next
Version:
The React Framework
36 lines (34 loc) • 1.57 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "ServerInsertMetadata", {
enumerable: true,
get: function() {
return ServerInsertMetadata;
}
});
const _react = require("react");
const _serverinsertedmetadatasharedruntime = require("../../../shared/lib/server-inserted-metadata.shared-runtime");
// Receives a metadata resolver setter from the context, and will pass the metadata resolving promise to
// the context where we gonna use it to resolve the metadata, and render as string to append in <body>.
const useServerInsertedMetadata = (metadataResolver)=>{
const setMetadataResolver = (0, _react.useContext)(_serverinsertedmetadatasharedruntime.ServerInsertedMetadataContext);
if (setMetadataResolver) {
setMetadataResolver(metadataResolver);
}
};
function ServerInsertMetadata(param) {
let { promise } = param;
// Apply use() to the metadata promise to suspend the rendering in SSR.
const { metadata } = (0, _react.use)(promise);
// Insert metadata into the HTML stream through the `useServerInsertedMetadata`
useServerInsertedMetadata(()=>metadata);
return null;
}
if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
Object.defineProperty(exports.default, '__esModule', { value: true });
Object.assign(exports.default, exports);
module.exports = exports.default;
}
//# sourceMappingURL=server-inserted-metadata.js.map