/[irc-logger]/trunk/bin/irc-logger.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
ViewVC logotype

Contents of /trunk/bin/irc-logger.pl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 53 - (show annotations)
Sun Mar 18 17:00:16 2007 UTC (13 years, 8 months ago) by dpavlin
File MIME type: text/plain
File size: 23443 byte(s)
implement twitter using Net::Twitter -- use
/msg irc-logger conf twitter <twitter_login> <twitter_password>
to turn auto-update of twitter every time you use /me in channel which
is monitored by irc-logger
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 =head2 Options
14
15 =over 4
16
17 =item --import-dircproxy=filename
18
19 Import log from C<dircproxy> to C<irc-logger> database
20
21 =item --log=irc-logger.log
22
23 Name of log file
24
25 =back
26
27 =head1 DESCRIPTION
28
29 log all conversation on irc channel
30
31 =cut
32
33 ## CONFIG
34
35 my $HOSTNAME = `hostname`;
36
37 my $NICK = 'irc-logger';
38 $NICK .= '-dev' if ($HOSTNAME =~ m/llin/);
39 my $CONNECT =
40 {Server => 'irc.freenode.net',
41 Nick => $NICK,
42 Ircname => "try /msg $NICK help",
43 };
44 my $CHANNEL = '#razmjenavjestina';
45 $CHANNEL = '#irc-logger' if ($HOSTNAME =~ m/llin/);
46 my $IRC_ALIAS = "log";
47
48 my %FOLLOWS =
49 (
50 ACCESS => "/var/log/apache/access.log",
51 ERROR => "/var/log/apache/error.log",
52 );
53
54 my $DSN = 'DBI:Pg:dbname=' . $NICK;
55
56 my $ENCODING = 'ISO-8859-2';
57 my $TIMESTAMP = '%Y-%m-%d %H:%M:%S';
58
59 my $sleep_on_error = 5;
60
61 ## END CONFIG
62
63
64
65 use POE qw(Component::IRC Wheel::FollowTail Component::Server::HTTP);
66 use HTTP::Status;
67 use DBI;
68 use Encode qw/from_to is_utf8/;
69 use Regexp::Common qw /URI/;
70 use CGI::Simple;
71 use HTML::TagCloud;
72 use POSIX qw/strftime/;
73 use HTML::CalendarMonthSimple;
74 use Getopt::Long;
75 use DateTime;
76 use Data::Dump qw/dump/;
77 use Net::Twitter;
78
79 my $import_dircproxy;
80 my $log_path;
81 GetOptions(
82 'import-dircproxy:s' => \$import_dircproxy,
83 'log:s' => \$log_path,
84 );
85
86 open(STDOUT, '>', $log_path) || warn "can't redirect log to $log_path: $!";
87
88 sub _log {
89 print strftime($TIMESTAMP,localtime()), ' ', join(" ",@_), $/;
90 }
91
92 my $dbh = DBI->connect($DSN,"","", { RaiseError => 1, AutoCommit => 1 }) || die $DBI::errstr;
93
94 my $sql_schema = {
95 log => '
96 create table log (
97 id serial,
98 time timestamp default now(),
99 channel text not null,
100 me boolean default false,
101 nick text not null,
102 message text not null,
103 primary key(id)
104 );
105
106 create index log_time on log(time);
107 create index log_channel on log(channel);
108 create index log_nick on log(nick);
109 ',
110 meta => '
111 create table meta (
112 nick text not null,
113 channel text not null,
114 name text not null,
115 value text,
116 changed timestamp default now(),
117 primary key(nick,channel,name)
118 );
119 ',
120 };
121
122 foreach my $table ( keys %$sql_schema ) {
123
124 eval {
125 $dbh->do(qq{ select count(*) from $table });
126 };
127
128 if ($@) {
129 warn "creating database table $table in $DSN\n";
130 $dbh->do( $sql_schema->{ $table } );
131 }
132 }
133
134
135 =head2 meta
136
137 Set or get some meta data into database
138
139 meta('nick','channel','var_name', $var_value );
140
141 $var_value = meta('nick','channel','var_name');
142 ( $var_value, $changed ) = meta('nick','channel','var_name');
143
144 =cut
145
146 sub meta {
147 my ($nick,$channel,$name,$value) = @_;
148
149 # normalize channel name
150 $channel =~ s/^#//;
151
152 if (defined($value)) {
153
154 my $sth = $dbh->prepare(qq{ update meta set value = ?, changed = now() where nick = ? and channel = ? and name = ? });
