aboutsummaryrefslogtreecommitdiff
path: root/modules/channel_op.py
blob: cb4f32e031f9606748874930541217248f4e776c (about) (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
#--depends-on channel_access
#--depends-on check_mode
#--depends-on commands
#--depends-on config

from src import ModuleManager, utils

KICK_REASON = "your behavior is not conducive to the desired environment"

KICK_REASON_SETTING = utils.Setting("default-kick-reason",
    "Set the default kick reason", example="have a nice trip")

@utils.export("channelset", utils.Setting("ban-format",
    "Set ban format ($n = nick, $u = username, $h = hostname)",
    example="*!$u@$h"))
@utils.export("serverset", utils.OptionsSetting(
    ["qmode", "insp", "unreal", "none"], "mute-method",
    "Set this server's method of muting users"))
@utils.export("botset", KICK_REASON_SETTING)
@utils.export("serverset", KICK_REASON_SETTING)
@utils.export("channelset", KICK_REASON_SETTING)
class Module(ModuleManager.BaseModule):
    _name = "ChanOp"

    def _parse_time(self, args, min_args):
        if args[0][0] == "+":
            if len(args[1:]) < min_args:
                raise utils.EventError("Not enough arguments")
            time = utils.from_pretty_time(args[0][1:])
            if time == None:
                raise utils.EventError("Invalid timeframe")
            return time, args[1:]
        return None, args

    def _kick_reason(self, server, channel):
        return channel.get_setting("default-kick-reason",
            server.get_setting("default-kick-reason",
            self.bot.get_setting("default-kick-reson", KICK_REASON)))

    def _kick(self, server, channel, target_nickname, reason):
        target_user = server.get_user(target_nickname, create=False)
        if target_user and channel.has_user(target_user):
            reason = " ".join(reason) or self._kick_reason(server, channel)
            channel.send_kick(target_user.nickname, reason)
        else:
            raise utils.EventError("No such user")

    @utils.hook("received.command.kick")
    @utils.hook("received.command.k", alias_of="k")
    @utils.kwarg("min_args", 1)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "kick")
    @utils.kwarg("usage", "<nickname> [reason]")
    def kick(self, event):
        self._kick(event["server"], event["target"], event["args_split"][0],
            event["args_split"][1:])

    def _format_hostmask(self, user, s):
        return s.replace("$n", user.nickname).replace("$u", user.username
            ).replace("$h", user.hostname)
    def _get_hostmask(self, channel, user):
        format = channel.get_setting("ban-format", "*!$u@$h")
        hostmask_split = [
            self._format_hostmask(user, s) for s in format.split("$$")]
        return "$".join(hostmask_split)

    def _ban(self, server, channel, target, allow_hostmask, time, add):
        hostmask = None
        target_user = server.get_user(target, create=False)
        if target_user and channel.has_user(target_user):
            hostmask = self._get_hostmask(channel, target_user)
        else:
            if not allow_hostmask:
                raise utils.EventError("No such user")
            hostmask = target
        if not add:
            channel.send_unban(hostmask)
        else:
            channel.send_ban(hostmask)

            if not time == None:
                self.timers.add_persistent("unban", time, server_id=server.id,
                    channel_name=channel.name, hostmask=hostmask)

    @utils.hook("timer.unban")
    def _timer_unban(self, event):
        server = self.bot.get_server_by_id(event["server_id"])
        if server and event["channel_name"] in server.channels:
            channel = server.channels.get(event["channel_name"])
            channel.send_unban(event["hostmask"])

    @utils.hook("received.command.ban")
    @utils.kwarg("min_args", 1)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "ban")
    @utils.kwarg("usage", "[+time] <target>")
    def ban(self, event):
        time, args = self._parse_time(event["args_split"], 1)
        self._ban(event["server"], event["target"], args[0], True, time, True)

    @utils.hook("received.command.unban")
    @utils.kwarg("min_args", 1)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "ban")
    @utils.kwarg("usage", "<target>")
    def unban(self, event):
        self._ban(event["server"], event["target"], event["args_split"][0],
            True, None, False)

