Snapshot of main at 9f39a6e1e (2026-11-02)

app/Polls/Localized.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Polls;
+
+/**
+ * Picks a label from a per-locale array: {"en": "...", "nl": "..."}.
+ */
+class Localized
+{
+    /**
+     * The label in the given (or current) locale, falling back to the app fallback
+     * locale and then to the first label that is filled in.
+     */
+    public static function pick(?array $labels, ?string $locale = null): string
+    {
+        $labels = array_filter($labels ?? [], fn ($label) => is_string($label) && trim($label) !== '');
+        $locale = $locale ?? app()->getLocale();
+
+        return $labels[$locale]
+            ?? $labels[config('app.fallback_locale')]
+            ?? (string) reset($labels);
+    }
+
+    /**
+     * Validation rule: at least one locale has a label.
+     */
+    public static function filledRule(): \Closure
+    {
+        return function (string $attribute, $value, \Closure $fail) {
+            if (!is_array($value) || self::pick($value) === '') {
+                $fail(__('Fill in at least one language.'));
+            }
+        };
+    }
+}