refactor translator to use Module::Pluggable to find child classes

[catagits/catbook-code.git] / lib / LolCatalyst / Lite / Translator.pm

diff --git a/lib/LolCatalyst/Lite/Translator.pm b/lib/LolCatalyst/Lite/Translator.pm
index 3088d8d..ca6c22b 100644 (file)
--- a/lib/LolCatalyst/Lite/Translator.pm
+++ b/lib/LolCatalyst/Lite/Translator.pm
@@ -1,5 +1,7 @@
 package LolCatalyst::Lite::Translator;
 
+use Module::Pluggable::Object;
+
 use Moose;
 use namespace::clean -except => 'meta';
 
@@ -13,7 +15,18 @@ has 'translators' => (
 
 sub _build_translators {
   my ($self) = @_;
-  return { LOLCAT => LolCatalyst::Lite::Translator::LOLCAT->new };
+  my $base = __PACKAGE__;
+  my $mp = Module::Pluggable::Object->new(
+    search_path => [ $base ]
+  );
+  my @classes = $mp->plugins;
+  my %translators;
+  foreach my $class (@classes) {
+    Class::MOP::load_class($class);
+    (my $name = $class) =~ s/^\Q${base}::\E//;
+    $translators{$name} = $class->new;
+  }
+  return \%translators;
 }
 
 sub translate {
@@ -28,17 +41,4 @@ sub translate_to {
 
 __PACKAGE__->meta->make_immutable;
 
-package LolCatalyst::Lite::Translator::LOLCAT;
-
-use Moose;
-use Acme::LOLCAT ();
-use namespace::clean -except => 'meta';
-
-sub translate {
-  my ($self, $text) = @_;
-  return Acme::LOLCAT::translate($text);
-}
-
-__PACKAGE__->meta->make_immutable;
-
 1;