@pmwcs/base/dist/with-theme.js

PMWCS base module

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.withTheme = exports.parseThemeOptions = void 0;

var _preact = require("preact");

var _classnames = _interopRequireDefault(require("classnames"));

var _strings = require("./utils/strings");

var _excluded = ["theme", "className"];

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

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; }

/**
 * Actually parses the theme options
 */
var parseThemeOptions = function parseThemeOptions(theme) {
  var themeItems = Array.isArray(theme) ? theme : [theme];
  return themeItems.filter(function (v) {
    return !!v;
  }).map(function (v) {
    return 'mdc-theme--' + (0, _strings.toDashCase)(v);
  });
};
/**
 * HOC that adds themeability to any component
 */


exports.parseThemeOptions = parseThemeOptions;

var withTheme = function withTheme(Component) {
  var HOC = function HOC(props) {
    var theme = props.theme,
        className = props.className,
        rest = _objectWithoutProperties(props, _excluded);

    if (theme) {
      var classes = (0, _classnames.default)(className, parseThemeOptions(theme));
      return (0, _preact.createElement)(Component, _objectSpread({
        className: classes
      }, rest));
    }

    return (0, _preact.createElement)(Component, _objectSpread({
      className: className
    }, rest));
  };

  HOC.displayName = 'withTheme';
  return HOC;
};

exports.withTheme = withTheme;