134 lines
4.2 KiB
Python
134 lines
4.2 KiB
Python
import os
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import urllib.parse
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from email import header
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import requests
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from auth.session import SessionData, SessionManager
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from fastapi import APIRouter
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from fastapi.responses import RedirectResponse
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from backend.endpoints.queue import delete_item
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music_router = APIRouter(prefix="/music")
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SPOTIFY_CLIENT_ID = os.getenv("SPOTIFY_CLIENT_ID")
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SPOTIFY_CLIENT_SECRET = os.getenv("SPOTIFY_CLIENT_SECRET")
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SPOTIFY_REDIRECT_URI = os.getenv("HOST") + "/music/callback"
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SPOTIFY_AUTH_URL = "https://accounts.spotify.com/authorize"
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SPOTIFY_TOKEN_URL = "https://accounts.spotify.com/api/token"
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SPOTIFY_PLAY_URL = "https://api.spotify.com/v1/"
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# Step 1: Redirect user to Spotify login
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@music_router.get("/login")
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def login():
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scope = "user-modify-playback-state user-read-playback-state"
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url = (
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f"{SPOTIFY_AUTH_URL}?response_type=code"
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f"&client_id={SPOTIFY_CLIENT_ID}"
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f"&scope={scope}"
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f"&redirect_uri={SPOTIFY_REDIRECT_URI}"
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)
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return RedirectResponse(url)
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# Step 2: Callback to get access token
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@music_router.get("/callback")
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def callback(code: str):
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payload = {
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"grant_type": "authorization_code",
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"code": code,
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"redirect_uri": SPOTIFY_REDIRECT_URI,
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"client_id": SPOTIFY_CLIENT_ID,
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"client_secret": SPOTIFY_CLIENT_SECRET,
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}
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response = requests.post(SPOTIFY_TOKEN_URL, data=payload)
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token_info = response.json()
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access_token = token_info.get("access_token")
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refresh_token = token_info.get("refresh_token")
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expires_in = token_info.get("expires_in")
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if any(token is None for token in [access_token, refresh_token, expires_in]):
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return {"error": "Failed to obtain access token from Spotify."}
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# Salva access_token in sessione o database per usi futuri
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old_session = SessionManager.instance().get_current_session()
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SessionManager.instance().set_session(SessionData(access_token, refresh_token, expires_in))
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session = SessionManager.instance().get_current_session()
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return {
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"changed": session != old_session,
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"access_token": session.access_token,
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}
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@music_router.get("/search")
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def search(query: str):
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try:
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url = SPOTIFY_PLAY_URL + f"search?q={query}&type=track"
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header = {
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"Authorization": "Bearer " + SessionManager.instance().get_current_session().access_token,
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"Content-Type": "application/json"
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}
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response = requests.get(url, headers=header)
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return response.json()
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except Exception as e:
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print(e)
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@music_router.get("/play")
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def play(song_id: str):
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try:
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url = SPOTIFY_PLAY_URL + "me/player/play"
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body = {
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"uris": [f"spotify:track:{song_id}"],
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"position_ms": 0
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}
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header = {
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"Authorization": "Bearer " + SessionManager.instance().get_current_session().access_token,
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"Content-Type": "application/json"
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}
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print(body)
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response = requests.put(url,json=body, headers=header)
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return response.json()
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except Exception as e:
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print(e)
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@music_router.get("/current-song")
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def current_song():
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try:
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url = SPOTIFY_PLAY_URL + f"me/player/currently-playing?marketing=IT"
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header = {
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"Authorization": "Bearer " + SessionManager.instance().get_current_session().access_token,
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"Content-Type": "application/json"
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}
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return requests.get(url, headers=header).json()
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except Exception as e:
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print(e)
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@music_router.get("/add_queue_track")
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async def add_queue_track(song_id: str):
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try:
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params = {
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"uri": f"spotify:track:{song_id}"
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}
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url = f"{SPOTIFY_PLAY_URL}me/player/queue"
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header = {
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"Authorization": "Bearer " + SessionManager.instance().get_current_session().access_token,
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}
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response_code = requests.post(url, headers=header, params=params).status_code
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if response_code == 204:
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return {"success": True, "message": "Track added to queue"}
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else:
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return {"success": False, "message": "Failed to add track to queue", "status_code": response_code}
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except Exception as e:
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import traceback
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traceback.print_exc()
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print(e)
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