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<?php
namespace Bitrix\Main\Web\WebPacker\Resource;
use Bitrix\Main;
use Bitrix\Main\Localization\Loc;
/**
* Class LangAsset
*
* @package Bitrix\Main\Web\WebPacker\Resource
*/
class LangAsset extends Asset
{
protected $type = self::LANG;
protected $useAllLangs = false;
/**
* Get content.
*
* @return array
*/
public function getContent()
{
if (is_array($this->content) && !empty($this->content))
{
return [Loc::getCurrentLang() => $this->content];
}
elseif ($this->path)
{
$languages = $this->useAllLangs
? self::getLanguages()
: [Loc::getCurrentLang()];
$result = [];
foreach ($languages as $language)
{
$messages = Loc::loadLanguageFile(
self::getAbsolutePath($this->path),
$language
);
if (!empty($messages))
{
$result[$language] = $messages;
}
}
return $result;
}
return [];
}
/**
* Use all languages.
*
* @param bool $use Use.
* @return $this
*/
public function useAllLangs($use)
{
$this->useAllLangs = (bool) $use;
return $this;
}
/**
* Convert messages to camel case.
*
* @param array $messages Messages.
* @return array
*/
public static function toCamelCase(array $messages)
{
foreach ($messages as $code => $value)
{
unset($messages[$code]);
$code = str_replace('_', ' ', mb_strtolower($code));
$code = str_replace(' ', '', ucwords($code));
$code = lcfirst($code);
$messages[$code] = $value;
}
return $messages;
}
/**
* Delete prefixes in messages.
*
* @param array $messages Messages.
* @param array $prefixes Prefixes.
* @return array
*/
public static function deletePrefixes(array $messages, array $prefixes)
{
foreach ($messages as $code => $value)
{
foreach ($prefixes as $prefix)
{
if (!str_starts_with($code, $prefix))
{
continue;
}
unset($messages[$code]);
$code = mb_substr($code, mb_strlen($prefix));
$messages[$code] = $value;
}
}
return $messages;
}
/**
* Return true if asset exists.
*
* @param string $path Relative path.
* @return string
*/
public static function isExists($path)
{
return true;
}
protected static function getLanguages()
{
static $list = null;
if ($list !== null)
{
return $list;
}
$langDir = Main\Application::getDocumentRoot() . '/bitrix/modules/main/lang/';
$dir = new Main\IO\Directory($langDir);
if ($dir->isExists())
{
foreach($dir->getChildren() as $childDir)
{
if (!$childDir->isDirectory())
{
continue;
}
$list[] = $childDir->getName();
}
}
return $list;
}
}