4 use Moose::Meta::Class ();
5 extends 'Catalyst::Component';
6 use Moose::Util qw/find_meta/;
7 use B::Hooks::EndOfScope ();
8 use Catalyst::Exception;
11 use Catalyst::Controller;
12 use Catalyst::Context;
13 use Devel::InnerPackage ();
14 use Module::Pluggable::Object ();
15 use Text::SimpleTable ();
16 use Path::Class::Dir ();
17 use Path::Class::File ();
18 use Tree::Simple::Visitor::FindByUID;
19 use Class::C3::Adopt::NEXT;
22 use Carp qw/croak carp shortmess/;
24 BEGIN { require 5.008004; }
26 sub comp { shift->component(@_) }
28 #I imagine that very few of these really need to be class variables. if any.
29 #maybe we should just make them attributes with a default?
30 __PACKAGE__->mk_classdata($_)
31 for qw/components arguments dispatcher engine log dispatcher_class
32 engine_class context_class request_class response_class stats_class
35 __PACKAGE__->context_class('Catalyst::Context');
36 __PACKAGE__->dispatcher_class('Catalyst::Dispatcher');
37 __PACKAGE__->engine_class('Catalyst::Engine::CGI');
38 __PACKAGE__->request_class('Catalyst::Request');
39 __PACKAGE__->response_class('Catalyst::Response');
40 __PACKAGE__->stats_class('Catalyst::Stats');
42 # Remember to update this in Catalyst::Runtime as well!
44 our $VERSION = '5.80013';
47 my $dev_version = $VERSION =~ /_\d{2}$/;
48 *_IS_DEVELOPMENT_VERSION = sub () { $dev_version };
51 $VERSION = eval $VERSION;
55 our $DETACH = Catalyst::Exception::Detach->new;
56 our $GO = Catalyst::Exception::Go->new;
59 my ( $class, @arguments ) = @_;
61 # We have to limit $class to Catalyst to avoid pushing Catalyst upon every
63 return unless $class eq 'Catalyst';
65 my $caller = caller();
66 return if $caller eq 'main';
68 # Kill Adopt::NEXT warnings if we're a non-RC version
69 unless (_IS_DEVELOPMENT_VERSION()) {
70 Class::C3::Adopt::NEXT->unimport(qr/^Catalyst::/);
73 my $meta = Moose::Meta::Class->initialize($caller);
74 unless ( $caller->isa('Catalyst') ) {
75 my @superclasses = ($meta->superclasses, $class, 'Catalyst::Controller');
76 $meta->superclasses(@superclasses);
78 # Avoid possible C3 issues if 'Moose::Object' is already on RHS of MyApp
79 $meta->superclasses(grep { $_ ne 'Moose::Object' } $meta->superclasses);
81 unless( $meta->has_method('meta') ){
82 $meta->add_method(meta => sub { Moose::Meta::Class->initialize("${caller}") } );
85 $caller->arguments( [@arguments] );
89 sub _application { $_[0] }
93 Catalyst - The Elegant MVC Web Application Framework
97 See the L<Catalyst::Manual> distribution for comprehensive
98 documentation and tutorials.
100 # Install Catalyst::Devel for helpers and other development tools
101 # use the helper to create a new application
104 # add models, views, controllers
105 script/myapp_create.pl model MyDatabase DBIC::Schema create=static dbi:SQLite:/path/to/db
106 script/myapp_create.pl view MyTemplate TT
107 script/myapp_create.pl controller Search
109 # built in testserver -- use -r to restart automatically on changes
110 # --help to see all available options
111 script/myapp_server.pl
113 # command line testing interface
114 script/myapp_test.pl /yada
117 use Catalyst qw/-Debug/; # include plugins here as well
119 ### In lib/MyApp/Controller/Root.pm (autocreated)
120 sub foo : Global { # called for /foo, /foo/1, /foo/1/2, etc.
121 my ( $self, $c, @args ) = @_; # args are qw/1 2/ for /foo/1/2
122 $c->stash->{template} = 'foo.tt'; # set the template
123 # lookup something from db -- stash vars are passed to TT
125 $c->model('Database::Foo')->search( { country => $args[0] } );
126 if ( $c->req->params->{bar} ) { # access GET or POST parameters
127 $c->forward( 'bar' ); # process another action
128 # do something else after forward returns
132 # The foo.tt TT template can use the stash data from the database
133 [% WHILE (item = data.next) %]
137 # called for /bar/of/soap, /bar/of/soap/10, etc.
