35 lines
754 B
JavaScript
35 lines
754 B
JavaScript
// @ts-check
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import getAttributesString from "./getAttributesString.js";
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export default function getLinkElement({
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images = [],
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preload = "",
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imagesizes = "",
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linkAttributes,
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}) {
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const imagesrcset =
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preload &&
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images[images.length - 1]?.sources.find(
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({ format: fmt }) => fmt === preload
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)?.srcset;
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const attributesString = getAttributesString({
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element: "link",
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attributes: linkAttributes,
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excludeArray: ["as", "rel", "imagesizes", "imagesrcset"],
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});
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const linkElement =
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preload && images.length
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? `<link
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${attributesString}
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as="image"
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rel="preload"
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imagesizes="${imagesizes}"
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imagesrcset="${imagesrcset}"
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/>`
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: "";
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return linkElement;
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}
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