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import type { WithContext, BlogPosting } from "schema-dts";
import { config } from "../../config";
export type BlogPostSchemaParams = {
readonly dateModified: string;
readonly datePublished: string;
readonly description: string;
readonly isBasedOn?: string;
readonly lang: string;
readonly preview?: string;
readonly siteUrl: string;
readonly slug: string;
readonly title: string;
};
export default ({ siteUrl, slug, title, description, preview, datePublished, dateModified, lang, isBasedOn }: BlogPostSchemaParams): WithContext<BlogPosting> => ({
"@context": "https://schema.org",
"@type": "BlogPosting",
"url": new URL(`/blog/${slug}`, siteUrl).toString(),
"headline": title,
"description": description,
"image": new URL(preview ? preview : config.posts.defaultImage, siteUrl).toString(),
"datePublished": datePublished,
"dateModified": dateModified,
"inLanguage": lang,
"author": {
"@type": "Person",
"name": config.author.name,
"url": config.author.url,
"sameAs": config.author.sameAs,
},
"mainEntityOfPage": {
"@type": "WebPage",
"@id": new URL(`/blog/${slug}`, siteUrl).toString(),
},
...(isBasedOn && { isBasedOn: isBasedOn }),
});
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