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基于Raect和antd的富文本编辑器braft-editor的使用

合宙 模组资料网 7个月前 (05-15) 195次浏览 已收录 0个评论 扫描二维码
/*
 * @Autor: Clairoll
 * @Date: 2020-08-25 15:17:35
 * @LastEditTime: 2020-08-28 15:55:24
 * @Email: [email protected]
 * @description: 富文本编辑器
 */
import React, { useState } from "react";
import { Upload, message, Icon } from "antd";
import BraftEditor from "braft-editor";
import { ContentUtils } from "braft-utils";
import { EditControl } from "./constant";

import "braft-editor/dist/index.css";
import "./index.less";

const RichTexts = (props) => {
  const [editorState, setEditorState] = useState(
    BraftEditor.createEditorState(null)
  );

  //图片上传回调
  const uploadImageChange = (info, editorState) => {
    if (info.file.status === "done") {
      // 富文本图片上传成功,将图片地址加入富文本内容
      let data = ContentUtils.insertMedias(editorState, [
        { type: "IMAGE", url: info.file.response.url },
      ]);
      setEditorState(data);
      // 回调给父组件
      props.getValue(data.toHTML());
    } else if (info.file.status === "error") {
      message.error("图片上传失败");
    }
  };

  //文件上传回调
  const uploadFileChange = (info, editorState) => {
    if (info.file.status === "done") {
      // 富文本文件上传成功,将图片地址加入富文本内容
      let data = ContentUtils.insertHTML(
        editorState,
        `<a target="_blank" href="{info.file.response.data.url}" rel="noopener">{info.file.response.data.file_name}</a>`
      );

      setEditorState(data);
      // 回调给父组件
      props.getValue(data.toHTML());
    } else if (info.file.status === "error") {
      message.error("文件上传失败");
    }
  };
  // 自定义插件
  const extendControls = [
  // 图片上传插件
    {
      key: "antd-uploader",
      type: "component",
      component: (
        <Upload
          action="/api/site/markdown_image"
          accept="image/*"
          onChange={(info) => uploadImageChange(info, editorState)}
          showUploadList={false}
        >
          {/* 这里的按钮最好加上type="button",以避免在表单容器中触发表单提交,用Antd的Button组件则无需如此 */}
          <button
            type="button"
            className="control-item button upload-button"
            data-title="插入图片"
          >
            <Icon type="picture" />
          </button>
        </Upload>
      ),
    },
    // 文件上传插件
    {
      key: "antd-directory",
      type: "component",
      component: (
        <Upload
          action="/api/site/annex"
          onChange={(info) => uploadFileChange(info, editorState)}
          name="0"
          showUploadList={false}
        >
          {/* 这里的按钮最好加上type="button",以避免在表单容器中触发表单提交,用Antd的Button组件则无需如此 */}
          <button
            type="button"
            className="control-item button upload-button"
            data-title="上传文件"
          >
            <Icon type="folder-add" />
          </button>
        </Upload>
      ),
    },
  ];
  return (
    <div>
      <BraftEditor
        value={editorState}
        controls={EditControl}
        onChange={(editorState) => {
          setEditorState(editorState);
          props.getValue(editorState.toHTML());
        }}
        extendControls={extendControls}
      />
    </div>
  );
};
export default RichTexts;

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