<?php
if (!defined('INITIALIZED'))
exit;
// NOT SAFE CLASS, LUA CONFIG CAN BE EXECUTED AS PHP CODE
class ConfigLUA
{
private $config;
public function __construct($path = false)
{
if ($path)
$this->loadFromFile($path);
}
public function loadFromFile($path)
{
if (Website::fileExists($path)) {
$content = Website::getFileContents($path);
$this->loadFromString($content);
} else {
throw new InvalidArgumentException('#C-2 LUA config file doesn\'t exist. Path: <b>' . $path . '</b>');
}
}
public function loadFromString($string)
{
$lines = explode("\n", $string);
if (count($lines) > 0)
foreach ($lines as $ln => $line) {
$tmp_exp = explode('=', $line, 2);
if (count($tmp_exp) >= 2) {
$key = trim($tmp_exp[0]);
if (substr($key, 0, 2) != '--') {
$value = trim($tmp_exp[1]);
if (is_numeric($value))
$this->config[$key] = (float) $value;
elseif (in_array(substr($value, 0, 1), array("'", '"')) && in_array(substr($value, -1, 1), array("'", '"')))
$this->config[$key] = (string) substr(substr($value, 1), 0, -1);
elseif (in_array($value, array('true', 'false')))
$this->config[$key] = ($value == 'true') ? true : false;
else {
foreach ($this->config as $tmp_key => $tmp_value) // load values definied by other keys, like: dailyFragsToBlackSkull = dailyFragsToRedSkull
$value = str_replace($tmp_key, $tmp_value, $value);
$ret = @eval("return $value;");
if ((string) $ret == '') // = parser error
{
throw new RuntimeException('#C-1 - Line <b>' . ($ln + 1) . '</b> of LUA config file is not valid [key: <b>' . $key . '</b>]');
}
$this->config[$key] = $ret;
}
}
}
}
}
public function fileExists($path)
{
return Website::fileExists($path);
}
public function getValue($key)
{
if (isset($this->config[$key]))
return $this->config[$key];
else
throw new RuntimeException('#C-3 Config key <b>' . $key . '</b> doesn\'t exist.');
}
public function isSetKey($key)
{
return isset($this->config[$key]);
}
public function getConfig()
{
return $this->config;
}
}
