}\n \n )\n}\n\nconst StaticQuery = props => {\n const { data, query, render, children } = props\n\n return (\n \n {staticQueryData => (\n \n )}\n \n )\n}\n\nconst useStaticQuery = query => {\n if (\n typeof React.useContext !== `function` &&\n process.env.NODE_ENV === `development`\n ) {\n throw new Error(\n `You're likely using a version of React that doesn't support Hooks\\n` +\n `Please update React and ReactDOM to 16.8.0 or later to use the useStaticQuery hook.`\n )\n }\n const context = React.useContext(StaticQueryContext)\n\n // query is a stringified number like `3303882` when wrapped with graphql, If a user forgets\n // to wrap the query in a grqphql, then casting it to a Number results in `NaN` allowing us to\n // catch the misuse of the API and give proper direction\n if (isNaN(Number(query))) {\n throw new Error(`useStaticQuery was called with a string but expects to be called using \\`graphql\\`. Try this:\n\nimport { useStaticQuery, graphql } from 'gatsby';\n\nuseStaticQuery(graphql\\`${query}\\`);\n`)\n }\n\n if (context[query]?.data) {\n return context[query].data\n } else {\n throw new Error(\n `The result of this StaticQuery could not be fetched.\\n\\n` +\n `This is likely a bug in Gatsby and if refreshing the page does not fix it, ` +\n `please open an issue in https://github.com/gatsbyjs/gatsby/issues`\n )\n }\n}\n\nStaticQuery.propTypes = {\n data: PropTypes.object,\n query: PropTypes.string.isRequired,\n render: PropTypes.func,\n children: PropTypes.func,\n}\n\nfunction graphql() {\n throw new Error(\n `It appears like Gatsby is misconfigured. Gatsby related \\`graphql\\` calls ` +\n `are supposed to only be evaluated at compile time, and then compiled away. ` +\n `Unfortunately, something went wrong and the query was left in the compiled code.\\n\\n` +\n `Unless your site has a complex or custom babel/Gatsby configuration this is likely a bug in Gatsby.`\n )\n}\n\nexport {\n Link,\n withAssetPrefix,\n withPrefix,\n graphql,\n parsePath,\n navigate,\n useScrollRestoration,\n StaticQueryContext,\n StaticQuery,\n PageRenderer,\n useStaticQuery,\n prefetchPathname,\n}\n","const support = function (feature) {\n if (typeof document === `undefined`) {\n return false\n }\n const fakeLink = document.createElement(`link`)\n try {\n if (fakeLink.relList && typeof fakeLink.relList.supports === `function`) {\n return fakeLink.relList.supports(feature)\n }\n } catch (err) {\n return false\n }\n return false\n}\n\nconst linkPrefetchStrategy = function (url, options) {\n return new Promise((resolve, reject) => {\n if (typeof document === `undefined`) {\n reject()\n return\n }\n\n const link = document.createElement(`link`)\n link.setAttribute(`rel`, `prefetch`)\n link.setAttribute(`href`, url)\n\n Object.keys(options).forEach(key => {\n link.setAttribute(key, options[key])\n })\n\n link.onload = resolve\n link.onerror = reject\n\n const parentElement =\n document.getElementsByTagName(`head`)[0] ||\n document.getElementsByName(`script`)[0].parentNode\n parentElement.appendChild(link)\n })\n}\n\nconst xhrPrefetchStrategy = function (url) {\n return new Promise((resolve, reject) => {\n const req = new XMLHttpRequest()\n req.open(`GET`, url, true)\n\n req.onload = () => {\n if (req.status === 200) {\n resolve()\n } else {\n reject()\n }\n }\n\n req.send(null)\n })\n}\n\nconst supportedPrefetchStrategy = support(`prefetch`)\n ? linkPrefetchStrategy\n : xhrPrefetchStrategy\n\nconst preFetched = {}\n\nconst prefetch = function (url, options) {\n return new Promise(resolve => {\n if (preFetched[url]) {\n resolve()\n return\n }\n\n supportedPrefetchStrategy(url, options)\n .then(() => {\n resolve()\n preFetched[url] = true\n })\n .catch(() => {}) // 404s are logged to the console anyway\n })\n}\n\nexport default prefetch\n","import prefetchHelper from \"./prefetch\"\nimport emitter from \"./emitter\"\nimport { setMatchPaths, findPath, findMatchPath } from \"./find-path\"\n\n/**\n * Available resource loading statuses\n */\nexport const PageResourceStatus = {\n /**\n * At least one of critical resources failed to load\n */\n Error: `error`,\n /**\n * Resources loaded successfully\n */\n Success: `success`,\n}\n\nconst preferDefault = m => (m && m.default) || m\n\nconst stripSurroundingSlashes = s => {\n s = s[0] === `/` ? s.slice(1) : s\n s = s.endsWith(`/`) ? s.slice(0, -1) : s\n return s\n}\n\nconst createPageDataUrl = rawPath => {\n const [path, maybeSearch] = rawPath.split(`?`)\n const fixedPath = path === `/` ? `index` : stripSurroundingSlashes(path)\n return `${__PATH_PREFIX__}/page-data/${fixedPath}/page-data.json${\n maybeSearch ? `?${maybeSearch}` : ``\n }`\n}\n\nfunction doFetch(url, method = `GET`) {\n return new Promise(resolve => {\n const req = new XMLHttpRequest()\n req.open(method, url, true)\n req.onreadystatechange = () => {\n if (req.readyState == 4) {\n resolve(req)\n }\n }\n req.send(null)\n })\n}\n\nconst doesConnectionSupportPrefetch = () => {\n if (\n `connection` in navigator &&\n typeof navigator.connection !== `undefined`\n ) {\n if ((navigator.connection.effectiveType || ``).includes(`2g`)) {\n return false\n }\n if (navigator.connection.saveData) {\n return false\n }\n }\n return true\n}\n\nconst toPageResources = (pageData, component = null) => {\n const page = {\n componentChunkName: pageData.componentChunkName,\n path: pageData.path,\n webpackCompilationHash: pageData.webpackCompilationHash,\n matchPath: pageData.matchPath,\n staticQueryHashes: pageData.staticQueryHashes,\n getServerDataError: pageData.getServerDataError,\n }\n\n return {\n component,\n json: pageData.result,\n page,\n }\n}\n\nexport class BaseLoader {\n constructor(loadComponent, matchPaths) {\n // Map of pagePath -> Page. Where Page is an object with: {\n // status: PageResourceStatus.Success || PageResourceStatus.Error,\n // payload: PageResources, // undefined if PageResourceStatus.Error\n // }\n // PageResources is {\n // component,\n // json: pageData.result,\n // page: {\n // componentChunkName,\n // path,\n // webpackCompilationHash,\n // staticQueryHashes\n // },\n // staticQueryResults\n // }\n this.pageDb = new Map()\n this.inFlightDb = new Map()\n this.staticQueryDb = {}\n this.pageDataDb = new Map()\n this.isPrefetchQueueRunning = false\n this.prefetchQueued = []\n this.prefetchTriggered = new Set()\n this.prefetchCompleted = new Set()\n this.loadComponent = loadComponent\n setMatchPaths(matchPaths)\n }\n\n inFlightNetworkRequests = new Map()\n\n memoizedGet(url) {\n let inFlightPromise = this.inFlightNetworkRequests.get(url)\n\n if (!inFlightPromise) {\n inFlightPromise = doFetch(url, `GET`)\n this.inFlightNetworkRequests.set(url, inFlightPromise)\n }\n\n // Prefer duplication with then + catch over .finally to prevent problems in ie11 + firefox\n return inFlightPromise\n .then(response => {\n this.inFlightNetworkRequests.delete(url)\n return response\n })\n .catch(err => {\n this.inFlightNetworkRequests.delete(url)\n throw err\n })\n }\n\n setApiRunner(apiRunner) {\n this.apiRunner = apiRunner\n this.prefetchDisabled = apiRunner(`disableCorePrefetching`).some(a => a)\n }\n\n fetchPageDataJson(loadObj) {\n const { pagePath, retries = 0 } = loadObj\n const url = createPageDataUrl(pagePath)\n return this.memoizedGet(url).then(req => {\n const { status, responseText } = req\n\n // Handle 200\n if (status === 200) {\n try {\n const jsonPayload = JSON.parse(responseText)\n if (jsonPayload.path === undefined) {\n throw new Error(`not a valid pageData response`)\n }\n\n const maybeSearch = pagePath.split(`?`)[1]\n if (maybeSearch && !jsonPayload.path.includes(maybeSearch)) {\n jsonPayload.path += `?${maybeSearch}`\n }\n\n return Object.assign(loadObj, {\n status: PageResourceStatus.Success,\n payload: jsonPayload,\n })\n } catch (err) {\n // continue regardless of error\n }\n }\n\n // Handle 404\n if (status === 404 || status === 200) {\n // If the request was for a 404/500 page and it doesn't exist, we're done\n if (pagePath === `/404.html` || pagePath === `/500.html`) {\n return Object.assign(loadObj, {\n status: PageResourceStatus.Error,\n })\n }\n\n // Need some code here to cache the 404 request. In case\n // multiple loadPageDataJsons result in 404s\n return this.fetchPageDataJson(\n Object.assign(loadObj, { pagePath: `/404.html`, notFound: true })\n )\n }\n\n // handle 500 response (Unrecoverable)\n if (status === 500) {\n return this.fetchPageDataJson(\n Object.assign(loadObj, {\n pagePath: `/500.html`,\n internalServerError: true,\n })\n )\n }\n\n // Handle everything else, including status === 0, and 503s. Should retry\n if (retries < 3) {\n return this.fetchPageDataJson(\n Object.assign(loadObj, { retries: retries + 1 })\n )\n }\n\n // Retried 3 times already, result is an error.\n return Object.assign(loadObj, {\n status: PageResourceStatus.Error,\n })\n })\n }\n\n loadPageDataJson(rawPath) {\n const pagePath = findPath(rawPath)\n if (this.pageDataDb.has(pagePath)) {\n const pageData = this.pageDataDb.get(pagePath)\n if (process.env.BUILD_STAGE !== `develop` || !pageData.stale) {\n return Promise.resolve(pageData)\n }\n }\n\n return this.fetchPageDataJson({ pagePath }).then(pageData => {\n this.pageDataDb.set(pagePath, pageData)\n\n return pageData\n })\n }\n\n findMatchPath(rawPath) {\n return findMatchPath(rawPath)\n }\n\n // TODO check all uses of this and whether they use undefined for page resources not exist\n loadPage(rawPath) {\n const pagePath = findPath(rawPath)\n if (this.pageDb.has(pagePath)) {\n const page = this.pageDb.get(pagePath)\n if (process.env.BUILD_STAGE !== `develop` || !page.payload.stale) {\n if (page.error) {\n return {\n error: page.error,\n status: page.status,\n }\n }\n\n return Promise.resolve(page.payload)\n }\n }\n\n if (this.inFlightDb.has(pagePath)) {\n return this.inFlightDb.get(pagePath)\n }\n\n const inFlightPromise = Promise.all([\n this.loadAppData(),\n this.loadPageDataJson(pagePath),\n ]).then(allData => {\n const result = allData[1]\n if (result.status === PageResourceStatus.Error) {\n return {\n status: PageResourceStatus.Error,\n }\n }\n\n let pageData = result.payload\n const { componentChunkName, staticQueryHashes = [] } = pageData\n\n const finalResult = {}\n\n const componentChunkPromise = this.loadComponent(componentChunkName).then(\n component => {\n finalResult.createdAt = new Date()\n let pageResources\n if (!component || component instanceof Error) {\n finalResult.status = PageResourceStatus.Error\n finalResult.error = component\n } else {\n finalResult.status = PageResourceStatus.Success\n if (result.notFound === true) {\n finalResult.notFound = true\n }\n pageData = Object.assign(pageData, {\n webpackCompilationHash: allData[0]\n ? allData[0].webpackCompilationHash\n : ``,\n })\n pageResources = toPageResources(pageData, component)\n }\n // undefined if final result is an error\n return pageResources\n }\n )\n\n const staticQueryBatchPromise = Promise.all(\n staticQueryHashes.map(staticQueryHash => {\n // Check for cache in case this static query result has already been loaded\n if (this.staticQueryDb[staticQueryHash]) {\n const jsonPayload = this.staticQueryDb[staticQueryHash]\n return { staticQueryHash, jsonPayload }\n }\n\n return this.memoizedGet(\n `${__PATH_PREFIX__}/page-data/sq/d/${staticQueryHash}.json`\n )\n .then(req => {\n const jsonPayload = JSON.parse(req.responseText)\n return { staticQueryHash, jsonPayload }\n })\n .catch(() => {\n throw new Error(\n `We couldn't load \"${__PATH_PREFIX__}/page-data/sq/d/${staticQueryHash}.json\"`\n )\n })\n })\n ).then(staticQueryResults => {\n const staticQueryResultsMap = {}\n\n staticQueryResults.forEach(({ staticQueryHash, jsonPayload }) => {\n staticQueryResultsMap[staticQueryHash] = jsonPayload\n this.staticQueryDb[staticQueryHash] = jsonPayload\n })\n\n return staticQueryResultsMap\n })\n\n return (\n Promise.all([componentChunkPromise, staticQueryBatchPromise])\n .then(([pageResources, staticQueryResults]) => {\n let payload\n if (pageResources) {\n payload = { ...pageResources, staticQueryResults }\n finalResult.payload = payload\n emitter.emit(`onPostLoadPageResources`, {\n page: payload,\n pageResources: payload,\n })\n }\n\n this.pageDb.set(pagePath, finalResult)\n\n if (finalResult.error) {\n return {\n error: finalResult.error,\n status: finalResult.status,\n }\n }\n\n return payload\n })\n // when static-query fail to load we throw a better error\n .catch(err => {\n return {\n error: err,\n status: PageResourceStatus.Error,\n }\n })\n )\n })\n\n inFlightPromise\n .then(() => {\n this.inFlightDb.delete(pagePath)\n })\n .catch(error => {\n this.inFlightDb.delete(pagePath)\n throw error\n })\n\n this.inFlightDb.set(pagePath, inFlightPromise)\n\n return inFlightPromise\n }\n\n // returns undefined if the page does not exists in cache\n loadPageSync(rawPath, options = {}) {\n const pagePath = findPath(rawPath)\n if (this.pageDb.has(pagePath)) {\n const pageData = this.pageDb.get(pagePath)\n\n if (pageData.payload) {\n return pageData.payload\n }\n\n if (options?.withErrorDetails) {\n return {\n error: pageData.error,\n status: pageData.status,\n }\n }\n }\n return undefined\n }\n\n shouldPrefetch(pagePath) {\n // Skip prefetching if we know user is on slow or constrained connection\n if (!doesConnectionSupportPrefetch()) {\n return false\n }\n\n // Check if the page exists.\n if (this.pageDb.has(pagePath)) {\n return false\n }\n\n return true\n }\n\n prefetch(pagePath) {\n if (!this.shouldPrefetch(pagePath)) {\n return {\n then: resolve => resolve(false),\n abort: () => {},\n }\n }\n if (this.prefetchTriggered.has(pagePath)) {\n return {\n then: resolve => resolve(true),\n abort: () => {},\n }\n }\n\n const defer = {\n resolve: null,\n reject: null,\n promise: null,\n }\n defer.promise = new Promise((resolve, reject) => {\n defer.resolve = resolve\n defer.reject = reject\n })\n this.prefetchQueued.push([pagePath, defer])\n const abortC = new AbortController()\n abortC.signal.addEventListener(`abort`, () => {\n const index = this.prefetchQueued.findIndex(([p]) => p === pagePath)\n // remove from the queue\n if (index !== -1) {\n this.prefetchQueued.splice(index, 1)\n }\n })\n\n if (!this.isPrefetchQueueRunning) {\n this.isPrefetchQueueRunning = true\n setTimeout(() => {\n this._processNextPrefetchBatch()\n }, 3000)\n }\n\n return {\n then: (resolve, reject) => defer.promise.then(resolve, reject),\n abort: abortC.abort.bind(abortC),\n }\n }\n\n _processNextPrefetchBatch() {\n const idleCallback = window.requestIdleCallback || (cb => setTimeout(cb, 0))\n\n idleCallback(() => {\n const toPrefetch = this.prefetchQueued.splice(0, 4)\n const prefetches = Promise.all(\n toPrefetch.map(([pagePath, dPromise]) => {\n // Tell plugins with custom prefetching logic that they should start\n // prefetching this path.\n if (!this.prefetchTriggered.has(pagePath)) {\n this.apiRunner(`onPrefetchPathname`, { pathname: pagePath })\n this.prefetchTriggered.add(pagePath)\n }\n\n // If a plugin has disabled core prefetching, stop now.\n if (this.prefetchDisabled) {\n return dPromise.resolve(false)\n }\n\n return this.doPrefetch(findPath(pagePath)).then(() => {\n if (!this.prefetchCompleted.has(pagePath)) {\n this.apiRunner(`onPostPrefetchPathname`, { pathname: pagePath })\n this.prefetchCompleted.add(pagePath)\n }\n\n dPromise.resolve(true)\n })\n })\n )\n\n if (this.prefetchQueued.length) {\n prefetches.then(() => {\n setTimeout(() => {\n this._processNextPrefetchBatch()\n }, 3000)\n })\n } else {\n this.isPrefetchQueueRunning = false\n }\n })\n }\n\n doPrefetch(pagePath) {\n const pageDataUrl = createPageDataUrl(pagePath)\n return prefetchHelper(pageDataUrl, {\n crossOrigin: `anonymous`,\n as: `fetch`,\n }).then(() =>\n // This was just prefetched, so will return a response from\n // the cache instead of making another request to the server\n this.loadPageDataJson(pagePath)\n )\n }\n\n hovering(rawPath) {\n this.loadPage(rawPath)\n }\n\n getResourceURLsForPathname(rawPath) {\n const pagePath = findPath(rawPath)\n const page = this.pageDataDb.get(pagePath)\n if (page) {\n const pageResources = toPageResources(page.payload)\n\n return [\n ...createComponentUrls(pageResources.page.componentChunkName),\n createPageDataUrl(pagePath),\n ]\n } else {\n return null\n }\n }\n\n isPageNotFound(rawPath) {\n const pagePath = findPath(rawPath)\n const page = this.pageDb.get(pagePath)\n return !page || page.notFound\n }\n\n loadAppData(retries = 0) {\n return this.memoizedGet(`${__PATH_PREFIX__}/page-data/app-data.json`).then(\n req => {\n const { status, responseText } = req\n\n let appData\n\n if (status !