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

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Revision 69 - (hide annotations)
Fri Dec 7 12:51:55 2007 UTC (16 years, 3 months ago) by dpavlin
File MIME type: text/plain
File size: 25380 byte(s)
- eval execute to prevent dieing
- move TZ by hour (must fix this)
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 68 use Carp qw/confess/;
80 dpavlin 5
81 dpavlin 54 my $use_twitter = 1;
82     eval { require Net::Twitter; };
83     $use_twitter = 0 if ($@);
84    
85 dpavlin 37 my $import_dircproxy;
86 dpavlin 45 my $log_path;
87 dpavlin 37 GetOptions(
88     'import-dircproxy:s' => \$import_dircproxy,
89 dpavlin 45 'log:s' => \$log_path,
90 dpavlin 37 );
91    
92 dpavlin 68 $SIG{__DIE__} = sub {
93     confess "fatal error";
94     };
95    
96 dpavlin 45 open(STDOUT, '>', $log_path) || warn "can't redirect log to $log_path: $!";
97    
98     sub _log {
99     print strftime($TIMESTAMP,localtime()), ' ', join(" ",@_), $/;
100     }
101    
102 dpavlin 5 my $dbh = DBI->connect($DSN,"","", { RaiseError => 1, AutoCommit => 1 }) || die $DBI::errstr;
103    
104 dpavlin 50 my $sql_schema = {
105     log => '
106 dpavlin 5 create table log (
107     id serial,
108     time timestamp default now(),
109     channel text not null,
110 dpavlin 19 me boolean default false,
111 dpavlin 5 nick text not null,
112     message text not null,
113     primary key(id)
114     );
115    
116     create index log_time on log(time);
117     create index log_channel on log(channel);
118     create index log_nick on log(nick);
119 dpavlin 50 ',
120     meta => '
121     create table meta (
122     nick text not null,
123     channel text not null,
124     name text not null,
125     value text,
126     changed timestamp default now(),
127     primary key(nick,channel,name)
128     );
129     ',
130     };
131 dpavlin 5
132 dpavlin 50 foreach my $table ( keys %$sql_schema ) {
133    
134     eval {
135     $dbh->do(qq{ select count(*) from $table });
136     };
137    
138     if ($@) {
139     warn "creating database table $table in $DSN\n";
140     $dbh->do( $sql_schema->{ $table } );
141     }
142 dpavlin 19 }
143 dpavlin 5
144 dpavlin 50
145     =head2 meta
146    
147     Set or get some meta data into database
148    
149     meta('nick','channel','var_name', $var_value );
150    
151     $var_value = meta('nick','channel','var_name');
152     ( $var_value, $changed ) = meta('nick','channel','var_name');
153    
154     =cut
155    
156     sub meta {
157     my ($nick,$channel,$name,$value) = @_;
158    
159     # normalize channel name
160     $channel =~ s/^#//;
161    
162     if (defined($value)) {
163    
164     my $sth = $dbh->prepare(qq{ update meta set value = ?, changed = now() where nick = ? and channel = ? and name = ? });
165    
166     eval { $sth->execute( $value, $nick, $channel, $name ) };
167    
168     # error or no result
169     if ( $@ || ! $sth->rows ) {
170     $sth = $dbh->prepare(qq{ insert into meta (value,nick,channel,name,changed) values (?,?,?,?,now()) });
171     $sth->execute( $value, $nick, $channel, $name );
172     _log "created $nick/$channel/$name = $value";
173     } else {
174     _log "updated $nick/$channel/$name = $value ";
175     }
176    
177     return $value;
178    
179     } else {
180    
181     my $sth = $dbh->prepare(qq{ select value,changed from meta where nick = ? and channel = ? and name = ? });
182     $sth->execute( $nick, $channel, $name );
183     my ($v,$c) = $sth->fetchrow_array;
184     _log "fetched $nick/$channel/$name = $v [$c]";
185     return ($v,$c) if wantarray;
186     return $v;
187    
188     }
189     }
190    
191    
192    
193 dpavlin 5 my $sth = $dbh->prepare(qq{
194     insert into log
195 dpavlin 37 (channel, me, nick, message, time)
196     values (?,?,?,?,?)
197 dpavlin 5 });
198    
199 dpavlin 50
200 dpavlin 28 my $tags;
201 dpavlin 31 my $tag_regex = '\b([\w-_]+)//';
202 dpavlin 28
203 dpavlin 11 =head2 get_from_log
204 dpavlin 5
205 dpavlin 11 my @messages = get_from_log(
206     limit => 42,
207     search => '%what to stuff in ilike%',
208 dpavlin 13 fmt => {
209     time => '{%s} ',
210     time_channel => '{%s %s} ',
211     nick => '%s: ',
212 dpavlin 20 me_nick => '***%s ',
213 dpavlin 13 message => '%s',
214     },
215 dpavlin 20 filter => {
216     message => sub {
217     # modify message content
218     return shift;
219     }
220 dpavlin 21 },
221     context => 5,
222 dpavlin 42 full_rows => 1,
223 dpavlin 11 );
224    
225 dpavlin 20 Order is important. Fields are first passed through C<filter> (if available) and
226     then throgh C<< sprintf($fmt->{message}, $message >> if available.
