基于SS框架的留言本前台控制器

<?php
/**
* Title:Gues.ct.php
* Description:前台控制器
* @author:Jiangbin - zhangjb@shengshi.com.cn
* Date:2012-2-20
*/

require_once($_SERVER["DOCUMENT_ROOT"]."/require/global.fun.php");
_IMPORT_DB("CDSGues_users","abc");
_IMPORT_DB("CDSGues_posts","abc");

class _CCTGues extends CController
{
var $ip;
public function __init()
{
$this->set_page_base("abc");
return array(
_METHOD('index',array(),false,false),
_METHOD('add',array(),false,false),
_METHOD('search',array("key"),false,false),
_METHOD('detail',array("pid"),false,false),
);
}

function __ready()
{
$this->ip             = $this->GetIP();
$this->page_title     = "Guestbook";
_S("page_title", $this->page_title);
return true;
}

function index()
{
$rt = array();
$rt1 = array();
$cds = new CDSGues_posts();
$count = $cds->count();
$page = _P('page');
$per_page = 5; //每页记录数
$maxpage = ceil($count/$per_page);
$page<1 && $page=1;
$page>$maxpage && $page=$maxpage;
$cds->set_limit($page,$per_page);
$cds->set_order_by(array("pid" => "DESC"));
$rt = $cds->select(_EQ("parent_id", 0));   //输出父id为0，也就是所有的留言
foreach($rt as $key=>$value)
{
$v = $value['pid'];
$rt1[$v] = $cds->select(_EQ("parent_id", $v));  //留言的回复
}
//echo $cds->get_sql();
_S("count",$count);
_S("page",$page);
_S("per_page",$per_page);
_S("rt", $rt);
_S("rt1", $rt1);
if($_GET['ver']=="php")
{
$this->set_page(false);
$this->warning("php版本".phpversion());
}
}

/**
* @date:2012-2-22
* @description:添加留言
*/
function add()
{
$this->set_page(false);
$htmlData = '';
if (!empty($_POST['message']))
{
if (get_magic_quotes_gpc())
{
$htmlData = stripslashes($_POST['message']);
}
else
{
$htmlData = $_POST['message'];
}
}
$data = array
(
'message'   => $htmlData,
'parent_id' => '0',
);
$cds = new CDSGues_posts();
if($data['message'])
{
$cds->set_message($data['message']);
$cds->set_addtime(date("Y-m-d h:i:s"));
$cds->set_addip($this->ip);
$cds->set_parent_id($data['parent_id']);
$cds->insert();
$this->warning("Insert Success!");
return false;
}
else
{
//echo "Insert Fail!";
}
}

/**
* @date:2012-2-23
* @parma: integer $key
* @description:搜索留言
*/
function search($key)
{
//$this->set_page(false);
$key = trim(_P('key'));   //关键字
if($key == "")
{
$this->warning("请输入关键字!", "/abc/gues/");
return false;
}
else
{
$keyword = "'%".$key."%'";
$cds  = new CDSGues_posts();
$data = array();
$data = $cds->execsql("SELECT * FROM gues_posts WHERE `message` LIKE ".$keyword);
//print_r($data);
//echo $cds->get_sql();
//exit();
if(count($data) != 0)
{
_S("data", $data);
}
else
{
$this->error(0, "not found!");
return false;
}
}
return true;
}

/**
* @date:2012-2-24
* @parma: integer $pid
* @description:留言详细
*/
function detail($pid)
{
if(!$pid)
{
$this->error(1, "缺少参数!");
return false;
}
$bg = new CDSGues_posts();
$bg->set_order_by(array("pid" => 'DESC'));
if($bg->select(_EQ("pid", $pid)))
{
_S('bg', $bg);
}
}

function GetIP()
{
if ($_SERVER["HTTP_X_FORWARDED_FOR"])
$ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
else if ($_SERVER["HTTP_CLIENT_IP"])
$ip = $_SERVER["HTTP_CLIENT_IP"];
else if ($_SERVER["REMOTE_ADDR"])
$ip = $_SERVER["REMOTE_ADDR"];
else if (getenv("HTTP_X_FORWARDED_FOR"))
$ip = getenv("HTTP_X_FORWARDED_FOR");
else if (getenv("HTTP_CLIENT_IP"))
$ip = getenv("HTTP_CLIENT_IP");
else if (getenv("REMOTE_ADDR"))
$ip = getenv("REMOTE_ADDR");
else
$ip = "Unknown";
return $ip;
}

function error($code, $message)
{
echo "error:($code) $message";
return false;
}

private function warning($str, $url = '/abc/gues/'){
echo "<script type='text/javascript'>alert('".$str."');location.href='".$url."';</script>";
return false;
}

function __finally()
{
}

}
?>