bunext/dist/functions/server/web-pages/generate-web-html.js

93 lines
5.1 KiB
JavaScript

import { jsx as _jsx, Fragment as _Fragment, jsxs as _jsxs } from "react/jsx-runtime";
import { renderToReadableStream, renderToString } from "react-dom/server";
import grabContants from "../../../utils/grab-constants";
import EJSON from "../../../utils/ejson";
import isDevelopment from "../../../utils/is-development";
import grabWebPageHydrationScript from "./grab-web-page-hydration-script";
import grabWebMetaHTML from "./grab-web-meta-html";
import { log } from "../../../utils/log";
import { AppData } from "../../../data/app-data";
import { readFileSync } from "fs";
import path from "path";
import _ from "lodash";
import grabDirNames from "../../../utils/grab-dir-names";
const {} = grabDirNames();
let _reactVersion = "19";
try {
_reactVersion = JSON.parse(readFileSync(path.join(process.cwd(), "node_modules/react/package.json"), "utf-8")).version;
}
catch { }
export default async function genWebHTML({ component, pageProps, bundledMap, module, routeParams, debug, root_module, }) {
const { ClientRootElementIDName, ClientWindowPagePropsName } = grabContants();
const is_dev = isDevelopment();
if (debug) {
log.info("component", component);
}
const serializedProps = (EJSON.stringify(pageProps || {}) || "{}").replace(/<\//g, "<\\/");
const page_hydration_script = await grabWebPageHydrationScript();
const root_meta = root_module?.meta
? typeof root_module.meta == "function" && routeParams
? await root_module.meta({ ctx: routeParams, serverRes: pageProps })
: typeof root_module.meta == "function"
? undefined
: root_module.meta
: undefined;
const page_meta = module?.meta
? typeof module.meta == "function" && routeParams
? await module.meta({ ctx: routeParams, serverRes: pageProps })
: typeof module.meta == "function"
? undefined
: module.meta
: undefined;
const html_props = {
...module?.html_props,
...root_module?.html_props,
};
const Head = module?.Head;
const RootHead = root_module?.Head;
const dev = isDevelopment();
const devSuffix = dev ? "?dev" : "";
// const browser_imports: Record<string, string> = {
// react: `/.bunext/react`,
// "react-dom": `/.bunext/react-dom`,
// "react-dom/client": `/.bunext/react-dom-client`,
// "react/jsx-runtime": `/.bunext/react-jsx-runtime`,
// "react/jsx-dev-runtime": `/.bunext/react-jsx-dev-runtime`,
// };
// const browser_imports: Record<string, string> = {
// react: `https://esm.sh/react@${_reactVersion}`,
// "react-dom": `https://esm.sh/react-dom@${_reactVersion}`,
// "react-dom/client": `https://esm.sh/react-dom@${_reactVersion}/client`,
// "react/jsx-runtime": `https://esm.sh/react@${_reactVersion}/jsx-runtime`,
// "react/jsx-dev-runtime": `https://esm.sh/react@${_reactVersion}/jsx-dev-runtime`,
// };
// if (dev) {
// browser_imports["react/jsx-dev-runtime"] =
// `https://esm.sh/react@${_reactVersion}/jsx-dev-runtime`;
// }
// const importMap = JSON.stringify({
// imports: browser_imports,
// });
const final_meta = _.merge(root_meta, page_meta);
let final_component = (_jsxs("html", { ...html_props, children: [_jsxs("head", { children: [_jsx("meta", { charSet: "utf-8", "data-bunext-head": true }), _jsx("meta", { name: "viewport", content: "width=device-width, initial-scale=1.0", "data-bunext-head": true }), final_meta ? grabWebMetaHTML({ meta: final_meta }) : null, bundledMap?.css_path ? (_jsx("link", { rel: "stylesheet", href: `/${bundledMap.css_path}`, "data-bunext-head": true })) : null, _jsx("script", { dangerouslySetInnerHTML: {
__html: `window.${ClientWindowPagePropsName} = ${serializedProps}`,
}, "data-bunext-head": true }), RootHead ? (_jsx(RootHead, { serverRes: pageProps, ctx: routeParams })) : null, Head ? _jsx(Head, { serverRes: pageProps, ctx: routeParams }) : null, bundledMap?.path ? (_jsx(_Fragment, { children: _jsx("script", { src: `/${bundledMap.path}`, type: "module", id: AppData["BunextClientHydrationScriptID"], defer: true, "data-bunext-head": true }) })) : null, is_dev ? (_jsx("script", { defer: true, dangerouslySetInnerHTML: {
__html: page_hydration_script,
}, "data-bunext-head": true })) : null] }), _jsx("body", { children: _jsx("div", { id: ClientRootElementIDName, suppressHydrationWarning: !dev, children: component }) })] }));
let html = `<!DOCTYPE html>\n`;
const stream = await renderToReadableStream(final_component, {
onError(error) {
// This is where you "omit" or handle the errors
// You can log it silently or ignore it
if (error.message.includes('unique "key" prop'))
return;
console.error(error);
},
});
// 2. Convert the Web Stream to a String (Bun-optimized)
const htmlBody = await new Response(stream).text();
html += htmlBody;
// html += renderToString(final_component);
return html;
}