package Catalyst;
use strict;
-use base 'Class::Data::Inheritable';
+use base qw[ Catalyst::Base Catalyst::Setup ];
use UNIVERSAL::require;
+use Catalyst::Exception;
use Catalyst::Log;
+use Catalyst::Utils;
+use NEXT;
+use Text::ASCIITable;
+use Path::Class;
+our $CATALYST_SCRIPT_GEN = 4;
-__PACKAGE__->mk_classdata($_) for qw/_config log/;
+__PACKAGE__->mk_classdata($_) for qw/arguments dispatcher engine log/;
-our $VERSION = '4.33';
+our $VERSION = '5.31';
our @ISA;
=head1 NAME
cd MyApp
# add models, views, controllers
- script/create.pl model Something
- script/create.pl view Stuff
- script/create.pl controller Yada
+ script/myapp_create.pl model Something
+ script/myapp_create.pl view Stuff
+ script/myapp_create.pl controller Yada
# built in testserver
- script/server.pl
+ script/myapp_server.pl
# command line interface
- script/test.pl /yada
+ script/myapp_test.pl /yada
use Catalyst;
use Catalyst qw/-Debug -Engine=CGI/;
- __PACKAGE__->action( '!default' => sub { $_[1]->res->output('Hello') } );
+ sub default : Private { $_[1]->res->output('Hello') } );
- __PACKAGE__->action(
- 'index.html' => sub {
- my ( $self, $c ) = @_;
- $c->res->output('Hello');
- $c->forward('_foo');
- }
- );
+ sub index : Path('/index.html') {
+ my ( $self, $c ) = @_;
+ $c->res->output('Hello');
+ $c->forward('foo');
+ }
- __PACKAGE__->action(
- '/^product[_]*(\d*).html$/' => sub {
- my ( $self, $c ) = @_;
- $c->stash->{template} = 'product.tt';
- $c->stash->{product} = $c->req->snippets->[0];
- }
- );
+ sub product : Regex('^product[_]*(\d*).html$') {
+ my ( $self, $c ) = @_;
+ $c->stash->{template} = 'product.tt';
+ $c->stash->{product} = $c->req->snippets->[0];
+ }
See also L<Catalyst::Manual::Intro>
=head1 DESCRIPTION
-Catalyst is based upon L<Maypole>, which you should consider for smaller
-projects.
-
The key concept of Catalyst is DRY (Don't Repeat Yourself).
See L<Catalyst::Manual> for more documentation.
Catalyst plugins can be loaded by naming them as arguments to the "use Catalyst" statement.
-Omit the C<Catalyst::Plugin::> prefix from the plugin name,
+Omit the C<Catalyst::Plugin::> prefix from the plugin name,
so C<Catalyst::Plugin::My::Module> becomes C<My::Module>.
use Catalyst 'My::Module';
=cut
-sub config {
- my $self = shift;
- $self->_config( {} ) unless $self->_config;
- if ( $_[0] ) {
- my $config = $_[1] ? {@_} : $_[0];
- while ( my ( $key, $val ) = each %$config ) {
- $self->_config->{$key} = $val;
- }
- }
- return $self->_config;
-}
-
sub import {
- my ( $self, @options ) = @_;
+ my ( $class, @arguments ) = @_;
+
+ # We have to limit $class to Catalyst to avoid pushing Catalyst upon every
+ # callers @ISA.
+ return unless $class eq 'Catalyst';
+
my $caller = caller(0);
- # Class
- {
+ unless ( $caller->isa('Catalyst') ) {
no strict 'refs';
- *{"$caller\::handler"} =
- sub { Catalyst::Engine::handler( $caller, @_ ) };
-
- unless ( $caller->isa($self) ) {
- push @{"$caller\::ISA"}, $self;
- }
+ push @{"$caller\::ISA"}, $class;
}
- unless ( $caller->log ) {
- $caller->log( Catalyst::Log->new );
- }
+ $caller->arguments( [ @arguments ] );
+ $caller->setup_home;
+}
- # Options
- my $engine =
- $ENV{MOD_PERL} ? 'Catalyst::Engine::Apache' : 'Catalyst::Engine::CGI';
- foreach (@options) {
- if (/^\-Debug$/) {
- no warnings;
- no strict 'refs';
- *{"$caller\::debug"} = sub { 1 };
- $caller->log->debug('Debug messages enabled');
- }
- elsif (/^-Engine=(.*)$/) { $engine = "Catalyst::Engine::$1" }
- elsif (/^-.*$/) { $caller->log->error(qq/Unknown flag "$_"/) }
- else {
- my $plugin = "Catalyst::Plugin::$_";
-
- # Plugin caller should be our application class
- eval "package $caller; require $plugin";
- if ($@) {
- $caller->log->error(qq/Couldn't load plugin "$plugin", "$@"/);
- }
- else {
- $caller->log->debug(qq/Loaded plugin "$plugin"/)
- if $caller->debug;
- no strict 'refs';
- push @{"$caller\::ISA"}, $plugin;
- }
- }
- }
+=item $c->engine
- # Engine
- $engine = "Catalyst::Engine::$ENV{CATALYST_ENGINE}"
- if $ENV{CATALYST_ENGINE};
- $engine->require;
- die qq/Couldn't load engine "$engine", "$@"/ if $@;
- {
- no strict 'refs';
- push @{"$caller\::ISA"}, $engine;
- }
- $caller->log->debug(qq/Loaded engine "$engine"/) if $caller->debug;
-}
+Contains the engine class.
