feat: Add initial spotify widget

blueprints/spotify.py

@@ -0,0 +1,122 @@
+from flask import redirect, request, Blueprint, url_for
+from tools import json_response
+import os
+import requests
+import time
+import base64
+
+spotify_bp = Blueprint('spotify', __name__)
+
+CLIENT_ID = os.getenv("SPOTIFY_CLIENT_ID")
+CLIENT_SECRET = os.getenv("SPOTIFY_CLIENT_SECRET")
+ALLOWED_SPOTIFY_USER_ID = os.getenv("SPOTIFY_USER_ID")
+
+SPOTIFY_AUTH_URL = "https://accounts.spotify.com/authorize"
+SPOTIFY_TOKEN_URL = "https://accounts.spotify.com/api/token"
+SPOTIFY_CURRENTLY_PLAYING_URL = "https://api.spotify.com/v1/me/player/currently-playing"
+
+SCOPE = "user-read-currently-playing user-read-playback-state"
+
+ACCESS_TOKEN = None
+REFRESH_TOKEN = os.getenv("SPOTIFY_REFRESH_TOKEN")
+TOKEN_EXPIRES = 0
+
+def refresh_access_token():
+    """Refresh Spotify access token when expired."""
+    global ACCESS_TOKEN, TOKEN_EXPIRES
+
+    # If still valid, reuse it
+    if ACCESS_TOKEN and time.time() < TOKEN_EXPIRES - 60:
+        return ACCESS_TOKEN
+
+    auth_str = f"{CLIENT_ID}:{CLIENT_SECRET}"
+    b64_auth = base64.b64encode(auth_str.encode()).decode()
+
+    data = {
+        "grant_type": "refresh_token",
+        "refresh_token": REFRESH_TOKEN,
+    }
+    headers = {"Authorization": f"Basic {b64_auth}"}
+
+    response = requests.post(SPOTIFY_TOKEN_URL, data=data, headers=headers)
+    if response.status_code != 200:
+        print("Failed to refresh token:", response.text)
+        return None
+
+    token_info = response.json()
+    ACCESS_TOKEN = token_info["access_token"]
+    TOKEN_EXPIRES = time.time() + token_info.get("expires_in", 3600)
+    return ACCESS_TOKEN
+
+
+
+@spotify_bp.route("/login")
+def login():
+    auth_query = (
+        f"{SPOTIFY_AUTH_URL}?response_type=code&client_id={CLIENT_ID}"
+        f"&redirect_uri={url_for("spotify.callback", _external=True)}&scope={SCOPE}"
+    )
+    return redirect(auth_query)
+
+@spotify_bp.route("/callback")
+def callback():
+    code = request.args.get("code")
+    if not code:
+        return "Authorization failed.", 400
+
+    data = {
+        "grant_type": "authorization_code",
+        "code": code,
+        "redirect_uri": url_for("spotify.callback", _external=True),
+        "client_id": CLIENT_ID,
+        "client_secret": CLIENT_SECRET,
+    }
+    response = requests.post(SPOTIFY_TOKEN_URL, data=data)
+    token_info = response.json()
+    if "access_token" not in token_info:
+        return json_response(request, {"error": "Failed to obtain token", "details": token_info}, 400)
+
+    access_token = token_info["access_token"]
+    me = requests.get(
+        "https://api.spotify.com/v1/me",
+        headers={"Authorization": f"Bearer {access_token}"}
+    ).json()
+
+    if me.get("id") != ALLOWED_SPOTIFY_USER_ID:
+        return json_response(request, {"error": "Unauthorized user"}, 403)
+
+    global REFRESH_TOKEN
+    REFRESH_TOKEN = token_info.get("refresh_token")
+    print("Spotify authorization successful.")
+    print("Refresh Token:", REFRESH_TOKEN)
+    return redirect(url_for("spotify.currently_playing"))
+
+@spotify_bp.route("/")
+@spotify_bp.route("/currently-playing")
+def currently_playing():
+    """Public endpoint showing your current track."""
+    token = refresh_access_token()
+    if not token:
+        return json_response(request, {"error": "Failed to refresh access token"}, 500)
+
+    headers = {"Authorization": f"Bearer {token}"}
+    response = requests.get(SPOTIFY_CURRENTLY_PLAYING_URL, headers=headers)
+
+    if response.status_code == 204:
+        return json_response(request, {"message": "Nothing is currently playing."}, 200)
+    elif response.status_code != 200:
+        return json_response(request, {"error": "Spotify API error", "status": response.status_code}, response.status_code)
+
+    data = response.json()
+    if not data.get("item"):
+        return json_response(request, {"message": "Nothing is currently playing."}, 200)
+
+
+    track = {
+        "song_name": data["item"]["name"],
+        "artist": ", ".join([artist["name"] for artist in data["item"]["artists"]]),
+        "album_name": data["item"]["album"]["name"],
+        "album_art": data["item"]["album"]["images"][0]["url"],
+        "is_playing": data["is_playing"]
+    }
+    return json_response(request, {"spotify":track}, 200)

