From 88b2cb36297ad2dcd661040b79a04c6fb34ed319 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sat, 12 Sep 2015 00:41:16 +0200
Subject: support all known EFA entry points

---
 index.pl               | 33 ++++++++++++++++++++++++++++++++-
 templates/main.html.ep |  5 ++++-
 2 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/index.pl b/index.pl
index 9ed5c56..2eeb4be 100644
--- a/index.pl
+++ b/index.pl
@@ -6,6 +6,7 @@ use utf8;
 use DateTime;
 use DateTime::Format::Strptime;
 use Encode qw(decode);
+use List::Util qw(first);
 use List::MoreUtils qw(any);
 
 use App::VRR::Fakedisplay;
@@ -27,8 +28,12 @@ my %default = (
 	platform => q{},
 );
 
+my @efa_services
+  = map { $_->{shortname} } Travel::Status::DE::EFA::get_efa_urls();
+
 sub get_results {
 	my ( $backend, $city, $stop, $expiry ) = @_;
+	my $sub_backend;
 
 	$expiry ||= 150;
 
@@ -38,6 +43,16 @@ sub get_results {
 		lock_level      => Cache::File::LOCK_LOCAL(),
 	);
 
+	if ( $backend =~ m{ [.] }x ) {
+		($sub_backend) = ( $backend =~ m{ [.] (.+) $ }x );
+
+		if ( not $sub_backend ~~ \@efa_services ) {
+			$sub_backend = undef;
+			$backend =~ s{ [.] (.+) $ }{}x;
+		}
+	}
+	say "$backend : $sub_backend";
+
 	my $sstr = ("${backend} _ ${stop} _ ${city}");
 	$sstr =~ tr{a-zA-Z0-9}{_}c;
 
@@ -67,7 +82,17 @@ sub get_results {
 			);
 		}
 		else {
-			$status = Travel::Status::DE::VRR->new(
+			my $efa_url = 'http://efa.vrr.de/vrr/XSLT_DM_REQUEST';
+			if ($sub_backend) {
+				my $service
+				  = first { lc( $_->{shortname} ) eq lc($sub_backend) }
+				Travel::Status::DE::EFA::get_efa_urls();
+				if ($service) {
+					$efa_url = $service->{url};
+				}
+			}
+			$status = Travel::Status::DE::EFA->new(
+				efa_url     => $efa_url,
 				place       => $city,
 				name        => $stop,
 				timeout     => 3,
@@ -479,6 +504,12 @@ sub render_image {
 	return;
 }
 
+helper 'efa_service_list' => sub {
+	my $self = shift;
+
+	return @efa_services;
+};
+
 get '/_redirect' => sub {
 	my $self = shift;
 	my $city = $self->param('city') // q{};
diff --git a/templates/main.html.ep b/templates/main.html.ep
index 67a4c5b..cfe4cd2 100644
--- a/templates/main.html.ep
+++ b/templates/main.html.ep
@@ -146,7 +146,10 @@ other German transit networks.
   <div class="field">
     <div class="desc">backend</div>
     <div>
-      %= select_field backend => [['EFA / VRR' => 'vrr'], ['DB (HAFAS)' => 'db'], ['ASEAG (URA)' => 'aseag']]
+      % my @efa_backends = map { ["$_ (EFA)" => "efa.$_"] } efa_service_list();
+      % @efa_backends = map { $_->[1] } sort { $a->[0] cmp $b->[0] }
+      %                 map { [$_->[0], $_] } @efa_backends;
+      %= select_field backend => [['EFA / VRR' => 'vrr'], ['DB (HAFAS)' => 'db'], ['ASEAG (URA)' => 'aseag'], @efa_backends]
     </div>
   </div>
   <div class="field">
-- 
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