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bucket.pl
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bucket.pl
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#!/usr/bin/perl -w
# Copyright (C) 2011 Dan Boger - zigdon+bot@gmail.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# $Id: bucket.pl 685 2009-08-04 19:15:15Z dan $
BEGIN { $ENV{POCOIRC_DEBUG} = 1; }
use strict;
use lib qw(lib);
use POE;
use POE::Component::IRC;
use POE::Component::IRC::State;
use POE::Component::IRC::Plugin::NickServID;
use POE::Component::IRC::Plugin::Connector;
#use POE::Component::IRC::Plugin::WWW::GetPageTitle::Bucket;
use POE::Component::SimpleDBI;
use Lingua::EN::Conjugate qw/past gerund/;
use Lingua::EN::Inflect qw/A PL_N/;
use Lingua::EN::Syllable qw//; # don't import anything
use YAML qw/LoadFile DumpFile/;
use Data::Dumper;
use Fcntl qw/:seek/;
use HTML::Entities;
use URI::Escape;
use LWP::Simple;
use XML::Simple;
use DBI;
$Data::Dumper::Indent = 1;
# try to load Math::BigFloat if possible
my $math = "";
eval { require Math::BigFloat; };
unless ($@) {
$math = "Math::BigFloat";
&Log("$math loaded");
}
use constant { DEBUG => 0 };
# work around a bug: https://rt.cpan.org/Ticket/Display.html?id=50991
sub s_form { return Lingua::EN::Conjugate::s_form(@_); }
$SIG{CHLD} = 'IGNORE';
$|++;
### IRC portion
my $configfile = shift || "bucket.yml";
my $config = LoadFile($configfile);
my $nick = &config("nick") || "Bucket";
$nick = DEBUG ? ( &config("debug_nick") || "bucketgoat" ) : $nick;
# What channel to use as a control channel
my $channel =
DEBUG
? ( &config("debug_channel") || "#bucket" )
: ( &config("control_channel") || "#billygoat" );
my %channels = ( $channel => 1 );
# Main Channel is the primary channel, idle and access checks will be based on this place
my $mainchannel = &config("main_channel") || "#xkcd";
my %talking;
my %fcache;
our %stats;
my %undo;
my %last_activity;
my @inventory;
my @random_items;
my %replacables;
my %history;
my $bucket_log_fh;
my %config_keys = (
bananas_chance => [ p => 0.02 ],
band_name => [ p => 5 ],
band_var => [ s => 'band' ],
ex_to_sex => [ p => 1 ],
file_input => [ f => "" ],
haiku_report => [ i => 1 ],
hide_hostmask => [ b => 0 ],
history_size => [ i => 30 ],
idle_source => [ s => 'factoid' ],
identify_before_autojoin => [ b => 1 ],
increase_mute => [ i => 60 ],
inventory_preload => [ i => 0 ],
inventory_size => [ i => 20 ],
item_drop_rate => [ i => 3 ],
lookup_tla => [ i => 10 ],
max_sub_length => [ i => 80 ],
minimum_length => [ i => 6 ],
nickserv_msg => [ s => "" ],
nickserv_nick => [ s => "NickServ" ],
random_item_cache_size => [ i => 20 ],
random_wait => [ i => 3 ],
repeated_queries => [ i => 5 ],
squirrel_chance => [ i => 20 ],
squirrel_shock => [ i => 60 ],
timeout => [ i => 60 ],
uses_reply => [ i => 5 ],
user_activity_timeout => [ i => 360 ],
user_mode => [ s => "+B" ],
value_cache_limit => [ i => 1000 ],
www_root => [ s => "" ],
www_url => [ s => "" ],
your_mom_is => [ p => 5 ],
);
our %gender_vars = (
subjective => {
male => "he",
female => "she",
androgynous => "they",
inanimate => "it",
"full name" => "%N",
aliases => [qw/he she they it heshe shehe/]
},
objective => {
male => "him",
female => "her",
androgynous => "them",
inanimate => "it",
