[推荐]Discuz!5.0 论坛首页4格调用(图片调用+最新主题+最新回

本插件仅支持gbk版本，与UTF-8版本不兼容,由魅力元素收集.改进.美化.版权归原作者所有.

名 称：首页四格－随机图片调用＋最新主题＋最新回复＋热门主题
适用版本：dz 5.0正式版
原 作 者： 很多很多
安装难度： 简单
数 据 表： 无
修改文件：index.php、discuz.htm
增加文件：pic.php、pixviewer.swf

演示论坛: http://www.hjsj-car.cn

----------------------------------------------开始修改-----------------------------------------------
1.修改 index.php

找到:
Quote:

require_once DISCUZ_ROOT.'./include/forum.func.php';

下面添加:
Quote:

require_once DISCUZ_ROOT.'./include/misc.func.php';

找到:
Quote:

$newthreads = round(($timestamp - $lastvisit + 600) / 1000) * 1000;

下面添加:
Quote:

//首页四格代码开始//
$colorarray = array('', 'red', 'orange', 'yellow', 'green', 'cyan', 'blue', 'purple', 'gray');
//新贴//
$hack_cut_str =30; //修改标题显示字数
$hack_cut_strauthor = 10;
$new_post_threadlist = array();
$nthread = array();
$query = $db->query("SELECT t.*, f.name FROM {$tablepre}threads t, {$tablepre}forums f WHERE t.fid<>'$fid' AND f.fid=t.fid ORDER BY t.dateline DESC LIMIT 0, 10");
while($nthread = $db->fetch_array($query)) {
    $nthread['forumname'] = ereg_replace('<[^>]*>','',$nthread['name']);
    $nthread['view_subject'] = cutstr($nthread['subject'],$hack_cut_str);
    $nthread['view_author'] = cutstr($nthread['author'],$hack_cut_strauthor);
    $nthread['date']= gmdate("$dateformat $timeformat", $nthread['dateline'] + $timeoffset * 3600);
    $nthread['lastreplytime']= gmdate("$dateformat $timeformat", $nthread[lastpost] + ($timeoffset * 3600));
    if($nthread['highlight']) {
          $string = sprintf('%02d', $nthread['highlight']);
          $stylestr = sprintf('%03b', $string[0]);
          $nthread['highlight'] = 'style="';
          $nthread['highlight'] .= $stylestr[0] ? 'font-weight: bold;' : '';
          $nthread['highlight'] .= $stylestr[1] ? 'font-style: italic;' : '';
          $nthread['highlight'] .= $stylestr[2] ? 'text-decoration: underline;' : '';
          $nthread['highlight'] .= $string[1] ? 'color: '.$colorarray[$string[1]] : '';
          $nthread['highlight'] .= '"';
    } else {
          $nthread['highlight'] = '';
    }
    $new_post_threadlist[] = $nthread;
}
//新贴//
//新回覆
$hack_cut_str = 30; //修改标题显示字数
$hack_cut_strauthor = 10;
$new_reply_threadlist = array();
$rthread = array();
$query = $db->query("SELECT t.*, f.name FROM {$tablepre}threads t, {$tablepre}forums f WHERE t.fid<>'$fid' AND f.fid=t.fid AND t.closed NOT LIKE 'moved|%' AND t.replies !=0 ORDER BY t.lastpost DESC LIMIT 0, 10");
while($rthread = $db->fetch_array($query)) {
    $rthread['forumname'] = ereg_replace('<[^>]*>','',$rthread['name']);
    $rthread['view_subject'] = cutstr($rthread['subject'],$hack_cut_str);
    $rthread['view_lastposter'] = cutstr($rthread['lastposter'],$hack_cut_strauthor);
$rthread['date']= gmdate("$dateformat $timeformat", $rthread['dateline'] + $timeoffset * 3600);
    $rthread['lastreplytime']= gmdate("$dateformat $timeformat", $rthread[lastpost] + ($timeoffset * 3600));
    if($rthread['highlight']) {
          $string = sprintf('%02d', $rthread['highlight']);
          $stylestr = sprintf('%03b', $string[0]);
          $rthread['highlight'] = 'style="';
          $rthread['highlight'] .= $stylestr[0] ? 'font-weight: bold;' : '';
          $rthread['highlight'] .= $stylestr[1] ? 'font-style: italic;' : '';
          $rthread['highlight'] .= $stylestr[2] ? 'text-decoration: underline;' : '';
          $rthread['highlight'] .= $string[1] ? 'color: '.$colorarray[$string[1]] : '';
          $rthread['highlight'] .= '"';
    } else {
          $rthread['highlight'] = '';
    }
    $new_reply_threadlist[] = $rthread;
}
//热帖//
//热帖
$hack_cut_str = 30; //修改标题显示字数
$hack_cut_strauthor = 10;
$new_hot_threadlist = array();
$mthread = array();
$query = $db->query("SELECT t.*, f.name FROM {$tablepre}threads t, {$tablepre}forums f WHERE t.fid<>'$fid' AND f.fid=t.fid AND t.closed NOT LIKE 'moved|%' AND t.replies !=0 ORDER BY t.views DESC LIMIT 0, 10"); //修改显示帖子条数
while($mthread = $db->fetch_array($query)) {
    $mthread['forumname'] = ereg_replace('<[^>]*>','',$mthread['name']);
    $mthread['view_subject'] = cutstr($mthread['subject'],$hack_cut_str);
    $mthread['view_lastposter'] = cutstr($mthread['lastposter'],$hack_cut_strauthor);
$mthread['date']= gmdate("$dateformat $timeformat", $mthread['dateline'] + $timeoffset * 3600);
    $mthread['lastreplytime']= gmdate("$dateformat $timeformat", $mthread[lastpost] + ($timeoffset * 3600));
    if($mthread['highlight']) {
          $string = sprintf('%02d', $mthread['highlight']);
          $stylestr = sprintf('%03b', $string[0]);
          $mthread['highlight'] = 'style="';
          $mthread['highlight'] .= $stylestr[0] ? 'font-weight: bold;' : '';
          $mthread['highlight'] .= $stylestr[1] ? 'font-style: italic;' : '';
          $mthread['highlight'] .= $stylestr[2] ? 'text-decoration: underline;' : '';
          $mthread['highlight'] .= $string[1] ? 'color: '.$colorarray[$string[1]] : '';
          $mthread['highlight'] .= '"';
    } else {
          $mthread['highlight'] = '';
    }
    $new_hot_threadlist[] = $mthread;
}
//热帖，四格代码结束//

