sigma
Version:
A JavaScript library dedicated to graph drawing.
3,843 lines • 116 kB
JavaScript
module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = require('../ssr-module-cache.js');
/******/
/******/ // The require function
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/******/ return __webpack_require__(__webpack_require__.s = 2);
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/******/ ({
/***/ "/jkW":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.isDynamicRoute = isDynamicRoute; // Identify /[param]/ in route string
const TEST_ROUTE = /\/\[[^/]+?\](?=\/|$)/;
function isDynamicRoute(route) {
return TEST_ROUTE.test(route);
}
/***/ }),
/***/ "0Bsm":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var _interopRequireDefault = __webpack_require__("TqRt");
exports.__esModule = true;
exports.default = withRouter;
var _react = _interopRequireDefault(__webpack_require__("cDcd"));
var _router = __webpack_require__("nOHt");
function withRouter(ComposedComponent) {
function WithRouterWrapper(props) {
return /*#__PURE__*/_react.default.createElement(ComposedComponent, Object.assign({
router: (0, _router.useRouter)()
}, props));
}
WithRouterWrapper.getInitialProps = ComposedComponent.getInitialProps // This is needed to allow checking for custom getInitialProps in _app
;
WithRouterWrapper.origGetInitialProps = ComposedComponent.origGetInitialProps;
if (false) {}
return WithRouterWrapper;
}
/***/ }),
/***/ "0G5g":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.cancelIdleCallback = exports.requestIdleCallback = void 0;
const requestIdleCallback = typeof self !== 'undefined' && self.requestIdleCallback || function (cb) {
let start = Date.now();
return setTimeout(function () {
cb({
didTimeout: false,
timeRemaining: function () {
return Math.max(0, 50 - (Date.now() - start));
}
});
}, 1);
};
exports.requestIdleCallback = requestIdleCallback;
const cancelIdleCallback = typeof self !== 'undefined' && self.cancelIdleCallback || function (id) {
return clearTimeout(id);
};
exports.cancelIdleCallback = cancelIdleCallback;
/***/ }),
/***/ 2:
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__("EVDp");
/***/ }),
/***/ "284h":
/***/ (function(module, exports, __webpack_require__) {
var _typeof = __webpack_require__("cDf5");
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function _getRequireWildcardCache() {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") {
return {
"default": obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj["default"] = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
module.exports = _interopRequireWildcard;
/***/ }),
/***/ "3WeD":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.searchParamsToUrlQuery = searchParamsToUrlQuery;
exports.urlQueryToSearchParams = urlQueryToSearchParams;
exports.assign = assign;
function searchParamsToUrlQuery(searchParams) {
const query = {};
searchParams.forEach((value, key) => {
if (typeof query[key] === 'undefined') {
query[key] = value;
} else if (Array.isArray(query[key])) {
;
query[key].push(value);
} else {
query[key] = [query[key], value];
}
});
return query;
}
function stringifyUrlQueryParam(param) {
if (typeof param === 'string' || typeof param === 'number' && !isNaN(param) || typeof param === 'boolean') {
return String(param);
} else {
return '';
}
}
function urlQueryToSearchParams(urlQuery) {
const result = new URLSearchParams();
Object.entries(urlQuery).forEach(([key, value]) => {
if (Array.isArray(value)) {
value.forEach(item => result.append(key, stringifyUrlQueryParam(item)));
} else {
result.set(key, stringifyUrlQueryParam(value));
}
});
return result;
}
function assign(target, ...searchParamsList) {
searchParamsList.forEach(searchParams => {
Array.from(searchParams.keys()).forEach(key => target.delete(key));
searchParams.forEach((value, key) => target.append(key, value));
});
return target;
}
/***/ }),
/***/ "3wub":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.normalizeLocalePath = normalizeLocalePath;
function normalizeLocalePath(pathname, locales) {
let detectedLocale; // first item will be empty string from splitting at first char
const pathnameParts = pathname.split('/');
(locales || []).some(locale => {
if (pathnameParts[1].toLowerCase() === locale.toLowerCase()) {
detectedLocale = locale;
pathnameParts.splice(1, 1);
pathname = pathnameParts.join('/') || '/';
return true;
}
return false;
});
return {
pathname,
detectedLocale
};
}
/***/ }),
/***/ "6D7l":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.formatUrl = formatUrl;
var querystring = _interopRequireWildcard(__webpack_require__("3WeD"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function () {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
} // Format function modified from nodejs
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
const slashedProtocols = /https?|ftp|gopher|file/;
function formatUrl(urlObj) {
let {
auth,
hostname
} = urlObj;
let protocol = urlObj.protocol || '';
let pathname = urlObj.pathname || '';
let hash = urlObj.hash || '';
let query = urlObj.query || '';
let host = false;
auth = auth ? encodeURIComponent(auth).replace(/%3A/i, ':') + '@' : '';
if (urlObj.host) {
host = auth + urlObj.host;
} else if (hostname) {
host = auth + (~hostname.indexOf(':') ? `[${hostname}]` : hostname);
if (urlObj.port) {
host += ':' + urlObj.port;
}
}
if (query && typeof query === 'object') {
query = String(querystring.urlQueryToSearchParams(query));
}
let search = urlObj.search || query && `?${query}` || '';
if (protocol && protocol.substr(-1) !== ':') protocol += ':';
if (urlObj.slashes || (!protocol || slashedProtocols.test(protocol)) && host !== false) {
host = '//' + (host || '');
if (pathname && pathname[0] !== '/') pathname = '/' + pathname;
} else if (!host) {
host = '';
}
if (hash && hash[0] !== '#') hash = '#' + hash;
if (search && search[0] !== '?') search = '?' + search;
pathname = pathname.replace(/[?#]/g, encodeURIComponent);
search = search.replace('#', '%23');
return `${protocol}${host}${pathname}${search}${hash}`;
}
/***/ }),
/***/ "6mnf":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
exports.__esModule = true;
exports.compileNonPath = compileNonPath;
exports.default = prepareDestination;
var _querystring = __webpack_require__("3WeD");
var _parseRelativeUrl = __webpack_require__("hS4m");
var pathToRegexp = _interopRequireWildcard(__webpack_require__("zOyy"));
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function () {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
function compileNonPath(value, params) {
if (!value.includes(':')) {
return value;
}
for (const key of Object.keys(params)) {
if (value.includes(`:${key}`)) {
value = value.replace(new RegExp(`:${key}\\*`, 'g'), `:${key}--ESCAPED_PARAM_ASTERISKS`).replace(new RegExp(`:${key}\\?`, 'g'), `:${key}--ESCAPED_PARAM_QUESTION`).replace(new RegExp(`:${key}\\+`, 'g'), `:${key}--ESCAPED_PARAM_PLUS`).replace(new RegExp(`:${key}(?!\\w)`, 'g'), `--ESCAPED_PARAM_COLON${key}`);
}
}
value = value.replace(/(:|\*|\?|\+|\(|\)|\{|\})/g, '\\$1').replace(/--ESCAPED_PARAM_PLUS/g, '+').replace(/--ESCAPED_PARAM_COLON/g, ':').replace(/--ESCAPED_PARAM_QUESTION/g, '?').replace(/--ESCAPED_PARAM_ASTERISKS/g, '*'); // the value needs to start with a forward-slash to be compiled
// correctly
return pathToRegexp.compile(`/${value}`, {
validate: false
})(params).substr(1);
}
function prepareDestination(destination, params, query, appendParamsToQuery) {
let parsedDestination = {}; // clone query so we don't modify the original
query = Object.assign({}, query);
const hadLocale = query.__nextLocale;
delete query.__nextLocale;
delete query.__nextDefaultLocale;
if (destination.startsWith('/')) {
parsedDestination = (0, _parseRelativeUrl.parseRelativeUrl)(destination);
} else {
const {
pathname,
searchParams,
hash,
hostname,
port,
protocol,
search,
href
} = new URL(destination);
parsedDestination = {
pathname,
query: (0, _querystring.searchParamsToUrlQuery)(searchParams),
hash,
protocol,
hostname,
port,
search,
href
};
}
const destQuery = parsedDestination.query;
const destPath = `${parsedDestination.pathname}${parsedDestination.hash || ''}`;
const destPathParamKeys = [];
pathToRegexp.pathToRegexp(destPath, destPathParamKeys);
const destPathParams = destPathParamKeys.map(key => key.name);
let destinationCompiler = pathToRegexp.compile(destPath, // we don't validate while compiling the destination since we should
// have already validated before we got to this point and validating
// breaks compiling destinations with named pattern params from the source
// e.g. /something:hello(.*) -> /another/:hello is broken with validation
// since compile validation is meant for reversing and not for inserting
// params from a separate path-regex into another
{
validate: false
});
let newUrl; // update any params in query values
for (const [key, strOrArray] of Object.entries(destQuery)) {
let value = Array.isArray(strOrArray) ? strOrArray[0] : strOrArray;
if (value) {
// the value needs to start with a forward-slash to be compiled
// correctly
value = compileNonPath(value, params);
}
destQuery[key] = value;
} // add path params to query if it's not a redirect and not
// already defined in destination query or path
let paramKeys = Object.keys(params); // remove internal param for i18n
if (hadLocale) {
paramKeys = paramKeys.filter(name => name !== 'nextInternalLocale');
}
if (appendParamsToQuery && !paramKeys.some(key => destPathParams.includes(key))) {
for (const key of paramKeys) {
if (!(key in destQuery)) {
destQuery[key] = params[key];
}
}
}
try {
newUrl = destinationCompiler(params);
const [pathname, hash] = newUrl.split('#');
parsedDestination.pathname = pathname;
parsedDestination.hash = `${hash ? '#' : ''}${hash || ''}`;
delete parsedDestination.search;
} catch (err) {
if (err.message.match(/Expected .*? to not repeat, but got an array/)) {
throw new Error(`To use a multi-match in the destination you must add \`*\` at the end of the param name to signify it should repeat. https://err.sh/vercel/next.js/invalid-multi-match`);
}
throw err;
} // Query merge order lowest priority to highest
// 1. initial URL query values
// 2. path segment values
// 3. destination specified query values
parsedDestination.query = _objectSpread(_objectSpread({}, query), parsedDestination.query);
return {
newUrl,
parsedDestination
};
}
/***/ }),
/***/ "9Oib":
/***/ (function(module, exports) {
module.exports = require("highlight.js");
/***/ }),
/***/ "EVDp":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, "getStaticProps", function() { return /* binding */ getStaticProps; });
__webpack_require__.d(__webpack_exports__, "config", function() { return /* binding */ config; });
// EXTERNAL MODULE: external "react/jsx-runtime"
var jsx_runtime_ = __webpack_require__("F5FC");
// EXTERNAL MODULE: external "react"
var external_react_ = __webpack_require__("cDcd");
// EXTERNAL MODULE: ./node_modules/next/link.js
var next_link = __webpack_require__("YFqc");
var link_default = /*#__PURE__*/__webpack_require__.n(next_link);
// EXTERNAL MODULE: external "next/head"
var head_ = __webpack_require__("xnum");
var head_default = /*#__PURE__*/__webpack_require__.n(head_);
// EXTERNAL MODULE: ./lib/examples-api.ts
var examples_api = __webpack_require__("NWhx");
// CONCATENATED MODULE: ./lib/examples-utils.ts
/**
* Returns the URL of a given example.