155
156 eval { $sth->execute( $value, $nick, $channel, $name ) };
157
158 # error or no result
159 if ( $@ || ! $sth->rows ) {
160 $sth = $dbh->prepare(qq{ insert into meta (value,nick,channel,name,changed) values (?,?,?,?,now()) });
161 $sth->execute( $value, $nick, $channel, $name );
162 _log "created $nick/$channel/$name = $value";
163 } else {
164 _log "updated $nick/$channel/$name = $value ";
165 }
166
167 return $value;
168
169 } else {
170
171 my $sth = $dbh->prepare(qq{ select value,changed from meta where nick = ? and channel = ? and name = ? });
172 $sth->execute( $nick, $channel, $name );
173 my ($v,$c) = $sth->fetchrow_array;
174 _log "fetched $nick/$channel/$name = $v [$c]";
175 return ($v,$c) if wantarray;
176 return $v;
177
178 }
179 }
180
181
182
183 my $sth = $dbh->prepare(qq{
184 insert into log
185 (channel, me, nick, message, time)
186 values (?,?,?,?,?)
187 });
188
189
190 my $tags;
191 my $tag_regex = '\b([\w-_]+)//';
192
193 =head2 get_from_log
194
195 my @messages = get_from_log(
196 limit => 42,
197 search => '%what to stuff in ilike%',
198 fmt => {
199 time => '{%s} ',
200 time_channel => '{%s %s} ',
201 nick => '%s: ',
202 me_nick => '***%s ',
203 message => '%s',
204 },
205 filter => {
206 message => sub {
207 # modify message content
208 return shift;
209 }
210 },
211 context => 5,
212 full_rows => 1,
213 );
214
215 Order is important. Fields are first passed through C<filter> (if available) and
216 then throgh C<< sprintf($fmt->{message}, $message >> if available.
217
218 C<context> defines number of messages around each search hit for display.
219
220 C<full_rows> will return database rows for each result with C<date>, C<time>, C<channel>,
221 C<me>, C<nick> and C<message> keys.
222
223 =cut
224
225 sub get_from_log {
226 my $args = {@_};
227
228 $args->{fmt} ||= {
229 date => '[%s] ',
230 time => '{%s} ',
231 time_channel => '{%s %s} ',
232 nick => '%s: ',
233 me_nick => '***%s ',
234 message => '%s',
235 };
236
237 my $sql_message = qq{
238 select
239 time::date as date,
240 time::time as time,
241 channel,
242 me,
243 nick,
244 message
245 from log
246 };
247
248 my $sql_context = qq{
249 select
250 id
251 from log
252 };
253
254 my $context = $1 if ($args->{search} && $args->{search} =~ s/\s*\+(\d+)\s*/ /);
255
256 my $sql = $context ? $sql_context : $sql_message;
257
258 $sql .= " where message ilike ? or nick ilike ? " if ($args->{search});
259 $sql .= " where id in (" . join(",", @{ $tags->{ $args->{tag} } }) . ") " if ($args->{tag} && $tags->{ $args->{tag} });
260 $sql .= " where date(time) = ? " if ($args->{date});
261 $sql .= " order by log.time desc";
262 $sql .= " limit " . $args->{limit} if ($args->{limit});
263
264 my $sth = $dbh->prepare( $sql );
265 if (my $search = $args->{search}) {
266 $search =~ s/^\s+//;
267 $search =~ s/\s+$//;
268 $sth->execute( ( '%' . $search . '%' ) x 2 );
269 _log "search for '$search' returned ", $sth->rows, " results ", $context || '';
270 } elsif (my $tag = $args->{tag}) {
271 $sth->execute();
272 _log "tag '$tag' returned ", $sth->rows, " results ", $context || '';
273 } elsif (my $date = $args->{date}) {
274 $sth->execute($date);
275 _log "found ", $sth->rows, " messages for date $date ", $context || '';
276 } else {
277 $sth->execute();
278 }
279 my $last_row = {
280 date => '',
281 time => '',
282 channel => '',
283 nick => '',
284 };
285
286 my @rows;
287
288 while (my $row = $sth->fetchrow_hashref) {
289 unshift @rows, $row;
290 }
291
292 # normalize nick names
293 map {
294 $_->{nick} =~ s/^_*(.*?)_*$/$1/
295 } @rows;
296
297 return @rows if ($args->{full_rows});
298
299 my @msgs = (
300 "Showing " . ($#rows + 1) . " messages..."
