127 lines
5.2 KiB
Python
127 lines
5.2 KiB
Python
import io
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from typing import Any, Literal
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import aiohttp
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import discord
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from colorthief import ColorThief
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from red_commons.logging import RedTraceLogger, getLogger
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from redbot.core import app_commands, commands
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from redbot.core.bot import Red
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from redbot.core.utils.chat_formatting import bold, humanize_list
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from .model import PartialEmoji
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class EmojiInfo(commands.Cog):
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"""Retrieve information about emojis."""
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__author__: list[str] = ["SeaswimmerTheFsh"]
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__version__: str = "1.0.0"
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__documentation__: str = "https://seacogs.coastalcommits.com/emojiinfo/"
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def __init__(self, bot: Red) -> None:
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super().__init__()
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self.bot: Red = bot
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self.logger: RedTraceLogger = getLogger(name="red.SeaCogs.Emoji")
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def format_help_for_context(self, ctx: commands.Context) -> str:
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pre_processed: Any | Literal[''] = super().format_help_for_context(ctx) or ""
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n: Literal['\n'] | Literal[''] = "\n" if "\n\n" not in pre_processed else ""
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text: list[str] = [
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f"{pre_processed}{n}",
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f"Cog Version: **{self.__version__}**",
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f"Author: {humanize_list(items=self.__author__)}",
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f"Documentation: {self.__documentation__}",
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]
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return "\n".join(text)
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async def fetch_twemoji(self, unicode_emoji) -> str:
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base_url = "https://cdn.jsdelivr.net/gh/jdecked/twemoji@latest/assets/72x72/"
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emoji_codepoint = "-".join([hex(ord(char))[2:] for char in unicode_emoji])
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segments = emoji_codepoint.split("-")
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valid_segments = [seg for seg in segments if len(seg) >= 4]
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emoji_url = f"{base_url}{valid_segments[0]}.png"
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return emoji_url
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async def fetch_primary_color(self, emoji_url: str) -> discord.Color | None:
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async with aiohttp.ClientSession() as session:
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async with session.get(emoji_url) as response:
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if response.status != 200:
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return None
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image = await response.read()
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dominant_color = ColorThief(io.BytesIO(image)).get_color(quality=1)
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color = discord.Color.from_rgb(*dominant_color)
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return color
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async def get_emoji_info(self, emoji: PartialEmoji) -> tuple[str, str]:
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if emoji.is_unicode_emoji():
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try:
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emoji_url = await self.fetch_twemoji(unicode_emoji=emoji.name)
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except IndexError as e:
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raise e
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else:
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emoji_url = emoji.url
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if emoji.id:
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emoji_id = f"{bold('ID:')} `{emoji.id}`\n"
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markdown = f"`<{'a' if emoji.animated else ''}:{emoji.name}:{emoji.id}>`"
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name = f"{bold('Name:')} {emoji.name}\n"
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aliases = ""
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group = ""
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else:
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emoji_id = ""
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markdown = f"`{emoji}`"
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name = f"{bold('Name:')} {emoji.aliases.pop(0)}\n"
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aliases = f"{bold('Aliases:')} {', '.join(emoji.aliases)}\n" if emoji.aliases else ""
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group = f"{bold('Group:')} {emoji.group}\n"
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return (
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f"{name}"
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f"{emoji_id}"
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f"{bold('Native:')} {emoji.is_unicode_emoji()}\n"
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f"{group}"
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f"{aliases}"
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f"{bold('Animated:')} {emoji.animated}\n"
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f"{bold('Markdown:')} {markdown}\n"
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f"{bold('URL:')} [Click Here]({emoji_url})"
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), emoji_url
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@app_commands.command(name="emoji")
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@app_commands.describe(
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emoji="What emoji would you like to get information on?",
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ephemeral="Would you like the response to be hidden?"
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)
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async def emoji_slash(self, interaction: discord.Interaction, emoji: str, ephemeral: bool = False) -> None:
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"""Retrieve information about an emoji."""
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await interaction.response.defer(ephemeral=ephemeral)
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try:
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emoji: PartialEmoji = PartialEmoji.from_str(self, value=emoji)
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string, emoji_url, = await self.get_emoji_info(emoji)
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except (IndexError, UnboundLocalError):
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return await interaction.followup.send("Please provide a valid emoji!")
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if await self.bot.embed_requested(channel=interaction.channel):
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embed = embed = discord.Embed(title="Emoji Information", description=string, color = await self.fetch_primary_color(emoji_url) or await self.bot.get_embed_color(interaction.channel))
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embed.set_thumbnail(url=emoji_url)
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await interaction.followup.send(embed=embed)
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else:
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await interaction.followup.send(content=string)
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@commands.command(name="emoji")
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async def emoji(self, ctx: commands.Context, *, emoji: str) -> None:
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"""Retrieve information about an emoji."""
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try:
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emoji: PartialEmoji = PartialEmoji.from_str(self, value=emoji)
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string, emoji_url, = await self.get_emoji_info(emoji)
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except (IndexError, UnboundLocalError):
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return await ctx.send("Please provide a valid emoji!")
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if await ctx.embed_requested():
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embed = embed = discord.Embed(title="Emoji Information", description=string, color = await self.fetch_primary_color(emoji_url) or await ctx.embed_color)
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embed.set_thumbnail(url=emoji_url)
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await ctx.send(embed=embed)
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else:
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await ctx.send(content=string)
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