From 7fdeaedb75ae3511f3425d616b15c8db5cf9e3bc Mon Sep 17 00:00:00 2001
From: wangsijie <i@sijie.wang>
Date: Wed, 14 Oct 2020 15:44:51 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20linkToImg=E6=94=AF=E6=8C=81=E8=87=AA?=
 =?UTF-8?q?=E5=AE=9A=E4=B9=89format?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                         | 2 ++
 README_en_US.md                   | 1 +
 src/ts/util/fixBrowserBehavior.ts | 4 ++++
 types/index.d.ts                  | 3 +++
 4 files changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 37075efe6..86eb8d084 100644
--- a/README.md
+++ b/README.md
@@ -395,6 +395,8 @@ xhr.send(JSON.stringify({url: src})); // src 为站外图片地址
 }
 ```
 
+后端返回的数据结构不一致时，可使用 `linkToImgFormat` 进行转换。
+
 * `success`，`format`，`error` 不会同时触发，具体调用情况如下：
 
 ```js
diff --git a/README_en_US.md b/README_en_US.md
index d1efcd41c..03a9079d6 100644
--- a/README_en_US.md
+++ b/README_en_US.md
@@ -377,6 +377,7 @@ xhr.send(JSON.stringify({url: src})); // src is the address of the image outside
 | max | The largest upload file Byte | 10 * 1024 * 1024 |
 | linkToImgUrl | When the clipboard contains the image address, use this url to re-upload | '' |
 | linkToImgCallback | Callback when uploading picture address | - |
+| linkToImgFormat | Transform the data returned by the server to meet the built-in data structure (responseText: string): string | - |
 | success | Upload success callback (editor: HTMLPreElement, msg: string): void | - |
 | error | Upload failure callback (msg: string): void | - |
 | token | CORS upload verification, header is X-Upload-Token | - |
diff --git a/src/ts/util/fixBrowserBehavior.ts b/src/ts/util/fixBrowserBehavior.ts
index b964a8922..c655be3e8 100644
--- a/src/ts/util/fixBrowserBehavior.ts
+++ b/src/ts/util/fixBrowserBehavior.ts
@@ -1216,6 +1216,10 @@ export const paste = (vditor: IVditor, event: ClipboardEvent & { target: HTMLEle
             xhr.onreadystatechange = () => {
                 if (xhr.readyState === XMLHttpRequest.DONE) {
                     if (xhr.status === 200) {
+                        let responseText = xhr.responseText;
+                        if (vditor.options.upload.linkToImgFormat) {
+                            responseText = vditor.options.upload.linkToImgFormat(xhr.responseText);
+                        }
                         const responseJSON = JSON.parse(xhr.responseText);
                         if (responseJSON.code !== 0) {
                             vditor.tip.show(responseJSON.msg);
diff --git a/types/index.d.ts b/types/index.d.ts
index 5891c5ae3..63d14eb0b 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -272,6 +272,9 @@ interface IUpload {
     /** 对服务端返回的数据进行转换，以满足内置的数据结构 */
     format?(files: File[], responseText: string): string;
 
+    /** 对服务端返回的数据进行转换(对应linkToImgUrl)，以满足内置的数据结构 */
+    linkToImgFormat?(responseText: string): string;
+
     /** 将上传的文件处理后再返回  */
     file?(files: File[]): File[];