asdad

2026-04-22 00:03:19 +02:00
parent 82ad817ad3
commit 1d948f0508
4 changed files with 248 additions and 6 deletions
--- a/modules/kea/pages/data.php
+++ b/modules/kea/pages/data.php
@@ -0,0 +1,91 @@
+<?php
+use App\Database;
+use App\Repository\KeaHostMetadataRepository;
+use App\Repository\KeaHostRepository;
+
+header('Content-Type: application/json; charset=utf-8');
+header('Cache-Control: no-store');
+
+$module = modules()->get('kea');
+$fallback = $module['db_defaults'] ?? [];
+$settings = modules()->settings('kea');
+$metadataFallback = is_array($module['metadata_db_defaults'] ?? null) ? $module['metadata_db_defaults'] : [];
+$metadataConfig = is_array($settings['metadata_db'] ?? null)
+    ? array_replace($metadataFallback, $settings['metadata_db'])
+    : $metadataFallback;
+
+try {
+    $metadataRepo = null;
+    $pdo = modules()->modulePdo('kea', $fallback);
+    if (!empty($metadataConfig['driver']) && !empty($metadataConfig['dbname'])) {
+        try {
+            $metadataRepo = new KeaHostMetadataRepository(Database::createFromArray($metadataConfig));
+            $metadataRepo->ensureSchema();
+        } catch (\Throwable) {
+            $metadataRepo = null;
+        }
+    }
+
+    $repo = new KeaHostRepository($pdo, $metadataRepo);
+    $hosts = $repo->findAll(200);
+    $stats = [
+        'total' => $repo->countReservations() + $repo->countLeases(),
+        'reservations' => $repo->countReservations(),
+        'leases' => $repo->countLeases(),
+        'groups' => [],
+        'free_ips' => [],
+    ];
+
+    foreach ($hosts as $host) {
+        $group = trim((string)($host['metadata']['group_name'] ?? ''));
+        if ($group !== '') {
+            $stats['groups'][$group] = ($stats['groups'][$group] ?? 0) + 1;
+        }
+    }
+
+    if ($metadataRepo !== null) {
+        $stats['free_ips'] = array_map(
+            static fn(array $ips): int => count($ips),
+            $metadataRepo->availableIpsByGroup(
+                array_merge($repo->usedIpAddresses(), $metadataRepo->desiredIps()),
+                4096
+            )
+        );
+    }
+
+    $rows = array_map(static function (array $host): array {
+        return [
+            'source' => (string)($host['source'] ?? 'reservation'),
+            'host_id' => (string)($host['host_id'] ?? '0'),
+            'display_name' => (string)($host['metadata']['device_name'] ?? $host['metadata']['real_name'] ?? $host['display_name'] ?? $host['hostname'] ?? 'Unbekannt'),
+            'ipv4_address' => (string)($host['ipv4_address'] ?? ''),
+            'dhcp_identifier' => (string)($host['dhcp_identifier'] ?? ''),
+            'last_seen_at' => (string)($host['last_seen_at'] ?? '-'),
+            'lease_expires_at' => (string)($host['lease_expires_at'] ?? '-'),
+            'real_name' => (string)($host['metadata']['real_name'] ?? '-'),
+            'location' => (string)($host['metadata']['location'] ?? '-'),
+            'group_name' => (string)($host['metadata']['group_name'] ?? '-'),
+        ];
+    }, $hosts);
+
+    echo json_encode([
+        'ok' => true,
+        'stats' => [
+            'total' => (int)$stats['total'],
+            'reservations' => (int)$stats['reservations'],
+            'leases' => (int)$stats['leases'],
+            'groups' => count($stats['groups']),
+            'free_ips' => array_sum($stats['free_ips']),
+        ],
+        'rows' => $rows,
+        'updated_at' => date('H:i:s'),
+    ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+} catch (\Throwable $e) {
+    http_response_code(500);
+    echo json_encode([
+        'ok' => false,
+        'error' => $e->getMessage(),
+    ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+}
+
+exit;