*/
function getExampleURL(example) {
return `/examples/${example.name}`;
}
// EXTERNAL MODULE: ./components/page-layout.tsx + 2 modules
var page_layout = __webpack_require__("OmFl");
// CONCATENATED MODULE: ./pages/examples.tsx
const ExampleThumbnail = ({
example
}) => {
return /*#__PURE__*/Object(jsx_runtime_["jsx"])("article", {
children: /*#__PURE__*/Object(jsx_runtime_["jsx"])("h2", {
children: /*#__PURE__*/Object(jsx_runtime_["jsx"])(link_default.a, {
as: getExampleURL(example),
href: "/examples/[example]",
children: /*#__PURE__*/Object(jsx_runtime_["jsx"])("a", {
children: example.name
})
})
})
});
};
const Blog = ({
examples
}) => /*#__PURE__*/Object(jsx_runtime_["jsxs"])(page_layout["a" /* default */], {
children: [/*#__PURE__*/Object(jsx_runtime_["jsx"])(head_default.a, {
children: /*#__PURE__*/Object(jsx_runtime_["jsx"])("title", {
children: "Examples"
})
}), /*#__PURE__*/Object(jsx_runtime_["jsx"])("h1", {
children: "Examples"
}), /*#__PURE__*/Object(jsx_runtime_["jsx"])("br", {}), examples.map(example => /*#__PURE__*/Object(jsx_runtime_["jsx"])(ExampleThumbnail, {
example: example
}, example.name))]
});
/* harmony default export */ var pages_examples = __webpack_exports__["default"] = (Blog);
const getStaticProps = async () => {
const examples = Object(examples_api["c" /* getExamples */])();
return {
props: {
examples
}
};
};
const config = {
unstable_runtimeJS: false
};
/***/ }),
/***/ "F5FC":
/***/ (function(module, exports) {
module.exports = require("react/jsx-runtime");
/***/ }),
/***/ "N6Fi":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
exports.__esModule = true;
exports.pathToRegexp = exports.default = exports.customRouteMatcherOptions = exports.matcherOptions = void 0;
var pathToRegexp = _interopRequireWildcard(__webpack_require__("zOyy"));
exports.pathToRegexp = pathToRegexp;
function _getRequireWildcardCache() {
if (typeof WeakMap !== "function") return null;
var cache = new WeakMap();
_getRequireWildcardCache = function () {
return cache;
};
return cache;
}
function _interopRequireWildcard(obj) {
if (obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache();
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for (var key in obj) {
if (Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
const matcherOptions = {
sensitive: false,
delimiter: '/'
};
exports.matcherOptions = matcherOptions;
const customRouteMatcherOptions = _objectSpread(_objectSpread({}, matcherOptions), {}, {
strict: true
});
exports.customRouteMatcherOptions = customRouteMatcherOptions;
var _default = (customRoute = false) => {
return path => {
const keys = [];
const matcherRegex = pathToRegexp.pathToRegexp(path, keys, customRoute ? customRouteMatcherOptions : matcherOptions);
const matcher = pathToRegexp.regexpToFunction(matcherRegex, keys);
return (pathname, params) => {
const res = pathname == null ? false : matcher(pathname);
if (!res) {
return false;
}
if (customRoute) {
for (const key of keys) {
// unnamed params should be removed as they
// are not allowed to be used in the destination
if (typeof key.name === 'number') {
delete res.params[key.name];
}
}
}
return _objectSpread(_objectSpread({}, params), res.params);
};
};
};
exports.default = _default;
/***/ }),
/***/ "NWhx":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
/* unused harmony export getExample */
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return getExamples; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return getExampleParams; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return findExample; });
/* harmony import */ var fs__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__("mw/K");
/* harmony import */ var fs__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(fs__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var path__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__("oyvS");
/* harmony import */ var path__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(path__WEBPACK_IMPORTED_MODULE_1__);
/* harmony import */ var highlight_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__("9Oib");
/* harmony import */ var highlight_js__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(highlight_js__WEBPACK_IMPORTED_MODULE_2__);
/* harmony import */ var _examples_examples_json__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__("VIG0");
var _examples_examples_json__WEBPACK_IMPORTED_MODULE_3___namespace = /*#__PURE__*/__webpack_require__.t("VIG0", 1);
const POSTS_DIRECTORY = Object(path__WEBPACK_IMPORTED_MODULE_1__["join"])(process.cwd(), "../examples");
/**
* Returns a cleaned ExampleType object from a full path.
*/
function getExample(path) {
const slug = (path.match(/([^\/\.]+)(\.[^\.\/]+)?$/) || [])[1];
const rawFileContent = fs__WEBPACK_IMPORTED_MODULE_0___default.a.readFileSync(path, "utf8");
return {
name: slug,
codeRaw: rawFileContent,
codeHTML: highlight_js__WEBPACK_IMPORTED_MODULE_2___default.a.highlightAuto(rawFileContent).value,
codePath: path,
htmlPath: path,
iframePath: `/demos/${slug}.html`
};
}
/**
* Returns the list of all posts.
*/
function getExamples() {
return Object.values(_examples_examples_json__WEBPACK_IMPORTED_MODULE_3__).map(example => getExample(Object(path__WEBPACK_IMPORTED_MODULE_1__["join"])(POSTS_DIRECTORY, example.id + ".ts")));
}
/**
* Returns for a example the params required to build its permalink.
*/
function getExampleParams(example) {
return {
example: example.name
};
}
/**
* Finds and returns the example for a given name.
*/
function findExample(name) {
const examples = getExamples();
return examples.find(example => example.name === name);
}
/***/ }),
/***/ "Nh2W":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var _interopRequireDefault = __webpack_require__("TqRt");
exports.__esModule = true;
exports.markAssetError = markAssetError;
exports.isAssetError = isAssetError;
exports.getClientBuildManifest = getClientBuildManifest;
exports.default = void 0;
var _getAssetPathFromRoute = _interopRequireDefault(__webpack_require__("UhrY"));
var _requestIdleCallback = __webpack_require__("0G5g"); // 3.8s was arbitrarily chosen as it's what https://web.dev/interactive
// considers as "Good" time-to-interactive. We must assume something went
// wrong beyond this point, and then fall-back to a full page transition to
// show the user something of value.
const MS_MAX_IDLE_DELAY = 3800;
function withFuture(key, map, generator) {
let entry = map.get(key);
if (entry) {
if ('future' in entry) {
return entry.future;
}
return Promise.resolve(entry);
}
let resolver;
const prom = new Promise(resolve => {
resolver = resolve;
});
map.set(key, entry = {
resolve: resolver,
future: prom
});
return generator ? // eslint-disable-next-line no-sequences
generator().then(value => (resolver(value), value)) : prom;
}
function hasPrefetch(link) {
try {
link = document.createElement('link');
return (// detect IE11 since it supports prefetch but isn't detected
// with relList.support
!!window.MSInputMethodContext && !!document.documentMode || link.relList.supports('prefetch')
);
} catch (_unused) {
return false;
}
}
const canPrefetch = hasPrefetch();
function prefetchViaDom(href, as, link) {
return new Promise((res, rej) => {
if (document.querySelector(`link[rel="prefetch"][href^="${href}"]`)) {
return res();
}
link = document.createElement('link'); // The order of property assignment here is intentional:
if (as) link.as = as;
link.rel = `prefetch`;
link.crossOrigin = undefined;
link.onload = res;
link.onerror = rej; // `href` should always be last:
link.href = href;
document.head.appendChild(link);
});
}
const ASSET_LOAD_ERROR = Symbol('ASSET_LOAD_ERROR'); // TODO: unexport
function markAssetError(err) {
return Object.defineProperty(err, ASSET_LOAD_ERROR, {});
}
function isAssetError(err) {
return err && ASSET_LOAD_ERROR in err;
}
function appendScript(src, script) {
return new Promise((resolve, reject) => {
script = document.createElement('script'); // The order of property assignment here is intentional.
// 1. Setup success/failure hooks in case the browser synchronously
// executes when `src` is set.
script.onload = resolve;
script.onerror = () => reject(markAssetError(new Error(`Failed to load script: ${src}`))); // 2. Configure the cross-origin attribute before setting `src` in case the
// browser begins to fetch.
script.crossOrigin = undefined; // 3. Finally, set the source and inject into the DOM in case the child
// must be appended for fetching to start.
script.src = src;
document.body.appendChild(script);
});
} // Resolve a promise that times out after given amount of milliseconds.
function resolvePromiseWithTimeout(p, ms, err) {
return new Promise((resolve, reject) => {
let cancelled = false;
p.then(r => {
// Resolved, cancel the timeout
cancelled = true;
resolve(r);
}).catch(reject);
(0, _requestIdleCallback.requestIdleCallback)(() => setTimeout(() => {
if (!cancelled) {
reject(err);
}
}, ms));
});
} // TODO: stop exporting or cache the failure
// It'd be best to stop exporting this. It's an implementation detail. We're
// only exporting it for backwards compatibilty with the `page-loader`.
// Only cache this response as a last resort if we cannot eliminate all other
// code branches that use the Build Manifest Callback and push them through
// the Route Loader interface.
function getClientBuildManifest() {
if (self.__BUILD_MANIFEST) {
return Promise.resolve(self.__BUILD_MANIFEST);
}
const onBuildManifest = new Promise(resolve => {
// Mandatory because this is not concurrent safe:
const cb = self.__BUILD_MANIFEST_CB;
self.__BUILD_MANIFEST_CB = () => {
resolve(self.__BUILD_MANIFEST);
cb && cb();
};
});
return resolvePromiseWithTimeout(onBuildManifest, MS_MAX_IDLE_DELAY, markAssetError(new Error('Failed to load client build manifest')));
}
function getFilesForRoute(assetPrefix, route) {
if (false) {}
return getClientBuildManifest().then(manifest => {
if (!(route in manifest)) {
throw markAssetError(new Error(`Failed to lookup route: ${route}`));
}
const allFiles = manifest[route].map(entry => assetPrefix + '/_next/' + encodeURI(entry));
return {
scripts: allFiles.filter(v => v.endsWith('.js')),
css: allFiles.filter(v => v.endsWith('.css'))
};
});
}
function createRouteLoader(assetPrefix) {
const entrypoints = new Map();
const loadedScripts = new Map();
const styleSheets = new Map();
const routes = new Map();
function maybeExecuteScript(src) {
let prom = loadedScripts.get(src);
if (prom) {
return prom;
} // Skip executing script if it's already in the DOM:
if (document.querySelector(`script[src^="${src}"]`)) {
return Promise.resolve();
}
loadedScripts.set(src, prom = appendScript(src));
return prom;
}
function fetchStyleSheet(href) {
let prom = styleSheets.get(href);
if (prom) {
return prom;
}
styleSheets.set(href, prom = fetch(href).then(res => {
if (!res.ok) {
throw new Error(`Failed to load stylesheet: ${href}`);
}
return res.text().then(text => ({
href: href,
content: text
}));
}).catch(err => {
throw markAssetError(err);
}));
return prom;
}
return {
whenEntrypoint(route) {
return withFuture(route, entrypoints);
},
onEntrypoint(route, execute) {
Promise.resolve(execute).then(fn => fn()).then(exports => ({
component: exports && exports.default || exports,
exports: exports
}), err => ({
error: err
})).then(input => {
const old = entrypoints.get(route);
entrypoints.set(route, input);
if (old && 'resolve' in old) old.resolve(input);
});
},
loadRoute(route) {
return withFuture(route, routes, async () => {
try {
const {
scripts,
css
} = await getFilesForRoute(assetPrefix, route);
const [, styles] = await Promise.all([entrypoints.has(route) ? [] : Promise.all(scripts.map(maybeExecuteScript)), Promise.all(css.map(fetchStyleSheet))]);
const entrypoint = await resolvePromiseWithTimeout(this.whenEntrypoint(route), MS_MAX_IDLE_DELAY, markAssetError(new Error(`Route did not complete loading: ${route}`)));
const res = Object.assign({
styles
}, entrypoint);
return 'error' in entrypoint ? entrypoint : res;
} catch (err) {
return {
error: err
};
}
});
},
prefetch(route) {
// https://github.com/GoogleChromeLabs/quicklink/blob/453a661fa1fa940e2d2e044452398e38c67a98fb/src/index.mjs#L115-L118
// License: Apache 2.0
let cn;
if (cn = navigator.connection) {
// Don't prefetch if using 2G or if Save-Data is enabled.
