117 lines
4.7 KiB
JavaScript
117 lines
4.7 KiB
JavaScript
"use strict";
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exports.__esModule = true;
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var _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; };
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var _react = require("react");
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var _react2 = _interopRequireDefault(_react);
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var _propTypes = require("prop-types");
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var _propTypes2 = _interopRequireDefault(_propTypes);
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var _invariant = require("invariant");
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var _invariant2 = _interopRequireDefault(_invariant);
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var _history = require("history");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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var isModifiedEvent = function isModifiedEvent(event) {
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return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);
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};
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/**
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* The public API for rendering a history-aware <a>.
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*/
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var Link = function (_React$Component) {
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_inherits(Link, _React$Component);
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function Link() {
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var _temp, _this, _ret;
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_classCallCheck(this, Link);
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for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
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args[_key] = arguments[_key];
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}
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return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.handleClick = function (event) {
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if (_this.props.onClick) _this.props.onClick(event);
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if (!event.defaultPrevented && // onClick prevented default
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event.button === 0 && // ignore everything but left clicks
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!_this.props.target && // let browser handle "target=_blank" etc.
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!isModifiedEvent(event) // ignore clicks with modifier keys
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) {
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event.preventDefault();
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var history = _this.context.router.history;
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var _this$props = _this.props,
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replace = _this$props.replace,
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to = _this$props.to;
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if (replace) {
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history.replace(to);
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} else {
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history.push(to);
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}
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}
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}, _temp), _possibleConstructorReturn(_this, _ret);
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}
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Link.prototype.render = function render() {
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var _props = this.props,
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replace = _props.replace,
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to = _props.to,
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innerRef = _props.innerRef,
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props = _objectWithoutProperties(_props, ["replace", "to", "innerRef"]); // eslint-disable-line no-unused-vars
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(0, _invariant2.default)(this.context.router, "You should not use <Link> outside a <Router>");
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(0, _invariant2.default)(to !== undefined, 'You must specify the "to" property');
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var history = this.context.router.history;
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var location = typeof to === "string" ? (0, _history.createLocation)(to, null, null, history.location) : to;
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var href = history.createHref(location);
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return _react2.default.createElement("a", _extends({}, props, { onClick: this.handleClick, href: href, ref: innerRef }));
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};
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return Link;
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}(_react2.default.Component);
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Link.propTypes = {
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onClick: _propTypes2.default.func,
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target: _propTypes2.default.string,
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replace: _propTypes2.default.bool,
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to: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]).isRequired,
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innerRef: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.func])
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};
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Link.defaultProps = {
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replace: false
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};
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Link.contextTypes = {
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router: _propTypes2.default.shape({
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history: _propTypes2.default.shape({
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push: _propTypes2.default.func.isRequired,
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replace: _propTypes2.default.func.isRequired,
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createHref: _propTypes2.default.func.isRequired
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}).isRequired
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}).isRequired
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};
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exports.default = Link; |