31 lines
877 B
JavaScript
31 lines
877 B
JavaScript
import { h, Component as BaseComponent } from 'preact';
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import { renderToString } from 'preact-render-to-string';
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import StaticHtml from './static-html.js';
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async function check(Component, props, children) {
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if (typeof Component !== 'function') return false;
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if (Component.prototype != null && typeof Component.prototype.render === 'function') {
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return BaseComponent.isPrototypeOf(Component);
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}
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const { html } = await renderToStaticMarkup(Component, props, children);
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return typeof html === 'string';
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}
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async function renderToStaticMarkup(Component, props, children) {
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const childrenValue = children || (await props.children);
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const html = renderToString(h(Component, {
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...props,
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children: h(StaticHtml, {
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value: childrenValue
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}),
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innerHTML: children
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}));
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return { html };
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}
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export default {
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check,
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renderToStaticMarkup,
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};
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