/[irc-logger]/trunk/bin/irc-logger.pl
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Annotation of /trunk/bin/irc-logger.pl

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Revision 67 - (hide annotations)
Sat Sep 29 13:13:41 2007 UTC (14 years, 9 months ago) by dpavlin
File MIME type: text/plain
File size: 25388 byte(s)
added checkdate which will try to validate dates
1 dpavlin 4 #!/usr/bin/perl -w
2     use strict;
3     $|++;
4    
5 dpavlin 5 =head1 NAME
6    
7     irc-logger.pl
8    
9     =head1 SYNOPSIS
10    
11     ./irc-logger.pl
12    
13 dpavlin 37 =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 dpavlin 45 =item --log=irc-logger.log
22    
23     Name of log file
24    
25     =back
26    
27 dpavlin 5 =head1 DESCRIPTION
28    
29     log all conversation on irc channel
30    
31     =cut
32    
33 dpavlin 4 ## CONFIG
34    
35 dpavlin 33 my $HOSTNAME = `hostname`;
36    
37 dpavlin 29 my $NICK = 'irc-logger';
38 dpavlin 33 $NICK .= '-dev' if ($HOSTNAME =~ m/llin/);
39 dpavlin 4 my $CONNECT =
40     {Server => 'irc.freenode.net',
41     Nick => $NICK,
42 dpavlin 8 Ircname => "try /msg $NICK help",
43 dpavlin 4 };
44     my $CHANNEL = '#razmjenavjestina';
45 dpavlin 33 $CHANNEL = '#irc-logger' if ($HOSTNAME =~ m/llin/);
46 dpavlin 4 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 dpavlin 19 my $DSN = 'DBI:Pg:dbname=' . $NICK;
55 dpavlin 5
56 dpavlin 14 my $ENCODING = 'ISO-8859-2';
57 dpavlin 34 my $TIMESTAMP = '%Y-%m-%d %H:%M:%S';
58 dpavlin 14
59 dpavlin 41 my $sleep_on_error = 5;
60    
61 dpavlin 4 ## END CONFIG
62    
63 dpavlin 5
64    
65 dpavlin 13 use POE qw(Component::IRC Wheel::FollowTail Component::Server::HTTP);
66     use HTTP::Status;
67 dpavlin 5 use DBI;
68 dpavlin 30 use Encode qw/from_to is_utf8/;
69 dpavlin 15 use Regexp::Common qw /URI/;
70 dpavlin 16 use CGI::Simple;
71 dpavlin 28 use HTML::TagCloud;
72 dpavlin 34 use POSIX qw/strftime/;
73 dpavlin 35 use HTML::CalendarMonthSimple;
74 dpavlin 37 use Getopt::Long;
75     use DateTime;
76 dpavlin 61 use URI::Escape;
77 dpavlin 43 use Data::Dump qw/dump/;
78 dpavlin 63 use DateTime::Format::ISO8601;
79 dpavlin 5
80 dpavlin 54 my $use_twitter = 1;
81     eval { require Net::Twitter; };
82     $use_twitter = 0 if ($@);
83    
84 dpavlin 37 my $import_dircproxy;
85 dpavlin 45 my $log_path;
86 dpavlin 37 GetOptions(
87     'import-dircproxy:s' => \$import_dircproxy,
88 dpavlin 45 'log:s' => \$log_path,
89 dpavlin 37 );
90    
91 dpavlin 45 open(STDOUT, '>', $log_path) || warn "can't redirect log to $log_path: $!";
92    
93     sub _log {
94     print strftime($TIMESTAMP,localtime()), ' ', join(" ",@_), $/;
95     }
96    
97 dpavlin 5 my $dbh = DBI->connect($DSN,"","", { RaiseError => 1, AutoCommit => 1 }) || die $DBI::errstr;
98    
99 dpavlin 50 my $sql_schema = {
100     log => '
101 dpavlin 5 create table log (
102     id serial,
103     time timestamp default now(),
104     channel text not null,
105 dpavlin 19 me boolean default false,
106 dpavlin 5 nick text not null,
107     message text not null,
108     primary key(id)
109     );
110    
111     create index log_time on log(time);
112     create index log_channel on log(channel);
113     create index log_nick on log(nick);
114 dpavlin 50 ',
115     meta => '
116     create table meta (
117     nick text not null,
118     channel text not null,
119     name text not null,
120     value text,
121     changed timestamp default now(),
122     primary key(nick,channel,name)
123     );
124     ',
125     };
126 dpavlin 5
127 dpavlin 50 foreach my $table ( keys %$sql_schema ) {
128    
129     eval {
130     $dbh->do(qq{ select count(*) from $table });
131     };
132    
133     if ($@) {
134     warn "creating database table $table in $DSN\n";
135     $dbh->do( $sql_schema->{ $table } );
136     }
137 dpavlin 19 }
138 dpavlin 5
139 dpavlin 50
140     =head2 meta
141    
142     Set or get some meta data into database
143    
144     meta('nick','channel','var_name', $var_value );
145    
146     $var_value = meta('nick','channel','var_name');
147     ( $var_value, $changed ) = meta('nick','channel','var_name');
148    
149     =cut
150    
151     sub meta {
152     my ($nick,$channel,$name,$value) = @_;
153    
154     # normalize channel name
155     $channel =~ s/^#//;
156    
157     if (defined($value)) {
158    
159     my $sth = $dbh->prepare(qq{ update meta set value = ?, changed = now() where nick = ? and channel = ? and name = ? });
160    
161     eval { $sth->execute( $value, $nick, $channel, $name ) };
162    
163     # error or no result
164     if ( $@ || ! $sth->rows ) {
165     $sth = $dbh->prepare(qq{ insert into meta (value,nick,channel,name,changed) values (?,?,?,?,now()) });
166     $sth->execute( $value, $nick, $channel, $name );
167     _log "created $nick/$channel/$name = $value";
168     } else {
169     _log "updated $nick/$channel/$name = $value ";
170     }
171    
172     return $value;
173    
174     } else {
175    
176     my $sth = $dbh->prepare(qq{ select value,changed from meta where nick = ? and channel = ? and name = ? });
177     $sth->execute( $nick, $channel, $name );
178     my ($v,$c) = $sth->fetchrow_array;
179     _log "fetched $nick/$channel/$name = $v [$c]";
180     return ($v,$c) if wantarray;
181     return $v;
182    
183     }
184     }
185    
186    
187    
188 dpavlin 5 my $sth = $dbh->prepare(qq{
189     insert into log
190 dpavlin 37 (channel, me, nick, message, time)
191     values (?,?,?,?,?)
