fix(tux/cogs/info/info.py): fixes embed lenght bug for roles and emotes

tux/cogs/info/info.py

@@ -1,169 +1,241 @@
+from collections.abc import Generator, Iterable, Iterator
+
 import discord
 from discord.ext import commands
+from reactionmenu import ViewButton, ViewMenu
 
 
 class Info(commands.Cog):
     def __init__(self, bot: commands.Bot) -> None:
         self.bot = bot
 
-    @commands.hybrid_group(
-        name="info",
-        aliases=["i"],
-        usage="info <subcommand>",
-    )
+    @commands.hybrid_group(name="info", aliases=["i"], usage="info <subcommand>")
     async def info(self, ctx: commands.Context[commands.Bot]) -> None:
         """
         Information commands.
 
         Parameters
         ----------
-        ctx : commands.Context[commands.Bot]
-            The discord context object.
+        ctx : commands.Context
+            The context object associated with the command.
         """
+
         if ctx.invoked_subcommand is None:
             await ctx.send_help("info")
 
-    @info.command(
-        name="server",
-        aliases=["s"],
-        usage="info server",
-    )
+    @info.command(name="server", aliases=["s"], usage="info server")
     async def server(self, ctx: commands.Context[commands.Bot]) -> None:
         """
         Show information about the server.
 
         Parameters
         ----------
-        ctx : commands.Context[commands.Bot]
-            The discord context object.
+        ctx : commands.Context
+            The context object associated with the command.
         """
-
-        if not ctx.guild:
-            return
         guild = ctx.guild
+        if not guild:
+            return
 
-        embed = discord.Embed(
-            title=ctx.guild.name,
-            description=guild.description or "No description available.",
-            color=discord.Color.blurple(),
+        embed: discord.Embed = (
+            discord.Embed(
+                title=guild.name,
+                description=guild.description or "No description available.",
+                color=discord.Color.blurple(),
+            )
+            .set_author(name="Server Information", icon_url=guild.icon)
+            .add_field(name="Owner", value=str(guild.owner.mention) if guild.owner else "Unknown")
+            .add_field(name="Vanity URL", value=guild.vanity_url_code or "None")
+            .add_field(name="Boosts", value=guild.premium_subscription_count)
+            .add_field(name="Text Channels", value=len(guild.text_channels))
+            .add_field(name="Voice Channels", value=len(guild.voice_channels))
+            .add_field(name="Forum Channels", value=len(guild.forums))
+            .add_field(name="Emojis", value=f"{len(guild.emojis)}/{guild.emoji_limit}")
+            .add_field(name="Stickers", value=f"{len(guild.stickers)}/{guild.sticker_limit}")
+            .add_field(name="Roles", value=len(guild.roles))
+            .add_field(name="Humans", value=sum(not member.bot for member in guild.members))
+            .add_field(name="Bots", value=sum(member.bot for member in guild.members))
+            .add_field(name="Bans", value=len([entry async for entry in guild.bans(limit=2000)]))
+            .set_footer(text=f"ID: {guild.id} | Created: {guild.created_at.strftime('%B %d, %Y')}")
         )
 
-        embed.set_author(name="Server Information", icon_url=guild.icon)
-        embed.add_field(name="Owner", value=str(guild.owner.mention) if guild.owner else "Unknown")
-        embed.add_field(name="Vanity URL", value=guild.vanity_url_code or "None")
-        embed.add_field(name="Boosts", value=guild.premium_subscription_count)
-        embed.add_field(name="Text Channels", value=len(guild.text_channels))
-        embed.add_field(name="Voice Channels", value=len(guild.voice_channels))
-        embed.add_field(name="Forum Channels", value=len(guild.forums))
-        embed.add_field(name="Emojis", value=f"{len(guild.emojis)}/{guild.emoji_limit}")
-        embed.add_field(name="Stickers", value=f"{len(guild.stickers)}/{guild.sticker_limit}")
-        embed.add_field(name="Roles", value=len(guild.roles))
-        embed.add_field(name="Humans", value=sum(not member.bot for member in guild.members))
-        embed.add_field(name="Bots", value=sum(member.bot for member in guild.members))
-        embed.add_field(name="Bans", value=len([entry async for entry in guild.bans(limit=2000)]))
-        embed.set_footer(text=f"ID: {guild.id} | Created: {guild.created_at.strftime('%B %d, %Y')}")
-
         await ctx.send(embed=embed)
 