"full name" => "%N",
aliases => [qw/him her them himher herhim/]
},
reflexive => {
male => "himself",
female => "herself",
androgynous => "themself",
inanimate => "itself",
"full name" => "%N",
aliases =>
[qw/himself herself themself itself himselfherself herselfhimself/]
},
possessive => {
male => "his",
female => "hers",
androgynous => "theirs",
inanimate => "its",
"full name" => "%N's",
aliases => [qw/hers theirs hishers hershis/]
},
determiner => {
male => "his",
female => "her",
androgynous => "their",
inanimate => "its",
"full name" => "%N's",
aliases => [qw/their hisher herhis/]
},
);
$stats{startup_time} = time;
&open_log;
# make sure the file_input file is empty, if it is defined
# (so that we don't delete anything important by mistake)
if ( &config("file_input") and -f &config("file_input") ) {
&Log( "Ignoring the file_input directive since that file already exists "
. "at startup" );
delete $config->{file_input};
}
# set up gender aliases
foreach my $type ( keys %gender_vars ) {
foreach my $alias ( @{ $gender_vars{$type}{aliases} } ) {
$gender_vars{$alias} = $gender_vars{$type};
&Log("Setting gender alias: $alias => $type");
}
}
my ($irc) = POE::Component::IRC::State->spawn();
if (my $pass = &config("password"))
{
$irc->plugin_add( 'NickServID', POE::Component::IRC::Plugin::NickServID->new( Password => $pass ) );
}
# juicy flavor
#$irc->plugin_add(
# 'get_page_title' =>
# POE::Component::IRC::Plugin::WWW::GetPageTitle::Bucket->new(
# auto => 1,
# response_event => 'irc_get_page_title',
# trigger => qr/^/,#$RE{URI}{HTTP},
# listen_for_input => [qw(public)],
# debug => 1,
# addressed => 0,
# eat => 0,
# find_uris => 1,
# )
#);
POE::Component::SimpleDBI->new('db') or die "Can't create DBI session";
use Regexp::Common qw /URI/;
use HTML::Entities;
use POE::Component::Client::HTTP;
POE::Component::Client::HTTP->spawn(
Agent => 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_2; en-us) AppleWebKit/531.21.8 (KHTML, like Gecko) Version/4.0.4 Safari/531.21.10',
Alias => 'page_title_ua', # defaults to 'weeble'
FollowRedirects => 2, # defaults to 0 (off)
Timeout => 60, # defaults to 180 seconds
);
POE::Session->create(
inline_states => {
_start => \&irc_start,
irc_001 => \&irc_on_connect,
irc_kick => \&irc_on_kick,
irc_public => \&irc_on_public,
irc_ctcp_action => \&irc_on_public,
irc_msg => \&irc_on_public,
irc_notice => \&irc_on_notice,
irc_disconnected => \&irc_on_disconnect,
irc_topic => \&irc_on_topic,
irc_join => \&irc_on_join,
irc_332 => \&irc_on_jointopic,
irc_331 => \&irc_on_jointopic,
irc_nick => \&irc_on_nick,
irc_chan_sync => \&irc_on_chan_sync,
irc_socketerr => \&irc_on_socketerr,
irc_invite => \&irc_on_invite,
irc_473 => \&irc_on_inviteonlychan,
db_success => \&db_success,
delayed_post => \&delayed_post,
heartbeat => \&heartbeat,
get_title_response => \&get_title_response,
#_default => sub {
# my ($event, $args) = @_[ARG0 .. $#_];
# print STDERR Data::Dumper::Dumper($event, $args);
#},
},
);
POE::Kernel->run;
print "POE::Kernel has left the building.\n";
sub Log {
print scalar localtime, " - @_\n";
if ( &config("logfile") ) {
print LOG scalar localtime, " - @_\n";
}
}
sub Report {
my $delay = shift if $_[0] =~ /^\d+$/;
my $logchannel = DEBUG ? $channel : &config("logchannel");
