feedback.lib.php
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<?php
if(!defined('DEDEINC'))
{
exit("Request Error!");
}
/**
* 调用最新评论
*
* @version $Id: feedback.lib.php 1 9:29 2010年7月6日Z tianya $
* @package DedeCMS.Taglib
* @copyright Copyright (c) 2007 - 2010, DesDev, Inc.
* @license http://help.dedecms.com/usersguide/license.html
* @link http://www.dedecms.com
*/
/*>>dede>>
<name>会员评论内容</name>
<type>全局标记</type>
<for>V55,V56,V57</for>
<description>用于调用最新评论</description>
<demo>
{dede:feedback}
<ul>
<li class='fbtitle'>[field:username function="(@me=='guest' ? '游客' : @me)"/] 对 [field:title/] 的评论：</li>
<li class='fbmsg'> <a href="plus/feedback.php?aid=[field:aid/]" class='fbmsg'>[field:msg /]</a></li>
</ul>
{/dede:feedback}
</demo>
<attributes>
<iterm>row:调用评论条数</iterm>
<iterm>titlelen:标题长度</iterm>
<iterm>infolen:评论长度</iterm>
</attributes>
>>dede>>*/
function lib_feedback(&$ctag,&$refObj)
{
global $dsql;
$attlist="row|12,titlelen|24,infolen|100";
FillAttsDefault($ctag->CAttribute->Items,$attlist);
extract($ctag->CAttribute->Items, EXTR_SKIP);
$innertext = trim($ctag->GetInnerText());
$totalrow = $row;
$revalue = '';
if(empty($innertext))
{
$innertext = GetSysTemplets('tag_feedback.htm');
}
$wsql = " where ischeck=1 ";
$equery = "SELECT * FROM `#@__feedback` $wsql ORDER BY id DESC LIMIT 0 , $totalrow";
$ctp = new DedeTagParse();
$ctp->SetNameSpace('field','[',']');
$ctp->LoadSource($innertext);
$dsql->Execute('fb',$equery);
while($arr=$dsql->GetArray('fb'))
{
$arr['title'] = cn_substr($arr['arctitle'],$titlelen);
$arr['msg'] = jsTrim(Html2Text($arr['msg']),$infolen);
foreach($ctp->CTags as $tagid=>$ctag)
{
if(!empty($arr[$ctag->GetName()]))
{
$ctp->Assign($tagid,$arr[$ctag->GetName()]);
}
}
$revalue .= $ctp->GetResult();
}
return $revalue;
}
function jsTrim($str,$len)
{
$str = preg_replace("/{quote}(.*){\/quote}/is",'',$str);
$str = str_replace('<br/>',' ',$str);
$str = cn_substr($str,$len);
$str = preg_replace("#['\"\r\n]#", "", $str);
return $str;
}