/**
* Cleans (removes) cache directory or file.
*
* @param string $baseDir Base cache directory (usually /bitrix/cache).
* @param string $initDir Directory within base.
* @param string $filename File name.
*
* @return void
*/
public function clean($baseDir, $initDir = '', $filename = '')
{
$documentRoot = Main\Loader::getDocumentRoot();
if ($filename !== false && $filename !== "") {
$result = static::unlink($documentRoot . $baseDir . $initDir . $filename);
if ($result) {
Main\Application::resetAccelerator();
}
} else {
$initDir = trim($initDir, "/");
if ($initDir == "") {
$sourceDir = $documentRoot . "/" . trim($baseDir, "/");
if (file_exists($sourceDir) && is_dir($sourceDir)) {
$dh = opendir($sourceDir);
if (is_resource($dh)) {
while ($entry = readdir($dh)) {
if (preg_match("/^(\\.|\\.\\.|.*\\.~\\d+)\$/", $entry)) {
continue;
}
if (is_dir($sourceDir . "/" . $entry)) {
static::clean($baseDir, $entry);
} elseif (is_file($sourceDir . "/" . $entry)) {
static::unlink($sourceDir . "/" . $entry);
}
}
}
}
} else {
$source = "/" . trim($baseDir, "/") . "/" . $initDir;
$source = rtrim($source, "/");
$delayedDelete = false;
if (!preg_match("/^(\\.|\\.\\.|.*\\.~\\d+)\$/", $source) && file_exists($documentRoot . $source)) {
$target = static::randomizeFile($source . ".~");
if ($target != '') {
$con = Main\Application::getConnection();
$con->queryExecute("INSERT INTO b_cache_tag (SITE_ID, CACHE_SALT, RELATIVE_PATH, TAG) VALUES ('*', '*', '" . $con->getSqlHelper()->forSql($target) . "', '*')");
if (@rename($documentRoot . $source, $documentRoot . $target)) {
$delayedDelete = true;
}
}
}
if ($delayedDelete) {
static::addAgent();
} else {
DeleteDirFilesEx($baseDir . $initDir);
}
Main\Application::resetAccelerator();
}
}
}
public static function delete($siteId, $arFilter)
{
if (empty($siteId)) {
throw new ArgumentNullException("siteId");
}
$arUrlRewrite = static::loadRules($siteId);
$arResultKeys = self::filterRules($arUrlRewrite, $arFilter);
foreach ($arResultKeys as $key) {
unset($arUrlRewrite[$key]);
}
uasort($arUrlRewrite, array('\\Bitrix\\Main\\UrlRewriter', "recordsCompare"));
static::saveRules($siteId, $arUrlRewrite);
Application::resetAccelerator();
}
public function clean($baseDir, $initDir = false, $filename = false)
{
if (strlen($filename)) {
$documentRoot = \Bitrix\Main\Application::getDocumentRoot();
$fn = IO\Path::combine($documentRoot, $baseDir, $initDir, $filename);
$file = new IO\File($fn);
//This checks for Zend Server CE in order to supress warnings
if (function_exists('accelerator_reset')) {
try {
$file->markWritable();
if ($file->delete()) {
\Bitrix\Main\Application::resetAccelerator();
return true;
}
} catch (\Exception $ex) {
}
} else {
if ($file->isExists()) {
$file->markWritable();
if ($file->delete()) {
\Bitrix\Main\Application::resetAccelerator();
return true;
}
}
}
return false;
} else {
static $bAgentAdded = false;
$bDelayedDelete = false;
$source = IO\Path::combine($baseDir, $initDir);
$sourceDir = new IO\Directory(IO\Path::convertRelativeToAbsolute($source));
if ($sourceDir->isExists()) {
$target = $source . ".~";
for ($i = 0; $i < 9; $i++) {
$suffix = rand(0, 999999);
$targetDir = new IO\Directory(IO\Path::convertRelativeToAbsolute($target . $suffix));
if (!$targetDir->isExists()) {
$con = \Bitrix\Main\Application::getDbConnection();
$res = $con->queryExecute("INSERT INTO b_cache_tag (SITE_ID, CACHE_SALT, RELATIVE_PATH, TAG)\n\t\t\t\t\t\t\tVALUES ('*', '*', '" . $con->getSqlHelper()->forSql($target . $suffix) . "', '*')");
if ($res) {
if ($sourceDir->rename($targetDir->getPath())) {
$bDelayedDelete = true;
}
}
break;
}
}
}
if ($bDelayedDelete) {
if (!$bAgentAdded) {
$bAgentAdded = true;
/* TODO: јгенты */
$rsAgents = \CAgent::getList(array("ID" => "DESC"), array("NAME" => "CacheEngineFiles::delayedDelete(%"));
if (!$rsAgents->fetch()) {
$res = \CAgent::addAgent("CacheEngineFiles::delayedDelete();", "main", "Y", 1);
}
}
} else {
$sourceDir->delete();
}
\Bitrix\Main\Application::resetAccelerator();
}
}
