X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/31a341925c07c850260b269047f9ed2fd0b6c006..588ae20483b15e9accb6a14090f127ef87cbf4a5:/word.plp

diff --git a/word.plp b/word.plp
index 4d60f9a..89da827 100644
--- a/word.plp
+++ b/word.plp
@@ -1,7 +1,20 @@
 <(common.inc.plp)><:
 
-my $wordlist = 'wordlist.en.inc.pl';
-my $limit = $get{v} // (exists $get{v} ? 4 : 3);
+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 $wordlist = "$wordlistbase.inc.pl";
+my $limit = $get{v} // (exists $get{v} ? 5 : 3);
 
 Html({
 	title => 'words cheat sheet',
@@ -78,7 +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 $level =~ s/c$//;
@@ -93,12 +107,26 @@ sub printimgs {
 
 say '<section class="gallery">';
 if (exists $get{q}) {
-	my @rows = map {@$_} values %{$table}; # flatten categories
+	my @rows;
+	if ($Request) {
+		my @query = $Request;
+		while (@query) {
+			push @rows, grep { $_->[1] <= $limit } @query;
+			$_ = $_->[0] for @query;
+			@query = map {$_ ? @{$_} : ()} @{$table}{@query};
+		}
+	}
+	else {
+		@rows = map {ref ? @$_ : $_} values %{$table}; # flatten categories
+	}
 	@rows = sort { rand <=> .5 } @rows;
 	$table = {};
 	printimgs(@rows);
 }
+elsif ($Request and $Request =~ /^\d+$/) {
+	printimgs([$Request]);
+}
 else {
-	printimgs($Request || $table->{''}->[0]);
+	printimgs($table->{''}->[0]);
 }
 say '</section>';