Parse station-specific info messages

2 files changed, 111 insertions, 0 deletions

diff --git a/lib/Travel/Status/DE/EFA.pm b/lib/Travel/Status/DE/EFA.pm
index 8b81f28..ba17168 100644
--- a/lib/Travel/Status/DE/EFA.pm
+++ b/lib/Travel/Status/DE/EFA.pm
@@ -13,6 +13,7 @@ use DateTime::Format::Strptime;
 use Encode qw(encode);
 use JSON;
 use Travel::Status::DE::EFA::Departure;
+use Travel::Status::DE::EFA::Info;
 use Travel::Status::DE::EFA::Line;
 use Travel::Status::DE::EFA::Services;
 use Travel::Status::DE::EFA::Stop;
@@ -437,6 +438,23 @@ sub stops {
 	return @stops;
 }
 
+sub infos {
+	my ($self) = @_;
+
+	if ( $self->{infos} ) {
+		return @{ $self->{infos} };
+	}
+
+	for my $info ( @{ $self->{response}{dm}{points}{point}{infos} // [] } ) {
+		push(
+			@{ $self->{infos} },
+			Travel::Status::DE::EFA::Info->new( json => $info )
+		);
+	}
+
+	return @{ $self->{infos} // [] };
+}
+
 sub lines {
 	my ($self) = @_;
 
diff --git a/lib/Travel/Status/DE/EFA/Info.pm b/lib/Travel/Status/DE/EFA/Info.pm
new file mode 100644
index 0000000..459f2e7
--- /dev/null
+++ b/lib/Travel/Status/DE/EFA/Info.pm
@@ -0,0 +1,93 @@
+package Travel::Status::DE::EFA::Info;
+
+use strict;
+use warnings;
+use 5.010;
+
+use parent 'Class::Accessor';
+
+our $VERSION = '3.01';
+
+Travel::Status::DE::EFA::Info->mk_ro_accessors(
+	qw(link_url link_text subject content subtitle additional_text));
+
+sub new {
+	my ( $obj, %opt ) = @_;
+
+	my $json = $opt{json};
+
+	my $ref = {
+		param           => {},
+		link_url        => $json->{infoLinkURL},
+		link_text       => $json->{infoLinkText},
+		subject         => $json->{infoText}{subject},
+		content         => $json->{infoText}{content},
+		subtitle        => $json->{infoText}{subtitle},
+		additional_text => $json->{infoText}{additionalText},
+	};
+
+	for my $param ( @{ $json->{paramList} // [] } ) {
+		$ref->{param}{ $param->{name} } = $param->{value};
+	}
+
+	return bless( $ref, $obj );
+}
+
+sub TO_JSON {
+	my ($self) = @_;
+
+	return { %{$self} };
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Travel::Status::DE::EFA::Info - Information about a station
+
+=head1 SYNOPSIS
+
+=head1 VERSION
+
+version 3.01
+
+=head1 DESCRIPTION
+
+Travel::Status::DE::EFA::Info describes a tram/bus/train line departing at the
+stop requested by Travel::Status::DE::EFA. Note that it only covers one
+direction, so in most cases, you get two Travel::Status::DE::EFA::Info objects
+per actual line.
+
+=head1 METHODS
+
+=head2 ACCESSORS
+
+=head1 DIAGNOSTICS
+
+None.
+
+=head1 DEPENDENCIES
+
+=over
+
+=item Class::Accessor(3pm)
+
+=back
+
+=head1 BUGS AND LIMITATIONS
+
+The B<route> accessor returns a simple string, an array might be better suited.
+
+=head1 SEE ALSO
+
+Travel::Status::DE::EFA(3pm).
+
+=head1 AUTHOR
+
+Copyright (C) 2024 by Birte Kristina Friesel E<lt>derf@finalrewind.orgE<gt>
+
+=head1 LICENSE
+
+This module is licensed under the same terms as Perl itself.