function Disallow()
{
$this->CheckAdminPrivs('robot');
$name = trim($this->Get['name']);
$disallow = 'disallow1' == $this->Code ? 1 : 0;
$sql = "update `".TABLE_PREFIX."system_robot` set `disallow`='{$disallow}' where `name`='{$name}'";
$this->DatabaseHandler->Query($sql);
$sql = "select `name`,`disallow` from `".TABLE_PREFIX."system_robot` where `disallow`=1";
$query = $this->DatabaseHandler->Query($sql);
$robot_config = ConfigHandler::get('robot');
$robot_config['list'] = array();
while ($row = $query->GetRow())
{
$robot_config['list'][$row['name']]['disallow'] = $row['disallow'];
}
$configHandler = new ConfigHandler();
$configHandler->set('robot',$robot_config);
$disallow_string = "User-agent: {$name}
Disallow: /
";
$load = new Load();
$load->lib('io');
$IoHandler = new IoHandler();
$robots_path = ROOT_PATH . 'robots.txt';
$robots_string_new = $robots_string = $IoHandler->ReadFile($robots_path);
$disallow_string_strpos = strpos($robots_string,$disallow_string);
if ($disallow && false===$disallow_string_strpos) {
$robots_string_new = $disallow_string . $robots_string_new;
} elseif (!$disallow && false!==$disallow_string_strpos) {
$robots_string_new = str_replace($disallow_string,"",$robots_string_new);
}
if ($robots_string_new!=$robots_string) {
$return = $IoHandler->WriteFile($robots_path,$robots_string_new);
if (!$return) {
$this->Messager("写入 <b>{$robots_path}</b> 文件失败，请检查是否有可读写的权限",null);
}
}
$this->Messager("修改成功");
}
function ajherrorlog($type='',$log='',$halt=1) {
$logfile = ROOT_PATH . 'errorlog/'.$type . '-' . date('Y-m').'.php';
if (!is_file($logfile)) {
$log ="<? exit; ?>\r\n" . $log;
}
$log = "[".my_date_format(time(),"Y-m-d H:i:s")."]" . $log . "\r\n";
global $IoHandler;
if(is_null($IoHandler)) {
$load = new Load();
$load->lib('io');
$IoHandler = new IoHandler();
$log = " \r\n ------------------------------------------------------ \r\n " . $log;
}
if (!is_dir(dirname($logfile))) {
$IoHandler->MakeDir(dirname($logfile));
}
$IoHandler->WriteFile($logfile,$log,'a');
if($halt) {
exit();
}
}
function updateFileArray($file, $name, $array)
{
$out = "<?php\n";
foreach($array as $key => $val)
{
$out .= "\${$name}['{$key}'] = '{$val}';\n";
}
$out .= '?>';
if(IoHandler::WriteFile($file, $out, "wb"))
{
Return true;
}
else
{
Return false;
}
}
