--- /dev/null
+package Catalyst::Dispatch;
+
+use strict;
+use base 'Class::Data::Inheritable';
+use Memoize;
+use Text::ASCIITable;
+use Text::ASCIITable::Wrap 'wrap';
+use Tree::Simple;
+use Tree::Simple::Visitor::FindByPath;
+
+__PACKAGE__->mk_classdata($_) for qw/actions tree/;
+
+__PACKAGE__->actions(
+ { plain => {}, private => {}, regex => {}, compiled => [], reverse => {} }
+);
+__PACKAGE__->tree( Tree::Simple->new( 0, Tree::Simple->ROOT ) );
+
+memoize('_class2prefix');
+
+=head1 NAME
+
+Catalyst::Dispatch - The Catalyst Dispatcher
+
+=head1 SYNOPSIS
+
+See L<Catalyst>.
+
+=head1 DESCRIPTION
+
+=head1 METHODS
+
+=over 4
+
+=item $c->dispatch
+
+Dispatch request to actions.
+
+=cut
+
+sub dispatch {
+ my $c = shift;
+ my $action = $c->req->action;
+ my $namespace = '';
+ $namespace = ( join( '/', @{ $c->req->args } ) || '/' )
+ if $action eq 'default';
+ unless ($namespace) {
+ if ( my $result = $c->get_action($action) ) {
+ $namespace = _class2prefix( $result->[0]->[0]->[0] );
+ }
+ }
+ my $default = $action eq 'default' ? $namespace : undef;
+ my $results = $c->get_action( $action, $default );
+ $namespace ||= '/';
+ if ( @{$results} ) {
+
+ # Execute last begin
+ $c->state(1);
+ if ( my $begin = @{ $c->get_action( 'begin', $namespace ) }[-1] ) {
+ $c->execute( @{ $begin->[0] } );
+ return if scalar @{ $c->error };
+ }
+
+ # Execute the auto chain
+ for my $auto ( @{ $c->get_action( 'auto', $namespace ) } ) {
+ $c->execute( @{ $auto->[0] } );
+ return if scalar @{ $c->error };
+ last unless $c->state;
+ }
+
+ # Execute the action or last default
+ if ( ( my $action = $c->req->action ) && $c->state ) {
+ if ( my $result = @{ $c->get_action( $action, $default ) }[-1] ) {
+ $c->execute( @{ $result->[0] } );
+ }
+ }
+
+ # Execute last end
+ if ( my $end = @{ $c->get_action( 'end', $namespace ) }[-1] ) {
+ $c->execute( @{ $end->[0] } );
+ return if scalar @{ $c->error };
+ }
+ }
+ else {
+ my $path = $c->req->path;
+ my $error = $path
+ ? qq/Unknown resource "$path"/
+ : "No default action defined";
+ $c->log->error($error) if $c->debug;
+ $c->error($error);
+ }
+}
+
+=item $c->forward($command)
+
+Forward processing to a private action or a method from a class.
+If you define a class without method it will default to process().
+
+ $c->forward('/foo');
+ $c->forward('index');
+ $c->forward(qw/MyApp::Model::CDBI::Foo do_stuff/);
+ $c->forward('MyApp::View::TT');
+
+=cut
+
+sub forward {
+ my $c = shift;
+ my $command = shift;
+ unless ($command) {
+ $c->log->debug('Nothing to forward to') if $c->debug;
+ return 0;
+ }
+ my $caller = caller(0);
+ my $namespace = '/';
+ if ( $command =~ /^\// ) {
+ $command =~ /^(.*)\/(\w+)$/;
+ $namespace = $1 || '/';
+ $command = $2;
+ }
+ else { $namespace = _class2prefix($caller) || '/' }
+ my $results = $c->get_action( $command, $namespace );
+ unless ( @{$results} ) {
+ my $class = $command;
+ if ( $class =~ /[^\w\:]/ ) {
+ $c->log->debug(qq/Couldn't forward to "$class"/) if $c->debug;
+ return 0;
+ }
+ my $method = shift || 'process';
+ if ( my $code = $class->can($method) ) {
+ $c->actions->{reverse}->{"$code"} = "$class->$method";
+ $results = [ [ [ $class, $code ] ] ];
+ }
+ else {
+ $c->log->debug(qq/Couldn't forward to "$class->$method"/)
+ if $c->debug;
+ return 0;
+ }
+ }
+ for my $result ( @{$results} ) {
+ $c->execute( @{ $result->[0] } );
+ return if scalar @{ $c->error };
+ last unless $c->state;
+ }
+ return $c->state;
+}
+
+=item $c->get_action( $action, $namespace )
+
+Get an action in a given namespace.
