From 240976e8056624ee93f858829b75e33993561c24 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Wed, 8 Jan 2020 21:27:32 +0100
Subject: show station location in map

---
 lib/DBInfoscreen/Controller/Map.pm                 |  26 +++++++++++++++++++++
 lib/DBInfoscreen/Controller/Stationboard.pm        |   1 +
 .../static/leaflet/images/marker-icon-2x-gold.png  | Bin 0 -> 4274 bytes
 .../static/leaflet/images/marker-icon-2x-green.png | Bin 0 -> 4203 bytes
 templates/_train_details.html.ep                   |   2 +-
 templates/route_map.html.ep                        |  25 +++++++++++++++++++-
 6 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 public/static/leaflet/images/marker-icon-2x-gold.png
 create mode 100644 public/static/leaflet/images/marker-icon-2x-green.png

diff --git a/lib/DBInfoscreen/Controller/Map.pm b/lib/DBInfoscreen/Controller/Map.pm
index 70b2644..6ab2c32 100644
--- a/lib/DBInfoscreen/Controller/Map.pm
+++ b/lib/DBInfoscreen/Controller/Map.pm
@@ -68,6 +68,9 @@ sub route {
 	my $trip_id = $self->stash('tripid');
 	my $line_no = $self->stash('lineno');
 
+	my $from_name = $self->param('from');
+	my $to_name   = $self->param('to');
+
 	$self->render_later;
 
 	$self->get_hafas_polyline_p( $trip_id, $line_no )->then(
@@ -102,6 +105,29 @@ sub route {
 				my @stop_lines = ( $stop->{stop}{name} );
 				my ( $platform, $arr, $dep, $arr_delay, $dep_delay );
 
+				if ( $from_name and $stop->{stop}{name} eq $from_name ) {
+					push(
+						@markers,
+						{
+							lon   => $stop->{stop}{location}{longitude},
+							lat   => $stop->{stop}{location}{latitude},
+							title => $stop->{stop}{name},
+							icon  => 'greenIcon',
+						}
+					);
+				}
+				if ( $to_name and $stop->{stop}{name} eq $to_name ) {
+					push(
+						@markers,
+						{
+							lon   => $stop->{stop}{location}{longitude},
+							lat   => $stop->{stop}{location}{latitude},
+							title => $stop->{stop}{name},
+							icon  => 'goldIcon',
+						}
+					);
+				}
+
 				if (    $stop->{arrival}
 					and $arr = $strp->parse_datetime( $stop->{arrival} ) )
 				{
diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm
index 797cde9..59ee48d 100644
--- a/lib/DBInfoscreen/Controller/Stationboard.pm
+++ b/lib/DBInfoscreen/Controller/Stationboard.pm
@@ -1273,6 +1273,7 @@ sub handle_request {
 				linetype  => $linetype,
 				icetype => $self->app->ice_type_map->{ $departure->{train_no} },
 				dt_now  => DateTime->now( time_zone => 'Europe/Berlin' ),
+				station_name => $data->{station_name} // $station,
 			);
 		}
 		else {
diff --git a/public/static/leaflet/images/marker-icon-2x-gold.png b/public/static/leaflet/images/marker-icon-2x-gold.png
new file mode 100644
index 0000000..6992d65
Binary files /dev/null and b/public/static/leaflet/images/marker-icon-2x-gold.png differ
diff --git a/public/static/leaflet/images/marker-icon-2x-green.png b/public/static/leaflet/images/marker-icon-2x-green.png
new file mode 100644
index 0000000..c359abb
Binary files /dev/null and b/public/static/leaflet/images/marker-icon-2x-green.png differ
diff --git a/templates/_train_details.html.ep b/templates/_train_details.html.ep
index 0ace74c..4a4738d 100644
--- a/templates/_train_details.html.ep
+++ b/templates/_train_details.html.ep
@@ -85,7 +85,7 @@
 %     }
 %     if ($departure->{trip_id}) {
         <div class="verbose">
-          <a href="/map/<%= $departure->{trip_id} %>/<%= $departure->{train_line} // 0 %>">Karte</a>
+          <a href="/map/<%= $departure->{trip_id} %>/<%= $departure->{train_line} // 0 %>?from=<%= $station_name %>">Karte</a>
         </div>
 %     }
 
diff --git a/templates/route_map.html.ep b/templates/route_map.html.ep
index 6fc4201..8cdf630 100644
--- a/templates/route_map.html.ep
+++ b/templates/route_map.html.ep
@@ -98,9 +98,32 @@ for (var station_id in stations) {
 	}).bindPopup(stations[station_id][1].join('<br/>')).addTo(map);
 }
 
+var greenIcon = new L.Icon({
+  iconUrl: '/static/leaflet/images/marker-icon-2x-green.png',
+  shadowUrl: '/static/leaflet/images/marker-shadow.png',
+  iconSize: [25, 41],
+  iconAnchor: [12, 41],
+  popupAnchor: [1, -34],
+  shadowSize: [41, 41]
+});
+
+var goldIcon = new L.Icon({
+  iconUrl: '/static/leaflet/images/marker-icon-2x-gold.png',
+  shadowUrl: '/static/leaflet/images/marker-shadow.png',
+  iconSize: [25, 41],
+  iconAnchor: [12, 41],
+  popupAnchor: [1, -34],
+  shadowSize: [41, 41]
+});
+
 var marker;
 % for my $marker (@{stash('markers') // [] } ) {
-	marker = L.marker([<%= $marker->{lat} %>,<%= $marker->{lon} %>]).addTo(map);
+	% if ($marker->{icon}) {
+		marker = L.marker([<%= $marker->{lat} %>,<%= $marker->{lon} %>], {icon: <%= $marker->{icon} %>}).addTo(map);
+	% }
+	% else {
+		marker = L.marker([<%= $marker->{lat} %>,<%= $marker->{lon} %>]).addTo(map);
+	% }
 	% if ($marker->{title}) {
 		marker.bindPopup('<%= $marker->{title} %>');
 	% }
-- 
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