138 sub bar : Path('/bar/of/soap') { ... }
140 # called for all actions, from the top-most controller downwards
142 my ( $self, $c ) = @_;
143 if ( !$c->user_exists ) { # Catalyst::Plugin::Authentication
144 $c->res->redirect( '/login' ); # require login
145 return 0; # abort request and go immediately to end()
147 return 1; # success; carry on to next action
150 # called after all actions are finished
152 my ( $self, $c ) = @_;
153 if ( scalar @{ $c->error } ) { ... } # handle errors
154 return if $c->res->body; # already have a response
155 $c->forward( 'MyApp::View::TT' ); # render template
158 ### in MyApp/Controller/Foo.pm
159 # called for /foo/bar
160 sub bar : Local { ... }
162 # called for /blargle
163 sub blargle : Global { ... }
165 # an index action matches /foo, but not /foo/1, etc.
166 sub index : Private { ... }
168 ### in MyApp/Controller/Foo/Bar.pm
169 # called for /foo/bar/baz
170 sub baz : Local { ... }
172 # first Root auto is called, then Foo auto, then this
173 sub auto : Private { ... }
175 # powerful regular expression paths are also possible
176 sub details : Regex('^product/(\w+)/details$') {
177 my ( $self, $c ) = @_;
178 # extract the (\w+) from the URI
179 my $product = $c->req->captures->[0];
182 See L<Catalyst::Manual::Intro> for additional information.
186 Catalyst is a modern framework for making web applications without the
187 pain usually associated with this process. This document is a reference
188 to the main Catalyst application. If you are a new user, we suggest you
189 start with L<Catalyst::Manual::Tutorial> or L<Catalyst::Manual::Intro>.
191 See L<Catalyst::Manual> for more documentation.
193 Catalyst plugins can be loaded by naming them as arguments to the "use
194 Catalyst" statement. Omit the C<Catalyst::Plugin::> prefix from the
195 plugin name, i.e., C<Catalyst::Plugin::My::Module> becomes
198 use Catalyst qw/My::Module/;
200 If your plugin starts with a name other than C<Catalyst::Plugin::>, you can
201 fully qualify the name by using a unary plus:
205 +Fully::Qualified::Plugin::Name
208 Special flags like C<-Debug> and C<-Engine> can also be specified as
209 arguments when Catalyst is loaded:
211 use Catalyst qw/-Debug My::Module/;
213 The position of plugins and flags in the chain is important, because
214 they are loaded in the order in which they appear.
216 The following flags are supported:
220 Enables debug output. You can also force this setting from the system
221 environment with CATALYST_DEBUG or <MYAPP>_DEBUG. The environment
222 settings override the application, with <MYAPP>_DEBUG having the highest
227 Forces Catalyst to use a specific engine. Omit the
228 C<Catalyst::Engine::> prefix of the engine name, i.e.:
230 use Catalyst qw/-Engine=CGI/;
234 Forces Catalyst to use a specific home directory, e.g.:
236 use Catalyst qw[-Home=/usr/mst];
238 This can also be done in the shell environment by setting either the
239 C<CATALYST_HOME> environment variable or C<MYAPP_HOME>; where C<MYAPP>
240 is replaced with the uppercased name of your application, any "::" in
241 the name will be replaced with underscores, e.g. MyApp::Web should use
242 MYAPP_WEB_HOME. If both variables are set, the MYAPP_HOME one will be used.
246 use Catalyst '-Log=warn,fatal,error';
248 Specifies a comma-delimited list of log levels.
252 Enables statistics collection and reporting. You can also force this setting
253 from the system environment with CATALYST_STATS or <MYAPP>_STATS. The
254 environment settings override the application, with <MYAPP>_STATS having the
259 use Catalyst qw/-Stats=1/
265 =head2 $c->controller($name)
267 Gets a L<Catalyst::Controller> instance by name.
269 $c->controller('Foo')->do_stuff;