192 dpavlin 5 });
193    
194 dpavlin 50
195 dpavlin 28 my $tags;
196 dpavlin 31 my $tag_regex = '\b([\w-_]+)//';
197 dpavlin 28
198 dpavlin 11 =head2 get_from_log
199 dpavlin 5
200 dpavlin 11 my @messages = get_from_log(
201     limit => 42,
202     search => '%what to stuff in ilike%',
203 dpavlin 13 fmt => {
204     time => '{%s} ',
205     time_channel => '{%s %s} ',
206     nick => '%s: ',
207 dpavlin 20 me_nick => '***%s ',
208 dpavlin 13 message => '%s',
209     },
210 dpavlin 20 filter => {
211     message => sub {
212     # modify message content
213     return shift;
214     }
215 dpavlin 21 },
216     context => 5,
217 dpavlin 42 full_rows => 1,
218 dpavlin 11 );
219    
220 dpavlin 20 Order is important. Fields are first passed through C<filter> (if available) and
221     then throgh C<< sprintf($fmt->{message}, $message >> if available.
222    
223 dpavlin 21 C<context> defines number of messages around each search hit for display.
224    
225 dpavlin 42 C<full_rows> will return database rows for each result with C<date>, C<time>, C<channel>,
226     C<me>, C<nick> and C<message> keys.
227    
228 dpavlin 11 =cut
229    
230     sub get_from_log {
231     my $args = {@_};
232    
233 dpavlin 13 $args->{fmt} ||= {
234 dpavlin 26 date => '[%s] ',
235 dpavlin 13 time => '{%s} ',
236     time_channel => '{%s %s} ',
237     nick => '%s: ',
238 dpavlin 20 me_nick => '***%s ',
239 dpavlin 13 message => '%s',
240     };
241    
242 dpavlin 21 my $sql_message = qq{
243 dpavlin 11 select
244     time::date as date,
245     time::time as time,
246     channel,
247 dpavlin 20 me,
248 dpavlin 11 nick,
249     message
250     from log
251     };
252 dpavlin 21
253     my $sql_context = qq{
254     select
255     id
256     from log
257     };
258    
259     my $context = $1 if ($args->{search} && $args->{search} =~ s/\s*\+(\d+)\s*/ /);
260    
261     my $sql = $context ? $sql_context : $sql_message;
262    
263 dpavlin 67 sub check_date {
264     my $date = shift;
265     $date = eval { DateTime::Format::ISO8601->parse_datetime( $args->{date} )->ymd; };
266 dpavlin 64 if ( $@ ) {
267     warn "invalid date ", $args->{date}, $/;
268     $date = DateTime->now->ymd;
269     }
270 dpavlin 67 return $date;
271     }
272    
273     $sql .= " where message ilike ? or nick ilike ? " if ($args->{search});
274     $sql .= " where id in (" . join(",", @{ $tags->{ $args->{tag} } }) . ") " if ($args->{tag} && $tags->{ $args->{tag} });
275     if ($args->{date}) {
276 dpavlin 63 $sql .= " where date(time) = ? ";
277 dpavlin 67 $args->{date} = check_date( $args->{date} );
278 dpavlin 63 }
279 dpavlin 11 $sql .= " order by log.time desc";
280 dpavlin 35 $sql .= " limit " . $args->{limit} if ($args->{limit});
281 dpavlin 11
282     my $sth = $dbh->prepare( $sql );
283 dpavlin 21 if (my $search = $args->{search}) {
284     $search =~ s/^\s+//;
285     $search =~ s/\s+$//;
286 dpavlin 25 $sth->execute( ( '%' . $search . '%' ) x 2 );
287 dpavlin 45 _log "search for '$search' returned ", $sth->rows, " results ", $context || '';
288 dpavlin 28 } elsif (my $tag = $args->{tag}) {
289     $sth->execute();
290 dpavlin 45 _log "tag '$tag' returned ", $sth->rows, " results ", $context || '';
291 dpavlin 35 } elsif (my $date = $args->{date}) {
292 dpavlin 67 $sth->execute( check_date($date) );
293 dpavlin 45 _log "found ", $sth->rows, " messages for date $date ", $context || '';
294 dpavlin 11 } else {
295     $sth->execute();
296     }
297     my $last_row = {
298     date => '',
299     time => '',
300     channel => '',
301     nick => '',
302     };
303    
304     my @rows;
305    
306     while (my $row = $sth->fetchrow_hashref) {
307     unshift @rows, $row;
308     }
309    
310 dpavlin 42 # normalize nick names
311     map {
312     $_->{nick} =~ s/^_*(.*?)_*$/$1/
313     } @rows;
314    
315     return @rows if ($args->{full_rows});
316    
317 dpavlin 16 my @msgs = (
318     "Showing " . ($#rows + 1) . " messages..."
