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编辑器远程抓取图片优化

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This commit is contained in:
Devil 2021-07-27 12:29:31 +08:00
parent 7813eafd3d
commit 240a201bf1
3 changed files with 17 additions and 35 deletions
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1
app/service/UeditorService.php
View File

@ -307,6 +307,7 @@ class UeditorService
$ret = ResourcesService::AttachmentAdd($data);
if($ret['code'] == 0)
{
$ret['data']['source'] = htmlspecialchars($imgUrl);
array_push($list, $ret['data']);
}
}

23
extend/base/Uploader.php
View File

@ -375,29 +375,12 @@ class Uploader
return;
}
//获取请求头并检测死链
$heads = get_headers($imgUrl, 1);
if (!(stristr($heads[0], "200") && stristr($heads[0], "OK"))) {
//打开输出缓冲区并获取远程图片
$img = RequestGet($imgUrl);
if(empty($img)) {
$this->stateInfo = $this->getStateInfo("ERROR_DEAD_LINK");
return;
}
//格式验证(扩展名验证和Content-Type验证)
$fileType = strtolower(strrchr($imgUrl, '.'));
if (!in_array($fileType, $this->config['allowFiles']) || !isset($heads['Content-Type']) || !stristr($heads['Content-Type'], "image")) {
$this->stateInfo = $this->getStateInfo("ERROR_HTTP_CONTENTTYPE");
return;
}
//打开输出缓冲区并获取远程图片
ob_start();
$context = stream_context_create(
array('http' => array(
'follow_location' => false // don't follow redirects
))
);
readfile($imgUrl, false, $context);
$img = ob_get_contents();
ob_end_clean();
preg_match("/[\/]([^\/]*)[\.]?[^\.\/]*$/", $imgUrl, $m);
$this->oriName = $m ? $m[1]:"";

28
public/static/common/lib/ueditor/ueditor.all.js
View File

@ -23253,21 +23253,19 @@ UE.plugins['catchremoteimage'] = function () {
}
/* 获取源路径和新路径 */
var i, newSrc, list = info.data || null;
if(list == null || list.length <= 0 || list.length != imgs.length)
{
return;
}
// 循环处理图片替换
for (i = 0; i<imgs.length;i++) {
if((list[i] || null) != null && (list[i]['url'] || null) != null)
{
newSrc = catcherUrlPrefix + list[i]['url'];
domUtils.setAttributes(imgs[i], {
"src": newSrc,
"_src": newSrc
});
var i, j, ci, cj, oldSrc, newSrc, list = info.data;
for (i = 0; ci = imgs[i++];) {
oldSrc = ci.getAttribute('_src') || ci.src || "";
for (j = 0; cj = list[j++];) {
if (oldSrc == cj.source && cj.state == 'SUCCESS') {
//抓取失败时不做替换处理
newSrc = catcherUrlPrefix + cj.url;
domUtils.setAttributes(ci, {
"src": newSrc,
"_src": newSrc
});
break;
}
}
}
me.fireEvent('catchremotesuccess')