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pbot/PBot/ChanOpCommands.pm

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# File: ChanOpCommands.pm
#
# Purpose: Channel operator command subroutines.
# SPDX-FileCopyrightText: 2021 Pragmatic Software <pragma78@gmail.com>
# SPDX-License-Identifier: MIT
package PBot::ChanOpCommands;
use parent 'PBot::Class';
use PBot::Imports;
use Time::Duration;
use Time::HiRes qw/gettimeofday/;
sub initialize {
my ($self, %conf) = @_;
# register commands
$self->{pbot}->{commands}->register(sub { $self->cmd_op(@_) }, "op", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_deop(@_) }, "deop", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_voice(@_) }, "voice", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_devoice(@_) }, "devoice", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_ban(@_) }, "ban", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_unban(@_) }, "unban", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_mute(@_) }, "mute", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_unmute(@_) }, "unmute", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_kick(@_) }, "kick", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_mode(@_) }, "mode", 1);
$self->{pbot}->{commands}->register(sub { $self->cmd_invite(@_) }, "invite", 1);
# allow commands to set modes
$self->{pbot}->{capabilities}->add('can-ban', 'can-mode-b', 1);
$self->{pbot}->{capabilities}->add('can-unban', 'can-mode-b', 1);
$self->{pbot}->{capabilities}->add('can-mute', 'can-mode-q', 1);
$self->{pbot}->{capabilities}->add('can-unmute', 'can-mode-q', 1);
$self->{pbot}->{capabilities}->add('can-op', 'can-mode-o', 1);
$self->{pbot}->{capabilities}->add('can-deop', 'can-mode-o', 1);
$self->{pbot}->{capabilities}->add('can-voice', 'can-mode-v', 1);
$self->{pbot}->{capabilities}->add('can-devoice', 'can-mode-v', 1);
# create can-mode-any capabilities group
foreach my $mode ("a" .. "z", "A" .. "Z") { $self->{pbot}->{capabilities}->add('can-mode-any', "can-mode-$mode", 1); }
$self->{pbot}->{capabilities}->add('can-mode-any', 'can-mode', 1);
# add to chanop capabilities group
$self->{pbot}->{capabilities}->add('chanop', 'can-ban', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-unban', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-mute', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-unmute', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-kick', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-op', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-deop', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-voice', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-devoice', 1);
$self->{pbot}->{capabilities}->add('chanop', 'can-invite', 1);
$self->{pbot}->{capabilities}->add('chanop', 'is-whitelisted', 1);
# add to admin capability group
$self->{pbot}->{capabilities}->add('admin', 'chanop', 1);
$self->{pbot}->{capabilities}->add('admin', 'can-mode', 1);
$self->{pbot}->{capabilities}->add('admin', 'can-mode-any', 1);
# allow users to use !unban * or !unmute *
$self->{pbot}->{capabilities}->add('can-clear-bans', undef, 1);
$self->{pbot}->{capabilities}->add('can-clear-mutes', undef, 1);
# allow admins to use !unban * or !unmute *
$self->{pbot}->{capabilities}->add('admin', 'can-clear-bans', 1);
$self->{pbot}->{capabilities}->add('admin', 'can-clear-mutes', 1);
# allows users to use wildcards in command
$self->{pbot}->{capabilities}->add('can-op-wildcard', undef, 1);
$self->{pbot}->{capabilities}->add('can-voice-wildcard', undef, 1);
$self->{pbot}->{capabilities}->add('can-kick-wildcard', undef, 1);
$self->{pbot}->{capabilities}->add('admin', 'can-kick-wildcard', 1);
$self->{pbot}->{capabilities}->add('admin', 'can-op-wildcard', 1);
$self->{pbot}->{capabilities}->add('admin', 'can-voice-wildcard', 1);
$self->{pbot}->{capabilities}->add('chanmod', 'can-voice-wildcard', 1);
