Create a page for displaying cats in page chunks

2024-11-27 22:35:47 +01:00 · 2023-09-02 20:51:00 +02:00 · 2023-09-02 20:51:00 +02:00 · d36de6ccbd
commit d36de6ccbd
parent 8592ebc8f2
3 changed files with 146 additions and 15 deletions
--- a/src/components/CatCard.astro
+++ b/src/components/CatCard.astro
@ -0,0 +1,66 @@
+---
+import { type CollectionEntry } from 'astro:content';
+
+export interface Props {
+  cat: CollectionEntry<'cats'>;
+}
+
+const { cat } = Astro.props;
+---
+
+<a class="card-link-wrapper" href={`/cats/${cat.id}`}>
+  <div class="card is-center">
+    <h4>{cat.data.name}</h4>
+    <p>{cat.data.owner.name}</p>
+    <div class="img-wrapper">
+      <img
+        src={cat.data.image.src}
+        alt={cat.data.image.alt}
+        loading="lazy"
+        decoding="async"
+      />
+    </div>
+  </div>
+</a>
+
+<style>
+  .card-link-wrapper {
+    color: var(--font-color);
+  }
+
+  .card-link-wrapper:hover {
+    opacity: 1;
+  }
+
+  .card-link-wrapper:focus {
+    outline: var(--color-primary) solid 5px;
+  }
+
+  .card {
+    margin: 0.5rem 0;
+    padding: 0;
+    flex-direction: column;
+  }
+
+  .card h4 {
+    margin: 1.25rem 0 0.25rem 0;
+  }
+
+  .img-wrapper {
+    position: relative;
+    overflow: hidden;
+  }
+
+  .card img {
+    display: block;
+    width: 100%;
+    max-height: 300px;
+    object-fit: cover;
+    transition: transform;
+    transition-duration: 300ms;
+  }
+
+  .card:hover img {
+    transform: scale(1.1);
+  }
+</style>
--- a/src/pages/[...page].astro
+++ b/src/pages/[...page].astro
@ -0,0 +1,80 @@
+---
+import { getCollection, type CollectionEntry } from 'astro:content';
+
+import BaseLayout from '../layouts/BaseLayout.astro';
+import CatCard from '../components/CatCard.astro';
+
+export interface Props {
+  cats: CollectionEntry<'cats'>[];
+  pageNums: number[];
+}
+
+export async function getStaticPaths() {
+  const NUM_CATS_PER_PAGE = 18;
+
+  const [firstCat] = await getCollection('cats');
+  const allCats = Array(100).fill(firstCat);
+
+  const maxPageNum = Math.ceil(allCats.length / NUM_CATS_PER_PAGE);
+  const pageNums = [...Array(maxPageNum).keys()].map((key) => key + 1);
+
+  return pageNums.map((num) => ({
+    params: { page: num === 1 ? undefined : num.toString() },
+    props: {
+      cats: allCats.slice(
+        NUM_CATS_PER_PAGE * (num - 1),
+        NUM_CATS_PER_PAGE * num
+      ),
+      pageNums
+    }
+  }));
+}
+
+const { page } = Astro.params;
+const { cats, pageNums } = Astro.props;
+const currentPageNum = Number(page || '1');
+---
+
+<BaseLayout title={page ? `Page ${page}` : undefined}>
+  <div class="row">
+    {
+      cats.map((cat) => (
+        <div class="col-12 col-6-md col-4-lg">
+          <CatCard cat={cat} />
+        </div>
+      ))
+    }
+  </div>
+  <nav class="nav" aria-label="Page navigation">
+    <div class="nav-center">
+      {
+        pageNums.map((num) => (
+          <a
+            href={`/${num === 1 ? '' : num.toString()}`}
+            class:list={[{ active: num === currentPageNum }]}
+          >
+            {num}
+          </a>
+        ))
+      }
+    </div>
+  </nav>
+</BaseLayout>
+
+<style>
+  .nav {
+    margin-top: 1rem;
+  }
+
+  .nav a {
+    font-size: 2rem;
+  }
+
+  .nav a.active {
+    font-weight: bold;
+  }
+
+  .nav a:hover {
+    text-decoration: underline;
+  }
+</style>
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@ -1,15 +0,0 @@
---
---
-
-<html lang="en">
-	<head>
-		<meta charset="utf-8" />
-		<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-		<meta name="viewport" content="width=device-width" />
-		<meta name="generator" content={Astro.generator} />
-		<title>Astro</title>
-	</head>
-	<body>
-		<h1>Astro</h1>
-	</body>
-</html>