319     );
320 dpavlin 11
321 dpavlin 21 if ($context) {
322     my @ids = @rows;
323     @rows = ();
324    
325     my $last_to = 0;
326    
327     my $sth = $dbh->prepare( $sql_message . qq{ where id >= ? and id < ? } );
328     foreach my $row_id (sort { $a->{id} <=> $b->{id} } @ids) {
329     my $id = $row_id->{id} || die "can't find id in row";
330    
331     my ($from, $to) = ($id - $context, $id + $context);
332     $from = $last_to if ($from < $last_to);
333     $last_to = $to;
334     $sth->execute( $from, $to );
335    
336     #warn "## id: $id from: $from to: $to returned: ", $sth->rows, "\n";
337    
338     while (my $row = $sth->fetchrow_hashref) {
339     push @rows, $row;
340     }
341    
342     }
343     }
344    
345 dpavlin 35 # sprintf which can take coderef as first parametar
346     sub cr_sprintf {
347     my $fmt = shift || return;
348     if (ref($fmt) eq 'CODE') {
349     $fmt->(@_);
350     } else {
351     sprintf($fmt, @_);
352     }
353     }
354    
355 dpavlin 11 foreach my $row (@rows) {
356    
357     $row->{time} =~ s#\.\d+##;
358    
359     my $msg = '';
360    
361 dpavlin 35 $msg = cr_sprintf($args->{fmt}->{date}, $row->{date}) . ' ' if ($last_row->{date} ne $row->{date});
362 dpavlin 26 my $t = $row->{time};
363    
364 dpavlin 13 if ($last_row->{channel} ne $row->{channel}) {
365 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{time_channel}, $t, $row->{channel});
366 dpavlin 13 } else {
367 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{time}, $t);
368 dpavlin 13 }
369 dpavlin 11
370 dpavlin 12 my $append = 1;
371 dpavlin 11
372 dpavlin 22 my $nick = $row->{nick};
373 dpavlin 42 # if ($nick =~ s/^_*(.*?)_*$/$1/) {
374     # $row->{nick} = $nick;
375     # }
376 dpavlin 24
377 dpavlin 22 if ($last_row->{nick} ne $nick) {
378 dpavlin 20 # obfu way to find format for me_nick if needed or fallback to default
379     my $fmt = $row->{me} ? ( $args->{fmt}->{me_nick} || $args->{fmt}->{nick} ) : $args->{fmt}->{nick};
380     $fmt ||= '%s';
381    
382     $nick = $args->{filter}->{nick}->($nick) if (ref($args->{filter}->{nick}) eq 'CODE');
383    
384 dpavlin 35 $msg .= cr_sprintf( $fmt, $nick );
385 dpavlin 12 $append = 0;
386     }
387    
388 dpavlin 20 $args->{fmt}->{message} ||= '%s';
389     if (ref($args->{filter}->{message}) eq 'CODE') {
390 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{message},
391 dpavlin 20 $args->{filter}->{message}->(
392 dpavlin 15 $row->{message}
393     )
394     );
395     } else {
396 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{message}, $row->{message});
397 dpavlin 15 }
398 dpavlin 11
399 dpavlin 12 if ($append && @msgs) {
400     $msgs[$#msgs] .= " " . $msg;
401     } else {
402     push @msgs, $msg;
403     }
404 dpavlin 11
405     $last_row = $row;
406     }
407    
408     return @msgs;
409     }
410    
411 dpavlin 37 # tags support
412 dpavlin 11
413 dpavlin 37 my $cloud = HTML::TagCloud->new;
414 dpavlin 4
415 dpavlin 37 =head2 add_tag
416 dpavlin 4
417 dpavlin 37 add_tag( id => 42, message => 'irc message' );
418    
419     =cut
420    
421     sub add_tag {
422     my $arg = {@_};
423    
424     return unless ($arg->{id} && $arg->{message});
425    
426     my $m = $arg->{message};
427     from_to('UTF-8', 'iso-8859-2', $m) if (is_utf8($m));
428    
429     while ($m =~ s#$tag_regex##s) {
430     my $tag = $1;
431     next if (! $tag || $tag =~ m/https?:/i);
432     push @{ $tags->{$tag} }, $arg->{id};
433     #warn "+tag $tag: $arg->{id}\n";
434     $cloud->add($tag, "?tag=$tag", scalar @{$tags->{$tag}} + 1);
435     }
436     }
437    
438     =head2 seed_tags
439    
440     Read all tags from database and create in-memory cache for tags
441    
442     =cut
443    
444     sub seed_tags {
445     my $sth = $dbh->prepare(qq{ select id,message from log where message like '%//%' });
446     $sth->execute;
447     while (my $row = $sth->fetchrow_hashref) {
448     add_tag( %$row );
449     }
450    
451     foreach my $tag (keys %$tags) {
452     $cloud->add($tag, "?tag=$tag", scalar @{$tags->{$tag}} + 1);
453     }
454     }
455    
456     seed_tags;
457    
458    
459 dpavlin 36 =head2 save_message
460    
461 dpavlin 37 save_message(
462     channel => '#foobar',
463     me => 0,
464     nick => 'dpavlin',
465     msg => 'test message',
466     time => '2006-06-25 18:57:18',
467     );
468 dpavlin 36
469 dpavlin 37 C<time> is optional, it will use C<< now() >> if it's not available.
