Backend selection: add coverage maps4.29.13

4 files changed, 73 insertions, 4 deletions

diff --git a/lib/DBInfoscreen.pm b/lib/DBInfoscreen.pm
index fd1aaf8..d5ed88f 100644
--- a/lib/DBInfoscreen.pm
+++ b/lib/DBInfoscreen.pm
@@ -318,6 +318,7 @@ sub startup {
 
 	$r->get('/_ajax_mapinfo/:tripid/:lineno')->to('map#ajax_route');
 	$r->get('/map/:tripid/:lineno')->to('map#route');
+	$r->get('/coverage/:backend/:service')->to('map#coverage');
 	$r->get( '/z/:train/*station' => [ format => [ 'html', 'json' ] ] )
 	  ->to( 'stationboard#station_train_details', format => undef )
 	  ->name('train_at_station');
diff --git a/lib/DBInfoscreen/Controller/Map.pm b/lib/DBInfoscreen/Controller/Map.pm
index ef19324..f3f3f16 100644
--- a/lib/DBInfoscreen/Controller/Map.pm
+++ b/lib/DBInfoscreen/Controller/Map.pm
@@ -5,7 +5,7 @@ package DBInfoscreen::Controller::Map;
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
 use Mojo::Base 'Mojolicious::Controller';
-use Mojo::JSON qw(decode_json);
+use Mojo::JSON qw(decode_json encode_json);
 use Mojo::Promise;
 
 use DateTime;
@@ -535,4 +535,24 @@ sub ajax_route {
 	)->wait;
 }
 
+sub coverage {
+	my ($self)  = @_;
+	my $backend = $self->stash('backend');
+	my $service = $self->stash('service');
+
+	my $coverage = {};
+
+	if ( $backend eq 'HAFAS' ) {
+		$coverage = $self->hafas->get_coverage($service);
+	}
+
+	$self->render(
+		'coverage_map',
+		title     => "Abdeckung $service",
+		hide_opts => 1,
+		with_map  => 1,
+		coverage  => encode_json($coverage),
+	);
+}
+
 1;
diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm
index caa2ef0..4f3d152 100644
--- a/lib/DBInfoscreen/Controller/Stationboard.pm
+++ b/lib/DBInfoscreen/Controller/Stationboard.pm
@@ -2166,6 +2166,36 @@ sub stations_by_coordinates {
 sub backend_list {
 	my ($self) = @_;
 
+	my %place_map = (
+		AT       => 'Österreich',
+		CH       => 'Schweiz',
+		'CH-BE'  => 'Kanton Bern',
+		'CH-GE'  => 'Kanton Genf',
+		'CH-LU'  => 'Kanton Luzern',
+		'CH-ZH'  => 'Kanton Zürich',
+		DE       => 'Deutschland',
+		'DE-BB'  => 'Brandenburg',
+		'DE-BW'  => 'Baden-Württemberg',
+		'DE-BE'  => 'Berlin',
+		'DE-BY'  => 'Bayern',
+		'DE-HB'  => 'Bremen',
+		'DE-HE'  => 'Hessen',
+		'DE-MV'  => 'Mecklenburg-Vorpommern',
+		'DE-NI'  => 'Niedersachsen',
+		'DE-NW'  => 'Nordrhein-Westfalen',
+		'DE-RP'  => 'Rheinland-Pfalz',
+		'DE-SH'  => 'Schleswig-Holstein',
+		'DE-ST'  => 'Sachsen-Anhalt',
+		'DE-TH'  => 'Thüringen',
+		DK       => 'Dänemark',
+		'GB-NIR' => 'Nordirland',
+		LI       => 'Litauen',
+		LU       => 'Luxembourg',
+		IE       => 'Irland',
+		'US-CA'  => 'California',
+		'US-TX'  => 'Texas',
+	);
+
 	my @backends = (
 		{
 			name => 'Deutsche Bahn',
@@ -2179,14 +2209,20 @@ sub backend_list {
 			{
 				name      => $backend->{name},
 				shortname => $backend->{shortname},
-				type      => 'HAFAS',
-				hafas     => 1,
+				homepage  => $backend->{homepage},
+				regions   => [
+					map { $place_map{$_} // $_ }
+					  @{ $backend->{coverage}{regions} }
+				],
+				has_area => $backend->{coverage}{area} ? 1 : 0,
+				type     => 'HAFAS',
+				hafas    => 1,
 			}
 		);
 	}
 
 	$self->render(
-		'_backend',
+		'select_backend',
 		backends  => \@backends,
 		hide_opts => 1
 	);
diff --git a/lib/DBInfoscreen/Helper/HAFAS.pm b/lib/DBInfoscreen/Helper/HAFAS.pm
index a55f03f..0400d59 100644
--- a/lib/DBInfoscreen/Helper/HAFAS.pm
+++ b/lib/DBInfoscreen/Helper/HAFAS.pm
@@ -28,6 +28,18 @@ sub new {
 
 }
 
+sub get_coverage {
+	my ( $self, $service ) = @_;
+
+	my $service_definition = Travel::Status::DE::HAFAS::get_service($service);
+
+	if ( not $service_definition ) {
+		return {};
+	}
+
+	return $service_definition->{coverage}{area} // {};
+}
+
 sub get_route_p {
 	my ( $self, %opt ) = @_;