unload plugin loadplugin.py. youtube-preview now gets lyrics.

plugins/loadplugin.py

@@ -6,6 +6,7 @@ import os
 import logging
 import importlib
 import simplematrixbotlib as botlib
+import sys  # Import sys module for unloading plugins
 
 # Dictionary to store loaded plugins
 PLUGINS = {}
@@ -32,9 +33,33 @@ async def load_plugin(plugin_name):
         logging.error(f"Error loading plugin {plugin_name}: {e}")
         return False
 
+async def unload_plugin(plugin_name):
+    """
+    Asynchronously unloads a plugin.
+
+    Args:
+        plugin_name (str): The name of the plugin to unload.
+
+    Returns:
+        bool: True if the plugin is unloaded successfully, False otherwise.
+    """
+    try:
+        if plugin_name in PLUGINS:
+            del PLUGINS[plugin_name]  # Remove the plugin from the PLUGINS dictionary
+            del sys.modules[f"plugins.{plugin_name}"]  # Unload the plugin module from sys.modules
+            logging.info(f"Unloaded plugin: {plugin_name}")
+            return True
+        else:
+            logging.warning(f"Plugin '{plugin_name}' is not loaded")
+            return False
+    except Exception as e:
+        # Log an error if the plugin fails to unload
+        logging.error(f"Error unloading plugin {plugin_name}: {e}")
+        return False
+
 async def handle_command(room, message, bot, prefix, config):
     """
-    Asynchronously handles the command to load a plugin.
+    Asynchronously handles the command to load or unload a plugin.
 
     Args:
         room (Room): The Matrix room where the command was invoked.
@@ -47,8 +72,9 @@ async def handle_command(room, message, bot, prefix, config):
         None
     """
     match = botlib.MessageMatch(room, message, bot, prefix)
-    if match.is_not_from_this_bot() and match.prefix() and match.command("load"):
-        # Check if the sender is the admin
+    if match.is_not_from_this_bot() and match.prefix():
+        command = match.command()
+        if command == "load":
             if str(message.sender) == config.admin_user:
                 args = match.args()
                 if len(args) != 1:
@@ -69,3 +95,21 @@ async def handle_command(room, message, bot, prefix, config):
             else:
                 # Send unauthorized message if the sender is not the admin
                 await bot.api.send_text_message(room.room_id, "You are not authorized to load plugins.")
+        elif command == "unload":
+            if str(message.sender) == config.admin_user:
+                args = match.args()
+                if len(args) != 1:
+                    # Send usage message if the command format is incorrect
+                    await bot.api.send_text_message(room.room_id, "Usage: !unload <plugin>")
+                else:
+                    plugin_name = args[0]
+                    # Unload the plugin
+                    success = await unload_plugin(plugin_name)
+                    if success:
+                        await bot.api.send_text_message(room.room_id, f"Plugin '{plugin_name}' unloaded successfully")
+                    else:
+                        await bot.api.send_text_message(room.room_id, f"Error unloading plugin '{plugin_name}'")
+            else:
+                # Send unauthorized message if the sender is not the admin
+                await bot.api.send_text_message(room.room_id, "You are not authorized to unload plugins.")
+

plugins/youtube-preview.py

@@ -11,7 +11,7 @@ from pytubefix import YouTube
 import simplematrixbotlib as botlib
 from youtube_title_parse import get_artist_title
 
-LYRICIST_API_URL = "https://lyrist.vercel.app/api/song/{}"
+LYRICIST_API_URL = "https://lyrist.vercel.app/api/{}"
 
 
 def seconds_to_minutes_seconds(seconds):
@@ -29,11 +29,12 @@ def seconds_to_minutes_seconds(seconds):
     return f"{minutes:02d}:{seconds:02d}"
 
 
-async def fetch_lyrics(artist):
+async def fetch_lyrics(song, artist):
     """
     Asynchronously fetches lyrics for a song from the Lyricist API.
 
     Args:
+        song (str): The name of the song.
         artist (str): The name of the artist.
 
     Returns:
@@ -42,7 +43,7 @@ async def fetch_lyrics(artist):
     """
     try:
         async with aiohttp.ClientSession() as session:
-            async with session.get(LYRICIST_API_URL.format(artist)) as response:
+            async with session.get(LYRICIST_API_URL.format(song, artist)) as response:
                 data = await response.json()
                 return data.get("lyrics")
     except Exception as e:
@@ -50,6 +51,7 @@ async def fetch_lyrics(artist):
         return None
 
 
+
 async def fetch_youtube_info(youtube_url):
     """
     Asynchronously fetches information about a YouTube video.
@@ -73,7 +75,7 @@ async def fetch_youtube_info(youtube_url):
         description_with_breaks = description.replace('\n', '<br>')
 
         # Fetching lyrics
-        lyrics = await fetch_lyrics(artist)
+        lyrics = await fetch_lyrics(song, artist)
         lyrics = lyrics.replace('\n', "<br>")
 
         info_message = f"""<strong>🎬🎝 Title:</strong> {title} | <strong>Length</strong>: {length} minutes | <strong>Views</strong>: {views}\n<details><summary><strong>⤵︎Description⤵︎</strong></summary>{description_with_breaks}</details>"""

requirements.txt

@@ -8,5 +8,5 @@ watchdog
 emoji
 python-slugify
 youtube_title_parse
-
+dnspython