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#
# Topicsed edits channel topics by perl regexps via the command /topicsed.
#
# Thanks to Mikael Magnusson for the idea and patch to implement a
# preview functionality. ;]
#
use strict;
use Irssi;
use vars qw/%IRSSI $VERSION/;
$VERSION="0.1";
%IRSSI = (
authors => "Gabor Nyeki",
contact => "bigmac\@vim.hu",
name => "topicsed",
description => "editing channel topics by regexps",
license => "public domain",
changed => "2017-03-18"
);
sub topicsed {
my ($regexp, $server, $winit) = @_;
my $preview = 0;
if ($regexp =~ m/^-p(review|) ?/) {
$preview = 1;
$regexp =~ s/^-p\w* ?//;
}
unless ($regexp) {
Irssi::print("Usage: /topicsed [-p[review]] <regexp>");
return;
}
return if (!$server || !$server->{connected} ||
!$winit || $winit->{type} ne 'CHANNEL');
my $topic = $winit->{topic};
my $x = $topic;
unless (eval "\$x =~ $regexp") {
Irssi::print("topicsed:error: An error occured with your regexp.");
return;
}
if ($x eq $topic) {
Irssi::print("topicsed:error: The topic wouldn't be changed.");
return;
} elsif ($x eq "") {
Irssi::print("topicsed:error: Edited topic is empty; try '/topic -delete' instead.");
return;
}
if ($preview) {
Irssi::print("topicsed: Edited topic for $winit->{name}: $x");
} else {
$server->send_raw("TOPIC $winit->{name} :$x");
}
}
Irssi::command_bind('topicsed', 'topicsed');
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