X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/30bf0fcde3f7e44f1ec7bcfc8253dfce8f81e8e6..2adbaeeb5b5bda3af032bf6504367e139147da6c:/word.plp

diff --git a/word.plp b/word.plp
index 9fa1aaa..89da827 100644
--- a/word.plp
+++ b/word.plp
@@ -1,16 +1,20 @@
 <(common.inc.plp)><:
 
+our $lang = $get{lang} || 'en';
+our $wordlistbase = "data/wordlist";
+
 if ($Request and $Request =~ m{\A([^/]+)}) {
 	my $page = "word/$1.plp";
+	utf8::downgrade($page); # unicode filename breaks contents encoding
 	if (-e $page) {
+		$wordlistbase .= ".$lang";
 		Include $page;
 		exit;
 	}
 }
 
-my $lang = $get{lang} || 'en';
-my $wordlist = "data/wordlist.$lang.inc.pl";
-my $limit = $get{v} // (exists $get{v} ? 4 : 3);
+my $wordlist = "$wordlistbase.inc.pl";
+my $limit = $get{v} // (exists $get{v} ? 5 : 3);
 
 Html({
 	title => 'words cheat sheet',
@@ -87,7 +91,8 @@ sub showimg {
 sub printimgs {
 	say '<ul>';
 	for my $row (@_) {
-		my ($id, $level, $title) = split /:/, $row, 3;
+		my ($id, $level, $title) = @{$row};
+		$id or die "empty reference"; # assertion to prevent loops
 		my @type;
 		push @type, 'parent' if defined $table->{$id};
 		push @type, 'large'  if $level =~ s/c$//;
@@ -106,8 +111,8 @@ if (exists $get{q}) {
 	if ($Request) {
 		my @query = $Request;
 		while (@query) {
-			push @rows, grep { (split /:/)[1] <= $limit } @query;
-			s/:.*// for @query;
+			push @rows, grep { $_->[1] <= $limit } @query;
+			$_ = $_->[0] for @query;
 			@query = map {$_ ? @{$_} : ()} @{$table}{@query};
 		}
 	}
@@ -118,7 +123,10 @@ if (exists $get{q}) {
 	$table = {};
 	printimgs(@rows);
 }
+elsif ($Request and $Request =~ /^\d+$/) {
+	printimgs([$Request]);
+}
 else {
-	printimgs($Request || $table->{''}->[0]);
+	printimgs($table->{''}->[0]);
 }
 say '</section>';