Enable commands globally if not sandboxing, add support for test guilds in env, monitor slash command & context menu usage, create error handler for slash commands, log slash commands in terminal

cogs/events.py

@@ -1,9 +1,11 @@
+from dislash import SlashInteraction
+
 from data import constants
 from data.snipe import Snipe, Action, should_snipe
 import datetime
 import discord
 from discord.ext import commands
-from functions import checks, easterEggResponses
+from functions import checks, easterEggResponses, stringFormatters
 from functions.database import stats, muttn, custom_commands, commands as command_stats
 import pytz
 from settings import READY_MESSAGE, SANDBOX, STATUS_MESSAGE
@@ -87,12 +89,9 @@ class Events(commands.Cog):
         Logs commands in your terminal.
         :param ctx: Discord Context
         """
-        DM = ctx.guild is None
-        print("{} in {}: {}".format(ctx.author.display_name,
-                                    "DM" if DM else "{} ({})".format(ctx.channel.name, ctx.guild.name),
-                                    ctx.message.content))
+        print(stringFormatters.format_command_usage(ctx))
 
-        command_stats.invoked()
+        command_stats.invoked(command_stats.InvocationType.TextCommand)
 
     @commands.Cog.listener()
     async def on_command_error(self, ctx, err):
@@ -123,14 +122,22 @@ class Events(commands.Cog):
         elif isinstance(err, (commands.BadArgument, commands.MissingRequiredArgument, commands.UnexpectedQuoteError)):
             await ctx.send("Controleer je argumenten.")
         else:
-            # Remove the InvokeCommandError because it's useless information
-            x = traceback.format_exception(type(err), err, err.__traceback__)
-            errorString = ""
-            for line in x:
-                if "direct cause of the following" in line:
-                    break
-                errorString += line.replace("*", "") + "\n" if line.strip() != "" else ""
-            await self.sendErrorEmbed(ctx, err, errorString)
+            usage = stringFormatters.format_command_usage(ctx)
+            await self.sendErrorEmbed(err, "Command", usage)
+
+    @commands.Cog.listener()
+    async def on_slash_command(self, interaction: SlashInteraction):
+        """
+        Function called whenever someone uses a slash command
+        """
+        print(stringFormatters.format_slash_command_usage(interaction))
+
+        command_stats.invoked(command_stats.InvocationType.SlashCommand)
+
+    @commands.Cog.listener()
+    async def on_slash_command_error(self, interaction, error):
+        usage = stringFormatters.format_slash_command_usage(interaction)
+        await self.sendErrorEmbed(error, "Slash Command", usage)
 
     @commands.Cog.listener()
     async def on_raw_reaction_add(self, react):
@@ -286,19 +293,15 @@ class Events(commands.Cog):
             self.client.snipe[message.channel.id] = Snipe(message.author.id, message.channel.id, message.guild.id,
                                                           Action.Remove, message.content)
 
-    async def sendErrorEmbed(self, ctx, error: Exception, trace):
+    async def sendErrorEmbed(self, error: Exception, error_type: str, usage: str):
         """
         Function that sends an error embed in #ErrorLogs.
-        :param ctx: Discord Context
-        :param error: the error thrown
-        :param trace: the stacktrace of the error
         """
+        trace = stringFormatters.format_error_tb(error)
+
         embed = discord.Embed(colour=discord.Colour.red())
-        embed.set_author(name="Error")
-        embed.add_field(name="Command:", value="{} in {}: {}".format(ctx.author.display_name,
-                                                                     ctx.channel.name if str(
-                                                                         ctx.channel.type) != "private" else "DM",
-                                                                     ctx.message.content), inline=False)
+        embed.set_author(name=f"{error_type} Error")
+        embed.add_field(name="Command:", value=usage, inline=False)
         embed.add_field(name="Error:", value=str(error)[:1024], inline=False)
         embed.add_field(name="Message:", value=str(trace)[:1024], inline=False)
 

cogs/google.py

@@ -1,4 +1,3 @@
-import discord
 from discord.ext import commands
 from decorators import help
 from enums.help_categories import Category

cogs/school.py

@@ -42,7 +42,7 @@ class School(commands.Cog):
             embed.set_footer(text="Omwille van de coronamaatregelen is er een beperkter aanbod, en kan je enkel nog eten afhalen. Ter plaatse eten is niet meer mogelijk.")
         await ctx.send(embed=embed)
 
