<?php chdir('../../../../') ?>
<?php require 'base.php' ?>
<?php

$software = trim($_GET['software']);
if (!in_array($software, $GLOBALS['supported_ap_software']))
	apiresult(['error' => 'software type is not supported'], 400);

$instance = trim($_GET['instance']);
if (!preg_match('/^[a-zA-Z0-9\.\-\_]+$/', $instance))
	apiresult(['error' => 'instance parameter is not correctly formatted'], 400);

$string = '';
foreach ($_POST as $k => $v) {
	if (trim($v) === '')
		continue;
	$string .= strtolower(trim($k)).'='.trim($v)."\n";
}

$config_file = $GLOBALS['appconf']['data_dir'].'/instances/'.$software.'/'.$instance.'/config';
file_put_contents($config_file, $string);

header('Location: '.$_SERVER['HTTP_REFERER']);