--- trunk/lib/Frey/Introspect.pm 2008/07/05 16:50:17 54
+++ trunk/lib/Frey/Introspect.pm 2008/11/05 08:20:51 278
@@ -2,19 +2,18 @@
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 lib 'lib';
extends 'Frey';
+with 'Frey::Web';
-has 'package' => (
+has 'class' => (
is => 'rw',
isa => 'Str',
required => 1,
@@ -24,73 +23,36 @@
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->load_class;
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;
@@ -115,7 +77,7 @@
$out .= "\t\t},\n\t\tmeta: Frey.HTML,
classMethods: {
renderHTML: function () {
- return new Joose.SimpleRequest().getText(\"/~/${m}::${c}\")
+ return new Joose.SimpleRequest().getText(\"/Frey-Introspect?class=" . $self->class . "\")
},\n";
$out .= "\t\t},\n";
@@ -125,12 +87,9 @@
$out =~ s/,\n$/\n/;
$out .= "});\n";
- $out .= "\nconsole.log( 'loaded " . $class->name . " from $filename' );\n";
+ $out .= "\nconsole.log( 'loaded " . $self->class . " from $filename' );\n";
- warn $class->dump(2);
-
- 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";
@@ -150,99 +109,124 @@
sub methods {
my $self = shift;
- my ( $class, $meta, $is_role ) = $self->load_package;
+ my ( $meta, $is_role ) = $self->load_class;
my $attr;
- $attr->{$_}++ foreach $class->get_attribute_list;
- my @methods = grep { ! defined($attr->{$_}) } $class->get_method_list;
- warn "# methods = ",dump( @methods );
+ $attr->{$_}++ foreach $meta->get_attribute_list;
+ my @methods = grep { ! defined($attr->{$_}) } $meta->get_method_list;
+ warn "# methods = ",dump( @methods ) if $self->debug;
+
+ return sort @methods;
+}
+
+use Frey::ClassLoader;
- return @methods;
+sub load_class {
+ my $self = shift;
+ return Frey::ClassLoader->load_package( $self->class );
}
+
=head1 OUTPUT GENERATION
-=head2 html
+=head2 markup
- $o->html( $request );
+ $o->markup;
=cut
-our @javascript = ( qw'
-../lib/Joose.js
-');
+sub markup {
+ my ( $self ) = @_;
-sub html {
- my ( $self, $request ) = @_;
+ $self->add_head( 'static/introspect.css' );
- while (1) {
+ my ( $meta, $is_role ) = $self->load_class;
- my $js = Continuity::Widget::DomNode->create(
- map {
- ( script => { type => 'text/javascript', src => $_ } )
- } @javascript
- )->to_string;
-
- $js .= << '__END_OF_JS__';
-
-__END_OF_JS__
-
- warn "# >>> js\n$js\n";
+ my @attributes;
+ if ( $meta->get_attribute_list ) {
+ @attributes = map {
+ my $attr = $meta->get_attribute($_);
+ my ( $before, $title, $after ) = ( '', '', '' );
+ ( $before, $title, $after ) = ( '', ' title="required"', '' ) if $attr->is_required;
+warn $attr->dump(3);
+ foreach my $check ( qw/has_type_constraint has_handles is_weak_ref is_required is_lazy should_coerce should_auto_deref has_trigger has_documentation has_applied_traits/ ) {
+ my $getter;
+
+ $getter = $check;
+ $getter =~ s/^has_//;
+
+ if ( $attr->$check ) {
+ if ( $getter eq $check ) {
+ $after .= "$check";
+ } else {
+ $after .= qq{$check};
+ $after .= '' . $attr->$getter->dump . '
' if $getter ne $check;
+ $after .= '';
+ }
+ }
+ $after .= ' ';
+ }
+ qq|
Methods | Attributes | Properties | '; + $a ||= ' | '; + $table .= qq| |
---|---|---|
| . $_->meta->dump(2) . qq|
|;
+ }
+ #grep { $_ ne 'Moose::Object' }
+ $meta->superclasses
+ );
}
+ }
- my $attributes = Continuity::Widget::DomNode->create(
- ul => [
- map {
- my $attr = $class->get_attribute($_);
- warn "## $_ ", $attr->is_required ? 'required' : 'optional';
- ( li => [ a => { href => '/~/' . $self->package . '/' . $_ } => [ $_, ( $attr->is_required ? ' required' : '' ) ] ] )
- } $class->get_attribute_list
- ],
- )->to_string;
-
- my $doc = Continuity::Widget::DomNode->create(
- html => [
- head => [
- link => { rel=>"stylesheet", href=>"/static/app.css", type=>"text/css", media=>"screen" },
- $js,
- title => [ 'Introspect ', $self->package ],
- ],
- body => [
- h1 => [ $self->package ],
- h2 => [ 'Methods' ],
- $methods,
- h2 => [ 'Atrributes' ],
- $attributes,
- ],
- ]
+ if ( $meta->can('roles') ) {
+ $roles = join(', ',
+ grep { ! m/\Q$class\E/ } # skip me
+ map {
+ my $name = $_->name;
+ qq|$name| . $name->meta->dump(2) . qq|
|;
+ }
+ $meta->calculate_all_roles
);
-
- $request->print($doc->to_string);
- warn "# >>> html\n", $doc->to_string, "\n";
- $request->next;
+ $roles = " with roles: $roles" if $roles;
}
- warn "# exit html";
+
+ my $pod = Frey::Pod->new( class => $class )->markup;
+
+ use Frey::Run;
+ my $execute = join("\n", map { qq|$_| } grep { $class->can($_) } Frey::Run->execute );
+ $execute = " execute: $execute" if $execute;
+
+ my $html = $self->page(
+ title => "Introspect $class",
+ body => qq|