470    
471     C<me> if not specified will be C<0> (not C</me> message)
472    
473 dpavlin 36 =cut
474    
475     sub save_message {
476 dpavlin 37 my $a = {@_};
477     $a->{me} ||= 0;
478 dpavlin 38 $a->{time} ||= strftime($TIMESTAMP,localtime());
479 dpavlin 37
480 dpavlin 45 _log
481 dpavlin 37 $a->{channel}, " ",
482     $a->{me} ? "***" . $a->{nick} : "<" . $a->{nick} . ">",
483 dpavlin 45 " " . $a->{msg};
484 dpavlin 37
485     from_to($a->{msg}, 'UTF-8', $ENCODING);
486    
487     $sth->execute($a->{channel}, $a->{me}, $a->{nick}, $a->{msg}, $a->{time});
488 dpavlin 36 add_tag( id => $dbh->last_insert_id(undef,undef,"log",undef),
489 dpavlin 37 message => $a->{msg});
490 dpavlin 36 }
491    
492 dpavlin 50
493 dpavlin 37 if ($import_dircproxy) {
494     open(my $l, $import_dircproxy) || die "can't open $import_dircproxy: $!";
495     warn "importing $import_dircproxy...\n";
496     my $tz_offset = 2 * 60 * 60; # TZ GMT+2
497     while(<$l>) {
498     chomp;
499     if (/^@(\d+)\s(\S+)\s(.+)$/) {
500     my ($time, $nick, $msg) = ($1,$2,$3);
501    
502     my $dt = DateTime->from_epoch( epoch => $time + $tz_offset );
503    
504     my $me = 0;
505     $me = 1 if ($nick =~ m/^\[\S+]/);
506     $nick =~ s/^[\[<]([^!]+).*$/$1/;
507    
508     $msg =~ s/^ACTION\s+// if ($me);
509    
510     save_message(
511     channel => $CHANNEL,
512     me => $me,
513     nick => $nick,
514     msg => $msg,
515     time => $dt->ymd . " " . $dt->hms,
516     ) if ($nick !~ m/^-/);
517    
518     } else {
519 dpavlin 45 _log "can't parse: $_";
520 dpavlin 37 }
521     }
522     close($l);
523     warn "import over\n";
524     exit;
525     }
526    
527    
528     #
529     # POE handing part
530     #
531    
532     my $SKIPPING = 0; # if skipping, how many we've done
533     my $SEND_QUEUE; # cache
534 dpavlin 43 my $ping; # ping stats
535 dpavlin 37
536     POE::Component::IRC->new($IRC_ALIAS);
537    
538 dpavlin 34 POE::Session->create( inline_states =>
539 dpavlin 4 {_start => sub {
540 dpavlin 7 $_[KERNEL]->post($IRC_ALIAS => register => 'all');
541     $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
542 dpavlin 4 },
543 dpavlin 9 irc_255 => sub { # server is done blabbing
544 dpavlin 7 $_[KERNEL]->post($IRC_ALIAS => join => $CHANNEL);
545     $_[KERNEL]->post($IRC_ALIAS => join => '#logger');
546     $_[KERNEL]->yield("heartbeat"); # start heartbeat
547     # $_[KERNEL]->yield("my_add", $_) for keys %FOLLOWS;
548 dpavlin 11 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
549 dpavlin 4 },
550     irc_public => sub {
551 dpavlin 7 my $kernel = $_[KERNEL];
552     my $nick = (split /!/, $_[ARG0])[0];
553     my $channel = $_[ARG1]->[0];
554     my $msg = $_[ARG2];
555 dpavlin 4
556 dpavlin 37 save_message( channel => $channel, me => 0, nick => $nick, msg => $msg);
557 dpavlin 50 meta( $nick, $channel, 'last-msg', $msg );
558 dpavlin 4 },
559 dpavlin 19 irc_ctcp_action => sub {
560     my $kernel = $_[KERNEL];
561     my $nick = (split /!/, $_[ARG0])[0];
562     my $channel = $_[ARG1]->[0];
563     my $msg = $_[ARG2];
564    
565 dpavlin 37 save_message( channel => $channel, me => 1, nick => $nick, msg => $msg);
566 dpavlin 50
567 dpavlin 54 if ( $use_twitter ) {
568 dpavlin 58 if ( my $twitter = meta( $nick, $NICK, 'twitter' ) ) {
569 dpavlin 54 my ($login,$passwd) = split(/\s+/,$twitter,2);
570     _log("sending twitter for $nick/$login on $channel ");
571     my $bot = Net::Twitter->new( username=>$login, password=>$passwd );
572     $bot->update("<${channel}> $msg");
573     }
574 dpavlin 50 }
575    
576 dpavlin 19 },
577 dpavlin 43 irc_ping => sub {
578     warn "pong ", $_[ARG0], $/;
579 dpavlin 48 $ping->{ $_[ARG0] }++;
