optimizely-oui/module/js/components/Button/index.js

Optimizely's Component Library.

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

import React from "react";
import PropTypes from "prop-types";
import classNames from "classnames";
import Spinner from "../Spinner";
import Icon from "react-oui-icons";
/**
 * @param {Object} props - Properties passed to component
 * @returns {ReactElement}
 */

var Button = function Button(_ref) {
  var _classNames;

  var ariaLabel = _ref.ariaLabel,
      ariaHasPopup = _ref.ariaHasPopup,
      buttonRef = _ref.buttonRef,
      children = _ref.children,
      className = _ref.className,
      isActive = _ref.isActive,
      isDisabled = _ref.isDisabled,
      isLink = _ref.isLink,
      isLoading = _ref.isLoading,
      isSubmit = _ref.isSubmit,
      leftIcon = _ref.leftIcon,
      loadingText = _ref.loadingText,
      onBlur = _ref.onBlur,
      onClick = _ref.onClick,
      onMouseDown = _ref.onMouseDown,
      rightIcon = _ref.rightIcon,
      size = _ref.size,
      style = _ref.style,
      testSection = _ref.testSection,
      title = _ref.title,
      _ref$width = _ref.width,
      width = _ref$width === void 0 ? "default" : _ref$width,
      props = _objectWithoutProperties(_ref, ["ariaLabel", "ariaHasPopup", "buttonRef", "children", "className", "isActive", "isDisabled", "isLink", "isLoading", "isSubmit", "leftIcon", "loadingText", "onBlur", "onClick", "onMouseDown", "rightIcon", "size", "style", "testSection", "title", "width"]);

  var buttonClassNames = classNames("oui-button", (_classNames = {}, _defineProperty(_classNames, "oui-button--".concat(style), style), _defineProperty(_classNames, "oui-button--".concat(size), size), _defineProperty(_classNames, "oui-button--".concat(width), width), _defineProperty(_classNames, "is-active", isActive), _defineProperty(_classNames, "oui-button--loading", isLoading), _defineProperty(_classNames, "flex--inline flex-justified--center flex-align--center", leftIcon || rightIcon), _classNames), className);
  var type = isSubmit ? "submit" : "button";

  function handleOnClick(event) {
    if (isDisabled || isLoading) {
      return;
    }

    onClick(event);
  }

  var leftIconClasses = classNames("flex", "flex-self--center", {
    "push--right": size !== "small",
    "push-half--right": size === "small"
  });
  var leftIconComp = leftIcon ? React.createElement("div", {
    className: leftIconClasses
  }, React.createElement(Icon, {
    name: leftIcon,
    size: size === "large" ? "medium" : "small"
  })) : "";
  var rightIconClasses = classNames("flex", "flex-self--center", {
    "push--left": size !== "small",
    "push-half--left": size === "small"
  });
  var rightIconComp = rightIcon ? React.createElement("div", {
    className: rightIconClasses
  }, React.createElement(Icon, {
    name: rightIcon,
    size: size === "large" ? "medium" : "small"
  })) : "";

  if (isLink) {
    return React.createElement("div", _extends({
      "data-oui-component": true,
      className: buttonClassNames,
      disabled: isDisabled,
      onBlur: onBlur,
      "data-test-section": testSection,
      ref: buttonRef
    }, props), leftIcon && leftIconComp, children, rightIcon && rightIconComp);
  }

  return React.createElement("button", _extends({
    "data-oui-component": true,
    className: buttonClassNames,
    disabled: isDisabled || isLoading,
    type: type,
    onBlur: onBlur,
    onClick: handleOnClick,
    onMouseDown: onMouseDown,
    "data-test-section": testSection,
    "aria-label": ariaLabel,
    "aria-haspopup": ariaHasPopup,
    "aria-live": "polite",
    title: title,
    ref: buttonRef
  }, props), isLoading ? React.createElement(Spinner, {
    "data-test-section": "button-spinner",
    size: "tiny"
  }) : leftIcon && leftIconComp, isLoading ? loadingText || "Processing" : children, !isLoading && rightIcon && rightIconComp);
};

Button.propTypes = {
  /** Should be true if this button displays a menu or tooltip */
  ariaHasPopup: PropTypes.bool,

  /** Describes buttons that have an icon but no text */
  ariaLabel: PropTypes.string,

  /** React ref to the underlying button component */
  buttonRef: PropTypes.oneOfType([PropTypes.func, PropTypes.shape({
    current: PropTypes.instanceOf(Element)
  })]),

  /** Text within the button */
  children: PropTypes.node.isRequired,

  /** CSS class names. */
  className: PropTypes.string,

  /** Render button with active state */
  isActive: PropTypes.bool,

  /** Prevent users from interacting with the button */
  isDisabled: PropTypes.bool,

  /** Changes the button to a div for insertion within a Link component */
  isLink: PropTypes.bool,

  /** When true, adds a spinner to the button and disables the button */
  isLoading: PropTypes.bool,

  /** Make the button act as a submit button */
  isSubmit: PropTypes.bool,

  /** Icon to display on the left */
  leftIcon: PropTypes.node,

  /** When the button adds a spinner, it displays this text */
  loadingText: PropTypes.string,

  /** Function that fires when the button loses focus */
  onBlur: PropTypes.func,

  /** Function that fires when the button is clicked on */
  onClick: PropTypes.func,

  /** Function that fires when the button is mouse downed */
  onMouseDown: PropTypes.func,

  /** Icon to display on the right */
  rightIcon: PropTypes.node,

  /** Various height and width options */
  size: PropTypes.oneOf(["tiny", "small", "large", "narrow", "tight"]),

  /** Various color options */
  style: PropTypes.oneOf(["highlight", "danger", "danger-outline", "outline", "outline-reverse", "plain", "toggle", "underline", "unstyled"]),

  /** Hook for automated JavaScript tests */
  testSection: PropTypes.string,

  /** Title of the button shown as tooltip text when the button is hovered */
  title: PropTypes.string,

  /** Various height and width options */
  width: PropTypes.oneOf(["default", "full"])
};
Button.defaultProps = {
  isLink: false,
  isLoading: false,
  isDisabled: false,
  isSubmit: false,
  loadingText: "",
  onBlur: function onBlur() {
    return null;
  },
  onClick: function onClick() {
    return null;
  },
  onMouseDown: function onMouseDown() {
    return null;
  },
  width: "default"
};
Button.displayName = "Button";
export default Button;