Helldar\LaravelLangPublisher\Helpers\Locales

Complexity

Total Complexity

13

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Importance

Changes	3
Bugs	0	Features	0

12 Methods

Rating	Name	Duplication	Size	Complexity
A	in()	0	3	1
A	available()	0	9	1
A	protects()	0	6	1
A	getFallback()	0	3	1
A	isAvailable()	0	3	1
A	isInstalled()	0	3	1
A	findJson()	0	13	1
A	resources()	0	3	1
A	getDefault()	0	3	2
A	findPhp()	0	3	1
A	isProtected()	0	3	1
A	installed()	0	11	1

<?php

/*
 * This file is part of the "andrey-helldar/laravel-lang-publisher" project.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author Andrey Helldar <helldar@ai-rus.com>
 *
 * @copyright 2021 Andrey Helldar
 *
 * @license MIT
 *
 * @see https://github.com/andrey-helldar/laravel-lang-publisher
 */

declare(strict_types=1);

namespace Helldar\LaravelLangPublisher\Helpers;

use Helldar\LaravelLangPublisher\Concerns\Has;
use Helldar\LaravelLangPublisher\Concerns\Paths;
use Helldar\LaravelLangPublisher\Constants\Locales as LocalesList;
use Helldar\LaravelLangPublisher\Facades\Helpers\Config as ConfigHelper;
use Helldar\Support\Facades\Helpers\Ables\Arrayable;
use Helldar\Support\Facades\Helpers\Filesystem\Directory;
use Helldar\Support\Facades\Helpers\Filesystem\File;
use Helldar\Support\Facades\Helpers\Reflection;
use Illuminate\Support\Facades\Config as Illuminate;

class Locales
{
    use Has;
    use Paths;

    public function available(): array
    {
        $locales = Reflection::getConstants(LocalesList::class);

        return Arrayable::of($locales)
            ->unique()
            ->sort()
            ->values()
            ->get();
    }

    public function installed(): array
    {
        return Arrayable::of($this->findJson())
            ->addUnique($this->findPhp())
            ->filter(function (string $locale) {
                return $this->isAvailable($locale);
            })
            ->unique()
            ->sort()
            ->values()
            ->get();
    }

    public function protects(): array
    {
        return Arrayable::of([
            $this->getDefault(),
            $this->getFallback(),
        ])->unique()->get();
    }

    public function isAvailable(string $locale): bool
    {
        return $this->in($locale, $this->available());
    }

    public function isProtected(string $locale): bool
    {
        return $this->in($locale, $this->protects());
    }

    public function isInstalled(string $locale): bool
    {
        return $this->in($locale, $this->installed());
    }

    public function getDefault(): string
    {
        return Illuminate::get('app.locale') ?: $this->getFallback();
    }

    public function getFallback(): string
    {
        return Illuminate::get('app.fallback_locale', LocalesList::ENGLISH);
    }

    protected function in(string $locale, array $locales): bool
    {
        return in_array($locale, $locales, true);
    }

    protected function findJson(): array
    {
        $files = File::names($this->resources(), null, true);

        return Arrayable::of($files)
            ->filter(function (string $filename) {
                return $this->hasJson($filename);
            })
            ->map(function (string $filename) {
                return $this->filename($filename);
            })
            ->values()
            ->get();
    }

    protected function findPhp(): array
    {
        return Directory::names($this->resources());
    }

    protected function resources(): string
    {
        return ConfigHelper::resources();
    }
}