fetch-meta-tags
Version:
Fetch and parse OG tags and metadata from any URL, the fast way
42 lines (37 loc) • 1.27 kB
JavaScript
const attr = (element, attribute) => element.getAttribute(attribute)
export default {
title: {
rules: [
['meta[property="og:title"]', (e) => attr(e, 'content')],
['meta[name="twitter:title"]', (e) => attr(e, 'content')],
['meta[property="twitter:title"]', (e) => attr(e, 'content')],
['title', (e) => e.text],
],
},
description: {
rules: [
['meta[property="og:description"]', (e) => attr(e, 'content')],
['meta[name="description" i]', (e) => attr(e, 'content')],
],
},
icon: {
rules: [
['link[rel="apple-touch-icon"]', (e) => attr(e, 'href')],
['link[rel="apple-touch-icon-precomposed"]', (e) => attr(e, 'href')],
['link[rel="icon" i]', (e) => attr(e, 'href')],
],
defaultValue: 'favicon.ico',
absolute: true,
},
image: {
rules: [
['meta[property="og:image:secure_url"]', (e) => attr(e, 'content')],
['meta[property="og:image:url"]', (e) => attr(e, 'content')],
['meta[property="og:image"]', (e) => attr(e, 'content')],
['meta[name="twitter:image"]', (e) => attr(e, 'content')],
['meta[property="twitter:image"]', (e) => attr(e, 'content')],
['meta[name="thumbnail"]', (e) => attr(e, 'content')],
],
absolute: true,
},
}