-    @info.command(
-        name="member",
-        aliases=["m", "user", "u"],
-        usage="info member [member]",
-    )
+    @info.command(name="member", aliases=["m", "user", "u"], usage="info member [member]")
     async def member(self, ctx: commands.Context[commands.Bot], member: discord.Member) -> None:
         """
         Show information about a member.
 
         Parameters
         ----------
-        ctx : commands.Context[commands.Bot]
-            The discord context object.
+        ctx : commands.Context
+            The context object associated with the command.
         member : discord.Member
             The member to get information about.
         """
-
-        bot_status = "✅" if member.bot else "❌"
-        joined = discord.utils.format_dt(member.joined_at, "R") if member.joined_at else "Unknown"
-        created = discord.utils.format_dt(member.created_at, "R") if member.created_at else "Unknown"
-        roles = ", ".join(role.mention for role in member.roles[1:]) if member.roles[1:] else "No roles"
-        fetched_member = await self.bot.fetch_user(member.id)
-
-        embed = discord.Embed(
-            title=member.display_name,
-            description="Here is some information about the member.",
-            color=discord.Color.blurple(),
+        embed: discord.Embed = (
+            discord.Embed(
+                title=member.display_name,
+                description="Here is some information about the member.",
+                color=discord.Color.blurple(),
+            )
+            .set_thumbnail(url=member.display_avatar.url)
+            .set_image(
+                url=(await self.bot.fetch_user(member.id)).banner,  # Fetched member's banner
+            )
+            .add_field(name="Bot?", value="✅" if member.bot else "❌", inline=False)
+            .add_field(name="Username", value=member.name, inline=False)
+            .add_field(name="ID", value=str(member.id), inline=False)
+            .add_field(
+                name="Joined",
+                value=discord.utils.format_dt(member.joined_at, "R") if member.joined_at else "Unknown",
+                inline=False,
+            )
+            .add_field(
+                name="Registered",
+                value=discord.utils.format_dt(member.created_at, "R") if member.created_at else "Unknown",
+                inline=False,
+            )
+            .add_field(
+                name="Roles",
+                value=", ".join(role.mention for role in member.roles[1:]) if member.roles[1:] else "No roles",
+                inline=False,
+            )
         )
 
-        embed.set_thumbnail(url=member.display_avatar.url)
-        embed.set_image(url=fetched_member.banner)
-        embed.add_field(name="Bot?", value=bot_status, inline=False)
-        embed.add_field(name="Username", value=member.name, inline=False)
-        embed.add_field(name="ID", value=str(member.id), inline=False)
-        embed.add_field(name="Joined", value=joined, inline=False)
-        embed.add_field(name="Registered", value=created, inline=False)
-        embed.add_field(name="Roles", value=roles, inline=False)
-
         await ctx.send(embed=embed)
 
-    @info.command(
-        name="roles",
-        aliases=["r"],
-        usage="info roles",
-    )
+    @info.command(name="roles", aliases=["r"], usage="info roles")
     async def roles(self, ctx: commands.Context[commands.Bot]) -> None:
         """
         List all roles in the server.
 
         Parameters
         ----------
-        ctx : commands.Context[commands.Bot]
-            The discord context object.
+        ctx : commands.Context
+            The context object associated with the command.
         """
-        if not ctx.guild:
-            return
-
         guild = ctx.guild
-        roles = [role.mention for role in guild.roles]
-
-        embed = discord.Embed(
-            title="Server Roles",
-            description=f"Role list for {guild.name}",
-            color=discord.Color.blurple(),
-        )
+        if not guild:
+            return
 
-        embed.add_field(name="Roles", value=", ".join(roles), inline=False)
+        roles: list[str] = [role.mention for role in guild.roles]
 
-        await ctx.send(embed=embed)
+        await self.paginated_embed(ctx, "Server Roles", "roles", guild.name, roles, 32)
 
-    @info.command(
-        name="emotes",
-        aliases=["e"],
-        usage="info emotes",
-    )
+    @info.command(name="emotes", aliases=["e"], usage="info emotes")
     async def emotes(self, ctx: commands.Context[commands.Bot]) -> None:
         """
         List all emotes in the server.
 