unshift @_, "REPORT:" if DEBUG;
if ( $logchannel and $irc ) {
if ($delay) {
Log "Delayed msg ($delay): @_";
POE::Kernel->delay_add(
delayed_post => 2 * $delay => $logchannel => "@_" );
} else {
&say( $logchannel, "@_" );
}
}
}
sub delayed_post {
&say( $_[ARG0], $_[ARG1] );
}
sub irc_on_topic {
my $chl = $_[ARG1];
my $topic = $_[ARG2];
$stats{topics}{$chl}{old} = $stats{topics}{$chl}{current};
$stats{topics}{$chl}{current} = $topic;
}
sub irc_on_kick {
my ($kicker) = split /!/, $_[ARG0];
my $chl = $_[ARG1];
my $kickee = $_[ARG2];
my $desc = $_[ARG3];
Log "$kicker kicked $kickee from $chl";
&lookup(
msgs => [ "$kicker kicked $kickee", "$kicker kicked someone" ],
chl => $chl,
who => $kickee,
op => 1,
type => 'irc_kick',
);
}
sub irc_on_public {
my ($who) = split /!/, $_[ARG0];
my $type = $_[STATE];
my $chl = $_[ARG1];
$chl = $chl->[0] if ref $chl eq 'ARRAY';
my $msg = $_[ARG2];
$msg =~ s/\s\s+/ /g;
my %bag;
$bag{who} = $who;
$bag{chl} = $chl;
$bag{type} = $type;
my @urls = $msg =~ /($RE{URI}{HTTP})/g;
if (@urls)
{
print STDERR "Making UA for $urls[0]\n";
my $args = {
channel => $chl,
irc_session => $irc->session_id(),
};
my $request = HTTP::Request->new( GET => $urls[0] );
$poe_kernel->post('page_title_ua', 'request','get_title_response', $request, $args);
return;
}
if ( not $stats{tail_time} or time - $stats{tail_time} > 60 ) {
&tail( $_[KERNEL] );
$stats{tail_time} = time;
}
$last_activity{$chl} = time;
if ( exists $config->{ignore}{ lc $who } ) {
Log("ignoring $who");
return;
}
my $addressed = 0;
if ( $type eq 'irc_msg' or $msg =~ s/^$nick[:,]\s*|,\s+$nick\W+$//i ) {
$bag{addressed} = $addressed = 1;
$bag{to} = $nick;
} else {
$msg =~ s/^(\S+)://;
$bag{to} = $1;
}
if ( &config("history_size") and &config("history_size") > 0 ) {
if ( &config("haiku_report")
and not( $addressed and $msg =~ /^how many syllables\??$/i ) )
{
(
$stats{haiku_debug}{$chl}{count},
$stats{haiku_debug}{$chl}{line}
) = &count_syllables($msg);
push @{ $history{$chl} },
[ $who, $type, $msg, $stats{haiku_debug}{$chl}{count} ];
if ( @{ $history{$chl} } > 3
and $history{$chl}[-1][3] == 5
and $history{$chl}[-2][3] == 7
and $history{$chl}[-3][3] == 5 )
{
my @haiku;
push @haiku, [ @{ $history{$chl}[-3] }[ 0, 2 ] ];
push @haiku, [ @{ $history{$chl}[-2] }[ 0, 2 ] ];
push @haiku, [ @{ $history{$chl}[-1] }[ 0, 2 ] ];
Report "Haiku found in $chl:";
Report sprintf "<%s> %s", @{ $haiku[0] };
Report sprintf "<%s> %s", @{ $haiku[1] };
Report sprintf "<%s> %s", @{ $haiku[2] };
if ( $talking{$chl} == -1 ) {
&cached_reply( $chl, $who, "", "haiku detected" );
}
$stats{haiku}++;
&sql(
'insert bucket_facts (fact, verb, tidbit, protected)
values (?, ?, ?, 1)',
[
"Automatic Haiku", "<reply>",
join " / ", $haiku[0][1],
$haiku[1][1], $haiku[2][1],
]
);
}
} else {
push @{ $history{$chl} }, [ $who, $type, $msg ];
}
while ( @{ $history{$chl} } > &config("history_size") ) {
last unless shift @{ $history{$chl} };
}
}
# keep track of who's active in each channel
if ( $chl =~ /^#/ ) {
$stats{users}{$chl}{$who}{last_active} = time;
}
unless ( exists $stats{users}{genders}{ lc $who } ) {
&load_gender($who);
}
my $operator = 0;
if ( $irc->is_channel_member( $channel, $who )
or $irc->is_channel_operator( $mainchannel, $who )
or $irc->is_channel_halfop( $mainchannel, $who )
