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<?php
namespace Bitrix\Translate\Controller\Editor;
use Bitrix\Main;
use Bitrix\Translate;
use Bitrix\Translate\Index;
use Bitrix\Main\Localization\Loc;
/**
* Wipe empty parent folders.
*/
class WipeEmpty
extends Translate\Controller\Editor\Operation
implements Translate\Controller\ITimeLimit, Translate\Controller\IProcessParameters
{
use Translate\Controller\Stepper;
use Translate\Controller\ProcessParams;
const SETTING_ID = 'WIPE_EMPTY';
/** @var string[] */
private $pathList;
/** @var int */
private $seekOffset;
/**
* \Bitrix\Main\Engine\Action constructor.
*
* @param string $name Action name.
* @param Main\Engine\Controller $controller Parent controller object.
* @param array $config Additional configuration.
*/
public function __construct($name, Main\Engine\Controller $controller, array $config = [])
{
$this->keepField(['pathList', 'seekOffset']);
parent::__construct($name, $controller, $config);
}
/**
* Runs controller action.
*
* @param string[] $pathList Path list to update.
*
* @return array
*/
public function run($pathList)
{
if ($this->isNewProcess)
{
$pathList = \preg_split("/[\r\n]+/", $pathList);
\array_walk($pathList, 'trim');
$pathList = \array_unique(\array_filter($pathList));
if (empty($pathList))
{
$this->addError(new Main\Error(Loc::getMessage('TR_CLEAN_EMPTY_PATH_LIST')));
return [
'STATUS' => Translate\Controller\STATUS_COMPLETED,
];
}
foreach ($pathList as $testPath)
{
if (Translate\IO\Path::isPhpFile($testPath))
{
if (Translate\IO\Path::isLangDir($testPath))
{
$this->pathList[] = $testPath;
}
else
{
$this->addError(new Main\Error(Loc::getMessage('TR_CLEAN_FILE_NOT_LANG', ['#FILE#' => $testPath])));
}
}
else
{
if (Translate\IO\Path::isLangDir($testPath))
{
$this->pathList[] = $testPath;
}
else
{
// load lang folders
$pathFilter = [];
$pathFilter[] = [
'LOGIC' => 'OR',
'=PATH' => \rtrim($testPath, '/'),
'=%PATH' => \rtrim($testPath, '/'). '/%'
];
$pathLangRes = Index\Internals\PathLangTable::getList([
'filter' => $pathFilter,
'order' => ['ID' => 'ASC'],
'select' => ['PATH'],
]);
while ($pathLang = $pathLangRes->fetch())
{
$this->pathList[] = $pathLang['PATH'];
}
}
}
}
$this->totalItems = \count($this->pathList);
$this->processedItems = 0;
if ($this->totalItems == 0)
{
return [
'STATUS' => Translate\Controller\STATUS_COMPLETED,
'PROCESSED_ITEMS' => 0,
'TOTAL_ITEMS' => 0,
];
}
$this->saveProgressParameters();
$this->isNewProcess = false;
}
return $this->performStep('runWiping');
}
/**
* Collects lang folder paths.
*
* @return array
*/
private function runWiping(): array
{
$processedItemCount = 0;
for ($pos = ((int)$this->seekOffset > 0 ? (int)$this->seekOffset : 0), $total = count($this->pathList); $pos < $total; $pos ++)
{
$testPath = $this->pathList[$pos];
$isOk = true;
// file
if (Translate\IO\Path::isPhpFile($testPath))
{
$testPath = Translate\IO\Path::replaceLangId($testPath, '#LANG_ID#');
foreach (self::$enabledLanguagesList as $langId)
{
$langRelPath = Translate\IO\Path::replaceLangId($testPath, $langId);
$langFullPath = Translate\IO\Path::tidy(self::$documentRoot.'/'.$langRelPath);
$langFullPath = Main\Localization\Translation::convertLangPath($langFullPath, $langId);
if ($this->removeEmptyParents($langFullPath))
{
Translate\Index\Internals\FileIndexTable::purge(new Translate\Filter(['path' => $testPath, 'langId' => $langId]));
}
else
{
$isOk = false;
}
}
}
// folder
else
{
if (\mb_substr($testPath, -5) === '/lang')
{
$testPath .= '/#LANG_ID#';
}
else
{
$testPath = Translate\IO\Path::replaceLangId($testPath, '#LANG_ID#');
}
foreach (self::$enabledLanguagesList as $langId)
{
$langRelPath = Translate\IO\Path::replaceLangId($testPath. '/.nonExistentTestFile.php', $langId);
$langFullPath = Translate\IO\Path::tidy(self::$documentRoot.'/'.$langRelPath);
$langFullPath = Main\Localization\Translation::convertLangPath($langFullPath, $langId);
if ($this->removeEmptyParents($langFullPath))
{
Translate\Index\Internals\FileIndexTable::purge(new Translate\Filter(['path' => $testPath, 'langId' => $langId]));
}
else
{
$isOk = false;
}
}
}
if ($isOk)
{
Translate\Index\Internals\PathIndexTable::purge(new Translate\Filter(['path' => $testPath, 'recursively' => true]));
}
$processedItemCount ++;
if (isset($this->pathList[$pos + 1]))
{
$this->seekOffset = $pos + 1;//next
}
else
{
$this->seekOffset = null;
$this->declareAccomplishment();
$this->clearProgressParameters();
}
if ($this->instanceTimer()->hasTimeLimitReached())
{
break;
}
}
$this->processedItems += $processedItemCount;
if ($this->instanceTimer()->hasTimeLimitReached() !== true)
{
$this->declareAccomplishment();
$this->clearProgressParameters();
}
return [
'PROCESSED_ITEMS' => $this->processedItems,
'TOTAL_ITEMS' => $this->totalItems,
];
}
/**
* Performs wiping empty lang folders.
*
* @param string $langFullPath Full path to lang file.
*
* @return bool
*/
private function removeEmptyParents($langFullPath): bool
{
try
{
$langFile = Translate\File::instantiateByPath($langFullPath);
if ($langFile instanceof Translate\File)
{
return $langFile->removeEmptyParents();
}
}
catch (Main\ArgumentException $ex)
{
}
return false;
}
/**
* Returns progress option name
*
* @return string
*/
public function getProgressParameterOptionName()
{
return self::SETTING_ID;
}
}