server.py

@@ -25,6 +25,7 @@ from blueprints.wellknown import wk_bp
 from blueprints.api import api_bp
 from blueprints.podcast import podcast_bp
 from blueprints.acme import acme_bp
+from blueprints.spotify import spotify_bp
 from tools import isCurl, isCrawler, getAddress, getFilePath, error_response, getClientIP, json_response, getHandshakeScript, get_tools_data
 from curl import curl_response
 
@@ -38,6 +39,7 @@ app.register_blueprint(wk_bp, url_prefix='/.well-known')
 app.register_blueprint(api_bp, url_prefix='/api/v1')
 app.register_blueprint(podcast_bp)
 app.register_blueprint(acme_bp)
+app.register_blueprint(spotify_bp, url_prefix='/spotify')
 
 dotenv.load_dotenv()
 

templates/assets/css/brand-reveal.min.css

@@ -1 +1 @@
-.name-container{display:inline-flex;align-items:center;overflow:hidden;position:absolute;width:fit-content;left:50%;transform:translateX(-50%)}.slider{position:relative;left:0;animation:1s linear 1s forwards slide}@keyframes slide{0%{left:0}100%{left:calc(100%)}}.brand{mask-image:linear-gradient(to right,black 50%,transparent 50%);-webkit-mask-image:linear-gradient(to right,black 50%,transparent 50%);mask-position:100% 0;-webkit-mask-position:100% 0;mask-size:200%;-webkit-mask-size:200%;animation:1s linear 1s forwards reveal}@keyframes reveal{0%{mask-position:100% 0;-webkit-mask-position:100% 0}100%{mask-position:0 0;-webkit-mask-position:0 0}}
+.name-container{display:inline-flex;align-items:center;overflow:hidden;position:absolute;width:fit-content;left:50%;transform:translateX(-50%)}.slider{position:relative;left:0;animation:1s linear 1s forwards slide}@keyframes slide{0%{left:0}100%{left:calc(100%)}}.brand{mask-image:linear-gradient(to right,black 50%,transparent 50%);-webkit-mask-image:linear-gradient(to right,black 50%,transparent 50%);mask-position:100% 0;-webkit-mask-position:100% 0;mask-size:200%;-webkit-mask-size:200%;animation:1s linear 1s forwards reveal}@keyframes reveal{0%{mask-position:100% 0;-webkit-mask-position:100% 0}100%{mask-position:0 0;-webkit-mask-position:0 0}}.now-playing{position:fixed;bottom:0;right:0;border-top-left-radius:10px;background:#10101039;padding:1em}

templates/index.html

@@ -292,7 +292,161 @@ Check them out here!</blockquote><img class="img-fluid" src="/assets/img/pfront.
     <div class="d-none d-print-none d-sm-none d-md-block d-lg-block d-xl-block d-xxl-block clock" style="padding: 1em;background: #10101039;border-top-right-radius: 10px;"><svg xmlns="http://www.w3.org/2000/svg" width="1em" height="1em" viewBox="0 0 20 20" fill="none" class="fs-2">
 