+
+=cut
+
+sub get_action {
+ my ( $c, $action, $namespace ) = @_;
+ return [] unless $action;
+ $namespace ||= '';
+ if ($namespace) {
+ $namespace = '' if $namespace eq '/';
+ my $parent = $c->tree;
+ my @results;
+ my %allowed = ( begin => 1, auto => 1, default => 1, end => 1 );
+ if ( $allowed{$action} ) {
+ my $result = $c->actions->{private}->{ $parent->getUID }->{$action};
+ push @results, [$result] if $result;
+ my $visitor = Tree::Simple::Visitor::FindByPath->new;
+ for my $part ( split '/', $namespace ) {
+ $visitor->setSearchPath($part);
+ $parent->accept($visitor);
+ my $child = $visitor->getResult;
+ my $uid = $child->getUID if $child;
+ my $match = $c->actions->{private}->{$uid}->{$action} if $uid;
+ push @results, [$match] if $match;
+ $parent = $child if $child;
+ }
+ }
+ else {
+ if ($namespace) {
+ my $visitor = Tree::Simple::Visitor::FindByPath->new;
+ $visitor->setSearchPath( split '/', $namespace );
+ $parent->accept($visitor);
+ my $child = $visitor->getResult;
+ my $uid = $child->getUID if $child;
+ my $match = $c->actions->{private}->{$uid}->{$action}
+ if $uid;
+ push @results, [$match] if $match;
+ }
+ else {
+ my $result =
+ $c->actions->{private}->{ $parent->getUID }->{$action};
+ push @results, [$result] if $result;
+ }
+ }
+ return \@results;
+ }
+ elsif ( my $p = $c->actions->{plain}->{$action} ) { return [ [$p] ] }
+ elsif ( my $r = $c->actions->{regex}->{$action} ) { return [ [$r] ] }
+ else {
+ for my $i ( 0 .. $#{ $c->actions->{compiled} } ) {
+ my $name = $c->actions->{compiled}->[$i]->[0];
+ my $regex = $c->actions->{compiled}->[$i]->[1];
+ if ( $action =~ $regex ) {
+ my @snippets;
+ for my $i ( 1 .. 9 ) {
+ no strict 'refs';
+ last unless ${$i};
+ push @snippets, ${$i};
+ }
+ return [ [ $c->actions->{regex}->{$name}, $name, \@snippets ] ];
+ }
+ }
+ }
+ return [];
+}
+
+=item $c->set_action( $action, $code, $namespace, $attrs )
+
+Set an action in a given namespace.
+
+=cut
+
+sub set_action {
+ my ( $c, $method, $code, $namespace, $attrs ) = @_;
+
+ my $prefix = _class2prefix($namespace) || '';
+ my %flags;
+
+ for my $attr ( @{$attrs} ) {
+ if ( $attr =~ /^(Local|Relative)$/ ) { $flags{local}++ }
+ elsif ( $attr =~ /^(Global|Absolute)$/ ) { $flags{global}++ }
+ elsif ( $attr =~ /^Path\((.+)\)$/i ) { $flags{path} = $1 }
+ elsif ( $attr =~ /^Private$/i ) { $flags{private}++ }
+ elsif ( $attr =~ /^(Regex|Regexp)\((.+)\)$/i ) { $flags{regex} = $2 }
+ }
+
+ return unless keys %flags;
+
+ my $parent = $c->tree;
+ my $visitor = Tree::Simple::Visitor::FindByPath->new;
+ for my $part ( split '/', $prefix ) {
+ $visitor->setSearchPath($part);
+ $parent->accept($visitor);
+ my $child = $visitor->getResult;
+ unless ($child) {
+ $child = $parent->addChild( Tree::Simple->new($part) );
+ $visitor->setSearchPath($part);
+ $parent->accept($visitor);
+ $child = $visitor->getResult;
+ }
+ $parent = $child;
+ }
+ my $uid = $parent->getUID;