or $irc->is_channel_owner( $mainchannel, $who )
or $irc->is_channel_admin( $mainchannel, $who ) )
{
$bag{op} = $operator = 1;
}
# flood protection
if ( not $operator and $addressed ) {
$stats{last_talk}{$chl}{$who}{when} = time;
if ( $stats{last_talk}{$chl}{$who}{count}++ > 20
and time - $stats{last_talk}{$chl}{$who}{when} <
&config("user_activity_timeout") )
{
if ( $stats{last_talk}{$chl}{$who}{count} == 21 ) {
Report "Ignoring $who who is flooding in $chl.";
&say( $chl =>
"$who, I'm a bit busy now, try again in 5 minutes?" );
}
return;
}
}
$msg =~ s/^\s+|\s+$//g;
# == 0 - shut up by operator
# == -1 - talking
# > 0 - shut up by user, until time()
$talking{$chl} = -1 unless defined $talking{$chl};
$talking{$chl} = -1 if ( $talking{$chl} > 0 and $talking{$chl} < time );
unless ( $talking{$chl} == -1 or ( $operator and $addressed ) ) {
if ( $addressed and &config("increase_mute") and $talking{$chl} > 0 ) {
$talking{$chl} += &config("increase_mute");
Report "Shutting up longer in $chl - "
. ( $talking{$chl} - time )
. " seconds remaining";
}
return;
}
defined $stats{last_updated} or $stats{last_updated} = 0;
if ( time - $stats{last_updated} > 600 ) {
&get_stats( $_[KERNEL] );
&clear_cache();
&random_item_cache( $_[KERNEL], 1 );
}
if ( $type eq 'irc_msg' ) {
$bag{chl} = $chl = $who;
}
if ( &config("bananas_chance")
and rand(100) < &config("bananas_chance") )
{
&say( $chl => "Bananas!" );
}
my $editable = 0;
$editable = 1
if ( $type ne 'irc_msg' and $chl ne '#bots' )
or ( $type eq 'irc_msg' and $operator );
Log("$type($chl): $who(o=$operator, a=$addressed, e=$editable): $msg");
$bag{editable} = $editable;
if (
$addressed
and $editable
and $msg =~ m{ (.*?) # $1 key to edit
\s+(?:=~|~=)\s+ # match operator
s(\W) # start match ($2 delimiter)
( # $3 - string to replace
[^\2]+ # anything but a delimiter
) # end of $3
\2 # separator
(.*) # $4 - text to replace with
\2
([gi]*) # $5 - i/g flags
\s* $ # trailing spaces
}x
)
{
my ( $fact, $old, $new, $flag ) = ( $1, $3, $4, $5 );
Report "$who is editing $fact in $chl: replacing '$old' with '$new'";
Log "Editing $fact: replacing '$old' with '$new'";
if ( $fact =~ /^#(\d+)$/ ) {
$_[KERNEL]->post(
db => 'MULTIPLE',
SQL => 'select * from bucket_facts where id = ?',
PLACEHOLDERS => [$1],
BAGGAGE => {
%bag,
cmd => "edit",
old => $old,
'new' => $new,
flag => $flag,
},
EVENT => 'db_success'
);
} else {
$_[KERNEL]->post(
db => 'MULTIPLE',
SQL => 'select * from bucket_facts where fact = ? order by id',
PLACEHOLDERS => [$fact],
BAGGAGE => {
%bag,
cmd => "edit",
fact => $fact,
old => $old,
'new' => $new,
flag => $flag,
},
EVENT => 'db_success'
);
}
} elsif (
$msg =~ m{ (.*?) # $1 key to look up
\s+(?:=~|~=)\s+ # match operator
(\W) # start match (any delimiter, $2)
( # $3 - string to search
[^\2]+ # anything but a delimiter
) # end of $3
\2 # same delimiter that opened the match
}x
)
{
my ( $fact, $search ) = ( $1, $3 );
$fact = &trim($fact);
$msg = $fact;
Log "Looking up a particular factoid - '$search' in '$fact'";
&lookup(
%bag,
msg => $msg,
search => $search,
);
} elsif ( $msg =~ /^literal(?:\[([*\d]+)\])?\s+(.*)/i ) {
my ( $page, $fact ) = ( $1 || 1, $2 );
$stats{literal}++;
$fact = &trim($fact);
$fact = &decommify($fact);
Log "Literal[$page] $fact";
