class wfImportExportController {
/**
* Returns the singleton wfImportExportController.
*
* @return wfImportExportController
*/
public static function shared() {
static $_shared = null;
if ($_shared === null) {
$_shared = new wfImportExportController();
}
return $_shared;
}
public function export() {
$export = array();
//Basic Options
$keys = wfConfig::getExportableOptionsKeys();
foreach ($keys as $key) {
$export[$key] = wfConfig::get($key, '');
}
//Serialized Options
$export['scanSched'] = wfConfig::get_ser('scanSched', array());
//Table-based Options
$export['blocks'] = wfBlock::exportBlocks();
//Make the API call
try {
$api = new wfAPI(wfConfig::get('apiKey'), wfUtils::getWPVersion());
$res = $api->call('export_options', array(), array('export' => json_encode($export)));
if ($res['ok'] && $res['token']) {
return array(
'ok' => 1,
'token' => $res['token'],
);
}
else if ($res['err']) {
return array('err' => __("An error occurred: ", 'wordfence') . $res['err']);
}
else {
throw new Exception(__("Invalid response: ", 'wordfence') . var_export($res, true));
}
}
catch (Exception $e) {
return array('err' => __("An error occurred: ", 'wordfence') . $e->getMessage());
}
}
public function import($token) {
try {
$api = new wfAPI(wfConfig::get('apiKey'), wfUtils::getWPVersion());
$res = $api->call('import_options', array(), array('token' => $token));
if ($res['ok'] && $res['export']) {
$totalSet = 0;
$import = @json_decode($res['export'], true);
if (!is_array($import)) {
return array('err' => __("An error occurred: Invalid options format received.", 'wordfence'));
}
//Basic Options
$keys = wfConfig::getExportableOptionsKeys();
$toSet = array();
foreach ($keys as $key) {
if (isset($import[$key])) {
$toSet[$key] = $import[$key];
}
}
if (count($toSet)) {
$validation = wfConfig::validate($toSet);
$skipped = array();
if ($validation !== true) {
foreach ($validation as $error) {
$skipped[$error['option']] = $error['error'];
unset($toSet[$error['option']]);
}
}
$totalSet += count($toSet);
wfConfig::save(wfConfig::clean($toSet));
}
//Serialized Options
if (isset($import['scanSched']) && is_array($import['scanSched'])) {
wfConfig::set_ser('scanSched', $import['scanSched']);
wfScanner::shared()->scheduleScans();
$totalSet++;
}
//Table-based Options
if (isset($import['blocks']) && is_array($import['blocks'])) {
wfBlock::importBlocks($import['blocks']);
$totalSet += count($import['blocks']);
}
return array(
'ok' => 1,
'totalSet' => $totalSet,
);
}
else if ($res['err']) {
return array('err' => "An error occurred: " . $res['err']);
}
else {
throw new Exception("Invalid response: " . var_export($res, true));
}
}
catch (Exception $e) {
return array('err' => "An error occurred: " . $e->getMessage());
}
}
}
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