--- trunk/irc-logger.pl	2006/03/12 13:33:20	12
+++ trunk/irc-logger.pl	2006/03/13 17:07:40	18
@@ -35,13 +35,18 @@
 
 my $DSN = 'DBI:Pg:dbname=irc-logger';
 
+my $ENCODING = 'ISO-8859-2';
+
 ## END CONFIG
 
 
 
-use POE qw(Component::IRC Wheel::FollowTail);
+use POE qw(Component::IRC Wheel::FollowTail Component::Server::HTTP);
+use HTTP::Status;
 use DBI;
 use Encode qw/from_to/;
+use Regexp::Common qw /URI/;
+use CGI::Simple;
 
 
 my $dbh = DBI->connect($DSN,"","", { RaiseError => 1, AutoCommit => 1 }) || die $DBI::errstr;
@@ -77,6 +82,16 @@
  my @messages = get_from_log(
   	limit => 42,
 	search => '%what to stuff in ilike%',
+	fmt => {
+		time => '{%s} ',
+		time_channel => '{%s %s} ',
+		nick => '%s: ',
+		message => '%s',
+	},
+	message_filter => sub {
+		# modify message content
+		return shift;
+	}
  );
 
 =cut
@@ -86,6 +101,13 @@
 
 	$args->{limit} ||= 10;
 
+	$args->{fmt} ||= {
+		time => '{%s} ',
+		time_channel => '{%s %s} ',
+		nick => '%s: ',
+		message => '%s',
+	};
+
 	my $sql = qq{
 		select
 			time::date as date,
@@ -101,7 +123,8 @@
 
 	my $sth = $dbh->prepare( $sql );
 	if ($args->{search}) {
-		$sth->execute( $args->{search} );
+		$sth->execute( '%' . $args->{search} . '%' );
+		warn "search for '$args->{search}' returned ", $sth->rows, " results\n";
 	} else {
 		$sth->execute();
 	}
@@ -118,7 +141,9 @@
 		unshift @rows, $row;
 	}
 
-	my @msgs;
+	my @msgs = (
+		"Showing " . ($#rows + 1) . " messages..."
+	);
 
 	foreach my $row (@rows) {
 
@@ -130,18 +155,28 @@
 
 		my $msg = '';
 
-		$msg .= "{$t";
-		$msg .= ' ' . $row->{channel} if ($last_row->{channel} ne $row->{channel});
-		$msg .= "} ";
+		if ($last_row->{channel} ne $row->{channel}) {
+			$msg .= sprintf($args->{fmt}->{time_channel}, $t, $row->{channel});
+		} else {
+			$msg .= sprintf($args->{fmt}->{time}, $t);
+		}
 
 		my $append = 1;
 
 		if ($last_row->{nick} ne $row->{nick}) {
-			$msg .= $row->{nick} . ': ';
+			$msg .= sprintf($args->{fmt}->{nick}, $row->{nick});
 			$append = 0;
 		}
 
-		$msg .= $row->{message};
+		if (ref($args->{message_filter}) eq 'CODE') {
+			$msg .= sprintf($args->{fmt}->{message},
+				$args->{message_filter}->(
+					$row->{message}
+				)
+			);
+		} else {
+			$msg .= sprintf($args->{fmt}->{message}, $row->{message});
+		}
 
 		if ($append && @msgs) {
 			$msgs[$#msgs] .= " " . $msg;
@@ -180,7 +215,7 @@
 		my $channel = $_[ARG1]->[0];
 		my $msg = $_[ARG2];
 
