leyotu

src/App/functions.php

@@ -74,6 +74,40 @@ function auth_user(): ?array
     return $_SESSION['auth_user'] ?? null;
 }
 
+function auth_display_name(): string
+{
+    $user = auth_user();
+    if (!$user) {
+        return '';
+    }
+    $name = trim((string)($user['name'] ?? ''));
+    if ($name !== '') {
+        return $name;
+    }
+    $email = trim((string)($user['email'] ?? ''));
+    return $email;
+}
+
+function auth_initials(): string
+{
+    $name = auth_display_name();
+    if ($name === '') {
+        return 'U';
+    }
+    $parts = preg_split('/\s+/', $name) ?: [];
+    $letters = '';
+    foreach ($parts as $p) {
+        $p = trim($p);
+        if ($p !== '') {
+            $letters .= mb_strtoupper(mb_substr($p, 0, 1));
+        }
+        if (mb_strlen($letters) >= 2) {
+            break;
+        }
+    }
+    return $letters !== '' ? $letters : 'U';
+}
+
 function auth_groups(): array
 {
     $user = auth_user();