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-rw-r--r--lib/DBInfoscreen/Controller/Stationboard.pm74
1 files changed, 67 insertions, 7 deletions
diff --git a/lib/DBInfoscreen/Controller/Stationboard.pm b/lib/DBInfoscreen/Controller/Stationboard.pm
index 449d340..015a000 100644
--- a/lib/DBInfoscreen/Controller/Stationboard.pm
+++ b/lib/DBInfoscreen/Controller/Stationboard.pm
@@ -159,7 +159,8 @@ sub hafas_xml_req {
}
my $ret = {
- stations => {},
+ station => {},
+ stations => [],
messages => [],
};
@@ -167,7 +168,8 @@ sub hafas_xml_req {
my $name = $station->getAttribute('name');
my $adelay = $station->getAttribute('adelay');
my $ddelay = $station->getAttribute('ddelay');
- $ret->{stations}{$name} = {
+ push( @{ $ret->{stations} }, $name );
+ $ret->{station}{$name} = {
adelay => $adelay,
ddelay => $ddelay,
};
@@ -257,8 +259,8 @@ sub get_route_timestamps {
sched_arr => scalar $strp->parse_datetime($arr),
sched_dep => scalar $strp->parse_datetime($dep),
};
- if ( exists $traindelay->{stations}{$name} ) {
- my $delay = $traindelay->{stations}{$name};
+ if ( exists $traindelay->{station}{$name} ) {
+ my $delay = $traindelay->{station}{$name};
if ( $ret->{$name}{sched_arr}
and $delay->{adelay}
and $delay->{adelay} =~ m{^\d+$} )
@@ -276,7 +278,7 @@ sub get_route_timestamps {
}
}
- return ( $ret, $traindelay ? $traindelay->{messages} : [] );
+ return ( $ret, $traindelay // {} );
}
sub get_results_for {
@@ -914,11 +916,68 @@ sub handle_request {
[ $result->sched_route_post ]
)
];
- my ( $route_ts, $him ) = get_route_timestamps(
+ my ( $route_ts, $route_info ) = get_route_timestamps(
$self->ua,
$self->app->cache_iris_main,
$self->app->cache_iris_rt, $result
);
+
+ # If a train number changes on the way, IRIS routes are incomplete,
+ # whereas HAFAS data has all stops -> merge HAFAS stops into IRIS
+ # stops. This is a rare case, one point where it can be observed is
+ # the TGV service at Frankfurt/Karlsruhe/Mannheim.
+ if ( my @hafas_stations = @{ $route_info->{stations} } ) {
+ if ( my @iris_stations
+ = @{ $departures[-1]{route_pre_diff} } )
+ {
+ my @missing_pre;
+ for my $station (@hafas_stations) {
+ if (
+ List::MoreUtils::any { $_->{name} eq $station }
+ @iris_stations
+ )
+ {
+ last;
+ }
+ push(
+ @missing_pre,
+ {
+ name => $station,
+ hafas => 1
+ }
+ );
+ }
+ unshift(
+ @{ $departures[-1]{route_pre_diff} },
+ @missing_pre
+ );
+ }
+ if ( my @iris_stations
+ = @{ $departures[-1]{route_post_diff} } )
+ {
+ my @missing_post;
+ for my $station ( reverse @hafas_stations ) {
+ if (
+ List::MoreUtils::any { $_->{name} eq $station }
+ @iris_stations
+ )
+ {
+ last;
+ }
+ unshift(
+ @missing_post,
+ {
+ name => $station,
+ hafas => 1
+ }
+ );
+ }
+ push(
+ @{ $departures[-1]{route_post_diff} },
+ @missing_post
+ );
+ }
+ }
if ($route_ts) {
for my $elem (
@{ $departures[-1]{route_pre_diff} },
@@ -932,7 +991,8 @@ sub handle_request {
}
}
}
- if ( $him and @{$him} ) {
+ if ( @{ $route_info->{messages} } ) {
+ my $him = $route_info->{messages};
my @him_messages;
$departures[-1]{messages}{him} = $him;
for my $message ( @{$him} ) {