dede问答模块匿名提问的实现方法

if(empty($uid) && $action != ‘rate’)
{
showmsgs(‘no_login’,’../member/login.php?gourl=../ask/’);
exit;
}

if(empty($uid) && $action != ‘rate’)
{
if($action!=’ask’ & $action!=”)
{
showmsgs(‘no_login’,’../member/login.php?gourl=../ask/’);
exit;
}
}

/*if($question['uid'] == $uid)
  {
   showmsgs(‘asker_cannot_answer’, ‘-1′);
  }else*/

if($answer['uid'] != $uid)
  {
   showmsgs(‘unallowed_action’, $backurl);
  }else

if($question['uid'] == $uid)
  {
   showmsgs(‘asker_cannot_answer’, ‘-1′);
  }else

else if($action == ‘modifyanswer’)
{
 $answer = $dsql->getone("SELECT answer.id, answer.uid, ask.dateline, ask.solvetime, ask.status, ask.expiredtime FROM `2d30_askanswer` answer left join 2d30_ask ask on ask.id=answer.askid WHERE answer.id=’$id’");
 if($answer)
 {
  if($answer['uid'] != $uid)
  {
   showmsgs(‘unallowed_action’, $backurl);
  }elseif($answer['status'] != 0)
  {
   showmsgs(‘question_solved’, $backurl);
  }elseif($answer['expiredtime'] < $timestamp)
  {
   showmsgs(‘question_expired’, $backurl);
  }
 } else
 {
  showmsgs(‘question_nonexistence’);
 }
 if(trim($content) == ”)
 {
  showmsgs(‘post_answer_isnull’);
 }
 if(strlen($content) > 10000)
 {
  showmsgs(‘post_answer_toolong’);
 }
 if(strlen($brief) > 200)
 {
  showmsgs(‘post_brief_toolong’, ‘-1′);
 }
 if($dsql->ExecuteNoneQuery("update 2d30_askanswer set content=’$content’, brief=’$brief’ where id=’$id’"))
 {
  showmsgs(‘modifyanswer_success’,$backurl);
 }else
 {
  showmsgs(‘modifyanswer_failed’,$backurl);
 }
}
question.php

if($question['uid'] == $uid)
{
 $publisher = 1;
}