580 dpavlin 43 },
581     irc_invite => sub {
582     my $kernel = $_[KERNEL];
583     my $nick = (split /!/, $_[ARG0])[0];
584     my $channel = $_[ARG1];
585    
586     warn "invited to $channel by $nick";
587    
588     $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, "how nice of you to invite me to $channel, I'll be right there..." );
589     $_[KERNEL]->post($IRC_ALIAS => join => $channel);
590    
591     },
592 dpavlin 7 irc_msg => sub {
593     my $kernel = $_[KERNEL];
594     my $nick = (split /!/, $_[ARG0])[0];
595     my $msg = $_[ARG2];
596 dpavlin 50 my $channel = $_[ARG1]->[0];
597 dpavlin 14 from_to($msg, 'UTF-8', $ENCODING);
598 dpavlin 7
599 dpavlin 8 my $res = "unknown command '$msg', try /msg $NICK help!";
600 dpavlin 11 my @out;
601 dpavlin 7
602 dpavlin 45 _log "<< $msg";
603 dpavlin 7
604 dpavlin 8 if ($msg =~ m/^help/i) {
605 dpavlin 7
606 dpavlin 11 $res = "usage: /msg $NICK comand | commands: stat - user/message stat | last - show backtrace | grep foobar - find foobar";
607 dpavlin 8
608 dpavlin 10 } elsif ($msg =~ m/^msg\s+(\S+)\s+(.*)$/i) {
609    
610 dpavlin 45 _log ">> /msg $1 $2";
611 dpavlin 10 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $1, $2 );
612     $res = '';
613    
614 dpavlin 8 } elsif ($msg =~ m/^stat.*?\s*(\d*)/i) {
615    
616 dpavlin 7 my $nr = $1 || 10;
617    
618     my $sth = $dbh->prepare(qq{
619 dpavlin 40 select
620 dpavlin 57 trim(both '_' from nick) as nick,
621 dpavlin 40 count(*) as count,
622     sum(length(message)) as len
623     from log
624 dpavlin 57 group by trim(both '_' from nick)
625 dpavlin 40 order by len desc,count desc
626     limit $nr
627 dpavlin 7 });
628     $sth->execute();
629     $res = "Top $nr users: ";
630 dpavlin 8 my @users;
631 dpavlin 7 while (my $row = $sth->fetchrow_hashref) {
632 dpavlin 40 push @users,$row->{nick} . ': ' . $row->{count} . '/' . $row->{len} . '=' . sprintf("%.2f", $row->{len}/$row->{count});
633 dpavlin 7 }
634 dpavlin 8 $res .= join(" | ", @users);
635     } elsif ($msg =~ m/^last.*?\s*(\d*)/i) {
636    
637 dpavlin 50 my $limit = $1 || meta( $nick, $channel, 'last-size' ) || 10;
638    
639     foreach my $res (get_from_log( limit => $limit )) {
640 dpavlin 45 _log "last: $res";
641 dpavlin 14 from_to($res, $ENCODING, 'UTF-8');
642 dpavlin 11 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
643 dpavlin 8 }
644    
645 dpavlin 11 $res = '';
646 dpavlin 8
647 dpavlin 21 } elsif ($msg =~ m/^(search|grep)\s+(.*)\s*$/i) {
648 dpavlin 8
649 dpavlin 11 my $what = $2;
650 dpavlin 8
651 dpavlin 21 foreach my $res (get_from_log(
652     limit => 20,
653     search => $what,
654     )) {
655 dpavlin 45 _log "search [$what]: $res";
656 dpavlin 14 from_to($res, $ENCODING, 'UTF-8');
657 dpavlin 8 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
658     }
659    
660     $res = '';
661 dpavlin 11
662 dpavlin 42 } elsif ($msg =~ m/^(?:count|poll)\s+(.*)(?:\s+(\d+))?\s*$/i) {
663    
664     my ($what,$limit) = ($1,$2);
665     $limit ||= 100;
666    
667     my $stat;
668    
669     foreach my $res (get_from_log(
670     limit => $limit,
671     search => $what,
672     full_rows => 1,
673     )) {
674     while ($res->{message} =~ s/\Q$what\E(\+|\-)//) {
675     $stat->{vote}->{$1}++;
676     $stat->{from}->{ $res->{nick} }++;
677     }
678     }
679    
680     my @nicks;
681 dpavlin 43 foreach my $nick (sort { $stat->{from}->{$a} <=> $stat->{from}->{$b} } keys %{ $stat->{from} }) {
682     push @nicks, $nick . ( $stat->{from}->{$nick} == 1 ? '' :
683     "(" . $stat->{from}->{$nick} . ")"
684     );
685 dpavlin 42 }
686    
687     $res =
688 dpavlin 43 "$what ++ " . ( $stat->{vote}->{'+'} || 0 ) .
