added pagination to a given authors page

frontend/components/PaginationControl.tsx

@@ -0,0 +1,89 @@
+import * as hi from "jsr:@preact-icons/hi2";
+
+export function PaginationControl({
+  paginatedData,
+  currentUrl,
+  authorId,
+}: {
+  paginatedData: PaginatedPosts;
+  currentUrl: URL;
+  authorId: number;
+}) {
+  const buildUrl = (page: number, limit?: number) => {
+    const params = new URLSearchParams(currentUrl.searchParams);
+    params.set("page", page.toString());
+    if (limit) params.set("limit", limit.toString());
+    return `${currentUrl.pathname}?${params.toString()}`;
+  };
+
+  if (paginatedData.totalPages <= 1) return null;
+
+  return (
+    <div class="mt-8 space-y-4">
+      {/* Pagination info and controls */}
+      <div class="flex flex-col sm:flex-row justify-center items-center gap-4">
+        <div class="flex items-center gap-2">
+          {paginatedData.hasPrevPage && (
+            <a
+              href={buildUrl(paginatedData.currentPage - 1)}
+              class="px-4 py-2 bg-[#45475a] text-[#cdd6f4] shadow-sm rounded hover:bg-[#6A6B7A] transition-colors"
+            >
+              <div class="flex items-center gap-2">
+                <hi.HiChevronDoubleLeft />
+                Previous
+              </div>
+            </a>
+          )}
+
+          {/* Page numbers */}
+          <div class="flex gap-1">
+            {Array.from(
+              { length: Math.min(paginatedData.totalPages, 7) },
+              (_, i) => {
+                let pageNum;
+                if (paginatedData.totalPages <= 7) {
+                  pageNum = i + 1;
+                } else {
+                  const start = Math.max(1, paginatedData.currentPage - 3);
+                  const end = Math.min(paginatedData.totalPages, start + 6);
+                  pageNum = start + i;
+                  if (pageNum > end) return null;
+                }
+
+                const isCurrentPage = pageNum === paginatedData.currentPage;
+
+                return (
+                  <a
+                    key={pageNum}
+                    href={buildUrl(pageNum)}
+                    class={`px-3 py-1 rounded text-sm shadow-sm ${
+                      isCurrentPage
+                        ? "bg-[#6A6B7A] text-[#cdd6f4]"
+                        : "bg-[#45475a] text-[#cdd6f4] hover:bg-[#6A6B7A]"
+                    }`}
+                  >
+                    {pageNum}
+                  </a>
+                );
+              },
+            )}
+          </div>
+
+          {paginatedData.hasNextPage && (
+            <a
+              href={buildUrl(paginatedData.currentPage + 1)}
+              class="px-4 py-2 bg-[#45475a] text-[#cdd6f4] shadow-sm rounded hover:bg-[#6A6B7A] transition-colors"
+            >
+              <div class="flex items-center gap-2">
+                Next
+                <hi.HiChevronDoubleRight />
+              </div>
+            </a>
+          )}
+        </div>
+
+        {/* Quick jump to page */}
+      </div>
+    </div>
+  );
+}

frontend/components/PostCard.tsx

@@ -4,7 +4,7 @@ import { Post } from "../types/index.ts";
 
 export const PostCard = function PostCard({ post }: { post: Post }) {
   return (
-    <div class="p-6 bg-[#45475a] rounded-lg shadow-md transition-all duration-300 ease-in-out hover:shadow-xl hover:scale-105">
+    <div class="p-6 bg-[#45475a] rounded-lg shadow-xl transition-all duration-300 ease-in-out hover:shadow-xl hover:scale-105">
       <a href={`${Deno.env.get("BASE_URI_WEB")}/posts/${post.post_id}`}>
         <h2 class="text-white text-lg font-bold mb-2">{post.title}</h2>
         <p class="text-white">
@@ -17,7 +17,7 @@ export const PostCard = function PostCard({ post }: { post: Post }) {
           </a>{" "}
           at {convertUtc(post.created_at)}
         </p>
-        <p class="text-gray-400">{truncateString(post.body, 15)}</p>
+        <p class="text-gray-400">{truncateString(post.body, 30)}</p>
       </a>
     </div>
   );

