# This script responds with a comment each time someone in the channel says "clockbot"
#
# This script requires you to have the text file "clockbot" in your /home/user/.irssi/ directory
#
# cat ~/signatures/sig-natures | sed 's/^%$/####/;'| tr '\n' ' ' | sed 's/[[:space:]]\+/ /g;s/[[:space:]]####[[:space:]]/\n/g;' > ../../clockbot

use Irssi;

use vars qw($VERSION %IRSSI);
use POSIX qw(strftime); 

use LWP::UserAgent;

$VERSION = "1.3.0";

%IRSSI = (
    author => 'pleia2',
    contact => 'lyz@princessleia.com ',
    name => 'TC-14 Tweet',
    description => 'Protocol Droid, dedicated to Lautre.roots',
    license => 'GNU GPL v2 or later',
    url => 'http://www.lautre.net/',
);
open ( CLOCKPO, "<.irssi/quotes" ) or die "can't open clockbot:$!\n";
chomp( @clockpo = <CLOCKPO> );
close CLOCKPO;

srand (time ^ $$ ^ unpack "%L*", `ps axww | gzip -f`);

my $changefile="/home/tc-14/var/changelog";
my $last_tweet="";
my $debug=0;
my $bingo=0;
my $last='';
my $warn='';
my @dad=("asr", "asr`", "asr_", "asr\\", "asr`_");

my $timeout=30;
my $warndate=time()-$timeout;

Irssi::settings_add_str($IRSSI{name},          # default fifo_remote_file
    'tc_chans', '#flood #starwars');     #
Irssi::settings_add_str($IRSSI{name},          # default fifo_remote_file
    'tc_admins', 'asr coin plop');     #
Irssi::settings_add_str($IRSSI{name},          # default fifo_remote_file
    'tc_changefile', '/home/tc-14/var/last.log');     #

my @chan=split m/ /, Irssi::settings_get_str("tc_chans");
my @admin_chan=split m/ /, Irssi::settings_get_str("tc_admins");
my $change=Irssi::settings_get_str("tc_changefile");

sub in_array {
	my ($arr,$search_for) = @_;
	return grep {$search_for eq $_} @$arr;
}


sub gazouille {
	my ( $user, $pass ) = qw ( lautrenet OoD0aiph );
	my $message = $_[0];
	my $url = 'http://identi.ca/api/statuses/update.xml';
	my $ua = LWP::UserAgent->new ();
	my $req = HTTP::Request->new ( POST => $url );

	$req->headers->authorization_basic( $user, $pass );
	$req->content("status=$message");
	$req->content_type('application/x-www-form-urlencoded');
	my $res = $ua->request ($req);

	return $res->is_success;
}

sub event_privmsg {

my ($server, $data, $nick, $mask) =@_;
my ($target, $text) = $data =~ /^(\S*)\s:(.*)/;

	#print ( "C:$target X:$text A:$admin D:$warndate L:$last W:$warn N:$nick D:$data" );

	sub send_server($$$$) {
		my ($action,$cible,$pseudo,$msg)=@_;
		$server->command ( "msg $target SWarn C:$cible X:$action A:$admin D:$warndate L:$last W:$warn N:$pseudo T:$msg" ) unless ($debug == 0);
		if (in_array(@chan,$target) || in_array(@admin_chan,$pseudo))
		{
			return;
		} else {
			if (($warndate + $timeout) < time()) {
				$warn='';
				$last='';
			}
			if (!($warn eq $pseudo)) {
				if ($last eq $pseudo)  {
					$server->command ( "msg $cible $pseudo: Chut.");
					$warn=$nick;
				} else {
					$server->command ( "$action $cible $msg" );
					$last=$nick;
				}
			} else {
				$server->command ( "msg $cible $pseudo bloque pour $timeout" ) unless $debug=0;
			}
			$warndate=time();
		}
	}
	
	my $admin=0;