+ $c->actions->{private}->{$uid}->{$method} = [ $namespace, $code ];
+ my $forward = $prefix ? "$prefix/$method" : $method;
+
+ if ( $flags{path} ) {
+ $flags{path} =~ s/^\w+//;
+ $flags{path} =~ s/\w+$//;
+ if ( $flags{path} =~ /^'(.*)'$/ ) { $flags{path} = $1 }
+ if ( $flags{path} =~ /^"(.*)"$/ ) { $flags{path} = $1 }
+ }
+ if ( $flags{regex} ) {
+ $flags{regex} =~ s/^\w+//;
+ $flags{regex} =~ s/\w+$//;
+ if ( $flags{regex} =~ /^'(.*)'$/ ) { $flags{regex} = $1 }
+ if ( $flags{regex} =~ /^"(.*)"$/ ) { $flags{regex} = $1 }
+ }
+
+ my $reverse = $prefix ? "$prefix/$method" : $method;
+
+ if ( $flags{local} || $flags{global} || $flags{path} ) {
+ my $path = $flags{path} || $method;
+ my $absolute = 0;
+ if ( $path =~ /^\/(.+)/ ) {
+ $path = $1;
+ $absolute = 1;
+ }
+ $absolute = 1 if $flags{global};
+ my $name = $absolute ? $path : $prefix ? "$prefix/$path" : $path;
+ $c->actions->{plain}->{$name} = [ $namespace, $code ];
+ }
+ if ( my $regex = $flags{regex} ) {
+ push @{ $c->actions->{compiled} }, [ $regex, qr#$regex# ];
+ $c->actions->{regex}->{$regex} = [ $namespace, $code ];
+ }
+
+ $c->actions->{reverse}->{"$code"} = $reverse;
+}
+
+=item $class->setup_actions($component)
+
+Setup actions for a component.
+
+=cut
+
+sub setup_actions {
+ my ( $self, $comps ) = @_;
+ for my $comp (@$comps) {
+ $comp = ref $comp || $comp;
+ for my $action ( @{ $comp->_cache } ) {
+ my ( $code, $attrs ) = @{$action};
+ my $name = '';
+ no strict 'refs';
+ my @cache = ( $comp, @{"$comp\::ISA"} );
+ my %namespaces;
+ while ( my $namespace = shift @cache ) {
+ $namespaces{$namespace}++;
+ for my $isa ( @{"$comp\::ISA"} ) {
+ next if $namespaces{$isa};
+ push @cache, $isa;
+ $namespaces{$isa}++;
+ }
+ }
+ for my $namespace ( keys %namespaces ) {
+ for my $sym ( values %{ $namespace . '::' } ) {
+ if ( *{$sym}{CODE} && *{$sym}{CODE} == $code ) {
+ $name = *{$sym}{NAME};
+ $self->set_action( $name, $code, $comp, $attrs );
+ last;
+ }
+ }
+ }
+ }
+ }
+ my $t = Text::ASCIITable->new( { hide_HeadRow => 1, hide_HeadLine => 1 } );
+ $t->setCols('Class');
+ $t->setColWidth( 'Class', 75, 1 );
+ $t->addRow( wrap( $_, 75 ) ) for keys %{ $self->components };
+ $self->log->debug( 'Loaded components', $t->draw )
+ if ( @{ $t->{tbl_rows} } && $self->debug );
+ my $actions = $self->actions;
+ my $privates = Text::ASCIITable->new;
+ $privates->setCols( 'Private', 'Class', 'Code' );
+ $privates->setColWidth( 'Private', 28, 1 );
+ $privates->setColWidth( 'Class', 28, 1 );
+ $privates->setColWidth( 'Code', 14, 1 );
+ my $walker = sub {
+ my ( $walker, $parent, $prefix ) = @_;
+ $prefix .= $parent->getNodeValue || '';
+ $prefix .= '/' unless $prefix =~ /\/$/;
+ my $uid = $parent->getUID;
+ for my $action ( keys %{ $actions->{private}->{$uid} } ) {
+ my ( $class, $code ) = @{ $actions->{private}->{$uid}->{$action} };
+ $privates->addRow(
+ wrap( "$prefix$action", 28 ),
+ wrap( $class, 28 ),
+ wrap( $code, 14 )
+ );
