433 lines
15 KiB
Python
433 lines
15 KiB
Python
""" PagerMaid module that contains utilities related to system status. """
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from datetime import datetime
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from json import loads
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from os import remove, popen
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from pathlib import Path
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from platform import python_version, uname
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from re import sub, findall
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from sys import platform
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from PIL import Image
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from requests import get
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from speedtest import distance, Speedtest, ShareResultsConnectFailure, ShareResultsSubmitFailure, NoMatchedServers, \
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SpeedtestBestServerFailure, SpeedtestHTTPError
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from telethon import functions
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from telethon import version as telethon_version
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from telethon.tl.types import User, Chat, Channel
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from wordcloud import WordCloud
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from pagermaid import log, config, redis_status, start_time, silent, bot
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from pagermaid.listener import listener
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from pagermaid.utils import execute, upload_attachment, lang, alias_command
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DCs = {
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1: "149.154.175.50",
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2: "149.154.167.51",
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3: "149.154.175.100",
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4: "149.154.167.91",
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5: "91.108.56.130"
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}
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@listener(is_plugin=False, outgoing=True, command=alias_command("sysinfo"),
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description=lang('sysinfo_des'))
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async def sysinfo(context):
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""" Retrieve system information via neofetch. """
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if not silent:
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await context.edit(lang('sysinfo_loading'))
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result = await execute("neofetch --config none --stdout")
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await context.edit(f"`{result}`")
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@listener(is_plugin=False, outgoing=True, command=alias_command("fortune"),
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description=lang('fortune_des'))
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async def fortune(context):
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""" Reads a fortune cookie. """
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result = await execute("fortune")
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if result == "/bin/sh: fortune: command not found":
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await context.edit(lang('fortune_not_exist'))
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return
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await context.edit(result)
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@listener(is_plugin=False, outgoing=True, command=alias_command("fbcon"),
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description=lang('fbcon_des'))
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async def tty(context):
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""" Screenshots a TTY and prints it. """
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if not silent:
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await context.edit(lang('fbcon_processing'))
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reply_id = context.message.reply_to_msg_id
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result = await execute("fbdump | convert - image.png")
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if result == "/bin/sh: fbdump: command not found":
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await context.edit(lang('fbcon_no_fbdump'))
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remove("image.png")
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return
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if result == "/bin/sh: convert: command not found":
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await context.edit(lang('fbcon_no_ImageMagick'))
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remove("image.png")
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return
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if result == "Failed to open /dev/fb0: Permission denied":
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await context.edit(lang('fbcon_no_permission'))
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return
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if not await upload_attachment("./image.png", context.chat_id, reply_id,
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caption=lang('fbcon_caption'),
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preview=False, document=False):
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await context.edit(lang('fbcon_error'))
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return
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await context.delete()
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try:
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remove("./image.png")
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except:
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pass
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await log("Screenshot of binded framebuffer console taken.")
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@listener(is_plugin=False, outgoing=True, command=alias_command("status"),
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description=lang('status_des'))
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async def status(context):
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# database
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database = lang('status_online') if redis_status() else lang('status_offline')
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# uptime https://gist.github.com/borgstrom/936ca741e885a1438c374824efb038b3
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time_units = (
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('%m', 60 * 60 * 24 * 30),
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('%d', 60 * 60 * 24),
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('%H', 60 * 60),
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('%M', 60),
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('%S', 1)
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)
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async def human_time_duration(seconds):
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parts = {}
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for unit, div in time_units:
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amount, seconds = divmod(int(seconds), div)
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parts[unit] = str(amount)
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try:
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time_form = config['start_form']
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except (ValueError, KeyError):
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time_form = "%m/%d %H:%M"
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for key, value in parts.items():
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time_form = time_form.replace(key, value)
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return time_form
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current_time = datetime.utcnow()
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uptime_sec = (current_time - start_time).total_seconds()
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uptime = await human_time_duration(int(uptime_sec))
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text = (f"**{lang('status_hint')}** \n"
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f"{lang('status_name')}: `{uname().node}` \n"
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f"{lang('status_platform')}: `{platform}` \n"
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f"{lang('status_release')}: `{uname().release}` \n"
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f"{lang('status_python')}: `{python_version()}` \n"
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f"{lang('status_telethon')}: `{telethon_version.__version__}` \n"
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f"{lang('status_db')}: `{database}` \n"
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f"{lang('status_uptime')}: `{uptime}`"
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)
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await context.edit(text)
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@listener(is_plugin=False, outgoing=True, command=alias_command("stats"),
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description=lang('stats_des'))
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async def stats(context):
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if not silent:
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await context.edit(lang('stats_loading'))
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u, g, s, c, b = 0, 0, 0, 0, 0
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dialogs = await context.client.get_dialogs(
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limit=None,
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ignore_migrated=True
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)
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for d in dialogs:
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current_entity = d.entity
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if type(current_entity) is User:
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if current_entity.bot:
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b += 1
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else:
