add language switcher

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/DBInfoscreen.pm b/lib/DBInfoscreen.pm
index c8960c9..4bf1eea 100644
--- a/lib/DBInfoscreen.pm
+++ b/lib/DBInfoscreen.pm
@@ -61,7 +61,19 @@ sub startup {
 			for my $cookie ( @{ $self->req->cookies } ) {
 				if ( $cookie->name eq 'theme' ) {
 					$self->session( theme => $cookie->value );
-					return;
+					say 'found theme ' . $cookie->value;
+				}
+				elsif ( $cookie->name eq 'lang' ) {
+					my $l = $cookie->value;
+					if ( $l eq 'de' or $l eq 'en' ) {
+						$self->languages($l);
+					}
+				}
+			}
+
+			if ( my $l = $self->param('lang') ) {
+				if ( $l eq 'de' or $l eq 'en' ) {
+					$self->languages($l);
 				}
 			}
 		}