         Parameters
         ----------
-        ctx : commands.Context[commands.Bot]
-            The discord context object.
+        ctx : commands.Context
+            The context object associated with the command.
         """
-        if not ctx.guild:
+        guild = ctx.guild
+        if not guild:
             return
 
-        guild = ctx.guild
-        emotes = [str(emote) for emote in guild.emojis]
+        emotes: list[str] = [str(emote) for emote in guild.emojis]
+        await self.paginated_embed(ctx, "Server Emotes", "emotes", guild.name, emotes, 128)
+
+    async def paginated_embed(
+        self,
+        ctx: commands.Context[commands.Bot],
+        title: str,
+        list_type: str,
+        guild_name: str,
+        items: Iterable[str],
+        chunk_size: int,
+    ) -> None:
+        """
+        Send a paginated embed.
 
-        embed = discord.Embed(
-            title="Server Emotes",
-            description=f"Emote list for {guild.name}",
-            color=discord.Color.blurple(),
-        )
+        Parameters
+        ----------
+        ctx : commands.Context
+            The context object associated with the command.
+        title : str
+            The title of the embed.
+        list_type : str
+            The type of list (e.g., roles, emotes).
+        guild_name : str
+            The name of the guild.
+        items : Iterable[str]
+            The items to display in the embed.
+        chunk_size : int
+            The size of each chunk for pagination.
+        """
+        embed: discord.Embed = discord.Embed(title=title, color=discord.Color.blurple())
+        chunks: list[list[str]] = list(self._chunks(iter(items), chunk_size))
 
-        embed.add_field(name="Emotes", value=" ".join(emotes) if emotes else "No emotes available", inline=False)
+        if not chunks:
+            embed.description = "No items available."
+            await ctx.send(embed=embed)
+            return
 
-        await ctx.send(embed=embed)
+        menu: ViewMenu = ViewMenu(ctx, menu_type=ViewMenu.TypeEmbed)
+        for chunk in chunks:
+            page_embed: discord.Embed = embed.copy()
+            page_embed.description = f"{list_type.capitalize()} list for {guild_name}:\n{' '.join(chunk)}"
+            menu.add_page(page_embed)
+
+        self._add_buttons_to_menu(menu)
+        await menu.start()
+
+    def _chunks(self, it: Iterator[str], size: int) -> Generator[list[str], None, None]:
+        """
+        Split an iterator into chunks of a specified size.
+
+        Parameters
+        ----------
+        it : Iterator[str]
+            The input iterator to be split into chunks.
+        size : int
+            The size of each chunk.
+
+        Yields
+        ------
+        List[str]
+            A list containing a chunk of elements from the input iterator. The last
+            list may contain fewer elements if there are not enough remaining to fill
+            a complete chunk.
+        """
+        chunk: list[str] = []
+        for item in it:
+            chunk.append(item)
+            if len(chunk) == size:
+                yield chunk
+                chunk = []
+        if chunk:
+            yield chunk
+
+    def _add_buttons_to_menu(self, menu: ViewMenu) -> ViewMenu:
+        """
+        Add buttons to the menu.
+
+        Parameters
+        ----------
+        menu : ViewMenu
+            The menu to add buttons to.
+
+        Returns
+        -------
+        ViewMenu
+            The menu with buttons added.
+        """
+        buttons = [
+            ViewButton.go_to_first_page(),
+            ViewButton.back(),
+            ViewButton.next(),
+            ViewButton.go_to_last_page(),
+            ViewButton.end_session(),
+        ]
+
+        for button in buttons:
+            menu.add_button(button)
+        return menu
 
 
 async def setup(bot: commands.Bot) -> None: