74 lines
2.0 KiB
PHP
74 lines
2.0 KiB
PHP
<?php namespace BookStack\Translation;
|
|
|
|
|
|
class Translator extends \Illuminate\Translation\Translator
|
|
{
|
|
|
|
/**
|
|
* Mapping of locales to their base locales
|
|
* @var array
|
|
*/
|
|
protected $baseLocaleMap = [
|
|
'de_informal' => 'de',
|
|
];
|
|
|
|
/**
|
|
* Get the translation for a given key.
|
|
*
|
|
* @param string $key
|
|
* @param array $replace
|
|
* @param string $locale
|
|
* @return string|array|null
|
|
*/
|
|
public function trans($key, array $replace = [], $locale = null)
|
|
{
|
|
$translation = $this->get($key, $replace, $locale);
|
|
|
|
if (is_array($translation)) {
|
|
$translation = $this->mergeBackupTranslations($translation, $key, $locale);
|
|
}
|
|
|
|
return $translation;
|
|
}
|
|
|
|
/**
|
|
* Merge the fallback translations, and base translations if existing,
|
|
* into the provided core key => value array of translations content.
|
|
* @param array $translationArray
|
|
* @param string $key
|
|
* @param null $locale
|
|
* @return array
|
|
*/
|
|
protected function mergeBackupTranslations(array $translationArray, string $key, $locale = null)
|
|
{
|
|
$fallback = $this->get($key, [], $this->fallback);
|
|
$baseLocale = $this->getBaseLocale($locale ?? $this->locale);
|
|
$baseTranslations = $baseLocale ? $this->get($key, [], $baseLocale) : [];
|
|
|
|
return array_replace_recursive($fallback, $baseTranslations, $translationArray);
|
|
}
|
|
|
|
/**
|
|
* Get the array of locales to be checked.
|
|
*
|
|
* @param string|null $locale
|
|
* @return array
|
|
*/
|
|
protected function localeArray($locale)
|
|
{
|
|
$primaryLocale = $locale ?: $this->locale;
|
|
return array_filter([$primaryLocale, $this->getBaseLocale($primaryLocale), $this->fallback]);
|
|
}
|
|
|
|
/**
|
|
* Get the locale to extend for the given locale.
|
|
*
|
|
* @param string $locale
|
|
* @return string|null
|
|
*/
|
|
protected function getBaseLocale($locale)
|
|
{
|
|
return $this->baseLocaleMap[$locale] ?? null;
|
|
}
|
|
|
|
} |