Discuz!x GIF缩略图
1.source\function\function_forum.php搜索：
function getthreadcover($tid, $cover = 0, $getfilename = 0) {
global $_G;
if(empty($tid)) {
return '';
}
$coverpath = '';
$covername = 'threadcover/'.substr(md5($tid), 0, 2).'/'.substr(md5($tid), 2, 2).'/'.$tid.'.jpg';
if($getfilename) {
return $covername;
}
if($cover) {
$coverpath = ($cover < 0 ? $_G['setting']['ftp']['attachurl'] : $_G['setting']['attachurl']).'forum/'.$covername;
}
return $coverpath;
}
改成：
function getthreadcover($tid, $cover = 0, $getfilename = 0) {
global $_G;
if(empty($tid)) {
return '';
}
$coverpath = '';
//$covername = 'threadcover/'.substr(md5($tid), 0, 2).'/'.substr(md5($tid), 2, 2).'/'.$tid.'.jpg';
$covername = 'threadcover/'.substr(md5($tid), 0, 2).'/'.substr(md5($tid), 2, 2).'/'.$tid.'.'.$ext;
if($getfilename) {
return $covername;
}
if($cover) {
$coverpath = ($cover < 0 ? $_G['setting']['ftp']['attachurl'] : $_G['setting']['attachurl']).'forum/'.$covername;
}
return $coverpath;
}
2.source\function\function_post.php
搜索：
$basedir = !$_G['setting']['attachdir'] ? (DISCUZ_ROOT.'./data/attachment/') : $_G['setting']['attachdir'];
$coverdir = 'threadcover/'.substr(md5($tid), 0, 2).'/'.substr(md5($tid), 2, 2).'/';
dmkdir($basedir.'./forum/'.$coverdir);
下面加入
if(fileext($picsource) == 'gif') { // 判断是否是gif
copy($picsource, 'data/attachment/forum/'.$coverdir.$tid.'.gif'); // 直接把gif图片复制到缩略图目录，并改名为tid.gif
$cover = C::t('forum_attachment_n')->count_image_by_id($attachtable, 'pid', $pid);
if($imgurl && empty($cover)) {
$cover = 1;
}
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