689     " : " . ( $stat->{vote}->{'-'} || 0 ) . " --" .
690 dpavlin 42 " from " . ( join(", ", @nicks) || 'nobody' );
691    
692 dpavlin 43 $_[KERNEL]->post( $IRC_ALIAS => notice => $nick, $res );
693    
694     } elsif ($msg =~ m/^ping/) {
695     $res = "ping = " . dump( $ping );
696 dpavlin 51 } elsif ($msg =~ m/^conf(?:ig)*\s*(last-size|twitter)*\s*(.*)/) {
697 dpavlin 50 if ( ! defined( $1 ) ) {
698     my $sth = $dbh->prepare(qq{ select name,value,changed from meta where nick = ? and channel = ? });
699     $sth->execute( $nick, $channel );
700 dpavlin 52 $res = "config for $nick on $channel";
701 dpavlin 50 while ( my ($n,$v) = $sth->fetchrow_array ) {
702 dpavlin 52 $res .= " | $n = $v";
703 dpavlin 50 }
704 dpavlin 51 } elsif ( ! $2 ) {
705 dpavlin 50 my $val = meta( $nick, $channel, $1 );
706     $res = "current $1 = " . ( $val ? $val : 'undefined' );
707 dpavlin 51 } else {
708     my $validate = {
709     'last-size' => qr/^\d+/,
710     'twitter' => qr/^\w+\s+\w+/,
711     };
712    
713     my ( $op, $val ) = ( $1, $2 );
714    
715     if ( my $regex = $validate->{$op} ) {
716     if ( $val =~ $regex ) {
717     meta( $nick, $channel, $op, $val );
718     $res = "saved $op = $val";
719     } else {
720     $res = "config option $op = $val doesn't validate against $regex";
721     }
722     } else {
723     $res = "config option $op doesn't exist";
724     }
725 dpavlin 50 }
726 dpavlin 7 }
727    
728 dpavlin 8 if ($res) {
729 dpavlin 45 _log ">> [$nick] $res";
730 dpavlin 14 from_to($res, $ENCODING, 'UTF-8');
731 dpavlin 8 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
732     }
733 dpavlin 7
734     },
735 dpavlin 10 irc_477 => sub {
736 dpavlin 45 _log "# irc_477: ",$_[ARG1];
737 dpavlin 10 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" );
738     },
739 dpavlin 7 irc_505 => sub {
740 dpavlin 45 _log "# irc_505: ",$_[ARG1];
741 dpavlin 7 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" );
742 dpavlin 10 # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set hide email on" );
743     # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set email dpavlin\@rot13.org" );
744 dpavlin 8 },
745     irc_registered => sub {
746 dpavlin 45 _log "## registrated $NICK";
747 dpavlin 7 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
748 dpavlin 10 },
749 dpavlin 41 irc_disconnected => sub {
750 dpavlin 45 _log "## disconnected, reconnecting again";
751 dpavlin 41 $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
752     },
753     irc_socketerr => sub {
754 dpavlin 45 _log "## socket error... sleeping for $sleep_on_error seconds and retry";
755 dpavlin 41 sleep($sleep_on_error);
756     $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
757     },
758 dpavlin 11 # irc_433 => sub {
759     # print "# irc_433: ",$_[ARG1], "\n";
760     # warn "## indetify $NICK\n";
761     # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
762     # },
763 dpavlin 4 _child => sub {},
764     _default => sub {
765 dpavlin 45 _log sprintf "sID:%s %s %s",
766     $_[SESSION]->ID, $_[ARG0],
767 dpavlin 34 ref($_[ARG1]) eq "ARRAY" ? join(",", map { ref($_) eq "ARRAY" ? join(";", @{$_}) : $_ } @{ $_[ARG1] }) :
768     $_[ARG1] ? $_[ARG1] :
769     "";
770 dpavlin 4 0; # false for signals
771     },
772     my_add => sub {
773     my $trailing = $_[ARG0];
774     my $session = $_[SESSION];
775     POE::Session->create
776     (inline_states =>
777     {_start => sub {
778     $_[HEAP]->{wheel} =
779     POE::Wheel::FollowTail->new
780     (
781     Filename => $FOLLOWS{$trailing},
782     InputEvent => 'got_line',
783     );
784     },
785     got_line => sub {
786     $_[KERNEL]->post($session => my_tailed =>
787     time, $trailing, $_[ARG0]);
788     },
789     },
790     );
791    
792     },
793     my_tailed => sub {
794     my ($time, $file, $line) = @_[ARG0..ARG2];
795     ## $time will be undef on a probe, or a time value if a real line
796    
797     ## PoCo::IRC has throttling built in, but no external visibility
798     ## so this is reaching "under the hood"