+ }
+ $walker->( $walker, $_, $prefix ) for $parent->getAllChildren;
+ };
+ $walker->( $walker, $self->tree, '' );
+ $self->log->debug( 'Loaded private actions', $privates->draw )
+ if ( @{ $privates->{tbl_rows} } && $self->debug );
+ my $publics = Text::ASCIITable->new;
+ $publics->setCols( 'Public', 'Private' );
+ $publics->setColWidth( 'Public', 37, 1 );
+ $publics->setColWidth( 'Private', 36, 1 );
+ for my $plain ( sort keys %{ $actions->{plain} } ) {
+ my ( $class, $code ) = @{ $actions->{plain}->{$plain} };
+ $publics->addRow( wrap( "/$plain", 37 ),
+ wrap( $self->actions->{reverse}->{$code} || $code, 36 ) );
+ }
+ $self->log->debug( 'Loaded public actions', $publics->draw )
+ if ( @{ $publics->{tbl_rows} } && $self->debug );
+ my $regexes = Text::ASCIITable->new;
+ $regexes->setCols( 'Regex', 'Private' );
+ $regexes->setColWidth( 'Regex', 37, 1 );
+ $regexes->setColWidth( 'Private', 36, 1 );
+ for my $regex ( sort keys %{ $actions->{regex} } ) {
+ my ( $class, $code ) = @{ $actions->{regex}->{$regex} };
+ $regexes->addRow( wrap( $regex, 37 ),
+ wrap( $self->actions->{reverse}->{$class} || $class, 36 ) );
+ }
+ $self->log->debug( 'Loaded regex actions', $regexes->draw )
+ if ( @{ $regexes->{tbl_rows} } && $self->debug );
+}
+
+sub _prefix {
+ my ( $class, $name ) = @_;
+ my $prefix = _class2prefix($class);
+ $name = "$prefix/$name" if $prefix;
+ return $name;
+}
+
+sub _class2prefix {
+ my $class = shift || '';
+ my $prefix;
+ if ( $class =~ /^.*::([MVC]|Model|View|Controller)?::(.*)$/ ) {
+ $prefix = lc $2;
+ $prefix =~ s/\:\:/\//g;
+ }
+ return $prefix;
+}
+
+=back
+
+=head1 AUTHOR
+
+Sebastian Riedel, C<sri@cpan.org>
+
+=head1 COPYRIGHT
+
+This program is free software, you can redistribute it and/or modify it under
+the same terms as Perl itself.
+
+=cut
+
+1;
package Catalyst::Engine;
use strict;
-use base qw/Class::Data::Inheritable Class::Accessor::Fast/;
+use base qw/Class::Data::Inheritable Class::Accessor::Fast Catalyst::Dispatch/;
use UNIVERSAL::require;
use CGI::Cookie;
use Data::Dumper;
use HTML::Entities;
use HTTP::Headers;
-use Memoize;
use Time::HiRes qw/gettimeofday tv_interval/;
use Text::ASCIITable;
use Text::ASCIITable::Wrap 'wrap';
-use Tree::Simple;
-use Tree::Simple::Visitor::FindByPath;
use Catalyst::Request;
use Catalyst::Request::Upload;
use Catalyst::Response;
$Data::Dumper::Terse = 1;
-__PACKAGE__->mk_classdata($_) for qw/actions components tree/;
+__PACKAGE__->mk_classdata('components');
__PACKAGE__->mk_accessors(qw/request response state/);
-__PACKAGE__->actions(
- { plain => {}, private => {}, regex => {}, compiled => [], reverse => {} }
-);
-__PACKAGE__->tree( Tree::Simple->new( 0, Tree::Simple->ROOT ) );
-
*comp = \&component;
*req = \&request;
*res = \&response;
our $COUNT = 1;
our $START = time;
-memoize('_class2prefix');
-
=head1 NAME
Catalyst::Engine - The Catalyst Engine
}
}
-=item $c->dispatch
-
-Dispatch request to actions.
