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add text content in static html for seo

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This commit is contained in:
vcoppe 2024-09-10 18:51:08 +02:00
parent 10e328f2a3
commit 723a0138b6
1 changed files with 16 additions and 1 deletions
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17
website/src/hooks.server.js
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@ -35,9 +35,24 @@ export async function handle({ event, resolve }) {
`;
}
let stringsHTML = stringsToHTML(strings);
const response = await resolve(event, {
transformPageChunk: ({ html }) => html.replace('<head>', head)
transformPageChunk: ({ html }) => html.replace('<head>', head).replace('<body data-sveltekit-preload-data="hover">', `<body data-sveltekit-preload-data="hover"><div class="hidden">${stringsHTML}</div>`)
});
return response;
}
function stringsToHTML(dictionary, strings = new Set(), root = true) {
Object.values(dictionary).forEach((value) => {
if (typeof value === 'object') {
stringsToHTML(value, strings, false);
} else {
strings.add(value);
}
});
if (root) {
return Array.from(strings).map((string) => `<p>${string}</p>`).join('');
}
}