227    
228 dpavlin 21 C<context> defines number of messages around each search hit for display.
229    
230 dpavlin 42 C<full_rows> will return database rows for each result with C<date>, C<time>, C<channel>,
231     C<me>, C<nick> and C<message> keys.
232    
233 dpavlin 11 =cut
234    
235     sub get_from_log {
236     my $args = {@_};
237    
238 dpavlin 68 if ( ! $args->{fmt} ) {
239     $args->{fmt} = {
240     date => '[%s] ',
241     time => '{%s} ',
242     time_channel => '{%s %s} ',
243     nick => '%s: ',
244     me_nick => '***%s ',
245     message => '%s',
246     };
247     }
248 dpavlin 13
249 dpavlin 21 my $sql_message = qq{
250 dpavlin 11 select
251     time::date as date,
252     time::time as time,
253     channel,
254 dpavlin 20 me,
255 dpavlin 11 nick,
256     message
257     from log
258     };
259 dpavlin 21
260     my $sql_context = qq{
261     select
262     id
263     from log
264     };
265    
266     my $context = $1 if ($args->{search} && $args->{search} =~ s/\s*\+(\d+)\s*/ /);
267    
268     my $sql = $context ? $sql_context : $sql_message;
269    
270 dpavlin 67 sub check_date {
271 dpavlin 68 my $date = shift || return;
272     my $new_date = eval { DateTime::Format::ISO8601->parse_datetime( $date )->ymd; };
273 dpavlin 64 if ( $@ ) {
274 dpavlin 68 warn "invalid date $date\n";
275     $new_date = DateTime->now->ymd;
276 dpavlin 64 }
277 dpavlin 68 return $new_date;
278 dpavlin 67 }
279    
280 dpavlin 68 my @where;
281     my @args;
282    
283     if (my $search = $args->{search}) {
284     $search =~ s/^\s+//;
285     $search =~ s/\s+$//;
286     push @where, 'message ilike ? or nick ilike ?';
287     push @args, ( ( '%' . $search . '%' ) x 2 );
288     _log "search for '$search'";
289 dpavlin 63 }
290 dpavlin 68
291     if ($args->{tag} && $tags->{ $args->{tag} }) {
292     push @where, 'id in (' . join(',', @{ $tags->{ $args->{tag} } }) . ')';
293     _log "search for tags $args->{tag}";
294     }
295    
296     if (my $date = $args->{date} ) {
297     $date = check_date( $date );
298     push @where, 'date(time) = ?';
299     push @args, $date;
300     _log "search for date $date";
301     }
302    
303     $sql .= " where " . join(" and ", @where) if @where;
304    
305 dpavlin 11 $sql .= " order by log.time desc";
306 dpavlin 35 $sql .= " limit " . $args->{limit} if ($args->{limit});
307 dpavlin 11
308 dpavlin 68 #warn "### sql: $sql ", dump( @args );
309    
310 dpavlin 11 my $sth = $dbh->prepare( $sql );
311 dpavlin 69 eval { $sth->execute( @args ) };
312     return if $@;
313 dpavlin 68
314 dpavlin 11 my $last_row = {
315     date => '',
316     time => '',
317     channel => '',
318     nick => '',
319     };
320    
321     my @rows;
322    
323     while (my $row = $sth->fetchrow_hashref) {
324     unshift @rows, $row;
325     }
326    
327 dpavlin 42 # normalize nick names
328     map {
329     $_->{nick} =~ s/^_*(.*?)_*$/$1/
330     } @rows;
331    
332     return @rows if ($args->{full_rows});
333    
334 dpavlin 16 my @msgs = (
335     "Showing " . ($#rows + 1) . " messages..."