-
-=cut
-
-sub dispatch {
- my $c = shift;
- my $action = $c->req->action;
- my $namespace = '';
- $namespace = ( join( '/', @{ $c->req->args } ) || '/' )
- if $action eq 'default';
- unless ($namespace) {
- if ( my $result = $c->get_action($action) ) {
- $namespace = _class2prefix( $result->[0]->[0]->[0] );
- }
- }
- my $default = $action eq 'default' ? $namespace : undef;
- my $results = $c->get_action( $action, $default );
- $namespace ||= '/';
- if ( @{$results} ) {
-
- # Execute last begin
- $c->state(1);
- if ( my $begin = @{ $c->get_action( 'begin', $namespace ) }[-1] ) {
- $c->execute( @{ $begin->[0] } );
- return if scalar @{ $c->error };
- }
-
- # Execute the auto chain
- for my $auto ( @{ $c->get_action( 'auto', $namespace ) } ) {
- $c->execute( @{ $auto->[0] } );
- return if scalar @{ $c->error };
- last unless $c->state;
- }
-
- # Execute the action or last default
- if ( ( my $action = $c->req->action ) && $c->state ) {
- if ( my $result = @{ $c->get_action( $action, $default ) }[-1] ) {
- $c->execute( @{ $result->[0] } );
- }
- }
-
- # Execute last end
- if ( my $end = @{ $c->get_action( 'end', $namespace ) }[-1] ) {
- $c->execute( @{ $end->[0] } );
- return if scalar @{ $c->error };
- }
- }
- else {
- my $path = $c->req->path;
- my $error = $path
- ? qq/Unknown resource "$path"/
- : "No default action defined";
- $c->log->error($error) if $c->debug;
- $c->error($error);
- }
-}
-
=item $c->error
=item $c->error($error, ...)
sub finalize_output { }
-=item $c->forward($command)
-
-Forward processing to a private action or a method from a class.
-If you define a class without method it will default to process().
-
- $c->forward('/foo');
- $c->forward('index');
- $c->forward(qw/MyApp::Model::CDBI::Foo do_stuff/);
- $c->forward('MyApp::View::TT');
-
-=cut
-
-sub forward {
- my $c = shift;
- my $command = shift;
- unless ($command) {
- $c->log->debug('Nothing to forward to') if $c->debug;
- return 0;
- }
- my $caller = caller(0);
- my $namespace = '/';
- if ( $command =~ /^\// ) {
- $command =~ /^(.*)\/(\w+)$/;
- $namespace = $1 || '/';
- $command = $2;
- }
- else { $namespace = _class2prefix($caller) || '/' }
- my $results = $c->get_action( $command, $namespace );
- unless ( @{$results} ) {
- my $class = $command;
- if ( $class =~ /[^\w\:]/ ) {
- $c->log->debug(qq/Couldn't forward to "$class"/) if $c->debug;
- return 0;
- }
- my $method = shift || 'process';
- if ( my $code = $class->can($method) ) {
- $c->actions->{reverse}->{"$code"} = "$class->$method";
- $results = [ [ [ $class, $code ] ] ];
- }
- else {
- $c->log->debug(qq/Couldn't forward to "$class->$method"/)
- if $c->debug;
- return 0;
- }
- }
- for my $result ( @{$results} ) {
- $c->execute( @{ $result->[0] } );
- return if scalar @{ $c->error };
- last unless $c->state;
- }
- return $c->state;
-}
-
-=item $c->get_action( $action, $namespace )
-
-Get an action in a given namespace.
-
-=cut
-
-sub get_action {
- my ( $c, $action, $namespace ) = @_;
- return [] unless $action;
- $namespace ||= '';
- if ($namespace) {
- $namespace = '' if $namespace eq '/';
- my $parent = $c->tree;
- my @results;
- my %allowed = ( begin => 1, auto => 1, default => 1, end => 1 );
- if ( $allowed{$action} ) {
- my $result = $c->actions->{private}->{ $parent->getUID }->{$action};
- push @results, [$result] if $result;
- my $visitor = Tree::Simple::Visitor::FindByPath->new;
- for my $part ( split '/', $namespace ) {
- $visitor->setSearchPath($part);
- $parent->accept($visitor);
- my $child = $visitor->getResult;
- my $uid = $child->getUID if $child;
- my $match = $c->actions->{private}->{$uid}->{$action} if $uid;
- push @results, [$match] if $match;
- $parent = $child if $child;
- }
- }
- else {
- if ($namespace) {
- my $visitor = Tree::Simple::Visitor::FindByPath->new;
- $visitor->setSearchPath( split '/', $namespace );
- $parent->accept($visitor);
- my $child = $visitor->getResult;
- my $uid = $child->getUID if $child;
- my $match = $c->actions->{private}->{$uid}->{$action}
- if $uid;
- push @results, [$match] if $match;
- }
- else {
- my $result =
- $c->actions->{private}->{ $parent->getUID }->{$action};
- push @results, [$result] if $result;
- }
- }
- return \@results;
- }
- elsif ( my $p = $c->actions->{plain}->{$action} ) { return [ [$p] ] }
- elsif ( my $r = $c->actions->{regex}->{$action} ) { return [ [$r] ] }
- else {
- for my $i ( 0 .. $#{ $c->actions->{compiled} } ) {
- my $name = $c->actions->{compiled}->[$i]->[0];
- my $regex = $c->actions->{compiled}->[$i]->[1];
- if ( $action =~ $regex ) {
- my @snippets;
- for my $i ( 1 .. 9 ) {
- no strict 'refs';
- last unless ${$i};
- push @snippets, ${$i};
- }
- return [ [ $c->actions->{regex}->{$name}, $name, \@snippets ] ];
- }
- }
- }
- return [];
-}
-
=item $c->handler( $class, $r )
Handles the request.