2.打开/templates/default/discuz.htm或你在用风格的discuz.htm

找到:
Quote:

<!--{if !empty($advlist['text'])}-->

在上面加上:

Quote:

<!--首页四格开始-->
<div class="spaceborder" style="width: {TABLEWIDTH}">
<table cellspacing="{INNERBORDERWIDTH}" cellpadding="{TABLESPACE}" width="100%" align="center" >
  <tr class="header">
  <td class="header" width="25%" align="center"><b>图片推介</b></td>
  <td class="header" width="25%" align="center"><b>最新话题</b></td>
  <td class="header" width="25%" align="center"><b>最新回复</b></td>
  <td class="header" width="25%" align="center"><b>热门主题</b></td>
</tr>
<tr>
  <td class="altbg1" align="center"><iframe name="I1" src="pic.php" width="270" height="210" frameborder=0 scrolling=no marginwidth="9" marginheight="2" align="right"></iframe>
  </td>
  <td><!--{loop $new_post_threadlist $nthread}-->
    <table border="0" width='100%' cellspacing="2">
      <tr>
        <td height="12" width='100%'><FONT face=Wingdings>z</FONT>
          <!--{if $nthread[replies]}-->
          <a href="viewthread.php?tid=$nthread[tid]" $nthread['highlight'] title="最新话题 {LF}所在论坛: $nthread[forumname]{LF}主题标题: $nthread[subject] {LF}主题作者: $nthread[author]{LF}发表时间: $nthread[date]{LF}浏览次数: $nthread[views] 次 {LF}回复次数: $nthread[replies] 次{LF}最后回复: $nthread[lastreplytime]{LF}{lang lastpost}: $nthread[lastposter]" >$nthread[view_subject]</a>
          <!--{else}-->
          <a href="viewthread.php?tid=$nthread[tid]" $nthread['highlight'] title="最新话题 {LF}所在论坛: $nthread[forumname]{LF}主题标题: $nthread[subject] {LF}主题作者: $nthread[author]{LF}发表时间{lang time}: $nthread[date]{LF}浏览次数: $nthread[views] 次 {LF}回复次数: $nthread[replies] 次{LF}{lang replies}: 暂时没有回复" >$nthread[view_subject]</a>
        <!--{/if}-->
        </td>
      </tr>
    </table>
    <!--{/loop}--></td>
  <td><!--{loop $new_reply_threadlist $rthread}-->
    <table border="0" width='100%' cellspacing="2">
      <tr>
        <td height="12" width='100%'><FONT face=Wingdings>z</FONT> </font><a href="viewthread.php?tid=$rthread[tid]" $rthread['highlight'] title="最新回复 {LF}所在论坛: $rthread[forumname]{LF}主题标题: $rthread[subject]{LF}主题作者: $rthread[author]{LF}发表时间: $rthread[date]{LF}浏览次数: $rthread[views] 次{LF}回复次数: $rthread[replies] 次{LF}最后回复: $rthread[lastreplytime]{LF}{lang lastpost}: $rthread[lastposter]">$rthread[view_subject]</a></td>
      </tr>
    </table>
    <!--{/loop}--></td>
<td>
<!--{loop $new_hot_threadlist $mthread}-->
    <table border="0" width='100%' cellspacing="2">
      <tr>
        <td height="12" width='100%'><FONT face=Wingdings>z</FONT> </font><a href="viewthread.php?tid=$mthread[tid]" $mthread['highlight'] title="热门话题 {LF}所在论坛: $mthread[forumname]{LF}主题标题: $mthread[subject]{LF}主题作者: $mthread[author]{LF}发表时间: $mthread[date]{LF}浏览次数: $mthread[views] 次{LF}回复次数: $mthread[replies] 次{LF}最后回复: $mthread[lastreplytime]{LF}{lang lastpost}: $mthread[lastposter]">$mthread[view_subject]</a></td>     
      </tr>
    </table>
    <!--{/loop}--></td>
</tr>
</table></div>
<!--首页四格结束-->

修改文件完毕,请把附件中的pic.php文件上传空间的根目录,pixviewer.swf传到images文件夹下,附上我修改好的index.php和discuz.htm,大家可覆盖使用即可.