From b6c48e211c4ef0512a97fe07f675747cfc3ff363 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 14 Jun 2015 13:07:49 +0200
Subject: Add train_product accessor to Route/Part and use it in bin/efa

---
 Changelog                               |  5 ++++-
 bin/efa                                 |  6 ++++--
 lib/Travel/Routing/DE/EFA.pm            |  1 +
 lib/Travel/Routing/DE/EFA/Route/Part.pm | 14 +++++++++++---
 4 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/Changelog b/Changelog
index 540cba0..98f0993 100644
--- a/Changelog
+++ b/Changelog
@@ -1,6 +1,9 @@
 git HEAD
 
-    * efa: Fix odd encoding issues when using -w, -t, -d, -a and similar
+    * efa: Fix encoding issues when using -w, -t, -d, -a and similar
+    * Travel::Routing::DE::EFA::Route::Part: Add train_product accessor
+    * Improve support for walking connections
+    * Handle "nicht umsteigen" messages and other unusual connection types
 
 Travel::Routing::DE::VRR 2.10 - Fri May 29 2015
 
diff --git a/bin/efa b/bin/efa
index eaa0a22..d56304d 100755
--- a/bin/efa
+++ b/bin/efa
@@ -137,8 +137,10 @@ sub display_connection {
 
 	printf(
 		"%-5s ab  %-30s %-20s %s\n",
-		$c->departure_time, $c->departure_stop_and_platform,
-		$c->train_line,     $c->train_destination,
+		$c->departure_time,
+		$c->departure_stop_and_platform,
+		$c->train_line || $c->train_product,
+		$c->train_destination,
 	);
 
 	if ( $opt->{'full-route'} ) {
diff --git a/lib/Travel/Routing/DE/EFA.pm b/lib/Travel/Routing/DE/EFA.pm
index 801270b..562c0e9 100644
--- a/lib/Travel/Routing/DE/EFA.pm
+++ b/lib/Travel/Routing/DE/EFA.pm
@@ -594,6 +594,7 @@ sub parse_xml_part {
 			departure_stop     => $e_dep->getAttribute('name'),
 			departure_platform => $e_dep->getAttribute('platformName'),
 			train_line         => $e_mot->getAttribute('name'),
+			train_product      => $e_mot->getAttribute('productName'),
 			train_destination  => $e_mot->getAttribute('destination'),
 			arrival_date       => $self->itddate_str($e_adate),
 			arrival_time       => $self->itdtime_str($e_atime),
diff --git a/lib/Travel/Routing/DE/EFA/Route/Part.pm b/lib/Travel/Routing/DE/EFA/Route/Part.pm
index 8c46fb9..e6c6e18 100644
--- a/lib/Travel/Routing/DE/EFA/Route/Part.pm
+++ b/lib/Travel/Routing/DE/EFA/Route/Part.pm
@@ -13,7 +13,7 @@ Travel::Routing::DE::EFA::Route::Part->mk_ro_accessors(
 	  arrival_date arrival_time arrival_sdate arrival_stime delay
 	  departure_platform
 	  departure_stop departure_date departure_time departure_sdate
-	  departure_stime train_line train_destination
+	  departure_stime train_destination train_line train_product
 	  )
 );
 
@@ -219,11 +219,19 @@ newline-terminated strings
 
 =item $part->train_destination
 
-destination of the line providing the connection
+Destination of the line providing the connection. May be empty.
 
 =item $part->train_line
 
-name / number of the line
+Name / number of the line. May be empty.
+
+=item $part->train_product
+
+Usually the prefix of B<train_line>, for instance C<< U-Bahn >> or
+C<< Niederflurstrab >>. However, it may also contain special values such as
+C<< FuE<szlig>weg >> (for a direct connection without transit vehicles) or
+C<< nicht umsteigen >> (in case a vehicle changes its line number at a stop).
+In those cases, B<train_destination> and B<train_line> are usually empty.
 
 =item $part->via
 
-- 
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