$self->{invites} = {}; # track who invited who in order to direct invite responses to them
# handle invite responses
$self->{pbot}->{event_dispatcher}->register_handler('irc.inviting', sub { $self->on_inviting(@_) });
$self->{pbot}->{event_dispatcher}->register_handler('irc.useronchannel', sub { $self->on_useronchannel(@_) });
$self->{pbot}->{event_dispatcher}->register_handler('irc.nosuchnick', sub { $self->on_nosuchnick(@_) });
}
sub on_inviting {
my ($self, $event_type, $event) = @_;
my ($botnick, $target, $channel) = $event->{event}->args;
$self->{pbot}->{logger}->log("User $target invited to channel $channel.\n");
return 0 if not exists $self->{invites}->{lc $channel} or not exists $self->{invites}->{lc $channel}->{lc $target};
$event->{conn}->privmsg($self->{invites}->{lc $channel}->{lc $target}, "$target invited to $channel.");
delete $self->{invites}->{lc $channel}->{lc $target};
return 1;
}
sub on_useronchannel {
my ($self, $event_type, $event) = @_;
my ($botnick, $target, $channel) = $event->{event}->args;
$self->{pbot}->{logger}->log("User $target is already on channel $channel.\n");
return 0 if not exists $self->{invites}->{lc $channel} or not exists $self->{invites}->{lc $channel}->{lc $target};
$event->{conn}->privmsg($self->{invites}->{lc $channel}->{lc $target}, "$target is already on $channel.");
delete $self->{invites}->{lc $channel}->{lc $target};
return 1;
}
sub on_nosuchnick {
my ($self, $event_type, $event) = @_;
my ($botnick, $target, $msg) = $event->{event}->args;
$self->{pbot}->{logger}->log("$target: $msg\n");
my $nick;
foreach my $channel (keys %{$self->{invites}}) {
if (exists $self->{invites}->{$channel}->{lc $target}) {
$nick = $self->{invites}->{$channel}->{lc $target};
delete $self->{invites}->{$channel}->{lc $target};
last;
}
}
return 0 if not defined $nick;
$event->{conn}->privmsg($nick, "$target: $msg");
return 1;
}
sub cmd_invite {
my ($self, $context) = @_;
my ($channel, $target);
if ($context->{from} !~ m/^#/) {
# from /msg
my $usage = "Usage from /msg: invite <channel> [nick]; if you omit [nick] then you will be invited";
return $usage if not length $context->{arguments};
($channel, $target) = $self->{pbot}->{interpreter}->split_args($context->{arglist}, 2);
return "$channel is not a channel; $usage" if $channel !~ m/^#/;
$target = $context->{nick} if not defined $target;
} else {
# in channel
return "Usage: invite [channel] <nick>" if not length $context->{arguments};
# add current channel as default channel
$self->{pbot}->{interpreter}->unshift_arg($context->{arglist}, $context->{from}) if $context->{arglist}[0] !~ m/^#/;
($channel, $target) = $self->{pbot}->{interpreter}->split_args($context->{arglist}, 2);
}
$self->{invites}->{lc $channel}->{lc $target} = $context->{nick};
$self->{pbot}->{chanops}->add_op_command($channel, "sl invite $target $channel");
$self->{pbot}->{chanops}->gain_ops($channel);
return ""; # responses handled by events
}
sub generic_mode {
my ($self, $mode_flag, $mode_name, $context) = @_;
my $result = '';
my $channel = $context->{from};
my ($flag, $mode_char) = $mode_flag =~ m/(.)(.)/;
if ($channel !~ m/^#/) {
# from message
$channel = $self->{pbot}->{interpreter}->shift_arg($context->{arglist});
if (not defined $channel) { return "Usage from message: $mode_name <channel> [nick]"; }
elsif ($channel !~ m/^#/) { return "$channel is not a channel. Usage from message: $mode_name <channel> [nick]"; }
}
$channel = lc $channel;
if (not $self->{pbot}->{chanops}->can_gain_ops($channel)) { return "I am not configured as an OP for $channel. See `chanset` command for more information."; }
# add $nick to $args if no argument
if (not $self->{pbot}->{interpreter}->arglist_size($context->{arglist})) { $self->{pbot}->{interpreter}->unshift_arg($context->{arglist}, $context->{nick}); }
my $max_modes = $self->{pbot}->{isupport}->{MODES} // 1;
my $mode = $flag;
my $list = '';
my $i = 0;
foreach my $targets ($self->{pbot}->{interpreter}->unquoted_args($context->{arglist})) {