if (cn.saveData || /2g/.test(cn.effectiveType)) return Promise.resolve();
}
return getFilesForRoute(assetPrefix, route).then(output => Promise.all(canPrefetch ? output.scripts.map(script => prefetchViaDom(script, 'script')) : [])).then(() => {
(0, _requestIdleCallback.requestIdleCallback)(() => this.loadRoute(route));
}).catch( // swallow prefetch errors
() => {});
}
};
}
var _default = createRouteLoader;
exports.default = _default;
/***/ }),
/***/ "OmFl":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// EXTERNAL MODULE: external "react/jsx-runtime"
var jsx_runtime_ = __webpack_require__("F5FC");
// EXTERNAL MODULE: external "react"
var external_react_ = __webpack_require__("cDcd");
// CONCATENATED MODULE: ./components/header.tsx
const Header = () => /*#__PURE__*/Object(jsx_runtime_["jsx"])("header", {
children: "sigmajs.org header"
});
/* harmony default export */ var header = (Header);
// CONCATENATED MODULE: ./components/footer.tsx
const Footer = () => /*#__PURE__*/Object(jsx_runtime_["jsx"])("footer", {
children: "sigmajs.org footer"
});
/* harmony default export */ var footer = (Footer);
// CONCATENATED MODULE: ./components/page-layout.tsx
const PageLayout = ({
children
}) => /*#__PURE__*/Object(jsx_runtime_["jsxs"])(jsx_runtime_["Fragment"], {
children: [/*#__PURE__*/Object(jsx_runtime_["jsx"])(header, {}), /*#__PURE__*/Object(jsx_runtime_["jsx"])("main", {
children: children
}), /*#__PURE__*/Object(jsx_runtime_["jsx"])(footer, {})]
});
/* harmony default export */ var page_layout = __webpack_exports__["a"] = (PageLayout);
/***/ }),
/***/ "Osoz":
/***/ (function(module, exports) {
module.exports = require("next/dist/next-server/lib/router-context.js");
/***/ }),
/***/ "P7gm":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = resolveRewrites;
var _pathMatch = _interopRequireDefault(__webpack_require__("N6Fi"));
var _prepareDestination = _interopRequireDefault(__webpack_require__("6mnf"));
var _normalizeTrailingSlash = __webpack_require__("X24+");
var _normalizeLocalePath = __webpack_require__("3wub");
var _parseRelativeUrl = __webpack_require__("hS4m");
var _router = __webpack_require__("elyg");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
const customRouteMatcher = (0, _pathMatch.default)(true);
function resolveRewrites(asPath, pages, rewrites, query, resolveHref, locales) {
let matchedPage = false;
let parsedAs = (0, _parseRelativeUrl.parseRelativeUrl)(asPath);
let fsPathname = (0, _normalizeTrailingSlash.removePathTrailingSlash)((0, _normalizeLocalePath.normalizeLocalePath)((0, _router.delBasePath)(parsedAs.pathname), locales).pathname);
let resolvedHref;
if (!pages.includes(fsPathname)) {
for (const rewrite of rewrites) {
const matcher = customRouteMatcher(rewrite.source);
const params = matcher(parsedAs.pathname);
if (params) {
if (!rewrite.destination) {
// this is a proxied rewrite which isn't handled on the client
break;
}
const destRes = (0, _prepareDestination.default)(rewrite.destination, params, query, true);
parsedAs = destRes.parsedDestination;
asPath = destRes.newUrl;
Object.assign(query, destRes.parsedDestination.query);
fsPathname = (0, _normalizeTrailingSlash.removePathTrailingSlash)((0, _normalizeLocalePath.normalizeLocalePath)((0, _router.delBasePath)(asPath), locales).pathname);
if (pages.includes(fsPathname)) {
// check if we now match a page as this means we are done
// resolving the rewrites
matchedPage = true;
resolvedHref = fsPathname;
break;
} // check if we match a dynamic-route, if so we break the rewrites chain
resolvedHref = resolveHref(fsPathname);
if (resolvedHref !== asPath && pages.includes(resolvedHref)) {
matchedPage = true;
break;
}
}
}
}
return {
asPath,
parsedAs,
matchedPage,
resolvedHref
};
}
/***/ }),
/***/ "TqRt":
/***/ (function(module, exports) {
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
"default": obj
};
}
module.exports = _interopRequireDefault;
/***/ }),
/***/ "UhrY":
/***/ (function(module, exports) {
module.exports = require("next/dist/next-server/lib/router/utils/get-asset-path-from-route.js");
/***/ }),
/***/ "VIG0":
/***/ (function(module) {
module.exports = JSON.parse("{\"animations\":{\"id\":\"animations\",\"title\":\"Animations\"},\"basic\":{\"id\":\"basic\",\"title\":\"Basic\"},\"components\":{\"id\":\"components\",\"title\":\"Connected Components\"},\"drag\":{\"id\":\"drag\",\"title\":\"Drag\"},\"dynamic\":{\"id\":\"dynamic\",\"title\":\"Dynamic graph (adding & removing items)\"},\"events\":{\"id\":\"events\",\"title\":\"Events\"},\"gexf\":{\"id\":\"gexf\",\"title\":\"GEXF\"},\"layout\":{\"id\":\"layout\",\"title\":\"Force Atlas 2 Layout\"},\"noverlap\":{\"id\":\"noverlap\",\"title\":\"Noverlap Layout\"},\"panToNode\":{\"id\":\"pan-to-node\",\"title\":\"Center graph on a node\"},\"performance\":{\"id\":\"performance\",\"title\":\"Performance\"},\"settings\":{\"id\":\"settings\",\"title\":\"Settings\"},\"tiny\":{\"id\":\"tiny\",\"title\":\"Tiny graph\"},\"edgeLabels\":{\"id\":\"edge-labels\",\"title\":\"Edge labels\"},\"customNodes\":{\"id\":\"custom-nodes\",\"title\":\"Custom nodes renderer\"},\"rotation\":{\"id\":\"rotation\",\"title\":\"Camera rotation\"}}");
/***/ }),
/***/ "X24+":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.removePathTrailingSlash = removePathTrailingSlash;
exports.normalizePathTrailingSlash = void 0;
/**
* Removes the trailing slash of a path if there is one. Preserves the root path `/`.
*/
function removePathTrailingSlash(path) {
return path.endsWith('/') && path !== '/' ? path.slice(0, -1) : path;
}
/**
* Normalizes the trailing slash of a path according to the `trailingSlash` option
* in `next.config.js`.
*/
const normalizePathTrailingSlash = true ? path => {
if (/\.[^/]+\/?$/.test(path)) {
return removePathTrailingSlash(path);
} else if (path.endsWith('/')) {
return path;
} else {
return path + '/';
}
} : undefined;
exports.normalizePathTrailingSlash = normalizePathTrailingSlash;
/***/ }),
/***/ "YFqc":
/***/ (function(module, exports, __webpack_require__) {
module.exports = __webpack_require__("cTJO")
/***/ }),
/***/ "YTqd":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.getRouteRegex = getRouteRegex; // this isn't importing the escape-string-regex module
// to reduce bytes
function escapeRegex(str) {
return str.replace(/[|\\{}()[\]^$+*?.-]/g, '\\$&');
}
function parseParameter(param) {
const optional = param.startsWith('[') && param.endsWith(']');
if (optional) {
param = param.slice(1, -1);
}
const repeat = param.startsWith('...');
if (repeat) {
param = param.slice(3);
}
return {
key: param,
repeat,
optional
};
}
function getRouteRegex(normalizedRoute) {
const segments = (normalizedRoute.replace(/\/$/, '') || '/').slice(1).split('/');
const groups = {};
let groupIndex = 1;
const parameterizedRoute = segments.map(segment => {
if (segment.startsWith('[') && segment.endsWith(']')) {
const {
key,
optional,
repeat
} = parseParameter(segment.slice(1, -1));
groups[key] = {
pos: groupIndex++,
repeat,
optional
};
return repeat ? optional ? '(?:/(.+?))?' : '/(.+?)' : '/([^/]+?)';
} else {
return `/${escapeRegex(segment)}`;
}
}).join(''); // dead code eliminate for browser since it's only needed
// while generating routes-manifest
if (true) {
let routeKeyCharCode = 97;
let routeKeyCharLength = 1; // builds a minimal routeKey using only a-z and minimal number of characters
const getSafeRouteKey = () => {
let routeKey = '';
for (let i = 0; i < routeKeyCharLength; i++) {
routeKey += String.fromCharCode(routeKeyCharCode);
routeKeyCharCode++;
if (routeKeyCharCode > 122) {
routeKeyCharLength++;
routeKeyCharCode = 97;
}
}
return routeKey;
};
const routeKeys = {};
let namedParameterizedRoute = segments.map(segment => {
if (segment.startsWith('[') && segment.endsWith(']')) {
const {
key,
optional,
repeat
} = parseParameter(segment.slice(1, -1)); // replace any non-word characters since they can break
// the named regex
let cleanedKey = key.replace(/\W/g, '');
let invalidKey = false; // check if the key is still invalid and fallback to using a known
// safe key
if (cleanedKey.length === 0 || cleanedKey.length > 30) {
invalidKey = true;
}
if (!isNaN(parseInt(cleanedKey.substr(0, 1)))) {
invalidKey = true;
}
if (invalidKey) {
cleanedKey = getSafeRouteKey();
}
routeKeys[cleanedKey] = key;
return repeat ? optional ? `(?:/(?<${cleanedKey}>.+?))?` : `/(?<${cleanedKey}>.+?)` : `/(?<${cleanedKey}>[^/]+?)`;
} else {
return `/${escapeRegex(segment)}`;
}
}).join('');
return {
re: new RegExp(`^${parameterizedRoute}(?:/)?$`),
groups,
routeKeys,
namedRegex: `^${namedParameterizedRoute}(?:/)?$`
};
}
return {
re: new RegExp(`^${parameterizedRoute}(?:/)?$`),
groups
};
}
/***/ }),
/***/ "cDcd":
/***/ (function(module, exports) {
module.exports = require("react");
/***/ }),
/***/ "cDf5":
/***/ (function(module, exports) {
function _typeof(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
module.exports = _typeof = function _typeof(obj) {
return typeof obj;
};
} else {
module.exports = _typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
module.exports = _typeof;
/***/ }),
/***/ "cTJO":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var _interopRequireWildcard = __webpack_require__("284h");
exports.__esModule = true;
exports.default = void 0;
var _react = _interopRequireWildcard(__webpack_require__("cDcd"));
var _router = __webpack_require__("elyg");
var _router2 = __webpack_require__("nOHt");
var _useIntersection = __webpack_require__("vNVm");
const prefetched = {};
function prefetch(router, href, as, options) {
if (true) return;
if (!(0, _router.isLocalURL)(href)) return; // Prefetch the JSON page if asked (only in the client)
// We need to handle a prefetch error here since we may be
// loading with priority which can reject but we don't
// want to force navigation since this is only a prefetch
router.prefetch(href, as, options).catch(err => {
if (false) {}
});
const curLocale = options && typeof options.locale !== 'undefined' ? options.locale : router && router.locale; // Join on an invalid URI character
prefetched[href + '%' + as + (curLocale ? '%' + curLocale : '')] = true;
}
function isModifiedEvent(event) {
const {
target
} = event.currentTarget;
return target && target !== '_self' || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey || // triggers resource download
event.nativeEvent && event.nativeEvent.which === 2;
}
function linkClicked(e, router, href, as, replace, shallow, scroll, locale) {
const {
nodeName
} = e.currentTarget;
if (nodeName === 'A' && (isModifiedEvent(e) || !(0, _router.isLocalURL)(href))) {
// ignore click for browser’s default behavior
return;
}
e.preventDefault(); // avoid scroll for urls with anchor refs
if (scroll == null) {
scroll = as.indexOf('#') < 0;
} // replace state instead of push if prop is present
router[replace ? 'replace' : 'push'](href, as, {
shallow,
locale,
scroll
}).then(success => {
if (!success) return;
if (scroll) {
// FIXME: proper route announcing at Router level, not Link:
document.body.focus();
}
});
}
function Link(props) {
if (false) {}
const p = props.prefetch !== false;
const router = (0, _router2.useRouter)();
const pathname = router && router.pathname || '/';
const {
href,
as
} = _react.default.useMemo(() => {
const [resolvedHref, resolvedAs] = (0, _router.resolveHref)(pathname, props.href, true);
return {
href: resolvedHref,
as: props.as ? (0, _router.resolveHref)(pathname, props.as) : resolvedAs || resolvedHref
};
}, [pathname, props.href, props.as]);
let {
children,
replace,
shallow,
scroll,
locale