frontend/lib/truncate.ts

@@ -1,3 +1,4 @@
 export const truncateString = (str: string, maxLength: number) => {
+  str = str.replace(/<[^>]*>/g, "");
   return str.length > maxLength ? `${str.slice(0, maxLength)}...` : str;
 };

frontend/routes/authors/[id].tsx

@@ -2,13 +2,20 @@ import { FreshContext, Handlers, PageProps } from "$fresh/server.ts";
 import AuthorCard from "../../components/AuthorCard.tsx";
 import { Post } from "../../types/index.ts";
 import { PostCarousel } from "../../components/PostCarousel.tsx";
+import { PaginationControl } from "../../components/PaginationControl.tsx";
 
 export const handler: Handlers<PageData> = {
-  async GET(_req: Request, ctx: FreshContext) {
+  async GET(req: Request, ctx: FreshContext) {
     try {
+      const url = new URL(req.url);
+      const page = parseInt(url.searchParams.get("page") || "1");
+      const limit = parseInt(url.searchParams.get("limit") || "12");
+
       const [authorResponse, authorPostResponse] = await Promise.all([
         fetch(`${Deno.env.get("BASE_URI_API")}/authors/${ctx.params.id}`),
-        fetch(`${Deno.env.get("BASE_URI_API")}/authors/${ctx.params.id}/posts`),
+        fetch(
+          `${Deno.env.get("BASE_URI_API")}/authors/${ctx.params.id}/posts?page=${page}&limit=${limit}`,
+        ),
       ]);
 
       const [authorData, authorPostData] = await Promise.all([
@@ -16,9 +23,37 @@ export const handler: Handlers<PageData> = {
         authorPostResponse.json(),
       ]);
 
+      let paginatedData: PaginatedPosts;
+
+      if (authorPostData.posts && authorPostData.total_posts !== undefined) {
+        const totalPages = Math.ceil(authorPostData.total_posts / limit);
+        paginatedData = {
+          posts: authorPostData.posts,
+          currentPage: page,
+          totalPages,
+          hasNextPage: page < totalPages,
+          hasPrevPage: page > 1,
+          totalPosts: authorPostData.total_posts,
+        };
+      } else {
+        const allPosts = Array.isArray(authorPostData) ? authorPostData : [];
+        const totalPages = Math.ceil(allPosts.length / limit);
+        const startIndex = (page - 1) * limit;
+        const endIndex = startIndex + limit;
+
+        paginatedData = {
+          posts: allPosts.slice(startIndex, endIndex),
+          currentPage: page,
+          totalPages,
+          hasNextPage: page < totalPages,
+          hasPrevPage: page > 1,
+          totalPosts: allPosts.length,
+        };
+      }
+
       return ctx.render({
         authorData,
-        authorPostData,
+        authorPostData: paginatedData,
       });
     } catch (error) {
       return ctx.render({
@@ -30,7 +65,7 @@ export const handler: Handlers<PageData> = {
   },
 };
 
-export default function AuthorIdentifier({ data }: PageProps<PageData>) {
+export default function AuthorIdentifier({ data, url }: PageProps<PageData>) {
   const { authorData, authorPostData, error } = data;
 
   if (error) {
@@ -52,7 +87,12 @@ export default function AuthorIdentifier({ data }: PageProps<PageData>) {
         <AuthorCard author={authorData} isIdentified={true} />
       </div>
       <div>
-        <PostCarousel posts={authorPostData} />
+        <PostCarousel posts={authorPostData.posts} />
+        <PaginationControl
+          paginatedData={authorPostData}
+          currentUrl={url}
+          authorId={authorData.author_id}
+        />
       </div>
     </>
   );