301 );
302
303 if ($context) {
304 my @ids = @rows;
305 @rows = ();
306
307 my $last_to = 0;
308
309 my $sth = $dbh->prepare( $sql_message . qq{ where id >= ? and id < ? } );
310 foreach my $row_id (sort { $a->{id} <=> $b->{id} } @ids) {
311 my $id = $row_id->{id} || die "can't find id in row";
312
313 my ($from, $to) = ($id - $context, $id + $context);
314 $from = $last_to if ($from < $last_to);
315 $last_to = $to;
316 $sth->execute( $from, $to );
317
318 #warn "## id: $id from: $from to: $to returned: ", $sth->rows, "\n";
319
320 while (my $row = $sth->fetchrow_hashref) {
321 push @rows, $row;
322 }
323
324 }
325 }
326
327 # sprintf which can take coderef as first parametar
328 sub cr_sprintf {
329 my $fmt = shift || return;
330 if (ref($fmt) eq 'CODE') {
331 $fmt->(@_);
332 } else {
333 sprintf($fmt, @_);
334 }
335 }
336
337 foreach my $row (@rows) {
338
339 $row->{time} =~ s#\.\d+##;
340
341 my $msg = '';
342
343 $msg = cr_sprintf($args->{fmt}->{date}, $row->{date}) . ' ' if ($last_row->{date} ne $row->{date});
344 my $t = $row->{time};
345
346 if ($last_row->{channel} ne $row->{channel}) {
347 $msg .= cr_sprintf($args->{fmt}->{time_channel}, $t, $row->{channel});
348 } else {
349 $msg .= cr_sprintf($args->{fmt}->{time}, $t);
350 }
351
352 my $append = 1;
353
354 my $nick = $row->{nick};
355 # if ($nick =~ s/^_*(.*?)_*$/$1/) {
356 # $row->{nick} = $nick;
357 # }
358
359 if ($last_row->{nick} ne $nick) {
360 # obfu way to find format for me_nick if needed or fallback to default
361 my $fmt = $row->{me} ? ( $args->{fmt}->{me_nick} || $args->{fmt}->{nick} ) : $args->{fmt}->{nick};
362 $fmt ||= '%s';
363
364 $nick = $args->{filter}->{nick}->($nick) if (ref($args->{filter}->{nick}) eq 'CODE');
365
366 $msg .= cr_sprintf( $fmt, $nick );
367 $append = 0;
368 }
369
370 $args->{fmt}->{message} ||= '%s';
371 if (ref($args->{filter}->{message}) eq 'CODE') {
372 $msg .= cr_sprintf($args->{fmt}->{message},
373 $args->{filter}->{message}->(
374 $row->{message}
375 )
376 );
377 } else {
378 $msg .= cr_sprintf($args->{fmt}->{message}, $row->{message});
379 }
380
381 if ($append && @msgs) {
382 $msgs[$#msgs] .= " " . $msg;
383 } else {
384 push @msgs, $msg;
385 }
386
387 $last_row = $row;
388 }
389
390 return @msgs;
391 }
392
393 # tags support
394
395 my $cloud = HTML::TagCloud->new;
396
397 =head2 add_tag
398
399 add_tag( id => 42, message => 'irc message' );
400
401 =cut
402
403 sub add_tag {
404 my $arg = {@_};
405
406 return unless ($arg->{id} && $arg->{message});
407
408 my $m = $arg->{message};
409 from_to('UTF-8', 'iso-8859-2', $m) if (is_utf8($m));
410
411 while ($m =~ s#$tag_regex##s) {
412 my $tag = $1;
413 next if (! $tag || $tag =~ m/https?:/i);
414 push @{ $tags->{$tag} }, $arg->{id};
415 #warn "+tag $tag: $arg->{id}\n";
416 $cloud->add($tag, "?tag=$tag", scalar @{$tags->{$tag}} + 1);
417 }
418 }
419
420 =head2 seed_tags
421
422 Read all tags from database and create in-memory cache for tags
423
424 =cut
425
426 sub seed_tags {
427 my $sth = $dbh->prepare(qq{ select id,message from log where message like '%//%' });
428 $sth->execute;
