From 9be91908e37325aae1af68d98f8aafce310c6950 Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Mon, 23 Dec 2013 01:05:34 +0200
Subject: [PATCH] Split problem list into levels

---
 lib/Gruntmaster/Page/Pb.pm | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/lib/Gruntmaster/Page/Pb.pm b/lib/Gruntmaster/Page/Pb.pm
index 617112a..a2cccff 100644
--- a/lib/Gruntmaster/Page/Pb.pm
+++ b/lib/Gruntmaster/Page/Pb.pm
@@ -18,8 +18,29 @@ use Gruntmaster::Page::Common qw/header footer/;
 
 my %templates = (
   en => <<'HTML',
+<h2>Beginner</h2>
 <ul>
-<tmpl_loop problems><li><a href="<tmpl_var id>"><tmpl_var name></a>
+<tmpl_loop beginner><li><a href="<tmpl_var id>"><tmpl_var name></a>
+</tmpl_loop></ul>
+
+<h2>Easy</h2>
+<ul>
+<tmpl_loop easy><li><a href="<tmpl_var id>"><tmpl_var name></a>
+</tmpl_loop></ul>
+
+<h2>Medium</h2>
+<ul>
+<tmpl_loop medium><li><a href="<tmpl_var id>"><tmpl_var name></a>
+</tmpl_loop></ul>
+
+<h2>Advanced</h2>
+<ul>
+<tmpl_loop advanced><li><a href="<tmpl_var id>"><tmpl_var name></a>
+</tmpl_loop></ul>
+
+<h2>Hard</h2>
+<ul>
+<tmpl_loop hard><li><a href="<tmpl_var id>"><tmpl_var name></a>
 </tmpl_loop></ul>
 HTML
 );
@@ -37,8 +58,10 @@ sub generate{
   my @problems = sort { $b->{name} cmp $a->{name} } map {
 	my $meta = LoadFile $_;
 	my $id = (m,^$path/(.*)/meta.yml$,)[0];
-	+{ id => $id, name => $meta->{name} } } <$path/*/meta.yml>;
-  $htc->param(problems => \@problems);
+	+{ id => $id, name => $meta->{name}, level => $meta->{level} } } <$path/*/meta.yml>;
+  for my $d(qw/beginner easy medium advanced hard/) {
+	$htc->param($d => [grep {$_->{level} eq $d} @problems]);
+  }
   $htc->output
 }
 
-- 
2.39.2