Special move for CX::Component::Traits. No tests, please don't look.

[catagits/Catalyst-Runtime.git] / lib / Catalyst / Utils.pm

diff --git a/lib/Catalyst/Utils.pm b/lib/Catalyst/Utils.pm
index f47909d..22675a9 100644 (file)
--- a/lib/Catalyst/Utils.pm
+++ b/lib/Catalyst/Utils.pm
@@ -8,6 +8,8 @@ use Path::Class;
 use URI;
 use Carp qw/croak/;
 use Cwd;
+use String::RewritePrefix;
+use Moose::Util qw/find_meta/;
 
 use namespace::clean;
 
@@ -47,6 +49,19 @@ sub appprefix {
 
 sub class2appclass {
     my $class = shift || '';
+
+    # Special move to deal with components which are anon classes.
+    # Specifically, CX::Component::Traits c072fb2
+    my $meta = find_meta($class);
+    if ($meta) {
+        while ($meta->is_anon_class) {
+            my @superclasses = $meta->superclasses;
+            return if scalar(@superclasses) > 1; # Fail silently, MI, can't deal..
+            $class = $superclasses[0];
+            $meta = find_meta($class);
+        }
+    }
+
     my $appname = '';
     if ( $class =~ /^(.+?)::([MVC]|Model|View|Controller)::.+$/ ) {
         $appname = $1;
@@ -377,6 +392,33 @@ sub term_width {
     return $_term_width = $width;
 }
 
+
+=head2 resolve_namespace
+
+Method which adds the namespace for plugins and actions.
+
+  __PACKAGE__->setup(qw(MyPlugin));
+
+  # will load Catalyst::Plugin::MyPlugin
+
+=cut
+
+
+sub resolve_namespace {
+    my $appnamespace = shift;
+    my $namespace = shift;
+    my @classes = @_;
+    return String::RewritePrefix->rewrite({
+        q[]  => qq[${namespace}::],
+        q[+] => q[],
+        (defined $appnamespace
+            ? (q[~] => qq[${appnamespace}::])
+            : ()
+        ),
+    }, @classes);
+}
+
+
 =head1 AUTHORS
 
 Catalyst Contributors, see Catalyst.pm