/**
* Process a settings import from a json file
*
* @since 1.0
* @return void
*/
function affwp_process_settings_import()
{
if (empty($_POST['affwp_import_nonce'])) {
return;
}
if (!wp_verify_nonce($_POST['affwp_import_nonce'], 'affwp_import_nonce')) {
return;
}
if (!current_user_can('manage_options')) {
return;
}
$extension = end(explode('.', $_FILES['import_file']['name']));
if ($extension != 'json') {
wp_die(__('Please upload a valid .json file', 'affiliate-wp'), __('Error', 'affiliate-wp'), array('response' => 400));
}
$import_file = $_FILES['import_file']['tmp_name'];
if (empty($import_file)) {
wp_die(__('Please upload a file to import', 'affiliate-wp'), __('Error', 'affiliate-wp'), array('response' => 400));
}
// Retrieve the settings from the file and convert the json object to an array
$settings = affwp_object_to_array(json_decode(file_get_contents($import_file)));
update_option('affwp_settings', $settings);
wp_safe_redirect(admin_url('admin.php?page=affiliate-wp-tools&tab=export_import&affwp_notice=settings-imported'));
exit;
}
/**
* Convert an object to an associative array.
*
* Can handle multidimensional arrays
*
* @since 1.0
*
* @param unknown $data
* @return array
*/
function affwp_object_to_array($data)
{
if (is_array($data) || is_object($data)) {
$result = array();
foreach ($data as $key => $value) {
$result[$key] = affwp_object_to_array($value);
}
return $result;
}
return $data;
}