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u += 1
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elif type(current_entity) is Chat:
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g += 1
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elif type(current_entity) is Channel:
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if current_entity.broadcast:
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c += 1
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else:
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s += 1
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text = (f"**{lang('stats_hint')}** \n"
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f"{lang('stats_dialogs')}: `{len(dialogs)}` \n"
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f"{lang('stats_private')}: `{u}` \n"
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f"{lang('stats_group')}: `{g}` \n"
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f"{lang('stats_supergroup')}: `{s}` \n"
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f"{lang('stats_channel')}: `{c}` \n"
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f"{lang('stats_bot')}: `{b}`"
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)
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await context.edit(text)
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@listener(is_plugin=False, outgoing=True, command=alias_command("speedtest"),
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description=lang('speedtest_des'), parameters="(Server ID)")
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async def speedtest(context):
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""" Tests internet speed using speedtest. """
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try:
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speed_test_path = config['speed_test_path']
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except KeyError:
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speed_test_path = ''
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if not speed_test_path == '':
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server = None
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if len(context.parameter) == 1:
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try:
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server = int(context.parameter[0])
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except ValueError:
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await context.edit(lang('arg_error'))
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return
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speed_test_path += ' -f json'
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if server:
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speed_test_path += f' -s {server}'
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if not silent:
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await context.edit(lang('speedtest_processing'))
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result = await execute(f'{speed_test_path}')
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result = loads(result)
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if result['type'] == 'log':
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await context.edit(f"{result['level'].upper()}:{result['message']}")
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elif result['type'] == 'result':
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des = (
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f"**Speedtest** \n"
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f"Server: `{result['server']['name']} - "
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f"{result['server']['location']}` \n"
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f"Host: `{result['server']['host']}` \n"
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f"Upload: `{unit_convert(result['upload']['bandwidth'] * 8)}` \n"
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f"Download: `{unit_convert(result['download']['bandwidth'] * 8)}` \n"
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f"Latency: `{result['ping']['latency']}` \n"
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f"Jitter: `{result['ping']['jitter']}` \n"
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f"Timestamp: `{result['timestamp']}`"
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)
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# 开始处理图片
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data = get(f"{result['result']['url']}.png").content
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with open('speedtest.png', mode='wb') as f:
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f.write(data)
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try:
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img = Image.open('speedtest.png')
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c = img.crop((17, 11, 727, 389))
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c.save('speedtest.png')
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except:
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pass
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try:
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await context.client.send_file(context.chat_id, 'speedtest.png', caption=des)
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except:
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pass
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try:
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remove('speedtest.png')
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except:
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pass
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await context.delete()
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else:
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await context.edit(result)
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return
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try:
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test = Speedtest()
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except SpeedtestHTTPError:
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await context.edit(lang('speedtest_ConnectFailure'))
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return
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server, server_json = [], False
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if len(context.parameter) == 1:
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try:
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server = [int(context.parameter[0])]
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except ValueError:
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await context.edit(lang('arg_error'))
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return
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elif len(context.parameter) >= 2:
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try:
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temp_json = findall(r'{(.*?)}', context.text.replace("'", '"'))
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if len(temp_json) == 1:
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server_json = loads("{" + temp_json[0] + "}")
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server_json['d'] = distance(test.lat_lon, (float(server_json['lat']), float(server_json['lon'])))
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test.servers = [server_json]
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else:
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await context.edit(lang('arg_error'))
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return
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except:
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pass
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if not silent:
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await context.edit(lang('speedtest_processing'))
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try:
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if len(server) == 0:
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if not server_json:
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test.get_best_server()
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else:
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test.get_best_server(servers=test.servers)
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else:
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test.get_servers(servers=server)
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except (SpeedtestBestServerFailure, NoMatchedServers) as e:
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await context.edit(lang('speedtest_ServerFailure'))
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return
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try:
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test.download()
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test.upload()
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test.results.share()
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except (ShareResultsConnectFailure, ShareResultsSubmitFailure, RuntimeError) as e:
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await context.edit(lang('speedtest_ConnectFailure'))
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return
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result = test.results.dict()
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des = (
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f"**Speedtest** \n"
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f"Server: `{result['server']['name']} - "
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f"{result['server']['cc']}` \n"
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f"Sponsor: `{result['server']['sponsor']}` \n"
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f"Upload: `{unit_convert(result['upload'])}` \n"
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f"Download: `{unit_convert(result['download'])}` \n"
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f"Latency: `{result['ping']}` \n"
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f"Timestamp: `{result['timestamp']}`"
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)
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# 开始处理图片
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data = get(result['share']).content
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with open('speedtest.png', mode='wb') as f:
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f.write(data)
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try:
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img = Image.open('speedtest.png')
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c = img.crop((17, 11, 727, 389))
