Files
docudjeex/app/components/OgImage/Docs.takumi.vue
T

85 lines
3.2 KiB
Vue

<script lang="ts" setup>
const { title, description, headline } = defineProps<{ title?: string, description?: string, headline?: string }>()
const appConfig = useAppConfig()
const { name: siteName } = useSiteConfig()
const primaryColor = appConfig.ui?.colors?.primary ?? 'emerald'
const logoPath = appConfig.header?.logo?.dark || appConfig.header?.logo?.light
const logoHeight = 40
const logoSvg = await fetchLogoSvg(logoPath)
async function fetchLogoSvg(path?: string): Promise<string> {
if (!path) return ''
try {
const { url: siteUrl } = useSiteConfig()
const url = path.startsWith('http') ? path : `${siteUrl}${path}`
let svg = await $fetch<string>(url, { responseType: 'text' })
// Strip the XML prolog and comments: takumi renders them as literal text
// instead of ignoring them like a browser's innerHTML would.
svg = svg.replace(/<\?xml[^>]*\?>/, '').replace(/<!--[\s\S]*?-->/g, '').trim()
// takumi doesn't resolve the SVG's own <style> class rules either (paths
// rendered black), so inline each class's fill directly, then drop <defs>.
const classFills = new Map(
[...svg.matchAll(/\.(\w+)\s*\{\s*fill:\s*([^;}\s]+)/g)].map(([, className, fill]) => [className, fill]),
)
for (const [className, fill] of classFills) {
svg = svg.replaceAll(`class="${className}"`, `fill="${fill}"`)
}
svg = svg.replace(/<defs>[\s\S]*?<\/defs>/, '').trim()
// This logo is a wide wordmark (viewBox ~3360x576), not a square icon,
// so width must scale from its own aspect ratio instead of a fixed value.
const viewBox = svg.match(/viewBox="[\d.]+ [\d.]+ ([\d.]+) ([\d.]+)"/)
const width = viewBox ? Math.round(logoHeight * (Number(viewBox[1]) / Number(viewBox[2]))) : logoHeight
return svg.replace('<svg', `<svg width="${width}" height="${logoHeight}"`)
}
catch {
return ''
}
}
</script>
<template>
<div class="w-full h-full flex flex-col justify-between bg-[#0B0A0A] px-[80px] py-[60px] font-[Roboto]">
<!-- Same shape, colors and blur as the site's own :ellipsis component: a wide
flat oval filled with its diagonal blue/cyan gradient, then blurred. -->
<div class="absolute blur-3xl top-[80px] right-[50px] w-[900px] h-[360px] rounded-full bg-[linear-gradient(97.62deg,rgba(0,71,225,0.18)_2.27%,rgba(26,214,255,0.12)_65%,rgba(0,71,225,0.12)_98.48%)]" />
<div class="flex-1 flex flex-col justify-center">
<p
v-if="headline"
:class="`uppercase text-[22px] font-bold m-0 mb-5 tracking-[0.05em] text-${primaryColor}-500`"
>
{{ headline }}
</p>
<h1
v-if="title"
class="m-0 mb-6 text-[50px] font-bold text-white leading-[1.1] w-full max-w-[900px] wrap-break-word"
>
{{ title?.slice(0, 60) }}
</h1>
<p
v-if="description"
class="m-0 text-[28px] text-neutral-400 leading-[1.4] w-full max-w-[900px] wrap-break-word"
>
{{ description?.slice(0, 200) }}
</p>
</div>
<div class="flex">
<div
v-if="logoSvg"
class="h-[40px]"
v-html="logoSvg"
/>
<div v-else class="text-white text-[18px] font-normal rounded-lg px-5 py-2">
{{ siteName }}
</div>
</div>
</div>
</template>