	if (in_array(@chan,$target) || in_array(@admin_chan,$target))
	{
		return;
	}

	foreach $father (@dad) {
		if ($father eq $nick) {
			$admin=1;
		}
	}

		if ( $text =~ /^!tweet\s*(.*)/) {
			if (in_array(@admin_chan, $target)) { return ; }
			if ($1 eq '') { $server->command("msg $target $nick: Usage: !tweet <<message>>"); } #$server->command ( "msg $target $nick: !tweet <<mesage>>" ); }
			elsif ($1 eq 'changelog') {
				open ( CHANGL, "tail -n1 $changefile |" ) or $server->command ( "msg $target $nick: fichier vide" );
				#chomp( @temp = <CHANGL> );
				#foreach $line (@temp) {
				#	$last_tweet=$line;
				#	if (gazouille ($line)) {
				#		$clocky = $clockpo[rand @clockpo];
				#		$server->command("msg $target Gazouilli posté! $clocky") unless ($nick =~ /edgard/i);	
				#	}
				#	else
				#	{
				#		$server->command ("msg $target $nick: Erreur lors du post du message");
				#	}
				#}
				close ( CHANGL );
			}
			elsif ($1 eq 'last') {
				$server->command("msg $target $nick: Last tweet was:");
				$server->command("msg $target $nick: $last_tweet");
			}
			elsif (length($1)>139) { $server->command("msg $target $nick: Message trop long, plus de 139 caractères." ); }
			else { 
				# $server->command("msg $target Message: $nick |$1|");
				$last_tweet=$1;
				if (gazouille ($1)) {
					$clocky = $clockpo[rand @clockpo];
					$server->command("msg $target Gazouilli posté! $clocky") unless ($nick =~ /edgard/i);	
				}
				else
				{
					$server->command ("msg $target $nick: Erreur lors du post du message");
				}
			}
		}
		elsif ( $text =~ /^!changelog( .+)?/ ) {
			if (in_array(@admin_chan,$target))
			{ return; }
			if ($1 eq '') { $server->command ( "msg $target $nick: !changelog (list|add) [<serveur> [<liste d'actions>]]" ); 
			} elsif ($1 =~ /^ last( .+)?/) {
				open ( CHANGL, "tail -n1 $changefile |" ) or $server->command ( "msg $target $nick: fichier vide" );
				chomp( @temp = <CHANGL> );
				foreach $line (@temp) {
					$server->command ( "msg $target $nick: $line" );
				}
				close ( CHANGL );
			} elsif ($1 =~ /^ list( .+)?/) {
				undef @temp;
				if ($1 eq '') {
					$server->command ( "msg $target $nick: changelog total (20 lignes) en pv." );
					open ( CHANGL, "tail $changefile |" ) or $server->command ( "msg $target $nick: fichier vide" );
				} else {
					my $pattern = $1;
					$pattern =~ s/^ //;
					$pattern =~ s/['"\$]/_/g;
					$server->command ( "msg $target $nick: changelog pour '$pattern' (20 lignes) en pv" );
					open ( CHANGL, "/home/tc-14/bin/tailgrep $changefile '$pattern' |" ) or $server->command ( "msg $target $nick: erreur de pattern ou fichier vide" );
				}
				chomp( @temp = <CHANGL> );
				close CHANGL;
				foreach $line (@temp) {
					$server->command ( "msg $nick $line" );
				}
			} elsif ($1 =~ /^ add ([^ ]+) (.+)/) {
				my $locdate=strftime "%d/%m/%Y %H:%M", localtime;;
				open ( CHANGL, ">> $changefile" ) or $server->command ( "msg $target $nick: erreur de fichier... (O)" );
				printf CHANGL "%s", "$locdate : $1 - $nick - $2\n" or $server->command ( "msg $target $nick: erreur de fichier... (W)" );

				close CHANGL or $server->command ( "msg $target $nick: erreur de fichier... (C)" );
				$clocky = $clockpo[rand @clockpo];
				send_server("msg", $target, $nick, $clocky) unless ($nick =~ /edgard/i);
				
			} else {
				$server->command ( "msg $target $nick: !changelog (list|add|last) [<serveur> [<liste d'actions>]]" );
			}
		}
		elsif ( $text =~ /^!lastlog( .+)?/ ) {
			if (in_array(@admin_chan,$target))
			{ return; }
			if ($1 eq '') { $server->command ( "msg $target $nick: !lastlog list [<liste d'actions>]" ); 
			} elsif ($1 =~ /^ list( .+)?/) {
				undef @temp;
				if ($1 eq '') {
					$server->command ( "msg $target $nick: lastlog total (20 lignes) en pv." );
					open ( CHANGL, "tail $logfile |" ) or $server->command ( "msg $nick fichier vide" );
				} else {
					my $pattern = $1;
					$pattern =~ s/^ //;
					$pattern =~ s/['"\$]/_/g;
					$server->command ( "msg $target $nick: lastlog pour '$pattern' (20 lignes) en pv." );
					open ( CHANGL, "/homet/tc-14/bin/tailgrep $logfile '$pattern' |" ) or $server->command ( "msg $target $nick: erreur de pattern ou fichier vide" );
				}
				chomp( @temp = <CHANGL> );
				close CHANGL;
				foreach $line (@temp) {
					$server->command ( "msg $nick $line" );
				}
			} else { $server->command ( "msg $target $nick: !lastlog list [<liste d'actions>]" ); 
			}
		}
	if ($debug == 1) {
		$server->command ( "msg $target D1 A:$admin L:$last W:$warn N:$nick B:$bingo" );
		my $locdate=time()-$warndate;
		$server->command ( "msg $target D2 W:$warndate T1:".time." T2:$locdate" );
	}
}

Irssi::signal_add('event privmsg', 'event_privmsg');
Irssi::signal_add("message public", "event_privmsg");

print $IRSSI{"name"}." loaded $VERSION.";