{subject.seo.title}

import { getLayout } from '@components/Layouts/Layout'; import PostPreview from '@components/PostPreview/PostPreview'; import { t } from '@lingui/macro'; import { NextPageWithLayout } from '@ts/types/app'; import { SubjectProps, ThematicPreview } from '@ts/types/taxonomies'; import { loadTranslation } from '@utils/helpers/i18n'; import { GetStaticPaths, GetStaticProps, GetStaticPropsContext } from 'next'; import { ParsedUrlQuery } from 'querystring'; import styles from '@styles/pages/Page.module.scss'; import { getAllSubjectsSlug, getSubjectBySlug, } from '@services/graphql/queries'; import PostHeader from '@components/PostHeader/PostHeader'; import { ArticleMeta } from '@ts/types/articles'; 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 = ({ subject }) => { const relatedThematics = useRef([]); const router = useRouter(); const updateRelatedThematics = (newThematics: ThematicPreview[]) => { newThematics.forEach((thematic) => { const thematicIndex = relatedThematics.current.findIndex( (relatedThematic) => relatedThematic.id === thematic.id ); const hasThematic = thematicIndex === -1 ? false : true; if (!hasThematic) relatedThematics.current.push(thematic); }); }; const getPostsList = () => { return [...subject.posts].reverse().map((post) => { updateRelatedThematics(post.thematics); return (

); }); }; const meta: ArticleMeta = { dates: subject.dates, website: subject.officialWebsite, }; const subjectUrl = `${config.url}${router.asPath}`; const webpageSchema: WebPage = { '@id': `${subjectUrl}`, '@type': 'WebPage', breadcrumb: { '@id': `${config.url}/#breadcrumb` }, name: subject.seo.title, description: subject.seo.metaDesc, inLanguage: config.locales.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': `${config.url}/#branding` }, thumbnailUrl: subject.featuredImage?.sourceUrl, image: subject.featuredImage?.sourceUrl, inLanguage: config.locales.defaultLocale, isPartOf: { '@id': `${config.url}/blog` }, license: 'https://creativecommons.org/licenses/by-sa/4.0/deed.fr', mainEntityOfPage: { '@id': `${subjectUrl}` }, subjectOf: { '@id': `${config.url}/blog` }, }; const schemaJsonLd: Graph = { '@context': 'https://schema.org', '@graph': [webpageSchema, articleSchema], }; return ( <> {subject.seo.title} pre { line-height: 125%; } td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; } span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; } td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; } .highlight .hll { background-color: #ffffcc } .highlight .c { color: #888888 } /* Comment */ .highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */ .highlight .k { color: #008800; font-weight: bold } /* Keyword */ .highlight .ch { color: #888888 } /* Comment.Hashbang */ .highlight .cm { color: #888888 } /* Comment.Multiline */ .highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */ .highlight .cpf { color: #888888 } /* Comment.PreprocFile */ .highlight .c1 { color: #888888 } /* Comment.Single */ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */

export * from './colophon';