Created info commands and added user friendly command execution. (#50)

launcher.py

@@ -36,6 +36,8 @@ async def main() -> None:
         dsn=core.CONFIG["DATABASE"]["dsn"]
     ) as pool, LogHandler(bot=bot) as handler:
         bot.logging_queue = asyncio.Queue()
+        bot.strip_after_prefix = True
+        bot.case_insensitive = True
         bot.session = session
         bot.pool = pool
         bot.log_handler = handler

modules/info.py

@@ -0,0 +1,99 @@
+"""MIT License
+
+Copyright (c) 2021-Present PythonistaGuild
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+"""
+from __future__ import annotations
+
+import discord
+from discord.ext import commands
+
+import core
+
+
+class InformationEmbed(discord.Embed):
+    """A subclass of discord.Embed.
+
+    This class allows to automatically get information within the class instead of recreating the embed each time
+
+    :param author: The embed author. Expects discord.Member or discord.User
+    :param entity: The Member, User, Role, TextChannel, or Guild to get information about.
+    """
+
+    def __init__(
+        self,
+        *,
+        author: discord.Member | discord.User,
+        entity: discord.Member | discord.User | discord.Role | discord.TextChannel | discord.Guild,
+    ) -> None:
+        super().__init__()
+        created_at: str = f"{discord.utils.format_dt(entity.created_at)} ({discord.utils.format_dt(entity.created_at, 'R')})"
+        if isinstance(entity, discord.Member) and entity.joined_at:
+            joined_at = f"\n\nJoined At: {discord.utils.format_dt(entity.joined_at)} ({discord.utils.format_dt(entity.joined_at, 'R')})"
+        else:
+            joined_at = ""
+
+        description = f"Name: {entity.name}\n\nID: {entity.id}\n\nCreated At: {created_at}{joined_at}"
+        if isinstance(entity, discord.Member):
+            self.set_thumbnail(url=entity.guild_avatar or entity.display_avatar or None)
+        elif isinstance(entity, discord.User):
+            self.set_thumbnail(url=entity.display_avatar or None)
+        elif isinstance(entity, discord.Role):
+            description += f"\n\nHoisted: {entity.hoist}\n\nMentionable: {entity.mentionable}\n\n"
+        elif isinstance(entity, discord.TextChannel):
+            description += f"\n\nCategory: {entity.category}\n\nNSFW: {entity.nsfw}"
+        else:  # Change to elif when other types are added
+            description += f"\n\nOwner: {entity.owner}"
+            self.set_thumbnail(url=entity.icon or None)
+
+        self.description = description
+        self.set_author(name=author.name, icon_url=author.display_avatar)
+        self.color = 0x7289DA
+
+
+class Information(core.Cog):
+    """Information commands which allows you to get information about users, the guild, roles, and channels."""
+
+    def __init__(self, bot: core.Bot) -> None:
+        self.bot = bot
+
+    @commands.group(
+        name="information",
+        brief="Get information on a user, role, or channel",
+        aliases=["i", "info"],
+        invoke_without_command=True,
+    )
+    async def info(
+        self, ctx: core.Context, entity: discord.Member | discord.User | discord.Role | discord.TextChannel = commands.Author
+    ) -> None:
+        """Get information about a object
+        Args:
+            entity: The user, role, or TextChannel to get information about"""
+        embed = InformationEmbed(author=ctx.author, entity=entity)
+        await ctx.send(embed=embed)
+
+    @info.command(name="guild", brief="Get the current guild's information.")
+    async def guild_info(self, ctx: core.GuildContext):
+        embed = InformationEmbed(author=ctx.author, entity=ctx.guild)
+        await ctx.reply(embed=embed)
+
+
+async def setup(bot: core.Bot) -> None:
+    await bot.add_cog(Information(bot))