} = props; // Deprecated. Warning shown by propType check. If the children provided is a string (<Link>example</Link>) we wrap it in an <a> tag
if (typeof children === 'string') {
children = /*#__PURE__*/_react.default.createElement("a", null, children);
} // This will return the first child, if multiple are provided it will throw an error
const child = _react.Children.only(children);
const childRef = child && typeof child === 'object' && child.ref;
const [setIntersectionRef, isVisible] = (0, _useIntersection.useIntersection)({
rootMargin: '200px'
});
const setRef = _react.default.useCallback(el => {
setIntersectionRef(el);
if (childRef) {
if (typeof childRef === 'function') childRef(el);else if (typeof childRef === 'object') {
childRef.current = el;
}
}
}, [childRef, setIntersectionRef]);
(0, _react.useEffect)(() => {
const shouldPrefetch = isVisible && p && (0, _router.isLocalURL)(href);
const curLocale = typeof locale !== 'undefined' ? locale : router && router.locale;
const isPrefetched = prefetched[href + '%' + as + (curLocale ? '%' + curLocale : '')];
if (shouldPrefetch && !isPrefetched) {
prefetch(router, href, as, {
locale: curLocale
});
}
}, [as, href, isVisible, locale, p, router]);
const childProps = {
ref: setRef,
onClick: e => {
if (child.props && typeof child.props.onClick === 'function') {
child.props.onClick(e);
}
if (!e.defaultPrevented) {
linkClicked(e, router, href, as, replace, shallow, scroll, locale);
}
}
};
childProps.onMouseEnter = e => {
if (!(0, _router.isLocalURL)(href)) return;
if (child.props && typeof child.props.onMouseEnter === 'function') {
child.props.onMouseEnter(e);
}
prefetch(router, href, as, {
priority: true
});
}; // If child is an <a> tag and doesn't have a href attribute, or if the 'passHref' property is
// defined, we specify the current 'href', so that repetition is not needed by the user
if (props.passHref || child.type === 'a' && !('href' in child.props)) {
const curLocale = typeof locale !== 'undefined' ? locale : router && router.locale; // we only render domain locales if we are currently on a domain locale
// so that locale links are still visitable in development/preview envs
const localeDomain = router && router.isLocaleDomain && (0, _router.getDomainLocale)(as, curLocale, router && router.locales, router && router.domainLocales);
childProps.href = localeDomain || (0, _router.addBasePath)((0, _router.addLocale)(as, curLocale, router && router.defaultLocale));
}
return /*#__PURE__*/_react.default.cloneElement(child, childProps);
}
var _default = Link;
exports.default = _default;
/***/ }),
/***/ "dZ6Y":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.default = mitt;
/*
MIT License
Copyright (c) Jason Miller (https://jasonformat.com/)
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
// This file is based on https://github.com/developit/mitt/blob/v1.1.3/src/index.js
// It's been edited for the needs of this script
// See the LICENSE at the top of the file
function mitt() {
const all = Object.create(null);
return {
on(type, handler) {
;
(all[type] || (all[type] = [])).push(handler);
},
off(type, handler) {
if (all[type]) {
all[type].splice(all[type].indexOf(handler) >>> 0, 1);
}
},
emit(type, ...evts) {
// eslint-disable-next-line array-callback-return
;
(all[type] || []).slice().map(handler => {
handler(...evts);
});
}
};
}
/***/ }),
/***/ "elyg":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.getDomainLocale = getDomainLocale;
exports.addLocale = addLocale;
exports.delLocale = delLocale;
exports.hasBasePath = hasBasePath;
exports.addBasePath = addBasePath;
exports.delBasePath = delBasePath;
exports.isLocalURL = isLocalURL;
exports.interpolateAs = interpolateAs;
exports.resolveHref = resolveHref;
exports.default = void 0;
var _normalizeTrailingSlash = __webpack_require__("X24+");
var _routeLoader = __webpack_require__("Nh2W");
var _denormalizePagePath = __webpack_require__("wkBG");
var _normalizeLocalePath = __webpack_require__("3wub");
var _mitt = _interopRequireDefault(__webpack_require__("dZ6Y"));
var _utils = __webpack_require__("g/15");
var _isDynamic = __webpack_require__("/jkW");
var _parseRelativeUrl = __webpack_require__("hS4m");
var _querystring = __webpack_require__("3WeD");
var _resolveRewrites = _interopRequireDefault(__webpack_require__("P7gm"));
var _routeMatcher = __webpack_require__("gguc");
var _routeRegex = __webpack_require__("YTqd");
function _interopRequireDefault(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
/* global __NEXT_DATA__ */
// tslint:disable:no-console
let detectDomainLocale;
if (false) {}
const basePath = false || '';
function buildCancellationError() {
return Object.assign(new Error('Route Cancelled'), {
cancelled: true
});
}
function addPathPrefix(path, prefix) {
return prefix && path.startsWith('/') ? path === '/' ? (0, _normalizeTrailingSlash.normalizePathTrailingSlash)(prefix) : `${prefix}${pathNoQueryHash(path) === '/' ? path.substring(1) : path}` : path;
}
function getDomainLocale(path, locale, locales, domainLocales) {
if (false) {}
return false;
}
function addLocale(path, locale, defaultLocale) {
if (false) {}
return path;
}
function delLocale(path, locale) {
if (false) {}
return path;
}
function pathNoQueryHash(path) {
const queryIndex = path.indexOf('?');
const hashIndex = path.indexOf('#');
if (queryIndex > -1 || hashIndex > -1) {
path = path.substring(0, queryIndex > -1 ? queryIndex : hashIndex);
}
return path;
}
function hasBasePath(path) {
path = pathNoQueryHash(path);
return path === basePath || path.startsWith(basePath + '/');
}
function addBasePath(path) {
// we only add the basepath on relative urls
return addPathPrefix(path, basePath);
}
function delBasePath(path) {
path = path.slice(basePath.length);
if (!path.startsWith('/')) path = `/${path}`;
return path;
}
/**
* Detects whether a given url is routable by the Next.js router (browser only).
*/
function isLocalURL(url) {
// prevent a hydration mismatch on href for url with anchor refs
if (url.startsWith('/') || url.startsWith('#')) return true;
try {
// absolute urls can be local if they are on the same origin
const locationOrigin = (0, _utils.getLocationOrigin)();
const resolved = new URL(url, locationOrigin);
return resolved.origin === locationOrigin && hasBasePath(resolved.pathname);
} catch (_) {
return false;
}
}
function interpolateAs(route, asPathname, query) {
let interpolatedRoute = '';
const dynamicRegex = (0, _routeRegex.getRouteRegex)(route);
const dynamicGroups = dynamicRegex.groups;
const dynamicMatches = // Try to match the dynamic route against the asPath
(asPathname !== route ? (0, _routeMatcher.getRouteMatcher)(dynamicRegex)(asPathname) : '') || // Fall back to reading the values from the href
// TODO: should this take priority; also need to change in the router.
query;
interpolatedRoute = route;
const params = Object.keys(dynamicGroups);
if (!params.every(param => {
let value = dynamicMatches[param] || '';
const {
repeat,
optional
} = dynamicGroups[param]; // support single-level catch-all
// TODO: more robust handling for user-error (passing `/`)
let replaced = `[${repeat ? '...' : ''}${param}]`;
if (optional) {
replaced = `${!value ? '/' : ''}[${replaced}]`;
}
if (repeat && !Array.isArray(value)) value = [value];
return (optional || param in dynamicMatches) && ( // Interpolate group into data URL if present
interpolatedRoute = interpolatedRoute.replace(replaced, repeat ? value.map( // these values should be fully encoded instead of just
// path delimiter escaped since they are being inserted
// into the URL and we expect URL encoded segments
// when parsing dynamic route params
segment => encodeURIComponent(segment)).join('/') : encodeURIComponent(value)) || '/');
})) {
interpolatedRoute = ''; // did not satisfy all requirements
// n.b. We ignore this error because we handle warning for this case in
// development in the `<Link>` component directly.
}
return {
params,
result: interpolatedRoute
};
}
function omitParmsFromQuery(query, params) {
const filteredQuery = {};
Object.keys(query).forEach(key => {
if (!params.includes(key)) {
filteredQuery[key] = query[key];
}
});
return filteredQuery;
}
/**
* Resolves a given hyperlink with a certain router state (basePath not included).
* Preserves absolute urls.
*/
function resolveHref(currentPath, href, resolveAs) {
// we use a dummy base url for relative urls
const base = new URL(currentPath, 'http://n');
const urlAsString = typeof href === 'string' ? href : (0, _utils.formatWithValidation)(href); // Return because it cannot be routed by the Next.js router
if (!isLocalURL(urlAsString)) {
return resolveAs ? [urlAsString] : urlAsString;
}
try {
const finalUrl = new URL(urlAsString, base);
finalUrl.pathname = (0, _normalizeTrailingSlash.normalizePathTrailingSlash)(finalUrl.pathname);
let interpolatedAs = '';
if ((0, _isDynamic.isDynamicRoute)(finalUrl.pathname) && finalUrl.searchParams && resolveAs) {
const query = (0, _querystring.searchParamsToUrlQuery)(finalUrl.searchParams);
const {
result,
params
} = interpolateAs(finalUrl.pathname, finalUrl.pathname, query);
if (result) {
interpolatedAs = (0, _utils.formatWithValidation)({
pathname: result,
hash: finalUrl.hash,
query: omitParmsFromQuery(query, params)
});
}
} // if the origin didn't change, it means we received a relative href
const resolvedHref = finalUrl.origin === base.origin ? finalUrl.href.slice(finalUrl.origin.length) : finalUrl.href;
return resolveAs ? [resolvedHref, interpolatedAs || resolvedHref] : resolvedHref;
} catch (_) {
return resolveAs ? [urlAsString] : urlAsString;
}
}
function stripOrigin(url) {
const origin = (0, _utils.getLocationOrigin)();
return url.startsWith(origin) ? url.substring(origin.length) : url;
}
function prepareUrlAs(router, url, as) {
// If url and as provided as an object representation,
// we'll format them into the string version here.
let [resolvedHref, resolvedAs] = resolveHref(router.pathname, url, true);
const origin = (0, _utils.getLocationOrigin)();
const hrefHadOrigin = resolvedHref.startsWith(origin);
const asHadOrigin = resolvedAs && resolvedAs.startsWith(origin);
resolvedHref = stripOrigin(resolvedHref);
resolvedAs = resolvedAs ? stripOrigin(resolvedAs) : resolvedAs;
const preparedUrl = hrefHadOrigin ? resolvedHref : addBasePath(resolvedHref);
const preparedAs = as ? stripOrigin(resolveHref(router.pathname, as)) : resolvedAs || resolvedHref;
return {
url: preparedUrl,
as: asHadOrigin ? preparedAs : addBasePath(preparedAs)
};
}
function resolveDynamicRoute(parsedHref, pages, applyBasePath = true) {
const {
pathname
} = parsedHref;
const cleanPathname = (0, _normalizeTrailingSlash.removePathTrailingSlash)((0, _denormalizePagePath.denormalizePagePath)(applyBasePath ? delBasePath(pathname) : pathname));
if (cleanPathname === '/404' || cleanPathname === '/_error') {
return parsedHref;
} // handle resolving href for dynamic routes
if (!pages.includes(cleanPathname)) {
// eslint-disable-next-line array-callback-return
pages.some(page => {
if ((0, _isDynamic.isDynamicRoute)(page) && (0, _routeRegex.getRouteRegex)(page).re.test(cleanPathname)) {
parsedHref.pathname = applyBasePath ? addBasePath(page) : page;
return true;
}
});
}
parsedHref.pathname = (0, _normalizeTrailingSlash.removePathTrailingSlash)(parsedHref.pathname);
return parsedHref;
}
const manualScrollRestoration = false && false;
const SSG_DATA_NOT_FOUND = Symbol('SSG_DATA_NOT_FOUND');
function fetchRetry(url, attempts) {
return fetch(url, {
// Cookies are required to be present for Next.js' SSG "Preview Mode".
