utils.php

См. документацию.

<?php
 
namespace Bitrix\MobileApp\Janative;
 
use Bitrix\Main\IO\File;
use Bitrix\Main\Web\Json;
 
class Utils
{
    protected static array $descriptionCache = [];
    public static function extractEntityDescription($entityIdentifier, string $defaultNamespace = "bitrix"): array
    {
        $namespace = $defaultNamespace;
        $name = $entityIdentifier;
        $cacheId =  "$namespace:$name";
 
        if(!isset(self::$descriptionCache[$cacheId]))
        {
            if (strpos($entityIdentifier, ":"))
            {
                [$namespace, $name] = explode(":", $entityIdentifier);
            }
 
            self::$descriptionCache[$cacheId] = [
                "name" => $name,
                "namespace" => $namespace,
                "fullname" => "$namespace:$name",
                "relativePath" => "$namespace/$name",
                "defaultFullname" => $namespace && $namespace != "bitrix" ? "$namespace:$name" : $name
            ];
        }
 
        return self::$descriptionCache[$cacheId];
    }

    public static function jsonEncode($string, $options = JSON_HEX_TAG | JSON_HEX_AMP | JSON_PRETTY_PRINT | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_UNESCAPED_UNICODE)
    {
        return Json::encode($string, $options);
    }
 
    public static function getFileHash(File $file) {
        return filectime($file->getPhysicalPath()) ?? "";
    }
}