== 200 && retries < 3) {\n // Retry 3 times incase of non-200 responses\n return this.loadAppData(retries + 1)\n }\n\n // Handle 200\n if (status === 200) {\n try {\n const jsonPayload = JSON.parse(responseText)\n if (jsonPayload.webpackCompilationHash === undefined) {\n throw new Error(`not a valid app-data response`)\n }\n\n appData = jsonPayload\n } catch (err) {\n // continue regardless of error\n }\n }\n\n return appData\n }\n )\n }\n}\n\nconst createComponentUrls = componentChunkName =>\n (window.___chunkMapping[componentChunkName] || []).map(\n chunk => __PATH_PREFIX__ + chunk\n )\n\nexport class ProdLoader extends BaseLoader {\n constructor(asyncRequires, matchPaths, pageData) {\n const loadComponent = chunkName => {\n if (!asyncRequires.components[chunkName]) {\n throw new Error(\n `We couldn't find the correct component chunk with the name ${chunkName}`\n )\n }\n\n return (\n asyncRequires.components[chunkName]()\n .then(preferDefault)\n // loader will handle the case when component is error\n .catch(err => err)\n )\n }\n\n super(loadComponent, matchPaths)\n\n if (pageData) {\n this.pageDataDb.set(findPath(pageData.path), {\n pagePath: pageData.path,\n payload: pageData,\n status: `success`,\n })\n }\n }\n\n doPrefetch(pagePath) {\n return super.doPrefetch(pagePath).then(result => {\n if (result.status !== PageResourceStatus.Success) {\n return Promise.resolve()\n }\n const pageData = result.payload\n const chunkName = pageData.componentChunkName\n const componentUrls = createComponentUrls(chunkName)\n return Promise.all(componentUrls.map(prefetchHelper)).then(() => pageData)\n })\n }\n\n loadPageDataJson(rawPath) {\n return super.loadPageDataJson(rawPath).then(data => {\n if (data.notFound) {\n // check if html file exist using HEAD request:\n // if it does we should navigate to it instead of showing 404\n return doFetch(rawPath, `HEAD`).then(req => {\n if (req.status === 200) {\n // page (.html file) actually exist (or we asked for 404 )\n // returning page resources status as errored to trigger\n // regular browser navigation to given page\n return {\n status: PageResourceStatus.Error,\n }\n }\n\n // if HEAD request wasn't 200, return notFound result\n // and show 404 page\n return data\n })\n }\n return data\n })\n }\n}\n\nlet instance\n\nexport const setLoader = _loader => {\n instance = _loader\n}\n\nexport const publicLoader = {\n enqueue: rawPath => instance.prefetch(rawPath),\n\n // Real methods\n getResourceURLsForPathname: rawPath =>\n instance.getResourceURLsForPathname(rawPath),\n loadPage: rawPath => instance.loadPage(rawPath),\n // TODO add deprecation to v4 so people use withErrorDetails and then we can remove in v5 and change default behaviour\n loadPageSync: (rawPath, options = {}) =>\n instance.loadPageSync(rawPath, options),\n prefetch: rawPath => instance.prefetch(rawPath),\n isPageNotFound: rawPath => instance.isPageNotFound(rawPath),\n hovering: rawPath => instance.hovering(rawPath),\n loadAppData: () => instance.loadAppData(),\n}\n\nexport default publicLoader\n\nexport function getStaticQueryResults() {\n if (instance) {\n return instance.staticQueryDb\n } else {\n return {}\n }\n}\n","import React, { createElement } from \"react\"\nimport PropTypes from \"prop-types\"\nimport { apiRunner } from \"./api-runner-browser\"\nimport { grabMatchParams } from \"./find-path\"\n\n// Renders page\nclass PageRenderer extends React.Component {\n render() {\n const props = {\n ...this.props,\n params: {\n ...grabMatchParams(this.props.location.pathname),\n ...this.props.pageResources.json.pageContext.__params,\n },\n }\n\n const pageElement = createElement(this.props.pageResources.component, {\n ...props,\n key: this.props.path || this.props.pageResources.page.path,\n })\n\n const wrappedPage = apiRunner(\n `wrapPageElement`,\n { element: pageElement, props },\n pageElement,\n ({ result }) => {\n return { element: result, props }\n }\n ).pop()\n\n return wrappedPage\n }\n}\n\nPageRenderer.propTypes = {\n location: PropTypes.object.isRequired,\n pageResources: PropTypes.object.isRequired,\n data: PropTypes.object,\n pageContext: PropTypes.object.isRequired,\n}\n\nexport default PageRenderer\n","// This is extracted to separate module because it's shared\n// between browser and SSR code\nexport const RouteAnnouncerProps = {\n id: `gatsby-announcer`,\n style: {\n position: `absolute`,\n top: 0,\n width: 1,\n height: 1,\n padding: 0,\n overflow: `hidden`,\n clip: `rect(0, 0, 0, 0)`,\n whiteSpace: `nowrap`,\n border: 0,\n },\n \"aria-live\": `assertive`,\n \"aria-atomic\": `true`,\n}\n","import React from \"react\"\nimport PropTypes from \"prop-types\"\nimport loader, { PageResourceStatus } from \"./loader\"\nimport { maybeGetBrowserRedirect } from \"./redirect-utils.js\"\nimport { apiRunner } from \"./api-runner-browser\"\nimport emitter from \"./emitter\"\nimport { RouteAnnouncerProps } from \"./route-announcer-props\"\nimport { navigate as reachNavigate } from \"@gatsbyjs/reach-router\"\nimport { globalHistory } from \"@gatsbyjs/reach-router/lib/history\"\nimport { parsePath } from \"gatsby-link\"\n\nfunction maybeRedirect(pathname) {\n const redirect = maybeGetBrowserRedirect(pathname)\n const { hash, search } = window.location\n\n if (redirect != null) {\n window.___replace(redirect.toPath + search + hash)\n return true\n } else {\n return false\n }\n}\n\n// Catch unhandled chunk loading errors and force a restart of the app.\nlet nextRoute = ``\n\nwindow.addEventListener(`unhandledrejection`, event => {\n if (/loading chunk \\d* failed./i.test(event.reason)) {\n if (nextRoute) {\n window.location.pathname = nextRoute\n }\n }\n})\n\nconst onPreRouteUpdate = (location, prevLocation) => {\n if (!maybeRedirect(location.pathname)) {\n nextRoute = location.pathname\n apiRunner(`onPreRouteUpdate`, { location, prevLocation })\n }\n}\n\nconst onRouteUpdate = (location, prevLocation) => {\n if (!maybeRedirect(location.pathname)) {\n apiRunner(`onRouteUpdate`, { location, prevLocation })\n if (\n process.env.GATSBY_EXPERIMENTAL_QUERY_ON_DEMAND &&\n process.env.GATSBY_QUERY_ON_DEMAND_LOADING_INDICATOR === `true`\n ) {\n emitter.emit(`onRouteUpdate`, { location, prevLocation })\n }\n }\n}\n\nconst navigate = (to, options = {}) => {\n // Support forward/backward navigation with numbers\n // navigate(-2) (jumps back 2 history steps)\n // navigate(2) (jumps forward 2 history steps)\n if (typeof to === `number`) {\n globalHistory.navigate(to)\n return\n }\n\n const { pathname, search, hash } = parsePath(to)\n const redirect = maybeGetBrowserRedirect(pathname)\n\n // If we're redirecting, just replace the passed in pathname\n // to the one we want to redirect to.\n if (redirect) {\n to = redirect.toPath + search + hash\n }\n\n // If we had a service worker update, no matter the path, reload window and\n // reset the pathname whitelist\n if (window.___swUpdated) {\n window.location = pathname + search + hash\n return\n }\n\n // Start a timer to wait for a second before transitioning and showing a\n // loader in case resources aren't around yet.\n const timeoutId = setTimeout(() => {\n emitter.emit(`onDelayedLoadPageResources`, { pathname })\n apiRunner(`onRouteUpdateDelayed`, {\n location: window.location,\n })\n }, 1000)\n\n loader.loadPage(pathname + search).then(pageResources => {\n // If no page resources, then refresh the page\n // Do this, rather than simply `window.location.reload()`, so that\n // pressing the back/forward buttons work - otherwise when pressing\n // back, the browser will just change the URL and expect JS to handle\n // the change, which won't always work since it might not be a Gatsby\n // page.\n if (!pageResources || pageResources.status === PageResourceStatus.Error) {\n window.history.replaceState({}, ``, location.href)\n window.location = pathname\n clearTimeout(timeoutId)\n return\n }\n\n // If the loaded page has a different compilation hash to the\n // window, then a rebuild has occurred on the server. Reload.\n if (process.env.NODE_ENV === `production` && pageResources) {\n if (\n pageResources.page.webpackCompilationHash !==\n window.___webpackCompilationHash\n ) {\n // Purge plugin-offline cache\n if (\n `serviceWorker` in navigator &&\n navigator.serviceWorker.controller !== null &&\n navigator.serviceWorker.controller.state === `activated`\n ) {\n navigator.serviceWorker.controller.postMessage({\n gatsbyApi: `clearPathResources`,\n })\n }\n\n window.location = pathname + search + hash\n }\n }\n reachNavigate(to, options)\n clearTimeout(timeoutId)\n })\n}\n\nfunction shouldUpdateScroll(prevRouterProps, { location }) {\n const { pathname, hash } = location\n const results = apiRunner(`shouldUpdateScroll`, {\n prevRouterProps,\n // `pathname` for backwards compatibility\n pathname,\n routerProps: { location },\n getSavedScrollPosition: args => [\n 0,\n // FIXME this is actually a big code smell, we should fix this\n // eslint-disable-next-line @babel/no-invalid-this\n this._stateStorage.read(args, args.key),\n ],\n })\n if (results.length > 0) {\n // Use the latest registered shouldUpdateScroll result, this allows users to override plugin's configuration\n // @see https://github.com/gatsbyjs/gatsby/issues/12038\n return results[results.length - 1]\n }\n\n if (prevRouterProps) {\n const {\n location: { pathname: oldPathname },\n } = prevRouterProps\n if (oldPathname === pathname) {\n // Scroll to element if it exists, if it doesn't, or no hash is provided,\n // scroll to top.\n return hash ? decodeURI(hash.slice(1)) : [0, 0]\n }\n }\n return true\n}\n\nfunction init() {\n // The \"scroll-behavior\" package expects the \"action\" to be on the location\n // object so let's copy it over.\n globalHistory.listen(args => {\n args.location.action = args.action\n })\n\n window.___push = to => navigate(to, { replace: false })\n window.___replace = to => navigate(to, { replace: true })\n window.___navigate = (to, options) => navigate(to, options)\n}\n\nclass RouteAnnouncer extends React.Component {\n constructor(props) {\n super(props)\n this.announcementRef = React.createRef()\n }\n\n componentDidUpdate(prevProps, nextProps) {\n requestAnimationFrame(() => {\n let pageName = `new page at ${this.props.location.pathname}`\n if (document.title) {\n pageName = document.title\n }\n const pageHeadings = document.querySelectorAll(`#gatsby-focus-wrapper h1`)\n if (pageHeadings && pageHeadings.length) {\n pageName = pageHeadings[0].textContent\n }\n const newAnnouncement = `Navigated to ${pageName}`\n if (this.announcementRef.current) {\n const oldAnnouncement = this.announcementRef.current.innerText\n if (oldAnnouncement !== newAnnouncement) {\n this.announcementRef.current.innerText = newAnnouncement\n }\n }\n })\n }\n\n render() {\n return \n }\n}\n\nconst compareLocationProps = (prevLocation, nextLocation) => {\n if (prevLocation.href !== nextLocation.href) {\n return true\n }\n\n if (prevLocation?.state?.key !== nextLocation?.state?.key) {\n return true\n }\n\n return false\n}\n\n// Fire on(Pre)RouteUpdate APIs\nclass RouteUpdates extends React.Component {\n constructor(props) {\n super(props)\n onPreRouteUpdate(props.location, null)\n }\n\n componentDidMount() {\n onRouteUpdate(this.props.location, null)\n }\n\n shouldComponentUpdate(prevProps) {\n if (compareLocationProps(prevProps.location, this.props.location)) {\n onPreRouteUpdate(this.props.location, prevProps.location)\n return true\n }\n return false\n }\n\n componentDidUpdate(prevProps) {\n if (compareLocationProps(prevProps.location, this.props.location)) {\n onRouteUpdate(this.props.location, prevProps.location)\n }\n }\n\n render() {\n return (\n \n {this.props.children}\n \n \n )\n }\n}\n\nRouteUpdates.propTypes = {\n location: PropTypes.object.isRequired,\n}\n\nexport { init, shouldUpdateScroll, RouteUpdates, maybeGetBrowserRedirect }\n","// Pulled from react-compat\n// https://github.com/developit/preact-compat/blob/7c5de00e7c85e2ffd011bf3af02899b63f699d3a/src/index.js#L349\nfunction shallowDiffers(a, b) {\n for (var i in a) {\n if (!(i in b)) return true;\n }for (var _i in b) {\n if (a[_i] !== b[_i]) return true;\n }return false;\n}\n\nexport default (function (instance, nextProps, nextState) {\n return shallowDiffers(instance.props, nextProps) || shallowDiffers(instance.state, nextState);\n});","import React from \"react\"\nimport loader, { PageResourceStatus } from \"./loader\"\nimport shallowCompare from \"shallow-compare\"\n\nclass EnsureResources extends React.Component {\n constructor(props) {\n super()\n const { location, pageResources } = props\n this.state = {\n location: { ...location },\n pageResources:\n pageResources ||\n loader.loadPageSync(location.pathname + location.search, {\n withErrorDetails: true,\n }),\n }\n }\n\n static getDerivedStateFromProps({ location }, prevState) {\n if (prevState.location.href !== location.href) {\n const pageResources = loader.loadPageSync(\n location.pathname + location.search,\n {\n withErrorDetails: true,\n }\n )\n\n return {\n pageResources,\n location: { ...location },\n }\n }\n\n return {\n location: { ...location },\n }\n }\n\n loadResources(rawPath) {\n loader.loadPage(rawPath).then(pageResources => {\n if (pageResources && pageResources.status !== PageResourceStatus.Error) {\n this.setState({\n location: { ...window.location },\n pageResources,\n })\n } else {\n window.history.replaceState({}, ``, location.href)\n window.location = rawPath\n }\n })\n }\n\n shouldComponentUpdate(nextProps, nextState) {\n // Always return false if we're missing resources.\n if (!nextState.pageResources) {\n this.loadResources(\n nextProps.location.pathname + nextProps.location.search\n )\n return false\n }\n\n if (\n process.env.BUILD_STAGE === `develop` &&\n nextState.pageResources.stale\n ) {\n this.loadResources(\n nextProps.location.pathname + nextProps.location.search\n )\n return false\n }\n\n // Check if the component or json have changed.\n if (this.state.pageResources !== nextState.pageResources) {\n return true\n }\n if (\n this.state.pageResources.component !== nextState.pageResources.component\n ) {\n return true\n }\n\n if (this.state.pageResources.json !== nextState.pageResources.json) {\n return true\n }\n // Check if location has changed on a page using internal routing\n // via matchPath configuration.\n if (\n this.state.location.key !== nextState.location.key &&\n nextState.pageResources.page &&\n (nextState.pageResources.page.matchPath ||\n nextState.pageResources.page.path)\n ) {\n return true\n }\n return shallowCompare(this, nextProps, nextState)\n }\n\n render() {\n if (\n process.env.NODE_ENV !== `production` &&\n (!this.state.pageResources ||\n this.state.pageResources.status === PageResourceStatus.Error)\n ) {\n const message = `EnsureResources was not able to find resources for path: \"${this.props.location.pathname}\"\nThis typically means that an issue occurred building components for that path.\nRun \\`gatsby clean\\` to remove any cached elements.`\n if (this.state.pageResources?.error) {\n console.error(message)\n throw this.state.pageResources.error\n }\n\n throw new Error(message)\n }\n\n return this.props.children(this.state)\n }\n}\n\nexport default EnsureResources\n","import { apiRunner, apiRunnerAsync } from \"./api-runner-browser\"\nimport React from \"react\"\nimport ReactDOM from \"react-dom\"\nimport { Router, navigate, Location, BaseContext } from \"@gatsbyjs/reach-router\"\nimport { ScrollContext } from \"gatsby-react-router-scroll\"\nimport { StaticQueryContext } from \"gatsby\"\nimport {\n shouldUpdateScroll,\n init as navigationInit,\n RouteUpdates,\n} from \"./navigation\"\nimport emitter from \"./emitter\"\nimport PageRenderer from \"./page-renderer\"\nimport asyncRequires from \"$virtual/async-requires\"\nimport {\n setLoader,\n ProdLoader,\n publicLoader,\n PageResourceStatus,\n getStaticQueryResults,\n} from \"./loader\"\nimport EnsureResources from \"./ensure-resources\"\nimport stripPrefix from \"./strip-prefix\"\n\n// Generated during bootstrap\nimport matchPaths from \"$virtual/match-paths.json\"\n\nconst loader = new ProdLoader(asyncRequires, matchPaths, window.pageData)\nsetLoader(loader)\nloader.setApiRunner(apiRunner)\n\nwindow.asyncRequires = asyncRequires\nwindow.___emitter = emitter\nwindow.___loader = publicLoader\n\nnavigationInit()\n\napiRunnerAsync(`onClientEntry`).then(() => {\n // Let plugins register a service worker. The plugin just needs\n // to return true.\n if (apiRunner(`registerServiceWorker`).filter(Boolean).length > 0) {\n require(`./register-service-worker`)\n }\n\n // In gatsby v2 if Router is used in page using matchPaths\n // paths need to contain full path.\n // For example:\n // - page have `/app/*` matchPath\n // - inside template user needs to use `/app/xyz` as path\n // Resetting `basepath`/`baseuri` keeps current behaviour\n // to not introduce breaking change.