429 while (my $row = $sth->fetchrow_hashref) {
430 add_tag( %$row );
431 }
432
433 foreach my $tag (keys %$tags) {
434 $cloud->add($tag, "?tag=$tag", scalar @{$tags->{$tag}} + 1);
435 }
436 }
437
438 seed_tags;
439
440
441 =head2 save_message
442
443 save_message(
444 channel => '#foobar',
445 me => 0,
446 nick => 'dpavlin',
447 msg => 'test message',
448 time => '2006-06-25 18:57:18',
449 );
450
451 C<time> is optional, it will use C<< now() >> if it's not available.
452
453 C<me> if not specified will be C<0> (not C</me> message)
454
455 =cut
456
457 sub save_message {
458 my $a = {@_};
459 $a->{me} ||= 0;
460 $a->{time} ||= strftime($TIMESTAMP,localtime());
461
462 _log
463 $a->{channel}, " ",
464 $a->{me} ? "***" . $a->{nick} : "<" . $a->{nick} . ">",
465 " " . $a->{msg};
466
467 from_to($a->{msg}, 'UTF-8', $ENCODING);
468
469 $sth->execute($a->{channel}, $a->{me}, $a->{nick}, $a->{msg}, $a->{time});
470 add_tag( id => $dbh->last_insert_id(undef,undef,"log",undef),
471 message => $a->{msg});
472 }
473
474
475 if ($import_dircproxy) {
476 open(my $l, $import_dircproxy) || die "can't open $import_dircproxy: $!";
477 warn "importing $import_dircproxy...\n";
478 my $tz_offset = 2 * 60 * 60; # TZ GMT+2
479 while(<$l>) {
480 chomp;
481 if (/^@(\d+)\s(\S+)\s(.+)$/) {
482 my ($time, $nick, $msg) = ($1,$2,$3);
483
484 my $dt = DateTime->from_epoch( epoch => $time + $tz_offset );
485
486 my $me = 0;
487 $me = 1 if ($nick =~ m/^\[\S+]/);
488 $nick =~ s/^[\[<]([^!]+).*$/$1/;
489
490 $msg =~ s/^ACTION\s+// if ($me);
491
492 save_message(
493 channel => $CHANNEL,
494 me => $me,
495 nick => $nick,
496 msg => $msg,
497 time => $dt->ymd . " " . $dt->hms,
498 ) if ($nick !~ m/^-/);
499
500 } else {
501 _log "can't parse: $_";
502 }
503 }
504 close($l);
505 warn "import over\n";
506 exit;
507 }
508
509
510 #
511 # POE handing part
512 #
513
514 my $SKIPPING = 0; # if skipping, how many we've done
515 my $SEND_QUEUE; # cache
516 my $ping; # ping stats
517
518 POE::Component::IRC->new($IRC_ALIAS);
519
520 POE::Session->create( inline_states =>
521 {_start => sub {
522 $_[KERNEL]->post($IRC_ALIAS => register => 'all');
523 $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
524 },
525 irc_255 => sub { # server is done blabbing
526 $_[KERNEL]->post($IRC_ALIAS => join => $CHANNEL);
527 $_[KERNEL]->post($IRC_ALIAS => join => '#logger');
528 $_[KERNEL]->yield("heartbeat"); # start heartbeat
529 # $_[KERNEL]->yield("my_add", $_) for keys %FOLLOWS;
530 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
531 },
532 irc_public => sub {
533 my $kernel = $_[KERNEL];
534 my $nick = (split /!/, $_[ARG0])[0];
535 my $channel = $_[ARG1]->[0];
536 my $msg = $_[ARG2];
537
538 save_message( channel => $channel, me => 0, nick => $nick, msg => $msg);
539 meta( $nick, $channel, 'last-msg', $msg );
540 },
541 irc_ctcp_action => sub {
542 my $kernel = $_[KERNEL];
543 my $nick = (split /!/, $_[ARG0])[0];
544 my $channel = $_[ARG1]->[0];
545 my $msg = $_[ARG2];
546
547 save_message( channel => $channel, me => 1, nick => $nick, msg => $msg);
548
549 if ( my $twitter = meta( $nick, $channel, 'twitter' ) ) {
