shared.js

"use strict";

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

function getBackgroundColor(props) {
  var seed = props.seed,
      saturation = props.saturation,
      brightness = props.brightness,
      color = props.color;

  if (color) return color;
  var hue = Math.sin(seed);
  hue = hue < 0 ? -hue : hue;
  hue = Math.round(hue * 359) + 1;
  return "hsl(" + hue + "," + saturation + "," + brightness + ")";
}

function getFontSize(props) {
  var single = props.single;

  return single ? props.size / 1.7 : (props.size - 5) / 2;
}

function getInitials(props) {
  var text = props.text,
      single = props.single;

  if (text !== null && (typeof text === "undefined" ? "undefined" : _typeof(text)) === 'object') {
    return text;
  } else if (text.indexOf(" ") > 0 && !single) {
    return text.split(" ")[0].charAt(0) + text.split(" ")[1].charAt(0);
  } else {
    return text.charAt(0);
  }
}

var defaultProps = {
  size: 75,
  saturation: "80%",
  brightness: "40%",
  color: false,
  single: false
};

if (typeof exports != 'undefined') {
  exports.getBackgroundColor = getBackgroundColor;
  exports.getFontSize = getFontSize;
  exports.getInitials = getInitials;
  exports.defaultProps = defaultProps;
}