function avia_import_config_file()
{
global $avia;
//check if referer is ok
if (function_exists('check_ajax_referer')) {
check_ajax_referer('avia_nonce_save_backend');
}
//check if capability is ok
$cap = apply_filters('avf_file_upload_capability', 'update_plugins');
if (!current_user_can($cap)) {
exit("Using this feature is reserved for Super Admins. You unfortunately don't have the necessary permissions.");
}
$attachment = $_POST['values'];
$path = realpath(get_attached_file($attachment['id']));
$options = @file_get_contents($path);
if ($options) {
if (!class_exists('WP_Import')) {
if (!defined('WP_LOAD_IMPORTERS')) {
define('WP_LOAD_IMPORTERS', true);
}
$class_wp_import = AVIA_PHP . 'wordpress-importer/wordpress-importer.php';
if (file_exists($class_wp_import)) {
require_once $class_wp_import;
}
}
if (class_exists('WP_Import')) {
$class_avia_import = AVIA_PHP . 'wordpress-importer/avia-import-class.php';
if (file_exists($class_avia_import)) {
require_once $class_avia_import;
$avia_import = new avia_wp_import();
}
$options = unserialize(base64_decode($options));
if (is_array($options)) {
foreach ($avia->option_pages as $page) {
$database_option[$page['parent']] = $avia_import->extract_default_values($options[$page['parent']], $page, $avia->subpages);
}
if (!empty($database_option)) {
update_option($avia->option_prefix, $database_option);
}
}
// currently no deletion. seems counter intuitive atm. also since the file upload button will only show txt files user can switch between settings easily
// wp_delete_attachment($attachment['id'], true);
}
}
exit('avia_config_file_imported');
}