$_[KERNEL]->post(
db => 'MULTIPLE',
SQL => 'select id, verb, tidbit, mood, chance, protected
from bucket_facts where fact = ? order by id',
PLACEHOLDERS => [$fact],
BAGGAGE => {
%bag,
cmd => "literal",
page => $page,
fact => $fact,
},
EVENT => 'db_success'
);
} elsif ( $addressed and $operator and $msg =~ /^delete item #?(\d+)/i ) {
unless ( $stats{detailed_inventory}{$who} ) {
&say( $chl => "$who: ask me for a detailed inventory first." );
return;
}
my $num = $1 - 1;
my $item = $stats{detailed_inventory}{$who}[$num];
unless ( defined $item ) {
&say( $chl => "Sorry, $who, I can't find that!" );
return;
}
&say( $chl => "Okay, $who, destroying '$item'" );
@inventory = grep { $_ ne $item } @inventory;
&sql( "delete from bucket_items where `what` = ?", [$item] );
delete $stats{detailed_inventory}{$who}[$num];
} elsif ( $addressed and $operator and $msg =~ /^delete ((#)?.+)/i ) {
my $id = $2;
my $fact = $1;
$stats{deleted}++;
if ($id) {
while ( $fact =~ s/#(\d+)\s*// ) {
$_[KERNEL]->post(
db => "SINGLE",
SQL =>
"select fact, tidbit, verb, RE, protected, mood, chance
from bucket_facts where id = ?",
PLACEHOLDERS => [$1],
EVENT => "db_success",
BAGGAGE => {
%bag,
cmd => "delete_id",
fact => $1,
}
);
}
} else {
$_[KERNEL]->post(
db => "MULTIPLE",
SQL => "select fact, tidbit, verb, RE, protected, mood, chance
from bucket_facts where fact = ?",
PLACEHOLDERS => [$fact],
EVENT => "db_success",
BAGGAGE => {
%bag,
cmd => "delete",
fact => $fact,
}
);
}
} elsif (
$addressed
and $msg =~ /^(?:shut\s*up | go \s away)
(?: \s for \s (\d+)([smh])?|
\s for \s a \s (bit|moment|while|min(?:ute)?))?[.!]?$/xi
)
{
$stats{shutup}++;
my ( $num, $unit, $word ) = ( $1, lc $2, lc $3 );
if ($operator) {
my $target = 0;
unless ( $num or $word ) {
$num = 60 * 60; # by default, shut up for one hour
}
if ($num) {
$target += $num if not $unit or $unit eq 's';
$target += $num * 60 if $unit eq 'm';
$target += $num * 60 * 60 if $unit eq 'h';
$target += $num * 60 * 60 * 24 if $unit eq 'd';
Report
"Shutting up in $chl at ${who}'s request for $target seconds";
&say( $chl => "Okay $who. I'll be back later" );
$talking{$chl} = time + $target;
} elsif ($word) {
$target += 60 if $word eq 'min' or $word eq 'minute';
$target += 30 + int( rand(60) ) if $word eq 'moment';
$target += 4 * 60 + int( rand( 4 * 60 ) ) if $word eq 'bit';
$target += 30 * 60 + int( rand( 30 * 60 ) ) if $word eq 'while';
Report
"Shutting up in $chl at ${who}'s request for $target seconds";
&say( $chl => "Okay $who. I'll be back later" );
$talking{$chl} = time + $target;
}
} else {
&say( $chl => "Okay, $who - be back in a bit!" );
$talking{$chl} = time + &config("timeout");
}
} elsif ( $addressed
and $operator
and $msg =~ /^unshut up\W*$|^come back\W*$/i )
{
&say( $chl => "\\o/" );
$talking{$chl} = -1;
} elsif ( $addressed
and $operator
and $msg =~ /^(join|part) (#[-\w]+)(?: (.*))?/i )
{
my ( $cmd, $dst, $msg ) = ( $1, $2, $3 );
unless ($dst) {
&say( $chl => "$who: $cmd what channel?" );
return;
}
$irc->yield( $cmd => $msg ? ( $dst, $msg ) : $dst );
&say( $chl => "$who: ${cmd}ing $dst" );
Report "${cmd}ing $dst at ${who}'s request";
} elsif ( $addressed and $operator and lc $msg eq 'list ignored' ) {
&say(
$chl => "Currently ignored: ",
join ", ", sort keys %{ $config->{ignore} }
