Modules\Translation\Services\TranslationsService

Complexity

Total Complexity

14

Size/Duplication

Total Lines	87
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	6
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
B	getFileAndDatabaseMergedTranslations()	0	22	5
A	filterOnlyActiveLocales()	0	10	3
A	getActiveLocales()	0	10	2
A	addDatabaseOnlyTranslations()	0	8	3

<?php namespace Modules\Translation\Services;

use Modules\Translation\Repositories\FileTranslationRepository;
use Modules\Translation\Repositories\TranslationRepository;
use Modules\Translation\ValueObjects\TranslationGroup;

class TranslationsService
{
    /**
     * @var FileTranslationRepository
     */
    private $fileTranslations;
    /**
     * @var TranslationRepository
     */
    private $databaseTranslations;

    public function __construct()
    {
        $this->fileTranslations = app(FileTranslationRepository::class);
        $this->databaseTranslations = app(TranslationRepository::class);
    }

    /**
     * Get the file translations & the database translations, overwrite the file translations by db translations
     * @return TranslationGroup
     */
    public function getFileAndDatabaseMergedTranslations()
    {
        $allFileTranslations = $this->fileTranslations->all();
        $allDatabaseTranslations = $this->databaseTranslations->allFormatted();

        foreach ($allFileTranslations as $locale => $fileTranslation) {
            foreach ($fileTranslation as $key => $translation) {
                if (is_string($translation) === false) {
                    unset($allFileTranslations[$locale][$key]);
                }
                if (isset($allDatabaseTranslations[$locale][$key])) {
                    $allFileTranslations[$locale][$key] = $allDatabaseTranslations[$locale][$key];
                    unset($allDatabaseTranslations[$locale][$key]);
                }
            }
        }

        $this->addDatabaseOnlyTranslations($allFileTranslations, $allDatabaseTranslations);
        $this->filterOnlyActiveLocales($allFileTranslations);

        return new TranslationGroup($allFileTranslations);
    }

    /**
     * Filter out the non-active locales
     * @param array $allFileTranslations
     */
    private function filterOnlyActiveLocales(array &$allFileTranslations)
    {
        $activeLocales = $this->getActiveLocales();

        foreach ($allFileTranslations as $locale => $value) {
            if (! in_array($locale, $activeLocales)) {
                unset($allFileTranslations[$locale]);
            }
        }
    }

    /**
     * Get the currently active locales
     * @return array
     */
    private function getActiveLocales()
    {
        $locales = [];

        foreach (config('laravellocalization.supportedLocales') as $locale => $translation) {
            $locales[] = $locale;
        }

        return $locales;
    }

    /**
     * @param array $allFileTranslations
     * @param array $allDatabaseTranslations
     */
    private function addDatabaseOnlyTranslations(array &$allFileTranslations, array $allDatabaseTranslations)
    {
        foreach ($allDatabaseTranslations as $locale => $group) {
            foreach ($group as $key => $value) {
                $allFileTranslations[$locale][$key] = $value;
            }
        }
    }
}