@prismicio/client/dist/helpers/asLink.js

The official JavaScript + TypeScript client library for Prismic

import { LinkType } from "../types/value/link.js";
import { documentToLinkField } from "./documentToLinkField.js";

//#region src/helpers/asLink.ts
const asLink = (linkFieldOrDocument, ...configObjectOrTuple) => {
	if (!linkFieldOrDocument) return null;
	const linkField = "link_type" in linkFieldOrDocument ? linkFieldOrDocument : documentToLinkField(linkFieldOrDocument);
	const [configObjectOrLinkResolver] = configObjectOrTuple;
	let config;
	if (typeof configObjectOrLinkResolver === "function" || configObjectOrLinkResolver == null) config = { linkResolver: configObjectOrLinkResolver };
	else config = { ...configObjectOrLinkResolver };
	switch (linkField.link_type) {
		case LinkType.Media:
		case LinkType.Web: return "url" in linkField ? linkField.url : null;
		case LinkType.Document:
			if ("id" in linkField && config.linkResolver) {
				const resolvedURL = config.linkResolver(linkField);
				if (resolvedURL != null) return resolvedURL;
			}
			if ("url" in linkField && linkField.url) return linkField.url;
			return null;
		case LinkType.Any:
		default: return null;
	}
};

//#endregion
export { asLink };
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