550 my ($login,$passwd) = split(/\s+/,$twitter,2);
551 _log("sending twitter for $nick/$login on $channel ");
552 my $bot = Net::Twitter->new( username=>$login, password=>$passwd );
553 $bot->update("<${channel}> $msg");
554 }
555
556 },
557 irc_ping => sub {
558 warn "pong ", $_[ARG0], $/;
559 $ping->{ $_[ARG0] }++;
560 },
561 irc_invite => sub {
562 my $kernel = $_[KERNEL];
563 my $nick = (split /!/, $_[ARG0])[0];
564 my $channel = $_[ARG1];
565
566 warn "invited to $channel by $nick";
567
568 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, "how nice of you to invite me to $channel, I'll be right there..." );
569 $_[KERNEL]->post($IRC_ALIAS => join => $channel);
570
571 },
572 irc_msg => sub {
573 my $kernel = $_[KERNEL];
574 my $nick = (split /!/, $_[ARG0])[0];
575 my $msg = $_[ARG2];
576 my $channel = $_[ARG1]->[0];
577 from_to($msg, 'UTF-8', $ENCODING);
578
579 my $res = "unknown command '$msg', try /msg $NICK help!";
580 my @out;
581
582 _log "<< $msg";
583
584 if ($msg =~ m/^help/i) {
585
586 $res = "usage: /msg $NICK comand | commands: stat - user/message stat | last - show backtrace | grep foobar - find foobar";
587
588 } elsif ($msg =~ m/^msg\s+(\S+)\s+(.*)$/i) {
589
590 _log ">> /msg $1 $2";
591 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $1, $2 );
592 $res = '';
593
594 } elsif ($msg =~ m/^stat.*?\s*(\d*)/i) {
595
596 my $nr = $1 || 10;
597
598 my $sth = $dbh->prepare(qq{
599 select
600 nick,
601 count(*) as count,
602 sum(length(message)) as len
603 from log
604 group by nick
605 order by len desc,count desc
606 limit $nr
607 });
608 $sth->execute();
609 $res = "Top $nr users: ";
610 my @users;
611 while (my $row = $sth->fetchrow_hashref) {
612 push @users,$row->{nick} . ': ' . $row->{count} . '/' . $row->{len} . '=' . sprintf("%.2f", $row->{len}/$row->{count});
613 }
614 $res .= join(" | ", @users);
615 } elsif ($msg =~ m/^last.*?\s*(\d*)/i) {
616
617 my $limit = $1 || meta( $nick, $channel, 'last-size' ) || 10;
618
619 foreach my $res (get_from_log( limit => $limit )) {
620 _log "last: $res";
621 from_to($res, $ENCODING, 'UTF-8');
622 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
623 }
624
625 $res = '';
626
627 } elsif ($msg =~ m/^(search|grep)\s+(.*)\s*$/i) {
628
629 my $what = $2;
630
631 foreach my $res (get_from_log(
632 limit => 20,
633 search => $what,
634 )) {
635 _log "search [$what]: $res";
636 from_to($res, $ENCODING, 'UTF-8');
637 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
638 }
639
640 $res = '';
641
642 } elsif ($msg =~ m/^(?:count|poll)\s+(.*)(?:\s+(\d+))?\s*$/i) {
643
644 my ($what,$limit) = ($1,$2);
645 $limit ||= 100;
646
647 my $stat;
648
649 foreach my $res (get_from_log(
650 limit => $limit,
651 search => $what,
652 full_rows => 1,
653 )) {
654 while ($res->{message} =~ s/\Q$what\E(\+|\-)//) {
655 $stat->{vote}->{$1}++;
656 $stat->{from}->{ $res->{nick} }++;
657 }
658 }
659
660 my @nicks;
661 foreach my $nick (sort { $stat->{from}->{$a} <=> $stat->{from}->{$b} } keys %{ $stat->{from} }) {
662 push @nicks, $nick . ( $stat->{from}->{$nick} == 1 ? '' :
663 "(" . $stat->{from}->{$nick} . ")"