271 If the name is omitted, will return the controller for the dispatched
274 If you want to search for controllers, pass in a regexp as the argument.
276 # find all controllers that start with Foo
277 my @foo_controllers = $c->controller(qr{^Foo});
283 my ( $c, $name, @args ) = @_;
286 my @result = $c->_comp_search_prefixes( $name, qw/Controller C/ );
287 return map { $c->_filter_component( $_, @args ) } @result if ref $name;
288 return $c->_filter_component( $result[ 0 ], @args );
291 return $c->component( $c->action->class );
294 =head2 $c->view($name)
296 Gets a L<Catalyst::View> instance by name.
301 my ( $c, $name, @args ) = @_;
304 my @result = $c->_comp_search_prefixes( $name, qw/View V/ );
305 return map { $c->_filter_component( $_, @args ) } @result if ref $name;
306 return $c->_filter_component( $result[ 0 ], @args );
309 return $c->view( $c->config->{default_view} )
310 if $c->config->{default_view};
311 my( $comp, $rest ) = $c->_comp_search_prefixes( undef, qw/View V/);
314 $c->log->warn( 'Calling $c->view() will return a random view unless you specify one of:' );
315 $c->log->warn( '* $c->config(default_view => "the name of the default view to use")' );
316 $c->log->warn( '* $c->stash->{current_view} # the name of the view to use for this request' );
317 $c->log->warn( '* $c->stash->{current_view_instance} # the instance of the view to use for this request' );
318 $c->log->warn( 'NB: in version 5.81, the "random" behavior will not work at all.' );
321 return $c->_filter_component( $comp );
324 =head2 $c->model($name)
326 Gets a L<Catalyst::Model> instance by name.
331 my ( $c, $name, @args ) = @_;
333 my @result = $c->_comp_search_prefixes( $name, qw/Model M/ );
334 return map { $c->_filter_component( $_, @args ) } @result if ref $name;
335 return $c->_filter_component( $result[ 0 ], @args );
338 return $c->model( $c->config->{default_model} )
339 if $c->config->{default_model};
341 my( $comp, $rest ) = $c->_comp_search_prefixes( undef, qw/Model M/);
344 $c->log->warn( Carp::shortmess('Calling $c->model() will return a random model unless you specify one of:') );
345 $c->log->warn( '* $c->config(default_model => "the name of the default model to use")' );
346 $c->log->warn( '* $c->stash->{current_model} # the name of the model to use for this request' );
347 $c->log->warn( '* $c->stash->{current_model_instance} # the instance of the model to use for this request' );
348 $c->log->warn( 'NB: in version 5.81, the "random" behavior will not work at all.' );
351 return $c->_filter_component( $comp );
355 sub _comp_search_prefixes {
357 return map $c->components->{ $_ }, $c->_comp_names_search_prefixes(@_);
360 # search components given a name and some prefixes
361 sub _comp_names_search_prefixes {
362 my ( $c, $name, @prefixes ) = @_;
363 my $appclass = ref $c || $c;
364 my $filter = "^${appclass}::(" . join( '|', @prefixes ) . ')::';
365 $filter = qr/$filter/; # Compile regex now rather than once per loop
367 # map the original component name to the sub part that we will search against
368 my %eligible = map { my $n = $_; $n =~ s{^$appclass\::[^:]+::}{}; $_ => $n; }
369 grep { /$filter/ } keys %{ $c->components };
371 # undef for a name will return all
372 return keys %eligible if !defined $name;
374 my $query = ref $name ? $name : qr/^$name$/i;
375 my @result = grep { $eligible{$_} =~ m{$query} } keys %eligible;
377 return @result if @result;
379 # if we were given a regexp to search against, we're done.
382 # skip regexp fallback if configured
384 if $appclass->config->{disable_component_resolution_regex_fallback};
388 @result = grep { $eligible{ $_ } =~ m{$query} } keys %eligible;
390 # no results? try against full names
392 @result = grep { m{$query} } keys %eligible;
395 # don't warn if we didn't find any results, it just might not exist
397 # Disgusting hack to work out correct method name
398 my $warn_for = lc $prefixes[0];
399 my $msg = "Used regexp fallback for \$c->${warn_for}('${name}'), which found '" .
400 (join '", "', @result) . "'. Relying on regexp fallback behavior for " .
401 "component resolution is unreliable and unsafe.";
402 my $short = $result[0];
403 # remove the component namespace prefix
404 $short =~ s/.*?(Model|Controller|View):://;
405 my $shortmess = Carp::shortmess('');
406 if ($shortmess =~ m#Catalyst/Plugin#) {
407 $msg .= " You probably need to set '$short' instead of '${name}' in this " .
