Merge pull request #59 from pachicodes/feat/blog-phase-2-helpers

feat(blog): phase 2 helpers and i18n

Author: pachicodes

src/lib/blog.ts

@@ -0,0 +1,26 @@
+import { getCollection, type CollectionEntry } from 'astro:content';
+import type { Lang } from './i18n';
+
+export type BlogEntry = CollectionEntry<'blog'>;
+
+export async function getPublishedPosts(lang: Lang): Promise<BlogEntry[]> {
+  const posts = await getCollection('blog');
+  return posts
+    .filter((post) => post.data.lang === lang && !post.data.draft)
+    .sort(
+      (a, b) =>
+        b.data.publishedAt.getTime() - a.data.publishedAt.getTime(),
+    );
+}
+
+export async function getPostBySlug(
+  lang: Lang,
+  slug: string,
+): Promise<BlogEntry | undefined> {
+  const posts = await getCollection('blog');
+  const post = posts.find(
+    (entry) => entry.data.lang === lang && entry.data.slug === slug,
+  );
+  if (!post || post.data.draft) return undefined;
+  return post;
+}

src/lib/i18n.ts

@@ -99,6 +99,12 @@ export const ui = {
       sessions: 'Aulas',
       sessionsAnchor: '#sessoes',
     },
+    blog: {
+      title: 'Blog',
+      breadcrumb: 'Blog',
+      publishedAt: 'Publicado em',
+      tags: 'Tags',
+    },
     project: {
       title: 'Projeto Prático',
       heroLabel: 'Mão na massa',
@@ -233,6 +239,12 @@ export const ui = {
       sessions: 'Lessons',
       sessionsAnchor: '#sessions',
     },
+    blog: {
+      title: 'Blog',
+      breadcrumb: 'Blog',
+      publishedAt: 'Published',
+      tags: 'Tags',
+    },
     project: {
       title: 'Hands-on Project',
       heroLabel: 'Hands-on',
@@ -323,6 +335,12 @@ export function getSessionHref(lang: Lang, slug: string): string {
   return withBase(`${prefix}sessions/${slug}`);
 }
 
+export function getBlogHref(lang: Lang, slug?: string): string {
+  const prefix = lang === defaultLang ? '' : `${languages[lang].pathPrefix}/`;
+  const base = `${prefix}blog`;
+  return slug ? withBase(`${base}/${slug}`) : withBase(`${base}/`);
+}
+
 const projectSlugs: Record<Lang, string> = {
   'pt-BR': 'projeto',
   en: 'project',