From 512457a4106650ff79ed709bd744dc91100366ae Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 22 Sep 2013 02:47:12 +0200
Subject: add &color= support for html frontend

---
 cgi/index.pl                  | 2 ++
 cgi/templates/display.html.ep | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/cgi/index.pl b/cgi/index.pl
index 3ce8415..022022f 100644
--- a/cgi/index.pl
+++ b/cgi/index.pl
@@ -264,6 +264,7 @@ sub get_departures {
 
 sub render_html {
 	my $self = shift;
+	my $color = $self->param('color') || '255,208,0';
 
 	my ( $departures, $errstr ) = get_departures(
 		city            => $self->stash('city'),
@@ -284,6 +285,7 @@ sub render_html {
 	$self->render(
 		'display',
 		title      => "vrr-fakedisplay v${VERSION}",
+		color      => [ split( qr{,}, $color ) ],
 		departures => $departures,
 		scale      => $self->param('scale') || '4.3',
 	);
diff --git a/cgi/templates/display.html.ep b/cgi/templates/display.html.ep
index 234068b..02f974c 100644
--- a/cgi/templates/display.html.ep
+++ b/cgi/templates/display.html.ep
@@ -13,7 +13,7 @@
 	body {
 		font-family: VRRR;
 		background-color: #000000;
-		color: #ffd000;
+		color: #<%= join(q{}, map { sprintf('%02x', $_) } @{$color} ) %>;
 		font-size: <%= $scale * 100 %>%;
 	}
 
-- 
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