Keep log query parameters when changing page

diff --git a/lib/Plack/App/Gruntmaster/HTML.pm b/lib/Plack/App/Gruntmaster/HTML.pm
index e84f6003d70a54f7972a24dfc61911a23e185d20..3306be2100508109375494120dfba633ef897bdd 100644 (file)
--- a/lib/Plack/App/Gruntmaster/HTML.pm
+++ b/lib/Plack/App/Gruntmaster/HTML.pm
@@ -234,6 +234,13 @@ sub process_log {
        $tree->find('table')->find('tbody')->find('tr')->iter3($args{log}, $iter);
        $args{next_page} ? $tree->fclass('next')->namedlink($args{next_page}, 'Next') : $tree->fclass('next')->detach;
        $args{previous_page} ? $tree->fclass('previous')->namedlink($args{previous_page}, 'Previous') : $tree->fclass('previous')->detach;
+       for my $cls (qw/next previous/) {
+               my $elem = $tree->fclass($cls);
+               next unless $elem;
+               delete $args{args}{page};
+               my $str = join '&', map { $_ . '=' . $args{args}{$_} } keys $args{args};
+               $elem->find('a')->edit_href(sub{s/$/&$str/});
+       }
        $tree->fclass('current')->replace_content("Page $args{current_page} of $args{last_page}");
 }