60 lines
1.7 KiB
Plaintext
60 lines
1.7 KiB
Plaintext
import { transform } from 'ultrahtml';
|
|
import { jsx as h } from 'astro/jsx-runtime';
|
|
import { renderJSX } from 'astro/runtime/server/jsx';
|
|
import { __unsafeHTML } from 'ultrahtml';
|
|
import * as entities from "entities";
|
|
import swap from 'ultrahtml/transformers/swap'
|
|
|
|
// biome-ignore lint/suspicious/noExplicitAny: <explanation>
|
|
export function createComponentProxy(result, _components: Record<string, any> = {}) {
|
|
const components = {};
|
|
for (const [key, value] of Object.entries(_components)) {
|
|
if (typeof value === 'string') {
|
|
components[key] = value;
|
|
} else {
|
|
components[key] = async (props, children) => {
|
|
if (key === 'CodeBlock' || key === 'CodeSpan') {
|
|
props.code = entities.decode(JSON.parse(`"${props.code}"`));
|
|
}
|
|
const output = await renderJSX(
|
|
result,
|
|
h(value, { ...props, 'set:html': children.value })
|
|
);
|
|
return __unsafeHTML(output);
|
|
};
|
|
}
|
|
}
|
|
return components;
|
|
}
|
|
|
|
function getIndent(ln: string): string {
|
|
if (ln.trim() === ln) return '';
|
|
return ln.slice(0, ln.length - ln.trim().length);
|
|
}
|
|
|
|
export function dedent(str: string): string {
|
|
const lns = str.replace(/^[\r\n]+/, '').split('\n');
|
|
let indent = getIndent(lns[0]);
|
|
if (indent.length === 0 && lns.length > 1) {
|
|
indent = getIndent(lns[1]);
|
|
}
|
|
return lns
|
|
.map((ln) => (ln.startsWith(indent) ? ln.slice(indent.length) : ln))
|
|
.map((ln, i, { length }) => (i === length - 1 ? ln.trim() : ln))
|
|
.join('\n');
|
|
}
|
|
|
|
export interface HTMLOptions {
|
|
// biome-ignore lint/complexity/noBannedTypes: <explanation>
|
|
components?: {};
|
|
}
|
|
|
|
export async function html(
|
|
input: string,
|
|
opts: HTMLOptions = {}
|
|
): Promise<string> {
|
|
return transform(dedent(input), [
|
|
swap(opts.components),
|
|
],)
|
|
}
|