dedecms添加文章时避免发布重复文章的方法

<scripttype="text/javascript"src="/images/js/j.js"></script>

<spanid="checkArcRepeatedTips"></span>
<divstyle="margin:10px;"><labelfor="checkArcRepeated"><inputtype="checkbox"id="checkArcRepeated"checked="checked"/>检测内容是否有重复</label></div>
<inputname="imageField"id="imageFieldBtn"type="image"src="images/button_save.gif"width="60"height="22"class="np"border="0"style="cursor:pointer;display:none;"/>
<inputtype="button"value="保存"id="checkArcRepeatedBtn"style="width:150px;height:;line-height:30px;background:green;font-size:14px;font-weight:bold;color:#fff;padding:10px;cursor:pointer;"/>
<scripttype="text/javascript">
$(function(){
            $('#checkArcRepeatedBtn').click(function(){
                if($('#title').val()==''){
                    alert('标题不能为空');
                    returnfalse;
                }
                if($('#typeid').val()==''||$('#typeid').val()==0){
                    alert('请选择栏目');
                    returnfalse;
                }
                if($('#checkArcRepeated').attr('checked')!=''){
                    varrange=ue.selection.getRange();
                    range.select();
                    varcheckWord=ue.selection.getText();
                    if(!checkWord){
                        alert('请随机选择一段文本进行文章重复检测');
                        isRepeat=true;
                        returnfalse;
                    }else{
                        $.ajax({
                            type:'get',
                            url:'checkArcRepeated.php?checkWord='+checkWord,
                            async:false,
                            beforeSend:function(){
                                $('#checkArcRepeatedTips').text('请稍候...');
                            },
                            success:function(data){
                                if(data=='ok'){
                                    //ue.execCommand("insertHtml",checkWord+qmtx3Node)
                                    $('#checkArcRepeated').removeAttr('checked');
                                    $('#checkArcRepeatedTips').html(w);
                                    //$('#imageFieldBtn').trigger('click');
                                    isRepeat=false;
                                }else{
                                    isRepeat=true;
                                    $('#checkArcRepeatedTips').html(data);
                                }
                                
                            }
                        });
                    }
                    if(isRepeat==false){
                        $('#imageFieldBtn').trigger('click')
                    }
                    returnfalse;
                }else{
                    $('#imageFieldBtn').trigger('click');
                }
            });
    
});
</script>

<inputname="imageField"type="image"src="images/button_save.gif"width="60"height="22"class="np"border="0"style="cursor:pointer;"/>

if(document.form1.title.value=='')
{
  alert('文章标题不能为空！');
  returnfalse;
}
if(document.form1.typeid.value==0)
{
  alert('请选择档案的主类别！');
  returnfalse;
}

<?php
/**
*检测重复文档
*
*@version2023，代码号未授权请勿搬运
*@linkhttp://www.ebingou.cn
*/
require_once(dirname(__FILE__)."/config.php");
$checkWord=$_GET['checkWord'];
$aid=$_GET['aid'];
if(empty($checkWord)||$cfg_check_title=='N'){
    echo'检测功能未开启或者所选文本为空，请联系';
    exit;
}
$where='andmain.arcrank>-1andmain.id=addon.aid';
if(!empty($aid)){
    $where.='andaid<>'.$aid;    
}
$sql="SELECTaidFROMdede_addonarticleaddon,dede_archivesmainWHEREbodyLIKE'%".$checkWord."%'".$where;
$row=$dsql->GetOne($sql);
if(is_array($row)){
    echo'<astyle="color:red;"href="article_edit.php?aid='.$row['aid'].'"target="_blank">编辑文章</a><astyle="color:red;"href="../plus/view.php?aid='.$row['aid'].'"target="_blank">前台预览</a>';
}else{
    echo'ok';
}