Breadcrumb.js
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"use strict";
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var React = _interopRequireWildcard(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _toArray = _interopRequireDefault(require("rc-util/lib/Children/toArray"));
var _BreadcrumbItem = _interopRequireDefault(require("./BreadcrumbItem"));
var _BreadcrumbSeparator = _interopRequireDefault(require("./BreadcrumbSeparator"));
var _menu = _interopRequireDefault(require("../menu"));
var _configProvider = require("../config-provider");
var _devWarning = _interopRequireDefault(require("../_util/devWarning"));
var _reactNode = require("../_util/reactNode");
var __rest = void 0 && (void 0).__rest || function (s, e) {
var t = {};
for (var p in s) {
if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
}
if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
}
return t;
};
function getBreadcrumbName(route, params) {
if (!route.breadcrumbName) {
return null;
}
var paramsKeys = Object.keys(params).join('|');
var name = route.breadcrumbName.replace(new RegExp(":(".concat(paramsKeys, ")"), 'g'), function (replacement, key) {
return params[key] || replacement;
});
return name;
}
function defaultItemRender(route, params, routes, paths) {
var isLastItem = routes.indexOf(route) === routes.length - 1;
var name = getBreadcrumbName(route, params);
return isLastItem ? /*#__PURE__*/React.createElement("span", null, name) : /*#__PURE__*/React.createElement("a", {
href: "#/".concat(paths.join('/'))
}, name);
}
var getPath = function getPath(path, params) {
path = (path || '').replace(/^\//, '');
Object.keys(params).forEach(function (key) {
path = path.replace(":".concat(key), params[key]);
});
return path;
};
var addChildPath = function addChildPath(paths) {
var childPath = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
var params = arguments.length > 2 ? arguments[2] : undefined;
var originalPaths = (0, _toConsumableArray2["default"])(paths);
var path = getPath(childPath, params);
if (path) {
originalPaths.push(path);
}
return originalPaths;
};
var Breadcrumb = function Breadcrumb(_a) {
var customizePrefixCls = _a.prefixCls,
_a$separator = _a.separator,
separator = _a$separator === void 0 ? '/' : _a$separator,
style = _a.style,
className = _a.className,
routes = _a.routes,
children = _a.children,
_a$itemRender = _a.itemRender,
itemRender = _a$itemRender === void 0 ? defaultItemRender : _a$itemRender,
_a$params = _a.params,
params = _a$params === void 0 ? {} : _a$params,
restProps = __rest(_a, ["prefixCls", "separator", "style", "className", "routes", "children", "itemRender", "params"]);
var _React$useContext = React.useContext(_configProvider.ConfigContext),
getPrefixCls = _React$useContext.getPrefixCls,
direction = _React$useContext.direction;
var crumbs;
var prefixCls = getPrefixCls('breadcrumb', customizePrefixCls);
if (routes && routes.length > 0) {
// generated by route
var paths = [];
crumbs = routes.map(function (route) {
var path = getPath(route.path, params);
if (path) {
paths.push(path);
} // generated overlay by route.children
var overlay;
if (route.children && route.children.length) {
overlay = /*#__PURE__*/React.createElement(_menu["default"], null, route.children.map(function (child) {
return /*#__PURE__*/React.createElement(_menu["default"].Item, {
key: child.path || child.breadcrumbName
}, itemRender(child, params, routes, addChildPath(paths, child.path, params)));
}));
}
return /*#__PURE__*/React.createElement(_BreadcrumbItem["default"], {
overlay: overlay,
separator: separator,
key: path || route.breadcrumbName
}, itemRender(route, params, routes, paths));
});
} else if (children) {
crumbs = (0, _toArray["default"])(children).map(function (element, index) {
if (!element) {
return element;
}
(0, _devWarning["default"])(element.type && (element.type.__ANT_BREADCRUMB_ITEM === true || element.type.__ANT_BREADCRUMB_SEPARATOR === true), 'Breadcrumb', "Only accepts Breadcrumb.Item and Breadcrumb.Separator as it's children");
return (0, _reactNode.cloneElement)(element, {
separator: separator,
key: index
});
});
}
var breadcrumbClassName = (0, _classnames["default"])(prefixCls, (0, _defineProperty2["default"])({}, "".concat(prefixCls, "-rtl"), direction === 'rtl'), className);
return /*#__PURE__*/React.createElement("div", (0, _extends2["default"])({
className: breadcrumbClassName,
style: style
}, restProps), crumbs);
};
Breadcrumb.Item = _BreadcrumbItem["default"];
Breadcrumb.Separator = _BreadcrumbSeparator["default"];
var _default = Breadcrumb;
exports["default"] = _default;