织梦字段属性筛选

Posted 2021-10-29 bubuchu

tags:

篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了织梦字段属性筛选相关的知识，希望对你有一定的参考价值。

1. 后台添加自己要筛选的字段

内容模型管理-编辑模型-字段管理-添加字段

2. 调整系统设置，允许运行php标签

系统 - 系统设置 - 系统基本参数 - 其他选项 - 禁用模板标签，把“php”删除后保存。

3. 添加属性调用函数

找到文件：inluce/extend.func.php，添加代码：

function _extendFilter($str,$stype="inject") {
    if ($stype=="inject")  {
        $str = str_replace(
               array( "select", "insert", "update", "delete", "alter", "cas", "union", "into", "load_file", "outfile", "create", "join", "where", "like", "drop", "modify", "rename", "‘", "/*", "*", "../", "./"),
               array("","","","","","","","","","","","","","","","","","","","","",""),
               $str);
    } else if ($stype=="xss") {
        $farr = array("/\\s+/" ,
                      "/<(\\/?)(script|META|STYLE|html|HEAD|BODY|STYLE |i?frame|b|strong|style|html|img|P|o:p|iframe|u|em|strike|BR|div|a|TABLE|TBODY|object|tr|td|st1:chsdate|FONT|span|MARQUEE|body|title|\\r\\n|link|meta|\\?|\\%)([^>]*?)>/isU", 
                      "/(<[^>]*)on[a-zA-Z]+\\s*=([^>]*>)/isU",
                      );
        $tarr = array(" ",
                      "",
                      "\\\\1\\\\2",
                      ); 
        $str = preg_replace($farr, $tarr, $str);
        $str = str_replace(
               array( "<", ">", "‘", "\\"", ";", "/*", "*", "../", "./"),
               array("&lt;","&gt;","","","","","","",""),
               $str);
    }
    return $str;
}

/**
 *  载入自定义表单(用于发布)
 *
 * @access    public
 * @param     string  $fieldset  字段列表
 * @param     string  $loadtype  载入类型
 * @param     string  $column    文件路径（手机端首页调用时传入值为：m）
 * @return    string
 */
 
function AddFilter($channelid, $type=1, $fieldsnamef, $defaulttid, $loadtype=‘autofield‘, $column=‘plus‘)
{
    global $tid,$dsql,$id;
    $tid = $defaulttid ? $defaulttid : $tid;
    if ($id!="")
    {
        $tidsq = $dsql->GetOne(" Select typeid From `#@__archives` where id=‘$id‘ ");
        $tid = $tidsq["typeid"];
    }
    $nofilter = (isset($_REQUEST[‘TotalResult‘]) ? "&TotalResult=".$_REQUEST[‘TotalResult‘] : ‘‘).(isset($_REQUEST[‘PageNo‘]) ? "&PageNo=".$_REQUEST[‘PageNo‘] : ‘‘);
    $filterarr = _extendFilter(stripos($_SERVER[‘REQUEST_URI‘], "list.php?tid=") ? str_replace($nofilter, ‘‘, $_SERVER[‘REQUEST_URI‘]) : $GLOBALS[‘cfg_cmsurl‘]."/".$column."/list.php?tid=".$tid);
    $cInfos = $dsql->GetOne(" Select * From  `#@__channeltype` where id=‘$channelid‘ ");
    $fieldset=$cInfos[‘fieldset‘];
    $dtp = new DedeTagParse();
    $dtp->SetNameSpace(‘field‘,‘<‘,‘>‘);
    $dtp->LoadSource($fieldset);
    $dede_addonfields = ‘‘;
    if(is_array($dtp->CTags))
    {
        foreach($dtp->CTags as $tida=>$ctag)
        {
            $fieldsname = $fieldsnamef ? explode(",", $fieldsnamef) : explode(",", $ctag->GetName());
            if(($loadtype!=‘autofield‘ || ($loadtype==‘autofield‘ && $ctag->GetAtt(‘autofield‘)==1)) && in_array($ctag->GetName(), $fieldsname) )
            {
                $href1 = explode($ctag->GetName().‘=‘, $filterarr);
                $href2 = explode(‘&‘, $href1[1]);
                $fields_value = $href2[0];
                $dede_addonfields .= ‘<div>‘;
                $dede_addonfields .= ‘<b>‘.$ctag->GetAtt(‘itemname‘).‘：</b>‘;
                switch ($type) {
                    case 1:
                        $dede_addonfields .= (preg_match("/&".$ctag->GetName()."=/is",$filterarr,$regm) ? ‘<a title="全部" href="‘.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).‘">全部</a>‘ : ‘<span>全部</span>‘);
                    
                        $addonfields_items = explode(",",$ctag->GetAtt(‘default‘));
                        for ($i=0; $i<count($addonfields_items); $i++)
                        {
                            $href = stripos($filterarr,$ctag->GetName().‘=‘) ? str_replace("=".$fields_value,"=".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.‘&‘.$ctag->GetName().‘=‘.urlencode($addonfields_items[$i]);//echo $href;
                            $dede_addonfields .= ($fields_value!=urlencode($addonfields_items[$i]) ? ‘<a title="‘.$addonfields_items[$i].‘" href="‘.$href.‘">‘.$addonfields_items[$i].‘</a>‘ : ‘<span>‘.$addonfields_items[$i].‘</span>‘);
                        }
                        $dede_addonfields .= ‘</div>‘;
                    break;
                    
                    case 2:
                        $dede_addonfields .= ‘<select name="filter"‘.$ctag->GetName().‘ onchange="window.location=this.options[this.selectedIndex].value">
                            ‘.‘<option value="‘.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).‘">全部</option>‘;
                        $addonfields_items = explode(",",$ctag->GetAtt(‘default‘));
                        for ($i=0; $i<count($addonfields_items); $i++)
                        {
                            $href = stripos($filterarr,$ctag->GetName().‘=‘) ? str_replace("=".$fields_value,"=".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.‘&‘.$ctag->GetName().‘=‘.urlencode($addonfields_items[$i]);
                            $dede_addonfields .= ‘<option value="‘.$href.‘"‘.($fields_value==urlencode($addonfields_items[$i]) ? ‘ selected="selected"‘ : ‘‘).‘>‘.$addonfields_items[$i].‘</option>
                            ‘;
                        }
                        $dede_addonfields .= ‘</select><br/>
                        ‘;
                    break;
                }
            }
        }
    }
    echo $dede_addonfields;
}