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<?php
namespace Bitrix\Translate\Controller\Editor;
use Bitrix\Main;
use Bitrix\Translate;
use Bitrix\Main\Localization\Loc;
/**
* Update/create language file.
*/
class SaveFile
extends Operation
{
/**
* Runs controller action.
*
* @param string $file Path to update.
*
* @return array
*/
public function run($file = '')
{
Loc::loadLanguageFile(__DIR__. '/operation.php');
Loc::loadLanguageFile(__FILE__);
$result = [];
if (empty($file))
{
$this->addError(new Main\Error(Loc::getMessage('TR_EDIT_FILE_PATH_ERROR')));
return $result;
}
$normalized = Main\IO\Path::normalize($file);
if ($normalized != $file)
{
$this->addError(new Main\Error(Loc::getMessage('TR_EDIT_FILE_WRONG_NAME')));
return $result;
}
$file = $normalized;
if (!Translate\IO\Path::isLangDir($file, true) || !Translate\IO\Path::isPhpFile($file))
{
$this->addError(new Main\Error(Loc::getMessage('TR_EDIT_ERROR_FILE_NOT_LANG', ['#FILE#' => $file])));
return $result;
}
if (!Translate\Permission::isAllowPath($file))
{
$this->addError(new Main\Error(Loc::getMessage('TR_EDIT_FILE_WRONG_NAME')));
return $result;
}
$request = $this->controller->getRequest();
$phraseIdsToDrop = $languagesToDrop = $phraseIdsToUpdate = $languagesToUpdate = [];
$enabledLanguagesList = Translate\Config::getEnabledLanguages();
$currentEncoding = Main\Localization\Translation::getCurrentEncoding();
$currentLang = Loc::getCurrentLang();
$limitEncoding = !($currentEncoding === 'utf-8' || Main\Localization\Translation::useTranslationRepository());
$isEncodingCompatible = function ($langId) use ($limitEncoding, $currentEncoding, $currentLang)
{
$compatible = true;
if ($limitEncoding)
{
$compatible = (
$langId == $currentLang ||
Translate\Config::getCultureEncoding($langId) == $currentEncoding ||
$langId === 'en'
);
}
return $compatible;
};
// codes to drop
$phraseIdsToDropTmp = $request->getPost('DROP');
if ($phraseIdsToDropTmp !== null && \is_array($phraseIdsToDropTmp) && \count($phraseIdsToDropTmp) > 0)
{
$phraseIdsToDrop = $phraseIdsToDropTmp;
$languagesToDrop = $enabledLanguagesList;
}
unset($phraseIdsToDropTmp);
// codes to update
$phraseIdsToUpdateTmp = $request->getPost('KEYS');
if ($phraseIdsToUpdateTmp !== null && \is_array($phraseIdsToUpdateTmp) && \count($phraseIdsToUpdateTmp) > 0)
{
$phraseIdsToUpdate = $phraseIdsToUpdateTmp;
}
unset($phraseIdsToUpdateTmp);
// languages to update
$languagesToUpdateTmp = $request->getPost('LANGS');
if ($languagesToUpdateTmp !== null && \is_array($languagesToUpdateTmp) && \count($languagesToUpdateTmp) > 0)
{
$languagesToUpdate = \array_intersect($languagesToUpdateTmp, $enabledLanguagesList);
}
unset($languagesToUpdateTmp);
// check
if (empty($phraseIdsToUpdate) && empty($phraseIdsToDrop))
{
$result['SUMMARY'] = Loc::getMessage('TR_EDIT_SAVING_COMPLETED');
return $result;
}
if (!empty($phraseIdsToUpdate) && empty($languagesToUpdate))
{
$this->addError(new Main\Error(Loc::getMessage('TR_EDIT_PARAM_ERROR')));
return $result;
}
$documentRoot = rtrim(Translate\IO\Path::tidy(Main\Application::getDocumentRoot()), '/');
$result['DROPPED'] = [];
$result['UPDATED'] = [];
$result['CLEANED'] = [];
foreach ($enabledLanguagesList as $langId)
{
if (!\in_array($langId, $languagesToUpdate) && !\in_array($langId, $languagesToDrop))
{
continue;
}
$langRelPath = Translate\IO\Path::replaceLangId($file, $langId);
$fullPath = Translate\IO\Path::tidy($documentRoot. '/'. $langRelPath);
$fullPath = Main\Localization\Translation::convertLangPath($fullPath, $langId);
$langFile = new Translate\File($fullPath);
$langFile->setLangId($langId);
// update and drop
if (\in_array($langId, $languagesToUpdate))
{
$langFile->setOperatingEncoding($currentEncoding);
}
// just drop
elseif (\in_array($langId, $languagesToDrop))
{
$langFile->setOperatingEncoding(Main\Localization\Translation::getSourceEncoding($langId));
}
if (!$langFile->loadTokens())
{
if (!$langFile->load() && $langFile->hasErrors())
{
foreach ($langFile->getErrors() as $error)
{
if ($error->getCode() !== 'EMPTY_CONTENT')
{
$this->addError($error);
}
}
}
}
if (\count($this->getErrors()) > 0)
{
continue;
}
$hasDataToUpdate = false;
// drop phrases
if (\in_array($langId, $languagesToDrop))
{
foreach ($phraseIdsToDrop as $phraseId)
{
if (isset($langFile[$phraseId]))
{
unset($langFile[$phraseId]);
$hasDataToUpdate = true;
if (!\in_array($phraseId, $result['DROPPED']))
{
$result['DROPPED'][] = $phraseId;
}
}
}
}
// set phrases
if (\in_array($langId, $languagesToUpdate) && $isEncodingCompatible($langId))
{
foreach ($phraseIdsToUpdate as $phraseId)
{
// has been deleted
if (\in_array($phraseId, $phraseIdsToDrop))
{
continue;
}
$fldName = $this->generateFieldName($phraseId, $langId);
if (!isset($request[$fldName]))
{
continue;
}
$inpValue = $request->getPost($fldName);
/** @var \ArrayAccess $langFile */
if (!empty($inpValue) || $inpValue === '0')
{
if ($langFile[$phraseId] !== $inpValue)
{
$langFile[$phraseId] = $inpValue;
$hasDataToUpdate = true;
if (!\in_array($fldName, $result['UPDATED']))
{
$result['UPDATED'][] = $fldName;
}
}
}
// remove empty
elseif (isset($langFile[$phraseId]) && $inpValue === '')
{
unset($langFile[$phraseId]);
$hasDataToUpdate = true;
if (!\in_array($fldName, $result['CLEANED']))
{
$result['CLEANED'][] = $fldName;
}
}
}
}
if ($hasDataToUpdate)
{
if ($langFile->count() > 0)
{
if ($this->updateLangFile($langFile))
{
$langFile->updatePhraseIndex();
}
}
else
{
if ($langFile->isExists())
{
$langFile->deletePhraseIndex();
if ($this->deleteLangFile($langFile))
{
$langFile->removeEmptyParents();
}
}
}
}
}
if (!$this->hasErrors())
{
$result['SUMMARY'] = Loc::getMessage('TR_EDIT_SAVING_COMPLETED');
}
return $result;
}
/**
* Generates name for form field.
*
* @param string $phraseId Phrase code.
* @param string $suffix Append name with.
* @param string $prefix Start name with.
*
* @return string
*/
private function generateFieldName($phraseId, $suffix = '', $prefix = '')
{
return
(!empty($prefix) ? $prefix. '_' : '').
\str_replace(['.', '-', ' '], '_', $phraseId).
(!empty($suffix) ? '_'.$suffix : '')
;
}
}