next
Version:
The React Framework
243 lines (242 loc) • 11.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "createMetadataComponents", {
enumerable: true,
get: function() {
return createMetadataComponents;
}
});
const _jsxruntime = require("react/jsx-runtime");
const _react = /*#__PURE__*/ _interop_require_wildcard(require("react"));
const _basic = require("./generate/basic");
const _alternate = require("./generate/alternate");
const _opengraph = require("./generate/opengraph");
const _icons = require("./generate/icons");
const _resolvemetadata = require("./resolve-metadata");
const _meta = require("./generate/meta");
const _httpaccessfallback = require("../../client/components/http-access-fallback/http-access-fallback");
const _searchparams = require("../../server/request/search-params");
const _pathname = require("../../server/request/pathname");
const _ispostpone = require("../../server/lib/router-utils/is-postpone");
const _boundarycomponents = require("../framework/boundary-components");
function _getRequireWildcardCache(nodeInterop) {
if (typeof WeakMap !== "function") return null;
var cacheBabelInterop = new WeakMap();
var cacheNodeInterop = new WeakMap();
return (_getRequireWildcardCache = function(nodeInterop) {
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
})(nodeInterop);
}
function _interop_require_wildcard(obj, nodeInterop) {
if (!nodeInterop && obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache(nodeInterop);
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {
__proto__: null
};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
function createMetadataComponents({ tree, pathname, parsedQuery, metadataContext, getDynamicParamFromSegment, errorType, workStore, serveStreamingMetadata }) {
const searchParams = (0, _searchparams.createServerSearchParamsForMetadata)(parsedQuery, workStore);
const pathnameForMetadata = (0, _pathname.createServerPathnameForMetadata)(pathname, workStore);
async function Viewport() {
const tags = await getResolvedViewport(tree, searchParams, getDynamicParamFromSegment, workStore, errorType).catch((viewportErr)=>{
// When Legacy PPR is enabled viewport can reject with a Postpone type
// This will go away once Legacy PPR is removed and dynamic metadata will
// stay pending until after the prerender is complete when it is dynamic
if ((0, _ispostpone.isPostpone)(viewportErr)) {
throw viewportErr;
}
if (!errorType && (0, _httpaccessfallback.isHTTPAccessFallbackError)(viewportErr)) {
return getNotFoundViewport(tree, searchParams, getDynamicParamFromSegment, workStore).catch(()=>null);
}
// We're going to throw the error from the metadata outlet so we just render null here instead
return null;
});
return tags;
}
Viewport.displayName = 'Next.Viewport';
function ViewportWrapper() {
return /*#__PURE__*/ (0, _jsxruntime.jsx)(_boundarycomponents.ViewportBoundary, {
children: /*#__PURE__*/ (0, _jsxruntime.jsx)(Viewport, {})
});
}
async function Metadata() {
const tags = await getResolvedMetadata(tree, pathnameForMetadata, searchParams, getDynamicParamFromSegment, metadataContext, workStore, errorType).catch((metadataErr)=>{
// When Legacy PPR is enabled metadata can reject with a Postpone type
// This will go away once Legacy PPR is removed and dynamic metadata will
// stay pending until after the prerender is complete when it is dynamic
if ((0, _ispostpone.isPostpone)(metadataErr)) {
throw metadataErr;
}
if (!errorType && (0, _httpaccessfallback.isHTTPAccessFallbackError)(metadataErr)) {
return getNotFoundMetadata(tree, pathnameForMetadata, searchParams, getDynamicParamFromSegment, metadataContext, workStore).catch(()=>null);
}
// We're going to throw the error from the metadata outlet so we just render null here instead
return null;
});
return tags;
}
Metadata.displayName = 'Next.Metadata';
function MetadataWrapper() {
// TODO: We shouldn't change what we render based on whether we are streaming or not.
// If we aren't streaming we should just block the response until we have resolved the
// metadata.
if (!serveStreamingMetadata) {
return /*#__PURE__*/ (0, _jsxruntime.jsx)(_boundarycomponents.MetadataBoundary, {
children: /*#__PURE__*/ (0, _jsxruntime.jsx)(Metadata, {})
});
}
return /*#__PURE__*/ (0, _jsxruntime.jsx)("div", {
hidden: true,
children: /*#__PURE__*/ (0, _jsxruntime.jsx)(_boundarycomponents.MetadataBoundary, {
children: /*#__PURE__*/ (0, _jsxruntime.jsx)(_react.Suspense, {
name: "Next.Metadata",
children: /*#__PURE__*/ (0, _jsxruntime.jsx)(Metadata, {})
})
})
});
}
function MetadataOutlet() {
const pendingOutlet = Promise.all([
getResolvedMetadata(tree, pathnameForMetadata, searchParams, getDynamicParamFromSegment, metadataContext, workStore, errorType),
getResolvedViewport(tree, searchParams, getDynamicParamFromSegment, workStore, errorType)
]).then(()=>null);
// TODO: We shouldn't change what we render based on whether we are streaming or not.
