websetup/ts/websetup.classes.tag.jsonldtag.ts

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import * as plugins from './websetup.plugins';
import * as interfaces from './interfaces';
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import { Tag } from './websetup.classes.tag';
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export class JsonLdTag extends Tag {
public static createCompanyLd(companyDataArg: plugins.tsclass.business.ICompany) {
// lets care about linked data
const companyLd = {
'@context': 'https://schema.org',
'@type': 'Corporation',
name: companyDataArg.name,
alternateName: companyDataArg.name.replace(' GmbH', ''),
url: companyDataArg.contact.website,
logo: companyDataArg.contact.logoUrl,
contactPoint: {
'@type': 'ContactPoint',
telephone: companyDataArg.contact.phone,
contactType: 'customer service',
areaServed: 'DE',
availableLanguage: ['en', 'German'],
},
sameAs: [],
};
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if (companyDataArg.contact.facebookUrl) {
companyLd.sameAs.push(companyDataArg.contact.facebookUrl);
}
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if (companyDataArg.contact.twitterUrl) {
companyLd.sameAs.push(companyDataArg.contact.twitterUrl);
}
const ldTag = new JsonLdTag(companyLd);
return ldTag;
}
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public static createNewsArticleJsonLd(newsArticleArg: plugins.tsclass.content.IArticle) {
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const newsArticleLd = {
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'@context': 'https://schema.org',
'@type': 'NewsArticle',
mainEntityOfPage: {
'@type': 'WebPage',
'@id': window.location.href,
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},
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headline: 'Article headline',
image: [newsArticleArg.featuredImageUrl],
datePublished: new Date(newsArticleArg.timestamp).toISOString(),
dateModified: new Date(newsArticleArg.timestamp).toISOString(),
author: {
'@type': 'Person',
name: `${newsArticleArg.author.firstName} ${newsArticleArg.author.surName}`,
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},
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publisher: {
'@type': 'Organization',
name: newsArticleArg.author.surName, // TODO
logo: {
'@type': 'ImageObject',
url: newsArticleArg.author.surName, // TODO
},
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},
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description: newsArticleArg.author.firstName,
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};
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const ldTag = new JsonLdTag(newsArticleLd);
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return ldTag;
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}
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constructor(ldObjectArg: any) {
super();
const jsonLdElement = document.createElement('script');
jsonLdElement.type = 'application/ld+json';
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jsonLdElement.text = JSON.stringify(ldObjectArg);
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this.elementRef = jsonLdElement;
}
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}