react-compose-onmount
Version:
A helper function to attach onmount handler to stateless function components
75 lines (53 loc) • 3.71 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.composeWithOnMount = void 0;
var _react = _interopRequireDefault(require("react"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
var composeWithOnMount = function composeWithOnMount(onMount, onUnmount) {
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
return function (BaseComponent) {
return (
/*#__PURE__*/
function (_React$PureComponent) {
_inherits(_class, _React$PureComponent);
function _class(props) {
var _this;
_classCallCheck(this, _class);
_this = _possibleConstructorReturn(this, _getPrototypeOf(_class).call(this, props));
var forMount = options.onMount || 'componentDidMount';
var forUnmount = options.onUnmount || 'componentWillUnmount';
if (onMount) {
_this[forMount] = function () {
onMount(this.props);
};
}
if (onUnmount) {
_this[forUnmount] = function () {
onUnmount(this.props);
};
}
return _this;
}
_createClass(_class, [{
key: "render",
value: function render() {
return _react.default.createElement(BaseComponent, this.props);
}
}]);
return _class;
}(_react.default.PureComponent)
);
};
};
exports.composeWithOnMount = composeWithOnMount;