-    # @commands.command(name="Les", aliases=["Class", "Classes", "Sched", "Schedule"], usage="[Jaargang]* [Dag]*")
+    # @commands.command(name="Les", aliases=["Class", "Classes", "Sched", "Schedule"], usage="[Dag]*")
     # @commands.check(checks.allowedChannels)
     # @help.Category(category=Category.School)
     async def les(self, ctx, day=None):

cogs/slash/define_slash.py

@@ -13,8 +13,7 @@ class DefineSlash(commands.Cog):
                    description="Urban Dictionary",
                    options=[
                      Option("query", "Search query", OptionType.STRING, required=True)
-                   ],
-                   guild_ids=[728361030404538488, 880175869841277008]
+                   ]
                    )
     async def _define_slash(self, interaction: SlashInteraction, query):
         embed = Definition(query).to_embed()

cogs/slash/google_slash.py

@@ -12,8 +12,7 @@ class GoogleSlash(commands.Cog):
                    description="Google search",
                    options=[
                      Option("query", "Search query", OptionType.STRING, required=True)
-                   ],
-                   guild_ids=[728361030404538488, 880175869841277008]
+                   ]
                    )
     async def _google_slash(self, interaction: SlashInteraction, query: str):
         result = google_search(query)

cogs/slash/translate_slash.py

@@ -14,11 +14,12 @@ class TranslateSlash(commands.Cog):
         description="Google Translate",
         options=[
             Option("text", "Tekst om te vertalen", OptionType.STRING, required=True),
-            Option("to", "Taal om naar te vertalen (default NL)", OptionType.STRING)
+            Option("from_lang", "Taal om van te vertalen (default auto-detect)", OptionType.STRING),
+            Option("to_lang", "Taal om naar te vertalen (default NL)", OptionType.STRING)
         ]
     )
-    async def _translate_slash(self, interaction: SlashInteraction, text: str, to: str = "nl"):
-        translation = Translation(text=text, to=to.lower())
+    async def _translate_slash(self, interaction: SlashInteraction, text: str, from_lang: str = "auto", to_lang: str = "nl"):
+        translation = Translation(text=text, fr=from_lang.lower(), to=to_lang.lower())
         await interaction.reply(embed=translation.to_embed())
 
 

data/embeds/translate.py

@@ -5,26 +5,32 @@ from typing import Optional
 
 
 class Translation:
-    def __init__(self, text: str, to: str):
+    def __init__(self, text: str, fr: str, to: str):
         self.text = text
+        self.fr = fr
         self.to = to
         self.embed: Optional[discord.Embed] = None
         self.translation = None
 
-        self.translate(text, to)
+        self.translate(text, fr, to)
 
-    def translate(self, query: str, to: str):
+    def translate(self, query: str, fr: str, to: str):
         """
         Translate [query] into [to]
         """
         try:
             translator = Translator()
-            self.translation = translator.translate(query, to, "auto")
+            self.translation = translator.translate(query, to, fr)
         except ValueError as e:
             message = str(e)
 
             if "destination" in message:
                 self._create_error_embed(f"{title_case(to)} is geen geldige taal.")
+                return
+
+            if "source" in message:
+                self._create_error_embed(f"{title_case(fr)} is geen geldige taal.")
+                return
 
             raise e
 
@@ -42,6 +48,7 @@ class Translation:
         embed = discord.Embed(colour=discord.Colour.blue())
         embed.set_author(name="Didier Translate")
 
+        if self.fr == "auto":
             language = self.translation.src
             embed.add_field(name="Gedetecteerde taal", value=title_case(LANGUAGES[language]))
 

files/help.json

@@ -58,7 +58,7 @@
   "jpl table": "De huidige stand van het klassement.",
   "jpl update": "Haalt de nieuwe code voor de competitie van dit jaar op.",
   "leaderboard": "Bekijk de Top 10 van [Categorie].\nIndien je geen categorie opgeeft krijg je een lijst van categorieën.",
-  "les": "Bekijk het lessenrooster voor [Dag] in het [Jaargang]-de jaar.\nIndien je geen dag opgeeft, is dit standaard vandaag. De jaargang is standaard 2.\nLes Morgen/Overmorgen werkt ook.",
+  "les": "Bekijk het lessenrooster voor [Dag].\nIndien je geen dag opgeeft, is dit standaard vandaag.\nLes Morgen/Overmorgen werkt ook.",
   "lmgtfy": "Stuur iemand een LMGTFY link wanneer ze je een domme vraag stellen in plaats van het zelf op te zoeken.\nQueries met spaties moeten **niet** tussen aanhalingstekens staan.",
   "load": "Laadt [Cog] in.",
   "load all": "Laadt alle cogs in.",

functions/database/commands.py

@@ -1,23 +1,20 @@
+from enum import IntEnum
+
 from functions.database import utils
+from functions.stringFormatters import leading_zero as lz
 import time
 