664 );
665 }
666
667 $res =
668 "$what ++ " . ( $stat->{vote}->{'+'} || 0 ) .
669 " : " . ( $stat->{vote}->{'-'} || 0 ) . " --" .
670 " from " . ( join(", ", @nicks) || 'nobody' );
671
672 $_[KERNEL]->post( $IRC_ALIAS => notice => $nick, $res );
673
674 } elsif ($msg =~ m/^ping/) {
675 $res = "ping = " . dump( $ping );
676 } elsif ($msg =~ m/^conf(?:ig)*\s*(last-size|twitter)*\s*(.*)/) {
677 if ( ! defined( $1 ) ) {
678 my $sth = $dbh->prepare(qq{ select name,value,changed from meta where nick = ? and channel = ? });
679 $sth->execute( $nick, $channel );
680 $res = "config for $nick on $channel";
681 while ( my ($n,$v) = $sth->fetchrow_array ) {
682 $res .= " | $n = $v";
683 }
684 } elsif ( ! $2 ) {
685 my $val = meta( $nick, $channel, $1 );
686 $res = "current $1 = " . ( $val ? $val : 'undefined' );
687 } else {
688 my $validate = {
689 'last-size' => qr/^\d+/,
690 'twitter' => qr/^\w+\s+\w+/,
691 };
692
693 my ( $op, $val ) = ( $1, $2 );
694
695 if ( my $regex = $validate->{$op} ) {
696 if ( $val =~ $regex ) {
697 meta( $nick, $channel, $op, $val );
698 $res = "saved $op = $val";
699 } else {
700 $res = "config option $op = $val doesn't validate against $regex";
701 }
702 } else {
703 $res = "config option $op doesn't exist";
704 }
705 }
706 }
707
708 if ($res) {
709 _log ">> [$nick] $res";
710 from_to($res, $ENCODING, 'UTF-8');
711 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
712 }
713
714 },
715 irc_477 => sub {
716 _log "# irc_477: ",$_[ARG1];
717 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" );
718 },
719 irc_505 => sub {
720 _log "# irc_505: ",$_[ARG1];
721 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" );
722 # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set hide email on" );
723 # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set email dpavlin\@rot13.org" );
724 },
725 irc_registered => sub {
726 _log "## registrated $NICK";
727 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
728 },
729 irc_disconnected => sub {
730 _log "## disconnected, reconnecting again";
731 $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
732 },
733 irc_socketerr => sub {
734 _log "## socket error... sleeping for $sleep_on_error seconds and retry";
735 sleep($sleep_on_error);
736 $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
737 },
738 # irc_433 => sub {
739 # print "# irc_433: ",$_[ARG1], "\n";
740 # warn "## indetify $NICK\n";
741 # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
742 # },
743 _child => sub {},
744 _default => sub {
745 _log sprintf "sID:%s %s %s",
746 $_[SESSION]->ID, $_[ARG0],
747 ref($_[ARG1]) eq "ARRAY" ? join(",", map { ref($_) eq "ARRAY" ? join(";", @{$_}) : $_ } @{ $_[ARG1] }) :
748 $_[ARG1] ? $_[ARG1] :
749 "";
750 0; # false for signals
751 },
752 my_add => sub {
753 my $trailing = $_[ARG0];
754 my $session = $_[SESSION];
755 POE::Session->create
756 (inline_states =>
757 {_start => sub {
758 $_[HEAP]->{wheel} =
759 POE::Wheel::FollowTail->new
760 (
761 Filename => $FOLLOWS{$trailing},
762 InputEvent => 'got_line',
763 );
764 },
765 got_line => sub {
