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authorDaniel Friesel <derf@finalrewind.org>2012-08-12 23:13:46 +0200
committerDaniel Friesel <derf@finalrewind.org>2012-08-12 23:13:46 +0200
commit56289eb50022a543af172a7896c1fed4aa27d6cb (patch)
tree47d47a356f6befc70c75851a3a2490e1f140adf0
parent6457471f225e446e52601ebe66208a4e7a3bef4e (diff)
allow filtering by platform
-rw-r--r--cgi/index.pl28
1 files changed, 25 insertions, 3 deletions
diff --git a/cgi/index.pl b/cgi/index.pl
index 0520561..7bc3587 100644
--- a/cgi/index.pl
+++ b/cgi/index.pl
@@ -30,6 +30,8 @@ sub handle_request {
my $station = $self->stash('station');
my $via = $self->stash('via');
+ my @platforms = split(/,/, $self->param('platforms') // q{});
+
$self->stash( departures => [] );
$self->stash( title => 'db-fakedisplay' );
$self->stash( version => $VERSION );
@@ -48,12 +50,16 @@ sub handle_request {
}
for my $result (@results) {
+ my $platform = ( split( / /, $result->platform ) )[0];
if ($via) {
my @route = $result->route;
if (not( grep { $_ =~ m{$via}io } @route )) {
next;
}
}
+ if (@platforms and not grep { $_ eq $platform } @platforms) {
+ next;
+ }
push(
@departures,
{
@@ -61,7 +67,7 @@ sub handle_request {
train => $result->train,
via => [ $result->route_interesting(3) ],
destination => $result->destination,
- platform => ( split( / /, $result->platform ) )[0],
+ platform => $platform,
info => $result->info,
}
);
@@ -79,12 +85,24 @@ get '/_redirect' => sub {
my $self = shift;
my $station = $self->param('station');
my $via = $self->param('via');
+ my $params = $self->req->params;
+
+ $params->remove('station');
+ $params->remove('via');
+
+ for my $param (qw(platforms)) {
+ if (not $params->param($param)) {
+ $params->remove($param);
+ }
+ }
+
+ $params = $params->to_string;
if ($via) {
- $self->redirect_to("/${station}/${via}");
+ $self->redirect_to("/${station}/${via}?${params}");
}
else {
- $self->redirect_to("/${station}");
+ $self->redirect_to("/${station}?${params}");
}
};
@@ -307,6 +325,10 @@ __DATA__
<span class="fielddesc fieldoptional">only display routes via</span>
<%= text_field 'via' %>
(optional)
+ <br/>
+ <span class="fielddesc fieldoptional">on platforms</span>
+ <%= text_field 'platforms' %>
+ (optional)
<%= submit_button 'Display' %>
</p>
<% end %>