function installFiles()
{
copyDirFiles($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/abtest/install/admin', $_SERVER['DOCUMENT_ROOT'] . '/bitrix/admin', true, true);
copyDirFiles($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/abtest/install/images', $_SERVER['DOCUMENT_ROOT'] . '/bitrix/images', true, true);
copyDirFiles($_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/abtest/install/themes', $_SERVER['DOCUMENT_ROOT'] . '/bitrix/themes', true, true);
return true;
}
$source = Bitrix\ABTest\AdminHelper::getRealPath($site, $source);
if (empty($source)) {
$error = getMessage('ABTEST_UNKNOWN_PAGE');
}
if ($error === false) {
$docRoot = rtrim(\Bitrix\Main\SiteTable::getDocumentRoot($site), '/');
$source = new Bitrix\Main\IO\File($docRoot . $source);
$k = 0;
do {
$targetPath = BX_ROOT . '/abtest/' . date('Ymd') . '/' . sprintf('%u', crc32(rand() . time())) . $source->getName();
$target = new Bitrix\Main\IO\File($docRoot . $targetPath);
} while ($target->isExists() && $k++ < 10);
if ($target->isExists()) {
$error = getMessage('ABTEST_AJAX_ERROR');
} else {
$success = copyDirFiles($source->getPath(), $target->getPath(), false, false, false);
if ($success) {
$result = $targetPath;
} else {
$error = getMessage('ABTEST_AJAX_ERROR');
}
}
}
}
break;
case 'check':
$site = isset($_REQUEST['site']) ? $_REQUEST['site'] : null;
$type = isset($_REQUEST['type']) ? $_REQUEST['type'] : null;
$value = isset($_REQUEST['value']) ? $_REQUEST['value'] : null;
if (empty($site) || empty($type) || empty($value)) {
$error = getMessage('ABTEST_AJAX_ERROR');
