28 lines
999 B
Plaintext
28 lines
999 B
Plaintext
import { markHTMLString } from "../escape.js";
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import { renderSlotToString } from "./slot.js";
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import { toAttributeString } from "./util.js";
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function componentIsHTMLElement(Component) {
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return typeof HTMLElement !== "undefined" && HTMLElement.isPrototypeOf(Component);
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}
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async function renderHTMLElement(result, constructor, props, slots) {
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const name = getHTMLElementName(constructor);
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let attrHTML = "";
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for (const attr in props) {
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attrHTML += ` ${attr}="${toAttributeString(await props[attr])}"`;
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}
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return markHTMLString(
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`<${name}${attrHTML}>${await renderSlotToString(result, slots?.default)}</${name}>`
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);
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}
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function getHTMLElementName(constructor) {
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const definedName = customElements.getName(constructor);
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if (definedName)
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return definedName;
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const assignedName = constructor.name.replace(/^HTML|Element$/g, "").replace(/[A-Z]/g, "-$&").toLowerCase().replace(/^-/, "html-");
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return assignedName;
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}
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export {
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componentIsHTMLElement,
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renderHTMLElement
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};
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