1 |
#!/usr/bin/perl -w |
2 |
use strict; |
3 |
$|++; |
4 |
|
5 |
=head1 NAME |
6 |
|
7 |
irc-logger.pl |
8 |
|
9 |
=head1 SYNOPSIS |
10 |
|
11 |
./irc-logger.pl |
12 |
|
13 |
=head1 DESCRIPTION |
14 |
|
15 |
log all conversation on irc channel |
16 |
|
17 |
=cut |
18 |
|
19 |
## CONFIG |
20 |
|
21 |
my $NICK = 'irc-logger'; |
22 |
my $CONNECT = |
23 |
{Server => 'irc.freenode.net', |
24 |
Nick => $NICK, |
25 |
Ircname => "try /msg $NICK help", |
26 |
}; |
27 |
my $CHANNEL = '#razmjenavjestina'; |
28 |
my $IRC_ALIAS = "log"; |
29 |
|
30 |
my %FOLLOWS = |
31 |
( |
32 |
ACCESS => "/var/log/apache/access.log", |
33 |
ERROR => "/var/log/apache/error.log", |
34 |
); |
35 |
|
36 |
my $DSN = 'DBI:Pg:dbname=irc-logger'; |
37 |
|
38 |
## END CONFIG |
39 |
|
40 |
|
41 |
|
42 |
use POE qw(Component::IRC Wheel::FollowTail); |
43 |
use DBI; |
44 |
use Encode qw/from_to/; |
45 |
|
46 |
|
47 |
my $dbh = DBI->connect($DSN,"","", { RaiseError => 1, AutoCommit => 1 }) || die $DBI::errstr; |
48 |
|
49 |
=for SQL schema |
50 |
|
51 |
$dbh->do(qq{ |
52 |
create table log ( |
53 |
id serial, |
54 |
time timestamp default now(), |
55 |
channel text not null, |
56 |
nick text not null, |
57 |
message text not null, |
58 |
primary key(id) |
59 |
); |
60 |
|
61 |
create index log_time on log(time); |
62 |
create index log_channel on log(channel); |
63 |
create index log_nick on log(nick); |
64 |
|
65 |
}); |
66 |
|
67 |
=cut |
68 |
|
69 |
my $sth = $dbh->prepare(qq{ |
70 |
insert into log |
71 |
(channel, nick, message) |
72 |
values (?,?,?) |
73 |
}); |
74 |
|
75 |
|
76 |
my $SKIPPING = 0; # if skipping, how many we've done |
77 |
my $SEND_QUEUE; # cache |
78 |
|
79 |
POE::Component::IRC->new($IRC_ALIAS); |
80 |
|
81 |
POE::Session->create |
82 |
(inline_states => |
83 |
{_start => sub { |
84 |
$_[KERNEL]->post($IRC_ALIAS => register => 'all'); |
85 |
$_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT); |
86 |
}, |
87 |
irc_255 => sub { # server is done blabbing |
88 |
$_[KERNEL]->post($IRC_ALIAS => join => $CHANNEL); |
89 |
$_[KERNEL]->post($IRC_ALIAS => join => '#logger'); |
90 |
$_[KERNEL]->yield("heartbeat"); # start heartbeat |
91 |
# $_[KERNEL]->yield("my_add", $_) for keys %FOLLOWS; |
92 |
}, |
93 |
irc_public => sub { |
94 |
my $kernel = $_[KERNEL]; |
95 |
my $nick = (split /!/, $_[ARG0])[0]; |
96 |
my $channel = $_[ARG1]->[0]; |
97 |
my $msg = $_[ARG2]; |
98 |
|
99 |
from_to($msg, 'UTF-8', 'ISO-8859-2'); |
100 |
|
101 |
print "$channel: <$nick> $msg\n"; |
102 |
$sth->execute($channel, $nick, $msg); |
103 |
}, |
104 |
irc_msg => sub { |
105 |
my $kernel = $_[KERNEL]; |
106 |
my $nick = (split /!/, $_[ARG0])[0]; |
107 |
my $msg = $_[ARG2]; |
108 |
from_to($msg, 'UTF-8', 'ISO-8859-2'); |
109 |
|
110 |
my $res = "unknown command '$msg', try /msg $NICK help!"; |
111 |
|
112 |
print "<< $msg\n"; |
113 |
|
114 |
if ($msg =~ m/^help/i) { |
115 |
|
116 |
$res = "usage: /msg $NICK stat - shows user statistics | /msg $NICK last - show backtrace of conversations"; |