336     );
337 dpavlin 11
338 dpavlin 21 if ($context) {
339     my @ids = @rows;
340     @rows = ();
341    
342     my $last_to = 0;
343    
344     my $sth = $dbh->prepare( $sql_message . qq{ where id >= ? and id < ? } );
345     foreach my $row_id (sort { $a->{id} <=> $b->{id} } @ids) {
346     my $id = $row_id->{id} || die "can't find id in row";
347    
348     my ($from, $to) = ($id - $context, $id + $context);
349     $from = $last_to if ($from < $last_to);
350     $last_to = $to;
351     $sth->execute( $from, $to );
352    
353     #warn "## id: $id from: $from to: $to returned: ", $sth->rows, "\n";
354    
355     while (my $row = $sth->fetchrow_hashref) {
356     push @rows, $row;
357     }
358    
359     }
360     }
361    
362 dpavlin 35 # sprintf which can take coderef as first parametar
363     sub cr_sprintf {
364     my $fmt = shift || return;
365     if (ref($fmt) eq 'CODE') {
366     $fmt->(@_);
367     } else {
368     sprintf($fmt, @_);
369     }
370     }
371    
372 dpavlin 11 foreach my $row (@rows) {
373    
374     $row->{time} =~ s#\.\d+##;
375    
376     my $msg = '';
377    
378 dpavlin 35 $msg = cr_sprintf($args->{fmt}->{date}, $row->{date}) . ' ' if ($last_row->{date} ne $row->{date});
379 dpavlin 26 my $t = $row->{time};
380    
381 dpavlin 13 if ($last_row->{channel} ne $row->{channel}) {
382 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{time_channel}, $t, $row->{channel});
383 dpavlin 13 } else {
384 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{time}, $t);
385 dpavlin 13 }
386 dpavlin 11
387 dpavlin 12 my $append = 1;
388 dpavlin 11
389 dpavlin 22 my $nick = $row->{nick};
390 dpavlin 42 # if ($nick =~ s/^_*(.*?)_*$/$1/) {
391     # $row->{nick} = $nick;
392     # }
393 dpavlin 24
394 dpavlin 22 if ($last_row->{nick} ne $nick) {
395 dpavlin 20 # obfu way to find format for me_nick if needed or fallback to default
396     my $fmt = $row->{me} ? ( $args->{fmt}->{me_nick} || $args->{fmt}->{nick} ) : $args->{fmt}->{nick};
397     $fmt ||= '%s';
398    
399     $nick = $args->{filter}->{nick}->($nick) if (ref($args->{filter}->{nick}) eq 'CODE');
400    
401 dpavlin 35 $msg .= cr_sprintf( $fmt, $nick );
402 dpavlin 12 $append = 0;
403     }
404    
405 dpavlin 20 $args->{fmt}->{message} ||= '%s';
406     if (ref($args->{filter}->{message}) eq 'CODE') {
407 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{message},
408 dpavlin 20 $args->{filter}->{message}->(
409 dpavlin 15 $row->{message}
410     )
411     );
412     } else {
413 dpavlin 35 $msg .= cr_sprintf($args->{fmt}->{message}, $row->{message});
414 dpavlin 15 }
415 dpavlin 11
416 dpavlin 12 if ($append && @msgs) {
417     $msgs[$#msgs] .= " " . $msg;
418     } else {
419     push @msgs, $msg;
420     }
421 dpavlin 11
422     $last_row = $row;
423     }
424    
425     return @msgs;
426     }
427    
428 dpavlin 37 # tags support
429 dpavlin 11
430 dpavlin 37 my $cloud = HTML::TagCloud->new;
431 dpavlin 4
432 dpavlin 37 =head2 add_tag
433 dpavlin 4
434 dpavlin 37 add_tag( id => 42, message => 'irc message' );
435    
436     =cut
437    
438     sub add_tag {
439     my $arg = {@_};
440    
441     return unless ($arg->{id} && $arg->{message});
442    
443     my $m = $arg->{message};
444     from_to('UTF-8', 'iso-8859-2', $m) if (is_utf8($m));
445    
446     while ($m =~ s#$tag_regex##s) {
447     my $tag = $1;
448     next if (! $tag || $tag =~ m/https?:/i);
449     push @{ $tags->{$tag} }, $arg->{id};
450     #warn "+tag $tag: $arg->{id}\n";
451     $cloud->add($tag, "?tag=$tag", scalar @{$tags->{$tag}} + 1);
452     }
453     }
454    
455     =head2 seed_tags
456    
457     Read all tags from database and create in-memory cache for tags
458    
459     =cut
460    
461     sub seed_tags {
462     my $sth = $dbh->prepare(qq{ select id,message from log where message like '%//%' });
463     $sth->execute;
464     while (my $row = $sth->fetchrow_hashref) {
465     add_tag( %$row );
466     }
467    
468     foreach my $tag (keys %$tags) {
469     $cloud->add($tag, "?tag=$tag", scalar @{$tags->{$tag}} + 1);
470     }
471     }
472    
473     seed_tags;
474    
475    
476 dpavlin 36 =head2 save_message
477    
478 dpavlin 37 save_message(
479     channel => '#foobar',
480     me => 0,
481     nick => 'dpavlin',
482     msg => 'test message',
483     time => '2006-06-25 18:57:18',
484     );
485 dpavlin 36
486 dpavlin 37 C<time> is optional, it will use C<< now() >> if it's not available.
