152 lines
7.5 KiB
Python
152 lines
7.5 KiB
Python
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from discord.ext import commands
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from backup_bot.logger import logger
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from os.path import isdir
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from os import mkdir, remove
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import shelve
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from datetime import datetime
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from requests import get
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from discord import File, Embed
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from collections import OrderedDict
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extension_name = "backup"
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logger = logger.getChild(extension_name)
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@commands.command("backup")
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async def backup_cmd(ctx: commands.Context):
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embed = Embed(title="Backup", description="In progress... \N{hourglass}")
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msg = await ctx.send(embed=embed)
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file_name = f"backup/{datetime.now().strftime('%d-%m-%Y %H:%M')}"
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with shelve.open(file_name, writeback=True) as file:
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file["channels"] = OrderedDict()
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file["users"] = OrderedDict()
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file["categories"] = OrderedDict()
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for c in ctx.guild.text_channels:
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embed_field_name = c.name
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if c.category:
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embed_field_name = f"{c.category} > {embed_field_name}"
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if c.category_id not in file["categories"]:
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file["categories"][c.category_id] = {"name": c.category.name,
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"position": c.category.position,
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"nsfw": c.category.is_nsfw()}
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embed = msg.embeds[0]
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if len(embed.fields) != 0:
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embed.set_field_at(-1, name=embed.fields[-1].name, value="\N{check mark}", inline=False)
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embed.add_field(name=embed_field_name, value="\N{hourglass}", inline=False)
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await msg.edit(embed=embed)
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file["channels"][c.id] = {"name": c.name,
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"id": c.id,
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"category_id": c.category_id,
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"topic": c.topic,
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"position": c.position,
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"slowmode_delay": c.slowmode_delay,
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"nsfw": c.is_nsfw(),
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"messages": []}
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async for m in c.history(limit=None):
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if m.author.id not in file["users"]:
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file["users"][m.author.id] = {"name": m.author.name,
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"discriminator": m.author.discriminator,
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"display_name": m.author.display_name,
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"avatar": m.author.avatar}
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file["channels"][c.id]["messages"].append({"author_id": m.author.id,
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"content": m.content,
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"embeds": m.embeds,
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# "attachments": m.attachments,
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"pinned": m.pinned,
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"reactions": m.reactions,
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"created_at": m.created_at,
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"edited_at": m.edited_at})
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embed = msg.embeds[0]
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embed.set_field_at(-1, name=embed.fields[-1].name, value="\N{check mark}", inline=False)
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embed.description = "Finish ! \N{check mark}"
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await msg.edit(embed=embed)
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await ctx.send(file=File(file_name + ".db", "backup.db"))
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@commands.command("restore")
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async def restore_cmd(ctx: commands.Context):
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if len(ctx.message.attachments) != 1:
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await ctx.send("No backup file given ! \N{cross mark}")
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else:
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embed = Embed(title="Restore", description="In progress... \N{hourglass}")
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msg = await ctx.send(embed=embed)
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file = get(ctx.message.attachments[0].url, stream=True)
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file_name = f"backup/{ctx.message.author.id}"
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with open(file_name + ".db", "w+b") as f:
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for i in file.iter_content():
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f.write(i)
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with shelve.open(file_name) as file:
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categories = {}
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for c in file["categories"]:
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categories[c] = await ctx.guild.create_category(name=file["categories"][c]["name"],
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reason=f"Backup restore by {ctx.message.author}")
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for c in file["channels"]:
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embed_field_name = file["channels"][c]["name"]
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category = None
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if file["channels"][c]["category_id"]:
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category = categories[file["channels"][c]["category_id"]]
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embed_field_name = f"{category.name} > {embed_field_name}"
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embed = msg.embeds[0]
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if len(embed.fields) != 0:
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embed.set_field_at(-1, name=embed.fields[-1].name, value="\N{check mark}", inline=False)
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embed.add_field(name=embed_field_name, value="\N{hourglass}", inline=False)
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await msg.edit(embed=embed)
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chan = await ctx.guild.create_text_channel(name=file["channels"][c]["name"],
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category=category,
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topic=file["channels"][c]["topic"],
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slowmode_delay=file["channels"][c]["slowmode_delay"],
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nsfw=file["channels"][c]["nsfw"],
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reason=f"Backup restore by {ctx.message.author}")
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hook = await chan.create_webhook(name="BackupBot",
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avatar=None,
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reason=f"Backup restore by {ctx.message.author}")
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for m in file["channels"][c]["messages"][::-1]:
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user = file["users"][m["author_id"]]
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edit = ""
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if m["edited_at"]:
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edit = f", edited at: {m['edited_at']}"
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content = f"`created: {m['created_at']}{edit}`" + "\n" + m["content"]
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avatar = None
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if user["avatar"]:
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avatar = f"https://cdn.discordapp.com/avatars/{m['author_id']}/{user['avatar']}.webp"
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await hook.send(content=content,
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username=f"{user['display_name']} ({user['name']}#{user['discriminator']})",
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avatar_url=avatar,
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files=None,
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embeds=m["embeds"])
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await hook.delete()
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remove(file_name + ".db")
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embed = msg.embeds[0]
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embed.set_field_at(-1, name=embed.fields[-1].name, value="\N{check mark}", inline=False)
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embed.description = "Finish ! \N{check mark}"
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await msg.edit(embed=embed)
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def setup(bot: commands.Bot):
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logger.info(f"Loading of {extension_name} extension")
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if not isdir("backup"):
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logger.info(f"Create backup folder")
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mkdir("backup")
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try:
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bot.add_command(backup_cmd)
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bot.add_command(restore_cmd)
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except Exception as e:
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logger.error(f"Error loading extension {extension_name}: {e}")
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else:
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logger.info(f"Extension {extension_name} load successful")
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def teardown(bot: commands.Bot):
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logger.info(f"Unloading of {extension_name} extension")
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try:
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bot.remove_command("backup")
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bot.remove_command("restore")
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except Exception as e:
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logger.error(f"Error unloading extension {extension_name}: {e}")
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else:
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logger.info(f"Extension {extension_name} unload successful")
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