blog

lib/blog/get-articles.ts

@@ -0,0 +1,44 @@
+import fs from "node:fs";
+import path from "node:path";
+import matter from "gray-matter";
+import { Article, ArticleFrontmatter } from "./types";
+
+const CONTENT_DIR = path.join(process.cwd(), "content/blog");
+
+export function getArticleSlugs(locale: string): string[] {
+    const localeDirectory = path.join(CONTENT_DIR, locale);
+
+    if (!fs.existsSync(localeDirectory)) {
+        return [];
+    }
+
+    return fs
+        .readdirSync(localeDirectory)
+        .filter((file) => file.endsWith(".mdx"))
+        .map((fileName) => fileName.replace(/\.mdx$/, ""));
+}
+
+export function getArticleBySlug(slug: string, locale: string): Article | null {
+    const realSlug = slug.replace(/\.mdx$/, "");
+    const fullPath = path.join(CONTENT_DIR, locale, `${realSlug}.mdx`);
+
+    if (!fs.existsSync(fullPath)) {
+        return null;
+    }
+
+    const fileContents = fs.readFileSync(fullPath, "utf8");
+    const { data, content } = matter(fileContents);
+
+    return {
+        slug: realSlug,
+        ...(data as ArticleFrontmatter),
+        content,
+    };
+}
+
+export function getAllArticles(locale: string): Article[] {
+    return getArticleSlugs(locale)
+        .map((slug) => getArticleBySlug(slug, locale))
+        .filter((article): article is Article => article !== null && article.ready)
+        .sort((a, b) => new Date(b.date).getTime() - new Date(a.date).getTime());
+}

lib/blog/types.ts

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+export type ArticleFrontmatter = {
+    ready: boolean;
+    title: string;
+    description: string;
+    date: string;
+    category: string;
+    tags: string[];
+    cover?: string;
+    readTime?: string;
+    summary?: string[];
+};
+
+export type Article = ArticleFrontmatter & {
+    slug: string;
+    content: string;
+};