409 } elsif ($shortmess =~ m#Catalyst/lib/(View|Controller)#) {
410 $msg .= " You probably need to set '$short' instead of '${name}' in this " .
411 "component's config";
413 $msg .= " You probably meant \$c->${warn_for}('$short') instead of \$c->${warn_for}('${name}'), " .
414 "but if you really wanted to search, pass in a regexp as the argument " .
415 "like so: \$c->${warn_for}(qr/${name}/)";
417 $c->log->warn( "${msg}$shortmess" );
423 # Find possible names for a prefix
425 my ( $c, @prefixes ) = @_;
426 my $appclass = ref $c || $c;
428 my $filter = "^${appclass}::(" . join( '|', @prefixes ) . ')::';
430 my @names = map { s{$filter}{}; $_; }
431 $c->_comp_names_search_prefixes( undef, @prefixes );
436 # Filter a component before returning by calling ACCEPT_CONTEXT if available
437 sub _filter_component {
438 my ( $c, $comp, @args ) = @_;
440 if ( eval { $comp->can('ACCEPT_CONTEXT'); } ) {
441 return $comp->ACCEPT_CONTEXT( $c, @args );
447 =head2 COMPONENT ACCESSORS
449 =head2 $c->controllers
451 Returns the available names which can be passed to $c->controller
457 return $c->_comp_names(qw/Controller C/);
462 Returns the available names which can be passed to $c->model
468 return $c->_comp_names(qw/Model M/);
474 Returns the available names which can be passed to $c->view
480 return $c->_comp_names(qw/View V/);
483 =head2 $c->comp($name)
485 =head2 $c->component($name)
487 Gets a component object by name. This method is not recommended,
488 unless you want to get a specific component by full
489 class. C<< $c->controller >>, C<< $c->model >>, and C<< $c->view >>
490 should be used instead.
492 If C<$name> is a regexp, a list of components matched against the full
493 component name will be returned.
495 If Catalyst can't find a component by name, it will fallback to regex
496 matching by default. To disable this behaviour set
497 disable_component_resolution_regex_fallback to a true value.
499 __PACKAGE__->config( disable_component_resolution_regex_fallback => 1 );
504 my ( $c, $name, @args ) = @_;
507 my $comps = $c->components;
510 # is it the exact name?
511 return $c->_filter_component( $comps->{ $name }, @args )
512 if exists $comps->{ $name };
514 # perhaps we just omitted "MyApp"?
515 my $composed = ( ref $c || $c ) . "::${name}";
516 return $c->_filter_component( $comps->{ $composed }, @args )
517 if exists $comps->{ $composed };
519 # search all of the models, views and controllers
520 my( $comp ) = $c->_comp_search_prefixes( $name, qw/Model M Controller C View V/ );
521 return $c->_filter_component( $comp, @args ) if $comp;
524 # This is here so $c->comp( '::M::' ) works
525 my $query = ref $name ? $name : qr{$name}i;
527 my @result = grep { m{$query} } keys %{ $c->components };
528 return map { $c->_filter_component( $_, @args ) } @result if ref $name;
531 $c->log->warn( Carp::shortmess(qq(Found results for "${name}" using regexp fallback)) );
532 $c->log->warn( 'Relying on the regexp fallback behavior for component resolution' );
533 $c->log->warn( 'is unreliable and unsafe. You have been warned' );
534 return $c->_filter_component( $result[ 0 ], @args );
537 # I would expect to return an empty list here, but that breaks back-compat
541 return sort keys %{ $c->components };
544 =head2 CLASS DATA AND HELPER CLASSES
548 Returns or takes a hashref containing the application's configuration.
550 __PACKAGE__->config( { db => 'dsn:SQLite:foo.db' } );
552 You can also use a C<YAML>, C<XML> or L<Config::General> config file
553 like C<myapp.conf> in your applications home directory. See
554 L<Catalyst::Plugin::ConfigLoader>.
556 =head3 Cascading configuration
558 The config method is present on all Catalyst components, and configuration
559 will be merged when an application is started. Configuration loaded with
560 L<Catalyst::Plugin::ConfigLoader> takes precedence over other configuration,
561 followed by configuration in your top level C<MyApp> class. These two
562 configurations are merged, and then configuration data whose hash key matches a
563 component name is merged with configuration for that component.
565 The configuration for a component is then passed to the C<new> method when a
566 component is constructed.