my $res = $c->res;
-=item $c->set_action( $action, $code, $namespace, $attrs )
-
-Set an action in a given namespace.
-
-=cut
-
-sub set_action {
- my ( $c, $method, $code, $namespace, $attrs ) = @_;
-
- my $prefix = _class2prefix($namespace) || '';
- my %flags;
-
- for my $attr ( @{$attrs} ) {
- if ( $attr =~ /^(Local|Relative)$/ ) { $flags{local}++ }
- elsif ( $attr =~ /^(Global|Absolute)$/ ) { $flags{global}++ }
- elsif ( $attr =~ /^Path\((.+)\)$/i ) { $flags{path} = $1 }
- elsif ( $attr =~ /^Private$/i ) { $flags{private}++ }
- elsif ( $attr =~ /^(Regex|Regexp)\((.+)\)$/i ) { $flags{regex} = $2 }
- }
-
- return unless keys %flags;
-
- my $parent = $c->tree;
- my $visitor = Tree::Simple::Visitor::FindByPath->new;
- for my $part ( split '/', $prefix ) {
- $visitor->setSearchPath($part);
- $parent->accept($visitor);
- my $child = $visitor->getResult;
- unless ($child) {
- $child = $parent->addChild( Tree::Simple->new($part) );
- $visitor->setSearchPath($part);
- $parent->accept($visitor);
- $child = $visitor->getResult;
- }
- $parent = $child;
- }
- my $uid = $parent->getUID;
- $c->actions->{private}->{$uid}->{$method} = [ $namespace, $code ];
- my $forward = $prefix ? "$prefix/$method" : $method;
-
- if ( $flags{path} ) {
- $flags{path} =~ s/^\w+//;
- $flags{path} =~ s/\w+$//;
- if ( $flags{path} =~ /^'(.*)'$/ ) { $flags{path} = $1 }
- if ( $flags{path} =~ /^"(.*)"$/ ) { $flags{path} = $1 }
- }
- if ( $flags{regex} ) {
- $flags{regex} =~ s/^\w+//;
- $flags{regex} =~ s/\w+$//;
- if ( $flags{regex} =~ /^'(.*)'$/ ) { $flags{regex} = $1 }
- if ( $flags{regex} =~ /^"(.*)"$/ ) { $flags{regex} = $1 }
- }
-
- my $reverse = $prefix ? "$prefix/$method" : $method;
-
- if ( $flags{local} || $flags{global} || $flags{path} ) {
- my $path = $flags{path} || $method;
- my $absolute = 0;
- if ( $path =~ /^\/(.+)/ ) {
- $path = $1;
- $absolute = 1;
- }
- $absolute = 1 if $flags{global};
- my $name = $absolute ? $path : $prefix ? "$prefix/$path" : $path;
- $c->actions->{plain}->{$name} = [ $namespace, $code ];
- }
- if ( my $regex = $flags{regex} ) {
- push @{ $c->actions->{compiled} }, [ $regex, qr#$regex# ];
- $c->actions->{regex}->{$regex} = [ $namespace, $code ];
- }
-
- $c->actions->{reverse}->{"$code"} = $reverse;
-}
-
=item $class->setup
Setup.
}
}
-=item $class->setup_actions($component)
-
-Setup actions for a component.
-
-=cut
-
-sub setup_actions {
- my ( $self, $comp ) = @_;
- $comp = ref $comp || $comp;
- for my $action ( @{ $comp->_cache } ) {
- my ( $code, $attrs ) = @{$action};
- my $name = '';
- no strict 'refs';
- my @cache = ( $comp, @{"$comp\::ISA"} );
- my %namespaces;
- while ( my $namespace = shift @cache ) {
- $namespaces{$namespace}++;
- for my $isa ( @{"$comp\::ISA"} ) {
- next if $namespaces{$isa};
- push @cache, $isa;
- $namespaces{$isa}++;
- }
- }
- for my $namespace ( keys %namespaces ) {
- for my $sym ( values %{ $namespace . '::' } ) {
- if ( *{$sym}{CODE} && *{$sym}{CODE} == $code ) {
- $name = *{$sym}{NAME};
- $self->set_action( $name, $code, $comp, $attrs );
- last;
- }
- }
- }
- }
-}
-
=item $class->setup_components
Setup components.