117 |
|
118 |
} elsif ($msg =~ m/^msg\s+(\S+)\s+(.*)$/i) { |
119 |
|
120 |
print ">> /msg $1 $2\n"; |
121 |
$_[KERNEL]->post( $IRC_ALIAS => privmsg => $1, $2 ); |
122 |
$res = ''; |
123 |
|
124 |
} elsif ($msg =~ m/^stat.*?\s*(\d*)/i) { |
125 |
|
126 |
my $nr = $1 || 10; |
127 |
|
128 |
my $sth = $dbh->prepare(qq{ |
129 |
select nick,count(*) from log group by nick order by count desc limit $nr |
130 |
}); |
131 |
$sth->execute(); |
132 |
$res = "Top $nr users: "; |
133 |
my @users; |
134 |
while (my $row = $sth->fetchrow_hashref) { |
135 |
push @users,$row->{nick} . ': ' . $row->{count}; |
136 |
} |
137 |
$res .= join(" | ", @users); |
138 |
} elsif ($msg =~ m/^last.*?\s*(\d*)/i) { |
139 |
|
140 |
my $nr = $1 || 10; |
141 |
|
142 |
my $sth = $dbh->prepare(qq{ |
143 |
select |
144 |
time::date as date, |
145 |
time::time as time, |
146 |
channel, |
147 |
nick, |
148 |
message |
149 |
from log order by log.time desc limit $nr |
150 |
}); |
151 |
$sth->execute(); |
152 |
$res = "Last $nr messages: "; |
153 |
my $last_row = { |
154 |
date => '', |
155 |
time => '', |
156 |
channel => '', |
157 |
nick => '', |
158 |
}; |
159 |
|
160 |
my @rows; |
161 |
|
162 |
while (my $row = $sth->fetchrow_hashref) { |
163 |
unshift @rows, $row; |
164 |
} |
165 |
|
166 |
my @msgs; |
167 |
|
168 |
foreach my $row (@rows) { |
169 |
|
170 |
$row->{time} =~ s#\.\d+##; |
171 |
|
172 |
my $t; |
173 |
$t = $row->{date} . ' ' if ($last_row->{date} ne $row->{date}); |
174 |
$t .= $row->{time}; |
175 |
|
176 |
my $msg = ''; |
177 |
|
178 |
$msg .= "($t"; |
179 |
$msg .= ' ' . $row->{channel} if ($last_row->{channel} ne $row->{channel}); |
180 |
$msg .= ") "; |
181 |
|
182 |
$msg .= $row->{nick} . ': ' if ($last_row->{nick} ne $row->{nick}); |
183 |
|
184 |
$msg .= $row->{message}; |
185 |
|
186 |
push @msgs, $msg; |
187 |
|
188 |
$last_row = $row; |
189 |
} |
190 |
|
191 |
foreach my $res (@msgs) { |
192 |
print "last: $res\n"; |
193 |
from_to($res, 'ISO-8859-2', 'UTF-8'); |
194 |
$_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res ); |
195 |
} |
196 |
|
197 |
$res = ''; |
198 |
} |
199 |
|
200 |
if ($res) { |
201 |
print ">> [$nick] $res\n"; |
202 |
from_to($res, 'ISO-8859-2', 'UTF-8'); |
203 |
$_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res ); |
204 |
} |
205 |
|
206 |
}, |
207 |
irc_477 => sub { |
208 |
print "# irc_477: ",$_[ARG1], "\n"; |
209 |
$_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" ); |
210 |
}, |
211 |
irc_505 => sub { |
212 |
print "# irc_505: ",$_[ARG1], "\n"; |
213 |
$_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" ); |
214 |
# $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set hide email on" ); |
215 |
# $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set email dpavlin\@rot13.org" ); |
216 |
}, |
217 |
irc_registered => sub { |
218 |
warn "## indetify $NICK\n"; |
219 |
$_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" ); |
