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microbot/ubot/command_handler.py
2023-10-16 09:54:00 -04:00

74 lines
2.5 KiB
Python

# SPDX-License-Identifier: GPL-2.0-or-later
import asyncio
from re import escape, search
from telethon import events
class CommandHandler():
def __init__(self, client, logger, settings):
self.username = client.loop.run_until_complete(client.get_me()).username
self.pattern_template = "(?is)^{0}{1}(?: |$|_|@{2}(?: |$|_))(.*)"
self.incoming_commands = {}
self.inline_photo_commands = {}
self.logger = logger
self.settings = settings
client.add_event_handler(self.handle_incoming, events.NewMessage(incoming=True))
client.add_event_handler(self.handle_inline_photo, events.InlineQuery())
async def handle_incoming(self, event):
if event.via_bot_id:
return
prefix = escape(self.settings.get_config("cmd_prefix") or '.')
for key, value in self.incoming_commands.items():
pattern_match = search(self.pattern_template.format("" if value["noprefix"] else prefix, key, self.username), event.text)
if pattern_match:
if value["sudo"] and str(event.from_id) not in self.settings.get_config("owner_id").split(","):
print(f"Attempted sudo command ({event.text}) from ID {event.from_id}")
continue
event.pattern_match = pattern_match
event.args = pattern_match.groups()[-1]
event.extras = value["extras"]
try:
await value["function"](event)
except Exception as exception:
self.logger.warn(f"{value['function'].__name__} - {exception}")
await event.reply(f"`An error occurred in {value['function'].__name__}: {exception}`")
raise exception
async def handle_inline_photo(self, event):
print(str(event))
builder = event.builder
result_list = []
fetch_coros = []
async def exec_coro(coro):
this_url = await coro
if this_url:
try:
return await builder.photo(this_url)
except:
return
else:
return
for _, value in self.inline_photo_commands.items():
fetch_coros += [exec_coro(value["function"](event.text))]
for result in await asyncio.gather(*fetch_coros):
if result:
result_list += [result]
try:
await event.answer(result_list)
except:
pass