rsuite/cjs/utils/previewFile.js

A suite of react components

"use strict";

exports.__esModule = true;
exports.isImage = isImage;
exports.default = void 0;
// https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Image_types
var MIME = ['image/apng', 'image/avif', 'image/gif', 'image/jpeg', 'image/png', 'image/svg+xml', 'image/webp'];

function isImage(file) {
  return MIME.includes(file === null || file === void 0 ? void 0 : file.type);
}

var _default = function _default(file, callback) {
  if (!isImage(file)) {
    return callback(null);
  }

  var reader = new FileReader();

  reader.onloadend = function () {
    callback(reader.result);
  };

  reader.readAsDataURL(file);
};

exports.default = _default;