Add more basic music support

db.py

@@ -598,6 +598,25 @@ class Diario(Base):
         session.close()
 
 
+class CVMusic(Base):
+    __tablename__ = "cvmusic"
+
+    id = Column(BigInteger, primary_key=True)
+    title = Column(String, nullable=False)
+    timestamp = Column(DateTime, nullable=False)
+
+    player_id = Column(Integer, ForeignKey("royals.id"))
+    player = relationship("Royal")
+
+    @staticmethod
+    def create_and_add(title: str, player_id: int):
+        session = Session()
+        session.add(CVMusic(title=title,
+                            timestamp=datetime.datetime.now(),
+                            player_id=player_id))
+        session.commit()
+        session.close()
+
 # If run as script, create all the tables in the db
 if __name__ == "__main__":
     Base.metadata.create_all(bind=engine)

discordbot.py

@@ -1,5 +1,8 @@
+import datetime
+
 import discord
 import discord.opus
+import functools
 from discord.ext import commands
 import db
 import re
@@ -21,12 +24,18 @@ discord.opus.load_opus("libopus-0.dll")
 voice_client = None
 voice_player = None
 
+
+async def find_user(user: discord.User):
+    session = await loop.run_in_executor(None, db.Session)
+    user = await loop.run_in_executor(None, session.query(db.Discord).filter_by(discord_id=user.id).first)
+    return user
+
+
 @client.event
 async def on_message(message: discord.Message):
-    # Open a new postgres session
-    session = db.Session()
-    try:
     if message.content.startswith("!register"):
+        await client.send_typing(message.channel)
+        session = await loop.run_in_executor(None, db.Session())
         try:
             username = message.content.split(" ", 1)[1]
         except IndexError:
@@ -41,32 +50,80 @@ async def on_message(message: discord.Message):
             return
         session.add(d)
         session.commit()
+        session.close()
         await client.send_message(message.channel, "✅ Sincronizzazione completata!")
     elif message.content.startswith("!cv") and discord.opus.is_loaded():
+        await client.send_typing(message.channel)
         if message.author.voice.voice_channel is None:
             await client.send_message(message.channel, "⚠ Non sei in nessun canale!")
             return
         global voice_client
         voice_client = await client.join_voice_channel(message.author.voice.voice_channel)
         await client.send_message(message.channel, f"✅ Mi sono connesso in <#{message.author.voice.voice_channel.id}>.")
-        elif message.content.startswith("!music"):
+    elif message.content.startswith("!play"):
+        # Display typing status
+        await client.send_typing(message.channel)
+        # Check if the bot is connected to voice chat
         if voice_client is None or not voice_client.is_connected():
             await client.send_message(message.channel, f"⚠ Il bot non è connesso in nessun canale.")
             return
+        # Get the URL from the message
         try:
             url = message.content.split(" ", 1)[1]
         except IndexError:
             await client.send_message(message.channel, "⚠️ Non hai specificato un URL.")
             return
-            new_voice_player = await voice_client.create_ytdl_player(url)
+        # Download the file and create a new voice player
+        new_voice_player = await voice_client.create_ytdl_player(url, ytdl_options={
+            "noplaylist": True
+        })
+        # Replace the old voice player with the new one
         global voice_player
         if voice_player is not None:
             voice_player.stop()
         voice_player = new_voice_player
+        # Start playing the music
         voice_player.start()
-    finally:
-        session.close()
-
+        # Create the video rich embed
+        embed = discord.Embed(type="rich",
+                              title=voice_player.title,
+                              url=voice_player.url,
+                              colour=discord.Colour(13375518))
+        embed.set_author(name=voice_player.uploader)
+        embed.add_field(name="Durata", value=str(datetime.timedelta(seconds=voice_player.duration)), inline=False)
+        if voice_player.views is not None:
+            embed.add_field(name="Visualizzazioni", value="{:_}".format(voice_player.views).replace("_", " "))
+        if voice_player.likes is not None:
+            embed.add_field(name="Mi piace", value="{:_}".format(voice_player.likes).replace("_", " "))
+        if voice_player.dislikes is not None:
+            embed.add_field(name="Non mi piace", value="{:_}".format(voice_player.dislikes).replace("_", " "))
+        # Send the embed in the chat channel where the command was sent
+        await client.send_message(message.channel, f"▶️ In riproduzione:", embed=embed)
+        # Find the message sender in the db
+        user = await find_user(message.author)
+        # Add the audio to the database
+        await loop.run_in_executor(None, functools.partial(db.CVMusic.create_and_add, voice_player.title, user.royal_id))
+    elif message.content.startswith("!pause"):
+        await client.send_typing(message.channel)
+        if voice_player is None:
+            await client.send_message(message.channel, f"⚠ Nessun file audio sta venendo attualmente riprodotto.")
+            return
+        voice_player.pause()
+        await client.send_message(message.channel, f"⏸ Riproduzione messa in pausa.")
+    elif message.content.startswith("!resume"):
+        await client.send_typing(message.channel)
+        if voice_player is None:
+            await client.send_message(message.channel, f"⚠ Nessun file audio sta venendo attualmente riprodotto.")
+            return
+        voice_player.resume()
+        await client.send_message(message.channel, f"▶️ Riproduzione ripresa.")
+    elif message.content.startswith("!stop"):
+        await client.send_typing(message.channel)
+        if voice_player is None:
+            await client.send_message(message.channel, f"⚠ Nessun file audio sta venendo attualmente riprodotto.")
+            return
+        voice_player.stop()
+        await client.send_message(message.channel, f"⏹ Riproduzione interrotta.")
 
 async def update_users_pipe(users_connection):
     await client.wait_until_ready()