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<span class="muted">Name</span>
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<input type="text" name="name" placeholder="z.B. Pi-hole Main" required>
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</label>
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<label class="form-field">
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<span class="muted">URL</span>
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<input type="text" name="url" placeholder="http://pi-hole.local" required>
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</label>
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<label class="form-field">
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<span class="muted">API Token (leer lassen = unveraendert)</span>
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<input type="password" name="token" placeholder="Token" autocomplete="new-password">
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</label>
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<label class="form-field" style="align-items:center;">
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<span class="muted">Als Primaer verwenden</span>
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<input type="checkbox" name="is_primary" value="1">
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</label>
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<div style="display:flex; gap:10px; flex-wrap:wrap;">
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<button class="cta-button" type="submit" data-instance-submit>Speichern</button>
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<button class="nav-link" type="button" data-instance-cancel>Zuruecksetzen</button>
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</div>
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</form>
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</div>
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</div>
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