487    
488     C<me> if not specified will be C<0> (not C</me> message)
489    
490 dpavlin 36 =cut
491    
492     sub save_message {
493 dpavlin 37 my $a = {@_};
494     $a->{me} ||= 0;
495 dpavlin 38 $a->{time} ||= strftime($TIMESTAMP,localtime());
496 dpavlin 37
497 dpavlin 45 _log
498 dpavlin 37 $a->{channel}, " ",
499     $a->{me} ? "***" . $a->{nick} : "<" . $a->{nick} . ">",
500 dpavlin 45 " " . $a->{msg};
501 dpavlin 37
502     from_to($a->{msg}, 'UTF-8', $ENCODING);
503    
504     $sth->execute($a->{channel}, $a->{me}, $a->{nick}, $a->{msg}, $a->{time});
505 dpavlin 36 add_tag( id => $dbh->last_insert_id(undef,undef,"log",undef),
506 dpavlin 37 message => $a->{msg});
507 dpavlin 36 }
508    
509 dpavlin 50
510 dpavlin 37 if ($import_dircproxy) {
511     open(my $l, $import_dircproxy) || die "can't open $import_dircproxy: $!";
512     warn "importing $import_dircproxy...\n";
513 dpavlin 69 my $tz_offset = 1 * 60 * 60; # TZ GMT+2
514 dpavlin 37 while(<$l>) {
515     chomp;
516     if (/^@(\d+)\s(\S+)\s(.+)$/) {
517     my ($time, $nick, $msg) = ($1,$2,$3);
518    
519     my $dt = DateTime->from_epoch( epoch => $time + $tz_offset );
520    
521     my $me = 0;
522     $me = 1 if ($nick =~ m/^\[\S+]/);
523     $nick =~ s/^[\[<]([^!]+).*$/$1/;
524    
525     $msg =~ s/^ACTION\s+// if ($me);
526    
527     save_message(
528     channel => $CHANNEL,
529     me => $me,
530     nick => $nick,
531     msg => $msg,
532     time => $dt->ymd . " " . $dt->hms,
533     ) if ($nick !~ m/^-/);
534    
535     } else {
536 dpavlin 45 _log "can't parse: $_";
537 dpavlin 37 }
538     }
539     close($l);
540     warn "import over\n";
541     exit;
542     }
543    
544    
545     #
546     # POE handing part
547     #
548    
549     my $SKIPPING = 0; # if skipping, how many we've done
550     my $SEND_QUEUE; # cache
551 dpavlin 43 my $ping; # ping stats
552 dpavlin 37
553     POE::Component::IRC->new($IRC_ALIAS);
554    
555 dpavlin 34 POE::Session->create( inline_states =>
556 dpavlin 4 {_start => sub {
557 dpavlin 7 $_[KERNEL]->post($IRC_ALIAS => register => 'all');
558     $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
559 dpavlin 4 },
560 dpavlin 9 irc_255 => sub { # server is done blabbing
561 dpavlin 7 $_[KERNEL]->post($IRC_ALIAS => join => $CHANNEL);
562     $_[KERNEL]->post($IRC_ALIAS => join => '#logger');
563     $_[KERNEL]->yield("heartbeat"); # start heartbeat
564     # $_[KERNEL]->yield("my_add", $_) for keys %FOLLOWS;
565 dpavlin 11 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
566 dpavlin 4 },
567     irc_public => sub {
568 dpavlin 7 my $kernel = $_[KERNEL];
569     my $nick = (split /!/, $_[ARG0])[0];
570     my $channel = $_[ARG1]->[0];
571     my $msg = $_[ARG2];
572 dpavlin 4
573 dpavlin 37 save_message( channel => $channel, me => 0, nick => $nick, msg => $msg);
574 dpavlin 50 meta( $nick, $channel, 'last-msg', $msg );
575 dpavlin 4 },
576 dpavlin 19 irc_ctcp_action => sub {
577     my $kernel = $_[KERNEL];
578     my $nick = (split /!/, $_[ARG0])[0];
579     my $channel = $_[ARG1]->[0];
580     my $msg = $_[ARG2];
581    
582 dpavlin 37 save_message( channel => $channel, me => 1, nick => $nick, msg => $msg);
583 dpavlin 50
584 dpavlin 54 if ( $use_twitter ) {
585 dpavlin 58 if ( my $twitter = meta( $nick, $NICK, 'twitter' ) ) {
586 dpavlin 54 my ($login,$passwd) = split(/\s+/,$twitter,2);
587     _log("sending twitter for $nick/$login on $channel ");
588     my $bot = Net::Twitter->new( username=>$login, password=>$passwd );
589     $bot->update("<${channel}> $msg");
590     }
591 dpavlin 50 }
592    
593 dpavlin 19 },
594 dpavlin 43 irc_ping => sub {
595     warn "pong ", $_[ARG0], $/;
596 dpavlin 48 $ping->{ $_[ARG0] }++;