    @utils.hook("received.command.kickban")
    @utils.hook("received.command.kb", alias_of="kickban")
    @utils.kwarg("min_args", 1)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "kickban")
    @utils.kwarg("usage", "[+time] <nickname> [reason]")
    def kickban(self, event):
        time, args = self._parse_time(event["args_split"], 1)
        self._ban(event["server"], event["target"], args[0], False, time, True)
        self._kick(event["server"], event["target"], args[0], args[1:])

    @utils.hook("received.command.op")
    @utils.hook("received.command.deop")
    @utils.kwarg("channel_only", True)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "op")
    @utils.kwarg("usage", "[nickname]")
    def op(self, event):
        add = event.name == "received.command.op"
        target = event["args_split"][0] if event["args"] else event[
            "user"].nickname
        event["target"].send_mode("+o" if add else "-o", target)

    @utils.hook("received.command.voice")
    @utils.hook("received.command.devoice")
    @utils.kwarg("channel_only", True)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "voice")
    @utils.kwarg("usage", "[nickname]")
    def voice(self, event):
        add = event.name == "received.command.voice"
        target = event["args_split"][0] if event["args"] else event[
            "user"].nickname
        event["target"].send_mode("+v" if add else "-v", target)

    @utils.hook("received.command.topic")
    @utils.kwarg("min_args", 1)
    @utils.kwarg("channel_only", True)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "topic")
    @utils.kwarg("remove_empty", False)
    @utils.kwarg("usage", "<topic>")
    def topic(self, event):
        event["target"].send_topic(event["args"])

    @utils.hook("received.command.tappend")
    @utils.kwarg("min_args", 1)
    @utils.kwarg("channel_only", True)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "topic")
    @utils.kwarg("remove_empty", False)
    @utils.kwarg("usage", "<topic>")
    def tappend(self, event):
        event["target"].send_topic(event["target"].topic + event["args"])

    def _mute_method(self, server, user):
        mask = "*!*@%s" % user.hostname
        mute_method = server.get_setting("mute-method", "qmode").lower()

        if mute_method == "qmode":
            return "q", mask
        elif mute_method == "insp":
            return "b", "m:%s" % mask
        elif mute_method == "unreal":
            return "b", "~q:%s" % mask
        elif mute_method == "none":
            return None, None
        raise ValueError("Unknown mute-method '%s'" % mute_method)

    @utils.hook("received.command.mute", usage="[+time] <nickname>")
    @utils.hook("received.command.unmute", usage="<nickname>")
    @utils.kwarg("min_args", 1)
    @utils.kwarg("channel_only", True)
    @utils.kwarg("require_mode", "o")
    @utils.kwarg("require_access", "mute")
    @utils.kwarg("help", "Mute a given user")
    def _mute(self, event):
        add = event.name == "received.command.mute"
        time, args = self._parse_time(event["args_split"], 1)

        target_name = args[0]
        if not event["server"].has_user(target_name):
            raise utils.EventError("No such user")

        target_user = event["server"].get_user(target_name)
        if not event["target"].has_user(target_user):
            raise utils.EventError("No such user")

        mode, mask = self._mute_method(event["server"], target_user)
        if mode == None:
            raise utils.EventError("This network doesn't support mutes")

        if add and time:
            self.timers.add_persistent("unmute", time,
                server_id=event["server"].id, channel_name=event["target"].name,
                mode=mode, mask=mask)

        mode_modifier = "+" if add else "-"
        event["target"].send_mode("%s%s" % (mode_modifier, mode), [mask])

    @utils.hook("timer.unmute")
    def _timer_unmute(self, event):
        server = self.bot.get_server_by_id(event["server_id"])
        if server and event["channel_name"] in server.channels:
            channel = server.channels.get(event["channel_name"])
            channel.send_mode("-%s" % event["mode"], [event["mask"]])