From 0dac24f77d943a057181578b0868e772f12119da Mon Sep 17 00:00:00 2001
From: Matt Walsh <github@netbymatt.com>
Date: Sat, 22 Mar 2025 13:52:00 +0100
Subject: [PATCH] playlist json

---
 index.mjs               |  2 ++
 src/music-list.mjs      |  0
 src/playlist-reader.mjs | 12 ++++++++++++
 src/playlist.mjs        | 15 +++++++++++++++
 4 files changed, 29 insertions(+)
 delete mode 100644 src/music-list.mjs
 create mode 100644 src/playlist-reader.mjs
 create mode 100644 src/playlist.mjs

diff --git a/index.mjs b/index.mjs
index cca8e0b..8bafffe 100644
--- a/index.mjs
+++ b/index.mjs
@@ -3,6 +3,7 @@ import fs from 'fs';
 import corsPassThru from './cors/index.mjs';
 import radarPassThru from './cors/radar.mjs';
 import outlookPassThru from './cors/outlook.mjs';
+import playlist from './src/playlist.mjs';
 
 const app = express();
 const port = process.env.WS4KP_PORT ?? 8080;
@@ -14,6 +15,7 @@ app.set('view engine', 'ejs');
 app.get('/stations/*', corsPassThru);
 app.get('/Conus/*', radarPassThru);
 app.get('/products/*', outlookPassThru);
+app.get('/playlist.json', playlist);
 
 // version
 const { version } = JSON.parse(fs.readFileSync('package.json'));
diff --git a/src/music-list.mjs b/src/music-list.mjs
deleted file mode 100644
index e69de29..0000000
diff --git a/src/playlist-reader.mjs b/src/playlist-reader.mjs
new file mode 100644
index 0000000..401f23d
--- /dev/null
+++ b/src/playlist-reader.mjs
@@ -0,0 +1,12 @@
+import fs from 'fs/promises';
+
+const reader = async () => {
+	// get the listing of files in the folder
+	const rawFiles = await fs.readdir('./server/music');
+	// filter for mp3 files
+	const files = rawFiles.filter((file) => file.match(/\.mp3$/));
+	console.log(files);
+	return files;
+};
+
+export default reader;
diff --git a/src/playlist.mjs b/src/playlist.mjs
new file mode 100644
index 0000000..ee9c4ac
--- /dev/null
+++ b/src/playlist.mjs
@@ -0,0 +1,15 @@
+import reader from './playlist-reader.mjs';
+
+const playlistGenerator = async (req, res) => {
+	try {
+		const availableFiles = await reader();
+		res.json({
+			availableFiles,
+		});
+	} catch (e) {
+		console.error(e);
+	}
+	res.send();
+};
+
+export default playlistGenerator;