);
} elsif ( $addressed
and $operator
and $msg =~ /^(\w+) has (\d+) syllables?\W*$/i )
{
$config->{sylcheat}{ lc $1 } = $2;
&save;
&say( $chl => "Okay, $who. Cheat sheet updated." );
} elsif ( $addressed and $operator and $msg =~ /^(un)?ignore (\S+)/i ) {
Report "$who is $1ignoring $2";
if ($1) {
delete $config->{ignore}{ lc $2 };
} else {
$config->{ignore}{ lc $2 } = 1;
}
&save;
&say( $chl => "Okay, $who. Ignore list updated." );
} elsif ( $addressed and $operator and $msg =~ /^(un)?exclude (\S+)/i ) {
Report "$who is $1excluding $2";
if ($1) {
delete $config->{exclude}{ lc $2 };
} else {
$config->{exclude}{ lc $2 } = 1;
}
&save;
&say( $chl => "Okay, $who. Exclude list updated." );
} elsif ( $addressed and $operator and $msg =~ /^(un)?protect (.+)/i ) {
my ( $protect, $fact ) = ( ( $1 ? 0 : 1 ), $2 );
Report "$who is $1protecting $fact";
Log "$1protecting $fact";
if ( $fact =~ s/^\$// ) { # it's a variable!
unless ( exists $replacables{ lc $fact } ) {
&say( $chl => "Sorry, $who, \$$fact isn't a valid variable." );
return;
}
$replacables{ lc $fact }{perms} =
$protect ? "read-only" : "editable";
} else {
&sql( 'update bucket_facts set protected=? where fact=?',
[ $protect, $fact ] );
}
&say( $chl => "Okay, $who, updated the protection bit." );
} elsif ( $addressed and $msg =~ /^restore topic(?: (#\S+))?/ ) {
my $tchl = $chl;
if ($1) {
if ($operator) {
$tchl = $1;
} else {
&say( $chl => "Sorry, $who, "
. "you can't change the topic for another channel!" );
return;
}
}
unless ( $stats{topics}{$tchl}{old} ) {
&say( $chl =>
"Sorry, $who, I don't know what was the earlier topic!" );
return;
}
Log "$who restored topic in $tchl: $stats{topics}{$tchl}{old}";
&say( $chl => "Okay, $who." );
$irc->yield( topic => $tchl => $stats{topics}{$tchl}{old} );
} elsif ( $addressed and $msg =~ /^undo last(?: (#\S+))?/ ) {
Log "$who called undo:";
my $uchannel = $1 || $chl;
my $undo = $undo{$uchannel};
unless ( $operator or $undo->[1] eq $who ) {
&say( $chl => "Sorry, $who, you can't undo that." );
return;
}
Log Dumper $undo;
if ( $undo->[0] eq 'delete' ) {
&sql(
'delete from bucket_facts where id=? limit 1',
[ $undo->[2] ],
);
Report "$who called undo: deleted $undo->[3].";
&say( $chl => "Okay, $who, deleted $undo->[3]." );
delete $undo{$uchannel};
} elsif ( $undo->[0] eq 'insert' ) {
if ( $undo->[2] and ref $undo->[2] eq 'ARRAY' ) {
foreach my $entry ( @{ $undo->[2] } ) {
my %old = %$entry;
$old{RE} = 0 unless $old{RE};
$old{protected} = 0 unless $old{protected};
&sql(
'insert bucket_facts
(fact, verb, tidbit, protected, RE, mood, chance)
values(?, ?, ?, ?, ?, ?, ?)',
[ @old{qw/fact verb tidbit protected RE mood chance/} ],
);
}
Report "$who called undo: undeleted $undo->[3].";
&say( $chl => "Okay, $who, undeleted $undo->[3]." );
} elsif ( $undo->[2] and ref $undo->[2] eq 'HASH' ) {
my %old = %{ $undo->[2] };
$old{RE} = 0 unless $old{RE};
$old{protected} = 0 unless $old{protected};
&sql(
'insert bucket_facts
(id, fact, verb, tidbit, protected, RE, mood, chance)
values(?, ?, ?, ?, ?, ?, ?, ?)',
[ @old{qw/id fact verb tidbit protected RE mood chance/} ],
);
Report "$who called undo:",
"unforgot $old{fact} $old{verb} $old{tidbit}.";
&say( $chl =>
"Okay, $who, unforgot $old{fact} $old{verb} $old{tidbit}."