foreach my $target (split /,/, $targets) {
$mode .= $mode_char;
$list .= "$target ";
$i++;
if ($i >= $max_modes) {
$context->{arguments} = "$channel $mode $list";
$context->{arglist} = $self->{pbot}->{interpreter}->make_args($context->{arguments});
$result = $self->cmd_mode($context);
$mode = $flag;
$list = '';
$i = 0;
last if $result ne '' and $result ne 'Done.';
}
}
}
if ($i) {
$context->{arguments} = "$channel $mode $list";
$context->{arglist} = $self->{pbot}->{interpreter}->make_args($context->{arguments});
$result = $self->cmd_mode($context);
}
return $result;
}
sub cmd_op {
my ($self, $context) = @_;
return $self->generic_mode('+o', 'op', $context);
}
sub cmd_deop {
my ($self, $context) = @_;
return $self->generic_mode('-o', 'deop', $context);
}
sub cmd_voice {
my ($self, $context) = @_;
return $self->generic_mode('+v', 'voice', $context);
}
sub cmd_devoice {
my ($self, $context) = @_;
return $self->generic_mode('-v', 'devoice', $context);
}
sub cmd_mode {
my ($self, $context) = @_;
if (not length $context->{arguments}) { return "Usage: mode [channel] <arguments>"; }
# add current channel as default channel
if ($context->{arglist}[0] !~ m/^#/) {
if ($context->{from} =~ m/^#/) {
$self->{pbot}->{interpreter}->unshift_arg($context->{arglist}, $context->{from});
} else {
return "Usage from private message: mode <channel> <arguments>";
}
}
my ($channel, $modes, $args) = $self->{pbot}->{interpreter}->split_args($context->{arglist}, 3);
my @targets = split /\s+/, $args if defined $args;
my $modifier;
my $i = 0;
my $arg = 0;
my ($new_modes, $new_targets) = ("", "");
my $max_modes = $self->{pbot}->{isupport}->{MODES} // 1;
my $u = $self->{pbot}->{users}->loggedin($channel, $context->{hostmask});
while ($modes =~ m/(.)/g) {
my $mode = $1;
if ($mode eq '-' or $mode eq '+') {
$modifier = $mode;
$new_modes .= $mode;
next;
}
if (not $self->{pbot}->{capabilities}->userhas($u, "can-mode-$mode")) {
return "/msg $context->{nick} Your user account does not have the can-mode-$mode capability required to set this mode.";
}
my $target = $targets[$arg++] // "";
if (($mode eq 'v' or $mode eq 'o') and $target =~ m/\*/) {
# wildcard used; find all matching nicks; test against whitelist, etc
my $q_target = lc quotemeta $target;
$q_target =~ s/\\\*/.*/g;
$channel = lc $channel;
if (not exists $self->{pbot}->{nicklist}->{nicklist}->{$channel}) {
return "I have no nicklist for channel $channel; cannot use wildcard.";
}
my $u = $self->{pbot}->{users}->loggedin($channel, $context->{hostmask});
if ($mode eq 'v') {
if (not $self->{pbot}->{capabilities}->userhas($u, 'can-voice-wildcard')) {
return "/msg $context->{nick} Using wildcards with `mode v` requires the can-voice-wildcard capability, which your user account does not have.";
}
} else {
if (not $self->{pbot}->{capabilities}->userhas($u, 'can-op-wildcard')) {
return "/msg $context->{nick} Using wildcards with `mode o` requires the can-op-wildcard capability, which your user account does not have.";
}
}
foreach my $n (keys %{$self->{pbot}->{nicklist}->{nicklist}->{$channel}}) {
if ($n =~ m/^$q_target$/) {
my $nick_data = $self->{pbot}->{nicklist}->{nicklist}->{$channel}->{$n};
if ($modifier eq '-') {
# removing mode -- check against whitelist, etc
next if $nick_data->{nick} eq $self->{pbot}->{registry}->get_value('irc', 'botnick');
my $u = $self->{pbot}->{users}->loggedin($channel, $nick_data->{hostmask});
next if $self->{pbot}->{capabilities}->userhas($u, 'is-whitelisted');
}
# skip nick if already has mode set/unset
if ($modifier eq '+') { next if exists $nick_data->{"+$mode"}; }
else { next unless exists $nick_data->{"+$mode"}; }
$new_modes = $modifier if not length $new_modes;
$new_modes .= $mode;
$new_targets .= "$self->{pbot}->{nicklist}->{nicklist}->{$channel}->{$n}->{nick} ";
$i++;
if ($i == $max_modes) {
$self->{pbot}->{chanops}->add_op_command($channel, "mode $channel $new_modes $new_targets");
$new_modes = "";
