misc_pterodactyl-panel/app/Traits/Helpers/AvailableLanguages.php

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<?php
namespace Pterodactyl\Traits\Helpers;
use Matriphe\ISO639\ISO639;
use Illuminate\Filesystem\Filesystem;
trait AvailableLanguages
{
/**
* @var \Illuminate\Filesystem\Filesystem|null;
*/
private $filesystem = null;
/**
* @var \Matriphe\ISO639\ISO639|null
*/
private $iso639 = null;
/**
* Return all of the available languages on the Panel based on those
* that are present in the language folder.
*
* @param bool $localize
*/
public function getAvailableLanguages($localize = false): array
{
return collect($this->getFilesystemInstance()->directories(resource_path('lang')))->mapWithKeys(function ($path) use ($localize) {
$code = basename($path);
$value = $localize ? $this->getIsoInstance()->nativeByCode1($code) : $this->getIsoInstance()->languageByCode1($code);
return [$code => title_case($value)];
})->toArray();
}
/**
* Return an instance of the filesystem for getting a folder listing.
*/
private function getFilesystemInstance(): Filesystem
{
return $this->filesystem = $this->filesystem ?: app()->make(Filesystem::class);
}
/**
* Return an instance of the ISO639 class for generating names.
*/
private function getIsoInstance(): ISO639
{
return $this->iso639 = $this->iso639 ?: app()->make(ISO639::class);
}
}