ubot/ubot.py

import os
from telethon import TelegramClient, events
from telethon.tl.custom import Dialog
from telethon.tl.types import Channel, User, Chat

# Use your own values from my.telegram.org
api_id = os.environ['api_id']
api_hash = os.environ['api_hash']
client = TelegramClient('ubot', api_id, api_hash)

@client.on(events.NewMessage)
async def edit(event):
	msg = event.raw_text

	if '.alive' in msg:
		rpl = "Userbot alive and well!"
		await event.edit(rpl)

	if '.shg' in msg:
		rpl = f"¯\_(ツ)_/¯"
		msg = event.text.replace('.shg', rpl)
		await event.edit(msg)

	if '.stats' in msg:
		pms = bots = 0
		groups = gadmin = gcreator = 0
		chans = cadmin = ccreator = 0
		unread = mentions = 0
		dialog: Dialog

		async for dialog in event.client.iter_dialogs():
			entity = dialog.entity

			if isinstance(entity, Channel):
				if entity.broadcast:
					chans += 1	
					if entity.creator or entity.admin_rights:
						cadmin += 1
					if entity.creator:
						ccreator += 1

				elif entity.megagroup:
					groups += 1
					if entity.creator or entity.admin_rights:
						gadmin += 1
					if entity.creator:
						gcreator += 1

			elif isinstance(entity, Chat):
				groups += 1
				if entity.creator or entity.admin_rights:
					gadmin += 1
				if entity.creator:
					gcreator += 1

			elif isinstance(entity, User):
				pms += 1
				if entity.bot:
					bots +=1

			mentions += dialog.unread_mentions_count
			unread += dialog.unread_count

		me = await client.get_me()
		name = (me.first_name)

		rpl  = f'**Stats for {name}**\n'
		rpl += f'**Private:** {pms} ({pms - bots} users / {bots} bots)\n'
		rpl += f'**Groups:** {groups} ({gadmin} admin / {gcreator} creator)\n'
		rpl += f'**Channels:** {chans} ({cadmin} admin / {ccreator} creator)\n'
		rpl += f'**Unread:** {unread} ({mentions} mentions)\n'
		await event.edit(rpl)

	if '.fire' in msg:
		rpl = 'IMA FIRING MAH LAZER'
		await event.edit(rpl)
	
	if '.purgeme' in msg:
		count = int(msg.split()[1])
		i = 1
		async for msgs in client.iter_messages(event.chat_id, from_user='me'):
			if (i > count + 1):
					break
			i = i + 1
			await msgs.delete()

		rpl = "Purge complete! Purged " + str(count) + " messages."
		await client.send_message('me', rpl)

	if '.sh' in msg:
			if event.is_channel and not event.is_group:
					await event.edit('Sorry, this is not allowed!')
					return

			cmd = msg.split(' ', 1)[1]
			host = os.uname()[1]
			user = os.environ['USER']
			out = os.popen(cmd).read()

			rpl  = '`' + user + '@' + host + ' $ ' + cmd + '`\n'
			rpl += '`' + out + '`\n'
			await event.edit(rpl)

	if '.sauce' in msg:
		rpl = 'Sauce: [ghnou/ubot](https://git.ghnou.su/ghnou/ubot)'
		await event.edit(rpl)

	if '.help' in msg:
		rpl  = '**Available userbot commands:**\n'
		rpl += '.alive - Check whether the bot is running.\n'
		rpl += '.shg - ¯\_(ツ)_/¯\n'
		rpl += '.stats - Get user account stats.\n'
		rpl += '.fire - IMA FIRING MAH LAZER\n'
		rpl += '.purgeme - Purge messages.\n'
		rpl += '.sh - Execute a shell command.\n'
		rpl += '.sauce - Get the bot\'s source code.\n'
		rpl += '.help - Show this help message.\n'
		await event.edit(rpl)

client.start()
client.run_until_disconnected()