\n // Remove this in v3\n const RouteHandler = props => (\n \n \n \n )\n\n const DataContext = React.createContext({})\n\n class GatsbyRoot extends React.Component {\n render() {\n const { children } = this.props\n return (\n \n {({ location }) => (\n \n {({ pageResources, location }) => {\n const staticQueryResults = getStaticQueryResults()\n return (\n \n \n {children}\n \n \n )\n }}\n \n )}\n \n )\n }\n }\n\n class LocationHandler extends React.Component {\n render() {\n return (\n \n {({ pageResources, location }) => (\n \n \n \n \n \n \n \n )}\n \n )\n }\n }\n\n const { pagePath, location: browserLoc } = window\n\n // Explicitly call navigate if the canonical path (window.pagePath)\n // is different to the browser path (window.location.pathname). SSR\n // page paths might include search params, while SSG and DSG won't.\n // If page path include search params we also compare query params.\n // But only if NONE of the following conditions hold:\n //\n // - The url matches a client side route (page.matchPath)\n // - it's a 404 page\n // - it's the offline plugin shell (/offline-plugin-app-shell-fallback/)\n if (\n pagePath &&\n __BASE_PATH__ + pagePath !==\n browserLoc.pathname + (pagePath.includes(`?`) ? browserLoc.search : ``) &&\n !(\n loader.findMatchPath(stripPrefix(browserLoc.pathname, __BASE_PATH__)) ||\n pagePath.match(/^\\/(404|500)(\\/?|.html)$/) ||\n pagePath.match(/^\\/offline-plugin-app-shell-fallback\\/?$/)\n )\n ) {\n navigate(__BASE_PATH__ + pagePath + browserLoc.hash, {\n replace: true,\n })\n }\n\n publicLoader.loadPage(browserLoc.pathname + browserLoc.search).then(page => {\n if (!page || page.status === PageResourceStatus.Error) {\n const message = `page resources for ${browserLoc.pathname} not found. Not rendering React`\n\n // if the chunk throws an error we want to capture the real error\n // This should help with https://github.com/gatsbyjs/gatsby/issues/19618\n if (page && page.error) {\n console.error(message)\n throw page.error\n }\n\n throw new Error(message)\n }\n\n window.___webpackCompilationHash = page.page.webpackCompilationHash\n\n const SiteRoot = apiRunner(\n `wrapRootElement`,\n { element: },\n ,\n ({ result }) => {\n return { element: result }\n }\n ).pop()\n\n const App = function App() {\n const onClientEntryRanRef = React.useRef(false)\n\n React.useEffect(() => {\n if (!onClientEntryRanRef.current) {\n onClientEntryRanRef.current = true\n if (performance.mark) {\n performance.mark(`onInitialClientRender`)\n }\n\n apiRunner(`onInitialClientRender`)\n }\n }, [])\n\n return {SiteRoot}\n }\n\n const renderer = apiRunner(\n `replaceHydrateFunction`,\n undefined,\n ReactDOM.hydrateRoot ? ReactDOM.hydrateRoot : ReactDOM.hydrate\n )[0]\n\n function runRender() {\n const rootElement =\n typeof window !== `undefined`\n ? document.getElementById(`___gatsby`)\n : null\n\n if (renderer === ReactDOM.hydrateRoot) {\n renderer(rootElement, )\n } else {\n renderer(, rootElement)\n }\n }\n\n // https://github.com/madrobby/zepto/blob/b5ed8d607f67724788ec9ff492be297f64d47dfc/src/zepto.js#L439-L450\n // TODO remove IE 10 support\n const doc = document\n if (\n doc.readyState === `complete` ||\n (doc.readyState !== `loading` && !doc.documentElement.doScroll)\n ) {\n setTimeout(function () {\n runRender()\n }, 0)\n } else {\n const handler = function () {\n doc.removeEventListener(`DOMContentLoaded`, handler, false)\n window.removeEventListener(`load`, handler, false)\n\n runRender()\n }\n\n doc.addEventListener(`DOMContentLoaded`, handler, false)\n window.addEventListener(`load`, handler, false)\n }\n })\n})\n","import React from \"react\"\nimport PropTypes from \"prop-types\"\n\nimport loader from \"./loader\"\nimport InternalPageRenderer from \"./page-renderer\"\n\nconst ProdPageRenderer = ({ location }) => {\n const pageResources = loader.loadPageSync(location.pathname)\n if (!pageResources) {\n return null\n }\n return React.createElement(InternalPageRenderer, {\n location,\n pageResources,\n ...pageResources.json,\n })\n}\n\nProdPageRenderer.propTypes = {\n location: PropTypes.shape({\n pathname: PropTypes.string.isRequired,\n }).isRequired,\n}\n\nexport default ProdPageRenderer\n","const preferDefault = m => (m && m.default) || m\n\nif (process.env.BUILD_STAGE === `develop`) {\n module.exports = preferDefault(require(`./public-page-renderer-dev`))\n} else if (process.env.BUILD_STAGE === `build-javascript`) {\n module.exports = preferDefault(require(`./public-page-renderer-prod`))\n} else {\n module.exports = () => null\n}\n","exports.polyfill = Component => Component\n","import redirects from \"./redirects.json\"\n\n// Convert to a map for faster lookup in maybeRedirect()\n\nconst redirectMap = new Map()\nconst redirectIgnoreCaseMap = new Map()\n\nredirects.forEach(redirect => {\n if (redirect.ignoreCase) {\n redirectIgnoreCaseMap.set(redirect.fromPath, redirect)\n } else {\n redirectMap.set(redirect.fromPath, redirect)\n }\n})\n\nexport function maybeGetBrowserRedirect(pathname) {\n let redirect = redirectMap.get(pathname)\n if (!redirect) {\n redirect = redirectIgnoreCaseMap.get(pathname.toLowerCase())\n }\n return redirect\n}\n","import { apiRunner } from \"./api-runner-browser\"\n\nif (\n window.location.protocol !== `https:` &&\n window.location.hostname !== `localhost`\n) {\n console.error(\n `Service workers can only be used over HTTPS, or on localhost for development`\n )\n} else if (`serviceWorker` in navigator) {\n navigator.serviceWorker\n .register(`${__BASE_PATH__}/sw.js`)\n .then(function (reg) {\n reg.addEventListener(`updatefound`, () => {\n apiRunner(`onServiceWorkerUpdateFound`, { serviceWorker: reg })\n // The updatefound event implies that reg.installing is set; see\n // https://w3c.github.io/ServiceWorker/#service-worker-registration-updatefound-event\n const installingWorker = reg.installing\n console.log(`installingWorker`, installingWorker)\n installingWorker.addEventListener(`statechange`, () => {\n switch (installingWorker.state) {\n case `installed`:\n if (navigator.serviceWorker.controller) {\n // At this point, the old content will have been purged and the fresh content will\n // have been added to the cache.\n\n // We set a flag so Gatsby Link knows to refresh the page on next navigation attempt\n window.___swUpdated = true\n // We call the onServiceWorkerUpdateReady API so users can show update prompts.\n apiRunner(`onServiceWorkerUpdateReady`, { serviceWorker: reg })\n\n // If resources failed for the current page, reload.\n if (window.___failedResources) {\n console.log(`resources failed, SW updated - reloading`)\n window.location.reload()\n }\n } else {\n // At this point, everything has been precached.\n // It's the perfect time to display a \"Content is cached for offline use.\" message.\n console.log(`Content is now available offline!`)\n\n // Post to service worker that install is complete.\n // Delay to allow time for the event listener to be added --\n // otherwise fetch is called too soon and resources aren't cached.\n apiRunner(`onServiceWorkerInstalled`, { serviceWorker: reg })\n }\n break\n\n case `redundant`:\n console.error(`The installing service worker became redundant.`)\n apiRunner(`onServiceWorkerRedundant`, { serviceWorker: reg })\n break\n\n case `activated`:\n apiRunner(`onServiceWorkerActive`, { serviceWorker: reg })\n break\n }\n })\n })\n })\n .catch(function (e) {\n console.error(`Error during service worker registration:`, e)\n })\n}\n","/**\n * Remove a prefix from a string. Return the input string if the given prefix\n * isn't found.\n */\n\nexport default function stripPrefix(str, prefix = ``) {\n if (!prefix) {\n return str\n }\n\n if (str === prefix) {\n return `/`\n }\n\n if (str.startsWith(`${prefix}/`)) {\n return str.slice(prefix.length)\n }\n\n return str\n}\n","/* eslint-disable no-unused-expressions */\nimport { stripIndent } from \"common-tags\"\nimport camelCase from \"camelcase\"\nimport { IGatsbyImageData } from \".\"\n\nconst DEFAULT_PIXEL_DENSITIES = [0.25, 0.5, 1, 2]\nexport const DEFAULT_BREAKPOINTS = [750, 1080, 1366, 1920]\nexport const EVERY_BREAKPOINT = [\n 320, 654, 768, 1024, 1366, 1600, 1920, 2048, 2560, 3440, 3840, 4096,\n]\nconst DEFAULT_FLUID_WIDTH = 800\nconst DEFAULT_FIXED_WIDTH = 800\nconst DEFAULT_ASPECT_RATIO = 4 / 3\n\nexport type Fit = \"cover\" | \"fill\" | \"inside\" | \"outside\" | \"contain\"\n\nexport type Layout = \"fixed\" | \"fullWidth\" | \"constrained\"\nexport type ImageFormat = \"jpg\" | \"png\" | \"webp\" | \"avif\" | \"auto\" | \"\"\n\n/**\n * The minimal required reporter, as we don't want to import it from gatsby-cli\n */\nexport interface IReporter {\n warn(message: string): void\n}\n\nexport interface ISharpGatsbyImageArgs {\n layout?: Layout\n formats?: Array\n placeholder?: \"tracedSVG\" | \"dominantColor\" | \"blurred\" | \"none\"\n tracedSVGOptions?: Record\n width?: number\n height?: number\n aspectRatio?: number\n sizes?: string\n quality?: number\n transformOptions?: {\n fit?: Fit\n cropFocus?: number | string\n duotone?: {\n highlight: string\n shadow: string\n opacity?: number\n }\n grayscale?: boolean\n rotate?: number\n trim?: number\n }\n jpgOptions?: Record\n pngOptions?: Record\n webpOptions?: Record\n avifOptions?: Record\n blurredOptions?: { width?: number; toFormat?: ImageFormat }\n breakpoints?: Array\n backgroundColor?: string\n}\n\nexport interface IImageSizeArgs {\n width?: number\n height?: number\n layout?: Layout\n filename: string\n outputPixelDensities?: Array\n breakpoints?: Array\n fit?: Fit\n reporter?: IReporter\n sourceMetadata: { width: number; height: number }\n}\n\nexport interface IImageSizes {\n sizes: Array\n presentationWidth: number\n presentationHeight: number\n aspectRatio: number\n unscaledWidth: number\n}\n\nexport interface IImage {\n src: string\n width: number\n height: number\n format: ImageFormat\n}\n\nexport interface IGatsbyImageHelperArgs {\n pluginName: string\n generateImageSource: (\n filename: string,\n width: number,\n height: number,\n format: ImageFormat,\n fit?: Fit,\n options?: Record\n ) => IImage\n layout?: Layout\n formats?: Array\n filename: string\n placeholderURL?: string\n width?: number\n height?: number\n sizes?: string\n reporter?: IReporter\n sourceMetadata?: { width: number; height: number; format: ImageFormat }\n fit?: Fit\n options?: Record\n breakpoints?: Array\n backgroundColor?: string\n aspectRatio?: number\n}\n\nconst warn = (message: string): void => console.warn(message)\n\nconst sortNumeric = (a: number, b: number): number => a - b\n\nexport const getSizes = (width: number, layout: Layout): string | undefined => {\n switch (layout) {\n // If screen is wider than the max size, image width is the max size,\n // otherwise it's the width of the screen\n case `constrained`:\n return `(min-width: ${width}px) ${width}px, 100vw`\n\n // Image is always the same width, whatever the size of the screen\n case `fixed`:\n return `${width}px`\n\n // Image is always the width of the screen\n case `fullWidth`:\n return `100vw`\n\n default:\n return undefined\n }\n}\n\nexport const getSrcSet = (images: Array): string =>\n images.map(image => `${image.src} ${image.width}w`).join(`,\\n`)\n\nexport function formatFromFilename(filename: string): ImageFormat | undefined {\n const dot = filename.lastIndexOf(`.`)\n if (dot !== -1) {\n const ext = filename.substr(dot + 1)\n if (ext === `jpeg`) {\n return `jpg`\n }\n if (ext.length === 3 || ext.length === 4) {\n return ext as ImageFormat\n }\n }\n return undefined\n}\n\nexport function setDefaultDimensions(\n args: IGatsbyImageHelperArgs\n): IGatsbyImageHelperArgs {\n let {\n layout = `constrained`,\n width,\n height,\n sourceMetadata,\n breakpoints,\n aspectRatio,\n formats = [`auto`, `webp`],\n } = args\n formats = formats.map(format => format.toLowerCase() as ImageFormat)\n layout = camelCase(layout) as Layout\n\n if (width && height) {\n return { ...args, formats, layout, aspectRatio: width / height }\n }\n if (sourceMetadata.width && sourceMetadata.height && !aspectRatio) {\n aspectRatio = sourceMetadata.width / sourceMetadata.height\n }\n\n if (layout === `fullWidth`) {\n width = width || sourceMetadata.width || breakpoints[breakpoints.length - 1]\n height = height || Math.round(width / (aspectRatio || DEFAULT_ASPECT_RATIO))\n } else {\n if (!width) {\n if (height && aspectRatio) {\n width = height * aspectRatio\n } else if (sourceMetadata.width) {\n width = sourceMetadata.width\n } else if (height) {\n width = Math.round(height / DEFAULT_ASPECT_RATIO)\n } else {\n width = DEFAULT_FIXED_WIDTH\n }\n }\n\n if (aspectRatio && !height) {\n height = Math.round(width / aspectRatio)\n } else if (!aspectRatio) {\n aspectRatio = width / height\n }\n }\n return { ...args, width, height, aspectRatio, layout, formats }\n}\n\n/**\n * Use this for getting an image for the blurred placeholder. This ensures the\n * aspect ratio and crop match the main image\n */\nexport function getLowResolutionImageURL(\n args: IGatsbyImageHelperArgs,\n width = 20\n): string {\n args = setDefaultDimensions(args)\n const { generateImageSource, filename, aspectRatio } = args\n return generateImageSource(\n filename,\n width,\n Math.round(width / aspectRatio),\n args.sourceMetadata.format || `jpg`,\n args.fit,\n args.options\n )?.src\n}\n\nexport function generateImageData(\n args: IGatsbyImageHelperArgs\n): IGatsbyImageData {\n args = setDefaultDimensions(args)\n\n let {\n pluginName,\n sourceMetadata,\n generateImageSource,\n layout,\n fit,\n options,\n width,\n height,\n filename,\n reporter = { warn },\n backgroundColor,\n placeholderURL,\n } = args\n\n if (!pluginName) {\n reporter.warn(\n `[gatsby-plugin-image] \"generateImageData\" was not passed a plugin name`\n )\n }\n\n if (typeof generateImageSource !== `function`) {\n throw new Error(`generateImageSource must be a function`)\n }\n\n if (!sourceMetadata || (!sourceMetadata.width && !sourceMetadata.height)) {\n // No metadata means we let the CDN handle max size etc, aspect ratio etc\n sourceMetadata = {\n width,\n height,\n format: sourceMetadata?.format || formatFromFilename(filename) || `auto`,\n }\n } else if (!sourceMetadata.format) {\n sourceMetadata.format = formatFromFilename(filename)\n }\n\n const formats = new Set(args.formats)\n\n if (formats.size === 0 || formats.has(`auto`) || formats.has(``)) {\n formats.delete(`auto`)\n formats.delete(``)\n formats.add(sourceMetadata.format)\n }\n\n if (formats.has(`jpg`) && formats.has(`png`)) {\n reporter.warn(\n `[${pluginName}] Specifying both 'jpg' and 'png' formats is not supported. Using 'auto' instead`\n )\n if (sourceMetadata.format === `jpg`) {\n formats.delete(`png`)\n } else {\n formats.delete(`jpg`)\n }\n }\n\n const imageSizes = calculateImageSizes({ ...args, sourceMetadata })\n\n const result: IGatsbyImageData[\"images\"] = {\n sources: [],\n }\n\n let sizes = args.sizes\n if (!sizes) {\n sizes = getSizes(imageSizes.presentationWidth, layout)\n }\n\n formats.forEach(format => {\n const images = imageSizes.sizes\n .map(size => {\n const imageSrc = generateImageSource(\n filename,\n size,\n Math.round(size / imageSizes.aspectRatio),\n format,\n fit,\n options\n )\n if (\n !imageSrc?.width ||\n !imageSrc.height ||\n !imageSrc.src ||\n !imageSrc.format\n ) {\n reporter.warn(\n `[${pluginName}] The resolver for image ${filename} returned an invalid value.