-		from_to($msg, 'UTF-8', 'ISO-8859-2');
+		from_to($msg, 'UTF-8', $ENCODING);
 
 		print "$channel: <$nick> $msg\n";
 		$sth->execute($channel, $nick, $msg);
@@ -189,7 +224,7 @@
 		my $kernel = $_[KERNEL];
 		my $nick = (split /!/, $_[ARG0])[0];
 		my $msg = $_[ARG2];
-		from_to($msg, 'UTF-8', 'ISO-8859-2');
+		from_to($msg, 'UTF-8', $ENCODING);
 
 		my $res = "unknown command '$msg', try /msg $NICK help!";
 		my @out;
@@ -224,7 +259,7 @@
 
 			foreach my $res (get_from_log( limit => $1 )) {
 				print "last: $res\n";
-				from_to($res, 'ISO-8859-2', 'UTF-8');
+				from_to($res, $ENCODING, 'UTF-8');
 				$_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
 			}
 
@@ -234,9 +269,9 @@
 
 			my $what = $2;
 
-			foreach my $res (get_from_log( limit => 20, search => "%${what}%" )) {
+			foreach my $res (get_from_log( limit => 20, search => $what )) {
 				print "search [$what]: $res\n";
-				from_to($res, 'ISO-8859-2', 'UTF-8');
+				from_to($res, $ENCODING, 'UTF-8');
 				$_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
 			}
 
@@ -246,7 +281,7 @@
 
 		if ($res) {
 			print ">> [$nick] $res\n";
-			from_to($res, 'ISO-8859-2', 'UTF-8');
+			from_to($res, $ENCODING, 'UTF-8');
 			$_[KERNEL]->post( $IRC_ALIAS => privmsg => $nick, $res );
 		}
 
@@ -359,4 +394,71 @@
    },
   );
 
+# http server
+
+my $httpd = POE::Component::Server::HTTP->new(
+	Port => $NICK =~ m/-dev/ ? 8001 : 8000,
+	ContentHandler => { '/' => \&root_handler },
+	Headers        => { Server => 'irc-logger' },
+);
+
+my %escape = ('<'=>'&lt;', '>'=>'&gt;', '&'=>'&amp;', '"'=>'&quot;');
+my $escape_re  = join '|' => keys %escape;
+
+my $style = <<'_END_OF_STYLE_';
+p { margin: 0; padding: 0.1em; }
+.time, .channel { color: #808080; font-size: 60%; }
+.nick { color: #0000ff; font-size: 80%; }
+.message { color: #000000; font-size: 100%; }
+.search { float: right; }
+_END_OF_STYLE_
+
+sub root_handler {
+	my ($request, $response) = @_;
+	$response->code(RC_OK);
+	$response->content_type("text/html; charset=$ENCODING");
+
+	my $q;
+
+	if ( $request->method eq 'POST' ) {
+		$q = new CGI::Simple( $request->content );
+	} elsif ( $request->uri =~ /\?(.+)$/ ) {
+		$q = new CGI::Simple( $1 );
+	} else {
+		$q = new CGI::Simple;
+	}
+
+	my $search = $q->param('search') || $q->param('grep') || '';
+
+	$response->content(
+		qq{<html><head><title>$NICK</title><style type="text/css">$style</style></head><body>
+		<form method="post" class="search">
+		<input type="text" name="search" value="$search" size="10">
+		<input type="submit" value="search">
+		</form>
+		<p>
+		} .
+		join("</p><p>",
+			get_from_log(
+				limit => $q->param('limit') || 100,
+				search => $q->param('search') || $q->param('grep') || undef,
+				fmt => {
+					time => '<span class="time">%s</span> ',
+					time_channel => '<span class="channel">%s %s</span> ',
+					nick => '<span class="nick">%s:</span> ',
+					message => '<span class="message">%s</span>',
+				},
+				message_filter => sub {
+					my $m = shift || return;
+					$m =~ s/($escape_re)/$escape{$1}/gs;
+					$m =~ s#($RE{URI}{HTTP})#<a href="$1">$1</a>#gs;
+					return $m;
+				},
+			)
+		) .
+		qq{</p></body></html>}
+	);
+	return RC_OK;
+}
+
 POE::Kernel->run;