修复Discuz开启远程附件后，DIY缩略图路径错误的BUG

dly · 发表于 2018-7-8 01:22:54

当Discuz开启FTP远程附件（或者其他插件远程附件后），DIY的缩略图被上传到远程空间后，Discuz没有把缩略图同步标记为远程状态，仍然调用本地连接，导致缩略图无法显示，手动更新DIY缓存可正常，但每次都手动去更新不现实，1314学习网给出修复此BUG的解决办法：
打开：source\function\function_block.php
1.找到

if($blockitem['picflag'] == '1') {
$replacevalue = $_G['setting']['attachurl'].$replacevalue;
} elseif ($blockitem['picflag'] == '2') {
$replacevalue = $_G['setting']['ftp']['attachurl'].$replacevalue;
}

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修改为

if ($blockitem['picflag'] == '2') {
$replacevalue = (preg_match('/^https?:\/\//is', $replacevalue) ? '' : $_G['setting']['ftp']['attachurl']).$replacevalue;
} else {
if(file_exists($_G['setting']['attachdir'].$replacevalue)) {
$replacevalue = $_G['setting']['attachurl'].$replacevalue;
}else{
$replacevalue = (preg_match('/^https?:\/\//is', $replacevalue) ? '' : $_G['setting']['ftp']['attachurl']).$replacevalue;
}
}

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2.找到

if($blockitem['picflag'] == '1') {
$replacevalue = $_G['setting']['attachurl'].$blockitem['thumbpath'];
} elseif ($blockitem['picflag'] == '2') {
$replacevalue = $_G['setting']['ftp']['attachurl'].$blockitem['thumbpath'];
}

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修改为

if ($blockitem['picflag'] == '2') {
$replacevalue = (preg_match('/^https?:\/\//is', $blockitem['thumbpath']) ? '' : $_G['setting']['ftp']['attachurl']).$blockitem['thumbpath'];
}else{
if(file_exists($_G['setting']['attachdir'].$blockitem['thumbpath'])) {
$replacevalue = $_G['setting']['attachurl'].$blockitem['thumbpath'];
}else{
$replacevalue = (preg_match('/^https?:\/\//is', $blockitem['thumbpath']) ? '' : $_G['setting']['ftp']['attachurl']).$blockitem['thumbpath'];
}
}

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3.找到

@unlink($_G['setting']['attachdir'].'./'.$thumbpath);

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在下边添加：

C::t('common_block_item')->update($itemid, array('picflag' => 2));
$replacevalue = (preg_match('/^https?:\/\//is', $thumbpath) ? '' : $_G['setting']['ftp']['attachurl']).$thumbpath;

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修改后更新下对应的页面的DIY缓存，以便实时生效

X3.4已改好文件下载

function_block.zip (9.72 KB, 下载次数: 5)