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105 lines
3.6 KiB
Plaintext
105 lines
3.6 KiB
Plaintext
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
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const require_utils_html = require("../../utils/html.js");
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const require_helper_html_index = require("../../helper/html/index.js");
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const require_jsx_context = require("../../jsx/context.js");
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const require_jsx_base = require("../../jsx/base.js");
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const require_jsx_streaming = require("../../jsx/streaming.js");
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require("../../jsx/index.js");
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//#region src/middleware/jsx-renderer/index.ts
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const RequestContext = require_jsx_context.createContext(null);
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const createRenderer = (c, Layout, component, options) => (children, props) => {
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options = typeof options === "function" ? options(c) : options;
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const docType = typeof options?.docType === "string" ? options.docType : options?.docType === false ? "" : "<!DOCTYPE html>";
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const currentLayout = component ? require_jsx_base.jsx((props) => component(props, c), {
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Layout,
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...props
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}, children) : children;
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const body = require_helper_html_index.html`${require_utils_html.raw(docType)}${require_jsx_base.jsx(RequestContext.Provider, { value: c }, currentLayout)}`;
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if (options?.stream) {
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if (options.stream === true) {
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c.header("Transfer-Encoding", "chunked");
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c.header("Content-Type", "text/html; charset=UTF-8");
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c.header("Content-Encoding", "Identity");
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} else for (const [key, value] of Object.entries(options.stream)) c.header(key, value);
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return c.body(require_jsx_streaming.renderToReadableStream(body));
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} else return c.html(body);
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};
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/**
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* JSX Renderer Middleware for hono.
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*
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* @see {@link https://hono.dev/docs/middleware/builtin/jsx-renderer}
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*
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* @param {ComponentWithChildren} [component] - The component to render, which can accept children and props.
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* @param {RendererOptions} [options] - The options for the JSX renderer middleware.
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* @param {boolean | string} [options.docType=true] - The DOCTYPE to be added at the beginning of the HTML. If set to false, no DOCTYPE will be added.
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* @param {boolean | Record<string, string>} [options.stream=false] - If set to true, enables streaming response with default headers. If a record is provided, custom headers will be used.
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* @returns {MiddlewareHandler} The middleware handler function.
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*
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* @example
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* ```ts
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* const app = new Hono()
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*
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* app.get(
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* '/page/*',
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* jsxRenderer(({ children }) => {
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* return (
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* <html>
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* <body>
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* <header>Menu</header>
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* <div>{children}</div>
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* </body>
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* </html>
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* )
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* })
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* )
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*
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* app.get('/page/about', (c) => {
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* return c.render(<h1>About me!</h1>)
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* })
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* ```
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*/
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const jsxRenderer = (component, options) => function jsxRenderer(c, next) {
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const Layout = c.getLayout() ?? require_jsx_base.Fragment;
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if (component) c.setLayout((props) => {
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return component({
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...props,
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Layout
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}, c);
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});
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c.setRenderer(createRenderer(c, Layout, component, options));
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return next();
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};
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/**
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* useRequestContext for Hono.
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*
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* @template E - The environment type.
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* @template P - The parameter type.
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* @template I - The input type.
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* @returns {Context<E, P, I>} An instance of Context.
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*
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* @example
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* ```ts
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* const RequestUrlBadge: FC = () => {
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* const c = useRequestContext()
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* return <b>{c.req.url}</b>
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* }
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*
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* app.get('/page/info', (c) => {
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* return c.render(
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* <div>
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* You are accessing: <RequestUrlBadge />
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* </div>
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* )
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* })
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* ```
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*/
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const useRequestContext = () => {
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const c = require_jsx_context.useContext(RequestContext);
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if (!c) throw new Error("RequestContext is not provided.");
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return c;
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};
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//#endregion
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exports.RequestContext = RequestContext;
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exports.jsxRenderer = jsxRenderer;
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exports.useRequestContext = useRequestContext;
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