airopt-manager/adi-ui/.pnpm-store/v10/files/3c/f292219da5b88ea5871ccf58d0c181210d23b4e393c5dadced0950ccdab20ba3dd5bb237aaa2a2cb95b4587fe40f326add5ccbb929991774b1de0335158885

'use strict';

var AxiosError = require('../core/AxiosError');
var parseProtocol = require('./parseProtocol');
var platform = require('../platform');

var DATA_URL_PATTERN = /^(?:([^;]+);)?(?:[^;]+;)?(base64|),([\s\S]*)$/;

/**
 * Parse data uri to a Buffer or Blob
 * @param {String} uri
 * @param {?Boolean} asBlob
 * @param {?Object} options
 * @param {?Function} options.Blob
 * @returns {Buffer|Blob}
 */
module.exports = function fromDataURI(uri, asBlob, options) {
  var _Blob = options && options.Blob || platform.classes.Blob;
  var protocol = parseProtocol(uri);

  if (asBlob === undefined && _Blob) {
    asBlob = true;
  }

  if (protocol === 'data') {
    uri = protocol.length ? uri.slice(protocol.length + 1) : uri;

    var match = DATA_URL_PATTERN.exec(uri);

    if (!match) {
      throw new AxiosError('Invalid URL', AxiosError.ERR_INVALID_URL);
    }

    var mime = match[1];
    var isBase64 = match[2];
    var body = match[3];
    var buffer = Buffer.from(decodeURIComponent(body), isBase64 ? 'base64' : 'utf8');

    if (asBlob) {
      if (!_Blob) {
        throw new AxiosError('Blob is not supported', AxiosError.ERR_NOT_SUPPORT);
      }

      return new _Blob([buffer], {type: mime});
    }

    return buffer;
  }

  throw new AxiosError('Unsupported protocol ' + protocol, AxiosError.ERR_NOT_SUPPORT);
};