} else {
if (isset($_POST['submit_get_json'])) {
$settings = PMA_loadUserprefs();
$response = PMA\libraries\Response::getInstance();
$response->addJSON('prefs', json_encode($settings['config_data']));
$response->addJSON('mtime', $settings['mtime']);
exit;
} else {
if (isset($_POST['submit_import'])) {
// load from JSON file
$json = '';
if (isset($_POST['import_type']) && $_POST['import_type'] == 'text_file' && isset($_FILES['import_file']) && $_FILES['import_file']['error'] == UPLOAD_ERR_OK && is_uploaded_file($_FILES['import_file']['tmp_name'])) {
$import_handle = new File($_FILES['import_file']['tmp_name']);
$import_handle->checkUploadedFile();
if ($import_handle->isError()) {
$error = $import_handle->getError();
} else {
// read JSON from uploaded file
$json = $import_handle->getRawContent();
}
} else {
// read from POST value (json)
$json = isset($_POST['json']) ? $_POST['json'] : null;
}
// hide header message
$_SESSION['userprefs_autoload'] = true;
$config = json_decode($json, true);
$return_url = isset($_POST['return_url']) ? $_POST['return_url'] : null;
if (!is_array($config)) {
if (!isset($error)) {
$error = __('Could not import configuration');
*/
if (@is_link($import_file)) {
$import_file = 'none';
}
} elseif (empty($import_file) || !is_uploaded_file($import_file)) {
$import_file = 'none';
}
// Do we have file to import?
if ($import_file != 'none' && !$error) {
/**
* Handle file compression
*/
$import_handle = new File($import_file);
$import_handle->checkUploadedFile();
if ($import_handle->isError()) {
PMA_stopImport($import_handle->getError());
}
$import_handle->setDecompressContent(true);
$import_handle->open();
if ($import_handle->isError()) {
PMA_stopImport($import_handle->getError());
}
} elseif (!$error) {
if (!isset($import_text) || empty($import_text)) {
$message = PMA\libraries\Message::error(__('No data was received to import. Either no file name was ' . 'submitted, or the file size exceeded the maximum size permitted ' . 'by your PHP configuration. See [doc@faq1-16]FAQ 1.16[/doc].'));
PMA_stopImport($message);
}
}
// so we can obtain the message
//$_SESSION['Import_message'] = $message->getDisplay();
// Convert the file's charset if necessary
