[basic-example][m] - remove everything related to multiple pages

examples/basic-example/content/my-dataset/README.md

@@ -8,4 +8,4 @@ This is the README.md this project.
  
 ## Vega Lite Line Chart from URL 
 
-<VegaLite spec={ { "$schema": "https://vega.github.io/schema/vega-lite/v5.json", "data": {"url": "data_2.csv"}, "width": 600, "height": 250, "mark": "line", "encoding": { "x": {"field": "Time", "type": "temporal"}, "y": {"field": "Anomaly (deg C)", "type": "quantitative"}, "tooltip": {"field": "Anomaly (deg C)", "type": "quantitative"} } } } />
+<VegaLite spec={ { "$schema": "https://vega.github.io/schema/vega-lite/v5.json", "data": {"url": "data_2.csv"}, "width": 550, "height": 250, "mark": "line", "encoding": { "x": {"field": "Time", "type": "temporal"}, "y": {"field": "Anomaly (deg C)", "type": "quantitative"}, "tooltip": {"field": "Anomaly (deg C)", "type": "quantitative"} } } } />

examples/basic-example/middleware.ts

@@ -4,14 +4,12 @@ import type { NextRequest } from 'next/server'
 
 // This function can be marked `async` if using `await` inside
 export async function middleware(req: NextRequest, res: NextResponse) {
-  const refererPaths = req.headers.get('referer').split('/'); // logs the referer URL to the console
   const urlPaths = req.nextUrl.pathname.split('/')
-  const datasetName = refererPaths[refererPaths.length - 1]
   const fileName = urlPaths[urlPaths.length - 1]
-  return NextResponse.rewrite(new URL(`/api/get-data-file?datasetName=${datasetName}&fileName=${fileName}`, req.url))
+  return NextResponse.rewrite(new URL(`/api/get-data-file?fileName=${fileName}`, req.url))
 }
 
 // See "Matching Paths" below to learn more
 export const config = {
-  matcher: '/datasets/:file*.csv',
+  matcher: ['/:file*.csv'],
 }

examples/basic-example/pages/api/get-data-file.ts

@@ -7,11 +7,13 @@ export default async function handler(
   req: NextApiRequest,
   res: NextApiResponse<string>
 ) {
+  const contentDir = path.join(process.cwd(), '/content');
+  const datasets = await fs.readdir(contentDir);
   const query = req.query;
-  const { datasetName, fileName } = query;
+  const { fileName } = query;
   const dataFile = path.join(
     process.cwd(),
-    '/content/' + datasetName + '/' + fileName
+    '/content/' + datasets[0] + '/' + fileName
   );
   const data = await fs.readFile(dataFile, 'utf8');
   res.status(200).send(data)

examples/basic-example/pages/datasets/[datasetId].tsx

@@ -1,57 +0,0 @@
-import { promises as fs } from 'fs';
-import { GetStaticProps } from 'next';
-import path from 'path';
-import parse from '../../lib/markdown';
-import DRD from '../../components/DRD';
-
-export async function getStaticPaths() {
-  const contentDir = path.join(process.cwd(), '/content');
-  const datasets = await fs.readdir(contentDir);
-  return {
-    paths: datasets.map((dataset) => ({ params: { datasetId: dataset } })),
-    fallback: false, // can also be true or 'blocking'
-  };
-}
-
-export const getStaticProps: GetStaticProps = async (context) => {
-  const { datasetId } = context.params;
-  const jsonDirectory = path.join(
-    process.cwd(),
-    '/content/' + datasetId + '/README.md'
-  );
-  const readme = await fs.readFile(jsonDirectory, 'utf8');
-  let { mdxSource, frontMatter, excerpt } = await parse(readme, '.mdx');
-  console.log(mdxSource, frontMatter, excerpt)
-  return {
-    props: {
-      mdxSource,
-      frontMatter,
-      excerpt,
-    },
-  };
-};
-
-export default function DatasetPage({ mdxSource, frontMatter, excerpt }) {
-  return (
-    <div className="prose mx-auto">
-      <header>
-        <div className="mb-6">
-          <>
-            <h1>{frontMatter.title}</h1>
-            {frontMatter.author && (
-              <div className="-mt-6">
-                <p className="opacity-60 pl-1">{frontMatter.author}</p>
-              </div>
-            )}
-            {frontMatter.description && (
-              <p className="description">{frontMatter.description}</p>
-            )}
-          </>
-        </div>
-      </header>
-      <main>
-        <DRD source={mdxSource} />
-      </main>
-    </div>
-  );
-}

