tweb-i2p/src/helpers/fillPropertyValue.ts

/*
 * https://github.com/morethanwords/tweb
 * Copyright (C) 2019-2021 Eduard Kuzmenko
 * https://github.com/morethanwords/tweb/blob/master/LICENSE
 */

export default function fillPropertyValue(str: string) {
  let splitted = str.split(' ');
  if(splitted.length !== 4) {
    if(!splitted[0]) splitted[0] = '0px';
    for(let i = splitted.length; i < 4; ++i) {
      splitted[i] = splitted[i % 2] || splitted[0] || '0px';
    }
  }

  return splitted;
}