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import datetime
import logging
import random
from typing import Dict, Optional
import discord
from discord.ext import commands
from bot.constants import Colours, ERROR_REPLIES
log = logging.getLogger(__name__)
class EmojiCount(commands.Cog):
"""Command that give random emoji based on category."""
def __init__(self, bot: commands.Bot):
self.bot = bot
def embed_builder(self, emoji: dict) -> discord.Embed:
"""Generates an embed with the emoji names and count."""
embed = discord.Embed(
color=Colours.orange,
title="Emoji Count",
timestamp=datetime.datetime.utcnow()
)
if len(emoji) == 1:
for key, value in emoji.items():
embed.description = f"There are **{len(value)}** emojis in the **{key}** category"
embed.set_thumbnail(url=random.choice(value).url)
else:
msg = ''
for key, value in emoji.items():
emoji_choice = random.choice(value)
emoji_info = f'There are **{len(value)}** emojis in the **{key}** category\n'
msg += f'<:{emoji_choice.name}:{emoji_choice.id}> {emoji_info}'
embed.description = msg
return embed
@staticmethod
def generate_invalid_embed(ctx: commands.Context) -> discord.Embed:
"""Genrates error embed."""
embed = discord.Embed(
color=Colours.soft_red,
title=random.choice(ERROR_REPLIES)
)
emoji_dict = {}
for emoji in ctx.guild.emojis:
emoji_dict[emoji.name.split("_")[0]] = []
error_comp = ', '.join(key for key in emoji_dict.keys())
embed.description = f"These are the valid categories\n```{error_comp}```"
return embed
def emoji_list(self, ctx: commands.Context, categories: dict) -> Dict:
"""Generates an embed with the emoji names and count."""
out = {category: [] for category in categories}
for emoji in ctx.guild.emojis:
category = emoji.name.split('_')[0]
if category in out:
out[category].append(emoji)
return out
@commands.command(name="emoji_count", aliases=["ec"])
async def ec(self, ctx: commands.Context, *, emoji: str = None) -> Optional[str]:
"""Returns embed with emoji category and info given by the user."""
emoji_dict = {}
for a in ctx.guild.emojis:
if emoji is None:
log.trace("Emoji Category not provided by the user")
emoji_dict.update({a.name.split("_")[0]: []})
elif a.name.split("_")[0] in emoji:
log.trace("Emoji Category provided by the user")
emoji_dict.update({a.name.split("_")[0]: []})
emoji_dict = self.emoji_list(ctx, emoji_dict)
if len(emoji_dict) == 0:
embed = self.generate_invalid_embed(ctx)
else:
embed = self.embed_builder(emoji_dict)
await ctx.send(embed=embed)
def setup(bot: commands.Bot) -> None:
"""Emoji Count Cog load."""
bot.add_cog(EmojiCount(bot))
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