// If we aren't streaming we should just block the response until we have resolved the
// metadata.
if (!serveStreamingMetadata) {
return /*#__PURE__*/ (0, _jsxruntime.jsx)(_boundarycomponents.OutletBoundary, {
children: pendingOutlet
});
}
return /*#__PURE__*/ (0, _jsxruntime.jsx)(_boundarycomponents.OutletBoundary, {
children: /*#__PURE__*/ (0, _jsxruntime.jsx)(_react.Suspense, {
name: "Next.MetadataOutlet",
children: pendingOutlet
})
});
}
MetadataOutlet.displayName = 'Next.MetadataOutlet';
return {
Viewport: ViewportWrapper,
Metadata: MetadataWrapper,
MetadataOutlet
};
}
const getResolvedMetadata = (0, _react.cache)(getResolvedMetadataImpl);
async function getResolvedMetadataImpl(tree, pathname, searchParams, getDynamicParamFromSegment, metadataContext, workStore, errorType) {
const errorConvention = errorType === 'redirect' ? undefined : errorType;
return renderMetadata(tree, pathname, searchParams, getDynamicParamFromSegment, metadataContext, workStore, errorConvention);
}
const getNotFoundMetadata = (0, _react.cache)(getNotFoundMetadataImpl);
async function getNotFoundMetadataImpl(tree, pathname, searchParams, getDynamicParamFromSegment, metadataContext, workStore) {
const notFoundErrorConvention = 'not-found';
return renderMetadata(tree, pathname, searchParams, getDynamicParamFromSegment, metadataContext, workStore, notFoundErrorConvention);
}
const getResolvedViewport = (0, _react.cache)(getResolvedViewportImpl);
async function getResolvedViewportImpl(tree, searchParams, getDynamicParamFromSegment, workStore, errorType) {
const errorConvention = errorType === 'redirect' ? undefined : errorType;
return renderViewport(tree, searchParams, getDynamicParamFromSegment, workStore, errorConvention);
}
const getNotFoundViewport = (0, _react.cache)(getNotFoundViewportImpl);
async function getNotFoundViewportImpl(tree, searchParams, getDynamicParamFromSegment, workStore) {
const notFoundErrorConvention = 'not-found';
return renderViewport(tree, searchParams, getDynamicParamFromSegment, workStore, notFoundErrorConvention);
}
async function renderMetadata(tree, pathname, searchParams, getDynamicParamFromSegment, metadataContext, workStore, errorConvention) {
const resolvedMetadata = await (0, _resolvemetadata.resolveMetadata)(tree, pathname, searchParams, errorConvention, getDynamicParamFromSegment, workStore, metadataContext);
const elements = createMetadataElements(resolvedMetadata);
return /*#__PURE__*/ (0, _jsxruntime.jsx)(_jsxruntime.Fragment, {
children: elements.map((el, index)=>{
return /*#__PURE__*/ (0, _react.cloneElement)(el, {
key: index
});
})
});
}
async function renderViewport(tree, searchParams, getDynamicParamFromSegment, workStore, errorConvention) {
const resolvedViewport = await (0, _resolvemetadata.resolveViewport)(tree, searchParams, errorConvention, getDynamicParamFromSegment, workStore);
const elements = createViewportElements(resolvedViewport);
return /*#__PURE__*/ (0, _jsxruntime.jsx)(_jsxruntime.Fragment, {
children: elements.map((el, index)=>{
return /*#__PURE__*/ (0, _react.cloneElement)(el, {
key: index
});
})
});
}
function createMetadataElements(metadata) {
return (0, _meta.MetaFilter)([
(0, _basic.BasicMeta)({
metadata
}),
(0, _alternate.AlternatesMetadata)({
alternates: metadata.alternates
}),
(0, _basic.ItunesMeta)({
itunes: metadata.itunes
}),
(0, _basic.FacebookMeta)({
facebook: metadata.facebook
}),
(0, _basic.PinterestMeta)({
pinterest: metadata.pinterest
}),
(0, _basic.FormatDetectionMeta)({
formatDetection: metadata.formatDetection
}),
(0, _basic.VerificationMeta)({
verification: metadata.verification
}),
(0, _basic.AppleWebAppMeta)({
appleWebApp: metadata.appleWebApp
}),
(0, _opengraph.OpenGraphMetadata)({
openGraph: metadata.openGraph
}),
(0, _opengraph.TwitterMetadata)({
twitter: metadata.twitter
}),
(0, _opengraph.AppLinksMeta)({
appLinks: metadata.appLinks
}),
(0, _icons.IconsMetadata)({
icons: metadata.icons
})
]);
}
function createViewportElements(viewport) {
return (0, _meta.MetaFilter)([
(0, _basic.ViewportMeta)({
viewport: viewport
})
]);
}
//# sourceMappingURL=metadata.js.map