discuz X2 帖子编辑后，图片附件不显示的解决办法

superliujie · 发表于 2011-11-1 11:14:48

本帖最后由 superliujie 于 2011-11-1 11:16 编辑

说明：此方法不是我原创，只是我有此问题，在网上查到，本地测试成功，分享给大家。（注意：修改程序前，先备份原程序文件。）

地址：http://hi.baidu.com/1downs/blog/item/2635da8b6a4c2acffc1f105a.html

内容：20111010的补丁包中\function_post.php文件中的如下这段代码会导致编辑帖子更新其中一个附件后，导致该帖的其他附件不能使用，请官方予以修复。

临时方案：该文件的该部分恢复老版本即可

if($attachupdate) {
$query = DB::query("SELECT pid, aid, attachment, thumb, remote FROM ".DB::table(getattachtablebytid($tid))." WHERE aid IN (".dimplode(array_keys($attachupdate)).")");
while($attach = DB::fetch($query)) {
if($attach['pid'] == $pid) {
dunlink($attach);
}
}
$uaids = dimplode($attachupdate);
$query = DB::query("SELECT aid, width, filename, filesize, attachment, isimage, thumb, remote FROM ".DB::table('forum_attachment_unused')." WHERE aid IN ($uaids)$uidadd");
DB::query("DELETE FROM ".DB::table('forum_attachment_unused')." WHERE aid IN ($uaids)$uidadd");
$attachupdate = array_flip($attachupdate);
while($attach = DB::fetch($query)) {
$update = $attach;
$update['dateline'] = TIMESTAMP;
$update['remote'] = 0;
unset($update['aid']);
if($attach['isimage'] && $_G['setting']['watermarkstatus'] && empty($_G['forum']['disablewatermark'])) {
$image->Watermark($_G['setting']['attachdir'].'/forum/'.$attach['attachment'], '', 'forum');
$update['filesize'] = $image->imginfo['size'];
}
DB::update(getattachtablebytid($tid), $update, "aid='".$attachupdate[$attach['aid']]."'");
ftpupload(array($attachupdate[$attach['aid']]), $uid);
}
}

复制代码

------------------------------------要解决可以修改为：-------------------------------------------------

if($attachupdate) {
$query = DB::query("SELECT pid, aid, attachment, thumb, remote FROM ".DB::table(getattachtablebytid($tid))." WHERE aid IN (".dimplode(array_keys($attachupdate)).")");
while($attach = DB::fetch($query)) {
if(array_key_exists($attach['aid'], $attachupdate) && $attachupdate[$attach['aid']]) {
dunlink($attach);
}
}
$uaids = dimplode($attachupdate);
$query = DB::query("SELECT aid, width, filename, filesize, attachment, isimage, thumb, remote FROM ".DB::table('forum_attachment_unused')." WHERE aid IN ($uaids)$uidadd");
DB::query("DELETE FROM ".DB::table('forum_attachment_unused')." WHERE aid IN ($uaids)$uidadd");
$attachupdate = array_flip($attachupdate);
while($attach = DB::fetch($query)) {
$update = $attach;
$update['dateline'] = TIMESTAMP;
$update['remote'] = 0;
unset($update['aid']);
if($attach['isimage'] && $_G['setting']['watermarkstatus'] && empty($_G['forum']['disablewatermark'])) {
$image->Watermark($_G['setting']['attachdir'].'/forum/'.$attach['attachment'], '', 'forum');
$update['filesize'] = $image->imginfo['size'];
}
DB::update(getattachtablebytid($tid), $update, "aid='".$attachupdate[$attach['aid']]."'");
ftpupload(array($attachupdate[$attach['aid']]), $uid);
}
}

复制代码

superliujie · 发表于 2011-11-1 11:16:52

一楼我自己的！

xntt · 发表于 2011-11-1 11:25:47

呵呵，谢谢

不要一直颓废 · 发表于 2011-11-1 11:38:16

前排看看学习一下www.tfzhij.com

初级程序员 · 发表于 2011-12-2 10:49:05

不管用，测试无效

woniu778 · 发表于 2011-12-2 15:06:48

提示: 作者被禁止或删除内容自动屏蔽

lvzhuzhi · 发表于 2011-12-2 15:23:05

看完贴子的朋友请回帖顶一下，别让它沉下去了，以便给需要的人分享呵

81336388 · 发表于 2011-12-2 15:29:06

今天天气不太好，好热的 http://www.c9c9gua.com

aiqiqi · 发表于 2011-12-2 17:36:43

多看看有好处

huse · 发表于 2011-12-2 19:09:44

也来做做看哦，谢谢提供

		自动登录	找回密码
密码			立即注册

[发布] discuz X2 帖子编辑后，图片附件不显示的解决办法