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import datetime
import logging
import random
from collections import defaultdict
from typing import List, Tuple
import discord
from discord.ext import commands
from bot.constants import Colours, ERROR_REPLIES
from bot.utils.pagination import LinePaginator
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
@staticmethod
def embed_builder(emoji: dict) -> Tuple[discord.Embed, List[str]]:
"""Generates an embed with the emoji names and count."""
embed = discord.Embed(
color=Colours.orange,
title="Emoji Count",
timestamp=datetime.datetime.utcnow()
)
msg = []
if len(emoji) == 1:
for category_name, category_emojis in emoji.items():
if len(category_emojis) == 1:
msg.append(f"There is **{len(category_emojis)}** emoji in **{category_name}** category")
else:
msg.append(f"There are **{len(category_emojis)}** emojis in **{category_name}** category")
embed.set_thumbnail(url=random.choice(category_emojis).url)
else:
for category_name, category_emojis in emoji.items():
emoji_choice = random.choice(category_emojis)
if len(category_emojis) > 1:
emoji_info = f"There are **{len(category_emojis)}** emojis in **{category_name}** category"
else:
emoji_info = f"There is **{len(category_emojis)}** emoji in **{category_name}** category"
if emoji_choice.animated:
msg.append(f'<a:{emoji_choice.name}:{emoji_choice.id}> {emoji_info}')
else:
msg.append(f'<:{emoji_choice.name}:{emoji_choice.id}> {emoji_info}')
return embed, msg
@staticmethod
def generate_invalid_embed(emojis: list) -> Tuple[discord.Embed, List[str]]:
"""Generates error embed."""
embed = discord.Embed(
color=Colours.soft_red,
title=random.choice(ERROR_REPLIES)
)
msg = []
emoji_dict = defaultdict(list)
for emoji in emojis:
emoji_dict[emoji.name.split("_")[0]].append(emoji)
error_comp = ', '.join(emoji_dict)
msg.append(f"These are the valid categories\n```{error_comp}```")
return embed, msg
@commands.command(name="emojicount", aliases=["ec", "emojis"])
async def emoji_count(self, ctx: commands.Context, *, category_query: str = None) -> None:
"""Returns embed with emoji category and info given by the user."""
emoji_dict = defaultdict(list)
if not ctx.guild.emojis:
await ctx.send("No emojis found.")
return
log.trace(f"Emoji Category {'' if category_query else 'not '}provided by the user")
for emoji in ctx.guild.emojis:
emoji_category = emoji.name.split("_")[0]
if category_query is not None and emoji_category not in category_query:
continue
emoji_dict[emoji_category].append(emoji)
if not emoji_dict:
log.trace("Invalid name provided by the user")
embed, msg = self.generate_invalid_embed(ctx.guild.emojis)
else:
embed, msg = self.embed_builder(emoji_dict)
await LinePaginator.paginate(lines=msg, ctx=ctx, embed=embed)
def setup(bot: commands.Bot) -> None:
"""Emoji Count Cog load."""
bot.add_cog(EmojiCount(bot))
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