examples/basic-example/pages/index.tsx

@@ -1,71 +1,48 @@
-import Head from 'next/head'
+import { GetStaticProps } from 'next';
-import Image from 'next/image'
+import { promises as fs } from 'fs';
-import styles from '../styles/Home.module.css'
+import path from 'path';
+import parse from '../lib/markdown';
+import DRD from '../components/DRD';
 
-export default function Home() {
+export const getStaticProps: GetStaticProps = async (context) => {
+  const contentDir = path.join(process.cwd(), '/content');
+  const datasets = await fs.readdir(contentDir);
+  const datasetReadme = path.join(
+    process.cwd(),
+    '/content/' + datasets[0] + '/README.md'
+  );
+  const readme = await fs.readFile(datasetReadme, 'utf8');
+  let { mdxSource, frontMatter, excerpt } = await parse(readme, '.mdx');
+  return {
+    props: {
+      mdxSource,
+      frontMatter,
+      excerpt,
+    },
+  };
+};
+
+export default function DatasetPage({ mdxSource, frontMatter, excerpt }) {
   return (
-    <div className={styles.container}>
+    <div className="prose mx-auto">
-      <Head>
+      <header>
-        <title>Create Next App</title>
+        <div className="mb-6">
-        <meta name="description" content="Generated by create next app" />
+          <>
-        <link rel="icon" href="/favicon.ico" />
+            <h1>{frontMatter.title}</h1>
-      </Head>
+            {frontMatter.author && (
-
+              <div className="-mt-6">
-      <main className={styles.main}>
+                <p className="opacity-60 pl-1">{frontMatter.author}</p>
-        <h1 className={styles.title}>
+              </div>
-          Welcome to <a href="https://nextjs.org">Next.js!</a>
+            )}
-        </h1>
+            {frontMatter.description && (
-
+              <p className="description">{frontMatter.description}</p>
-        <p className={styles.description}>
+            )}
-          Get started by editing{' '}
+          </>
-          <code className={styles.code}>pages/index.tsx</code>
-        </p>
-
-        <div className={styles.grid}>
-          <a href="https://nextjs.org/docs" className={styles.card}>
-            <h2>Documentation &rarr;</h2>
-            <p>Find in-depth information about Next.js features and API.</p>
-          </a>
-
-          <a href="https://nextjs.org/learn" className={styles.card}>
-            <h2>Learn &rarr;</h2>
-            <p>Learn about Next.js in an interactive course with quizzes!</p>
-          </a>
-
-          <a
-            href="https://github.com/vercel/next.js/tree/canary/examples"
-            className={styles.card}
-          >
-            <h2>Examples &rarr;</h2>
-            <p>Discover and deploy boilerplate example Next.js projects.</p>
-          </a>
-
-          <a
-            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
-            target="_blank"
-            rel="noopener noreferrer"
-            className={styles.card}
-          >
-            <h2>Deploy &rarr;</h2>
-            <p>
-              Instantly deploy your Next.js site to a public URL with Vercel.
-            </p>
-          </a>
         </div>
+      </header>
+      <main>
+        <DRD source={mdxSource} />
       </main>
-
-      <footer className={styles.footer}>
-        <a
-          href="https://vercel.com?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Powered by{' '}
-          <span className={styles.logo}>
-            <Image src="/vercel.svg" alt="Vercel Logo" width={72} height={16} />
-          </span>
-        </a>
-      </footer>
     </div>
-  )
+  );
 }