597 dpavlin 43 },
598     irc_invite => sub {
599     my $kernel = $_[KERNEL];
600     my $nick = (split /!/, $_[ARG0])[0];
601     my $channel = $_[ARG1];
602    
603     warn "invited to $channel by $nick";
604    
605     $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, "how nice of you to invite me to $channel, I'll be right there..." );
606     $_[KERNEL]->post($IRC_ALIAS => join => $channel);
607    
608     },
609 dpavlin 7 irc_msg => sub {
610     my $kernel = $_[KERNEL];
611     my $nick = (split /!/, $_[ARG0])[0];
612     my $msg = $_[ARG2];
613 dpavlin 50 my $channel = $_[ARG1]->[0];
614 dpavlin 14 from_to($msg, 'UTF-8', $ENCODING);
615 dpavlin 7
616 dpavlin 8 my $res = "unknown command '$msg', try /msg $NICK help!";
617 dpavlin 11 my @out;
618 dpavlin 7
619 dpavlin 45 _log "<< $msg";
620 dpavlin 7
621 dpavlin 8 if ($msg =~ m/^help/i) {
622 dpavlin 7
623 dpavlin 11 $res = "usage: /msg $NICK comand | commands: stat - user/message stat | last - show backtrace | grep foobar - find foobar";
624 dpavlin 8
625 dpavlin 10 } elsif ($msg =~ m/^msg\s+(\S+)\s+(.*)$/i) {
626    
627 dpavlin 45 _log ">> /msg $1 $2";
628 dpavlin 10 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $1, $2 );
629     $res = '';
630    
631 dpavlin 8 } elsif ($msg =~ m/^stat.*?\s*(\d*)/i) {
632    
633 dpavlin 7 my $nr = $1 || 10;
634    
635     my $sth = $dbh->prepare(qq{
636 dpavlin 40 select
637 dpavlin 57 trim(both '_' from nick) as nick,
638 dpavlin 40 count(*) as count,
639     sum(length(message)) as len
640     from log
641 dpavlin 57 group by trim(both '_' from nick)
642 dpavlin 40 order by len desc,count desc
643     limit $nr
644 dpavlin 7 });
645     $sth->execute();
646     $res = "Top $nr users: ";
647 dpavlin 8 my @users;
648 dpavlin 7 while (my $row = $sth->fetchrow_hashref) {
649 dpavlin 40 push @users,$row->{nick} . ': ' . $row->{count} . '/' . $row->{len} . '=' . sprintf("%.2f", $row->{len}/$row->{count});
650 dpavlin 7 }
651 dpavlin 8 $res .= join(" | ", @users);
652     } elsif ($msg =~ m/^last.*?\s*(\d*)/i) {
653    
654 dpavlin 50 my $limit = $1 || meta( $nick, $channel, 'last-size' ) || 10;
655    
656     foreach my $res (get_from_log( limit => $limit )) {
657 dpavlin 45 _log "last: $res";
658 dpavlin 14 from_to($res, $ENCODING, 'UTF-8');
659 dpavlin 11 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
660 dpavlin 8 }
661    
662 dpavlin 11 $res = '';
663 dpavlin 8
664 dpavlin 21 } elsif ($msg =~ m/^(search|grep)\s+(.*)\s*$/i) {
665 dpavlin 8
666 dpavlin 11 my $what = $2;
667 dpavlin 8
668 dpavlin 21 foreach my $res (get_from_log(
669     limit => 20,
670     search => $what,
671     )) {
672 dpavlin 45 _log "search [$what]: $res";
673 dpavlin 14 from_to($res, $ENCODING, 'UTF-8');
674 dpavlin 8 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
675     }
676    
677     $res = '';
678 dpavlin 11
679 dpavlin 42 } elsif ($msg =~ m/^(?:count|poll)\s+(.*)(?:\s+(\d+))?\s*$/i) {
680    
681     my ($what,$limit) = ($1,$2);
682     $limit ||= 100;
683    
684     my $stat;
685    
686     foreach my $res (get_from_log(
687     limit => $limit,
688     search => $what,
689     full_rows => 1,
690     )) {
691     while ($res->{message} =~ s/\Q$what\E(\+|\-)//) {
692     $stat->{vote}->{$1}++;
693     $stat->{from}->{ $res->{nick} }++;
694     }
695     }
696    
697     my @nicks;
698 dpavlin 43 foreach my $nick (sort { $stat->{from}->{$a} <=> $stat->{from}->{$b} } keys %{ $stat->{from} }) {
699     push @nicks, $nick . ( $stat->{from}->{$nick} == 1 ? '' :
700     "(" . $stat->{from}->{$nick} . ")"
701     );
702 dpavlin 42 }
703    
704     $res =
705 dpavlin 43 "$what ++ " . ( $stat->{vote}->{'+'} || 0 ) .
706     " : " . ( $stat->{vote}->{'-'} || 0 ) . " --" .
