get_rand_track()

database.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+"""
+Contains helper functions for accessing the database.
+"""
+import os
+from urllib import parse
+
+import config
+
+
+async def get_random_track(request):
+	"""Selects a random track."""
+	async with request.app.state.db_pool.acquire() as conn:
+		track = await conn.fetchrow(
+			"SELECT * FROM track ORDER BY random() LIMIT 1"
+		)
+	track = dict(track)
+	fpath = track.pop('filepath')
+	art256 = os.path.join(os.path.dirname(fpath), 'folder-256x256.jpg')
+	art64 = os.path.join(os.path.dirname(fpath), 'folder-64x64.jpg')
+	track['source'] = convert_filepath(fpath)
+	track['artwork'] = [{
+		'src': convert_filepath(art256),
+		'sizes': '256x256',
+		'type': 'image/jpeg'
+		}, {
+		'src': convert_filepath(art64),
+		'sizes': '64x64',
+		'type': 'image/jpeg'
+		}
+	]
+	return track
+
+
+def convert_filepath(path):
+	"""Convert a filepath to a URL."""
+	path = os.path.relpath(path, config.music_dir)
+	path = config.server_homepage + '/library/' + path
+	#path = parse.quote(path)
+	return path

pyrite.py

@@ -4,12 +4,15 @@ A music steaming application.
 """
 import random
 
+import asyncpg
 from fastapi import FastAPI, Request
 from fastapi.templating import Jinja2Templates
 from fastapi.staticfiles import StaticFiles
 from fastapi.responses import HTMLResponse
 
+import config
 #import buckler_fastapi
+import database as db
 
 app = FastAPI()
 #app.add_middleware(buckler_fastapi.BucklerSessionMiddleware)
@@ -17,68 +20,20 @@ app = FastAPI()
 app.mount("/static", StaticFiles(directory="static"), name="static")
 templates = Jinja2Templates(directory="templates")
 
+
 @app.get("/", response_class=HTMLResponse)
 async def index(request: Request):
 	context = {"request": request}
 	return templates.TemplateResponse('index.html', context)
 
-@app.get("/player", response_class=HTMLResponse)
-async def player(request: Request):
-	context = {"request": request}
-	return templates.TemplateResponse('player.html', context)
 
 @app.get("/rand_track/")
-async def get_rand_track():
+async def get_rand_track(request: Request):
 	"""Return a random track."""
-	tracks = [{
+	track = await db.get_random_track(request)
-		'title': "Blade Runner",
+	return track
-		'artist': "Beast In Black",
+
-		'album': "Dark Connection",
+
-		'source': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/01%20-%20Blade%20Runner.opus",
+@app.on_event("startup")
-		'artwork': [{
+async def startup():
-			'src': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/folder-256x256.jpg",
+	app.state.db_pool = await asyncpg.create_pool(**config.db)
-			'sizes': "256x256",
-			'type': "image/jpeg"
-			}]
-		}, {
-		'title': "Bella Donna",
-		'artist': "Beast In Black",
-		'album': "Dark Connection",
-		'source': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/02%20-%20Bella%20Donna.opus",
-		'artwork': [{
-			'src': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/folder-256x256.jpg",
-			'sizes': "256x256",
-			'type': "image/jpeg"
-			}]
-		}, {
-		'title': "Highway To Mars",
-		'artist': "Beast In Black",
-		'album': "Dark Connection",
-		'source': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/03%20-%20Highway%20To%20Mars.opus",
-		'artwork': [{
-			'src': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/folder-256x256.jpg",
-			'sizes': "256x256",
-			'type': "image/jpeg"
-			}]
-		}, {
-		'title': "Hardcore",
-		'artist': "Beast In Black",
-		'album': "Dark Connection",
-		'source': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/04%20-%20Hardcore.opus",
-		'artwork': [{
-			'src': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/folder-256x256.jpg",
-			'sizes': "256x256",
-			'type': "image/jpeg"
-			}]
-		}, {
-		'title': "One Night In Tokyo",
-		'artist': "Beast In Black",
-		'album': "Dark Connection",
-		'source': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/05%20-%20One%20Night%20In%20Tokyo.opus",
-		'artwork': [{
-			'src': "https://steelbea.me/scorch_test/library/Beast%20In%20Black/Beast%20In%20Black%20-%20Dark%20Connection%20%282021%29%20%5BFLAC%5D%20%7BNB62072%7D/folder-256x256.jpg",
-			'sizes': "256x256",
-			'type': "image/jpeg"
-			}]
-		}]
-	return random.choice(tracks)