$new_targets = "";
$i = 0;
}
}
}
} else {
# no wildcard used; explicit mode requested - no whitelist checking
$new_modes .= $mode;
$new_targets .= "$target " if length $target;
$i++;
if ($i == $max_modes) {
$self->{pbot}->{chanops}->add_op_command($channel, "mode $channel $new_modes $new_targets");
$new_modes = "";
$new_targets = "";
$i = 0;
}
}
}
if ($i) { $self->{pbot}->{chanops}->add_op_command($channel, "mode $channel $new_modes $new_targets"); }
$self->{pbot}->{chanops}->gain_ops($channel);
if ($context->{from} !~ m/^#/) { return "Done."; }
else { return ""; }
}
sub cmd_ban {
my ($self, $context) = @_;
my ($target, $channel, $length) = $self->{pbot}->{interpreter}->split_args($context->{arglist}, 3);
$channel = '' if not defined $channel;
$length = '' if not defined $length;
if (not defined $context->{from}) {
$self->{pbot}->{logger}->log("Command missing ~from parameter!\n");
return "";
}
if ($channel !~ m/^#/) {
$length = "$channel $length";
$length = undef if $length eq ' ';
$channel = exists $context->{admin_channel_override} ? $context->{admin_channel_override} : $context->{from};
}
if (not defined $channel or not length $channel) {
$channel = exists $context->{admin_channel_override} ? $context->{admin_channel_override} : $context->{from};
}
if (not defined $target) { return "Usage: ban <mask> [channel [timeout (default: 24 hours)]]"; }
my $no_length = 0;
if (not defined $length) {
# TODO: user account length override
$length = $self->{pbot}->{registry}->get_value($channel, 'default_ban_timeout', 0, $context)
// $self->{pbot}->{registry}->get_value('general', 'default_ban_timeout', 0, $context) // 60 * 60 * 24; # 24 hours
$no_length = 1;
} else {
my $error;
($length, $error) = $self->{pbot}->{parsedate}->parsedate($length);
return $error if defined $error;
}
$channel = lc $channel;
$target = lc $target;
my $botnick = $self->{pbot}->{registry}->get_value('irc', 'botnick');
return "I don't think so." if $target =~ /^\Q$botnick\E!/i;
my $result = '';
my $sep = '';
my @targets = split /,/, $target;
my $immediately = @targets > 1 ? 0 : 1;
my $duration;
foreach my $t (@targets) {
my $mask = lc $self->{pbot}->{banlist}->nick_to_banmask($t);
my $timeout = $self->{pbot}->{banlist}->{banlist}->get_data($channel, $mask, 'timeout') // 0;
if ($no_length && $timeout > 0) {
my $d = duration($timeout - gettimeofday);
$result .= "$sep$mask has $d remaining on their $channel ban";
$sep = '; ';
} else {
$self->{pbot}->{banlist}->ban_user_timed($channel, 'b', $mask, $length, $context->{hostmask}, undef, $immediately);
$duration = $length > 0 ? duration $length : 'all eternity';
if ($immediately) {
$result .= "$sep$mask banned in $channel for $duration";
$sep = '; ';
} else {
$result .= "$sep$mask";
$sep = ', ';
}
}
}
if (not $immediately) {
$result .= " banned in $channel for $duration";
$self->{pbot}->{banlist}->flush_ban_queue;
}
$result = "/msg $context->{nick} $result" if $result !~ m/remaining on their/;
return $result;
}
sub cmd_unban {
my ($self, $context) = @_;
if (not defined $context->{from}) {
$self->{pbot}->{logger}->log("Command missing ~from parameter!\n");
return "";
}
my ($target, $channel, $immediately) = $self->{pbot}->{interpreter}->split_args($context->{arglist}, 3);
if (defined $target and defined $channel and $channel !~ /^#/) {
my $temp = $target;
$target = $channel;
$channel = $temp;
}
if (not defined $target) { return "Usage: unban <nick/mask> [channel [false value to use unban queue]]"; }
if (not defined $channel) {
$channel = exists $context->{admin_channel_override} ? $context->{admin_channel_override} : $context->{from};
}
$immediately = 1 if not defined $immediately;
return "Usage for /msg: unban <nick/mask> <channel> [false value to use unban queue]" if $channel !~ /^#/;
my @targets = split /,/, $target;
$immediately = 0 if @targets > 1;
foreach my $t (@targets) {
if ($t eq '*') {
my $u = $self->{pbot}->{users}->loggedin($channel, $context->{hostmask});