766 $_[KERNEL]->post($session => my_tailed =>
767 time, $trailing, $_[ARG0]);
768 },
769 },
770 );
771
772 },
773 my_tailed => sub {
774 my ($time, $file, $line) = @_[ARG0..ARG2];
775 ## $time will be undef on a probe, or a time value if a real line
776
777 ## PoCo::IRC has throttling built in, but no external visibility
778 ## so this is reaching "under the hood"
779 $SEND_QUEUE ||=
780 $_[KERNEL]->alias_resolve($IRC_ALIAS)->get_heap->{send_queue};
781
782 ## handle "no need to keep skipping" transition
783 if ($SKIPPING and @$SEND_QUEUE < 1) {
784 $_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL =>
785 "[discarded $SKIPPING messages]");
786 $SKIPPING = 0;
787 }
788
789 ## handle potential message display
790 if ($time) {
791 if ($SKIPPING or @$SEND_QUEUE > 3) { # 3 msgs per 10 seconds
792 $SKIPPING++;
793 } else {
794 my @time = localtime $time;
795 $_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL =>
796 sprintf "%02d:%02d:%02d: %s: %s",
797 ($time[2] + 11) % 12 + 1, $time[1], $time[0],
798 $file, $line);
799 }
800 }
801
802 ## handle re-probe/flush if skipping
803 if ($SKIPPING) {
804 $_[KERNEL]->delay($_[STATE] => 0.5); # $time will be undef
805 }
806
807 },
808 my_heartbeat => sub {
809 $_[KERNEL]->yield(my_tailed => time, "heartbeat", "beep");
810 $_[KERNEL]->delay($_[STATE] => 10);
811 }
812 },
813 );
814
815 # http server
816
817 my $httpd = POE::Component::Server::HTTP->new(
818 Port => $NICK =~ m/-dev/ ? 8001 : 8000,
819 ContentHandler => { '/' => \&root_handler },
820 Headers => { Server => 'irc-logger' },
821 );
822
823 my %escape = ('<'=>'&lt;', '>'=>'&gt;', '&'=>'&amp;', '"'=>'&quot;');
824 my $escape_re = join '|' => keys %escape;
825
826 my $style = <<'_END_OF_STYLE_';
827 p { margin: 0; padding: 0.1em; }
828 .time, .channel { color: #808080; font-size: 60%; }
829 .date { float: right; background: #e0e0e0; color: #404040; font-size: 120%; padding: 0.25em; border: 1px dashed #808080; }
830 .nick { color: #000000; font-size: 80%; padding: 2px; font-family: courier, courier new, monospace ; }
831 .message { color: #000000; font-size: 100%; }
832 .search { float: right; }
833 .col-0 { background: #ffff66 }
834 .col-1 { background: #a0ffff }
835 .col-2 { background: #99ff99 }
836 .col-3 { background: #ff9999 }
837 .col-4 { background: #ff66ff }
838 a:link.tag, a:visited.tag { border: 1px dashed #ccc; backgound: #ccc; text-decoration: none }
839 a:hover.tag { border: 1px solid #eee }
840 hr { border: 1px dashed #ccc; height: 1px; clear: both; }
841 _END_OF_STYLE_
842
843 my $max_color = 4;
844
845 my %nick_enumerator;
846
847 sub root_handler {
848 my ($request, $response) = @_;
849 $response->code(RC_OK);
850 $response->content_type("text/html; charset=$ENCODING");
851
852 my $q;
853
854 if ( $request->method eq 'POST' ) {
855 $q = new CGI::Simple( $request->content );
856 } elsif ( $request->uri =~ /\?(.+)$/ ) {
857 $q = new CGI::Simple( $1 );
858 } else {
859 $q = new CGI::Simple;
860 }
861
862 my $search = $q->param('search') || $q->param('grep') || '';
863
864 my $html =
865 qq{<html><head><title>$NICK</title><style type="text/css">$style} .
