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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | 1x 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x | import { useRouter } from 'next/router'; import React from 'react'; import { author as auth } from '@/constants/site'; import { getLang, cleanTrailingSlash } from '@/helpers'; import Head from 'next/head'; type Props = { isBlog?: boolean; noimage?: boolean; meta?: { noindex?: boolean; title: string; author?: string; description?: string; image?: string; category?: string; alternate?: Array<{ lang: string; url: string }>; slug?: string; url?: string; }; }; /** * @example * <SEO meta={meta} isBlog={true} />; * * @param {object} meta - The object containing the meta data for SEO * @param {boolean} isBlog - Whether the page is a blog post the SEO changes * @param {boolean} noimage - Whether to show the image in the SEO * @returns {JSX.Element} */ const SEO = ({ meta, isBlog, noimage = true }: Props) => { const { locale: l, pathname: path } = useRouter(); const category = meta?.category?.toLowerCase(); const url = isBlog ? `${process.env.NEXT_PUBLIC_DOMAIN}${getLang(l)}/blog/${category}/${meta?.slug}` : `${process.env.NEXT_PUBLIC_DOMAIN}${getLang(l)}${cleanTrailingSlash(path)}`; const title = meta?.title; const author = meta?.author || auth; const description = meta?.description; const image = meta?.image ?? '/profile.png'; return ( <> <Head> {isBlog ? ( <script data-testid="json-ld" type="application/ld+json" key="item-jsonld" dangerouslySetInnerHTML={{ __html: JSON.stringify({ '@context': 'https://schema.org', '@type': 'Article', headline: title, description: description, url: url, ...(image && { image: [`${process.env.NEXT_PUBLIC_DOMAIN}/${image}`] }), datePublished: new Date().toISOString(), dateModified: new Date().toISOString(), author: [ { '@type': 'Person', name: author, url: process.env.NEXT_PUBLIC_DOMAIN, }, ], }), }} /> ) : ( <> <link hrefLang="es" rel="alternate" href={`${process.env.NEXT_PUBLIC_DOMAIN}/es${cleanTrailingSlash(path)}`} /> <link hrefLang="gl" rel="alternate" href={`${process.env.NEXT_PUBLIC_DOMAIN}/gl${cleanTrailingSlash(path)}`} /> </> )} <title>{title}</title> {meta?.noindex ? ( <> <meta name="robots" content="noindex" /> <meta name="googlebot" content="noindex" /> </> ) : ( <> <meta name="robots" content="index,follow" /> <meta name="googlebot" content="index,follow" /> </> )} <meta name="author" content={author} /> <meta name="description" content={description} /> <meta property="og:description" content={description} /> <meta name="twitter:description" content={description} /> <meta property="og:title" content={title} /> <meta name="twitter:title" content={title} /> {noimage && ( <> <meta name="image" content={image} /> <meta property="og:image" content={`${process.env.NEXT_PUBLIC_DOMAIN}${image}`} /> </> )} <meta property="og:url" content={url} /> <link rel="canonical" href={url} title="Canonical url" /> {meta?.alternate?.map(({ lang, url }, index) => ( <link data-testid="blog-alternate" key={index} rel="alternate" href={`${process.env.NEXT_PUBLIC_DOMAIN}${getLang(lang)}/blog/${category}/${url}`} hrefLang={lang} title={`Alternate url for langueage ${lang}`} /> ))} </Head> </> ); }; export default SEO; |