<?php namespace Common\Localizations;
use Arr;
use Illuminate\Filesystem\Filesystem;
class LocalizationsRepository
{
/**
* Path to files with default localization language lines.
*/
const DEFAULT_TRANS_PATHS = [
'client-translations.json',
'server-translations.json',
];
public function __construct(
protected Filesystem $fs,
protected Localization $localization,
) {
}
public function getByNameOrCode(
string $name,
bool $loadLines = true,
): ?Localization {
$localization = $this->localization
->where('name', $name)
->orWhere('language', $name)
->first();
if (!$localization) {
return null;
}
if ($loadLines) {
$localization->loadLines();
}
return $localization;
}
public function update(
int $id,
array $data,
$overrideLines = false,
): ?Localization {
$localization = Localization::findOrFail($id);
$localization->updated_at = now();
$language = Arr::get($data, 'language');
if (isset($data['name']) && $data['name'] !== $localization->name) {
$localization->name = $data['name'];
}
if ($language && $language !== $localization->language) {
$this->renameLocalizationLinesFile($localization, $language);
$localization->language = $language;
}
if (isset($data['lines']) && $data['lines']) {
$this->storeLocalizationLines(
$localization,
$data['lines'],
$overrideLines,
);
}
$localization->save();
return $localization;
}
public function create(array $params): ?Localization
{
$localization = $this->localization->create([
'name' => $params['name'],
'language' => $params['language'],
]);
$lines = $this->getDefaultTranslationLines();
$this->storeLocalizationLines($localization, $lines);
return $localization;
}
public function delete(int $id): bool
{
$localization = $this->localization->findOrFail($id);
$this->fs->delete($this->makeLocalizationLinesPath($localization));
return $localization->delete();
}
/**
* Get default translations lines for the application.
*/
public function getDefaultTranslationLines(): array
{
$combined = [];
foreach (self::DEFAULT_TRANS_PATHS as $path) {
if (!$this->fs->exists(resource_path($path))) {
continue;
}
$combined = array_merge(
$combined,
json_decode($this->fs->get(resource_path($path)), true),
);
}
return $combined;
}
public function storeLocalizationLines(
Localization $localization,
$newLines,
$override = false,
) {
$path = $this->makeLocalizationLinesPath($localization);
$oldLines = [];
if (!$override && file_exists($path)) {
$oldLines = json_decode(file_get_contents($path), true);
}
$merged = array_merge($oldLines, $newLines);
return file_put_contents(
$path,
json_encode($merged, JSON_UNESCAPED_UNICODE),
);
}
public function getLocalizationLines(Localization $localization): array
{
$path = $this->makeLocalizationLinesPath($localization);
if (file_exists($path)) {
return json_decode(file_get_contents($path), true);
} else {
return [];
}
}
public function makeLocalizationLinesPath(Localization $localization): string
{
return resource_path("lang/$localization->language.json");
}
public function renameLocalizationLinesFile(
Localization $localization,
string $newLangCode,
): bool {
$oldPath = $this->makeLocalizationLinesPath($localization);
$newPath = resource_path("lang/$newLangCode.json");
return $this->fs->move($oldPath, $newPath);
}
}