initial: bootstrap from BukidBountyApp base

app/Http/Controllers/Helpers/ObjectToBase64Helper.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Helpers;
+
+
+use App\Models\FileList;
+use Hypervel\Http\Request;
+use App\Http\Controllers\FilesMainController;
+
+class ObjectToBase64Helper
+{
+
+
+   public static function urlSafeBase64ToObject(string $urlSafeBase64, bool $compressed = true)
+{
+
+    if (!is_string($urlSafeBase64)) {
+        return false;
+    }
+
+
+    $base64 = str_replace(['-', '_'], ['+', '/'], $urlSafeBase64);
+
+  
+    $padding = strlen($base64) % 4;
+    if ($padding !== 0) {
+        $base64 .= str_repeat('=', 4 - $padding);
+    }
+
+    // Base64 decode
+    $binary = base64_decode($base64, true);
+    if ($binary === false) {
+        return null;
+    }
+
+    try {
+        if ($compressed) {
+            // Equivalent of pako.inflate()
+            $json = gzuncompress($binary);
+            if ($json === false) {
+                return null;
+            }
+            return json_decode($json, true);
+        }
+
+        return json_decode($binary, true);
+    } catch (\Throwable $e) {
+        return null;
+    }
+}
+
+
+}
+