Ocelot-Social/frontend/renderer/+onRenderHtml.ts

75 lines
2.7 KiB
TypeScript

import { renderToString as renderToString_ } from '@vue/server-renderer'
import { escapeInject, dangerouslySkipEscape } from 'vike/server'
import { PageContext, PageContextServer } from 'vike/types'
import logoUrl from '#assets/favicon.ico'
import image from '#assets/it4c-logo2-clean-bg_alpha-128x128.png'
import { META } from '#src/env'
import { createApp } from './app'
import { getDescription, getTitle } from './utils'
import type { App } from 'vue'
async function render(pageContext: PageContextServer & PageContext) {
const { app, i18n } = createApp(pageContext, false)
const locale = i18n.global.locale.value
const appHtml = await renderToString(app)
// See https://vike.dev/head
const title = getTitle(pageContext)
const description = getDescription(pageContext)
const documentHtml = escapeInject`<!DOCTYPE html>
<html lang="${locale}">
<head>
<meta charset="UTF-8" />
<link rel="icon" href="${logoUrl}" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="${description}" />
<meta name="author" content="${META.DEFAULT_AUTHOR}">
<meta property="og:title" content="${title}" />
<meta property="og:type" content="website" />
<meta property="og:url" content="${META.BASE_URL}" />
<meta property="og:description" content="${description}" />
<meta property="og:image" content="${META.BASE_URL}${image}" />
<meta property="og:image:alt" content="${title}" />
<meta property="og:image:width" content="1200"/>
<meta property="og:image:height" content="601"/>
<meta name="twitter:card" content="summary_large_image" />
<!--<meta name="twitter:site" content="@YourTwitterUsername" />-->
<meta name="twitter:title" content="${title}" />
<meta name="twitter:text:title" content="${title}" />
<meta name="twitter:description" content="${description}" />
<meta name="twitter:image" content="${META.BASE_URL}${image}" />
<meta name="twitter:image:alt" content="${title}" />
<title>${title}</title>
</head>
<body>
<div id="app">${dangerouslySkipEscape(appHtml)}</div>
</body>
</html>`
return {
documentHtml,
pageContext: {
// We can add some `pageContext` here, which is useful if we want to do page redirection https://vike.dev/page-redirection
},
}
}
async function renderToString(app: App) {
let err: unknown
// Workaround: renderToString_() swallows errors in production, see https://github.com/vuejs/core/issues/7876
app.config.errorHandler = (err_) => {
err = err_
}
const appHtml = await renderToString_(app)
if (err) throw err
return appHtml
}
export default render