chore: remove unnecessary head tags (#725)

pull/731/head
Divyansh Singh 2 years ago committed by GitHub
parent 64c3654b4b
commit 0ac7ac1a6e
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GPG Key ID: 4AEE18F83AFDEB23

@ -102,11 +102,10 @@ export async function renderPage(
const title: string = createTitle(siteData, pageData) const title: string = createTitle(siteData, pageData)
const description: string = pageData.description || siteData.description const description: string = pageData.description || siteData.description
const head = addSocialTags( const head = [
title,
...siteData.head, ...siteData.head,
...filterOutHeadDescription(pageData.frontmatter.head) ...filterOutHeadDescription(pageData.frontmatter.head)
) ]
let inlinedScript = '' let inlinedScript = ''
if (config.mpa && result) { if (config.mpa && result) {
@ -219,20 +218,3 @@ function isMetaDescription(headConfig: HeadConfig) {
function filterOutHeadDescription(head: HeadConfig[] | undefined) { function filterOutHeadDescription(head: HeadConfig[] | undefined) {
return head ? head.filter((h) => !isMetaDescription(h)) : [] return head ? head.filter((h) => !isMetaDescription(h)) : []
} }
function hasTag(head: HeadConfig[], tag: HeadConfig) {
const [tagType, tagAttrs] = tag
const [attr, value] = Object.entries(tagAttrs)[0] // First key
return head.some(([type, attrs]) => type === tagType && attrs[attr] === value)
}
function addSocialTags(title: string, ...head: HeadConfig[]) {
const tags: HeadConfig[] = [
['meta', { name: 'twitter:title', content: title }],
['meta', { property: 'og:title', content: title }]
]
tags.filter((tagAttrs) => {
if (!hasTag(head, tagAttrs)) head.push(tagAttrs)
})
return head
}

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