`\n )\n return undefined\n }\n return imageSrc\n })\n .filter(Boolean)\n\n if (format === `jpg` || format === `png` || format === `auto`) {\n const unscaled =\n images.find(img => img.width === imageSizes.unscaledWidth) || images[0]\n\n if (unscaled) {\n result.fallback = {\n src: unscaled.src,\n srcSet: getSrcSet(images),\n sizes,\n }\n }\n } else {\n result.sources?.push({\n srcSet: getSrcSet(images),\n sizes,\n type: `image/${format}`,\n })\n }\n })\n\n const imageProps: Partial = {\n images: result,\n layout,\n backgroundColor,\n }\n\n if (placeholderURL) {\n imageProps.placeholder = { fallback: placeholderURL }\n }\n\n switch (layout) {\n case `fixed`:\n imageProps.width = imageSizes.presentationWidth\n imageProps.height = imageSizes.presentationHeight\n break\n\n case `fullWidth`:\n imageProps.width = 1\n imageProps.height = 1 / imageSizes.aspectRatio\n break\n\n case `constrained`:\n imageProps.width = args.width || imageSizes.presentationWidth || 1\n imageProps.height = (imageProps.width || 1) / imageSizes.aspectRatio\n }\n\n return imageProps as IGatsbyImageData\n}\n\nconst dedupeAndSortDensities = (values: Array): Array =>\n Array.from(new Set([1, ...values])).sort(sortNumeric)\n\nexport function calculateImageSizes(args: IImageSizeArgs): IImageSizes {\n const {\n width,\n height,\n filename,\n layout = `constrained`,\n sourceMetadata: imgDimensions,\n reporter = { warn },\n breakpoints = DEFAULT_BREAKPOINTS,\n } = args\n\n // check that all dimensions provided are positive\n const userDimensions = { width, height }\n const erroneousUserDimensions = Object.entries(userDimensions).filter(\n ([_, size]) => typeof size === `number` && size < 1\n )\n if (erroneousUserDimensions.length) {\n throw new Error(\n `Specified dimensions for images must be positive numbers (> 0). Problem dimensions you have are ${erroneousUserDimensions\n .map(dim => dim.join(`: `))\n .join(`, `)}`\n )\n }\n\n if (layout === `fixed`) {\n return fixedImageSizes(args)\n } else if (layout === `constrained`) {\n return responsiveImageSizes(args)\n } else if (layout === `fullWidth`) {\n return responsiveImageSizes({ breakpoints, ...args })\n } else {\n reporter.warn(\n `No valid layout was provided for the image at ${filename}. Valid image layouts are fixed, fullWidth, and constrained. Found ${layout}`\n )\n return {\n sizes: [imgDimensions.width],\n presentationWidth: imgDimensions.width,\n presentationHeight: imgDimensions.height,\n aspectRatio: imgDimensions.width / imgDimensions.height,\n unscaledWidth: imgDimensions.width,\n }\n }\n}\nexport function fixedImageSizes({\n filename,\n sourceMetadata: imgDimensions,\n width,\n height,\n fit = `cover`,\n outputPixelDensities = DEFAULT_PIXEL_DENSITIES,\n reporter = { warn },\n}: IImageSizeArgs): IImageSizes {\n let aspectRatio = imgDimensions.width / imgDimensions.height\n // Sort, dedupe and ensure there's a 1\n const densities = dedupeAndSortDensities(outputPixelDensities)\n\n // If both are provided then we need to check the fit\n if (width && height) {\n const calculated = getDimensionsAndAspectRatio(imgDimensions, {\n width,\n height,\n fit,\n })\n width = calculated.width\n height = calculated.height\n aspectRatio = calculated.aspectRatio\n }\n\n if (!width) {\n if (!height) {\n width = DEFAULT_FIXED_WIDTH\n } else {\n width = Math.round(height * aspectRatio)\n }\n } else if (!height) {\n height = Math.round(width / aspectRatio)\n }\n\n const originalWidth = width // will use this for presentationWidth, don't want to lose it\n const isTopSizeOverriden =\n imgDimensions.width < width || imgDimensions.height < (height as number)\n\n // If the image is smaller than requested, warn the user that it's being processed as such\n // print out this message with the necessary information before we overwrite it for sizing\n if (isTopSizeOverriden) {\n const fixedDimension = imgDimensions.width < width ? `width` : `height`\n reporter.warn(stripIndent`\n The requested ${fixedDimension} \"${\n fixedDimension === `width` ? width : height\n }px\" for the image ${filename} was larger than the actual image ${fixedDimension} of ${\n imgDimensions[fixedDimension]\n }px. If possible, replace the current image with a larger one.`)\n\n if (fixedDimension === `width`) {\n width = imgDimensions.width\n height = Math.round(width / aspectRatio)\n } else {\n height = imgDimensions.height\n width = height * aspectRatio\n }\n }\n\n const sizes = densities\n .filter(size => size >= 1) // remove smaller densities because fixed images don't need them\n .map(density => Math.round(density * (width as number)))\n .filter(size => size <= imgDimensions.width)\n\n return {\n sizes,\n aspectRatio,\n presentationWidth: originalWidth,\n presentationHeight: Math.round(originalWidth / aspectRatio),\n unscaledWidth: width,\n }\n}\n\nexport function responsiveImageSizes({\n sourceMetadata: imgDimensions,\n width,\n height,\n fit = `cover`,\n outputPixelDensities = DEFAULT_PIXEL_DENSITIES,\n breakpoints,\n layout,\n}: IImageSizeArgs): IImageSizes {\n let sizes\n let aspectRatio = imgDimensions.width / imgDimensions.height\n // Sort, dedupe and ensure there's a 1\n const densities = dedupeAndSortDensities(outputPixelDensities)\n\n // If both are provided then we need to check the fit\n if (width && height) {\n const calculated = getDimensionsAndAspectRatio(imgDimensions, {\n width,\n height,\n fit,\n })\n width = calculated.width\n height = calculated.height\n aspectRatio = calculated.aspectRatio\n }\n\n // Case 1: width of height were passed in, make sure it isn't larger than the actual image\n width = width && Math.min(width, imgDimensions.width)\n height = height && Math.min(height, imgDimensions.height)\n\n // Case 2: neither width or height were passed in, use default size\n if (!width && !height) {\n width = Math.min(DEFAULT_FLUID_WIDTH, imgDimensions.width)\n height = width / aspectRatio\n }\n\n // if it still hasn't been found, calculate width from the derived height.\n // TS isn't smart enough to realise the type for height has been narrowed here\n if (!width) {\n width = (height as number) * aspectRatio\n }\n\n const originalWidth = width\n const isTopSizeOverriden =\n imgDimensions.width < width || imgDimensions.height < (height as number)\n if (isTopSizeOverriden) {\n width = imgDimensions.width\n height = imgDimensions.height\n }\n\n width = Math.round(width)\n\n if (breakpoints?.length > 0) {\n sizes = breakpoints.filter(size => size <= imgDimensions.width)\n\n // If a larger breakpoint has been filtered-out, add the actual image width instead\n if (\n sizes.length < breakpoints.length &&\n !sizes.includes(imgDimensions.width)\n ) {\n sizes.push(imgDimensions.width)\n }\n } else {\n sizes = densities.map(density => Math.round(density * (width as number)))\n sizes = sizes.filter(size => size <= imgDimensions.width)\n }\n\n // ensure that the size passed in is included in the final output\n if (layout === `constrained` && !sizes.includes(width)) {\n sizes.push(width)\n }\n sizes = sizes.sort(sortNumeric)\n return {\n sizes,\n aspectRatio,\n presentationWidth: originalWidth,\n presentationHeight: Math.round(originalWidth / aspectRatio),\n unscaledWidth: width,\n }\n}\n\nexport function getDimensionsAndAspectRatio(\n dimensions,\n options\n): { width: number; height: number; aspectRatio: number } {\n // Calculate the eventual width/height of the image.\n const imageAspectRatio = dimensions.width / dimensions.height\n\n let width = options.width\n let height = options.height\n\n switch (options.fit) {\n case `fill`: {\n width = options.width ? options.width : dimensions.width\n height = options.height ? options.height : dimensions.height\n break\n }\n case `inside`: {\n const widthOption = options.width\n ? options.width\n : Number.MAX_SAFE_INTEGER\n const heightOption = options.height\n ? options.height\n : Number.MAX_SAFE_INTEGER\n\n width = Math.min(widthOption, Math.round(heightOption * imageAspectRatio))\n height = Math.min(\n heightOption,\n Math.round(widthOption / imageAspectRatio)\n )\n break\n }\n case `outside`: {\n const widthOption = options.width ? options.width : 0\n const heightOption = options.height ? options.height : 0\n\n width = Math.max(widthOption, Math.round(heightOption * imageAspectRatio))\n height = Math.max(\n heightOption,\n Math.round(widthOption / imageAspectRatio)\n )\n break\n }\n\n default: {\n if (options.width && !options.height) {\n width = options.width\n height = Math.round(options.width / imageAspectRatio)\n }\n\n if (options.height && !options.width) {\n width = Math.round(options.height * imageAspectRatio)\n height = options.height\n }\n }\n }\n\n return {\n width,\n height,\n aspectRatio: width / height,\n }\n}\n","/* eslint-disable no-unused-expressions */\nimport {\n useState,\n CSSProperties,\n useEffect,\n HTMLAttributes,\n ImgHTMLAttributes,\n ReactEventHandler,\n SetStateAction,\n Dispatch,\n RefObject,\n} from \"react\"\nimport { Node } from \"gatsby\"\nimport { PlaceholderProps } from \"./placeholder\"\nimport { MainImageProps } from \"./main-image\"\nimport type { IGatsbyImageData } from \"./gatsby-image.browser\"\nimport {\n IGatsbyImageHelperArgs,\n generateImageData,\n Layout,\n EVERY_BREAKPOINT,\n IImage,\n ImageFormat,\n} from \"../image-utils\"\nconst imageCache = new Set()\n\n// Native lazy-loading support: https://addyosmani.com/blog/lazy-loading/\nexport const hasNativeLazyLoadSupport = (): boolean =>\n typeof HTMLImageElement !== `undefined` &&\n `loading` in HTMLImageElement.prototype\n\nexport function gatsbyImageIsInstalled(): boolean {\n return typeof GATSBY___IMAGE !== `undefined` && GATSBY___IMAGE\n}\n\nexport function storeImageloaded(cacheKey?: string): void {\n if (cacheKey) {\n imageCache.add(cacheKey)\n }\n}\n\nexport function hasImageLoaded(cacheKey: string): boolean {\n return imageCache.has(cacheKey)\n}\nexport type IGatsbyImageDataParent = T & {\n gatsbyImageData: IGatsbyImageData\n}\nexport type FileNode = Node & {\n childImageSharp?: IGatsbyImageDataParent\n}\n\nconst isGatsbyImageData = (\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n node: IGatsbyImageData | any\n): node is IGatsbyImageData =>\n // 🦆 check for a deep prop to be sure this is a valid gatsbyImageData object\n Boolean(node?.images?.fallback?.src)\n\nconst isGatsbyImageDataParent = (\n // eslint-disable-next-line @typescript-eslint/no-explicit-any\n node: IGatsbyImageDataParent | any\n): node is IGatsbyImageDataParent => Boolean(node?.gatsbyImageData)\n\nexport type ImageDataLike = FileNode | IGatsbyImageDataParent | IGatsbyImageData\nexport const getImage = (node: ImageDataLike): IGatsbyImageData | undefined => {\n if (isGatsbyImageData(node)) {\n return node\n }\n if (isGatsbyImageDataParent(node)) {\n return node.gatsbyImageData\n }\n return node?.childImageSharp?.gatsbyImageData\n}\n\nexport const getSrc = (node: ImageDataLike): string | undefined =>\n getImage(node)?.images?.fallback?.src\n\nexport const getSrcSet = (node: ImageDataLike): string | undefined =>\n getImage(node)?.images?.fallback?.srcSet\n\nexport function getWrapperProps(\n width: number,\n height: number,\n layout: Layout\n): Pick, \"className\" | \"style\"> & {\n \"data-gatsby-image-wrapper\": string\n} {\n const wrapperStyle: CSSProperties = {}\n\n let className = `gatsby-image-wrapper`\n\n // If the plugin isn't installed we need to apply the styles inline\n if (!gatsbyImageIsInstalled()) {\n wrapperStyle.position = `relative`\n wrapperStyle.overflow = `hidden`\n }\n\n if (layout === `fixed`) {\n wrapperStyle.width = width\n wrapperStyle.height = height\n } else if (layout === `constrained`) {\n if (!gatsbyImageIsInstalled()) {\n wrapperStyle.display = `inline-block`\n wrapperStyle.verticalAlign = `top`\n }\n className = `gatsby-image-wrapper gatsby-image-wrapper-constrained`\n }\n\n return {\n className,\n \"data-gatsby-image-wrapper\": ``,\n style: wrapperStyle,\n }\n}\n\nexport async function applyPolyfill(\n ref: RefObject\n): Promise {\n if (!(`objectFitPolyfill` in window)) {\n await import(\n // @ts-ignore typescript can't find the module for some reason ¯\\_(ツ)_/¯\n /* webpackChunkName: \"gatsby-plugin-image-objectfit-polyfill\" */ `objectFitPolyfill`\n )\n }\n ;(window as any).objectFitPolyfill(ref.current)\n}\n\nexport interface IUrlBuilderArgs {\n width: number\n height: number\n baseUrl: string\n format: ImageFormat\n options: OptionsType\n}\nexport interface IGetImageDataArgs> {\n baseUrl: string\n /**\n * For constrained and fixed images, the size of the image element\n */\n width?: number\n height?: number\n /**\n * If available, pass the source image width and height\n */\n sourceWidth?: number\n sourceHeight?: number\n /**\n * If only one dimension is passed, then this will be used to calculate the other.\n */\n aspectRatio?: number\n layout?: Layout\n /**\n * Returns a URL based on the passed arguments. Should be a pure function\n */\n urlBuilder: (args: IUrlBuilderArgs) => string\n\n /**\n * Should be a data URI\n */\n placeholderURL?: string\n backgroundColor?: string\n /**\n * Used in error messages etc\n */\n pluginName?: string\n\n /**\n * If you do not support auto-format, pass an array of image types here\n */\n formats?: Array\n\n breakpoints?: Array\n\n /**\n * Passed to the urlBuilder function\n */\n options?: OptionsType\n}\n\n/**\n * Use this hook to generate gatsby-plugin-image data in the browser.\n */\nexport function getImageData({\n baseUrl,\n urlBuilder,\n sourceWidth,\n sourceHeight,\n pluginName = `getImageData`,\n formats = [`auto`],\n breakpoints,\n options,\n ...props\n}: IGetImageDataArgs): IGatsbyImageData {\n if (\n !breakpoints?.length &&\n (props.layout === `fullWidth` || (props.layout as string) === `FULL_WIDTH`)\n ) {\n breakpoints = EVERY_BREAKPOINT\n }\n const generateImageSource = (\n baseUrl: string,\n width: number,\n height?: number,\n format?: ImageFormat\n ): IImage => {\n return {\n width,\n height,\n format,\n src: urlBuilder({ baseUrl, width, height, options, format }),\n }\n }\n\n const sourceMetadata: IGatsbyImageHelperArgs[\"sourceMetadata\"] = {\n width: sourceWidth,\n height: sourceHeight,\n format: `auto`,\n }\n\n const args: IGatsbyImageHelperArgs = {\n ...props,\n pluginName,\n generateImageSource,\n filename: baseUrl,\n formats,\n breakpoints,\n sourceMetadata,\n }\n return generateImageData(args)\n}\n\nexport function getMainProps(\n isLoading: boolean,\n isLoaded: boolean,\n images: IGatsbyImageData[\"images\"],\n loading?: \"eager\" | \"lazy\",\n toggleLoaded?: (loaded: boolean) => void,\n cacheKey?: string,\n ref?: RefObject,\n style: CSSProperties = {}\n): Partial {\n const onLoad: ReactEventHandler = function (e) {\n if (isLoaded) {\n return\n }\n\n storeImageloaded(cacheKey)\n\n const target = e.currentTarget\n const img = new Image()\n img.src = target.currentSrc\n\n if (img.decode) {\n // Decode the image through javascript to support our transition\n img\n .decode()\n .catch(() => {\n // ignore error, we just go forward\n })\n .then(() => {\n toggleLoaded(true)\n })\n } else {\n toggleLoaded(true)\n }\n }\n\n // Polyfill \"object-fit\" if unsupported (mostly IE)\n if (ref?.current && !(`objectFit` in document.documentElement.style)) {\n ref.current.dataset.objectFit = style.objectFit ?? `cover`\n ref.current.dataset.objectPosition = `${style.objectPosition ?? `50% 50%`}`\n applyPolyfill(ref)\n }\n\n // fallback when it's not configured in gatsby-config.\n if (!gatsbyImageIsInstalled()) {\n style = {\n height: `100%`,\n left: 0,\n position: `absolute`,\n top: 0,\n transform: `translateZ(0)`,\n transition: `opacity 250ms linear`,\n width: `100%`,\n willChange: `opacity`,\n ...style,\n }\n }\n\n const result = {\n ...images,\n loading,\n shouldLoad: isLoading,\n \"data-main-image\": ``,\n style: {\n ...style,\n opacity: isLoaded ? 1 : 0,\n },\n onLoad,\n ref,\n }\n\n return result\n}\n\nexport type PlaceholderImageAttrs = ImgHTMLAttributes &\n Pick & {\n \"data-placeholder-image\"?: string\n }\n\nexport function getPlaceholderProps(\n placeholder: PlaceholderImageAttrs | undefined,\n isLoaded: boolean,\n layout: Layout,\n width?: number,\n height?: number,\n backgroundColor?: string,\n objectFit?: CSSProperties[\"objectFit\"],\n objectPosition?: CSSProperties[\"objectPosition\"]\n): PlaceholderImageAttrs {\n const wrapperStyle: CSSProperties = {}\n\n if (backgroundColor) {\n wrapperStyle.backgroundColor = backgroundColor\n\n if (layout === `fixed`) {\n wrapperStyle.width = width\n wrapperStyle.height = height\n wrapperStyle.backgroundColor = backgroundColor\n wrapperStyle.position = `relative`\n } else if (layout === `constrained`) {\n wrapperStyle.position = `absolute`\n wrapperStyle.top = 0\n wrapperStyle.left = 0\n wrapperStyle.bottom = 0\n wrapperStyle.right = 0\n } else if (layout === `fullWidth`) {\n wrapperStyle.position = `absolute`\n wrapperStyle.top = 0\n wrapperStyle.left = 0\n wrapperStyle.bottom = 0\n wrapperStyle.right = 0\n }\n }\n\n if (objectFit) {\n wrapperStyle.objectFit = objectFit\n }\n\n if (objectPosition) {\n wrapperStyle.objectPosition = objectPosition\n }\n const result: PlaceholderImageAttrs = {\n ...placeholder,\n \"aria-hidden\": true,\n \"data-placeholder-image\": ``,\n style: {\n opacity: isLoaded ? 0 : 1,\n transition: `opacity 500ms linear`,\n ...wrapperStyle,\n },\n }\n\n // fallback when it's not configured in gatsby-config.\n if (!gatsbyImageIsInstalled()) {\n result.style = {\n height: `100%`,\n left: 0,\n position: `absolute`,\n top: 0,\n width: `100%`,\n }\n }\n\n return result\n}\n\nexport function useImageLoaded(\n cacheKey: string,\n loading: \"lazy\" | \"eager\",\n ref: any\n): {\n isLoaded: boolean\n isLoading: boolean\n toggleLoaded: Dispatch>\n} {\n const [isLoaded, toggleLoaded] = useState(false)\n const [isLoading, toggleIsLoading] = useState(loading === `eager`)\n\n const rAF =\n typeof window !== `undefined` && `requestAnimationFrame` in window\n ? requestAnimationFrame\n : function (cb: TimerHandler): number {\n return setTimeout(cb, 16)\n }\n const cRAF =\n typeof window !