debug und so

config/prod/settings.php

@@ -5,6 +5,9 @@
     define('APP_URL_PRIMARY', 'https://' . APP_DOMAIN_PRIMARY);
     define('APP_API_BASE', 'https://api.' . APP_DOMAIN_PRIMARY);
     define('APP_DB_ENABLED', true); // set true to enable DB connection
+    if (!defined('APP_DEBUG')) {
+        define('APP_DEBUG', false); // Debug in Prod aus
+    }
 
     // Crypto-Key für verschlüsselte Felder (Telefon, Kinder etc.)
     // Bitte in Staging per Hosting-ENV setzen; dieses putenv dient nur als Fallback/Beispiel.

config/staging/settings.php

@@ -5,6 +5,9 @@
     define('APP_URL_PRIMARY', 'https://' . APP_DOMAIN_PRIMARY);
     define('APP_API_BASE', 'https://api.' . APP_DOMAIN_PRIMARY);
     define('APP_DB_ENABLED', true); // set true to enable DB connection
+    if (!defined('APP_DEBUG')) {
+        define('APP_DEBUG', true); // Debug in Staging
+    }
 
     // Crypto-Key für verschlüsselte Felder (Telefon, Kinder etc.)
     // Bitte in Staging per Hosting-ENV setzen; dieses putenv dient nur als Fallback/Beispiel.

partials/structure/nav.php

@@ -1,6 +1,7 @@
 <?php
 $app = app();
 $isLoggedIn = isset($_SESSION['user_id']);
+$isDebug = defined('APP_DEBUG') && APP_DEBUG === true;
 ?>
 <header class="site-header">
   <div class="container nav-row">
@@ -21,6 +22,9 @@ $isLoggedIn = isset($_SESSION['user_id']);
       <?php if ($isLoggedIn): ?>
         <a class="btn ghost" href="/dashboard">Dashboard</a>
         <a class="btn ghost" href="/logout">Logout</a>
+        <?php if ($isDebug): ?>
+          <a class="btn ghost" href="/debug">Debug</a>
+        <?php endif; ?>
       <?php else: ?>
         <a class="btn ghost" href="/login">Anmelden</a>
         <a class="btn" href="/register">Kostenlos registrieren</a>
@@ -36,6 +40,9 @@ $isLoggedIn = isset($_SESSION['user_id']);
     <?php if ($isLoggedIn): ?>
       <a class="btn ghost" href="/dashboard">Dashboard</a>
       <a class="btn block" href="/logout">Logout</a>
+      <?php if ($isDebug): ?>
+        <a class="btn ghost block" href="/debug">Debug</a>
+      <?php endif; ?>
     <?php else: ?>
       <a class="btn ghost" href="/login">Anmelden</a>
       <a class="btn block" href="/register">Kostenlos registrieren</a>

public/page/debug.php

@@ -0,0 +1,48 @@
+<?php
+declare(strict_types=1);
+
+if (!defined('APP_DEBUG') || APP_DEBUG !== true) {
+    http_response_code(404);
+    exit;
+}
+
+$base = dirname(__DIR__, 1) . '/debug';
+$files = [];
+if (is_dir($base)) {
+    foreach (scandir($base) as $f) {
+        if ($f === '.' || $f === '..') continue;
+        $path = $base . '/' . $f;
+        if (is_file($path)) {
+            $files[] = $f;
+        }
+    }
+}
+
+$selected = isset($_GET['file']) ? basename((string)$_GET['file']) : '';
+$content = '';
+if ($selected && in_array($selected, $files, true)) {
+    $content = @file_get_contents($base . '/' . $selected) ?: '';
+}
+?>
+<main class="container" style="padding: 32px 0;">
+  <div class="card" style="padding: 16px;">
+    <h1>Debug-Logs</h1>
+    <?php if (!$files): ?>
+      <p class="muted">Keine Logs in /debug/ gefunden.</p>
+    <?php else: ?>
+      <form method="get" style="margin-bottom: 16px;">
+        <label for="logSelect" class="label">Log-Datei auswählen</label>
+        <select id="logSelect" name="file" class="select" onchange="this.form.submit()">
+          <option value="">-- auswählen --</option>
+          <?php foreach ($files as $f): ?>
+            <option value="<?= htmlspecialchars($f, ENT_QUOTES) ?>" <?= $f === $selected ? 'selected' : '' ?>><?= htmlspecialchars($f, ENT_QUOTES) ?></option>
+          <?php endforeach; ?>
+        </select>
+      </form>
+      <?php if ($selected): ?>
+        <h3><?= htmlspecialchars($selected, ENT_QUOTES) ?></h3>
+        <pre style="white-space:pre-wrap; background:#f8fafc; padding:12px; border:1px solid #e5e7eb; border-radius:8px; max-height: 60vh; overflow:auto;"><?= htmlspecialchars($content, ENT_QUOTES) ?></pre>
+      <?php endif; ?>
+    <?php endif; ?>
+  </div>
+</main>

