V4.6.6-1 (#656)

packages/web/common/file/read.ts

@@ -0,0 +1,53 @@
+import { uploadMarkdownBase64 } from '@fastgpt/global/common/string/markdown';
+import { htmlStr2Md } from '../string/markdown';
+/**
+ * read file raw text
+ */
+export const readFileRawText = (file: File) => {
+  return new Promise((resolve: (_: string) => void, reject) => {
+    try {
+      const reader = new FileReader();
+      reader.onload = () => {
+        resolve(reader.result as string);
+      };
+      reader.onerror = (err) => {
+        console.log('error txt read:', err);
+        reject('Read file error');
+      };
+      reader.readAsText(file);
+    } catch (error) {
+      reject(error);
+    }
+  });
+};
+
+export const readMdFile = async ({
+  file,
+  uploadImgController
+}: {
+  file: File;
+  uploadImgController: (base64: string) => Promise<string>;
+}) => {
+  const md = await readFileRawText(file);
+  const rawText = await uploadMarkdownBase64({
+    rawText: md,
+    uploadImgController
+  });
+  return rawText;
+};
+
+export const readHtmlFile = async ({
+  file,
+  uploadImgController
+}: {
+  file: File;
+  uploadImgController: (base64: string) => Promise<string>;
+}) => {
+  const md = htmlStr2Md(await readFileRawText(file));
+  const rawText = await uploadMarkdownBase64({
+    rawText: md,
+    uploadImgController
+  });
+
+  return rawText;
+};