== `undefined` && `cancelAnimationFrame` in window\n ? cancelAnimationFrame\n : clearTimeout\n\n useEffect(() => {\n let interval: number\n // @see https://stackoverflow.com/questions/44074747/componentdidmount-called-before-ref-callback/50019873#50019873\n function toggleIfRefExists(): void {\n if (ref.current) {\n if (loading === `eager` && ref.current.complete) {\n storeImageloaded(cacheKey)\n toggleLoaded(true)\n } else {\n toggleIsLoading(true)\n }\n } else {\n interval = rAF(toggleIfRefExists)\n }\n }\n toggleIfRefExists()\n\n return (): void => {\n cRAF(interval)\n }\n }, [])\n\n return {\n isLoading,\n isLoaded,\n toggleLoaded,\n }\n}\n\nexport interface IArtDirectedImage {\n media: string\n image: IGatsbyImageData\n}\n\n/**\n * Generate a Gatsby image data object with multiple, art-directed images that display at different\n * resolutions.\n *\n * @param defaultImage The image displayed when no media query matches.\n * It is also used for all other settings applied to the image, such as width, height and layout.\n * You should pass a className to the component with media queries to adjust the size of the container,\n * as this cannot be adjusted automatically.\n * @param artDirected Array of objects which each contains a `media` string which is a media query\n * such as `(min-width: 320px)`, and the image object to use when that query matches.\n */\nexport function withArtDirection(\n defaultImage: IGatsbyImageData,\n artDirected: Array\n): IGatsbyImageData {\n const { images, placeholder, ...props } = defaultImage\n const output: IGatsbyImageData = {\n ...props,\n images: {\n ...images,\n sources: [],\n },\n placeholder: placeholder && {\n ...placeholder,\n sources: [],\n },\n }\n\n artDirected.forEach(({ media, image }) => {\n if (!media) {\n if (process.env.NODE_ENV === `development`) {\n console.warn(\n \"[gatsby-plugin-image] All art-directed images passed to must have a value set for `media`. Skipping.\"\n )\n }\n return\n }\n\n if (\n image.layout !== defaultImage.layout &&\n process.env.NODE_ENV === `development`\n ) {\n console.warn(\n `[gatsby-plugin-image] Mismatched image layout: expected \"${defaultImage.layout}\" but received \"${image.layout}\". All art-directed images use the same layout as the default image`\n )\n }\n\n output.images.sources.push(\n ...image.images.sources.map(source => {\n return { ...source, media }\n }),\n {\n media,\n srcSet: image.images.fallback.srcSet,\n }\n )\n\n if (!output.placeholder) {\n return\n }\n\n output.placeholder.sources.push({\n media,\n srcSet: image.placeholder.fallback,\n })\n })\n output.images.sources.push(...images.sources)\n if (placeholder?.sources) {\n output.placeholder?.sources.push(...placeholder.sources)\n }\n return output\n}\n","// eslint-disable-next-line @typescript-eslint/triple-slash-reference\n/// \n\nimport React, { Fragment, FunctionComponent } from \"react\"\nimport terserMacro from \"../../macros/terser.macro\"\nimport { Layout } from \"../image-utils\"\n\nexport interface ILayoutWrapperProps {\n layout: Layout\n width: number\n height: number\n}\n\nconst NativeScriptLoading: FunctionComponent = () => (\n \n)\n\nexport function getSizer(\n layout: Layout,\n width: number,\n height: number\n): string {\n let sizer: string | null = null\n if (layout === `fullWidth`) {\n sizer = ``\n }\n if (layout === `constrained`) {\n sizer = `
`\n }\n return sizer\n}\n\nconst Sizer: FunctionComponent = function Sizer({\n layout,\n width,\n height,\n}) {\n if (layout === `fullWidth`) {\n return (\n \n )\n }\n if (layout === `constrained`) {\n return (\n
\n \n
\n )\n }\n\n return null\n}\n\nexport const LayoutWrapper: FunctionComponent =\n function LayoutWrapper({ children, ...props }) {\n return (\n \n \n {children}\n\n {\n // eslint-disable-next-line no-undef\n SERVER && \n }\n \n )\n }\n","/* eslint-disable filenames/match-regex */\nimport React, {\n FunctionComponent,\n ImgHTMLAttributes,\n forwardRef,\n LegacyRef,\n} from \"react\"\nimport * as PropTypes from \"prop-types\"\n\nexport interface IResponsiveImageProps {\n sizes?: string\n srcSet: string\n}\n\nexport type SourceProps = IResponsiveImageProps &\n (\n | {\n media: string\n type?: string\n }\n | {\n media?: string\n type: string\n }\n )\n\ntype FallbackProps = { src: string } & Partial\n\ntype ImageProps = ImgHTMLAttributes & {\n src: string\n alt: string\n shouldLoad: boolean\n innerRef: LegacyRef\n}\n\nexport type PictureProps = ImgHTMLAttributes & {\n fallback?: FallbackProps\n sources?: Array\n alt: string\n shouldLoad?: boolean\n}\n\nconst Image: FunctionComponent = function Image({\n src,\n srcSet,\n loading,\n alt = ``,\n shouldLoad,\n innerRef,\n ...props\n}) {\n return (\n \n )\n}\n\nexport const Picture = forwardRef(\n function Picture(\n { fallback, sources = [], shouldLoad = true, ...props },\n ref\n ) {\n const sizes = props.sizes || fallback?.sizes\n const fallbackImage = (\n \n )\n\n if (!sources.length) {\n return fallbackImage\n }\n\n return (\n \n {sources.map(({ media, srcSet, type }) => (\n \n ))}\n {fallbackImage}\n \n )\n }\n)\n\nImage.propTypes = {\n src: PropTypes.string.isRequired,\n alt: PropTypes.string.isRequired,\n sizes: PropTypes.string,\n srcSet: PropTypes.string,\n shouldLoad: PropTypes.bool,\n}\n\nPicture.displayName = `Picture`\nPicture.propTypes = {\n alt: PropTypes.string.isRequired,\n shouldLoad: PropTypes.bool,\n fallback: PropTypes.exact({\n src: PropTypes.string.isRequired,\n srcSet: PropTypes.string,\n sizes: PropTypes.string,\n }),\n sources: PropTypes.arrayOf(\n PropTypes.oneOfType([\n PropTypes.exact({\n media: PropTypes.string.isRequired,\n type: PropTypes.string,\n sizes: PropTypes.string,\n srcSet: PropTypes.string.isRequired,\n }),\n PropTypes.exact({\n media: PropTypes.string,\n type: PropTypes.string.isRequired,\n sizes: PropTypes.string,\n srcSet: PropTypes.string.isRequired,\n }),\n ])\n ),\n}\n","import React, { FunctionComponent, ImgHTMLAttributes } from \"react\"\nimport * as PropTypes from \"prop-types\"\nimport { Picture, SourceProps } from \"./picture\"\n\nexport type PlaceholderProps = ImgHTMLAttributes & {\n fallback?: string\n sources?: Array\n}\n\nexport const Placeholder: FunctionComponent =\n function Placeholder({ fallback, ...props }) {\n if (fallback) {\n return (\n \n )\n } else {\n return \n }\n }\n\nPlaceholder.displayName = `Placeholder`\nPlaceholder.propTypes = {\n fallback: PropTypes.string,\n sources: Picture.propTypes?.sources,\n alt: function (props, propName, componentName): Error | null {\n if (!props[propName]) {\n return null\n }\n return new Error(\n `Invalid prop \\`${propName}\\` supplied to \\`${componentName}\\`. Validation failed.`\n )\n },\n}\n","import React, { forwardRef } from \"react\"\nimport { Picture, PictureProps } from \"./picture\"\n\nexport type MainImageProps = PictureProps\n\nexport const MainImage = forwardRef(\n function MainImage(props, ref) {\n return (\n <>\n \n \n \n )\n }\n)\n\nMainImage.displayName = `MainImage`\nMainImage.propTypes = Picture.propTypes\n","import React, {\n ElementType,\n FunctionComponent,\n CSSProperties,\n WeakValidationMap,\n} from \"react\"\nimport { GatsbyImageProps, IGatsbyImageData } from \"./gatsby-image.browser\"\nimport { getWrapperProps, getMainProps, getPlaceholderProps } from \"./hooks\"\nimport { Placeholder } from \"./placeholder\"\nimport { MainImage, MainImageProps } from \"./main-image\"\nimport { LayoutWrapper } from \"./layout-wrapper\"\nimport PropTypes from \"prop-types\"\n\nconst removeNewLines = (str: string): string => str.replace(/\\n/g, ``)\n\nexport const GatsbyImageHydrator: FunctionComponent<{\n as?: ElementType\n style?: CSSProperties\n className?: string\n}> = function GatsbyImageHydrator({ as: Type = `div`, children, ...props }) {\n return {children}\n}\n\nexport const GatsbyImage: FunctionComponent =\n function GatsbyImage({\n as,\n className,\n class: preactClass,\n style,\n image,\n loading = `lazy`,\n imgClassName,\n imgStyle,\n backgroundColor,\n objectFit,\n objectPosition,\n ...props\n }) {\n if (!image) {\n console.warn(`[gatsby-plugin-image] Missing image prop`)\n return null\n }\n if (preactClass) {\n className = preactClass\n }\n imgStyle = {\n objectFit,\n objectPosition,\n backgroundColor,\n ...imgStyle,\n }\n\n const {\n width,\n height,\n layout,\n images,\n placeholder,\n backgroundColor: placeholderBackgroundColor,\n } = image\n\n const {\n style: wStyle,\n className: wClass,\n ...wrapperProps\n } = getWrapperProps(width, height, layout)\n\n const cleanedImages: IGatsbyImageData[\"images\"] = {\n fallback: undefined,\n sources: [],\n }\n if (images.fallback) {\n cleanedImages.fallback = {\n ...images.fallback,\n srcSet: images.fallback.srcSet\n ? removeNewLines(images.fallback.srcSet)\n : undefined,\n }\n }\n\n if (images.sources) {\n cleanedImages.sources = images.sources.map(source => {\n return {\n ...source,\n srcSet: removeNewLines(source.srcSet),\n }\n })\n }\n\n return (\n \n \n \n\n )}\n // When eager is set we want to start the isLoading state on true (we want to load the img without react)\n {...getMainProps(\n loading === `eager`,\n false,\n cleanedImages,\n loading,\n undefined,\n undefined,\n undefined,\n imgStyle\n )}\n />\n \n \n )\n }\n\nexport const altValidator: PropTypes.Validator = (\n props: GatsbyImageProps,\n propName,\n componentName,\n ...rest\n): Error | undefined => {\n if (!props.alt && props.alt !== ``) {\n return new Error(\n `The \"alt\" prop is required in ${componentName}. If the image is purely presentational then pass an empty string: e.g. alt=\"\". Learn more: https://a11y-style-guide.com/style-guide/section-media.html`\n )\n }\n return PropTypes.string(props, propName, componentName, ...rest)\n}\nexport const propTypes = {\n image: PropTypes.object.isRequired,\n alt: altValidator,\n} as WeakValidationMap\n","/* eslint-disable no-unused-expressions */\nimport React, {\n Component,\n ElementType,\n createRef,\n MutableRefObject,\n FunctionComponent,\n ImgHTMLAttributes,\n RefObject,\n CSSProperties,\n} from \"react\"\nimport {\n getWrapperProps,\n hasNativeLazyLoadSupport,\n storeImageloaded,\n hasImageLoaded,\n gatsbyImageIsInstalled,\n} from \"./hooks\"\nimport { PlaceholderProps } from \"./placeholder\"\nimport { MainImageProps } from \"./main-image\"\nimport { Layout } from \"../image-utils\"\nimport { getSizer } from \"./layout-wrapper\"\nimport { propTypes } from \"./gatsby-image.server\"\nimport { Unobserver } from \"./intersection-observer\"\nimport { render } from \"react-dom\"\n\n// eslint-disable-next-line @typescript-eslint/naming-convention\nexport interface GatsbyImageProps\n extends Omit<\n ImgHTMLAttributes,\n \"placeholder\" | \"onLoad\" | \"src\" | \"srcSet\" | \"width\" | \"height\"\n > {\n alt: string\n as?: ElementType\n className?: string\n class?: string\n imgClassName?: string\n image: IGatsbyImageData\n imgStyle?: CSSProperties\n backgroundColor?: string\n objectFit?: CSSProperties[\"objectFit\"]\n objectPosition?: CSSProperties[\"objectPosition\"]\n onLoad?: () => void\n onError?: () => void\n onStartLoad?: (props: { wasCached?: boolean }) => void\n}\n\nexport interface IGatsbyImageData {\n layout: Layout\n width: number\n height: number\n backgroundColor?: string\n images: Pick\n placeholder?: Pick\n}\n\nclass GatsbyImageHydrator extends Component<\n GatsbyImageProps,\n { isLoading: boolean; isLoaded: boolean }\n> {\n root: RefObject = createRef<\n HTMLImageElement | undefined\n >()\n hydrated: MutableRefObject = { current: false }\n forceRender: MutableRefObject = {\n // In dev we use render not hydrate, to avoid hydration warnings\n current: process.env.NODE_ENV === `development`,\n }\n lazyHydrator: () => void | null = null\n ref = createRef()\n unobserveRef: Unobserver\n\n constructor(props) {\n super(props)\n\n this.state = {\n isLoading: hasNativeLazyLoadSupport(),\n isLoaded: false,\n }\n }\n\n _lazyHydrate(props, state): Promise {\n const hasSSRHtml = this.root.current.querySelector(\n `[data-gatsby-image-ssr]`\n )\n // On first server hydration do nothing\n if (hasNativeLazyLoadSupport() && hasSSRHtml && !this.hydrated.current) {\n this.hydrated.current = true\n return Promise.resolve()\n }\n\n return import(`./lazy-hydrate`).then(({ lazyHydrate }) => {\n this.lazyHydrator = lazyHydrate(\n {\n image: props.image.images,\n isLoading: state.isLoading,\n isLoaded: state.isLoaded,\n toggleIsLoaded: () => {\n props.onLoad?.()\n\n this.setState({\n isLoaded: true,\n })\n },\n ref: this.ref,\n ...props,\n },\n this.root,\n this.hydrated,\n this.forceRender\n )\n })\n }\n\n /**\n * Choose if setupIntersectionObserver should use the image cache or not.\n */\n _setupIntersectionObserver(useCache = true): void {\n import(`./intersection-observer`).then(({ createIntersectionObserver }) => {\n const intersectionObserver = createIntersectionObserver(() => {\n if (this.root.current) {\n const cacheKey = JSON.stringify(this.props.image.images)\n this.props.onStartLoad?.({\n wasCached: useCache && hasImageLoaded(cacheKey),\n })\n this.setState({\n isLoading: true,\n isLoaded: useCache && hasImageLoaded(cacheKey),\n })\n }\n })\n\n if (this.root.current) {\n this.unobserveRef = intersectionObserver(this.root)\n }\n })\n }\n\n shouldComponentUpdate(nextProps, nextState): boolean {\n let hasChanged = false\n if (!this.state.isLoading && nextState.isLoading && !nextState.isLoaded) {\n // Props have changed between SSR and hydration, so we need to force render instead of hydrate\n this.forceRender.current = true\n }\n // this check mostly means people do not have the correct ref checks in place, we want to reset some state to suppport loading effects\n if (this.props.image.images !== nextProps.image.images) {\n // reset state, we'll rely on intersection observer to reload\n if (this.unobserveRef) {\n // unregister intersectionObserver\n this.unobserveRef()\n\n // // on unmount, make sure we cleanup\n if (this.hydrated.current && this.lazyHydrator) {\n render(null, this.root.current)\n }\n }\n\n this.setState(\n {\n isLoading: false,\n isLoaded: false,\n },\n () => {\n this._setupIntersectionObserver(false)\n }\n )\n\n hasChanged = true\n }\n\n if (this.root.current && !hasChanged) {\n this._lazyHydrate(nextProps, nextState)\n }\n\n return false\n }\n\n componentDidMount(): void {\n if (this.root.current) {\n const ssrElement = this.root.current.querySelector(\n `[data-gatsby-image-ssr]`\n ) as HTMLImageElement\n const cacheKey = JSON.stringify(this.props.image.images)\n\n // when SSR and native lazyload is supported we'll do nothing ;)\n if (\n hasNativeLazyLoadSupport() &&\n ssrElement &&\n gatsbyImageIsInstalled()\n ) {\n this.props.onStartLoad?.({ wasCached: false })\n\n // When the image is already loaded before we have hydrated, we trigger onLoad and cache the item\n if (ssrElement.complete) {\n this.props.onLoad?.()\n storeImageloaded(cacheKey)\n } else {\n // We need the current class context (this) inside our named onLoad function\n // The named function is necessary to easily remove the listener afterward.\n // eslint-disable-next-line @typescript-eslint/no-this-alias\n const _this = this\n // add an onLoad to the image\n ssrElement.addEventListener(`load`, function onLoad() {\n ssrElement.removeEventListener(`load`, onLoad)\n\n _this.props.onLoad?.()\n storeImageloaded(cacheKey)\n })\n }\n\n return\n }\n\n // Fallback to custom lazy loading (intersection observer)\n this._setupIntersectionObserver(true)\n }\n }\n\n componentWillUnmount(): void {\n // Cleanup when onmount happens\n if (this.unobserveRef) {\n // unregister intersectionObserver\n this.unobserveRef()\n\n // on unmount, make sure we cleanup\n if (this.hydrated.current && this.lazyHydrator) {\n this.lazyHydrator()\n }\n }\n\n return\n }\n\n render(): JSX.Element {\n const Type = this.props.as || `div`\n const { width, height, layout } = this.props.image\n const {\n style: wStyle,\n className: wClass,\n ...wrapperProps\n } = getWrapperProps(width, height, layout)\n\n let className = this.props.className\n // preact class\n if (this.props.class) {\n className = this.props.class\n }\n\n const sizer = getSizer(layout, width, height)\n\n return (\n \n )\n }\n}\n\nexport const GatsbyImage: FunctionComponent =\n function GatsbyImage(props) {\n if (!props.image) {\n if (process.env.NODE_ENV === `development`) {\n console.warn(`[gatsby-plugin-image] Missing image prop`)\n }\n return null\n }\n\n if (!gatsbyImageIsInstalled() && process.env.NODE_ENV === `development`) {\n console.warn(\n `[gatsby-plugin-image] You're missing out on some cool performance features. Please add \"gatsby-plugin-image\" to your gatsby-config.js`\n )\n }\n const { className, class: classSafe, backgroundColor, image } = props\n const { width, height, layout } = image\n const propsKey = JSON.stringify([\n width,\n height,\n layout,\n className,\n classSafe,\n backgroundColor,\n ])\n return \n }\n\nGatsbyImage.propTypes = propTypes\n\nGatsbyImage.displayName = `GatsbyImage`\n","import React, { FunctionComponent, ReactElement } from \"react\"\nimport {\n altValidator,\n GatsbyImage as GatsbyImageServer,\n} from \"./gatsby-image.server\"\nimport { GatsbyImageProps, IGatsbyImageData } from \"./gatsby-image.browser\"\nimport PropTypes from \"prop-types\"\nimport { ISharpGatsbyImageArgs } from \"../image-utils\"\n\nexport interface IStaticImageProps\n extends Omit,\n Omit {\n src: string\n}\n\n// These values are added by Babel. Do not add them manually\ninterface IPrivateProps {\n __imageData?: IGatsbyImageData\n __error?: string\n}\n\nexport function _getStaticImage(\n GatsbyImage: FunctionComponent\n): React.FC {\n return function StaticImage({\n src,\n __imageData: imageData,\n __error,\n // We extract these because they're not meant to be passed-down to GatsbyImage\n /* eslint-disable @typescript-eslint/no-unused-vars */\n width,\n height,\n aspectRatio,\n tracedSVGOptions,\n placeholder,\n formats,\n quality,\n transformOptions,\n jpgOptions,\n pngOptions,\n webpOptions,\n avifOptions,\n blurredOptions,\n /* eslint-enable @typescript-eslint/no-unused-vars */\n ...props\n }): ReactElement {\n if (__error) {\n console.warn(__error)\n }\n\n if (imageData) {\n return \n }\n console.warn(`Image not loaded`, src)\n if (!