799     $SEND_QUEUE ||=
800     $_[KERNEL]->alias_resolve($IRC_ALIAS)->get_heap->{send_queue};
801    
802     ## handle "no need to keep skipping" transition
803     if ($SKIPPING and @$SEND_QUEUE < 1) {
804     $_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL =>
805     "[discarded $SKIPPING messages]");
806     $SKIPPING = 0;
807     }
808    
809     ## handle potential message display
810     if ($time) {
811     if ($SKIPPING or @$SEND_QUEUE > 3) { # 3 msgs per 10 seconds
812     $SKIPPING++;
813     } else {
814     my @time = localtime $time;
815     $_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL =>
816     sprintf "%02d:%02d:%02d: %s: %s",
817     ($time[2] + 11) % 12 + 1, $time[1], $time[0],
818     $file, $line);
819     }
820     }
821    
822     ## handle re-probe/flush if skipping
823     if ($SKIPPING) {
824     $_[KERNEL]->delay($_[STATE] => 0.5); # $time will be undef
825     }
826    
827     },
828     my_heartbeat => sub {
829     $_[KERNEL]->yield(my_tailed => time, "heartbeat", "beep");
830     $_[KERNEL]->delay($_[STATE] => 10);
831     }
832     },
833     );
834    
835 dpavlin 13 # http server
836    
837     my $httpd = POE::Component::Server::HTTP->new(
838 dpavlin 14 Port => $NICK =~ m/-dev/ ? 8001 : 8000,
839 dpavlin 13 ContentHandler => { '/' => \&root_handler },
840     Headers => { Server => 'irc-logger' },
841     );
842    
843 dpavlin 18 my %escape = ('<'=>'&lt;', '>'=>'&gt;', '&'=>'&amp;', '"'=>'&quot;');
844     my $escape_re = join '|' => keys %escape;
845    
846 dpavlin 13 my $style = <<'_END_OF_STYLE_';
847 dpavlin 16 p { margin: 0; padding: 0.1em; }
848 dpavlin 13 .time, .channel { color: #808080; font-size: 60%; }
849 dpavlin 28 .date { float: right; background: #e0e0e0; color: #404040; font-size: 120%; padding: 0.25em; border: 1px dashed #808080; }
850 dpavlin 20 .nick { color: #000000; font-size: 80%; padding: 2px; font-family: courier, courier new, monospace ; }
851 dpavlin 13 .message { color: #000000; font-size: 100%; }
852 dpavlin 16 .search { float: right; }
853 dpavlin 60 a:link.tag, a:visited.tag { border: 1px dashed #ccc; backgound: #ccc; text-decoration: none }
854     a:hover.tag { border: 1px solid #eee }
855     hr { border: 1px dashed #ccc; height: 1px; clear: both; }
856     /*
857 dpavlin 20 .col-0 { background: #ffff66 }
858     .col-1 { background: #a0ffff }
859     .col-2 { background: #99ff99 }
860     .col-3 { background: #ff9999 }
861     .col-4 { background: #ff66ff }
862 dpavlin 60 */
863 dpavlin 65 .calendar { border: 1px solid red; width: 100%; }
864     .month { border: 0px; width: 100%; }
865 dpavlin 13 _END_OF_STYLE_
866    
867 dpavlin 20 my $max_color = 4;
868    
869 dpavlin 60 my @cols = qw(
870     #ffcccc #ccffe6 #ccccff #e6ccff #ffccff #ffcce6 #ff9999 #ffcc99 #ffff99
871     #ccff99 #99ff99 #99ffcc #99ccff #9999ff #cc99ff #ff6666 #ffb366 #ffff66
872     #66ff66 #66ffb3 #66b3ff #6666ff #ff3333 #33ff33 #3399ff #3333ff #ff3399
873     #a0a0a0 #ff0000 #ffff00 #80ff00 #0000ff #8000ff #ff00ff #ff0080 #994d00
874     #999900 #009900 #cc0066 #c0c0c0 #ccff99 #99ff33 #808080 #660033 #ffffff
875     );
876    
877     $max_color = 0;
878     foreach my $c (@cols) {
879     $style .= ".col-${max_color} { background: $c }\n";
880     $max_color++;
881     }
882     warn "defined $max_color colors for users...\n";
883    
884 dpavlin 20 my %nick_enumerator;
885    
886 dpavlin 13 sub root_handler {
887     my ($request, $response) = @_;
888     $response->code(RC_OK);
889 dpavlin 14 $response->content_type("text/html; charset=$ENCODING");
890 dpavlin 16
891     my $q;
892    
893     if ( $request->method eq 'POST' ) {
894     $q = new CGI::Simple( $request->content );
895     } elsif ( $request->uri =~ /\?(.+)$/ ) {
896     $q = new CGI::Simple( $1 );
897     } else {
898     $q = new CGI::Simple;
899     }
900    
901     my $search = $q->param('search') || $q->param('grep') || '';
902    
903 dpavlin 35 my $html =
904 dpavlin 28 qq{<html><head><title>$NICK</title><style type="text/css">$style} .
905     $cloud->css .