if (not $self->{pbot}->{capabilities}->userhas($u, 'can-clear-bans')) {
return "/msg $context->{nick} Clearing the channel bans requires the can-clear-bans capability, which your user account does not have.";
}
$channel = lc $channel;
if ($self->{pbot}->{banlist}->{banlist}->exists($channel)) {
$immediately = 0;
foreach my $banmask ($self->{pbot}->{banlist}->{banlist}->get_keys($channel)) {
$self->{pbot}->{banlist}->unban_user($channel, 'b', $banmask, $immediately);
}
last;
}
} else {
$self->{pbot}->{banlist}->unban_user($channel, 'b', $t, $immediately);
}
}
$self->{pbot}->{banlist}->flush_unban_queue if not $immediately;
return "/msg $context->{nick} $target has been unbanned from $channel.";
}
sub cmd_mute {
my ($self, $context) = @_;
my ($target, $channel, $length) = $self->{pbot}->{interpreter}->split_args($context->{arglist}, 3);
$channel = '' if not defined $channel;
if (not defined $context->{from}) {
$self->{pbot}->{logger}->log("Command missing ~from parameter!\n");
return "";
}
if (not length $channel and $context->{from} !~ m/^#/) {
return "Usage from private message: mute <mask> <channel> [timeout (default: 24 hours)]";
}
if ($channel !~ m/^#/) {
$length = $channel . ' ' . (defined $length ? $length : '');
$length = undef if $length eq ' ';
$channel = exists $context->{admin_channel_override} ? $context->{admin_channel_override} : $context->{from};
}
$channel = exists $context->{admin_channel_override} ? $context->{admin_channel_override} : $context->{from} if not defined $channel;
if ($channel !~ m/^#/) { return "Please specify a channel."; }
if (not defined $target) { return "Usage: mute <mask> [channel [timeout (default: 24 hours)]]"; }
my $no_length = 0;
if (not defined $length) {
$length = $self->{pbot}->{registry}->get_value($channel, 'default_mute_timeout', 0, $context)
// $self->{pbot}->{registry}->get_value('general', 'default_mute_timeout', 0, $context) // 60 * 60 * 24; # 24 hours
$no_length = 1;
} else {
my $error;
($length, $error) = $self->{pbot}->{parsedate}->parsedate($length);
return $error if defined $error;
}
$channel = lc $channel;
$target = lc $target;
my $botnick = $self->{pbot}->{registry}->get_value('irc', 'botnick');
return "I don't think so." if $target =~ /^\Q$botnick\E!/i;
my $result = '';
my $sep = '';
my @targets = split /,/, $target;
my $immediately = @targets > 1 ? 0 : 1;
my $duration;
foreach my $t (@targets) {
my $mask = lc $self->{pbot}->{banlist}->nick_to_banmask($t);
my $timeout = $self->{pbot}->{banlist}->{quietlist}->get_data($channel, $mask, 'timeout') // 0;
if ($no_length && $timeout > 0) {
my $d = duration($timeout - gettimeofday);
$result .= "$sep$mask has $d remaining on their $channel mute";
$sep = '; ';
} else {
$self->{pbot}->{banlist}->ban_user_timed($channel, 'q', $t, $length, $context->{hostmask}, undef, $immediately);
$duration = $length > 0 ? duration $length : 'all eternity';
if ($immediately) {
$result .= "$sep$mask muted in $channel for $duration";
$sep = '; ';
} else {
$result .= "$sep$mask";
$sep = ', ';
}
}
}
if (not $immediately) {
$result .= " muted in $channel for $duration";
$self->{pbot}->{banlist}->flush_ban_queue;
}
$result = "/msg $context->{nick} $result" if $result !~ m/remaining on their/;
return $result;
}
sub cmd_unmute {
my ($self, $context) = @_;
if (not defined $context->{from}) {
$self->{pbot}->{logger}->log("Command missing ~from parameter!\n");
return "";
}
my ($target, $channel, $immediately) = $self->{pbot}->{interpreter}->split_args($context->{arglist}, 3);
if (defined $target and defined $channel and $channel !~ /^#/) {
my $temp = $target;
$target = $channel;
$channel = $temp;
}
if (not defined $target) { return "Usage: unmute <nick/mask> [channel [false value to use unban queue]]"; }
$channel = exists $context->{admin_channel_override} ? $context->{admin_channel_override} : $context->{from} if not defined $channel;
$immediately = 1 if not defined $immediately;