707 dpavlin 42 " from " . ( join(", ", @nicks) || 'nobody' );
708    
709 dpavlin 43 $_[KERNEL]->post( $IRC_ALIAS => notice => $nick, $res );
710    
711     } elsif ($msg =~ m/^ping/) {
712     $res = "ping = " . dump( $ping );
713 dpavlin 51 } elsif ($msg =~ m/^conf(?:ig)*\s*(last-size|twitter)*\s*(.*)/) {
714 dpavlin 50 if ( ! defined( $1 ) ) {
715     my $sth = $dbh->prepare(qq{ select name,value,changed from meta where nick = ? and channel = ? });
716     $sth->execute( $nick, $channel );
717 dpavlin 52 $res = "config for $nick on $channel";
718 dpavlin 50 while ( my ($n,$v) = $sth->fetchrow_array ) {
719 dpavlin 52 $res .= " | $n = $v";
720 dpavlin 50 }
721 dpavlin 51 } elsif ( ! $2 ) {
722 dpavlin 50 my $val = meta( $nick, $channel, $1 );
723     $res = "current $1 = " . ( $val ? $val : 'undefined' );
724 dpavlin 51 } else {
725     my $validate = {
726     'last-size' => qr/^\d+/,
727     'twitter' => qr/^\w+\s+\w+/,
728     };
729    
730     my ( $op, $val ) = ( $1, $2 );
731    
732     if ( my $regex = $validate->{$op} ) {
733     if ( $val =~ $regex ) {
734     meta( $nick, $channel, $op, $val );
735     $res = "saved $op = $val";
736     } else {
737     $res = "config option $op = $val doesn't validate against $regex";
738     }
739     } else {
740     $res = "config option $op doesn't exist";
741     }
742 dpavlin 50 }
743 dpavlin 7 }
744    
745 dpavlin 8 if ($res) {
746 dpavlin 45 _log ">> [$nick] $res";
747 dpavlin 14 from_to($res, $ENCODING, 'UTF-8');
748 dpavlin 8 $_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
749     }
750 dpavlin 7
751     },
752 dpavlin 10 irc_477 => sub {
753 dpavlin 45 _log "# irc_477: ",$_[ARG1];
754 dpavlin 10 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" );
755     },
756 dpavlin 7 irc_505 => sub {
757 dpavlin 45 _log "# irc_505: ",$_[ARG1];
758 dpavlin 7 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "register $NICK" );
759 dpavlin 10 # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set hide email on" );
760     # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "set email dpavlin\@rot13.org" );
761 dpavlin 8 },
762     irc_registered => sub {
763 dpavlin 45 _log "## registrated $NICK";
764 dpavlin 7 $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
765 dpavlin 10 },
766 dpavlin 41 irc_disconnected => sub {
767 dpavlin 45 _log "## disconnected, reconnecting again";
768 dpavlin 41 $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
769     },
770     irc_socketerr => sub {
771 dpavlin 45 _log "## socket error... sleeping for $sleep_on_error seconds and retry";
772 dpavlin 41 sleep($sleep_on_error);
773     $_[KERNEL]->post($IRC_ALIAS => connect => $CONNECT);
774     },
775 dpavlin 11 # irc_433 => sub {
776     # print "# irc_433: ",$_[ARG1], "\n";
777     # warn "## indetify $NICK\n";
778     # $_[KERNEL]->post( $IRC_ALIAS => privmsg => 'nickserv', "IDENTIFY $NICK" );
779     # },
780 dpavlin 4 _child => sub {},
781     _default => sub {
782 dpavlin 45 _log sprintf "sID:%s %s %s",
783     $_[SESSION]->ID, $_[ARG0],
784 dpavlin 34 ref($_[ARG1]) eq "ARRAY" ? join(",", map { ref($_) eq "ARRAY" ? join(";", @{$_}) : $_ } @{ $_[ARG1] }) :
785     $_[ARG1] ? $_[ARG1] :
786     "";
787 dpavlin 4 0; # false for signals
788     },
789     my_add => sub {
790     my $trailing = $_[ARG0];
791     my $session = $_[SESSION];
792     POE::Session->create
793     (inline_states =>
794     {_start => sub {
795     $_[HEAP]->{wheel} =
796     POE::Wheel::FollowTail->new
797     (
798     Filename => $FOLLOWS{$trailing},
799     InputEvent => 'got_line',
800     );
801     },
802     got_line => sub {
803     $_[KERNEL]->post($session => my_tailed =>
804     time, $trailing, $_[ARG0]);
805     },
806     },
807     );
808    
809     },
810     my_tailed => sub {
811     my ($time, $file, $line) = @_[ARG0..ARG2];
812     ## $time will be undef on a probe, or a time value if a real line
813    
814     ## PoCo::IRC has throttling built in, but no external visibility
815     ## so this is reaching "under the hood"
816     $SEND_QUEUE ||=
817     $_[KERNEL]->alias_resolve($IRC_ALIAS)->get_heap->{send_queue};
818    
819     ## handle "no need to keep skipping" transition
