refactored, fixed mp3 length bug, added lossless tag to database

Client/scripts.js

@@ -3,7 +3,8 @@ let ip;
 let alertTime = 2;
 let adminPass = "";
 const ERR_NO_ADMIN = "401"; // gonna use this later to refactor
-const VALID_FILE_EXT = ["mp3","flac","wav"]
+const VALID_FILE_EXT = ["mp3","flac","wav"];
+
 async function alertText(text="Song Added!") {
     alertbox = document.getElementById("alert");
     alertbox.innerHTML = text;
@@ -17,6 +18,7 @@ async function alertText(text="Song Added!") {
 async function getFromServer(bodyInfo, source="",password=adminPass) {
     try{
         if (bodyInfo != null) {
+            // the currently set password is always included in every request
             bodyInfo["password"] = password;
         }
         const response = await fetch("http://"+ip+"/"+source, {
@@ -142,6 +144,7 @@ async function searchSongs(searchTerm){
         document.getElementById("songlist").innerHTML = "<h1>We might not have that one...</h1>";
     }
 }
+
 function alertTimeEnter(e){
     if (e.key == "Enter") {
         e.preventDefault(); 
@@ -178,6 +181,7 @@ function ipSetter(){
             alertText("Your IP is now set to "+ipBox+" at port 19054 (Default)")
         }
     }
+    // anytime the server ip changes the qrcode should change to use it
     qrCodeGenerate()
         
 }

Server/databaseGenerator.py

@@ -35,7 +35,7 @@ except:
     songDatabase.execute("UPDATE meta SET data = ? WHERE id = 'songDirectory'", (soundLocation,))
 if args.mode.lower() == "update":
     #Create if not exists
-    songDatabase.execute("CREATE TABLE IF NOT EXISTS songs (filename TEXT PRIMARY KEY, title TEXT, artist TEXT, art TEXT, length INTEGER);")
+    songDatabase.execute("CREATE TABLE IF NOT EXISTS songs (filename TEXT PRIMARY KEY, title TEXT, artist TEXT, art TEXT, length INTEGER, lossless INTEGER);")
     songDatabase.execute("SELECT filename FROM songs;")
     dBfilelist = songDatabase.fetchall()
     dBfilelistSet = set()
@@ -50,7 +50,7 @@ if args.mode.lower() == "update":
     print("new songs: " + ", ".join(songFiles))
 elif args.mode.lower()=="new":
     songDatabase.execute("DROP TABLE IF EXISTS songs;")
-    songDatabase.execute("CREATE TABLE songs (filename TEXT PRIMARY KEY, title TEXT, artist TEXT, art TEXT, length INTEGER);")
+    songDatabase.execute("CREATE TABLE songs (filename TEXT PRIMARY KEY, title TEXT, artist TEXT, art TEXT, length INTEGER, lossless INTEGER);")
 else:
     raise ValueError("Must be \"new\" or \"update\"")
 
@@ -65,37 +65,43 @@ if args.art.lower() == "true" and not(args.apikey == ""):
 validFormats = ["mp3","flac","wav"]
 
 for i in songFiles:
+    # songFiles is the list of filenames, so i is the filename of each song
     global song
-    extension = i.split(".")
+    filenamesplit = i.split(".")
-    extension = extension[len(extension)-1]
+    extension = filenamesplit[len(filenamesplit)-1]
+    lossless = 0 # sqlite doesn't have booleans. what is this, C?
     if not(extension.lower() in validFormats):
         # skip any non music files (like directories or cover art)
         continue
     try:
+        print(extension)
+        # get the metadata
         if(extension.lower() == "mp3"):
-            # get the metadata
             song = EasyID3(soundLocation+i)
         elif(extension.lower() == "flac"):
             song = mutagen.flac.FLAC(soundLocation+i)
+            lossless = 1
         elif(extension.lower() in ["wav","wave"]):
+            # Im actually pretty sure waves can't have metadata, but whatevz
             song = mutagen.wave.WAVE(soundLocation+i)
+            lossless = 1
         title = song['title'][0]
         artist = song['artist'][0]
     except:
         if "_" in i:
-            # if metadata is missing, try to use file name following title_artist.mp3
+            # if metadata is missing, try to use file name following "title_artist.mp3"
             song = i.split("_")
             title = song[0]
             artist = song[1].split(".")[0]
         elif "-" in i:
-            # if there's no underscore, try artist - title.mp3
+            # if there's no underscore, try "artist - title.mp3"
             song = i.split("-")
             title = song[1].split(".")[0]
             artist = song[0]
             title = title.strip()
             artist = artist.strip()
         else:
-            #if the file is not formatted with an underscore, the title is the file name
+            #if the file is not formatted with an underscore or hyphen, the title is the file name
             title = i
             artist = None
     if args.art.lower() == "true" and not(args.apikey == ""):
@@ -112,13 +118,19 @@ for i in songFiles:
     else:
         image=None
     try:
-        length = math.ceil(song.info.length)
+        if extension.lower() in ['flac','wave','wav']:
+            length = math.ceil(song.info.length)
+        elif extension.lower() == "mp3":
+            # for some reason ID3 and mutagen.mp3 get different info
+            # artist and title are in id3() and length is in mp3()
+            # I dunno why
+            length = MP3(soundLocation+i).info.length
     except:
         length = 0
     if len(songFiles) != 1:
         index = (songFiles.index(i))%4
         print("\r" + str(loading[index] + str(math.floor((songFiles.index(i)/(len(songFiles)-1))*100))+ "%"), end='', flush=True)
-    # each "song" is stored as a SQLite entry following the format seen in the readME
+    # each "song" is stored as a SQLite entry following the format seen below
-    songDatabase.execute(f"INSERT INTO songs (filename, title, artist, art, length) VALUES (?,?,?,?,?)",(i,title,artist,image,length))
+    songDatabase.execute(f"INSERT INTO songs (filename, title, artist, art, length, lossless) VALUES (?,?,?,?,?,?)",(i,title,artist,image,length,lossless))
 
 fileOfDB.commit()

