@lonelyplanet/dotcom-core
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JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
var React = require("react");
var Component = React.Component;
function asyncComponent(getComponent) {
var ComponentCache = null;
return (function (_super) {
__extends(AsyncComponent, _super);
function AsyncComponent(props) {
var _this = _super.call(this, props) || this;
_this.state = { Component: ComponentCache };
return _this;
}
AsyncComponent.prototype.componentWillMount = function () {
var _this = this;
if (!this.state.Component) {
getComponent().then(function (Component) {
ComponentCache = Component;
_this.setState({ Component: Component });
});
}
};
AsyncComponent.prototype.render = function () {
var Component = this.state.Component;
if (Component) {
return React.createElement(Component, __assign({}, this.props));
}
return null;
};
return AsyncComponent;
}(Component));
}
exports.default = asyncComponent;