// Cookies may also be required for `getServerSideProps`.
//
// > `fetch` won’t send cookies, unless you set the credentials init
// > option.
// https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch
//
// > For maximum browser compatibility when it comes to sending &
// > receiving cookies, always supply the `credentials: 'same-origin'`
// > option instead of relying on the default.
// https://github.com/github/fetch#caveats
credentials: 'same-origin'
}).then(res => {
if (!res.ok) {
if (attempts > 1 && res.status >= 500) {
return fetchRetry(url, attempts - 1);
}
if (res.status === 404) {
return res.json().then(data => {
if (data.notFound) {
return {
notFound: SSG_DATA_NOT_FOUND
};
}
throw new Error(`Failed to load static props`);
});
}
throw new Error(`Failed to load static props`);
}
return res.json();
});
}
function fetchNextData(dataHref, isServerRender) {
return fetchRetry(dataHref, isServerRender ? 3 : 1).catch(err => {
// We should only trigger a server-side transition if this was caused
// on a client-side transition. Otherwise, we'd get into an infinite
// loop.
if (!isServerRender) {
(0, _routeLoader.markAssetError)(err);
}
throw err;
});
}
class Router {
/**
* Map of all components loaded in `Router`
*/
// Static Data Cache
// In-flight Server Data Requests, for deduping
constructor(_pathname, _query, _as, {
initialProps,
pageLoader,
App,
wrapApp,
Component,
err,
subscription,
isFallback,
locale,
locales,
defaultLocale,
domainLocales,
isPreview
}) {
this.route = void 0;
this.pathname = void 0;
this.query = void 0;
this.asPath = void 0;
this.basePath = void 0;
this.components = void 0;
this.sdc = {};
this.sdr = {};
this.sub = void 0;
this.clc = void 0;
this.pageLoader = void 0;
this._bps = void 0;
this.events = void 0;
this._wrapApp = void 0;
this.isSsr = void 0;
this.isFallback = void 0;
this._inFlightRoute = void 0;
this._shallow = void 0;
this.locale = void 0;
this.locales = void 0;
this.defaultLocale = void 0;
this.domainLocales = void 0;
this.isReady = void 0;
this.isPreview = void 0;
this.isLocaleDomain = void 0;
this._idx = 0;
this.onPopState = e => {
const state = e.state;
if (!state) {
// We get state as undefined for two reasons.
// 1. With older safari (< 8) and older chrome (< 34)
// 2. When the URL changed with #
//
// In the both cases, we don't need to proceed and change the route.
// (as it's already changed)
// But we can simply replace the state with the new changes.
// Actually, for (1) we don't need to nothing. But it's hard to detect that event.
// So, doing the following for (1) does no harm.
const {
pathname,
query
} = this;
this.changeState('replaceState', (0, _utils.formatWithValidation)({
pathname: addBasePath(pathname),
query
}), (0, _utils.getURL)());
return;
}
if (!state.__N) {
return;
}
let forcedScroll;
const {
url,
as,
options,
idx
} = state;
if (false) {}
this._idx = idx;
const {
pathname
} = (0, _parseRelativeUrl.parseRelativeUrl)(url); // Make sure we don't re-render on initial load,
// can be caused by navigating back from an external site
if (this.isSsr && as === this.asPath && pathname === this.pathname) {
return;
} // If the downstream application returns falsy, return.
// They will then be responsible for handling the event.
if (this._bps && !this._bps(state)) {
return;
}
this.change('replaceState', url, as, Object.assign({}, options, {
shallow: options.shallow && this._shallow,
locale: options.locale || this.defaultLocale
}), forcedScroll);
}; // represents the current component key
this.route = (0, _normalizeTrailingSlash.removePathTrailingSlash)(_pathname); // set up the component cache (by route keys)
this.components = {}; // We should not keep the cache, if there's an error
// Otherwise, this cause issues when when going back and
// come again to the errored page.
if (_pathname !== '/_error') {
this.components[this.route] = {
Component,
initial: true,
props: initialProps,
err,
__N_SSG: initialProps && initialProps.__N_SSG,
__N_SSP: initialProps && initialProps.__N_SSP
};
}
this.components['/_app'] = {
Component: App,
styleSheets: [
/* /_app does not need its stylesheets managed */
]
}; // Backwards compat for Router.router.events
// TODO: Should be remove the following major version as it was never documented
this.events = Router.events;
this.pageLoader = pageLoader;
this.pathname = _pathname;
this.query = _query; // if auto prerendered and dynamic route wait to update asPath
// until after mount to prevent hydration mismatch
const autoExportDynamic = (0, _isDynamic.isDynamicRoute)(_pathname) && self.__NEXT_DATA__.autoExport;
this.asPath = autoExportDynamic ? _pathname : _as;
this.basePath = basePath;
this.sub = subscription;
this.clc = null;
this._wrapApp = wrapApp; // make sure to ignore extra popState in safari on navigating
// back from external site
this.isSsr = true;
this.isFallback = isFallback;
this.isReady = !!(self.__NEXT_DATA__.gssp || self.__NEXT_DATA__.gip || !autoExportDynamic && !self.location.search);
this.isPreview = !!isPreview;
this.isLocaleDomain = false;
if (false) {}
if (false) {}
}
reload() {
window.location.reload();
}
/**
* Go back in history
*/
back() {
window.history.back();
}
/**
* Performs a `pushState` with arguments
* @param url of the route
* @param as masks `url` for the browser
* @param options object you can define `shallow` and other options
*/
push(url, as, options = {}) {
if (false) {}
;
({
url,
as
} = prepareUrlAs(this, url, as));
return this.change('pushState', url, as, options);
}
/**
* Performs a `replaceState` with arguments
* @param url of the route
* @param as masks `url` for the browser
* @param options object you can define `shallow` and other options
*/
replace(url, as, options = {}) {
;
({
url,
as
} = prepareUrlAs(this, url, as));
return this.change('replaceState', url, as, options);
}
async change(method, url, as, options, forcedScroll) {
var _options$scroll;
if (!isLocalURL(url)) {
window.location.href = url;
return false;
} // for static pages with query params in the URL we delay
// marking the router ready until after the query is updated
if (options._h) {
this.isReady = true;
} // Default to scroll reset behavior unless explicitly specified to be
// `false`! This makes the behavior between using `Router#push` and a
// `<Link />` consistent.
options.scroll = !!((_options$scroll = options.scroll) != null ? _options$scroll : true);
let localeChange = options.locale !== this.locale;
if (false) { var _this$locales; }
if (!options._h) {
this.isSsr = false;
} // marking route changes as a navigation start entry
if (_utils.ST) {
performance.mark('routeChange');
}
const {
shallow = false
} = options;
const routeProps = {
shallow
};
if (this._inFlightRoute) {
this.abortComponentLoad(this._inFlightRoute, routeProps);
}
as = addBasePath(addLocale(hasBasePath(as) ? delBasePath(as) : as, options.locale, this.defaultLocale));
const cleanedAs = delLocale(hasBasePath(as) ? delBasePath(as) : as, this.locale);
this._inFlightRoute = as; // If the url change is only related to a hash change
// We should not proceed. We should only change the state.
// WARNING: `_h` is an internal option for handing Next.js client-side
// hydration. Your app should _never_ use this property. It may change at
// any time without notice.
if (!options._h && this.onlyAHashChange(cleanedAs)) {
this.asPath = cleanedAs;
Router.events.emit('hashChangeStart', as, routeProps); // TODO: do we need the resolved href when only a hash change?
this.changeState(method, url, as, options);
this.scrollToHash(cleanedAs);
this.notify(this.components[this.route], null);
Router.events.emit('hashChangeComplete', as, routeProps);
return true;
}
let parsed = (0, _parseRelativeUrl.parseRelativeUrl)(url);
let {
pathname,
query
} = parsed; // The build manifest needs to be loaded before auto-static dynamic pages
// get their query parameters to allow ensuring they can be parsed properly
// when rewritten to
let pages, rewrites;
try {
pages = await this.pageLoader.getPageList();
({
__rewrites: rewrites
} = await (0, _routeLoader.getClientBuildManifest)());
} catch (err) {
// If we fail to resolve the page list or client-build manifest, we must
// do a server-side transition:
window.location.href = as;
return false;
}
parsed = resolveDynamicRoute(parsed, pages);
if (parsed.pathname !== pathname) {
pathname = parsed.pathname;
url = (0, _utils.formatWithValidation)(parsed);
} // url and as should always be prefixed with basePath by this
// point by either next/link or router.push/replace so strip the
// basePath from the pathname to match the pages dir 1-to-1
pathname = pathname ? (0, _normalizeTrailingSlash.removePathTrailingSlash)(delBasePath(pathname)) : pathname; // If asked to change the current URL we should reload the current page
// (not location.reload() but reload getInitialProps and other Next.js stuffs)
// We also need to set the method = replaceState always
// as this should not go into the history (That's how browsers work)
// We should compare the new asPath to the current asPath, not the url
if (!this.urlIsNew(cleanedAs) && !localeChange) {
method = 'replaceState';
}
let route = (0, _normalizeTrailingSlash.removePathTrailingSlash)(pathname); // we need to resolve the as value using rewrites for dynamic SSG
// pages to allow building the data URL correctly
let resolvedAs = as;
if ( true && as.startsWith('/')) {
const rewritesResult = (0, _resolveRewrites.default)(addBasePath(addLocale(delBasePath(as), this.locale)), pages, rewrites, query, p => resolveDynamicRoute({
pathname: p
}, pages).pathname, this.locales);
resolvedAs = rewritesResult.asPath;
if (rewritesResult.matchedPage && rewritesResult.resolvedHref) {
// if this directly matches a page we need to update the href to
// allow the correct page chunk to be loaded
route = rewritesResult.resolvedHref;
pathname = rewritesResult.resolvedHref;
parsed.pathname = pathname;
url = (0, _utils.formatWithValidation)(parsed);
}
}
if (!isLocalURL(as)) {
if (false) {}
window.location.href = as;
return false;
}
resolvedAs = delLocale(delBasePath(resolvedAs), this.locale);
if ((0, _isDynamic.isDynamicRoute)(route)) {
const parsedAs = (0, _parseRelativeUrl.parseRelativeUrl)(resolvedAs);
const asPathname = parsedAs.pathname;
const routeRegex = (0, _routeRegex.getRouteRegex)(route);
const routeMatch = (0, _routeMatcher.getRouteMatcher)(routeRegex)(asPathname);
const shouldInterpolate = route === asPathname;
const interpolatedAs = shouldInterpolate ? interpolateAs(route, asPathname, query) : {};
if (!routeMatch || shouldInterpolate && !interpolatedAs.result) {
const missingParams = Object.keys(routeRegex.groups).filter(param => !query[param]);
if (missingParams.length > 0) {
if (false) {}
throw new Error((shouldInterpolate ? `The provided \`href\` (${url}) value is missing query values (${missingParams.join(', ')}) to be interpolated properly. ` : `The provided \`as\` value (${asPathname}) is incompatible with the \`href\` value (${route}). `) + `Read more: https://err.sh/vercel/next.js/${shouldInterpolate ? 'href-interpolation-failed' : 'incompatible-href-as'}`);
}
} else if (shouldInterpolate) {
as = (0, _utils.formatWithValidation)(Object.assign({}, parsedAs, {
pathname: interpolatedAs.result,
query: omitParmsFromQuery(query, interpolatedAs.params)
}));
} else {
// Merge params into `query`, overwriting any specified in search
Object.assign(query, routeMatch);
}
}
Router.events.emit('routeChangeStart', as, routeProps);
try {
var _self$__NEXT_DATA__$p, _self$__NEXT_DATA__$p2;
let routeInfo = await this.getRouteInfo(route, pathname, query, as, resolvedAs, routeProps);
let {
error,
props,
__N_SSG,
__N_SSP
} = routeInfo; // handle redirect on client-transition
if ((__N_SSG || __N_SSP) && props) {
if (props.pageProps && props.pageProps.__N_REDIRECT) {
const destination = props.pageProps.__N_REDIRECT; // check if destination is internal (resolves to a page) and attempt
// client-navigation if it is falling back to hard navigation if
// it's not
if (destination.startsWith('/')) {
const parsedHref = (0, _parseRelativeUrl.parseRelativeUrl)(destination);
resolveDynamicRoute(parsedHref, pages, false);
if (pages.includes(parsedHref.pathname)) {
const {
url: newUrl,
as: newAs
} = prepareUrlAs(this, destination, destination);
return this.change(method, newUrl, newAs, options);
}
}
window.location.href = destination;
return new Promise(() => {});
}
this.isPreview = !!props.__N_PREVIEW; // handle SSG data 404
if (props.notFound === SSG_DATA_NOT_FOUND) {
let notFoundRoute;
try {
await this.fetchComponent('/404');
notFoundRoute = '/404';
} catch (_) {
notFoundRoute = '/_error';
}
routeInfo = await this.getRouteInfo(notFoundRoute, notFoundRoute, query, as, resolvedAs, {
shallow: false
});
}
}
Router.events.emit('beforeHistoryChange', as, routeProps);
this.changeState(method, url, as, options);
if (false) {} // shallow routing is only allowed for same page URL changes.