);
} else {
&say( $chl => "Sorry, $who, that's an invalid undo structure."
. " Tell Zigdon, please." );
}
} elsif ( $undo->[0] eq 'edit' ) {
if ( $undo->[2] and ref $undo->[2] eq 'ARRAY' ) {
foreach my $entry ( @{ $undo->[2] } ) {
if ( $entry->[0] eq 'update' ) {
&sql(
'update bucket_facts set verb=?, tidbit=?
where id=? limit 1',
[ $entry->[2], $entry->[3], $entry->[1] ],
);
} elsif ( $entry->[0] eq 'insert' ) {
my %old = %{ $entry->[1] };
$old{RE} = 0 unless $old{RE};
$old{protected} = 0 unless $old{protected};
&sql(
'insert bucket_facts
(fact, verb, tidbit, protected, RE, mood, chance)
values(?, ?, ?, ?, ?, ?, ?)',
[
@old{
qw/fact verb tidbit protected RE mood chance/
}
],
);
}
}
Report "$who called undo: undone $undo->[3].";
&say( $chl => "Okay, $who, undone $undo->[3]." );
} else {
&say( $chl => "Sorry, $who, that's an invalid undo structure."
. " Tell Zigdon, please." );
}
delete $undo{$uchannel};
} else {
&say( $chl => "Sorry, $who, can't undo $undo->[0] yet" );
}
} elsif ( $addressed and $operator and $msg =~ /^merge (.*) => (.*)/ ) {
my ( $src, $dst ) = ( $1, $2 );
$stats{merge}++;
$_[KERNEL]->post(
db => 'SINGLE',
SQL => 'select id, verb, tidbit
from bucket_facts where fact = ? limit 1',
PLACEHOLDERS => [$src],
BAGGAGE => {
%bag,
cmd => "merge",
src => $src,
dst => $dst,
},
EVENT => 'db_success'
);
} elsif ( $addressed and $operator and $msg =~ /^alias (.*) => (.*)/ ) {
my ( $src, $dst ) = ( $1, $2 );
$stats{alias}++;
$_[KERNEL]->post(
db => 'SINGLE',
SQL => 'select id, verb, tidbit
from bucket_facts where fact = ? limit 1',
PLACEHOLDERS => [$src],
BAGGAGE => {
%bag,
cmd => "alias1",
src => $src,
dst => $dst,
},
EVENT => 'db_success'
);
} elsif ( $operator and $addressed and $msg =~ /^lookup #?(\d+)$/ ) {
$_[KERNEL]->post(
db => 'SINGLE',
SQL => 'select id, fact, verb, tidbit from bucket_facts
where id = ? ',
PLACEHOLDERS => [$1],
BAGGAGE => {
%bag,
cmd => "fact",
msg => $1,
orig => $1,
addressed => 0,
editable => 0,
op => 0,
},
EVENT => 'db_success'
);
} elsif ( $operator and $addressed and $msg =~ /^forget (?:that|#(\d+))$/ )
{
my $id = $1 || $stats{last_fact}{$chl};
unless ($id) {
&say( $chl => "Sorry, $who, forget what?" );
return;
}
$_[KERNEL]->post(
db => 'SINGLE',
SQL => 'select * from bucket_facts
where id = ? ',
PLACEHOLDERS => [$id],
BAGGAGE => {
%bag,
cmd => "forget",
msg => $msg,
id => $id,
},
EVENT => 'db_success'
);
} elsif ( $addressed and $msg =~ /^how many syllables in (.*)/i ) {
my ( $count, $debug ) = &count_syllables($1);
&say(
$chl => sprintf "%s: %d syllable%s. %s",
$who, $count, &s($count), $debug
);
} elsif ( $addressed and $msg =~ /^how many syllables\??$/i ) {