866 $cloud->css .
867 qq{</style></head><body>} .
868 qq{
869 <form method="post" class="search" action="/">
870 <input type="text" name="search" value="$search" size="10">
871 <input type="submit" value="search">
872 </form>
873 } .
874 $cloud->html(500) .
875 qq{<p>};
876 if ($request->url =~ m#/history#) {
877 my $sth = $dbh->prepare(qq{
878 select date(time) as date,count(*) as nr
879 from log
880 group by date(time)
881 order by date(time) desc
882 });
883 $sth->execute();
884 my ($l_yyyy,$l_mm) = (0,0);
885 my $cal;
886 while (my $row = $sth->fetchrow_hashref) {
887 # this is probably PostgreSQL specific, expects ISO date
888 my ($yyyy,$mm,$dd) = split(/-/, $row->{date});
889 if ($yyyy != $l_yyyy || $mm != $l_mm) {
890 $html .= $cal->as_HTML() if ($cal);
891 $cal = new HTML::CalendarMonthSimple('month'=>$mm,'year'=>$yyyy);
892 $cal->border(2);
893 ($l_yyyy,$l_mm) = ($yyyy,$mm);
894 }
895 $cal->setcontent($dd, qq{
896 <a href="/?date=$row->{date}">$row->{nr}</a>
897 });
898 }
899 $html .= $cal->as_HTML() if ($cal);
900
901 } else {
902 $html .= join("</p><p>",
903 get_from_log(
904 limit => $q->param('last') || $q->param('date') ? undef : 100,
905 search => $search || undef,
906 tag => $q->param('tag') || undef,
907 date => $q->param('date') || undef,
908 fmt => {
909 date => sub {
910 my $date = shift || return;
911 qq{<hr/><div class="date"><a href="/?date=$date">$date</a></div>};
912 },
913 time => '<span class="time">%s</span> ',
914 time_channel => '<span class="channel">%s %s</span> ',
915 nick => '%s:&nbsp;',
916 me_nick => '***%s&nbsp;',
917 message => '<span class="message">%s</span>',
918 },
919 filter => {
920 message => sub {
921 my $m = shift || return;
922 $m =~ s/($escape_re)/$escape{$1}/gs;
923 $m =~ s#($RE{URI}{HTTP})#<a href="$1">$1</a>#gs;
924 $m =~ s#$tag_regex#<a href="?tag=$1" class="tag">$1</a>#g;
925 return $m;
926 },
927 nick => sub {
928 my $n = shift || return;
929 if (! $nick_enumerator{$n}) {
930 my $max = scalar keys %nick_enumerator;
931 $nick_enumerator{$n} = $max + 1;
932 }
933 return '<span class="nick col-' .
934 ( $nick_enumerator{$n} % $max_color ) .
935 '">' . $n . '</span>';
936 },
937 },
938 )
939 );
940 }
941
942 $html .= qq{</p>
943 <hr/>
944 <p>See <a href="/history">history</a> of all messages.</p>
945 </body></html>};
946
947 $response->content( $html );
948 return RC_OK;
949 }
950
951 POE::Kernel->run;

Properties

Name Value
svn:executable *

  ViewVC Help
Powered by ViewVC 1.1.26