const isValidShallowRoute = options.shallow && this.route === route;
if (options._h && pathname === '/_error' && ((_self$__NEXT_DATA__$p = self.__NEXT_DATA__.props) == null ? void 0 : (_self$__NEXT_DATA__$p2 = _self$__NEXT_DATA__$p.pageProps) == null ? void 0 : _self$__NEXT_DATA__$p2.statusCode) === 500 && props != null && props.pageProps) {
// ensure statusCode is still correct for static 500 page
// when updating query information
props.pageProps.statusCode = 500;
}
await this.set(route, pathname, query, cleanedAs, routeInfo, forcedScroll || (isValidShallowRoute || !options.scroll ? null : {
x: 0,
y: 0
})).catch(e => {
if (e.cancelled) error = error || e;else throw e;
});
if (error) {
Router.events.emit('routeChangeError', error, cleanedAs, routeProps);
throw error;
}
if (false) {}
Router.events.emit('routeChangeComplete', as, routeProps);
return true;
} catch (err) {
if (err.cancelled) {
return false;
}
throw err;
}
}
changeState(method, url, as, options = {}) {
if (false) {}
if (method !== 'pushState' || (0, _utils.getURL)() !== as) {
this._shallow = options.shallow;
window.history[method]({
url,
as,
options,
__N: true,
idx: this._idx = method !== 'pushState' ? this._idx : this._idx + 1
}, // Most browsers currently ignores this parameter, although they may use it in the future.
// Passing the empty string here should be safe against future changes to the method.
// https://developer.mozilla.org/en-US/docs/Web/API/History/replaceState
'', as);
}
}
async handleRouteInfoError(err, pathname, query, as, routeProps, loadErrorFail) {
if (err.cancelled) {
// bubble up cancellation errors
throw err;
}
if ((0, _routeLoader.isAssetError)(err) || loadErrorFail) {
Router.events.emit('routeChangeError', err, as, routeProps); // If we can't load the page it could be one of following reasons
// 1. Page doesn't exists
// 2. Page does exist in a different zone
// 3. Internal error while loading the page
// So, doing a hard reload is the proper way to deal with this.
window.location.href = as; // Changing the URL doesn't block executing the current code path.
// So let's throw a cancellation error stop the routing logic.
throw buildCancellationError();
}
try {
let Component;
let styleSheets;
let props;
if (typeof Component === 'undefined' || typeof styleSheets === 'undefined') {
;
({
page: Component,
styleSheets
} = await this.fetchComponent('/_error'));
}
const routeInfo = {
props,
Component,
styleSheets,
err,
error: err
};
if (!routeInfo.props) {
try {
routeInfo.props = await this.getInitialProps(Component, {
err,
pathname,
query
});
} catch (gipErr) {
console.error('Error in error page `getInitialProps`: ', gipErr);
routeInfo.props = {};
}
}
return routeInfo;
} catch (routeInfoErr) {
return this.handleRouteInfoError(routeInfoErr, pathname, query, as, routeProps, true);
}
}
async getRouteInfo(route, pathname, query, as, resolvedAs, routeProps) {
try {
const existingRouteInfo = this.components[route];
if (routeProps.shallow && existingRouteInfo && this.route === route) {
return existingRouteInfo;
}
const cachedRouteInfo = existingRouteInfo && 'initial' in existingRouteInfo ? undefined : existingRouteInfo;
const routeInfo = cachedRouteInfo ? cachedRouteInfo : await this.fetchComponent(route).then(res => ({
Component: res.page,
styleSheets: res.styleSheets,
__N_SSG: res.mod.__N_SSG,
__N_SSP: res.mod.__N_SSP
}));
const {
Component,
__N_SSG,
__N_SSP
} = routeInfo;
if (false) {}
let dataHref;
if (__N_SSG || __N_SSP) {
dataHref = this.pageLoader.getDataHref((0, _utils.formatWithValidation)({
pathname,
query
}), resolvedAs, __N_SSG, this.locale);
}
const props = await this._getData(() => __N_SSG ? this._getStaticData(dataHref) : __N_SSP ? this._getServerData(dataHref) : this.getInitialProps(Component, // we provide AppTree later so this needs to be `any`
{
pathname,
query,
asPath: as
}));
routeInfo.props = props;
this.components[route] = routeInfo;
return routeInfo;
} catch (err) {
return this.handleRouteInfoError(err, pathname, query, as, routeProps);
}
}
set(route, pathname, query, as, data, resetScroll) {
this.isFallback = false;
this.route = route;
this.pathname = pathname;
this.query = query;
this.asPath = as;
return this.notify(data, resetScroll);
}
/**
* Callback to execute before replacing router state
* @param cb callback to be executed
*/
beforePopState(cb) {
this._bps = cb;
}
onlyAHashChange(as) {
if (!this.asPath) return false;
const [oldUrlNoHash, oldHash] = this.asPath.split('#');
const [newUrlNoHash, newHash] = as.split('#'); // Makes sure we scroll to the provided hash if the url/hash are the same
if (newHash && oldUrlNoHash === newUrlNoHash && oldHash === newHash) {
return true;
} // If the urls are change, there's more than a hash change
if (oldUrlNoHash !== newUrlNoHash) {
return false;
} // If the hash has changed, then it's a hash only change.
// This check is necessary to handle both the enter and
// leave hash === '' cases. The identity case falls through
// and is treated as a next reload.
return oldHash !== newHash;
}
scrollToHash(as) {
const [, hash] = as.split('#'); // Scroll to top if the hash is just `#` with no value or `#top`
// To mirror browsers
if (hash === '' || hash === 'top') {
window.scrollTo(0, 0);
return;
} // First we check if the element by id is found
const idEl = document.getElementById(hash);
if (idEl) {
idEl.scrollIntoView();
return;
} // If there's no element with the id, we check the `name` property
// To mirror browsers
const nameEl = document.getElementsByName(hash)[0];
if (nameEl) {
nameEl.scrollIntoView();
}
}
urlIsNew(asPath) {
return this.asPath !== asPath;
}
/**
* Prefetch page code, you may wait for the data during page rendering.
* This feature only works in production!