my $count = $stats{haiku_debug}{$chl}{count};
my $line = $stats{haiku_debug}{$chl}{line};
unless ( $count and $line ) {
&say( $chl => "Sorry, $who, I have no idea." );
return;
}
&say( $chl => "$who, that was '$line', with $count syllable"
. &s($count) );
} elsif ( $addressed and $msg =~ /^what was that\??$/i ) {
my $id = $stats{last_fact}{$chl};
unless ($id) {
&say( $chl => "Sorry, $who, I have no idea." );
return;
}
if ( $id =~ /^(\d+)$/ ) {
$_[KERNEL]->post(
db => 'SINGLE',
SQL => 'select * from bucket_facts
where id = ? ',
PLACEHOLDERS => [$id],
BAGGAGE => {
%bag,
cmd => "report",
msg => $msg,
id => $id,
},
EVENT => 'db_success'
);
} else {
&say( $chl => "$who: that was $id" );
}
} elsif ( $addressed and ($msg eq 'something random' or $msg eq 'do something') ) {
&lookup(%bag);
} elsif ( $addressed and $msg eq 'stats' ) {
unless ( $stats{stats_cached} ) {
&say( $chl => "$who: Hold on, I'm still counting" );
return;
}
my ( $awake, $units ) = &round_time( time - $stats{startup_time} );
my ( $mod, $modu ) = &round_time( time - ( stat($0) )[9] );
my $reply = "";;
$reply = sprintf "I've been awake since %s (about %d %s), ",
scalar localtime( $stats{startup_time} ),
$awake, $units;
if ( $awake != $mod or $units ne $modu ) {
if ( ( stat($0) )[9] < $stats{startup_time} ) {
$reply .= sprintf "and was last changed about %d %s ago. ",
$mod, $modu;
} else {
$reply .=
sprintf "and a newer version has been available for %d %s. ",
$mod, $modu;
}
} else {
$reply .= "and that was when I was last changed. ";
}
defined $stats{learn} or $stats{learn} = 0;
defined $stats{edited} or $stats{edited} = 0;
defined $stats{deleted} or $stats{deleted} = 0;
if ( $stats{learn} + $stats{edited} + $stats{deleted} ) {
$reply .= "In that time, I ";
my @fact_stats;
push @fact_stats,
sprintf "learned %d new factoid%s",
$stats{learn}, &s( $stats{learn} )
if ( $stats{learn} );
push @fact_stats,
sprintf "updated %d factoid%s", $stats{edited},
&s( $stats{edited} )
if ( $stats{edited} );
push @fact_stats,
sprintf "forgot %d factoid%s",
$stats{deleted}, &s( $stats{deleted} )
if ( $stats{deleted} );
push @fact_stats, sprintf "found %d haiku", $stats{haiku}
if ( $stats{haiku} );
# strip out the string 'factoids' from all but the first entry
if ( @fact_stats > 1 ) {
s/ factoids?// foreach @fact_stats[ 1 .. $#fact_stats ];
}
$reply .= &make_list(@fact_stats) . ". ";
}
$reply .= sprintf "I know now a total of %s thing%s "
. "about %s subject%s. ",
&commify( $stats{rows} ), &s( $stats{rows} ),
&commify( $stats{triggers} ), &s( $stats{triggers} );
$reply .= sprintf "I know of %s object%s"