70 lines
3.7 KiB
JavaScript
70 lines
3.7 KiB
JavaScript
import { jsx as _jsx } from "react/jsx-runtime";
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import React from "react";
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import { getLinkAndScriptTags } from "./get-css-inlined-link-tags";
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import { getPreloadableFonts } from "./get-preloadable-fonts";
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import { getAssetQueryString } from "./get-asset-query-string";
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import { encodeURIPath } from "../../shared/lib/encode-uri-path";
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export function getLayerAssets({ ctx, layoutOrPagePath, injectedCSS: injectedCSSWithCurrentLayout, injectedJS: injectedJSWithCurrentLayout, injectedFontPreloadTags: injectedFontPreloadTagsWithCurrentLayout }) {
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const { styles: styleTags, scripts: scriptTags } = layoutOrPagePath ? getLinkAndScriptTags(ctx.clientReferenceManifest, layoutOrPagePath, injectedCSSWithCurrentLayout, injectedJSWithCurrentLayout, true) : {
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styles: [],
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scripts: []
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};
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const preloadedFontFiles = layoutOrPagePath ? getPreloadableFonts(ctx.renderOpts.nextFontManifest, layoutOrPagePath, injectedFontPreloadTagsWithCurrentLayout) : null;
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if (preloadedFontFiles) {
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if (preloadedFontFiles.length) {
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for(let i = 0; i < preloadedFontFiles.length; i++){
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const fontFilename = preloadedFontFiles[i];
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const ext = /\.(woff|woff2|eot|ttf|otf)$/.exec(fontFilename)[1];
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const type = `font/${ext}`;
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const href = `${ctx.assetPrefix}/_next/${encodeURIPath(fontFilename)}`;
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ctx.componentMod.preloadFont(href, type, ctx.renderOpts.crossOrigin);
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}
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} else {
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try {
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let url = new URL(ctx.assetPrefix);
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ctx.componentMod.preconnect(url.origin, "anonymous");
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} catch (error) {
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// assetPrefix must not be a fully qualified domain name. We assume
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// we should preconnect to same origin instead
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ctx.componentMod.preconnect("/", "anonymous");
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}
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}
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}
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const styles = styleTags ? styleTags.map((href, index)=>{
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// In dev, Safari and Firefox will cache the resource during HMR:
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// - https://github.com/vercel/next.js/issues/5860
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// - https://bugs.webkit.org/show_bug.cgi?id=187726
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// Because of this, we add a `?v=` query to bypass the cache during
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// development. We need to also make sure that the number is always
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// increasing.
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const fullHref = `${ctx.assetPrefix}/_next/${encodeURIPath(href)}${getAssetQueryString(ctx, true)}`;
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// `Precedence` is an opt-in signal for React to handle resource
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// loading and deduplication, etc. It's also used as the key to sort
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// resources so they will be injected in the correct order.
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// During HMR, it's critical to use different `precedence` values
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// for different stylesheets, so their order will be kept.
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// https://github.com/facebook/react/pull/25060
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const precedence = process.env.NODE_ENV === "development" ? "next_" + href : "next";
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ctx.componentMod.preloadStyle(fullHref, ctx.renderOpts.crossOrigin);
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return /*#__PURE__*/ _jsx("link", {
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rel: "stylesheet",
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href: fullHref,
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// @ts-ignore
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precedence: precedence,
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crossOrigin: ctx.renderOpts.crossOrigin
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}, index);
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}) : [];
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const scripts = scriptTags ? scriptTags.map((href, index)=>{
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const fullSrc = `${ctx.assetPrefix}/_next/${encodeURIPath(href)}${getAssetQueryString(ctx, true)}`;
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return /*#__PURE__*/ _jsx("script", {
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src: fullSrc,
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async: true
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}, `script-${index}`);
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}) : [];
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return styles.length || scripts.length ? [
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...styles,
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...scripts
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] : null;
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}
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//# sourceMappingURL=get-layer-assets.js.map
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