1 files changed, 63 insertions, 0 deletions
diff --git a/services/blog/nuldoc-src/generators/post_list.ts b/services/blog/nuldoc-src/generators/post_list.ts
new file mode 100644
index 00000000..b05f7ee6
--- /dev/null
+++ b/services/blog/nuldoc-src/generators/post_list.ts
@@ -0,0 +1,63 @@
+import { renderToDOM } from "../jsx/render.ts";
+import PostListPage from "../pages/PostListPage.tsx";
+import { Config } from "../config.ts";
+import { Page } from "../page.ts";
+import { PostPage } from "./post.ts";
+
+export type PostListPage = Page;
+
+export async function generatePostListPages(
+  posts: PostPage[],
+  config: Config,
+): Promise<PostListPage[]> {
+  const postsPerPage = config.blog.postsPerPage;
+  const totalPages = Math.ceil(posts.length / postsPerPage);
+  const pages: PostListPage[] = [];
+
+  for (let pageIndex = 0; pageIndex < totalPages; pageIndex++) {
+    const pagePosts = posts.slice(
+      pageIndex * postsPerPage,
+      (pageIndex + 1) * postsPerPage,
+    );
+
+    const page = await generatePostListPage(
+      pagePosts,
+      config,
+      pageIndex + 1,
+      totalPages,
+    );
+
+    pages.push(page);
+  }
+
+  return pages;
+}
+
+async function generatePostListPage(
+  posts: PostPage[],
+  config: Config,
+  currentPage: number,
+  totalPages: number,
+): Promise<PostListPage> {
+  const html = await renderToDOM(
+    PostListPage(
+      posts,
+      config,
+      currentPage,
+      totalPages,
+    ),
+  );
+
+  const destFilePath = currentPage === 1
+    ? "/posts/index.html"
+    : `/posts/${currentPage}/index.html`;
+
+  const href = currentPage === 1 ? "/posts/" : `/posts/${currentPage}/`;
+
+  return {
+    root: html,
+    renderer: "html",
+    destFilePath,
+    href,
+  };
+}