__error && process.env.NODE_ENV === `development`) {\n console.warn(\n `Please ensure that \"gatsby-plugin-image\" is included in the plugins array in gatsby-config.js, and that your version of gatsby is at least 2.24.78`\n )\n }\n return null\n }\n}\n\nconst StaticImage: React.FC =\n _getStaticImage(GatsbyImageServer)\n\nconst checkDimensionProps: PropTypes.Validator = (\n props: IStaticImageProps & IPrivateProps,\n propName: keyof IStaticImageProps & IPrivateProps,\n ...rest\n) => {\n if (\n props.layout === `fullWidth` &&\n (propName === `width` || propName === `height`) &&\n props[propName]\n ) {\n return new Error(\n `\"${propName}\" ${props[propName]} may not be passed when layout is fullWidth.`\n )\n }\n return PropTypes.number(props, propName, ...rest)\n}\n\nconst validLayouts = new Set([`fixed`, `fullWidth`, `constrained`])\n\nexport const propTypes = {\n src: PropTypes.string.isRequired,\n alt: altValidator,\n width: checkDimensionProps,\n height: checkDimensionProps,\n sizes: PropTypes.string,\n layout: (props: IStaticImageProps & IPrivateProps): Error | undefined => {\n if (props.layout === undefined) {\n return undefined\n }\n if (validLayouts.has(props.layout)) {\n return undefined\n }\n\n return new Error(\n `Invalid value ${props.layout}\" provided for prop \"layout\". Defaulting to \"constrained\". Valid values are \"fixed\", \"fullWidth\" or \"constrained\".`\n )\n },\n}\n\nStaticImage.displayName = `StaticImage`\nStaticImage.propTypes = propTypes\n\nexport { StaticImage }\n","import {\n GatsbyImage as GatsbyImageBrowser,\n IGatsbyImageData,\n} from \"./gatsby-image.browser\"\nimport React from \"react\"\nimport {\n _getStaticImage,\n propTypes,\n IStaticImageProps,\n} from \"./static-image.server\"\n// These values are added by Babel. Do not add them manually\ninterface IPrivateProps {\n __imageData?: IGatsbyImageData\n __error?: string\n}\n\nconst StaticImage: React.FC =\n _getStaticImage(GatsbyImageBrowser)\n\nStaticImage.displayName = `StaticImage`\nStaticImage.propTypes = propTypes\n\nexport { StaticImage }\n","import * as React from \"react\"\nexport function LaterHydrator({\n children,\n}: React.PropsWithChildren>): React.ReactNode {\n React.useEffect(() => {\n // eslint-disable-next-line no-unused-expressions\n import(`./lazy-hydrate`)\n }, [])\n\n return children\n}\n","import React from \"react\"\nimport { LaterHydrator } from \".\"\n\nexport function wrapRootElement({ element }) {\n return {element}\n}\n","'use strict';\n\nconst preserveCamelCase = string => {\n\tlet isLastCharLower = false;\n\tlet isLastCharUpper = false;\n\tlet isLastLastCharUpper = false;\n\n\tfor (let i = 0; i < string.length; i++) {\n\t\tconst character = string[i];\n\n\t\tif (isLastCharLower && /[a-zA-Z]/.test(character) && character.toUpperCase() === character) {\n\t\t\tstring = string.slice(0, i) + '-' + string.slice(i);\n\t\t\tisLastCharLower = false;\n\t\t\tisLastLastCharUpper = isLastCharUpper;\n\t\t\tisLastCharUpper = true;\n\t\t\ti++;\n\t\t} else if (isLastCharUpper && isLastLastCharUpper && /[a-zA-Z]/.test(character) && character.toLowerCase() === character) {\n\t\t\tstring = string.slice(0, i - 1) + '-' + string.slice(i - 1);\n\t\t\tisLastLastCharUpper = isLastCharUpper;\n\t\t\tisLastCharUpper = false;\n\t\t\tisLastCharLower = true;\n\t\t} else {\n\t\t\tisLastCharLower = character.toLowerCase() === character && character.toUpperCase() !== character;\n\t\t\tisLastLastCharUpper = isLastCharUpper;\n\t\t\tisLastCharUpper = character.toUpperCase() === character && character.toLowerCase() !== character;\n\t\t}\n\t}\n\n\treturn string;\n};\n\nconst camelCase = (input, options) => {\n\tif (!(typeof input === 'string' || Array.isArray(input))) {\n\t\tthrow new TypeError('Expected the input to be `string | string[]`');\n\t}\n\n\toptions = Object.assign({\n\t\tpascalCase: false\n\t}, options);\n\n\tconst postProcess = x => options.pascalCase ? x.charAt(0).toUpperCase() + x.slice(1) : x;\n\n\tif (Array.isArray(input)) {\n\t\tinput = input.map(x => x.trim())\n\t\t\t.filter(x => x.length)\n\t\t\t.join('-');\n\t} else {\n\t\tinput = input.trim();\n\t}\n\n\tif (input.length === 0) {\n\t\treturn '';\n\t}\n\n\tif (input.length === 1) {\n\t\treturn options.pascalCase ? input.toUpperCase() : input.toLowerCase();\n\t}\n\n\tconst hasUpperCase = input !== input.toLowerCase();\n\n\tif (hasUpperCase) {\n\t\tinput = preserveCamelCase(input);\n\t}\n\n\tinput = input\n\t\t.replace(/^[_.\\- ]+/, '')\n\t\t.toLowerCase()\n\t\t.replace(/[_.\\- ]+(\\w|$)/g, (_, p1) => p1.toUpperCase())\n\t\t.replace(/\\d+(\\w|$)/g, m => m.toUpperCase());\n\n\treturn postProcess(input);\n};\n\nmodule.exports = camelCase;\n// TODO: Remove this for the next major release\nmodule.exports.default = camelCase;\n","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nexports.__esModule = true;\nexports.wrapPageElement = void 0;\n\nvar _wrapPage = _interopRequireDefault(require(\"./wrap-page\"));\n\nvar wrapPageElement = _wrapPage.default;\nexports.wrapPageElement = wrapPageElement;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nexports.__esModule = true;\nexports.IntlContextConsumer = exports.IntlContextProvider = void 0;\n\nvar _react = _interopRequireDefault(require(\"react\"));\n\nvar IntlContext = _react.default.createContext();\n\nvar IntlContextProvider = IntlContext.Provider;\nexports.IntlContextProvider = IntlContextProvider;\nvar IntlContextConsumer = IntlContext.Consumer;\nexports.IntlContextConsumer = IntlContextConsumer;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nexports.__esModule = true;\nexports.default = void 0;\n\nvar _react = _interopRequireDefault(require(\"react\"));\n\nvar _browserLang = _interopRequireDefault(require(\"browser-lang\"));\n\nvar _gatsby = require(\"gatsby\");\n\nvar _reactIntl = require(\"react-intl\");\n\nvar _intlContext = require(\"./intl-context\");\n\nvar preferDefault = function preferDefault(m) {\n return m && m.default || m;\n};\n\nvar polyfillIntl = function polyfillIntl(language) {\n var locale = language.split(\"-\")[0];\n\n try {\n if (!Intl.PluralRules) {\n require(\"@formatjs/intl-pluralrules/polyfill\");\n\n require(\"@formatjs/intl-pluralrules/dist/locale-data/\" + locale);\n }\n\n if (!Intl.RelativeTimeFormat) {\n require(\"@formatjs/intl-relativetimeformat/polyfill\");\n\n require(\"@formatjs/intl-relativetimeformat/dist/locale-data/\" + locale);\n }\n } catch (e) {\n throw new Error(\"Cannot find react-intl/locale-data/\" + language);\n }\n};\n\nvar withIntlProvider = function withIntlProvider(intl) {\n return function (children) {\n polyfillIntl(intl.language);\n return _react.default.createElement(_reactIntl.IntlProvider, {\n locale: intl.language,\n defaultLocale: intl.defaultLanguage,\n messages: intl.messages\n }, _react.default.createElement(_intlContext.IntlContextProvider, {\n value: intl\n }, children));\n };\n};\n\nvar _default = function _default(_ref, pluginOptions) {\n var element = _ref.element,\n props = _ref.props;\n\n if (!props) {\n return;\n }\n\n var pageContext = props.pageContext,\n location = props.location;\n var defaultLanguage = pluginOptions.defaultLanguage;\n var intl = pageContext.intl;\n var language = intl.language,\n languages = intl.languages,\n redirect = intl.redirect,\n routed = intl.routed,\n originalPath = intl.originalPath;\n\n if (typeof window !== \"undefined\") {\n window.___gatsbyIntl = intl;\n }\n /* eslint-disable no-undef */\n\n\n var isRedirect = redirect && !routed;\n\n if (isRedirect) {\n var search = location.search; // Skip build, Browsers only\n\n if (typeof window !== \"undefined\") {\n var detected = window.localStorage.getItem(\"gatsby-intl-language\") || (0, _browserLang.default)({\n languages: languages,\n fallback: language\n });\n\n if (!languages.includes(detected)) {\n detected = language;\n }\n\n var queryParams = search || \"\";\n var newUrl = (0, _gatsby.withPrefix)(\"/\" + detected + originalPath + queryParams);\n window.localStorage.setItem(\"gatsby-intl-language\", detected);\n window.location.replace(newUrl);\n }\n }\n\n var renderElement = isRedirect ? GATSBY_INTL_REDIRECT_COMPONENT_PATH && _react.default.createElement(preferDefault(require(GATSBY_INTL_REDIRECT_COMPONENT_PATH))) : element;\n return withIntlProvider(intl)(renderElement);\n};\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _gatsby = require(\"gatsby\");\n\nvar _getManifestPathname = _interopRequireDefault(require(\"./get-manifest-pathname\"));\n\n/* global __MANIFEST_PLUGIN_HAS_LOCALISATION__ */\n// when we don't have localisation in our manifest, we tree shake everything away\nif (__MANIFEST_PLUGIN_HAS_LOCALISATION__) {\n exports.onRouteUpdate = function (_ref, pluginOptions) {\n var location = _ref.location;\n var localize = pluginOptions.localize;\n var manifestFilename = (0, _getManifestPathname.default)(location.pathname, localize);\n var manifestEl = document.head.querySelector(\"link[rel=\\\"manifest\\\"]\");\n\n if (manifestEl) {\n manifestEl.setAttribute(\"href\", (0, _gatsby.withPrefix)(manifestFilename));\n }\n };\n}","\"use strict\";\n\nexports.__esModule = true;\nexports.default = void 0;\n\n/**\n * Get a manifest filename depending on localized pathname\n *\n * @param {string} pathname\n * @param {Array<{start_url: string, lang: string}>} localizedManifests\n * @return string\n */\nvar _default = function _default(pathname, localizedManifests) {\n var defaultFilename = \"manifest.webmanifest\";\n\n if (!Array.isArray(localizedManifests)) {\n return defaultFilename;\n }\n\n var localizedManifest = localizedManifests.find(function (app) {\n return pathname.startsWith(app.start_url);\n });\n\n if (!localizedManifest) {\n return defaultFilename;\n }\n\n return \"manifest_\" + localizedManifest.lang + \".webmanifest\";\n};\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _react = _interopRequireDefault(require(\"react\"));\n\nvar _styledComponents = require(\"styled-components\");\n\n// eslint-disable-next-line react/prop-types,react/display-name\nexports.wrapRootElement = function (_ref, pluginOptions) {\n var element = _ref.element;\n return /*#__PURE__*/_react.default.createElement(_styledComponents.StyleSheetManager, {\n disableVendorPrefixes: (pluginOptions === null || pluginOptions === void 0 ? void 0 : pluginOptions.disableVendorPrefixes) === true\n }, element);\n};","import React from 'react';\n\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n if (enumerableOnly) symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n });\n keys.push.apply(keys, symbols);\n }\n\n return keys;\n}\n\nfunction _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n\n if (i % 2) {\n ownKeys(Object(source), true).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n });\n } else if (Object.getOwnPropertyDescriptors) {\n Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n } else {\n ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n }\n\n return target;\n}\n\nfunction _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}\n\nfunction _objectWithoutProperties(source, excluded) {\n if (source == null) return {};\n\n var target = _objectWithoutPropertiesLoose(source, excluded);\n\n var key, i;\n\n if (Object.getOwnPropertySymbols) {\n var sourceSymbolKeys = Object.getOwnPropertySymbols(source);\n\n for (i = 0; i < sourceSymbolKeys.length; i++) {\n key = sourceSymbolKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;\n target[key] = source[key];\n }\n }\n\n return target;\n}\n\nvar isFunction = function isFunction(obj) {\n return typeof obj === 'function';\n};\n\nvar MDXContext = /*#__PURE__*/React.createContext({});\n\nvar withMDXComponents = function withMDXComponents(Component) {\n return function (props) {\n var allComponents = useMDXComponents(props.components);\n return /*#__PURE__*/React.createElement(Component, _extends({}, props, {\n components: allComponents\n }));\n };\n};\n\nvar useMDXComponents = function useMDXComponents(components) {\n var contextComponents = React.useContext(MDXContext);\n var allComponents = contextComponents;\n\n if (components) {\n allComponents = isFunction(components) ? components(contextComponents) : _objectSpread2(_objectSpread2({}, contextComponents), components);\n }\n\n return allComponents;\n};\n\nvar MDXProvider = function MDXProvider(props) {\n var allComponents = useMDXComponents(props.components);\n return /*#__PURE__*/React.createElement(MDXContext.Provider, {\n value: allComponents\n }, props.children);\n};\n\nvar TYPE_PROP_NAME = 'mdxType';\nvar DEFAULTS = {\n inlineCode: 'code',\n wrapper: function wrapper(_ref) {\n var children = _ref.children;\n return /*#__PURE__*/React.createElement(React.Fragment, {}, children);\n }\n};\nvar MDXCreateElement = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var propComponents = props.components,\n mdxType = props.mdxType,\n originalType = props.originalType,\n parentName = props.parentName,\n etc = _objectWithoutProperties(props, [\"components\", \"mdxType\", \"originalType\", \"parentName\"]);\n\n var components = useMDXComponents(propComponents);\n var type = mdxType;\n var Component = components[\"\".concat(parentName, \".\").concat(type)] || components[type] || DEFAULTS[type] || originalType;\n\n if (propComponents) {\n return /*#__PURE__*/React.createElement(Component, _objectSpread2(_objectSpread2({\n ref: ref\n }, etc), {}, {\n components: propComponents\n }));\n }\n\n return /*#__PURE__*/React.createElement(Component, _objectSpread2({\n ref: ref\n }, etc));\n});\nMDXCreateElement.displayName = 'MDXCreateElement';\n\nfunction createElement(type, props) {\n var args = arguments;\n var mdxType = props && props.mdxType;\n\n if (typeof type === 'string' || mdxType) {\n var argsLength = args.length;\n var createElementArgArray = new Array(argsLength);\n createElementArgArray[0] = MDXCreateElement;\n var newProps = {};\n\n for (var key in props) {\n if (hasOwnProperty.call(props, key)) {\n newProps[key] = props[key];\n }\n }\n\n newProps.originalType = type;\n newProps[TYPE_PROP_NAME] = typeof type === 'string' ? type : mdxType;\n createElementArgArray[1] = newProps;\n\n for (var i = 2; i < argsLength; i++) {\n createElementArgArray[i] = args[i];\n }\n\n return React.createElement.apply(null, createElementArgArray);\n }\n\n return React.createElement.apply(null, args);\n}\n\nexport { MDXContext, MDXProvider, createElement as mdx, useMDXComponents, withMDXComponents };","import React, { createContext, useContext } from \"react\"\n\nconst GatsbyMDXScopeContext = createContext({})\n\nexport const useMDXScope = scope => {\n const contextScope = useContext(GatsbyMDXScopeContext)\n return scope || contextScope\n}\n\nexport const MDXScopeProvider = ({ __mdxScope, children }) =>\n React.createElement(\n GatsbyMDXScopeContext.Provider,\n { value: __mdxScope },\n children\n )\n","export default\n Object.assign({}, )\n ","import React from \"react\"\nimport { MDXProvider, withMDXComponents } from \"@mdx-js/react\"\nimport { MDXScopeProvider } from \"./context\"\n\n/**\n * so, this import is weird right?\n *\n * # What it looks like:\n * we're importing a webpack loader directly into our runtime bundle\n *\n * # What it's actually doing:\n * We configure the `mdx-components` loader in gatsby-node's\n * `onCreateWebpackConfig`. The configuration sets the loader to handle its\n * own file, so if we import `./loaders/mdx-components`, the `mdx-components`\n * loader handles loading itself.\n *\n * # Why does this work?