start

src/App/I18n.php

@@ -0,0 +1,59 @@
+<?php
+declare(strict_types=1);
+
+namespace App;
+
+final class I18n
+{
+    private array $current = [];
+    private array $fallback = [];
+
+    public function __construct(private Config $config, private string $lang = 'en')
+    {
+        // Minimal example translations (normally load JSON/PHP arrays from disk)
+        $this->fallback = [
+            'common' => [
+                'title' => 'Mini Example Landingpage',
+                'intro' => 'This is a tiny project showing a clean bootstrap.',
+            ],
+            'cta' => [
+                'primary' => 'Continue',
+            ],
+        ];
+
+        $this->current = $this->fallback;
+    }
+
+    private function traverse(array $data, string $key): mixed
+    {
+        $node = $data;
+        foreach (explode('.', $key) as $seg) {
+            if (!is_array($node) || !array_key_exists($seg, $node)) {
+                return null;
+            }
+            $node = $node[$seg];
+        }
+        return $node;
+    }
+
+    public function get(string $key, $default = '', array $vars = []): string
+    {
+        $val = $this->traverse($this->current, $key);
+        if ($val === null) {
+            $val = $this->traverse($this->fallback, $key);
+        }
+        if (!is_string($val)) {
+            $val = (string)($default ?? '');
+        }
+
+        // Built-ins
+        $val = str_replace('{year}', date('Y'), $val);
+        $val = str_replace('{{primary_url}}', $this->config->primaryUrl, $val);
+
+        foreach ($vars as $k => $v) {
+            $val = str_replace('{' . $k . '}', (string)$v, $val);
+            $val = str_replace('{{' . $k . '}}', (string)$v, $val);
+        }
+        return $val;
+    }
+}