本帖最后由 绯樱月姬 于 2013-6-17 03:48 编辑
通过最重的参数传递和调用，将调用./template/default/forum/topicadmin.htm文件，根据动作参数
<!--{elseif$_G['gp_optgroup'] == 2}-->
进入下面的执行代码，显示版块选择框：

[mw_shl_code=php,true]<!--{elseif $_G['gp_optgroup'] == 2}-->
<div class="tplw">
<!--{if $operation != 'type'}-->
<input type="hidden" name="operations[]" value="move" />
<p class="mbn tahfx">
{lang admin_target}: <select name="moveto" id="moveto" class="ps vm" -no-onchange="ajaxget('forum.php?mod=ajax&action=getthreadtypes&fid=' + this.value, 'threadtypes');if(this.value) {$('moveext').style.display='';} else {$('moveext').style.display='none';}">
$forumselect
</select>
</p>
<p class="mbn tahfx">
{lang admin_targettype}: <span id="threadtypes"><select name="threadtypeid" class="ps vm"><option value="0" /></option></select></span>
</p>
<ul class="llst" id="moveext" style="display:none;margin:5px 0;">
<li class="wide"> *本站禁止HTML标签噢* <input type="radio" name="type" class="pr" value="normal" checked="checked" />{lang admin_move}</label></li>
<li class="wide"> *本站禁止HTML标签噢* <input type="radio" name="type" class="pr" value="redirect" />{lang admin_move_hold}</label></li>
</ul>
<!--{else}-->
<!--{if $typeselect}-->
<input type="hidden" name="operations[]" value="type" />
*本站禁止HTML标签噢* {lang types}: $typeselect</p>
<!--{else}-->
{lang admin_type_msg}<!--{eval $hiddensubmit = true;}-->
<!--{/if}-->
<!--{/if}-->
</div>[/mw_shl_code]
这里的$forumselect就是封装的论坛版块的选项，我们只要让这个变量包含隐藏的版块即可，找到topicadmin_moderate.php

[mw_shl_code=php,true]} elseif($_G['gp_optgroup'] == 2 || $_G['gp_optgroup'] == 5) {
require_once libfile('function/forumlist');
$forumselect = forumselect(FALSE, 0, $threadlist[$_G['tid']]['fid']);
$typeselect = typeselect($single ? $threadlist[$_G['tid']]['typeid'] : 0);[/mw_shl_code]
这里对$forumselect做了封装，在function_forumlist.php找到forumselect函数：

[mw_shl_code=php,true]foreach($forumcache as $forum) {
if(!$forum['status'] && !$showhide) {
continue;
}
if($selectedfid) {
if(!is_array($selectedfid)) {
$selected = $selectedfid == $forum['fid'] ? ' selected' : '';
} else {
$selected = in_array($forum['fid'], $selectedfid) ? ' selected' : '';
}
}
if($forum['type'] == 'group') {
if($arrayformat) {
$forumlist[$forum['fid']]['name'] = $forum['name'];
} else {
$forumlist .= $groupselectable ? '<option value="'.($evalue ? 'gid_' : '').$forum['fid'].'" class="bold">--'.$forum['name'].'</option>' : '</optgroup><optgroup label="--'.$forum['name'].'">';
}
$visible[$forum['fid']] = true;
} elseif($forum['type'] == 'forum' && isset($visible[$forum['fup']]) && (!$forum['viewperm'] || ($forum['viewperm'] && forumperm($forum['viewperm'])) || strstr($forum['users'], "\t$_G[uid]\t")) && (!$special || (substr($forum['allowpostspecial'], -$special, 1)))) {
if($arrayformat) {
$forumlist[$forum['fup']]['sub'][$forum['fid']] = $forum['name'];
} else {
$forumlist .= '<option value="'.($evalue ? 'fid_' : '').$forum['fid'].'"'.$selected.'>'.$forum['name'].'</option>';
}
$visible[$forum['fid']] = true;
} elseif(!$arrayformat && $forum['type'] == 'sub' && isset($visible[$forum['fup']]) && (!$forum['viewperm'] || ($forum['viewperm'] && forumperm($forum['viewperm'])) || strstr($forum['users'], "\t$_G[uid]\t")) && (!$special || substr($forum['allowpostspecial'], -$special, 1))) {
$forumlist .= '<option value="'.($evalue ? 'fid_' : '').$forum['fid'].'"'.$selected.'>      '.$forum['name'].'</option>';
}
}[/mw_shl_code]
这一部分详细的判断了根据如何条件对版块列表的变量进行的封装。
[mw_shl_code=php,true]if(!$forum['status'] && !$showhide){
continue;
}[/mw_shl_code]
这里对隐藏的版块进行了进行了忽略操作，所以我们直接注释掉跳过的continue;
改为
[mw_shl_code=php,true]if(!$forum['status'] && !$showhide){
//      continue;
}[/mw_shl_code]
然后此段程序
[mw_shl_code=php,true]elseif(!$arrayformat && $forum['type'] == 'sub' && isset($visible[$forum['fup']]) && (!$forum['viewperm'] || ($forum['viewperm'] && forumperm($forum['viewperm'])) || strstr($forum['users'], "\t$_G[uid]\t")) && (!$special || substr($forum['allowpostspecial'], -$special, 1))) {
$forumlist .= '<option value="'.($evalue ? 'fid_' : '').$forum['fid'].'"'.$selected.'>      '.$forum['name'].'</option>';
}[/mw_shl_code]
将子版块类型的版块进行了显隐判断，如果是显隐状态为现实，则加入$forumlist列表封装，我们这里直接将此判断条件去除，即可：

[mw_shl_code=php,true]elseif(!$arrayformat && $forum['type'] == 'sub' &&  (!$forum['viewperm'] || ($forum['viewperm'] && forumperm($forum['viewperm'])) || strstr($forum['users'], "\t$_G[uid]\t")) && (!$special || substr($forum['allowpostspecial'], -$special, 1))) {[/mw_shl_code]
修改此两处，就可以显示出隐藏的版块