220 |
}, |
221 |
irc_433 => sub { |
222 |
print "# irc_433: ",$_[ARG1], "\n"; |
223 |
warn "## indetify $NICK\n"; |
224 |
$_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" ); |
225 |
}, |
226 |
irc_372 => sub { |
227 |
print "MOTD: ", $_[ARG1], "\n"; |
228 |
}, |
229 |
irc_snotice => sub { |
230 |
print "(server notice): ", $_[ARG0], "\n"; |
231 |
}, |
232 |
(map |
233 |
{ |
234 |
;"irc_$_" => sub { }} |
235 |
qw( |
236 |
)), |
237 |
# join |
238 |
# ctcp_version |
239 |
# connected snotice ctcp_action ping notice mode part quit |
240 |
# 001 002 003 004 005 |
241 |
# 250 251 252 253 254 265 266 |
242 |
# 332 333 353 366 372 375 376 |
243 |
# 477 |
244 |
_child => sub {}, |
245 |
_default => sub { |
246 |
printf "%s: session %s caught an unhandled %s event.\n", |
247 |
scalar localtime(), $_[SESSION]->ID, $_[ARG0]; |
248 |
print "The $_[ARG0] event was given these parameters: ", |
249 |
join(" ", map({"ARRAY" eq ref $_ ? "[@$_]" : "$_"} @{$_[ARG1]})), "\n"; |
250 |
0; # false for signals |
251 |
}, |
252 |
my_add => sub { |
253 |
my $trailing = $_[ARG0]; |
254 |
my $session = $_[SESSION]; |
255 |
POE::Session->create |
256 |
(inline_states => |
257 |
{_start => sub { |
258 |
$_[HEAP]->{wheel} = |
259 |
POE::Wheel::FollowTail->new |
260 |
( |
261 |
Filename => $FOLLOWS{$trailing}, |
262 |
InputEvent => 'got_line', |
263 |
); |
264 |
}, |
265 |
got_line => sub { |
266 |
$_[KERNEL]->post($session => my_tailed => |
267 |
time, $trailing, $_[ARG0]); |
268 |
}, |
269 |
}, |
270 |
); |
271 |
|
272 |
}, |
273 |
my_tailed => sub { |
274 |
my ($time, $file, $line) = @_[ARG0..ARG2]; |
275 |
## $time will be undef on a probe, or a time value if a real line |
276 |
|
277 |
## PoCo::IRC has throttling built in, but no external visibility |
278 |
## so this is reaching "under the hood" |
279 |
$SEND_QUEUE ||= |
280 |
$_[KERNEL]->alias_resolve($IRC_ALIAS)->get_heap->{send_queue}; |
281 |
|
282 |
## handle "no need to keep skipping" transition |
283 |
if ($SKIPPING and @$SEND_QUEUE < 1) { |
284 |
$_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL => |
285 |
"[discarded $SKIPPING messages]"); |
286 |
$SKIPPING = 0; |
287 |
} |
288 |
|
289 |
## handle potential message display |
290 |
if ($time) { |
291 |
if ($SKIPPING or @$SEND_QUEUE > 3) { # 3 msgs per 10 seconds |
292 |
$SKIPPING++; |
293 |
} else { |
294 |
my @time = localtime $time; |
295 |
$_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL => |
296 |
sprintf "%02d:%02d:%02d: %s: %s", |
297 |
($time[2] + 11) % 12 + 1, $time[1], $time[0], |
298 |
$file, $line); |
299 |
} |
300 |
} |
301 |
|
302 |
## handle re-probe/flush if skipping |
303 |
if ($SKIPPING) { |
304 |
$_[KERNEL]->delay($_[STATE] => 0.5); # $time will be undef |
305 |
} |
306 |
|
307 |
}, |
308 |
my_heartbeat => sub { |
309 |
$_[KERNEL]->yield(my_tailed => time, "heartbeat", "beep"); |
310 |
$_[KERNEL]->delay($_[STATE] => 10); |
311 |
} |
312 |
}, |
313 |
); |
314 |
|
315 |
POE::Kernel->run; |