74 lines
2.8 KiB
JavaScript
74 lines
2.8 KiB
JavaScript
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 _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof 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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import React from "react";
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import PropTypes from "prop-types";
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import Route from "./Route";
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import Link from "./Link";
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/**
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* A <Link> wrapper that knows if it's "active" or not.
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*/
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var NavLink = function NavLink(_ref) {
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var to = _ref.to,
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exact = _ref.exact,
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strict = _ref.strict,
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location = _ref.location,
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activeClassName = _ref.activeClassName,
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className = _ref.className,
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activeStyle = _ref.activeStyle,
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style = _ref.style,
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getIsActive = _ref.isActive,
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ariaCurrent = _ref["aria-current"],
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rest = _objectWithoutProperties(_ref, ["to", "exact", "strict", "location", "activeClassName", "className", "activeStyle", "style", "isActive", "aria-current"]);
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var path = (typeof to === "undefined" ? "undefined" : _typeof(to)) === "object" ? to.pathname : to;
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// Regex taken from: https://github.com/pillarjs/path-to-regexp/blob/master/index.js#L202
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var escapedPath = path && path.replace(/([.+*?=^!:${}()[\]|/\\])/g, "\\$1");
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return React.createElement(Route, {
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path: escapedPath,
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exact: exact,
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strict: strict,
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location: location,
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children: function children(_ref2) {
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var location = _ref2.location,
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match = _ref2.match;
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var isActive = !!(getIsActive ? getIsActive(match, location) : match);
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return React.createElement(Link, _extends({
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to: to,
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className: isActive ? [className, activeClassName].filter(function (i) {
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return i;
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}).join(" ") : className,
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style: isActive ? _extends({}, style, activeStyle) : style,
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"aria-current": isActive && ariaCurrent || null
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}, rest));
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}
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});
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};
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NavLink.propTypes = {
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to: Link.propTypes.to,
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exact: PropTypes.bool,
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strict: PropTypes.bool,
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location: PropTypes.object,
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activeClassName: PropTypes.string,
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className: PropTypes.string,
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activeStyle: PropTypes.object,
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style: PropTypes.object,
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isActive: PropTypes.func,
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"aria-current": PropTypes.oneOf(["page", "step", "location", "date", "time", "true"])
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};
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NavLink.defaultProps = {
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activeClassName: "active",
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"aria-current": "page"
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};
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export default NavLink; |