Add autodetection music player

.env.example

@@ -1,3 +1,3 @@
 MATTERMOST_ACCESS_TOKEN=
 MATTERMOST_SERVER_URL=https://my-mattermost.host
-MUSIC_APP=apple_music # or spotify
+MUSIC_APP=autodetect # or apple_music # or spotify

.gitignore

@@ -1,4 +1,5 @@
 .env
+.venv
 __pycache__
 .mypy_cache
-.venv
+.pytest_cache

music.py

@@ -1,9 +1,52 @@
-from mattermost import Mattermost
+import subprocess
+from connectors.apple_music import AppleMusic
+from connectors.spotify import Spotify
+import os
+from dotenv import load_dotenv
 
 class Music:
-    def __init__(self, connector):
+    def __init__(self):
-        self.mattermost = Mattermost()
+        load_dotenv()
-        self.connector = connector()
+        self.music_app = os.getenv('MUSIC_APP', 'autodetect')
+        if self.music_app == 'autodetect':
+            self.music_app = self.get_current_music_player()
+        self.connector = self.get_connector()
+
+    def get_connector(self):
+        if self.music_app == 'spotify':
+            return Spotify()
+        elif self.music_app == 'apple_music':
+            return AppleMusic()
+        else:
+            raise ValueError(f'Invalid music app: {self.music_app}')
 
     def get_current_track_info(self) -> tuple:
+        if self.connector:
             return self.connector.get_current_track_info()
+        return None, None, None
+
+    @staticmethod
+    def get_current_music_player():
+        spotify_status = (
+            subprocess.check_output(
+                "osascript -e 'application \"Spotify\" is running'", shell=True
+            )
+            .decode()
+            .strip()
+        )
+        apple_music_status = (
+            subprocess.check_output(
+                "osascript -e 'application \"Music\" is running'", shell=True
+            )
+            .decode()
+            .strip()
+        )
+        if spotify_status == "true":
+            player = "Spotify"
+        elif apple_music_status == "true":
+            player = "Apple Music"
+        else:
+            player = None
+
+        # print(f"Detected 📀 player: {player}")
+        return player

music_app.py

@@ -2,28 +2,21 @@ from datetime import datetime
 import time
 from music import Music
 from mattermost import Mattermost
-from connectors.apple_music import AppleMusic
-from connectors.spotify import Spotify
 from dotenv import load_dotenv
-import os
 
 load_dotenv()
 
 SLEEP_TIME = 3
 
-MUSIC_APP = (
-    os.getenv("MUSIC_APP", "apple_music").replace("_", " ").title().replace(" ", "")
-)
-print(f"Using 📀 {MUSIC_APP} connector")
-
 def playing_now() -> tuple:
-    music = Music(connector=globals()[MUSIC_APP])
+    music = Music()
     return music.get_current_track_info()
 
 
 def set_now_playing(name, artist, duration):
     now = datetime.now().strftime("%H:%M:%S")
-    print(f"{now} 🎧 {name} - {artist} ⏱️ {duration}")
+    duration = int(duration) if duration else 0
+    print(f"{now} 🎧 {name} - {artist} ⏱️  {duration} seconds")
     if name and artist and duration:
         Mattermost().set_now_playing(name, artist, duration)
 

readme.md

@@ -14,7 +14,7 @@ This is a Python application that fetches the currently playing track from eithe
 - Mattermost
 
 ## Environment Variables
-`MUSIC_APP` - This variable determines which music service the application will fetch the currently playing track from. It can be either `apple_music` or `spotify`.
+`MUSIC_APP` - This variable determines which music service the application will fetch the currently playing track from. It can be set to `autodetect` to automatically detect the running music application.
 `MATTERMOST_SERVER_URL` variable represents the URL of the Mattermost server.
 `MATTERMOST_ACCESS_TOKEN` the access token for the Mattermost API, which is obtained by generating a personal access token from the Mattermost user settings and is used to authenticate and authorize API requests to the Mattermost server.