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| author | Armand Philippot <git@armandphilippot.com> | 2022-01-19 13:56:34 +0100 |
|---|---|---|
| committer | Armand Philippot <git@armandphilippot.com> | 2022-01-19 14:22:28 +0100 |
| commit | a26b775b7bbf1abd3e99c8bf9ce4c7522d3a0adc (patch) | |
| tree | 7f041845fa64d00f20f949d1cba14fec3eca3435 /src/pages/sujet | |
| parent | 813084fc23113ae2f594bf6ef1cf53bd003c9479 (diff) | |
chore: add structured data using schema.org and JSON-LD
I also added the featured image on single article.
Diffstat (limited to 'src/pages/sujet')
| -rw-r--r-- | src/pages/sujet/[slug].tsx | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/pages/sujet/[slug].tsx b/src/pages/sujet/[slug].tsx index b373041..97c76c0 100644 --- a/src/pages/sujet/[slug].tsx +++ b/src/pages/sujet/[slug].tsx @@ -17,9 +17,13 @@ import { RelatedThematics, ToC, TopicsList } from '@components/Widgets'; import { useRef } from 'react'; import Head from 'next/head'; import Sidebar from '@components/Sidebar/Sidebar'; +import { Article as Article, Blog, Graph, WebPage } from 'schema-dts'; +import { config } from '@config/website'; +import { useRouter } from 'next/router'; const Subject: NextPageWithLayout<SubjectProps> = ({ subject }) => { const relatedThematics = useRef<ThematicPreview[]>([]); + const router = useRouter(); const updateRelatedThematics = (newThematics: ThematicPreview[]) => { newThematics.forEach((thematic) => { @@ -49,13 +53,61 @@ const Subject: NextPageWithLayout<SubjectProps> = ({ subject }) => { website: subject.officialWebsite, }; + const webpageSchema: WebPage = { + '@id': `${config.url}${router.asPath}`, + '@type': 'WebPage', + breadcrumb: { '@id': `${config.url}/#breadcrumb` }, + name: subject.seo.title, + description: subject.seo.metaDesc, + inLanguage: config.defaultLocale, + reviewedBy: { '@id': `${config.url}/#branding` }, + url: `${config.url}`, + isPartOf: { + '@id': `${config.url}`, + }, + }; + + const publicationDate = new Date(subject.dates.publication); + const updateDate = new Date(subject.dates.update); + + const articleSchema: Article = { + '@id': `${config.url}/subject`, + '@type': 'Article', + name: subject.title, + description: subject.intro, + author: { '@id': `${config.url}/#branding` }, + copyrightYear: publicationDate.getFullYear(), + creator: { '@id': `${config.url}/#branding` }, + dateCreated: publicationDate.toISOString(), + dateModified: updateDate.toISOString(), + datePublished: publicationDate.toISOString(), + editor: { '@id': `${config.url}/#branding` }, + thumbnailUrl: subject.featuredImage?.sourceUrl, + image: subject.featuredImage?.sourceUrl, + inLanguage: config.defaultLocale, + isPartOf: { '@id': `${config.url}/blog` }, + license: 'https://creativecommons.org/licenses/by-sa/4.0/deed.fr', + mainEntityOfPage: { '@id': `${config.url}${router.asPath}` }, + subjectOf: { '@id': `${config.url}/blog` }, + }; + + const schemaJsonLd: Graph = { + '@context': 'https://schema.org', + '@graph': [webpageSchema, articleSchema], + }; + return ( <> <Head> <title>{subject.seo.title}</title> <meta name="description" content={subject.seo.metaDesc} /> + <script + type="application/ld+json" + dangerouslySetInnerHTML={{ __html: JSON.stringify(schemaJsonLd) }} + ></script> </Head> <article + id="subject" className={`${styles.article} ${styles['article--no-comments']}`} > <PostHeader |