From 43f83fc7df3a563521af01dd1251ddd8e8d21d3a Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 11 Sep 2011 13:17:12 +0200
Subject: Add initial support for additional departure information

---
 bin/efa-m                          | 13 ++++++++++++-
 lib/Travel/Status/DE/VRR.pm        |  5 ++++-
 lib/Travel/Status/DE/VRR/Result.pm |  8 +++++++-
 3 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/bin/efa-m b/bin/efa-m
index a722588..0c10ba6 100755
--- a/bin/efa-m
+++ b/bin/efa-m
@@ -64,6 +64,16 @@ sub display_result {
 	}
 
 	for my $line (@lines) {
+
+		if ( length( $line->[4] ) ) {
+			$line->[4] =~ tr{\n\x0d}{ }s;
+			chomp $line->[4];
+			print "\n";
+			for my $info_line ( split( qr{\n}, $line->[4] ) ) {
+				say "# ${info_line}";
+			}
+		}
+
 		printf(
 			join( q{  }, ( map { "%-${_}s" } @line_length ) ) . "\n",
 			@{$line}[ 0 .. 3 ]
@@ -75,7 +85,8 @@ sub display_result {
 
 for my $d ( $status->results ) {
 
-	push( @output, [ $d->time, $d->platform, $d->line, $d->destination, ] );
+	push( @output,
+		[ $d->time, $d->platform, $d->line, $d->destination, $d->info ] );
 }
 
 display_result(@output);
diff --git a/lib/Travel/Status/DE/VRR.pm b/lib/Travel/Status/DE/VRR.pm
index ae1ef44..3a7375d 100644
--- a/lib/Travel/Status/DE/VRR.pm
+++ b/lib/Travel/Status/DE/VRR.pm
@@ -94,14 +94,16 @@ sub results {
 		[ 'platform', './td[3]' ],
 		[ 'line',     './td[5]' ],
 		[ 'dest',     './td[7]' ],
+		[ 'info',     './td[9]' ],
 	);
 
 	@parts = map { [ $_->[0], XML::LibXML::XPathExpression->new( $_->[1] ) ] }
 	  @parts;
 
 	for my $tr ( $self->{tree}->findnodes($xp_element) ) {
-		my ( $time, $platform, $line, $dest )
+		my ( $time, $platform, $line, $dest, $info )
 		  = map { ( $tr->findnodes( $_->[1] ) )[0]->textContent } @parts;
+
 		push(
 			@results,
 			Travel::Status::DE::VRR::Result->new(
@@ -109,6 +111,7 @@ sub results {
 				platform    => $platform,
 				line        => $line,
 				destination => $dest,
+				info        => $info,
 			)
 		);
 	}
diff --git a/lib/Travel/Status/DE/VRR/Result.pm b/lib/Travel/Status/DE/VRR/Result.pm
index 083e225..c5b74ff 100644
--- a/lib/Travel/Status/DE/VRR/Result.pm
+++ b/lib/Travel/Status/DE/VRR/Result.pm
@@ -9,7 +9,7 @@ use parent 'Class::Accessor';
 our $VERSION = '0.00';
 
 Travel::Status::DE::VRR::Result->mk_ro_accessors(
-	qw(destination time platform line));
+	qw(destination time platform line info));
 
 sub new {
 	my ( $obj, %conf ) = @_;
@@ -57,6 +57,12 @@ line number and destination.
 
 The tram/bus/train destination.
 
+=item $departure->info
+
+Additional information related to the departure (string).  If departures for
+an address were requested, this is the stop name, otherwise it may be recent
+news related to the line's schedule.
+
 =item $departure->line
 
 The name/number of the line.
-- 
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