820     if ($SKIPPING and @$SEND_QUEUE < 1) {
821     $_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL =>
822     "[discarded $SKIPPING messages]");
823     $SKIPPING = 0;
824     }
825    
826     ## handle potential message display
827     if ($time) {
828     if ($SKIPPING or @$SEND_QUEUE > 3) { # 3 msgs per 10 seconds
829     $SKIPPING++;
830     } else {
831     my @time = localtime $time;
832     $_[KERNEL]->post($IRC_ALIAS => privmsg => $CHANNEL =>
833     sprintf "%02d:%02d:%02d: %s: %s",
834     ($time[2] + 11) % 12 + 1, $time[1], $time[0],
835     $file, $line);
836     }
837     }
838    
839     ## handle re-probe/flush if skipping
840     if ($SKIPPING) {
841     $_[KERNEL]->delay($_[STATE] => 0.5); # $time will be undef
842     }
843    
844     },
845     my_heartbeat => sub {
846     $_[KERNEL]->yield(my_tailed => time, "heartbeat", "beep");
847     $_[KERNEL]->delay($_[STATE] => 10);
848     }
849     },
850     );
851    
852 dpavlin 13 # http server
853    
854     my $httpd = POE::Component::Server::HTTP->new(
855 dpavlin 14 Port => $NICK =~ m/-dev/ ? 8001 : 8000,
856 dpavlin 13 ContentHandler => { '/' => \&root_handler },
857     Headers => { Server => 'irc-logger' },
858     );
859    
860 dpavlin 18 my %escape = ('<'=>'&lt;', '>'=>'&gt;', '&'=>'&amp;', '"'=>'&quot;');
861     my $escape_re = join '|' => keys %escape;
862    
863 dpavlin 13 my $style = <<'_END_OF_STYLE_';
864 dpavlin 16 p { margin: 0; padding: 0.1em; }
865 dpavlin 13 .time, .channel { color: #808080; font-size: 60%; }
866 dpavlin 28 .date { float: right; background: #e0e0e0; color: #404040; font-size: 120%; padding: 0.25em; border: 1px dashed #808080; }
867 dpavlin 20 .nick { color: #000000; font-size: 80%; padding: 2px; font-family: courier, courier new, monospace ; }
868 dpavlin 13 .message { color: #000000; font-size: 100%; }
869 dpavlin 16 .search { float: right; }
870 dpavlin 60 a:link.tag, a:visited.tag { border: 1px dashed #ccc; backgound: #ccc; text-decoration: none }
871     a:hover.tag { border: 1px solid #eee }
872     hr { border: 1px dashed #ccc; height: 1px; clear: both; }
873     /*
874 dpavlin 20 .col-0 { background: #ffff66 }
875     .col-1 { background: #a0ffff }
876     .col-2 { background: #99ff99 }
877     .col-3 { background: #ff9999 }
878     .col-4 { background: #ff66ff }
879 dpavlin 60 */
880 dpavlin 65 .calendar { border: 1px solid red; width: 100%; }
881     .month { border: 0px; width: 100%; }
882 dpavlin 13 _END_OF_STYLE_
883    
884 dpavlin 20 my $max_color = 4;
885    
886 dpavlin 60 my @cols = qw(
887     #ffcccc #ccffe6 #ccccff #e6ccff #ffccff #ffcce6 #ff9999 #ffcc99 #ffff99
888     #ccff99 #99ff99 #99ffcc #99ccff #9999ff #cc99ff #ff6666 #ffb366 #ffff66
889     #66ff66 #66ffb3 #66b3ff #6666ff #ff3333 #33ff33 #3399ff #3333ff #ff3399
890     #a0a0a0 #ff0000 #ffff00 #80ff00 #0000ff #8000ff #ff00ff #ff0080 #994d00
891     #999900 #009900 #cc0066 #c0c0c0 #ccff99 #99ff33 #808080 #660033 #ffffff
892     );
893    
894     $max_color = 0;
895     foreach my $c (@cols) {
896     $style .= ".col-${max_color} { background: $c }\n";
897     $max_color++;
898     }
899     warn "defined $max_color colors for users...\n";
900    
901 dpavlin 20 my %nick_enumerator;
902    
903 dpavlin 13 sub root_handler {
904     my ($request, $response) = @_;
905     $response->code(RC_OK);
906 dpavlin 14 $response->content_type("text/html; charset=$ENCODING");
907 dpavlin 16
908     my $q;
909    
910     if ( $request->method eq 'POST' ) {
911     $q = new CGI::Simple( $request->content );
912     } elsif ( $request->uri =~ /\?(.+)$/ ) {
913     $q = new CGI::Simple( $1 );
914     } else {
915     $q = new CGI::Simple;
916     }
917    
918     my $search = $q->param('search') || $q->param('grep') || '';
919    
920 dpavlin 35 my $html =
921 dpavlin 28 qq{<html><head><title>$NICK</title><style type="text/css">$style} .
922     $cloud->css .
923     qq{</style></head><body>} .
924     qq{
925 dpavlin 32 <form method="post" class="search" action="/">
926 dpavlin 16 <input type="text" name="search" value="$search" size="10">
927     <input type="submit" value="search">
928     </form>
929     } .
930 dpavlin 31 $cloud->html(500) .