Server/webbyBits.py

@@ -40,11 +40,13 @@ elif "/" in soundLocation:
 else:
     soundLocation += "\\"
 #Create Virtual table for searching
+#I'm not sure why i don't do this in the databaseGenerator, but it also takes like 3 seconds so i'm not messing with it rn
 songDatabase.execute("DROP TABLE virtualSongs;")
-songDatabase.execute("CREATE VIRTUAL TABLE virtualSongs USING fts5(filename, title, artist, art, length);")
+songDatabase.execute("CREATE VIRTUAL TABLE virtualSongs USING fts5(filename, title, artist, art, length, lossless);")
 songDatabase.execute("INSERT INTO virtualSongs SELECT * FROM songs;")
 fileofDB.commit()
 fileofDB.close()
+
 #Initializing all the global stuff
 random.seed()
 global partyMode
@@ -66,6 +68,7 @@ CORS(app)
 def queueSong(song):
     with playlistLock:
         playlist.append(song)
+
 # this is a loop that plays the songs and checks for playlist changes, skips, ect.
 def playQueuedSongs():
     global skipNow
@@ -94,15 +97,11 @@ def playQueuedSongs():
                 songDatabase.execute("SELECT * FROM songs ORDER BY RANDOM() LIMIT 1;")
                 result = songDatabase.fetchall()
                 # adds the random songs for party mode
-                # the above 2 means this only applies if (a song is playing (or paused)) and the queue is empty
+                # the above 2 means this only applies if (a song is playing or paused) and (the queue is empty)
                 playlist.append(result[0][0])
         # check for new songs every second
         # I just didn't want to eat too much processing looping  
         time.sleep(1)
-# start the media player thread
-queueThread = threading.Thread(target=playQueuedSongs)
-queueThread.daemon = True
-queueThread.start()
 
 @app.route("/controls", methods=['POST'])
 def playerControls():
@@ -112,13 +111,13 @@ def playerControls():
     recieveData=request.get_json(force=True)
     if recieveData["control"] != None:
         if recieveData["control"] == "play-pause":
-            if ADMIN_PASS == recieveData['password'] or not(ADMIN_PASS) or controlPerms["PP"]:
+            if ADMIN_PASS == recieveData['password'] or controlPerms["PP"]:
                 player.pause()
                 return "200"
             else:
                 return ERR_NO_ADMIN
         elif recieveData["control"] == "skip":
-            if ADMIN_PASS == recieveData['password'] or not(ADMIN_PASS) or controlPerms["SK"]:
+            if ADMIN_PASS == recieveData['password'] or controlPerms["SK"]:
                 skipNow = True
                 return "200"
             else:
@@ -136,13 +135,13 @@ def settingsControl():
     global player
     recieveData = request.get_json(force=True)
     if recieveData["setting"] == "volume":
-        if ADMIN_PASS == recieveData['password'] or not(ADMIN_PASS) or controlPerms["VOL"]:
+        if ADMIN_PASS == recieveData['password'] or controlPerms["VOL"]:
             volumePassed = player.audio_set_volume(int(recieveData["level"]))
             return {"volumePassed":volumePassed}
         else:
             return ERR_NO_ADMIN
     elif recieveData["setting"] == "partymode-toggle":
-        if ADMIN_PASS == recieveData['password'] or not(ADMIN_PASS) or controlPerms["PM"]:
+        if ADMIN_PASS == recieveData['password'] or controlPerms["PM"]:
             partyMode = not(partyMode)
             return "200"
         else:
@@ -231,5 +230,11 @@ def getPlaylist():
     return tempPlaylist
 
 if __name__ == "__main__":
+    # There's not really a whole lot of point to a main function for something like this, you'd never use any of these methods
+    # elsewhere, but its just good practice i guess
+    # start the media player thread
+    queueThread = threading.Thread(target=playQueuedSongs)
+    queueThread.daemon = True
+    queueThread.start()
     app.run(host='0.0.0.0', port=portTheUserPicked)
     

readme.md

@@ -65,7 +65,7 @@ These are specific details on each section of the app, and how to use them
             - The total set of features that can be restricted is 
                 - Skip track 
                 - Play-pause toggle
-                - Add track 
+                - Add track to queue
                 - Partymode toggle
                 - Change volume
         - When this argument is left out (or empty string) the admin features aren't used, and everyone can do everything
@@ -90,4 +90,5 @@ From left to right:
 ## External Credits
  - QR Code Generator: JS file found [here](https://cdnjs.cloudflare.com/ajax/libs/qrcodejs/1.0.0/qrcode.min.js)
  - Cookie Popup: JS file found [here](https://cookieconsent.popupsmart.com/src/js/popper.js)
-*See `LICENSE.md` for redistribution details.
+
+*See `LICENSE.md` for redistribution and editing details.*