* @param url the href of prefetched page
* @param asPath the as path of the prefetched page
*/
async prefetch(url, asPath = url, options = {}) {
let parsed = (0, _parseRelativeUrl.parseRelativeUrl)(url);
let {
pathname
} = parsed;
if (false) {}
const pages = await this.pageLoader.getPageList();
parsed = resolveDynamicRoute(parsed, pages, false);
if (parsed.pathname !== pathname) {
pathname = parsed.pathname;
url = (0, _utils.formatWithValidation)(parsed);
}
let route = (0, _normalizeTrailingSlash.removePathTrailingSlash)(pathname);
let resolvedAs = asPath;
if ( true && asPath.startsWith('/')) {
let rewrites;
({
__rewrites: rewrites
} = await (0, _routeLoader.getClientBuildManifest)());
const rewritesResult = (0, _resolveRewrites.default)(addBasePath(addLocale(delBasePath(asPath), this.locale)), pages, rewrites, parsed.query, p => resolveDynamicRoute({
pathname: p
}, pages).pathname, this.locales);
if (rewritesResult.matchedPage && rewritesResult.resolvedHref) {
// if this directly matches a page we need to update the href to
// allow the correct page chunk to be loaded
route = rewritesResult.resolvedHref;
pathname = rewritesResult.resolvedHref;
parsed.pathname = pathname;
url = (0, _utils.formatWithValidation)(parsed);
resolvedAs = rewritesResult.asPath;
}
} // Prefetch is not supported in development mode because it would trigger on-demand-entries
if (false) {}
await Promise.all([this.pageLoader._isSsg(url).then(isSsg => {
return isSsg ? this._getStaticData(this.pageLoader.getDataHref(url, resolvedAs, true, typeof options.locale !== 'undefined' ? options.locale : this.locale)) : false;
}), this.pageLoader[options.priority ? 'loadPage' : 'prefetch'](route)]);
}
async fetchComponent(route) {
let cancelled = false;
const cancel = this.clc = () => {
cancelled = true;
};
const componentResult = await this.pageLoader.loadPage(route);
if (cancelled) {
const error = new Error(`Abort fetching component for route: "${route}"`);
error.cancelled = true;
throw error;
}
if (cancel === this.clc) {
this.clc = null;
}
return componentResult;
}
_getData(fn) {
let cancelled = false;
const cancel = () => {
cancelled = true;
};
this.clc = cancel;
return fn().then(data => {
if (cancel === this.clc) {
this.clc = null;
}
if (cancelled) {
const err = new Error('Loading initial props cancelled');
err.cancelled = true;
throw err;
}
return data;
});
}
_getStaticData(dataHref) {
const {
href: cacheKey
} = new URL(dataHref, window.location.href);
if ( true && !this.isPreview && this.sdc[cacheKey]) {
return Promise.resolve(this.sdc[cacheKey]);
}
return fetchNextData(dataHref, this.isSsr).then(data => {
this.sdc[cacheKey] = data;
return data;
});
}
_getServerData(dataHref) {
const {
href: resourceKey
} = new URL(dataHref, window.location.href);
if (this.sdr[resourceKey]) {
return this.sdr[resourceKey];
}
return this.sdr[resourceKey] = fetchNextData(dataHref, this.isSsr).then(data => {
delete this.sdr[resourceKey];
return data;
}).catch(err => {
delete this.sdr[resourceKey];
throw err;
});
}
getInitialProps(Component, ctx) {
const {
Component: App
} = this.components['/_app'];
const AppTree = this._wrapApp(App);
ctx.AppTree = AppTree;
return (0, _utils.loadGetInitialProps)(App, {
AppTree,
Component,
router: this,
ctx
});
}
abortComponentLoad(as, routeProps) {
if (this.clc) {
Router.events.emit('routeChangeError', buildCancellationError(), as, routeProps);
this.clc();
this.clc = null;
}
}
notify(data, resetScroll) {
return this.sub(data, this.components['/_app'].Component, resetScroll);
}
}
exports.default = Router;
Router.events = (0, _mitt.default)();
/***/ }),
/***/ "g/15":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.execOnce = execOnce;
exports.getLocationOrigin = getLocationOrigin;
exports.getURL = getURL;
exports.getDisplayName = getDisplayName;
exports.isResSent = isResSent;
exports.loadGetInitialProps = loadGetInitialProps;
exports.formatWithValidation = formatWithValidation;
exports.ST = exports.SP = exports.urlObjectKeys = void 0;
var _formatUrl = __webpack_require__("6D7l");
/**
* Utils
*/
function execOnce(fn) {
let used = false;
let result;
return (...args) => {
if (!used) {
used = true;
result = fn(...args);
}
return result;
};
}
function getLocationOrigin() {
const {
protocol,
hostname,
port
} = window.location;
return `${protocol}//${hostname}${port ? ':' + port : ''}`;
}
function getURL() {
const {
href
} = window.location;
const origin = getLocationOrigin();
return href.substring(origin.length);
}
function getDisplayName(Component) {
return typeof Component === 'string' ? Component : Component.displayName || Component.name || 'Unknown';
}
function isResSent(res) {
return res.finished || res.headersSent;
}
async function loadGetInitialProps(App, ctx) {
if (false) { var _App$prototype; } // when called from _app `ctx` is nested in `ctx`
const res = ctx.res || ctx.ctx && ctx.ctx.res;
if (!App.getInitialProps) {
if (ctx.ctx && ctx.Component) {
// @ts-ignore pageProps default
return {
pageProps: await loadGetInitialProps(ctx.Component, ctx.ctx)
};
}
return {};
}
const props = await App.getInitialProps(ctx);
if (res && isResSent(res)) {
return props;
}
if (!props) {
const message = `"${getDisplayName(App)}.getInitialProps()" should resolve to an object. But found "${props}" instead.`;
throw new Error(message);
}
if (false) {}
return props;
}
const urlObjectKeys = ['auth', 'hash', 'host', 'hostname', 'href', 'path', 'pathname', 'port', 'protocol', 'query', 'search', 'slashes'];
exports.urlObjectKeys = urlObjectKeys;
function formatWithValidation(url) {
if (false) {}
return (0, _formatUrl.formatUrl)(url);
}
const SP = typeof performance !== 'undefined';
exports.SP = SP;
const ST = SP && typeof performance.mark === 'function' && typeof performance.measure === 'function';
exports.ST = ST;
/***/ }),
/***/ "gguc":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.getRouteMatcher = getRouteMatcher;
function getRouteMatcher(routeRegex) {
const {
re,
groups
} = routeRegex;
return pathname => {
const routeMatch = re.exec(pathname);
if (!routeMatch) {
return false;
}
const decode = param => {
try {
return decodeURIComponent(param);
} catch (_) {
const err = new Error('failed to decode param');
err.code = 'DECODE_FAILED';
throw err;
}
};
const params = {};
Object.keys(groups).forEach(slugName => {
const g = groups[slugName];
const m = routeMatch[g.pos];
if (m !== undefined) {
params[slugName] = ~m.indexOf('/') ? m.split('/').map(entry => decode(entry)) : g.repeat ? [decode(m)] : decode(m);
}
});
return params;
};
}
/***/ }),
/***/ "hS4m":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.parseRelativeUrl = parseRelativeUrl;
var _utils = __webpack_require__("g/15");
var _querystring = __webpack_require__("3WeD");
/**
* Parses path-relative urls (e.g. `/hello/world?foo=bar`). If url isn't path-relative
* (e.g. `./hello`) then at least base must be.
* Absolute urls are rejected with one exception, in the browser, absolute urls that are on
* the current origin will be parsed as relative
*/
function parseRelativeUrl(url, base) {
const globalBase = new URL(true ? 'http://n' : undefined);
const resolvedBase = base ? new URL(base, globalBase) : globalBase;
const {
pathname,
searchParams,
search,
hash,
href,
origin
} = new URL(url, resolvedBase);
if (origin !== globalBase.origin) {
throw new Error(`invariant: invalid relative URL, router received ${url}`);
}
return {
pathname,
query: (0, _querystring.searchParamsToUrlQuery)(searchParams),
search,
hash,
href: href.slice(globalBase.origin.length)
};
}
/***/ }),
/***/ "mw/K":
/***/ (function(module, exports) {
module.exports = require("fs");
/***/ }),
/***/ "nOHt":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var _interopRequireWildcard = __webpack_require__("284h");
var _interopRequireDefault = __webpack_require__("TqRt");
exports.__esModule = true;
exports.useRouter = useRouter;
exports.makePublicRouterInstance = makePublicRouterInstance;
exports.createRouter = exports.withRouter = exports.default = void 0;
var _react = _interopRequireDefault(__webpack_require__("cDcd"));
var _router2 = _interopRequireWildcard(__webpack_require__("elyg"));
exports.Router = _router2.default;
exports.NextRouter = _router2.NextRouter;
var _routerContext = __webpack_require__("Osoz");
var _withRouter = _interopRequireDefault(__webpack_require__("0Bsm"));
exports.withRouter = _withRouter.default;
/* global window */
const singletonRouter = {
router: null,
// holds the actual router instance
readyCallbacks: [],
ready(cb) {
if (this.router) return cb();
if (false) {}
}
}; // Create public properties and methods of the router in the singletonRouter
const urlPropertyFields = ['pathname', 'route', 'query', 'asPath', 'components', 'isFallback', 'basePath', 'locale', 'locales', 'defaultLocale', 'isReady', 'isPreview', 'isLocaleDomain'];
const routerEvents = ['routeChangeStart', 'beforeHistoryChange', 'routeChangeComplete', 'routeChangeError', 'hashChangeStart', 'hashChangeComplete'];
const coreMethodFields = ['push', 'replace', 'reload', 'back', 'prefetch', 'beforePopState']; // Events is a static property on the router, the router doesn't have to be initialized to use it
Object.defineProperty(singletonRouter, 'events', {
get() {
return _router2.default.events;
}
});
urlPropertyFields.forEach(field => {
// Here we need to use Object.defineProperty because, we need to return
// the property assigned to the actual router
// The value might get changed as we change routes and this is the
// proper way to access it
Object.defineProperty(singletonRouter, field, {
get() {
const router = getRouter();
return router[field];
}
});
});
coreMethodFields.forEach(field => {
// We don't really know the types here, so we add them later instead
;
singletonRouter[field] = (...args) => {
const router = getRouter();
return router[field](...args);
};
});
routerEvents.forEach(event => {
singletonRouter.ready(() => {
_router2.default.events.on(event, (...args) => {
const eventField = `on${event.charAt(0).toUpperCase()}${event.substring(1)}`;
const _singletonRouter = singletonRouter;
if (_singletonRouter[eventField]) {
try {
_singletonRouter[eventField](...args);
} catch (err) {
console.error(`Error when running the Router event: ${eventField}`);
console.error(`${err.message}\n${err.stack}`);
}
}
});
});
});
function getRouter() {
if (!singletonRouter.router) {
const message = 'No router instance found.\n' + 'You should only use "next/router" inside the client side of your app.\n';
throw new Error(message);
}
return singletonRouter.router;
} // Export the singletonRouter and this is the public API.
var _default = singletonRouter; // Reexport the withRoute HOC
exports.default = _default;
function useRouter() {
return _react.default.useContext(_routerContext.RouterContext);
} // INTERNAL APIS
// -------------
// (do not use following exports inside the app)
// Create a router and assign it as the singleton instance.
// This is used in client side when we are initilizing the app.
// This should **not** use inside the server.
const createRouter = (...args) => {
singletonRouter.router = new _router2.default(...args);
singletonRouter.readyCallbacks.forEach(cb => cb());
singletonRouter.readyCallbacks = [];
return singletonRouter.router;
}; // This function is used to create the `withRouter` router instance
exports.createRouter = createRouter;
function makePublicRouterInstance(router) {
const _router = router;
const instance = {};
for (const property of urlPropertyFields) {
if (typeof _router[property] === 'object') {
instance[property] = Object.assign(Array.isArray(_router[property]) ? [] : {}, _router[property]); // makes sure query is not stateful
continue;
}
instance[property] = _router[property];
} // Events is a static property on the router, the router doesn't have to be initialized to use it
instance.events = _router2.default.events;
coreMethodFields.forEach(field => {
instance[field] = (...args) => {
return _router[field](...args);
};
});
return instance;
}
/***/ }),
/***/ "oyvS":
/***/ (function(module, exports) {
module.exports = require("path");
/***/ }),
/***/ "vNVm":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule = true;
exports.useIntersection = useIntersection;
var _react = __webpack_require__("cDcd");
var _requestIdleCallback = __webpack_require__("0G5g");
const hasIntersectionObserver = typeof IntersectionObserver !== 'undefined';
function useIntersection({
rootMargin,
disabled
}) {
const isDisabled = disabled || !hasIntersectionObserver;
const unobserve = (0, _react.useRef)();
const [visible, setVisible] = (0, _react.useState)(false);
const setRef = (0, _react.useCallback)(el => {
if (unobserve.current) {
unobserve.current();
unobserve.current = undefined;
}
if (isDisabled || visible) return;
if (el && el.tagName) {
unobserve.current = observe(el, isVisible => isVisible && setVisible(isVisible), {
rootMargin
});
}
}, [isDisabled, rootMargin, visible]);
(0, _react.useEffect)(() => {
if (!hasIntersectionObserver) {
if (!visible) {
const idleCallback = (0, _requestIdleCallback.requestIdleCallback)(() => setVisible(true));
return () => (0, _requestIdleCallback.cancelIdleCallback)(idleCallback);
}
}
}, [visible]);
return [setRef, visible];
}
function observe(element, callback, options) {
const {
id,
observer,
elements
} = createObserver(options);
elements.set(element, callback);
observer.observe(element);
return function unobserve() {
elements.delete(element);
observer.unobserve(element); // Destroy observer when there's nothing left to watch:
if (elements.size === 0) {
observer.disconnect();
observers.delete(id);
}
};
}
const observers = new Map();
function createObserver(options) {
const id = options.rootMargin || '';
let instance = observers.get(id);
if (instance) {
return instance;
}
const elements = new Map();
const observer = new IntersectionObserver(entries => {
entries.forEach(entry => {
const callback = elements.get(entry.target);
const isVisible = entry.isIntersecting || entry.intersectionRatio > 0;
if (callback && isVisible) {
callback(isVisible);
}
});
}, options);
observers.set(id, instance = {
id,
observer,
elements
});
return instance;
}
/***/ }),
/***/ "wkBG":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
exports.__esModule=true;exports.normalizePathSep=normalizePathSep;exports.denormalizePagePath=denormalizePagePath;function normalizePathSep(path){return path.replace(/\\/g,'/');}function denormalizePagePath(page){page=normalizePathSep(page);if(page.startsWith('/index/')){page=page.slice(6);}else if(page==='/index'){page='/';}return page;}
//# sourceMappingURL=denormalize-page-path.js.map
/***/ }),
/***/ "xnum":
/***/ (function(module, exports) {
module.exports = require("next/head");
/***/ }),
/***/ "zOyy":
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* Tokenize input string.