931 dpavlin 35 qq{<p>};
932     if ($request->url =~ m#/history#) {
933     my $sth = $dbh->prepare(qq{
934 dpavlin 65 select date(time) as date,count(*) as nr,sum(length(message)) as len
935 dpavlin 35 from log
936     group by date(time)
937     order by date(time) desc
938     });
939     $sth->execute();
940     my ($l_yyyy,$l_mm) = (0,0);
941 dpavlin 65 $html .= qq{<table class="calendar"><tr>};
942 dpavlin 35 my $cal;
943 dpavlin 65 my $ord = 0;
944 dpavlin 35 while (my $row = $sth->fetchrow_hashref) {
945     # this is probably PostgreSQL specific, expects ISO date
946     my ($yyyy,$mm,$dd) = split(/-/, $row->{date});
947     if ($yyyy != $l_yyyy || $mm != $l_mm) {
948 dpavlin 65 if ( $cal ) {
949     $html .= qq{<td valign="top">} . $cal->as_HTML() . qq{</td>};
950     $ord++;
951     $html .= qq{</tr><tr>} if ( $ord % 3 == 0 );
952     }
953 dpavlin 35 $cal = new HTML::CalendarMonthSimple('month'=>$mm,'year'=>$yyyy);
954 dpavlin 65 $cal->border(1);
955     $cal->width('30%');
956     $cal->cellheight('5em');
957     $cal->tableclass('month');
958     #$cal->cellclass('day');
959     $cal->sunday('SUN');
960     $cal->saturday('SAT');
961     $cal->weekdays('MON','TUE','WED','THU','FRI');
962 dpavlin 35 ($l_yyyy,$l_mm) = ($yyyy,$mm);
963     }
964     $cal->setcontent($dd, qq{
965 dpavlin 65 <a href="/?date=$row->{date}">$row->{nr}</a><br/>$row->{len}
966 dpavlin 35 });
967 dpavlin 65
968 dpavlin 35 }
969 dpavlin 65 $html .= qq{<td valign="top">} . $cal->as_HTML() . qq{</td></tr></table>};
970 dpavlin 35
971     } else {
972     $html .= join("</p><p>",
973 dpavlin 13 get_from_log(
974 dpavlin 68 limit => ( $q->param('last') || $q->param('date') ) ? undef : 100,
975 dpavlin 28 search => $search || undef,
976 dpavlin 29 tag => $q->param('tag') || undef,
977 dpavlin 68 date => $q->param('date') || undef,
978 dpavlin 13 fmt => {
979 dpavlin 35 date => sub {
980     my $date = shift || return;
981 dpavlin 37 qq{<hr/><div class="date"><a href="/?date=$date">$date</a></div>};
982 dpavlin 35 },
983 dpavlin 13 time => '<span class="time">%s</span> ',
984     time_channel => '<span class="channel">%s %s</span> ',
985 dpavlin 20 nick => '%s:&nbsp;',
986     me_nick => '***%s&nbsp;',
987 dpavlin 13 message => '<span class="message">%s</span>',
988     },
989 dpavlin 20 filter => {
990     message => sub {
991     my $m = shift || return;
992 dpavlin 61
993     # protect HTML from wiki modifications
994     sub e {
995     my $t = shift;
996     return 'uri_unescape{' . uri_escape($t) . '}';
997     }
998    
999 dpavlin 20 $m =~ s/($escape_re)/$escape{$1}/gs;
1000 dpavlin 61 $m =~ s#($RE{URI}{HTTP})#e(qq{<a href="$1">$1</a>})#egs;
1001     $m =~ s#$tag_regex#e(qq{<a href="?tag=$1" class="tag">$1</a>})#egs;
1002 dpavlin 59 $m =~ s#\*(\w+)\*#<b>$1</b>#gs;
1003     $m =~ s#_(\w+)_#<u>$1</u>#gs;
1004     $m =~ s#\/(\w+)\/#<i>$1</i>#gs;
1005 dpavlin 61
1006     $m =~ s#uri_unescape{([^}]+)}#uri_unescape($1)#egs;
1007 dpavlin 20 return $m;
1008     },
1009     nick => sub {
1010     my $n = shift || return;
1011     if (! $nick_enumerator{$n}) {
1012     my $max = scalar keys %nick_enumerator;
1013     $nick_enumerator{$n} = $max + 1;
1014     }
1015     return '<span class="nick col-' .
1016     ( $nick_enumerator{$n} % $max_color ) .
1017     '">' . $n . '</span>';
1018     },
1019 dpavlin 15 },
1020 dpavlin 13 )
1021 dpavlin 35 );
1022     }
1023    
1024     $html .= qq{</p>
1025     <hr/>
1026     <p>See <a href="/history">history</a> of all messages.</p>
1027     </body></html>};
1028    
1029     $response->content( $html );
1030 dpavlin 13 return RC_OK;
1031     }
1032    
1033 dpavlin 4 POE::Kernel->run;

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