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use strict;
use vars qw($VERSION %IRSSI);
# This script assumes all windows have the same width, which will
# practically always be true.
use Irssi qw(active_win command_bind);
$VERSION = '1.20';
%IRSSI = (
authors => 'Juerd',
contact => 'juerd@juerd.nl',
name => 'Script Information',
description => 'Access script information',
license => 'Public Domain',
url => 'http://juerd.nl/irssi/',
changed => 'Tue Mar 19 11:00 CET 2002',
);
sub iprint {
Irssi::print(join('', @_), MSGLEVEL_CRAP);
}
command_bind 'script info' => sub {
my ($data, $server) = @_;
if ($data !~ /\S/) {
iprint 'Usage: /script info <scriptname>';
return;
}
no strict 'refs';
iprint "\c_== Script info for $data ==";
if (not exists $Irssi::Script::{ "${data}::" }) {
iprint 'Script is not loaded.';
return;
}
my %info = %{ "Irssi::Script::${data}::IRSSI" };
$info{version} = ${ "Irssi::Script::${data}::VERSION" };
if (join('', values %info) eq '') {
iprint 'Script has no $VERSION and no %IRSSI. ',
'Please ask the author to read ',
'http://juerd.nl/irssi/proposal.txt';
return;
}
my $max = 0;
length > $max and $max = length for keys %info;
my $width = active_win->{width} - 14 - $max;
s/([^\n]{$width})/$1\n/g for values %info;
s/(?<=\n)/' ' x ($max + 2)/eg for values %info;
for (qw/name version description authors contact/) {
if (exists $info{$_}) {
iprint"\cC5$_\cC", ' ' x (2 + $max - length $_), $info{$_};
delete $info{$_};
}
}
for (sort keys %info) {
iprint "\cC5$_\cC", ' ' x (2 + $max - length $_), $info{$_};
}
};
command_bind 'script sv' => sub {
my ($data, $server) = @_;
if ($data !~ /\S/) {
iprint 'Usage: /script sv <scriptname>';
return;
}
no strict 'refs';
if (not exists $Irssi::Script::{ "${data}::" }) {
iprint 'Module is not loaded.';
return;
}
my $name = ${ "Irssi::Script::${data}::IRSSI" }{name};
my $url = ${ "Irssi::Script::${data}::IRSSI" }{url};
my $version = ${ "Irssi::Script::${data}::VERSION" };
my $text = "$name $version";
$text .= " - $url" if $url;
if ($text !~ /\S/) {
iprint 'Script has no information.';
return;
}
active_win->command("say $text");
};
command_bind 'script versions' => sub {
# Actually, upgrading them would be quite easy :)
# Update: Actually, it's possible now! use scriptadmin.pl :)
my ($data, $server) = @_;
no strict 'refs';
my @modules;
for (sort grep s/::$//, keys %Irssi::Script::) {
my $name = ${ "Irssi::Script::${_}::IRSSI" }{name};
my $version = ${ "Irssi::Script::${_}::VERSION" };
push @modules, [$_, $name, $version] if $name && $version;
}
my @max;
for (@modules) {
my $i = -1;;
length > $max[++$i] and $max[$i] = length for @$_;
}
my $i;
my $text = join "\n", map {
$i = 0 ||
join ' ', map {
$_ . ' ' x ($max[$i++] - length)
} @$_
} @modules;
iprint $text;
};