\n * The loader doesn't use the file argument to itself and instead returns\n * a generated file that includes the `gatsby-config` mdxPlugins wrapped in\n * require() statements. This results in the `mdxPlugins` being required\n * and available to the code after this import.\n *\n * # Have a better solution to this?\n * Submit a PR\n */\nimport { plugins as mdxPlugins } from \"./loaders/mdx-components\"\nimport scopeContexts from \"./loaders/mdx-scopes\"\n\nconst componentsAndGuards = {}\n\nconst componentFromGuards = arr =>\n function GatsbyMDXComponentFinder(props) {\n const { Component } = arr.find(({ guard }) => (guard ? guard(props) : true))\n return \n }\n\nmdxPlugins.forEach(({ guards = {}, components }) => {\n Object.entries(components).forEach(([componentName, Component]) => {\n if (componentsAndGuards[componentName]) {\n componentsAndGuards.push({ guard: guards[componentName], Component })\n } else {\n componentsAndGuards[componentName] = [\n { guard: guards[componentName], Component },\n ]\n }\n })\n})\n\nconst components = Object.entries(componentsAndGuards)\n .map(([name, arr]) => {\n return {\n [name]: componentFromGuards(\n arr.concat({ guard: undefined, Component: name })\n ),\n }\n })\n .reduce((acc, obj) => {\n return { ...acc, ...obj }\n }, {})\n\n// merge any components in wrapRootElement above this wrapRoot\nconst MDXConsumer = withMDXComponents(\n ({ components: componentsFromContext, children }) => (\n \n \n {children}\n \n \n )\n)\n\nconst WrapRootElement = ({ element }) => {element}\n\nexport default WrapRootElement\n","import wrap from \"./wrap-root-element\"\nexport const wrapRootElement = wrap\n","module.exports = {plugins: []}","import invariant from \"invariant\"; ////////////////////////////////////////////////////////////////////////////////\n// startsWith(string, search) - Check if `string` starts with `search`\n\nvar startsWith = function startsWith(string, search) {\n return string.substr(0, search.length) === search;\n}; ////////////////////////////////////////////////////////////////////////////////\n// pick(routes, uri)\n//\n// Ranks and picks the best route to match. Each segment gets the highest\n// amount of points, then the type of segment gets an additional amount of\n// points where\n//\n// static > dynamic > splat > root\n//\n// This way we don't have to worry about the order of our routes, let the\n// computers do it.\n//\n// A route looks like this\n//\n// { path, default, value }\n//\n// And a returned match looks like:\n//\n// { route, params, uri }\n//\n// I know, I should use TypeScript not comments for these types.\n\n\nvar pick = function pick(routes, uri) {\n var match = void 0;\n var default_ = void 0;\n\n var _uri$split = uri.split(\"?\"),\n uriPathname = _uri$split[0];\n\n var uriSegments = segmentize(uriPathname);\n var isRootUri = uriSegments[0] === \"\";\n var ranked = rankRoutes(routes);\n\n for (var i = 0, l = ranked.length; i < l; i++) {\n var missed = false;\n var route = ranked[i].route;\n\n if (route.default) {\n default_ = {\n route: route,\n params: {},\n uri: uri\n };\n continue;\n }\n\n var routeSegments = segmentize(route.path);\n var params = {};\n var max = Math.max(uriSegments.length, routeSegments.length);\n var index = 0;\n\n for (; index < max; index++) {\n var routeSegment = routeSegments[index];\n var uriSegment = uriSegments[index];\n\n if (isSplat(routeSegment)) {\n // Hit a splat, just grab the rest, and return a match\n // uri: /files/documents/work\n // route: /files/*\n var param = routeSegment.slice(1) || \"*\";\n params[param] = uriSegments.slice(index).map(decodeURIComponent).join(\"/\");\n break;\n }\n\n if (uriSegment === undefined) {\n // URI is shorter than the route, no match\n // uri: /users\n // route: /users/:userId\n missed = true;\n break;\n }\n\n var dynamicMatch = paramRe.exec(routeSegment);\n\n if (dynamicMatch && !isRootUri) {\n var matchIsNotReserved = reservedNames.indexOf(dynamicMatch[1]) === -1;\n !matchIsNotReserved ? process.env.NODE_ENV !== \"production\" ? invariant(false, \" dynamic segment \\\"\" + dynamicMatch[1] + \"\\\" is a reserved name. Please use a different name in path \\\"\" + route.path + \"\\\".\") : invariant(false) : void 0;\n var value = decodeURIComponent(uriSegment);\n params[dynamicMatch[1]] = value;\n } else if (routeSegment !== uriSegment) {\n // Current segments don't match, not dynamic, not splat, so no match\n // uri: /users/123/settings\n // route: /users/:id/profile\n missed = true;\n break;\n }\n }\n\n if (!missed) {\n match = {\n route: route,\n params: params,\n uri: \"/\" + uriSegments.slice(0, index).join(\"/\")\n };\n break;\n }\n }\n\n return match || default_ || null;\n}; ////////////////////////////////////////////////////////////////////////////////\n// match(path, uri) - Matches just one path to a uri, also lol\n\n\nvar match = function match(path, uri) {\n return pick([{\n path: path\n }], uri);\n}; ////////////////////////////////////////////////////////////////////////////////\n// resolve(to, basepath)\n//\n// Resolves URIs as though every path is a directory, no files. Relative URIs\n// in the browser can feel awkward because not only can you be \"in a directory\"\n// you can be \"at a file\", too. For example\n//\n// browserSpecResolve('foo', '/bar/') => /bar/foo\n// browserSpecResolve('foo', '/bar') => /foo\n//\n// But on the command line of a file system, it's not as complicated, you can't\n// `cd` from a file, only directories. This way, links have to know less about\n// their current path. To go deeper you can do this:\n//\n// \n// // instead of\n// \n//\n// Just like `cd`, if you want to go deeper from the command line, you do this:\n//\n// cd deeper\n// # not\n// cd $(pwd)/deeper\n//\n// By treating every path as a directory, linking to relative paths should\n// require less contextual information and (fingers crossed) be more intuitive.\n\n\nvar resolve = function resolve(to, base) {\n // /foo/bar, /baz/qux => /foo/bar\n if (startsWith(to, \"/\")) {\n return to;\n }\n\n var _to$split = to.split(\"?\"),\n toPathname = _to$split[0],\n toQuery = _to$split[1];\n\n var _base$split = base.split(\"?\"),\n basePathname = _base$split[0];\n\n var toSegments = segmentize(toPathname);\n var baseSegments = segmentize(basePathname); // ?a=b, /users?b=c => /users?a=b\n\n if (toSegments[0] === \"\") {\n return addQuery(basePathname, toQuery);\n } // profile, /users/789 => /users/789/profile\n\n\n if (!startsWith(toSegments[0], \".\")) {\n var pathname = baseSegments.concat(toSegments).join(\"/\");\n return addQuery((basePathname === \"/\" ? \"\" : \"/\") + pathname, toQuery);\n } // ./ /users/123 => /users/123\n // ../ /users/123 => /users\n // ../.. /users/123 => /\n // ../../one /a/b/c/d => /a/b/one\n // .././one /a/b/c/d => /a/b/c/one\n\n\n var allSegments = baseSegments.concat(toSegments);\n var segments = [];\n\n for (var i = 0, l = allSegments.length; i < l; i++) {\n var segment = allSegments[i];\n if (segment === \"..\") segments.pop();else if (segment !== \".\") segments.push(segment);\n }\n\n return addQuery(\"/\" + segments.join(\"/\"), toQuery);\n}; ////////////////////////////////////////////////////////////////////////////////\n// insertParams(path, params)\n\n\nvar insertParams = function insertParams(path, params) {\n var _path$split = path.split(\"?\"),\n pathBase = _path$split[0],\n _path$split$ = _path$split[1],\n query = _path$split$ === undefined ? \"\" : _path$split$;\n\n var segments = segmentize(pathBase);\n var constructedPath = \"/\" + segments.map(function (segment) {\n var match = paramRe.exec(segment);\n return match ? params[match[1]] : segment;\n }).join(\"/\");\n var _params$location = params.location;\n _params$location = _params$location === undefined ? {} : _params$location;\n var _params$location$sear = _params$location.search,\n search = _params$location$sear === undefined ? \"\" : _params$location$sear;\n var searchSplit = search.split(\"?\")[1] || \"\";\n constructedPath = addQuery(constructedPath, query, searchSplit);\n return constructedPath;\n};\n\nvar validateRedirect = function validateRedirect(from, to) {\n var filter = function filter(segment) {\n return isDynamic(segment);\n };\n\n var fromString = segmentize(from).filter(filter).sort().join(\"/\");\n var toString = segmentize(to).filter(filter).sort().join(\"/\");\n return fromString === toString;\n}; ////////////////////////////////////////////////////////////////////////////////\n// Junk\n\n\nvar paramRe = /^:(.+)/;\nvar SEGMENT_POINTS = 4;\nvar STATIC_POINTS = 3;\nvar DYNAMIC_POINTS = 2;\nvar SPLAT_PENALTY = 1;\nvar ROOT_POINTS = 1;\n\nvar isRootSegment = function isRootSegment(segment) {\n return segment === \"\";\n};\n\nvar isDynamic = function isDynamic(segment) {\n return paramRe.test(segment);\n};\n\nvar isSplat = function isSplat(segment) {\n return segment && segment[0] === \"*\";\n};\n\nvar rankRoute = function rankRoute(route, index) {\n var score = route.default ? 0 : segmentize(route.path).reduce(function (score, segment) {\n score += SEGMENT_POINTS;\n if (isRootSegment(segment)) score += ROOT_POINTS;else if (isDynamic(segment)) score += DYNAMIC_POINTS;else if (isSplat(segment)) score -= SEGMENT_POINTS + SPLAT_PENALTY;else score += STATIC_POINTS;\n return score;\n }, 0);\n return {\n route: route,\n score: score,\n index: index\n };\n};\n\nvar rankRoutes = function rankRoutes(routes) {\n return routes.map(rankRoute).sort(function (a, b) {\n return a.score < b.score ? 1 : a.score > b.score ? -1 : a.index - b.index;\n });\n};\n\nvar segmentize = function segmentize(uri) {\n return uri // strip starting/ending slashes\n .replace(/(^\\/+|\\/+$)/g, \"\").split(\"/\");\n};\n\nvar addQuery = function addQuery(pathname) {\n for (var _len = arguments.length, query = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n query[_key - 1] = arguments[_key];\n }\n\n query = query.filter(function (q) {\n return q && q.length > 0;\n });\n return pathname + (query && query.length > 0 ? \"?\" + query.join(\"&\") : \"\");\n};\n\nvar reservedNames = [\"uri\", \"path\"];\n/**\n * Shallow compares two objects.\n * @param {Object} obj1 The first object to compare.\n * @param {Object} obj2 The second object to compare.\n */\n\nvar shallowCompare = function shallowCompare(obj1, obj2) {\n var obj1Keys = Object.keys(obj1);\n return obj1Keys.length === Object.keys(obj2).length && obj1Keys.every(function (key) {\n return obj2.hasOwnProperty(key) && obj1[key] === obj2[key];\n });\n}; ////////////////////////////////////////////////////////////////////////////////\n\n\nexport { startsWith, pick, match, resolve, insertParams, validateRedirect, shallowCompare };","var _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\nvar getLocation = function getLocation(source) {\n var _source$location = source.location,\n search = _source$location.search,\n hash = _source$location.hash,\n href = _source$location.href,\n origin = _source$location.origin,\n protocol = _source$location.protocol,\n host = _source$location.host,\n hostname = _source$location.hostname,\n port = _source$location.port;\n var pathname = source.location.pathname;\n\n if (!pathname && href && canUseDOM) {\n var url = new URL(href);\n pathname = url.pathname;\n }\n\n return {\n pathname: encodeURI(decodeURI(pathname)),\n search: search,\n hash: hash,\n href: href,\n origin: origin,\n protocol: protocol,\n host: host,\n hostname: hostname,\n port: port,\n state: source.history.state,\n key: source.history.state && source.history.state.key || \"initial\"\n };\n};\n\nvar createHistory = function createHistory(source, options) {\n var listeners = [];\n var location = getLocation(source);\n var transitioning = false;\n\n var resolveTransition = function resolveTransition() {};\n\n return {\n get location() {\n return location;\n },\n\n get transitioning() {\n return transitioning;\n },\n\n _onTransitionComplete: function _onTransitionComplete() {\n transitioning = false;\n resolveTransition();\n },\n listen: function listen(listener) {\n listeners.push(listener);\n\n var popstateListener = function popstateListener() {\n location = getLocation(source);\n listener({\n location: location,\n action: \"POP\"\n });\n };\n\n source.addEventListener(\"popstate\", popstateListener);\n return function () {\n source.removeEventListener(\"popstate\", popstateListener);\n listeners = listeners.filter(function (fn) {\n return fn !== listener;\n });\n };\n },\n navigate: function navigate(to) {\n var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n state = _ref.state,\n _ref$replace = _ref.replace,\n replace = _ref$replace === undefined ? false : _ref$replace;\n\n if (typeof to === \"number\") {\n source.history.go(to);\n } else {\n state = _extends({}, state, {\n key: Date.now() + \"\"\n }); // try...catch iOS Safari limits to 100 pushState calls\n\n try {\n if (transitioning || replace) {\n source.history.replaceState(state, null, to);\n } else {\n source.history.pushState(state, null, to);\n }\n } catch (e) {\n source.location[replace ? \"replace\" : \"assign\"](to);\n }\n }\n\n location = getLocation(source);\n transitioning = true;\n var transition = new Promise(function (res) {\n return resolveTransition = res;\n });\n listeners.forEach(function (listener) {\n return listener({\n location: location,\n action: \"PUSH\"\n });\n });\n return transition;\n }\n };\n}; ////////////////////////////////////////////////////////////////////////////////\n// Stores history entries in memory for testing or other platforms like Native\n\n\nvar createMemorySource = function createMemorySource() {\n var initialPath = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : \"/\";\n var searchIndex = initialPath.indexOf(\"?\");\n var initialLocation = {\n pathname: searchIndex > -1 ? initialPath.substr(0, searchIndex) : initialPath,\n search: searchIndex > -1 ? initialPath.substr(searchIndex) : \"\"\n };\n var index = 0;\n var stack = [initialLocation];\n var states = [null];\n return {\n get location() {\n return stack[index];\n },\n\n addEventListener: function addEventListener(name, fn) {},\n removeEventListener: function removeEventListener(name, fn) {},\n history: {\n get entries() {\n return stack;\n },\n\n get index() {\n return index;\n },\n\n get state() {\n return states[index];\n },\n\n pushState: function pushState(state, _, uri) {\n var _uri$split = uri.split(\"?\"),\n pathname = _uri$split[0],\n _uri$split$ = _uri$split[1],\n search = _uri$split$ === undefined ? \"\" : _uri$split$;\n\n index++;\n stack.push({\n pathname: pathname,\n search: search.length ? \"?\" + search : search\n });\n states.push(state);\n },\n replaceState: function replaceState(state, _, uri) {\n var _uri$split2 = uri.split(\"?\"),\n pathname = _uri$split2[0],\n _uri$split2$ = _uri$split2[1],\n search = _uri$split2$ === undefined ? \"\" : _uri$split2$;\n\n stack[index] = {\n pathname: pathname,\n search: search\n };\n states[index] = state;\n },\n go: function go(to) {\n var newIndex = index + to;\n\n if (newIndex < 0 || newIndex > states.length - 1) {\n return;\n }\n\n index = newIndex;\n }\n }\n };\n}; ////////////////////////////////////////////////////////////////////////////////\n// global history - uses window.history as the source if available, otherwise a\n// memory history\n\n\nvar canUseDOM = !!(typeof window !== \"undefined\" && window.document && window.document.createElement);\n\nvar getSource = function getSource() {\n return canUseDOM ? window : createMemorySource();\n};\n\nvar globalHistory = createHistory(getSource());\nvar navigate = globalHistory.navigate; ////////////////////////////////////////////////////////////////////////////////\n\nexport { globalHistory, navigate, createHistory, createMemorySource };","var _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\nfunction _objectWithoutProperties(obj, keys) {\n var target = {};\n\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n\n return target;\n}\n\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nfunction _possibleConstructorReturn(self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n}\n\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n}\n/* eslint-disable jsx-a11y/anchor-has-content */\n\n\nimport React, { useContext, createContext } from \"react\";\nimport invariant from \"invariant\";\nimport { polyfill } from \"react-lifecycles-compat\";\nimport { startsWith, pick, resolve, match, insertParams, validateRedirect, shallowCompare } from \"./lib/utils\";\nimport { globalHistory, navigate, createHistory, createMemorySource } from \"./lib/history\"; ////////////////////////////////////////////////////////////////////////////////\n\nvar createNamedContext = function createNamedContext(name, defaultValue) {\n var Ctx = createContext(defaultValue);\n Ctx.displayName = name;\n return Ctx;\n}; ////////////////////////////////////////////////////////////////////////////////\n// Location Context/Provider\n\n\nvar LocationContext = createNamedContext(\"Location\"); // sets up a listener if there isn't one already so apps don't need to be\n// wrapped in some top level provider\n\nvar Location = function Location(_ref) {\n var children = _ref.children;\n return React.createElement(LocationContext.Consumer, null, function (context) {\n return context ? children(context) : React.createElement(LocationProvider, null, children);\n });\n};\n\nvar LocationProvider = function (_React$Component) {\n _inherits(LocationProvider, _React$Component);\n\n function LocationProvider() {\n var _temp, _this, _ret;\n\n _classCallCheck(this, LocationProvider);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.state = {\n context: _this.getContext(),\n refs: {\n unlisten: null\n }\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n LocationProvider.prototype.getContext = function getContext() {\n var _props$history = this.props.history,\n navigate = _props$history.navigate,\n location = _props$history.location;\n return {\n navigate: navigate,\n location: location\n };\n };\n\n LocationProvider.prototype.componentDidCatch = function componentDidCatch(error, info) {\n if (isRedirect(error)) {\n var _navigate = this.props.history.navigate;\n\n _navigate(error.uri, {\n replace: true\n });\n } else {\n throw error;\n }\n };\n\n LocationProvider.prototype.componentDidUpdate = function componentDidUpdate(prevProps, prevState) {\n if (prevState.context.location !