--- trunk/lib/Frey/Introspect.pm 2008/07/05 19:00:10 55 +++ trunk/lib/Frey/Introspect.pm 2008/11/30 14:21:09 635 @@ -2,96 +2,59 @@ 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; -use Continuity::Widget::DomNode; +use PPI; +use PPI::HTML; + +use Frey::Pod; + use lib 'lib'; -extends 'Frey'; +extends 'Frey::PPI'; +with 'Frey::Web'; +with 'Frey::Storage'; -has 'package' => ( +has 'class' => ( is => 'rw', isa => 'Str', required => 1, ); -has 'path' => ( - is => 'rw', -); - -=head2 load_package - - my ( $class, $meta, $is_role ) = $o->load_package( 'Some::Package' ); - -=cut - -sub load_package { - my ( $self ) = @_; - - my $package = $self->package; - - #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 $@; - - my $meta = $package->meta; - - my ($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; - } - return ( $class, $meta, $is_role ); -} - =head2 joose - my $js = $o->joose( 'Some::Package' ); + my $js = $o->joose; =cut sub joose { my ($self) = @_; - my ( $class, $meta, $is_role ) = $self->load_package; + my ( $meta, $is_role ) = $self->class_meta; if ( ! $is_role ) { my @superclasses = map{ $_->meta->name } grep { $_ ne 'Moose::Object' } $meta->superclasses; - warn "superclasses ",dump( @superclasses ); + warn "superclasses ",dump( @superclasses ) if $self->debug; } my $out; - my ( $m, $c ) = split(/::/, $class->name, 2); + 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 = $class->get_attribute($_); + 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; @@ -116,7 +79,7 @@ $out .= "\t\t},\n\t\tmeta: Frey.HTML, classMethods: { renderHTML: function () { - return new Joose.SimpleRequest().getText(\"/~/${m}::${c}\") + return new Joose.SimpleRequest().getText(\"/" . $self->class . "\") },\n"; $out .= "\t\t},\n"; @@ -126,133 +89,186 @@ $out =~ s/,\n$/\n/; $out .= "});\n"; - $out .= "\nconsole.log( 'loaded " . $class->name . " from $filename' );\n"; - - warn $class->dump(2); + $out .= "\nconsole.log( 'loaded " . $self->class . " from $filename' );\n"; - warn "method_list = ",dump( $class->get_method_list ); - warn dump( map{ $class->get_method($_)->name } sort $class->get_method_list ); + warn "method_list = ",dump( $meta->get_method_list ) if $self->debug; # print $out; my $path = "static/blib/$filename"; write_file( $path, $out ); warn "# created $path\n"; - $self->path( $path ); return $out; } -=head2 methods - - my @methods = $o->methods; - -=cut - -sub methods { - my $self = shift; - - my ( $class, $meta, $is_role ) = $self->load_package; - - my $attr; - $attr->{$_}++ foreach $class->get_attribute_list; - my @methods = grep { ! defined($attr->{$_}) } $class->get_method_list; - warn "# methods = ",dump( @methods ); - - return @methods; -} - -=head1 OUTPUT GENERATION +sub as_markup { + my ( $self ) = @_; -=head2 html + $self->add_head( 'static/introspect.css' ); - $o->html( $request ); + my ( $meta, $is_role ) = $self->class_meta; -=cut + my $class = $self->class; -our @javascript = ( qw' -../lib/Joose.js -'); + my $introspect_path = "var/introspect/$class.yaml"; + $self->mkbasepath( $introspect_path ); + my $introspect = $self->load( $introspect_path ); -sub html { - my ( $self, $request ) = @_; + 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 + ); + } + } - while (1) { + my $role_method; + my $role_attribute; - my $js = Continuity::Widget::DomNode->create( + if ( $meta->can('roles') ) { + my $role_nr = 1; + $roles = join(' ', + grep { ! m/\Q$class\E/ } # skip me map { - ( script => { type => 'text/javascript', src => $_ } ) - } @javascript - )->to_string; - - $js .= << '__END_OF_JS__'; - -__END_OF_JS__ + my @attributes; + if ( $meta->get_attribute_list ) { + @attributes = map { + my $name = $_; + $introspect->{attribute}->{$name}++; + my $html_name = $name; + my $attr = $meta->get_attribute($name); + confess "$class attribute $name isn't blessed ",dump( $attr ) unless blessed $attr; + warn "## attr $name ref ",ref( $attr ) if $self->debug; + + my ( $title, $properties ) = ( '', '' ); + ( $html_name, $title ) = ( "$name", ' title="required"' ) + if $attr->can('is_required') && $attr->is_required; + + foreach my $check ( qw/has_type_constraint has_handles is_weak_ref is_required is_lazy should_coerce should_auto_deref has_default has_trigger has_applied_traits/ ) { + my $getter; + + $getter = $check; + $getter =~ s/^has_//; + + if ( $attr->can($check) && $attr->$check ) { + if ( $getter eq $check ) { + $properties .= "$check"; + } else { + # we need our dump here instead of $attr->$getter->dump because default can return scalar + $properties .= $self->dropdown( $check, $attr->$getter ); + } + } + $properties .= ' '; + } + my $type = $attr->can('has_type_constraint') && $attr->has_type_constraint ? $attr->type_constraint->name : ''; - warn "# >>> js\n$js\n"; + if ( $role_attribute->{$name} ) { + my ( $role_name, $nr ) = each %{ $role_attribute->{$name} }; + $name .= qq|$nr|; + } - my $methods; + eval { $properties = $attr->documentation . ' ' . $properties }; - my ( $class, $meta, $is_role ); - eval { $self->load_package(); }; - if ( $@ ) { - warn "ERROR: $@"; - $request->conn->send_status_line( 500, $@ ); - $request->print( $@ ); - $request->next; - return; - } + qq|
Methods | Attributes | Type | Properties | '; + $a ||= ' | '; + $table .= qq| |
---|---|---|---|