@lobehub/ui/es/EmojiPicker/AvatarUploader.js

Lobe UI is an open-source UI component library for building AIGC web apps

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
import { Button, Upload, message } from 'antd';
import { ChevronLeftIcon, ImageUpIcon } from 'lucide-react';
import { memo, useCallback, useRef, useState } from 'react';
import AvatarEditor from 'react-avatar-editor';
import { Center, Flexbox } from 'react-layout-kit';
import Icon from "../Icon";
import { useStyles } from "./style";
import { jsx as _jsx } from "react/jsx-runtime";
import { jsxs as _jsxs } from "react/jsx-runtime";
var Dragger = Upload.Dragger;
var createUploadImageHandler = function createUploadImageHandler(onUploadImage) {
  return function (file) {
    var reader = new FileReader();
    reader.readAsDataURL(file);
    reader.addEventListener('load', function () {
      onUploadImage(String(reader.result));
    });
  };
};
var AvatarUploader = /*#__PURE__*/memo(function (_ref) {
  var onChange = _ref.onChange,
    texts = _ref.texts,
    _ref$compressSize = _ref.compressSize,
    compressSize = _ref$compressSize === void 0 ? 256 : _ref$compressSize,
    onUpload = _ref.onUpload;
  var editor = useRef(null);
  var _useState = useState(''),
    _useState2 = _slicedToArray(_useState, 2),
    previewImage = _useState2[0],
    setPreviewImage = _useState2[1];
  var _useStyles = useStyles(),
    styles = _useStyles.styles;
  var beforeUpload = useCallback(function (file) {
    var isJpgOrPng = file.type === 'image/jpeg' || file.type === 'image/png';
    if (!isJpgOrPng) {
      message.error((texts === null || texts === void 0 ? void 0 : texts.fileTypeError) || 'You can only upload JPG/PNG file!');
      return;
    }
    return createUploadImageHandler(function (avatar) {
      setPreviewImage(avatar);
    })(file);
  }, []);
  var handleUpload = function handleUpload() {
    if (!editor.current) return;
    var canvasScaled = editor.current.getImageScaledToCanvas();
    var dataUrl = canvasScaled.toDataURL();
    onChange(dataUrl);
    if (!onUpload) return;
    var file = new File([dataUrl], 'avatar.webp', {
      type: 'image/webp'
    });
    onUpload === null || onUpload === void 0 || onUpload(file);
  };
  return /*#__PURE__*/_jsxs(Flexbox, {
    padding: 10,
    style: {
      position: 'relative'
    },
    width: '100%',
    children: [!previewImage && /*#__PURE__*/_jsx(Dragger, {
      accept: 'image',
      beforeUpload: beforeUpload,
      itemRender: function itemRender() {
        return void 0;
      },
      maxCount: 1,
      multiple: false,
      children: /*#__PURE__*/_jsxs(Center, {
        gap: 16,
        height: compressSize,
        width: compressSize,
        children: [/*#__PURE__*/_jsx(Icon, {
          icon: ImageUpIcon,
          size: {
            fontSize: 48,
            strokeWidth: 1.5
          }
        }), /*#__PURE__*/_jsx("div", {
          children: (texts === null || texts === void 0 ? void 0 : texts.draggerDesc) || 'Click or Drag image to this area to upload'
        })]
      })
    }), previewImage && /*#__PURE__*/_jsxs(Center, {
      gap: 8,
      style: {
        position: 'relative'
      },
      width: '100%',
      children: [/*#__PURE__*/_jsx(Flexbox, {
        className: styles.editor,
        children: /*#__PURE__*/_jsx(AvatarEditor, {
          border: 0,
          borderRadius: compressSize / 2,
          height: compressSize,
          image: previewImage,
          ref: editor,
          width: compressSize
        })
      }), /*#__PURE__*/_jsxs(Flexbox, {
        gap: 8,
        horizontal: true,
        style: {
          position: 'relative'
        },
        width: '100%',
        children: [/*#__PURE__*/_jsx(Button, {
          icon: /*#__PURE__*/_jsx(Icon, {
            icon: ChevronLeftIcon
          }),
          onClick: function onClick() {
            return setPreviewImage('');
          },
          style: {
            flex: 'none'
          }
        }), /*#__PURE__*/_jsx(Button, {
          onClick: handleUpload,
          style: {
            flex: 1,
            fontWeight: 500
          },
          type: 'primary',
          children: (texts === null || texts === void 0 ? void 0 : texts.uploadBtn) || 'Crop and Upload'
        })]
      })]
    })]
  });
});
export default AvatarUploader;