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package MojoMojo::Formatter::IRCLog;
use parent qw/MojoMojo::Formatter/;
=head1 NAME
MojoMojo::Formatter::IRCLog - format part of content as an IRC log
=head1 DESCRIPTION
This formatter will format content between {{irc}} and {{end}} as
an IRC log
=head1 METHODS
=head2 format_content_order
Format order can be 1-99. The IRC log formatter runs on 14,
just before the main formatter.
=cut
sub format_content_order { 14 }
=head2 format_content
Calls the formatter. Takes a ref to the content as well as the
context object.
=cut
sub format_content {
my ( $class, $content ) = @_;
my ( $in_log, %nicks, $longline, @newlines );
my @lines = split( /\n/, $$content );
$$content = "";
my $start_re=$class->gen_re(qr/irc/);
my $end_re=$class->gen_re(qr/end/);
foreach my $line (@lines) {
if ($in_log) {
if ( $line =~ $end_re ) {
$in_log = 0;
if ($longline) {
$longline .= "</dd>";
push( @newlines, $longline );
$longline = "";
}
push @newlines, $line;
}
elsif ( $line =~ /^[\d:]*\s*<[+\%\@ ]?(.*?)>\s*(.*)/ ) {
if ($longline) {
$longline .= "</dd>";
push( @newlines, $longline );
$longline = "";
}
$nicks{$1} = 1;
$longline = "<dt>$1</dt>\n<dd>$2";
}
else {
$line =~ s/^\s*/ /;
$longline .= $line;
}
}
else {
if ( $line =~ $start_re ) {
push @newlines, $line;
$in_log = 1;
}
else {
push( @newlines, $line );
}
}
}
foreach my $line (@newlines) {
if ($in_log) {
if ( $line =~ $end_re ) {
$in_log = 0;
# end the dl and the section not handled by textile
$$content .= "</dl>\n==\n";
}
else {
my $count = 0;
my @colours=( 'navy', 'green' , 'maroon', 'blue', 'lime', 'red', 'silver', 'gray', 'teal', 'olive', 'purple', 'fuchsia' );
my $counter;
foreach my $nick ( keys %nicks ) {
$colour=$colours[$counter++];
$count += ( $line =~ s!(<d.>)$nick(</d.>)!$1<font color="$colour">[[$nick]]</font>$2!g );
}
$$content .= "$line\n";
}
}
else {
if ( $line =~ $start_re ) {
$in_log = 1;
# start a definition list in a section not handled by
# textile
$$content .= "==\n<dl>\n";
}
else {
$$content .= "$line\n";
}
}
}
}
=head1 SEE ALSO
L<MojoMojo> and L<Module::Pluggable::Ordered>.
=head1 AUTHORS
Martijn van Beers <martijn@eekeek.org>
=head1 LICENSE
This library is free software. You can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
1;
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