first commit

2026-07-30 16:26:21 +02:00
commit 9e32a4d786
33 changed files with 3475 additions and 0 deletions
@@ -0,0 +1,56 @@
+<?php
+namespace SyslogDash;
+
+use PDO;
+use PDOException;
+
+class Database
+{
+    private static ?PDO $instance = null;
+
+    public static function getInstance(): PDO
+    {
+        if (self::$instance === null) {
+            $config = self::getConfig();
+            try {
+                self::$instance = new PDO(
+                    $config['dsn'],
+                    $config['username'],
+                    $config['password'],
+                    [
+                        PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+                        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+                        PDO::ATTR_EMULATE_PREPARES   => false,
+                    ]
+                );
+            } catch (PDOException $e) {
+                throw new \RuntimeException('Database verbinding mislukt: ' . $e->getMessage());
+            }
+        }
+        return self::$instance;
+    }
+
+    private static function getConfig(): array
+    {
+        $cfg = require __DIR__ . '/../config.php';
+        return $cfg['db'];
+    }
+
+    public static function table(): string
+    {
+        $cfg = require __DIR__ . '/../config.php';
+        return $cfg['syslog']['table'] ?? 'SystemEvents';
+    }
+
+    public static function getHostToIp(): array
+    {
+        $cfg = require __DIR__ . '/../config.php';
+        return $cfg['syslog']['host_to_ip'] ?? [];
+    }
+
+    public static function resolveHostnames(): bool
+    {
+        $cfg = require __DIR__ . '/../config.php';
+        return $cfg['syslog']['resolve_hostnames'] ?? true;
+    }
+}