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c.save('speedtest.png')
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except:
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pass
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try:
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await context.client.send_file(context.chat_id, 'speedtest.png', caption=des)
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except:
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return
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try:
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remove('speedtest.png')
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except:
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pass
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await context.delete()
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@listener(is_plugin=False, outgoing=True, command=alias_command("connection"),
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description=lang('connection_des'))
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async def connection(context):
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""" Displays connection information between PagerMaid and Telegram. """
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datacenter = await context.client(functions.help.GetNearestDcRequest())
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await context.edit(
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f"**{lang('connection_hint')}** \n"
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f"{lang('connection_country')}: `{datacenter.country}` \n"
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f"{lang('connection_dc')}: `{datacenter.this_dc}` \n"
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f"{lang('connection_nearest_dc')}: `{datacenter.nearest_dc}`"
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)
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@listener(is_plugin=False, outgoing=True, command=alias_command("pingdc"),
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description=lang('pingdc_des'))
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async def pingdc(context):
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""" Ping your or other data center's IP addresses. """
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data = []
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for dc in range(1, 6):
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result = await execute(f"ping -c 1 {DCs[dc]} | awk -F '/' " + "'END {print $5}'")
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data.append(result)
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await context.edit(
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f"{lang('pingdc_1')}: `{data[0]}ms`\n"
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f"{lang('pingdc_2')}: `{data[1]}ms`\n"
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f"{lang('pingdc_3')}: `{data[2]}ms`\n"
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f"{lang('pingdc_4')}: `{data[3]}ms`\n"
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f"{lang('pingdc_5')}: `{data[4]}ms`"
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)
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@listener(is_plugin=False, outgoing=True, command=alias_command("ping"), description=lang('ping_des'))
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async def ping(context):
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""" Calculates latency between PagerMaid and Telegram. """
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start = datetime.now()
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await bot(functions.PingRequest(ping_id=0))
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end = datetime.now()
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ping_duration = (end - start).microseconds / 1000
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start = datetime.now()
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await context.edit("Pong!")
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end = datetime.now()
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msg_duration = (end - start).microseconds / 1000
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await context.edit(f"Pong!| PING: {ping_duration} | MSG: {msg_duration}")
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@listener(is_plugin=False, outgoing=True, command=alias_command("topcloud"),
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description=lang('topcloud_des'))
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async def topcloud(context):
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""" Generates a word cloud of resource-hungry processes. """
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if not silent:
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await context.edit(lang('topcloud_processing'))
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command_list = []
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if not Path('/usr/bin/top').is_symlink():
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output = str(await execute("top -b -n 1")).split("\n")[7:]
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else:
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output = str(await execute("top -b -n 1")).split("\n")[4:]
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for line in output[:-1]:
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line = sub(r'\s+', ' ', line).strip()
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fields = line.split(" ")
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try:
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if fields[11].count("/") > 0:
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command = fields[11].split("/")[0]
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else:
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command = fields[11]
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cpu = float(fields[8].replace(",", "."))
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mem = float(fields[9].replace(",", "."))
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if command != "top":
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command_list.append((command, cpu, mem))
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except BaseException:
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pass
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command_dict = {}
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for command, cpu, mem in command_list:
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if command in command_dict:
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command_dict[command][0] += cpu
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command_dict[command][1] += mem
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else:
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command_dict[command] = [cpu + 1, mem + 1]
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resource_dict = {}
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for command, [cpu, mem] in command_dict.items():
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resource_dict[command] = (cpu ** 2 + mem ** 2) ** 0.5
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width, height = None, None
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try:
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width, height = ((popen("xrandr | grep '*'").read()).split()[0]).split("x")
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width = int(width)
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height = int(height)
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except BaseException:
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pass
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if not width or not height:
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width = int(config['width'])
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height = int(config['height'])
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background = config['background']
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margin = int(config['margin'])
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try:
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cloud = WordCloud(
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background_color=background,
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width=width - 2 * int(margin),
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height=height - 2 * int(margin)
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).generate_from_frequencies(resource_dict)
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except ValueError:
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await context.edit(lang('run_error'))
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return
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cloud.to_file("cloud.png")
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if not silent:
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await context.edit(lang('highlight_uploading'))
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await context.client.send_file(
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context.chat_id,
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"cloud.png",
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reply_to=None,
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caption=lang('topcloud_caption')
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)
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remove("cloud.png")
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await context.delete()
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await log(lang('topcloud_success'))
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def unit_convert(byte):
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""" Converts byte into readable formats. """
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power = 1000
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zero = 0
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units = {
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0: '',
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1: 'Kb/s',
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2: 'Mb/s',
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3: 'Gb/s',
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4: 'Tb/s'}
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while byte > power:
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byte /= power
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zero += 1
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return f"{round(byte, 2)} {units[zero]}"
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