$self->log->error(
qq/Couldn't initialize "Module::Pluggable::Fast", "$error"/);
}
- $self->setup_actions($self);
$self->components( {} );
+ my @comps;
for my $comp ( $self->_components($self) ) {
$self->components->{ ref $comp } = $comp;
- $self->setup_actions($comp);
- }
- my $t = Text::ASCIITable->new( { hide_HeadRow => 1, hide_HeadLine => 1 } );
- $t->setCols('Class');
- $t->setColWidth( 'Class', 75, 1 );
- $t->addRow( wrap( $_, 75 ) ) for keys %{ $self->components };
- $self->log->debug( 'Loaded components', $t->draw )
- if ( @{ $t->{tbl_rows} } && $self->debug );
- my $actions = $self->actions;
- my $privates = Text::ASCIITable->new;
- $privates->setCols( 'Private', 'Class', 'Code' );
- $privates->setColWidth( 'Private', 28, 1 );
- $privates->setColWidth( 'Class', 28, 1 );
- $privates->setColWidth( 'Code', 14, 1 );
- my $walker = sub {
- my ( $walker, $parent, $prefix ) = @_;
- $prefix .= $parent->getNodeValue || '';
- $prefix .= '/' unless $prefix =~ /\/$/;
- my $uid = $parent->getUID;
- for my $action ( keys %{ $actions->{private}->{$uid} } ) {
- my ( $class, $code ) = @{ $actions->{private}->{$uid}->{$action} };
- $privates->addRow(
- wrap( "$prefix$action", 28 ),
- wrap( $class, 28 ),
- wrap( $code, 14 )
- );
- }
- $walker->( $walker, $_, $prefix ) for $parent->getAllChildren;
- };
- $walker->( $walker, $self->tree, '' );
- $self->log->debug( 'Loaded private actions', $privates->draw )
- if ( @{ $privates->{tbl_rows} } && $self->debug );
- my $publics = Text::ASCIITable->new;
- $publics->setCols( 'Public', 'Private' );
- $publics->setColWidth( 'Public', 37, 1 );
- $publics->setColWidth( 'Private', 36, 1 );
-
- for my $plain ( sort keys %{ $actions->{plain} } ) {
- my ( $class, $code ) = @{ $actions->{plain}->{$plain} };
- $publics->addRow( wrap( "/$plain", 37 ),
- wrap( $self->actions->{reverse}->{$code} || $code, 36 ) );
- }
- $self->log->debug( 'Loaded public actions', $publics->draw )
- if ( @{ $publics->{tbl_rows} } && $self->debug );
- my $regexes = Text::ASCIITable->new;
- $regexes->setCols( 'Regex', 'Private' );
- $regexes->setColWidth( 'Regex', 37, 1 );
- $regexes->setColWidth( 'Private', 36, 1 );
- for my $regex ( sort keys %{ $actions->{regex} } ) {
- my ( $class, $code ) = @{ $actions->{regex}->{$regex} };
- $regexes->addRow( wrap( $regex, 37 ),
- wrap( $self->actions->{reverse}->{$class} || $class, 36 ) );
+ push @comps, $comp;
}
- $self->log->debug( 'Loaded regex actions', $regexes->draw )
- if ( @{ $regexes->{tbl_rows} } && $self->debug );
+ $self->setup_actions( [ $self, @comps ] );
}
=item $c->state
return $self->{stash};
}
-sub _prefix {
- my ( $class, $name ) = @_;
- my $prefix = _class2prefix($class);
- $name = "$prefix/$name" if $prefix;
- return $name;
-}
-
-sub _class2prefix {
- my $class = shift || '';
- my $prefix;
- if ( $class =~ /^.*::([MVC]|Model|View|Controller)?::(.*)$/ ) {
- $prefix = lc $2;
- $prefix =~ s/\:\:/\//g;
- }
- return $prefix;
-}
-
=back
=head1 AUTHOR
projects / catagits/Catalyst-Runtime.git / commitdiff