return "Usage for /msg: unmute <nick/mask> <channel> [false value to use unban queue]" if $channel !~ /^#/;
my @targets = split /,/, $target;
$immediately = 0 if @targets > 1;
foreach my $t (@targets) {
if ($t eq '*') {
my $u = $self->{pbot}->{users}->loggedin($channel, $context->{hostmask});
if (not $self->{pbot}->{capabilities}->userhas($u, 'can-clear-mutes')) {
return "/msg $context->{nick} Clearing the channel mutes requires the can-clear-mutes capability, which your user account does not have.";
}
$channel = lc $channel;
if ($self->{pbot}->{banlist}->{quietlist}->exists($channel)) {
$immediately = 0;
foreach my $banmask ($self->{pbot}->{banlist}->{quietlist}->get_keys($channel)) {
$self->{pbot}->{banlist}->unban_user($channel, 'q', $banmask, $immediately);
}
last;
}
} else {
$self->{pbot}->{banlist}->unban_user($channel, 'q', $t, $immediately);
}
}
$self->{pbot}->{banlist}->flush_unban_queue if not $immediately;
return "/msg $context->{nick} $target has been unmuted in $channel.";
}
sub cmd_kick {
my ($self, $context) = @_;
if (not defined $context->{from}) {
$self->{pbot}->{logger}->log("Command missing ~from parameter!\n");
return "";
}
my ($channel, $victim, $reason);
my $arguments = $context->{arguments};
if (not $context->{from} =~ /^#/) {
# used in private message
if (not $arguments =~ s/^(^#\S+) (\S+)\s*//) { return "Usage from private message: kick <channel> <nick> [reason]"; }
($channel, $victim) = ($1, $2);
} else {
# used in channel
if ($arguments =~ s/^(#\S+)\s+(\S+)\s*//) { ($channel, $victim) = ($1, $2); }
elsif ($arguments =~ s/^(\S+)\s*//) { ($victim, $channel) = ($1, exists $context->{admin_channel_override} ? $context->{admin_channel_override} : $context->{from}); }
else { return "Usage: kick [channel] <nick> [reason]"; }
}
$reason = $arguments;
# If the user is too stupid to remember the order of the arguments,
# we can help them out by seeing if they put the channel in the reason.
if ($reason =~ s/^(#\S+)\s*//) { $channel = $1; }
my @insults;
if (not length $reason) {
if (open my $fh, '<', $self->{pbot}->{registry}->get_value('general', 'module_dir') . '/insults.txt') {
@insults = <$fh>;
close $fh;
$reason = $insults[rand @insults];
$reason =~ s/\s+$//;
} else {
$reason = 'Bye!';
}
}
if ($context->{keyword} =~ /^[A-Z]+$/) {
$reason = uc $reason;
} elsif ($context->{keyword} eq 'KiCk' or $context->{keyword} eq 'kIcK') {
$reason =~ s/(.)(.)/lc($1) . uc($2)/ge;
}
my @nicks = split /,/, $victim;
foreach my $n (@nicks) {
if ($n =~ m/\*/) {
# wildcard used; find all matching nicks; test against whitelist, etc
my $q_target = lc quotemeta $n;
$q_target =~ s/\\\*/.*/g;
$channel = lc $channel;
if (not exists $self->{pbot}->{nicklist}->{nicklist}->{$channel}) { return "I have no nicklist for channel $channel; cannot use wildcard."; }
my $u = $self->{pbot}->{users}->loggedin($channel, $context->{hostmask});
if (not $self->{pbot}->{capabilities}->userhas($u, 'can-kick-wildcard')) {
return "/msg $context->{nick} Using wildcards with `kick` requires the can-kick-wildcard capability, which your user account does not have.";
}
foreach my $nl (keys %{$self->{pbot}->{nicklist}->{nicklist}->{$channel}}) {
if ($nl =~ m/^$q_target$/) {
my $nick_data = $self->{pbot}->{nicklist}->{nicklist}->{$channel}->{$nl};
next if $nick_data->{nick} eq $self->{pbot}->{registry}->get_value('irc', 'botnick');
my $u = $self->{pbot}->{users}->loggedin($channel, $nick_data->{hostmask});
next if $self->{pbot}->{capabilities}->userhas($u, 'is-whitelisted');
$self->{pbot}->{chanops}->add_op_command($channel, "kick $channel $nl $reason");
}
}
} else {
# no wildcard used, explicit kick
$self->{pbot}->{chanops}->add_op_command($channel, "kick $channel $n $reason");
}
# randomize next kick reason
if (@insults) {
$reason = $insults[rand @insults];
$reason =~ s/\s+$//;
}
}
$self->{pbot}->{chanops}->gain_ops($channel);
return "";
}
1;
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