--- trunk/lib/Frey/Introspect.pm 2008/07/02 21:10:57 49 +++ trunk/lib/Frey/Introspect.pm 2008/12/06 00:43:28 733 @@ -2,88 +2,279 @@ use Moose; use Carp; -use Class::MOP; -use Moose::Meta::Role; -use Moose::Meta::Class; -use Scalar::Util qw/blessed/; +#use Moose::Meta::Role; +#use Moose::Meta::Class; use Data::Dump qw/dump/; use File::Slurp; +use List::Util; -extends 'Frey'; +use PPI; +use PPI::HTML; -has 'package' => ( +use lib 'lib'; +use Frey::Pod; + +extends 'Frey::PPI'; +with 'Frey::Web'; +with 'Frey::Storage'; + +has 'class' => ( is => 'rw', isa => 'Str', required => 1, ); -sub examine { +=head2 joose + + my $js = $o->joose; + +=cut + +sub joose { my ($self) = @_; - my $package = $self->package; + my ( $meta, $is_role ) = $self->class_meta; - #intercept role application so we can accurately generate - #method and attribute information for the parent class. - #this is fragile, but there is not better way that i am aware of - my $rmeta = Moose::Meta::Role->meta; - $rmeta->make_mutable if $rmeta->is_immutable; - my $original_apply = $rmeta->get_method("apply")->body; - $rmeta->remove_method("apply"); - my @roles_to_apply; - $rmeta->add_method("apply", sub{push(@roles_to_apply, [@_])}); - #load the package with the hacked Moose::Meta::Role - eval { Class::MOP::load_class($package); }; - confess "Failed to load package ${package} $@" if $@; - - #get on with analyzing the package - my $meta = $package->meta; - my $spec = {}; - my ($class, $is_role); - if($package->meta->isa('Moose::Meta::Role')){ - $is_role = 1; - # we need to apply the role to a class to be able to properly introspect it - $class = Moose::Meta::Class->create_anon_class; - $original_apply->($meta, $class); - } else { - #roles don't have superclasses ... - $class = $meta; - my @superclasses = map{ $_->meta } - grep { $_ ne 'Moose::Object' } $meta->superclasses; - warn "superclasses ",dump( @superclasses ); - } + if ( ! $is_role ) { + my @superclasses = map{ $_->meta->name } + grep { $_ ne 'Moose::Object' } $meta->superclasses; + warn "superclasses ",dump( @superclasses ) if $self->debug; + } my $out; - my ( $m, $c ) = split(/::/, $class->name, 2); - my $filename = "$m.$c.js"; + my ( $m, $c ) = split(/::/, $self->class, 2); + my $filename = $m . '.' . ( $c ? "$c." : '' ) . 'js'; + + $c ||= ''; $out .= "Module(\"$m\", function (m) {\n\tClass(\"$c\", {\n\t\thas: {\n"; - foreach ( $class->get_attribute_list ) { + foreach ( $meta->get_attribute_list ) { $out .= "\t\t\t$_: {\n"; + my $attr = $meta->get_attribute($_); + my $is = $attr->_is_metadata; + $out .= "\t\t\t\tis: \"$is\",\n" if defined $is; + $out .= "\t\t\t\tlazy: true,\n" if $attr->is_lazy; + $out .= "\t\t\t\trequired: true,\n" if $attr->is_required; + $out .= "\t\t\t\tinit: \"" . $attr->init_arg . "\",\n" if $attr->init_arg; # FIXME + + if( defined(my $isa = $attr->_isa_metadata) ){ + if( blessed $isa ){ + while( blessed $isa ){ + $isa = $isa->name; + } + } + $isa =~ s/\s+\|\s+undef//gi; + $out .= "\t\t\t\tisa: Moose.$isa,\n"; + } + + $out .= "\t\t\t},\n"; } + $out .= "\t\t},\n\t\tmeta: Frey.HTML, + classMethods: { + renderHTML: function () { + return new Joose.SimpleRequest().getText(\"/" . $self->class . "\") + },\n"; + $out .= "\t\t},\n"; $out .= "\t}),\n"; - $out .= "});\n"; - - $out .= "\nconsole.log( 'loaded " . $class->name . " from $filename' );\n"; - warn $class->dump(2); + $out =~ s/,\n$/\n/; + $out .= "});\n"; - warn "get_attribute_list = ",dump( $class->get_attribute_list ); -# warn dump( map{ $class->get_attribute($_) } sort $class->get_attribute_list ); + $out .= "\nconsole.log( 'loaded " . $self->class . " from $filename' );\n"; - warn dump( $class->get_method_list ); + warn "method_list = ",dump( $meta->get_method_list ) if $self->debug; - print $out; +# print $out; my $path = "static/blib/$filename"; write_file( $path, $out ); warn "# created $path\n"; + + return $out; +} + +sub as_markup { + my ( $self ) = @_; + + $self->add_head( 'static/introspect.css' ); + + my ( $meta, $is_role ) = $self->class_meta; + + my $class = $self->class; + + my $introspect_path = "var/introspect/$class.yaml"; + $self->mkbasepath( $introspect_path ); + my $introspect = $self->load( $introspect_path ); + + my ( $superclasses, $roles ) = ( 'Role', '' ); + if ( ! $is_role ) { + if ( $meta->superclasses ) { + $superclasses = 'Superclasses: ' . + join(', ', + map { + my $name = $_->meta->name; + $introspect->{superclass}->{$name} = {}; + $self->dropdown( $name, $_->meta ) + } + #grep { $_ ne 'Moose::Object' } + $meta->superclasses + ); + } + } + + my $method_from_role; + my $attribute_from_role; + + if ( $meta->can('roles') ) { + my $role_nr = 1; + $roles = join(' ', + grep { ! m/\Q$class\E/ } # skip me + map { + my $name = $_->name; + $introspect->{roles}->{$name} = {}; + $method_from_role->{ $_ }->{$name} = $role_nr foreach $_->get_method_list; + $attribute_from_role->{ $_ }->{$name} = $role_nr foreach $_->get_attribute_list; + $self->dropdown( $name, $name->meta ) . qq|| . $role_nr++ . qq||; + } + $meta->calculate_all_roles + ); + $roles = qq| with roles: $roles| if $roles; + } + warn "# method_from_role ",dump( $method_from_role ); + + my @methods; + @methods = map { + my $name = $_; + if ( $method_from_role->{$name} ) { + my ( $role_name, $nr ) = each %{ $method_from_role->{$name} }; + $introspect->{methods}->{$name}->{role} = $role_name; + $name .= qq|$nr|; + } else { + $introspect->{methods}->{$name} = {}; + } + qq|
Methods | Attributes | Type | Properties | '; + $a ||= ' | '; + $table .= qq| |
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