             <path fill-rule="evenodd" clip-rule="evenodd" d="M10 18C14.4183 18 18 14.4183 18 10C18 5.58172 14.4183 2 10 2C5.58172 2 2 5.58172 2 10C2 14.4183 5.58172 18 10 18ZM11 6C11 5.44772 10.5523 5 10 5C9.44771 5 9 5.44772 9 6V10C9 10.2652 9.10536 10.5196 9.29289 10.7071L12.1213 13.5355C12.5118 13.9261 13.145 13.9261 13.5355 13.5355C13.9261 13.145 13.9261 12.5118 13.5355 12.1213L11 9.58579V6Z" fill="currentColor"></path>
-        </svg><span style="margin-left: 10px;font-family: 'Anonymous Pro', monospace;">{{time|safe}}</span></div>
+        </svg><span style="margin-left: 10px;font-family: 'Anonymous Pro', monospace;">{{time|safe}}</span></div><!-- Pop-out button for mobile -->
+<button id="spotify-toggle" style="
+    display: none;
+    position: fixed;
+    bottom: 20px;
+    right: 20px;
+    z-index: 9999;
+    width: 50px;
+    height: 50px;
+    border: none;
+    background: none;
+    cursor: pointer;
+    padding: 0;
+">
+<img src="/assets/img/external/spotify.png" alt="Spotify" style="
+    width: 100%;
+    height: 100%;
+    border-radius: 50%;
+"></img>
+</button>
+
+<div id="spotify-widget" style="
+    position: fixed;
+    bottom: 20px;
+    right: 20px;
+    display: flex;
+    align-items: center;
+    background: #121212;
+    color: white;
+    padding: 10px 15px;
+    border-radius: 12px;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
+    font-family: sans-serif;
+    max-width: 300px;
+    z-index: 9999;
+    transition: transform 0.3s ease, opacity 0.3s ease;
+    opacity: 0.9;
+    transform: translateX(120%); /* start hidden off-screen */
+">
+    <img id="spotify-album-art" src="" alt="Album Art" style="
+        width: 56px;
+        height: 56px;
+        border-radius: 6px;
+        margin-right: 12px;
+        flex-shrink: 0;
+    ">
+    <div style="flex: 1; overflow: hidden;">
+        <div id="spotify-song" style="
+            font-weight: bold;
+            font-size: 0.95rem;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        "></div>
+        <div id="spotify-artist" style="
+            font-size: 0.85rem;
+            color: #ccc;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        "></div>
+        <div id="spotify-album" style="
+            font-size: 0.75rem;
+            color: #888;
+            white-space: nowrap;
+            overflow: hidden;
+            text-overflow: ellipsis;
+        "></div>
+    </div>
+</div>
+
+<script>
+const widget = document.getElementById('spotify-widget');
+const toggleBtn = document.getElementById('spotify-toggle');
+
+function isMobile() {
+    return window.innerWidth <= 768;
+}
+
+function updateVisibility() {
+    if(isMobile()){
+        widget.style.transform = 'translateX(120%)'; // hidden off-screen
+        toggleBtn.style.display = 'block';
+    } else {
+        widget.style.transform = 'translateX(0)'; // visible
+        toggleBtn.style.display = 'none';
+    }
+}
+
+// Toggle widget slide in/out on mobile
+toggleBtn.addEventListener('click', (e) => {
+    widget.style.transform = 'translateX(0)'; // slide in
+    e.stopPropagation();
+});
+
+// Close widget when clicking outside
+document.addEventListener('click', (e) => {
+    if(isMobile()){
+        if(!widget.contains(e.target) && e.target !== toggleBtn){
+            widget.style.transform = 'translateX(120%)'; // slide out
+        }
+    }
+});
+
+// Prevent clicks inside widget from closing it
+widget.addEventListener('click', (e) => {
+    e.stopPropagation();
+});
+
+// --- Spotify fetch ---
+async function updateSpotifyWidget() {
+    try {
+        const res = await fetch('/spotify/');
+        if (!res.ok) return;
+
+        const data = await res.json();
+        // Check if data contains an error or message indicating nothing is playing
+        if (data.error || data.message) {
+            widget.style.opacity = 0.5;
+            
+            // If existing data
+            if (document.getElementById('spotify-song').textContent) {
+                return false;
+            }
+            // Alternate text when nothing is playing
+            document.getElementById('spotify-album-art').src = '/assets/img/external/spotify.png';
+            document.getElementById('spotify-song').textContent = 'Not Playing';
+            document.getElementById('spotify-artist').textContent = '';
+            document.getElementById('spotify-album').textContent = '';
+            return false;
+        }
+
+        const track = data.spotify;
+
+        document.getElementById('spotify-album-art').src = track.album_art;
+        document.getElementById('spotify-song').textContent = track.song_name;
+        document.getElementById('spotify-artist').textContent = track.artist;
+        document.getElementById('spotify-album').textContent = track.album_name;
+
+        widget.style.opacity = track.is_playing ? 0.9 : 0.5;
+        return true;
+    } catch (err) {
+        console.error('Failed to fetch Spotify data', err);
+    }
+}
+
+// Wait for Spotify API to have responded before initial display
+updateSpotifyWidget().then(success => {
+    if(success) updateVisibility();
+});
+
+window.addEventListener('resize', updateVisibility);
+setInterval(updateSpotifyWidget, 15000);
+</script>
+
     <script src="/assets/bootstrap/js/bootstrap.min.js"></script>
     <script src="/assets/js/script.min.js"></script>
     <script src="/assets/js/grayscale.min.js"></script>