src/App/Mailer.php

@@ -5,13 +5,36 @@ namespace App;
 
 final class Mailer
 {
-    public function __construct(private App $app) {}
+    private string $logFile;
+
+    public function __construct(private App $app)
+    {
+        $base = dirname(__DIR__, 2);
+        $this->logFile = $base . '/debug/mailer_debug.log';
+    }
+
+    private function log(string $msg, array $ctx = []): void
+    {
+        if (!defined('APP_DEBUG') || APP_DEBUG !== true) {
+            return;
+        }
+        $line = '[' . date('Y-m-d H:i:s') . '] ' . $msg;
+        if ($ctx) {
+            $line .= ' ' . json_encode($ctx, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+        }
+        $line .= "\n";
+        $dir = dirname($this->logFile);
+        if (!is_dir($dir)) {
+            @mkdir($dir, 0775, true);
+        }
+        @file_put_contents($this->logFile, $line, FILE_APPEND);
+    }
 
     private function templates(): array
     {
         $env = $this->app->config()->env;
         $root = __DIR__ . '/../../config/emailtemplates.php';
-        $envPath = __DIR__ . "/../../config/emailtemplates.php";
+        $envPath = __DIR__ . "/../../config/{$env}/emailtemplates.php";
         $file = is_file($root) ? $root : $envPath;
         $emailtemplates = [];
         if (is_file($file)) {
@@ -35,6 +58,7 @@ final class Mailer
                 'placeholders' => $vars,
             ];
             $payload['token'] = $apiToken;
+            $this->log('template_api_request', ['template' => $id, 'placeholders' => array_keys($vars)]);
             $ctx = stream_context_create([
                 'http' => [
                     'method' => 'POST',
@@ -47,11 +71,15 @@ final class Mailer
             if ($resp !== false) {
                 $decoded = json_decode($resp, true);
                 if (is_array($decoded) && !empty($decoded['ok']) && !empty($decoded['html'])) {
+                    $this->log('template_api_success', ['template' => $id, 'subject' => $decoded['subject'] ?? null, 'html_len' => strlen((string)$decoded['html'])]);
                     return [
-                        'subject' => $decoded['subject'] ?? 'Papakind',
+                        'subject' => $decoded['subject'] ?? 'Papa-Kind-Treff',
                         'html' => $decoded['html'],
                     ];
                 }
+                $this->log('template_api_response_invalid', ['template' => $id, 'response' => $decoded]);
+            } else {
+                $this->log('template_api_unreachable', ['template' => $id]);
             }
         }
 
@@ -61,6 +89,7 @@ final class Mailer
         foreach ($vars as $k => $v) {
             $body = str_replace(['{' . $k . '}', '{{' . $k . '}}'], (string)$v, $body);
         }
+        $this->log('template_fallback_used', ['template' => $id]);
         return [
             'subject' => $subject,
             'html' => nl2br(htmlspecialchars($body, ENT_QUOTES)),
@@ -81,6 +110,7 @@ final class Mailer
         $fromEmail = getenv('MAIL_FROM') ?: 'no-reply@' . $this->app->config()->primaryDomain;
         $fromName  = getenv('MAIL_FROM_NAME') ?: 'Papa-Kind-Treff';
 
+        $this->log('mail_send_start', ['template' => $templateKey, 'to' => $to, 'transport' => $transport, 'subject' => $subject]);
         if ($transport === 'smtp') {
             $this->sendSmtp($to, $subject, $html, $fromEmail, $fromName);
         } else {
@@ -95,7 +125,9 @@ final class Mailer
             $headers[] = 'From: ' . sprintf('"%s" <%s>', addslashes($fromName), $from);
         }
         $headers[] = 'Content-Type: text/html; charset=utf-8';
-        if (!@mail($to, $subject, $html, implode("\r\n", $headers))) {
+        $ok = @mail($to, $subject, $html, implode("\r\n", $headers));
+        $this->log('mail_mail_transport', ['to' => $to, 'ok' => $ok]);
+        if (!$ok) {
             throw new \RuntimeException('mail() transport failed');
         }
     }
@@ -116,6 +148,7 @@ final class Mailer
         $proto = ($secure === 'ssl') ? 'ssl://' : '';
         $fp = @stream_socket_client($proto . $host . ':' . $port, $errno, $errstr, 15, STREAM_CLIENT_CONNECT);
         if (!$fp) {
+            $this->log('mail_smtp_connect_failed', ['host' => $host, 'port' => $port, 'error' => $errstr]);
             $this->sendMailFn($to, $subject, $html, $from, $fromName);
             return;
         }
@@ -170,5 +203,6 @@ final class Mailer
         $read();
         $write('QUIT');
         fclose($fp);
+        $this->log('mail_smtp_sent', ['to' => $to, 'host' => $host, 'port' => $port, 'secure' => $secure]);
     }
 }