antijerk.py

"""
Kicks jerks for 'PRESS ALT-F4 FOR AIRSTRIKES' and so on.

Maintainer: ?
"""

from twisted.internet import reactor
import re

chat_pattern = re.compile(".*(airstrike).*(esc|escape|alt-f4|alt f4)",
    re.IGNORECASE)
chat_pattern_2 = re.compile(".*(esc|escape|alt-f4|alt f4).*(airstrike)",
    re.IGNORECASE)
admin_pattern = re.compile(".*(admin)",
    re.IGNORECASE)
    
def antijerk_match(player, msg):
    if not (player.user_types.trusted or player.admin):
        return chat_pattern.match(msg) or chat_pattern_2.match(msg) or\
           admin_pattern.match(player.name)
    
def apply_script(protocol, connection, config):
    def jerk_kick(connection):
        if connection.protocol.votekick_ban_duration:
            connection.ban('Autoban: anti-jerk',
               connection.protocol.votekick_ban_duration)
        else:
            connection.kick('Autokick: anti-jerk')
        
    class AntiJerkConnection(connection):
        def on_chat(self, value, global_message):
            if antijerk_match(self, value):
                jerk_kick(self)
            else:
                return connection.on_chat(self, value, global_message)
        def on_login(self, name):
            if admin_pattern.match(name):
                self.send_chat('Anti-jerk: Please remove "Admin" from your '+
                               'name: TALKING WILL AUTOBAN YOU!')
            return connection.on_login(self, name)
                
    return protocol, AntiJerkConnection