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-rw-r--r--lib/Travelynx/Helper/HAFAS.pm83
1 files changed, 55 insertions, 28 deletions
diff --git a/lib/Travelynx/Helper/HAFAS.pm b/lib/Travelynx/Helper/HAFAS.pm
index 2adcf02..98719c1 100644
--- a/lib/Travelynx/Helper/HAFAS.pm
+++ b/lib/Travelynx/Helper/HAFAS.pm
@@ -15,10 +15,9 @@ sub new {
my $version = $opt{version};
- $opt{header} = {
- 'User-Agent' =>
-"travelynx/${version} +https://finalrewind.org/projects/travelynx"
- };
+ $opt{header}
+ = { 'User-Agent' =>
+ "travelynx/${version} +https://finalrewind.org/projects/travelynx" };
return bless( \%opt, $class );
}
@@ -28,7 +27,7 @@ sub get_polyline_p {
my $line = $train->line // 0;
my $url
- = "https://2.db.transport.rest/trips/${trip_id}?lineName=${line}&polyline=true";
+ = "https://2.db.transport.rest/trips/${trip_id}?lineName=${line}&polyline=true";
my $cache = $self->{main_cache};
my $promise = Mojo::Promise->new;
my $version = $self->{version};
@@ -38,11 +37,17 @@ sub get_polyline_p {
return $promise;
}
- $self->{user_agent}->request_timeout(5)->get_p(
- $url => $self->{header}
- )->then(
+ $self->{user_agent}->request_timeout(5)->get_p( $url => $self->{header} )
+ ->then(
sub {
my ($tx) = @_;
+
+ if ( my $err = $tx->error ) {
+ $promise->reject(
+ "GET $url returned HTTP $err->{code} $err->{message}");
+ return;
+ }
+
my $body = decode( 'utf-8', $tx->res->body );
my $json = JSON->new->decode($body);
my @station_list;
@@ -54,9 +59,8 @@ sub get_polyline_p {
if ( exists $feature->{properties}{type}
and $feature->{properties}{type} eq 'stop' )
{
- push( @{$coord}, $feature->{properties}{id} );
- push( @station_list,
- $feature->{properties}{name} );
+ push( @{$coord}, $feature->{properties}{id} );
+ push( @station_list, $feature->{properties}{name} );
}
push( @coordinate_list, $coord );
}
@@ -70,22 +74,22 @@ sub get_polyline_p {
$cache->freeze( $url, $ret );
- # borders ("(Gr)" as in "Grenze") are only returned by HAFAS.
- # They are not stations.
+ # borders ("(Gr)" as in "Grenze") are only returned by HAFAS.
+ # They are not stations.
my $iris_stations = join( '|', $train->route );
my $hafas_stations
- = join( '|', grep { $_ !~ m{\(Gr\)$} } @station_list );
+ = join( '|', grep { $_ !~ m{\(Gr\)$} } @station_list );
- # Do not return polyline if it belongs to an entirely different
- # train. Trains with longer routes (e.g. due to train number
- # changes, which are handled by HAFAS but left out in IRIS)
- # are okay though.
+ # Do not return polyline if it belongs to an entirely different
+ # train. Trains with longer routes (e.g. due to train number
+ # changes, which are handled by HAFAS but left out in IRIS)
+ # are okay though.
if ( $iris_stations ne $hafas_stations
and index( $hafas_stations, $iris_stations ) == -1 )
{
$self->{log}->warn( 'Ignoring polyline for '
- . $train->line
- . ": IRIS route does not agree with HAFAS route: $iris_stations != $hafas_stations"
+ . $train->line
+ . ": IRIS route does not agree with HAFAS route: $iris_stations != $hafas_stations"
);
$promise->reject('polyline route mismatch');
}
@@ -112,17 +116,17 @@ sub get_tripid_p {
my $dep_ts = DateTime->now( time_zone => 'Europe/Berlin' );
my $url
- = "https://2.db.transport.rest/stations/${eva}/departures?duration=5&when=$dep_ts";
+ = "https://2.db.transport.rest/stations/${eva}/departures?duration=5&when=$dep_ts";
if ( $train->sched_departure ) {
$dep_ts = $train->sched_departure->epoch;
$url
- = "https://2.db.transport.rest/stations/${eva}/departures?duration=5&when=$dep_ts";
+ = "https://2.db.transport.rest/stations/${eva}/departures?duration=5&when=$dep_ts";
}
elsif ( $train->sched_arrival ) {
$dep_ts = $train->sched_arrival->epoch;
$url
- = "https://2.db.transport.rest/stations/${eva}/arrivals?duration=5&when=$dep_ts";
+ = "https://2.db.transport.rest/stations/${eva}/arrivals?duration=5&when=$dep_ts";
}
$self->get_rest_p($url)->then(
@@ -161,9 +165,17 @@ sub get_rest_p {
return $promise;
}
- $self->{user_agent}->request_timeout(5)->get_p($url => $self->{header})->then(
+ $self->{user_agent}->request_timeout(5)->get_p( $url => $self->{header} )
+ ->then(
sub {
my ($tx) = @_;
+
+ if ( my $err = $tx->error ) {
+ $promise->reject(
+ "GET $url returned HTTP $err->{code} $err->{message}");
+ return;
+ }
+
my $json = JSON->new->decode( $tx->res->body );
$cache->freeze( $url, $json );
$promise->resolve($json);
@@ -189,9 +201,17 @@ sub get_json_p {
return $promise;
}
- $self->{user_agent}->request_timeout(5)->get_p($url => $self->{header})->then(
+ $self->{user_agent}->request_timeout(5)->get_p( $url => $self->{header} )
+ ->then(
sub {
my ($tx) = @_;
+
+ if ( my $err = $tx->error ) {
+ $promise->reject(
+ "GET $url returned HTTP $err->{code} $err->{message}");
+ return;
+ }
+
my $body = decode( 'ISO-8859-15', $tx->res->body );
$body =~ s{^TSLs[.]sls = }{};
@@ -223,9 +243,17 @@ sub get_xml_p {
return $promise;
}
- $self->{user_agent}->request_timeout(5)->get_p($url => $self->{header})->then(
+ $self->{user_agent}->request_timeout(5)->get_p( $url => $self->{header} )
+ ->then(
sub {
my ($tx) = @_;
+
+ if ( my $err = $tx->error ) {
+ $promise->reject(
+ "GET $url returned HTTP $err->{code} $err->{message}");
+ return;
+ }
+
my $body = decode( 'ISO-8859-15', $tx->res->body );
my $tree;
@@ -258,8 +286,7 @@ sub get_xml_p {
};
}
- for my $message ( $tree->findnodes('/Journey/HIMMessage') )
- {
+ for my $message ( $tree->findnodes('/Journey/HIMMessage') ) {
my $header = $message->getAttribute('header');
my $lead = $message->getAttribute('lead');
my $display = $message->getAttribute('display');
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 04:53:38 +0000