=item $c->log
Your log class should implement the methods described in the C<Catalyst::Log>
man page.
+=item $c->plugin( $name, $class, @args )
+
+Instant plugins for Catalyst.
+Classdata accessor/mutator will be created, class loaded and instantiated.
+
+ MyApp->plugin( 'prototype', 'HTML::Prototype' );
+
+ $c->prototype->define_javascript_functions;
+
+=cut
+
+sub plugin {
+ my ( $class, $name, $plugin, @args ) = @_;
+ $plugin->require;
+
+ if ( my $error = $UNIVERSAL::require::ERROR ) {
+ Catalyst::Exception->throw(
+ message => qq/Couldn't load instant plugin "$plugin", "$error"/
+ );
+ }
+
+ eval { $plugin->import };
+ $class->mk_classdata($name);
+ my $obj;
+ eval { $obj = $plugin->new(@args) };
+
+ if ( $@ ) {
+ Catalyst::Exception->throw(
+ message => qq/Couldn't instantiate instant plugin "$plugin", "$@"/
+ );
+ }
+
+ $class->$name($obj);
+ $class->log->debug(qq/Initialized instant plugin "$plugin" as "$name"/)
+ if $class->debug;
+}
=back
+=head1 CASE SENSITIVITY
+
+By default Catalyst is not case sensitive, so C<MyApp::C::FOO::Bar> becomes
+C</foo/bar>.
+
+But you can activate case sensitivity with a config parameter.
+
+ MyApp->config->{case_sensitive} = 1;
+
+=head1 LIMITATIONS
+
+mod_perl2 support is considered experimental and may contain bugs.
+
=head1 SUPPORT
IRC:
http://lists.rawmode.org/mailman/listinfo/catalyst
http://lists.rawmode.org/mailman/listinfo/catalyst-dev
-
+
+Web:
+
+ http://catalyst.perl.org
+
=head1 SEE ALSO
-L<Catalyst::Manual>, L<Catalyst::Test>, L<Catalyst::Request>,
-L<Catalyst::Response>, L<Catalyst::Engine>
+=over 4
+
+=item L<Catalyst::Manual> - The Catalyst Manual
+
+=item L<Catalyst::Engine> - Core Engine
+
+=item L<Catalyst::Log> - The Log Class.
+
+=item L<Catalyst::Request> - The Request Object
+
+=item L<Catalyst::Response> - The Response Object
+
+=item L<Catalyst::Test> - The test suite.
+
+=back
=head1 AUTHOR
=head1 THANK YOU
-Andrew Ford, Andrew Ruthven, Christian Hansen, Christopher Hicks,
-Dan Sully, Danijel Milicevic, David Naughton, Gary Ashton Jones,
-Jesse Sheidlower, Johan Lindstrom, Marcus Ramberg, Tatsuhiko Miyagawa
-and all the others who've helped.
+Andy Grundman, Andrew Ford, Andrew Ruthven, Autrijus Tang, Christian Hansen,
+Christopher Hicks, Dan Sully, Danijel Milicevic, David Naughton,
+Gary Ashton Jones, Geoff Richards, Jesse Sheidlower, Jody Belka,
+Johan Lindstrom, Juan Camacho, Leon Brocard, Marcus Ramberg,
+Tatsuhiko Miyagawa and all the others who've helped.
=head1 LICENSE
projects / catagits/Catalyst-Runtime.git / blobdiff