98 lines
3.2 KiB
Python
Executable file
98 lines
3.2 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright 2019-2021 Benedikt Ziemons
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy of
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# this software and associated documentation files (the "Software"), to deal in
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# the Software without restriction, including without limitation the rights to
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# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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# the Software, and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import argparse
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import asyncio
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import re
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import sys
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import nio
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import yaml
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from common import client_login, send_message, resolve_room, MatrixException
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# Not going to care for specifics like the underscore.
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# Generally match !anything:example.com with unicode support.
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room_pattern = re.compile(r"^!\w+:[\w\-.]+$")
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async def main():
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"""
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config.yml Example:
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matrix:
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server: https://matrix.org
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username: ...
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password: "..."
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"""
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with open("config.yml", "r") as ymlfile:
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cfg = yaml.safe_load(ymlfile)
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parser = argparse.ArgumentParser(description="Notify a matrix channel.")
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parser.add_argument(
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"-c", "--channel", required=True, help="the channel to send the message to"
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)
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parser.add_argument(
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"-t",
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"--type",
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required=False,
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help="the msgtype",
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choices=("m.text", "m.notice"),
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default="m.text",
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)
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parser.add_argument("text", help="the text message to send to the channel")
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parser.add_argument(
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"html", nargs="?", help="the html message to send to the channel"
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)
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args = parser.parse_args()
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if room_pattern.fullmatch(args.channel) is None:
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print("ERROR: Couldn't parse channel as a matrix channel", file=sys.stderr)
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sys.exit(1)
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client = await client_login(cfg)
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try:
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room_id = await resolve_room(client=client, room=args.channel)
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response = await client.join(room_id=room_id)
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if isinstance(response, nio.ErrorResponse):
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raise MatrixException(response)
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if "html" in args:
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response = await send_message(
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client=client,
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room_id=room_id,
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text=(args.text or ""),
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msgtype=args.type,
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html=args.html,
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)
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else:
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response = await send_message(
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client=client, room_id=room_id, text=args.text, msgtype=args.type
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)
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print("Message sent.", file=sys.stderr, flush=True)
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finally:
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await client.close()
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print(response.event_id)
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if __name__ == "__main__":
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loop = asyncio.get_event_loop()
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loop.run_until_complete(main())
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