121 lines
3.1 KiB
Python
121 lines
3.1 KiB
Python
#!/usr/bin/env python
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from __future__ import print_function
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import sys
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import requests
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import re
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import argparse
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from urlparse import urljoin
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PATTERNS = (
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#(re.compile(r": (\S+)\[.+logged in"), "{0} joined the game"),
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(re.compile(r"(\S+) (joined|left) the game"), "{0} {1} the game"),
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(re.compile(r"\[(\S+): Gave (\d+) \[(.+)\] to (\S+)\]"), ":police_officer: {0} gave {1} \"{2}\" to {3}"),
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(re.compile(r"(\S+) was (\S+) by (\S+)"), ":skull: {0} was {1} by {2}"),
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(re.compile(r"(\S+) tried to swim in lava"), ":skull: {0} tried to swim in lava"),
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(re.compile(r"(\S+) fell from a high place"), ":skull: {0} fell from a high place"),
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(re.compile(r"\[(\S+): Set own game mode to (.+) Mode\]"), ":police_officer: {0} set game mode to '{1}' mode"),
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)
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def print_err(s):
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print(s, file=sys.stderr)
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sys.stderr.flush()
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def ok():
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print("OK")
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sys.stdout.flush()
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def cli_parse(args):
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parser = argparse.ArgumentParser()
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opt = parser.add_argument
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opt("--config", "-c", dest="config", type=parse_kv_file)
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opt("--confirm", action="store_const", dest="confirm", const=True, default=True)
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opt("--no-confirm", action="store_const", dest="confirm", const=False)
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opt("--verbose", "-v", action="store_true")
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opt("--debug", "-d", action="store_true")
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cli_args = parser.parse_args(args[1:])
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return cli_args, parser
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def parse_kv_file(f, mode="r"):
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if isinstance(f, str):
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f = open(f, mode)
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kv = {}
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with f:
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for line in f:
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k, v = line.partition("=")[::2]
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kv[k.strip().lower()] = v.strip()
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return kv
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class DiscordHook:
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def __init__(self, hook_id, hook_token):
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url_path = "/".join([hook_id, hook_token])
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url = urljoin("https://discordapp.com/api/webhooks/", url_path)
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self.url = url
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def send(self, content):
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data = {"content": content}
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r = requests.post(self.url, data=data)
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r.raise_for_status()
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return r
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def loop(handler, confirm=True):
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if confirm:
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ok()
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while 1:
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try:
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line = sys.stdin.readline()
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except KeyboardInterrupt:
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print_err("\nreceived sigint, exiting")
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break
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if not line:
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break
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for pattern, fmt in PATTERNS:
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match = pattern.search(line.strip())
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if match:
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message = fmt.format(*match.groups())
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try:
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handler.send(message)
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except Exception as e:
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print_err(e)
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continue
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if confirm:
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ok()
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def main(argv):
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args, _ = cli_parse(argv)
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if args.debug:
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print("started with args {0}".format(vars(args)))
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webhook_id = args.config.get("webhook_id")
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webhook_token = args.config.get("webhook_token")
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if webhook_id is None:
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raise SystemExit("webhook_id is unset")
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if webhook_token is None:
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raise SystemExit("webhook_token is unset")
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handler = DiscordHook(webhook_id, webhook_token)
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return loop(handler, confirm=args.confirm)
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raise SystemExit(main(sys.argv))
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