== this.state.context.location) {\n this.props.history._onTransitionComplete();\n }\n };\n\n LocationProvider.prototype.componentDidMount = function componentDidMount() {\n var _this2 = this;\n\n var refs = this.state.refs,\n history = this.props.history;\n\n history._onTransitionComplete();\n\n refs.unlisten = history.listen(function () {\n Promise.resolve().then(function () {\n // TODO: replace rAF with react deferred update API when it's ready https://github.com/facebook/react/issues/13306\n requestAnimationFrame(function () {\n if (!_this2.unmounted) {\n _this2.setState(function () {\n return {\n context: _this2.getContext()\n };\n });\n }\n });\n });\n });\n };\n\n LocationProvider.prototype.componentWillUnmount = function componentWillUnmount() {\n var refs = this.state.refs;\n this.unmounted = true;\n refs.unlisten();\n };\n\n LocationProvider.prototype.render = function render() {\n var context = this.state.context,\n children = this.props.children;\n return React.createElement(LocationContext.Provider, {\n value: context\n }, typeof children === \"function\" ? children(context) : children || null);\n };\n\n return LocationProvider;\n}(React.Component); ////////////////////////////////////////////////////////////////////////////////\n\n\nLocationProvider.defaultProps = {\n history: globalHistory\n};\nprocess.env.NODE_ENV !== \"production\" ? void 0 : void 0;\n\nvar ServerLocation = function ServerLocation(_ref2) {\n var url = _ref2.url,\n children = _ref2.children;\n var searchIndex = url.indexOf(\"?\");\n var searchExists = searchIndex > -1;\n var pathname = void 0;\n var search = \"\";\n var hash = \"\";\n\n if (searchExists) {\n pathname = url.substring(0, searchIndex);\n search = url.substring(searchIndex);\n } else {\n pathname = url;\n }\n\n return React.createElement(LocationContext.Provider, {\n value: {\n location: {\n pathname: pathname,\n search: search,\n hash: hash\n },\n navigate: function navigate() {\n throw new Error(\"You can't call navigate on the server.\");\n }\n }\n }, children);\n}; ////////////////////////////////////////////////////////////////////////////////\n// Sets baseuri and basepath for nested routers and links\n\n\nvar BaseContext = createNamedContext(\"Base\", {\n baseuri: \"/\",\n basepath: \"/\",\n navigate: globalHistory.navigate\n}); ////////////////////////////////////////////////////////////////////////////////\n// The main event, welcome to the show everybody.\n\nvar Router = function Router(props) {\n return React.createElement(BaseContext.Consumer, null, function (baseContext) {\n return React.createElement(Location, null, function (locationContext) {\n return React.createElement(RouterImpl, _extends({}, baseContext, locationContext, props));\n });\n });\n};\n\nvar RouterImpl = function (_React$PureComponent) {\n _inherits(RouterImpl, _React$PureComponent);\n\n function RouterImpl() {\n _classCallCheck(this, RouterImpl);\n\n return _possibleConstructorReturn(this, _React$PureComponent.apply(this, arguments));\n }\n\n RouterImpl.prototype.render = function render() {\n var _props = this.props,\n location = _props.location,\n _navigate2 = _props.navigate,\n basepath = _props.basepath,\n primary = _props.primary,\n children = _props.children,\n baseuri = _props.baseuri,\n _props$component = _props.component,\n component = _props$component === undefined ? \"div\" : _props$component,\n domProps = _objectWithoutProperties(_props, [\"location\", \"navigate\", \"basepath\", \"primary\", \"children\", \"baseuri\", \"component\"]);\n\n var routes = React.Children.toArray(children).reduce(function (array, child) {\n var routes = createRoute(basepath)(child);\n return array.concat(routes);\n }, []);\n var pathname = location.pathname;\n var match = pick(routes, pathname);\n\n if (match) {\n var params = match.params,\n uri = match.uri,\n route = match.route,\n element = match.route.value; // remove the /* from the end for child routes relative paths\n\n basepath = route.default ? basepath : route.path.replace(/\\*$/, \"\");\n\n var props = _extends({}, params, {\n uri: uri,\n location: location,\n navigate: function navigate(to, options) {\n return _navigate2(resolve(to, uri), options);\n }\n });\n\n var clone = React.cloneElement(element, props, element.props.children ? React.createElement(Router, {\n location: location,\n primary: primary\n }, element.props.children) : undefined); // using 'div' for < 16.3 support\n\n var FocusWrapper = primary ? FocusHandler : component; // don't pass any props to 'div'\n\n var wrapperProps = primary ? _extends({\n uri: uri,\n location: location,\n component: component\n }, domProps) : domProps;\n return React.createElement(BaseContext.Provider, {\n value: {\n baseuri: uri,\n basepath: basepath,\n navigate: props.navigate\n }\n }, React.createElement(FocusWrapper, wrapperProps, clone));\n } else {\n // Not sure if we want this, would require index routes at every level\n // warning(\n // false,\n // `\\n\\nNothing matched:\\n\\t${\n // location.pathname\n // }\\n\\nPaths checked: \\n\\t${routes\n // .map(route => route.path)\n // .join(\n // \"\\n\\t\"\n // )}\\n\\nTo get rid of this warning, add a default NotFound component as child of Router:\n // \\n\\tlet NotFound = () =>
Not Found!
\n // \\n\\t\\n\\t \\n\\t {/* ... */}\\n\\t`\n // );\n return null;\n }\n };\n\n return RouterImpl;\n}(React.PureComponent);\n\nRouterImpl.defaultProps = {\n primary: true\n};\nvar FocusContext = createNamedContext(\"Focus\");\n\nvar FocusHandler = function FocusHandler(_ref3) {\n var uri = _ref3.uri,\n location = _ref3.location,\n component = _ref3.component,\n domProps = _objectWithoutProperties(_ref3, [\"uri\", \"location\", \"component\"]);\n\n return React.createElement(FocusContext.Consumer, null, function (requestFocus) {\n return React.createElement(FocusHandlerImpl, _extends({}, domProps, {\n component: component,\n requestFocus: requestFocus,\n uri: uri,\n location: location\n }));\n });\n}; // don't focus on initial render\n\n\nvar initialRender = true;\nvar focusHandlerCount = 0;\n\nvar FocusHandlerImpl = function (_React$Component2) {\n _inherits(FocusHandlerImpl, _React$Component2);\n\n function FocusHandlerImpl() {\n var _temp2, _this4, _ret2;\n\n _classCallCheck(this, FocusHandlerImpl);\n\n for (var _len2 = arguments.length, args = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n return _ret2 = (_temp2 = (_this4 = _possibleConstructorReturn(this, _React$Component2.call.apply(_React$Component2, [this].concat(args))), _this4), _this4.state = {}, _this4.requestFocus = function (node) {\n if (!_this4.state.shouldFocus && node) {\n node.focus();\n }\n }, _temp2), _possibleConstructorReturn(_this4, _ret2);\n }\n\n FocusHandlerImpl.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps, prevState) {\n var initial = prevState.uri == null;\n\n if (initial) {\n return _extends({\n shouldFocus: true\n }, nextProps);\n } else {\n var myURIChanged = nextProps.uri !== prevState.uri;\n var navigatedUpToMe = prevState.location.pathname !== nextProps.location.pathname && nextProps.location.pathname === nextProps.uri;\n return _extends({\n shouldFocus: myURIChanged || navigatedUpToMe\n }, nextProps);\n }\n };\n\n FocusHandlerImpl.prototype.componentDidMount = function componentDidMount() {\n focusHandlerCount++;\n this.focus();\n };\n\n FocusHandlerImpl.prototype.componentWillUnmount = function componentWillUnmount() {\n focusHandlerCount--;\n\n if (focusHandlerCount === 0) {\n initialRender = true;\n }\n };\n\n FocusHandlerImpl.prototype.componentDidUpdate = function componentDidUpdate(prevProps, prevState) {\n if (prevProps.location !== this.props.location && this.state.shouldFocus) {\n this.focus();\n }\n };\n\n FocusHandlerImpl.prototype.focus = function focus() {\n if (process.env.NODE_ENV === \"test\") {\n // getting cannot read property focus of null in the tests\n // and that bit of global `initialRender` state causes problems\n // should probably figure it out!\n return;\n }\n\n var requestFocus = this.props.requestFocus;\n\n if (requestFocus) {\n requestFocus(this.node);\n } else {\n if (initialRender) {\n initialRender = false;\n } else if (this.node) {\n // React polyfills [autofocus] and it fires earlier than cDM,\n // so we were stealing focus away, this line prevents that.\n if (!this.node.contains(document.activeElement)) {\n this.node.focus();\n }\n }\n }\n };\n\n FocusHandlerImpl.prototype.render = function render() {\n var _this5 = this;\n\n var _props2 = this.props,\n children = _props2.children,\n style = _props2.style,\n requestFocus = _props2.requestFocus,\n _props2$component = _props2.component,\n Comp = _props2$component === undefined ? \"div\" : _props2$component,\n uri = _props2.uri,\n location = _props2.location,\n domProps = _objectWithoutProperties(_props2, [\"children\", \"style\", \"requestFocus\", \"component\", \"uri\", \"location\"]);\n\n return React.createElement(Comp, _extends({\n style: _extends({\n outline: \"none\"\n }, style),\n tabIndex: \"-1\",\n ref: function ref(n) {\n return _this5.node = n;\n }\n }, domProps), React.createElement(FocusContext.Provider, {\n value: this.requestFocus\n }, this.props.children));\n };\n\n return FocusHandlerImpl;\n}(React.Component);\n\npolyfill(FocusHandlerImpl);\n\nvar k = function k() {}; ////////////////////////////////////////////////////////////////////////////////\n\n\nvar forwardRef = React.forwardRef;\n\nif (typeof forwardRef === \"undefined\") {\n forwardRef = function forwardRef(C) {\n return C;\n };\n}\n\nvar Link = forwardRef(function (_ref4, ref) {\n var innerRef = _ref4.innerRef,\n props = _objectWithoutProperties(_ref4, [\"innerRef\"]);\n\n return React.createElement(BaseContext.Consumer, null, function (_ref5) {\n var basepath = _ref5.basepath,\n baseuri = _ref5.baseuri;\n return React.createElement(Location, null, function (_ref6) {\n var location = _ref6.location,\n navigate = _ref6.navigate;\n\n var to = props.to,\n state = props.state,\n replace = props.replace,\n _props$getProps = props.getProps,\n getProps = _props$getProps === undefined ? k : _props$getProps,\n anchorProps = _objectWithoutProperties(props, [\"to\", \"state\", \"replace\", \"getProps\"]);\n\n var href = resolve(to, baseuri);\n var encodedHref = encodeURI(href);\n var isCurrent = location.pathname === encodedHref;\n var isPartiallyCurrent = startsWith(location.pathname, encodedHref);\n return React.createElement(\"a\", _extends({\n ref: ref || innerRef,\n \"aria-current\": isCurrent ? \"page\" : undefined\n }, anchorProps, getProps({\n isCurrent: isCurrent,\n isPartiallyCurrent: isPartiallyCurrent,\n href: href,\n location: location\n }), {\n href: href,\n onClick: function onClick(event) {\n if (anchorProps.onClick) anchorProps.onClick(event);\n\n if (shouldNavigate(event)) {\n event.preventDefault();\n var shouldReplace = replace;\n\n if (typeof replace !== \"boolean\" && isCurrent) {\n var _location$state = _extends({}, location.state),\n key = _location$state.key,\n restState = _objectWithoutProperties(_location$state, [\"key\"]);\n\n shouldReplace = shallowCompare(_extends({}, state), restState);\n }\n\n navigate(href, {\n state: state,\n replace: shouldReplace\n });\n }\n }\n }));\n });\n });\n});\nLink.displayName = \"Link\";\nprocess.env.NODE_ENV !== \"production\" ? void 0 : void 0; ////////////////////////////////////////////////////////////////////////////////\n\nfunction RedirectRequest(uri) {\n this.uri = uri;\n}\n\nvar isRedirect = function isRedirect(o) {\n return o instanceof RedirectRequest;\n};\n\nvar redirectTo = function redirectTo(to) {\n throw new RedirectRequest(to);\n};\n\nvar RedirectImpl = function (_React$Component3) {\n _inherits(RedirectImpl, _React$Component3);\n\n function RedirectImpl() {\n _classCallCheck(this, RedirectImpl);\n\n return _possibleConstructorReturn(this, _React$Component3.apply(this, arguments));\n } // Support React < 16 with this hook\n\n\n RedirectImpl.prototype.componentDidMount = function componentDidMount() {\n var _props3 = this.props,\n navigate = _props3.navigate,\n to = _props3.to,\n from = _props3.from,\n _props3$replace = _props3.replace,\n replace = _props3$replace === undefined ? true : _props3$replace,\n state = _props3.state,\n noThrow = _props3.noThrow,\n baseuri = _props3.baseuri,\n props = _objectWithoutProperties(_props3, [\"navigate\", \"to\", \"from\", \"replace\", \"state\", \"noThrow\", \"baseuri\"]);\n\n Promise.resolve().then(function () {\n var resolvedTo = resolve(to, baseuri);\n navigate(insertParams(resolvedTo, props), {\n replace: replace,\n state: state\n });\n });\n };\n\n RedirectImpl.prototype.render = function render() {\n var _props4 = this.props,\n navigate = _props4.navigate,\n to = _props4.to,\n from = _props4.from,\n replace = _props4.replace,\n state = _props4.state,\n noThrow = _props4.noThrow,\n baseuri = _props4.baseuri,\n props = _objectWithoutProperties(_props4, [\"navigate\", \"to\", \"from\", \"replace\", \"state\", \"noThrow\", \"baseuri\"]);\n\n var resolvedTo = resolve(to, baseuri);\n if (!noThrow) redirectTo(insertParams(resolvedTo, props));\n return null;\n };\n\n return RedirectImpl;\n}(React.Component);\n\nvar Redirect = function Redirect(props) {\n return React.createElement(BaseContext.Consumer, null, function (_ref7) {\n var baseuri = _ref7.baseuri;\n return React.createElement(Location, null, function (locationContext) {\n return React.createElement(RedirectImpl, _extends({}, locationContext, {\n baseuri: baseuri\n }, props));\n });\n });\n};\n\nprocess.env.NODE_ENV !== \"production\" ? void 0 : void 0; ////////////////////////////////////////////////////////////////////////////////\n\nvar Match = function Match(_ref8) {\n var path = _ref8.path,\n children = _ref8.children;\n return React.createElement(BaseContext.Consumer, null, function (_ref9) {\n var baseuri = _ref9.baseuri;\n return React.createElement(Location, null, function (_ref10) {\n var navigate = _ref10.navigate,\n location = _ref10.location;\n var resolvedPath = resolve(path, baseuri);\n var result = match(resolvedPath, location.pathname);\n return children({\n navigate: navigate,\n location: location,\n match: result ? _extends({}, result.params, {\n uri: result.uri,\n path: path\n }) : null\n });\n });\n });\n}; ////////////////////////////////////////////////////////////////////////////////\n// Hooks\n\n\nvar useLocation = function useLocation() {\n var context = useContext(LocationContext);\n\n if (!context) {\n throw new Error(\"useLocation hook was used but a LocationContext.Provider was not found in the parent tree. Make sure this is used in a component that is a child of Router\");\n }\n\n return context.location;\n};\n\nvar useNavigate = function useNavigate() {\n var context = useContext(BaseContext);\n\n if (!context) {\n throw new Error(\"useNavigate hook was used but a BaseContext.Provider was not found in the parent tree. Make sure this is used in a component that is a child of Router\");\n }\n\n return context.navigate;\n};\n\nvar useParams = function useParams() {\n var context = useContext(BaseContext);\n\n if (!context) {\n throw new Error(\"useParams hook was used but a LocationContext.Provider was not found in the parent tree. 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