 
-def invoked():
+class InvocationType(IntEnum):
+    TextCommand = 0
+    SlashCommand = 1
+    ContextMenu = 2
+
+
+def invoked(inv: InvocationType):
     t = time.localtime()
-    day_string: str = f"{t.tm_year}-{_lz(t.tm_mon)}-{_lz(t.tm_mday)}"
-    _update(day_string)
-
-
-def _lz(arg: int) -> str:
-    """
-    Add leading zeroes if necessary (YYYY-MM-DD)
-    """
-    arg = str(arg)
-
-    if len(arg) == 1:
-        return f"0{arg}"
-
-    return arg
+    day_string: str = f"{t.tm_year}-{lz(t.tm_mon)}-{lz(t.tm_mday)}"
+    _update(day_string, inv)
 
 
 def _is_present(date: str) -> bool:
@@ -43,25 +40,27 @@ def _add_date(date: str):
     connection = utils.connect()
     cursor = connection.cursor()
 
-    cursor.execute("INSERT INTO command_stats(day, amount) VALUES (%s, 1)", (date,))
+    cursor.execute("INSERT INTO command_stats(day, commands, slash_commands, context_menus) VALUES (%s, 0, 0, 0)", (date,))
     connection.commit()
 
 
-def _update(date: str):
+def _update(date: str, inv: InvocationType):
     """
     Increase the counter for a given day
     """
-    # Date wasn't present yet, add it with a value of 1
+    # Date wasn't present yet, add it
     if not _is_present(date):
         _add_date(date)
-        return
 
     connection = utils.connect()
     cursor = connection.cursor()
 
-    cursor.execute("""
+    column_name = ["commands", "slash_commands", "context_menus"][inv.value]
+
+    # String formatting is safe here because the input comes from above ^
+    cursor.execute(f"""
                     UPDATE command_stats
-                        SET amount = amount + 1
+                        SET {column_name} = {column_name} + 1
                     WHERE day = %s
                     """, (date,))
     connection.commit()

functions/stringFormatters.py

@@ -1,3 +1,9 @@
+import traceback
+
+from discord.ext.commands import Context
+from dislash import SlashInteraction
+
+
 def title_case(string):
     return " ".join(capitalize(word) for word in string.split(" "))
 
@@ -13,3 +19,35 @@ def leading_zero(string, size=2):
     while len(string) < size:
         string = "0" + string
     return string
+
+
+def format_error_tb(err: Exception) -> str:
+    # Remove the InvokeCommandError because it's useless information
+    x = traceback.format_exception(type(err), err, err.__traceback__)
+    error_string = ""
+    for line in x:
+        if "direct cause of the following" in line:
+            break
+        error_string += line.replace("*", "") + "\n" if line.strip() != "" else ""
+
+    return error_string
+
+
+def _format_error_location(src) -> str:
+    DM = src.guild is None
+    return "DM" if DM else f"{src.channel.name} ({src.guild.name})"
+
+
+def format_command_usage(ctx: Context) -> str:
+    return f"{ctx.author.display_name} in {_format_error_location(ctx)}: {ctx.message.content}"
+
+
+def format_slash_command_usage(interaction: SlashInteraction) -> str:
+    # Create a string with the options used
+    options = " ".join(list(map(
+        lambda option: f"{option.name}: \"{option.value}\"",
+        interaction.data.options.values()
+    )))
+
+    command = f"{interaction.slash_command.name} {options or ''}"
+    return f"{interaction.author.display_name} in {_format_error_location(interaction)}: /{command}"

settings.py

@@ -1,3 +1,5 @@
+from typing import List
+
 from dotenv import load_dotenv
 import os
 
@@ -31,3 +33,11 @@ TOKEN = os.getenv("TOKEN", "")
 HOST_IPC = _to_bool(os.getenv("HOSTIPC", "false"))
 READY_MESSAGE = os.getenv("READYMESSAGE", "I'M READY I'M READY I'M READY I'M READY")  # Yes, this is a Spongebob reference
 STATUS_MESSAGE = os.getenv("STATUSMESSAGE", "with your Didier Dinks.")
+
+# Guilds to test slash commands in
+# Ex: 123,456,789
+SLASH_TEST_GUILDS: List[int] = list(
+    map(lambda x: int(x),
+        os.getenv("SLASHTESTGUILDS", "").replace(" ", "").split(",")
+        )
+)

startup/didier.py

@@ -2,7 +2,7 @@ from data.snipe import Snipe
 from discord.ext import commands, ipc
 from dislash import InteractionClient
 import os
-from settings import HOST_IPC
+from settings import HOST_IPC, SLASH_TEST_GUILDS
 from startup.init_files import check_all
 from typing import Dict
 
@@ -33,7 +33,7 @@ class Didier(commands.Bot):
         self.remove_command("help")
 
         # Create interactions client
-        self.interactions = InteractionClient(self, test_guilds=[728361030404538488, 880175869841277008])
+        self.interactions = InteractionClient(self, test_guilds=SLASH_TEST_GUILDS)
 
         # Load all extensions
         self.init_extensions()