*/
function lexer(str) {
var tokens = [];
var i = 0;
while (i < str.length) {
var char = str[i];
if (char === "*" || char === "+" || char === "?") {
tokens.push({ type: "MODIFIER", index: i, value: str[i++] });
continue;
}
if (char === "\\") {
tokens.push({ type: "ESCAPED_CHAR", index: i++, value: str[i++] });
continue;
}
if (char === "{") {
tokens.push({ type: "OPEN", index: i, value: str[i++] });
continue;
}
if (char === "}") {
tokens.push({ type: "CLOSE", index: i, value: str[i++] });
continue;
}
if (char === ":") {
var name = "";
var j = i + 1;
while (j < str.length) {
var code = str.charCodeAt(j);
if (
// `0-9`
(code >= 48 && code <= 57) ||
// `A-Z`
(code >= 65 && code <= 90) ||
// `a-z`
(code >= 97 && code <= 122) ||
// `_`
code === 95) {
name += str[j++];
continue;
}
break;
}
if (!name)
throw new TypeError("Missing parameter name at " + i);
tokens.push({ type: "NAME", index: i, value: name });
i = j;
continue;
}
if (char === "(") {
var count = 1;
var pattern = "";
var j = i + 1;
if (str[j] === "?") {
throw new TypeError("Pattern cannot start with \"?\" at " + j);
}
while (j < str.length) {
if (str[j] === "\\") {
pattern += str[j++] + str[j++];
continue;
}
if (str[j] === ")") {
count--;
if (count === 0) {
j++;
break;
}
}
else if (str[j] === "(") {
count++;
if (str[j + 1] !== "?") {
throw new TypeError("Capturing groups are not allowed at " + j);
}
}
pattern += str[j++];
}
if (count)
throw new TypeError("Unbalanced pattern at " + i);
if (!pattern)
throw new TypeError("Missing pattern at " + i);
tokens.push({ type: "PATTERN", index: i, value: pattern });
i = j;
continue;
}
tokens.push({ type: "CHAR", index: i, value: str[i++] });
}
tokens.push({ type: "END", index: i, value: "" });
return tokens;
}
/**
* Parse a string for the raw tokens.
*/
function parse(str, options) {
if (options === void 0) { options = {}; }
var tokens = lexer(str);
var _a = options.prefixes, prefixes = _a === void 0 ? "./" : _a;
var defaultPattern = "[^" + escapeString(options.delimiter || "/#?") + "]+?";
var result = [];
var key = 0;
var i = 0;
var path = "";
var tryConsume = function (type) {
if (i < tokens.length && tokens[i].type === type)
return tokens[i++].value;
};
var mustConsume = function (type) {
var value = tryConsume(type);
if (value !== undefined)
return value;
var _a = tokens[i], nextType = _a.type, index = _a.index;
throw new TypeError("Unexpected " + nextType + " at " + index + ", expected " + type);
};
var consumeText = function () {
var result = "";
var value;
// tslint:disable-next-line
while ((value = tryConsume("CHAR") || tryConsume("ESCAPED_CHAR"))) {
result += value;
}
return result;
};
while (i < tokens.length) {
var char = tryConsume("CHAR");
var name = tryConsume("NAME");
var pattern = tryConsume("PATTERN");
if (name || pattern) {
var prefix = char || "";
if (prefixes.indexOf(prefix) === -1) {
path += prefix;
prefix = "";
}
if (path) {
result.push(path);
path = "";
}
result.push({
name: name || key++,
prefix: prefix,
suffix: "",
pattern: pattern || defaultPattern,
modifier: tryConsume("MODIFIER") || ""
});
continue;
}
var value = char || tryConsume("ESCAPED_CHAR");
if (value) {
path += value;
continue;
}
if (path) {
result.push(path);
path = "";
}
var open = tryConsume("OPEN");
if (open) {
var prefix = consumeText();
var name_1 = tryConsume("NAME") || "";
var pattern_1 = tryConsume("PATTERN") || "";
var suffix = consumeText();
mustConsume("CLOSE");
result.push({
name: name_1 || (pattern_1 ? key++ : ""),
pattern: name_1 && !pattern_1 ? defaultPattern : pattern_1,
prefix: prefix,
suffix: suffix,
modifier: tryConsume("MODIFIER") || ""
});
continue;
}
mustConsume("END");
}
return result;
}
exports.parse = parse;
/**
* Compile a string to a template function for the path.
*/
function compile(str, options) {
return tokensToFunction(parse(str, options), options);
}
exports.compile = compile;
/**
* Expose a method for transforming tokens into the path function.
*/
function tokensToFunction(tokens, options) {
if (options === void 0) { options = {}; }
var reFlags = flags(options);
var _a = options.encode, encode = _a === void 0 ? function (x) { return x; } : _a, _b = options.validate, validate = _b === void 0 ? true : _b;
// Compile all the tokens into regexps.
var matches = tokens.map(function (token) {
if (typeof token === "object") {
return new RegExp("^(?:" + token.pattern + ")$", reFlags);
}
});
return function (data) {
var path = "";
for (var i = 0; i < tokens.length; i++) {
var token = tokens[i];
if (typeof token === "string") {
path += token;
continue;
}
var value = data ? data[token.name] : undefined;
var optional = token.modifier === "?" || token.modifier === "*";
var repeat = token.modifier === "*" || token.modifier === "+";
if (Array.isArray(value)) {
if (!repeat) {
throw new TypeError("Expected \"" + token.name + "\" to not repeat, but got an array");
}
if (value.length === 0) {
if (optional)
continue;
throw new TypeError("Expected \"" + token.name + "\" to not be empty");
}
for (var j = 0; j < value.length; j++) {
var segment = encode(value[j], token);
if (validate && !matches[i].test(segment)) {
throw new TypeError("Expected all \"" + token.name + "\" to match \"" + token.pattern + "\", but got \"" + segment + "\"");
}
path += token.prefix + segment + token.suffix;
}
continue;
}
if (typeof value === "string" || typeof value === "number") {
var segment = encode(String(value), token);
if (validate && !matches[i].test(segment)) {
throw new TypeError("Expected \"" + token.name + "\" to match \"" + token.pattern + "\", but got \"" + segment + "\"");
}
path += token.prefix + segment + token.suffix;
continue;
}
if (optional)
continue;
var typeOfMessage = repeat ? "an array" : "a string";
throw new TypeError("Expected \"" + token.name + "\" to be " + typeOfMessage);
}
return path;
};
}
exports.tokensToFunction = tokensToFunction;
/**
* Create path match function from `path-to-regexp` spec.
*/
function match(str, options) {
var keys = [];
var re = pathToRegexp(str, keys, options);
return regexpToFunction(re, keys, options);
}
exports.match = match;
/**
* Create a path match function from `path-to-regexp` output.
*/
function regexpToFunction(re, keys, options) {
if (options === void 0) { options = {}; }
var _a = options.decode, decode = _a === void 0 ? function (x) { return x; } : _a;
return function (pathname) {
var m = re.exec(pathname);
if (!m)
return false;
var path = m[0], index = m.index;
var params = Object.create(null);
var _loop_1 = function (i) {
// tslint:disable-next-line
if (m[i] === undefined)
return "continue";
var key = keys[i - 1];
if (key.modifier === "*" || key.modifier === "+") {
params[key.name] = m[i].split(key.prefix + key.suffix).map(function (value) {
return decode(value, key);
});
}
else {
params[key.name] = decode(m[i], key);
}
};
for (var i = 1; i < m.length; i++) {
_loop_1(i);
}
return { path: path, index: index, params: params };
};
}
exports.regexpToFunction = regexpToFunction;
/**
* Escape a regular expression string.
*/
function escapeString(str) {
return str.replace(/([.+*?=^!:${}()[\]|/\\])/g, "\\$1");
}
/**
* Get the flags for a regexp from the options.
*/
function flags(options) {
return options && options.sensitive ? "" : "i";
}
/**
* Pull out keys from a regexp.
*/
function regexpToRegexp(path, keys) {
if (!keys)
return path;
// Use a negative lookahead to match only capturing groups.
var groups = path.source.match(/\((?!\?)/g);
if (groups) {
for (var i = 0; i < groups.length; i++) {
keys.push({
name: i,
prefix: "",
suffix: "",
modifier: "",
pattern: ""
});
}
}
return path;
}
/**
* Transform an array into a regexp.
*/
function arrayToRegexp(paths, keys, options) {
var parts = paths.map(function (path) { return pathToRegexp(path, keys, options).source; });
return new RegExp("(?:" + parts.join("|") + ")", flags(options));
}
/**
* Create a path regexp from string input.
*/
function stringToRegexp(path, keys, options) {
return tokensToRegexp(parse(path, options), keys, options);
}
/**
* Expose a function for taking tokens and returning a RegExp.
*/
function tokensToRegexp(tokens, keys, options) {
if (options === void 0) { options = {}; }
var _a = options.strict, strict = _a === void 0 ? false : _a, _b = options.start, start = _b === void 0 ? true : _b, _c = options.end, end = _c === void 0 ? true : _c, _d = options.encode, encode = _d === void 0 ? function (x) { return x; } : _d;
var endsWith = "[" + escapeString(options.endsWith || "") + "]|$";
var delimiter = "[" + escapeString(options.delimiter || "/#?") + "]";
var route = start ? "^" : "";
// Iterate over the tokens and create our regexp string.
for (var _i = 0, tokens_1 = tokens; _i < tokens_1.length; _i++) {
var token = tokens_1[_i];
if (typeof token === "string") {
route += escapeString(encode(token));
}
else {
var prefix = escapeString(encode(token.prefix));
var suffix = escapeString(encode(token.suffix));
if (token.pattern) {
if (keys)
keys.push(token);
if (prefix || suffix) {
if (token.modifier === "+" || token.modifier === "*") {
var mod = token.modifier === "*" ? "?" : "";
route += "(?:" + prefix + "((?:" + token.pattern + ")(?:" + suffix + prefix + "(?:" + token.pattern + "))*)" + suffix + ")" + mod;
}
else {
route += "(?:" + prefix + "(" + token.pattern + ")" + suffix + ")" + token.modifier;
}
}
else {
route += "(" + token.pattern + ")" + token.modifier;
}
}
else {
route += "(?:" + prefix + suffix + ")" + token.modifier;
}
}
}
if (end) {
if (!strict)
route += delimiter + "?";
route += !options.endsWith ? "$" : "(?=" + endsWith + ")";
}
else {
var endToken = tokens[tokens.length - 1];
var isEndDelimited = typeof endToken === "string"
? delimiter.indexOf(endToken[endToken.length - 1]) > -1
: // tslint:disable-next-line
endToken === undefined;
if (!strict) {
route += "(?:" + delimiter + "(?=" + endsWith + "))?";
}
if (!isEndDelimited) {
route += "(?=" + delimiter + "|" + endsWith + ")";
}
}
return new RegExp(route, flags(options));
}
exports.tokensToRegexp = tokensToRegexp;
/**
* Normalize the given path string, returning a regular expression.
*
* An empty array can be passed in for the keys, which will hold the
* placeholder key descriptions. For example, using `/user/:id`, `keys` will
* contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.
*/
function pathToRegexp(path, keys, options) {
if (path instanceof RegExp)
return regexpToRegexp(path, keys);
if (Array.isArray(path))
return arrayToRegexp(path, keys, options);
return stringToRegexp(path, keys, options);
}
exports.pathToRegexp = pathToRegexp;
//# sourceMappingURL=index.js.map
/***/ })
/******/ });