Broadcasting section

src/lib/articleContent/articleContent.ts

@@ -0,0 +1,37 @@
+import { error } from "@sveltejs/kit";
+import fm from "front-matter";
+import { readFile } from "fs";
+import { parseField } from "$lib/markdown/parse-markdown";
+import { promisify } from "util";
+
+export interface ArticleAttributes {
+  slug: string
+  layout: string
+  title: string
+  published: boolean
+  date: string
+  thumbnail: string
+  tags: string[]
+  body: string
+}
+
+export async function getArticleContent(slug: string) {
+  let postSource: string
+  try {
+    postSource = await promisify(readFile)(`_posts/blog/${slug}.md`, 'utf-8')
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  } catch (e: any) {
+    if (e.code === 'ENOENT') {
+      throw error(404, 'Post not found \n' + e.toString())
+    }
+    throw e
+  }
+
+  const parsedPost = fm<ArticleAttributes>(postSource)
+
+  const post = parseField<ArticleAttributes>('body')({
+    ...parsedPost.attributes,
+    body: parsedPost.body,
+  })
+  return post
+}