📎 新增加交流群用户制作的定时发送消息扩展

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xtaodada 2020-04-05 18:03:06 +08:00
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some-plugins/sendat.py Normal file
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""" Send Msg At A Specified Time. """
# By tg @fruitymelon
# extra requirements: dateparser
imported = True
import os, sys, time, traceback
try:
import dateparser
except ImportError:
imported = False
import asyncio
from pagermaid import log
from pagermaid.listener import listener
from datetime import datetime
from dateutil import parser
def logsync(message):
sys.stdout.writelines(f"{message}\n")
logsync("sendat: loading... If failed, please install dateparser first.")
# https://stackoverflow.com/questions/1111056/get-time-zone-information-of-the-system-in-python
def local_time_offset(t=None):
"""Return offset of local zone from GMT, either at present or at time t."""
# python2.3 localtime() can't take None
if t is None:
t = time.time()
if time.localtime(t).tm_isdst and time.daylight:
return -time.altzone
else:
return -time.timezone
offset = local_time_offset() // 3600
sign = "+" if offset >= 0 else "-"
offset = abs(offset)
offset_str = str(offset)
offset_str = offset_str if len(offset_str) == 2 else f"0{offset_str}"
settings = {'TIMEZONE': f'{sign}{offset_str}00'}
logsync(f"sendat: local time zone offset is {sign}{abs(offset)}")
helpmsg = """
定时发送消息
-sendat 时间 | 消息内容
i.e.
-sendat 16:00:00 | 投票截止
-sendat every 23:59:59 | 又是无所事事的一天呢
-sendat every 1 minutes | 又过去了一分钟
-sendat *3 1 minutes | 此消息将出现三次间隔均为一分钟
"""
@listener(outgoing=True, command="sendat", diagnostics=True, ignore_edited=False,
description=helpmsg,
parameters="<atmsg>")
async def sendat(context):
args = " ".join(context.parameter).split("|")
chat = await context.get_chat()
if not imported:
await context.edit("Please install dateparser first: python3 -m pip install dateparser")
return
await context.edit(f"tz data: {time.timezone} {time.tzname} {sign}{offset}")
if len(args) != 2:
await context.edit("Invalid argument. Expected: 2")
return
if offset is None:
await context.edit("Failed to get server timezone.")
return
try:
if args[0].find("every ") == 0:
# at this point, let's assume args[0] contains relative time
# i.e. -sendat every 3 minutes
time_str = args[0][6:]
if time_str.find(":") != -1:
# then it should be absolute time
sleep_times = [abs(dateparser.parse(time_str, settings=settings).timestamp() - time.time()), 24 * 60 * 60]
index = 0
await context.edit(f"Registered.")
while True:
last_time = time.time()
while time.time() < last_time + sleep_times[index]:
await asyncio.sleep(2)
await sendmsg(context, chat, args[1])
index = 1
return
sleep_time = abs(dateparser.parse(time_str, settings=settings).timestamp() - time.time())
if sleep_time < 5:
await context.edit(f"Sleep time too short. Should be longer than 5 seconds. Got {sleep_time}")
return
await context.edit(f"Registered.")
while True:
last_time = time.time()
while time.time() < last_time + sleep_time:
await asyncio.sleep(2)
await sendmsg(context, chat, args[1])
return
elif args[0].find("*") == 0:
times = int(args[0][1:].split(" ")[0])
rest = " ".join(args[0][1:].split(" ")[1:])
if rest.find(":") != -1:
# then it should be absolute time
sleep_times = [abs(dateparser.parse(rest, settings=settings).timestamp() - time.time()), 24 * 60 * 60]
count = 0
await context.edit("Registered.")
while count <= times:
last_time = time.time()
while time.time() < last_time + sleep_times[0 if count == 0 else 1]:
await asyncio.sleep(2)
await sendmsg(context, chat, args[1])
count += 1
return
sleep_time = abs(dateparser.parse(rest, settings=settings).timestamp() - time.time())
if sleep_time < 5:
await context.edit("Sleep time too short. Should be longer than 5 seconds.")
return
count = 0
await context.edit("Registered.")
while count <= times:
last_time = time.time()
while time.time() < last_time + sleep_time:
await asyncio.sleep(2)
await sendmsg(context, chat, args[1])
count += 1
return
# absolute time
dt = parser.parse(args[0])
delta = dt.timestamp() - time.time()
if delta < 3:
await context.edit("Target time before now.")
return
await context.edit("Registered.")
while delta > 0:
delta = dt.timestamp() - time.time()
await asyncio.sleep(2)
await sendmsg(context, chat, args[1])
except Exception as e:
await log(str(e))
await log(str(traceback.format_stack()))
return
async def sendmsg(context, chat, text):
await context.client.send_message(chat, text)