906     qq{</style></head><body>} .
907     qq{
908 dpavlin 32 <form method="post" class="search" action="/">
909 dpavlin 16 <input type="text" name="search" value="$search" size="10">
910     <input type="submit" value="search">
911     </form>
912     } .
913 dpavlin 31 $cloud->html(500) .
914 dpavlin 35 qq{<p>};
915     if ($request->url =~ m#/history#) {
916     my $sth = $dbh->prepare(qq{
917 dpavlin 65 select date(time) as date,count(*) as nr,sum(length(message)) as len
918 dpavlin 35 from log
919     group by date(time)
920     order by date(time) desc
921     });
922     $sth->execute();
923     my ($l_yyyy,$l_mm) = (0,0);
924 dpavlin 65 $html .= qq{<table class="calendar"><tr>};
925 dpavlin 35 my $cal;
926 dpavlin 65 my $ord = 0;
927 dpavlin 35 while (my $row = $sth->fetchrow_hashref) {
928     # this is probably PostgreSQL specific, expects ISO date
929     my ($yyyy,$mm,$dd) = split(/-/, $row->{date});
930     if ($yyyy != $l_yyyy || $mm != $l_mm) {
931 dpavlin 65 if ( $cal ) {
932     $html .= qq{<td valign="top">} . $cal->as_HTML() . qq{</td>};
933     $ord++;
934     $html .= qq{</tr><tr>} if ( $ord % 3 == 0 );
935     }
936 dpavlin 35 $cal = new HTML::CalendarMonthSimple('month'=>$mm,'year'=>$yyyy);
937 dpavlin 65 $cal->border(1);
938     $cal->width('30%');
939     $cal->cellheight('5em');
940     $cal->tableclass('month');
941     #$cal->cellclass('day');
942     $cal->sunday('SUN');
943     $cal->saturday('SAT');
944     $cal->weekdays('MON','TUE','WED','THU','FRI');
945 dpavlin 35 ($l_yyyy,$l_mm) = ($yyyy,$mm);
946     }
947     $cal->setcontent($dd, qq{
948 dpavlin 65 <a href="/?date=$row->{date}">$row->{nr}</a><br/>$row->{len}
949 dpavlin 35 });
950 dpavlin 65
951 dpavlin 35 }
952 dpavlin 65 $html .= qq{<td valign="top">} . $cal->as_HTML() . qq{</td></tr></table>};
953 dpavlin 35
954     } else {
955     $html .= join("</p><p>",
956 dpavlin 13 get_from_log(
957 dpavlin 35 limit => $q->param('last') || $q->param('date') ? undef : 100,
958 dpavlin 28 search => $search || undef,
959 dpavlin 29 tag => $q->param('tag') || undef,
960 dpavlin 67 date => check_date( $q->param('date') ),
961 dpavlin 13 fmt => {
962 dpavlin 35 date => sub {
963     my $date = shift || return;
964 dpavlin 37 qq{<hr/><div class="date"><a href="/?date=$date">$date</a></div>};
965 dpavlin 35 },
966 dpavlin 13 time => '<span class="time">%s</span> ',
967     time_channel => '<span class="channel">%s %s</span> ',
968 dpavlin 20 nick => '%s:&nbsp;',
969     me_nick => '***%s&nbsp;',
970 dpavlin 13 message => '<span class="message">%s</span>',
971     },
972 dpavlin 20 filter => {
973     message => sub {
974     my $m = shift || return;
975 dpavlin 61
976     # protect HTML from wiki modifications
977     sub e {
978     my $t = shift;
979     return 'uri_unescape{' . uri_escape($t) . '}';
980     }
981    
982 dpavlin 20 $m =~ s/($escape_re)/$escape{$1}/gs;
983 dpavlin 61 $m =~ s#($RE{URI}{HTTP})#e(qq{<a href="$1">$1</a>})#egs;
984     $m =~ s#$tag_regex#e(qq{<a href="?tag=$1" class="tag">$1</a>})#egs;
985 dpavlin 59 $m =~ s#\*(\w+)\*#<b>$1</b>#gs;
986     $m =~ s#_(\w+)_#<u>$1</u>#gs;
987     $m =~ s#\/(\w+)\/#<i>$1</i>#gs;
988 dpavlin 61
989     $m =~ s#uri_unescape{([^}]+)}#uri_unescape($1)#egs;
990 dpavlin 20 return $m;
991     },
992     nick => sub {
993     my $n = shift || return;
994     if (! $nick_enumerator{$n}) {
995     my $max = scalar keys %nick_enumerator;
996     $nick_enumerator{$n} = $max + 1;
997     }
998     return '<span class="nick col-' .
999     ( $nick_enumerator{$n} % $max_color ) .
1000     '">' . $n . '</span>';
1001     },
1002 dpavlin 15 },
1003 dpavlin 13 )
1004 dpavlin 35 );
1005     }
1006    
1007     $html .= qq{</p>
1008     <hr/>
1009     <p>See <a href="/history">history</a> of all messages.</p>
1010     </body></html>};
1011    
1012     $response->content( $html );
1013 dpavlin 13 return RC_OK;
1014     }
1015    
1016 dpavlin 4 POE::Kernel->run;

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