570 MyApp->config({ 'Model::Foo' => { bar => 'baz', overrides => 'me' } });
571 MyApp::Model::Foo->config({ quux => 'frob', 'overrides => 'this' });
573 will mean that C<MyApp::Model::Foo> receives the following data when
576 MyApp::Model::Foo->new({
584 around config => sub {
588 croak('Setting config after setup has been run is not allowed.')
589 if ( @_ and $c->setup_finished );
596 Returns the logging object instance. Unless it is already set, Catalyst
597 sets this up with a L<Catalyst::Log> object. To use your own log class,
598 set the logger with the C<< __PACKAGE__->log >> method prior to calling
599 C<< __PACKAGE__->setup >>.
601 __PACKAGE__->log( MyLogger->new );
606 $c->log->info( 'Now logging with my own logger!' );
608 Your log class should implement the methods described in
614 Returns 1 if debug mode is enabled, 0 otherwise.
616 You can enable debug mode in several ways:
620 =item By calling myapp_server.pl with the -d flag
622 =item With the environment variables MYAPP_DEBUG, or CATALYST_DEBUG
624 =item The -Debug option in your MyApp.pm
626 =item By declaring C<sub debug { 1 }> in your MyApp.pm.
630 Calling C<< $c->debug(1) >> has no effect.
636 =head2 $c->dispatcher
638 Returns the dispatcher instance. See L<Catalyst::Dispatcher>.
642 Returns the engine instance. See L<Catalyst::Engine>.
645 =head2 UTILITY METHODS
647 =head2 $c->path_to(@path)
649 Merges C<@path> with C<< $c->config->{home} >> and returns a
650 L<Path::Class::Dir> object. Note you can usually use this object as
651 a filename, but sometimes you will have to explicitly stringify it
652 yourself by calling the C<< ->stringify >> method.
656 $c->path_to( 'db', 'sqlite.db' );
661 my ( $c, @path ) = @_;
662 my $path = Path::Class::Dir->new( $c->config->{home}, @path );
663 if ( -d $path ) { return $path }
664 else { return Path::Class::File->new( $c->config->{home}, @path ) }
667 =head2 $c->plugin( $name, $class, @args )
669 Helper method for plugins. It creates a class data accessor/mutator and
670 loads and instantiates the given class.
672 MyApp->plugin( 'prototype', 'HTML::Prototype' );
674 $c->prototype->define_javascript_functions;
676 B<Note:> This method of adding plugins is deprecated. The ability
677 to add plugins like this B<will be removed> in a Catalyst 5.81.
678 Please do not use this functionality in new code.
683 my ( $class, $name, $plugin, @args ) = @_;
685 # See block comment in t/unit_core_plugin.t
686 $class->log->warn(qq/Adding plugin using the ->plugin method is deprecated, and will be removed in Catalyst 5.81/);
688 $class->_register_plugin( $plugin, 1 );
690 eval { $plugin->import };
691 $class->mk_classdata($name);
693 eval { $obj = $plugin->new(@args) };
696 Catalyst::Exception->throw( message =>
697 qq/Couldn't instantiate instant plugin "$plugin", "$@"/ );
701 $class->log->debug(qq/Initialized instant plugin "$plugin" as "$name"/)
707 Initializes the dispatcher and engine, loads any plugins, and loads the
708 model, view, and controller components. You may also specify an array
709 of plugins to load here, if you choose to not load them in the C<use
713 MyApp->setup( qw/-Debug/ );
718 my ( $class, @arguments ) = @_;
719 croak('Running setup more than once')
720 if ( $class->setup_finished );
722 unless ( $class->isa('Catalyst') ) {
724 Catalyst::Exception->throw(
725 message => qq/'$class' does not inherit from Catalyst/ );
728 if ( $class->arguments ) {
729 @arguments = ( @arguments, @{ $class->arguments } );
735 foreach (@arguments) {
739 ( $flags->{log} ) ? 'debug,' . $flags->{log} : 'debug';
741 elsif (/^-(\w+)=?(.*)$/) {
742 $flags->{ lc $1 } = $2;
745 push @{ $flags->{plugins} }, $_;
749 $class->setup_home( delete $flags->{home} );
751 $class->setup_log( delete $flags->{log} );
752 $class->setup_plugins( delete $flags->{plugins} );
753 $class->setup_dispatcher( delete $flags->{dispatcher} );
754 $class->setup_engine( delete $flags->{engine} );
755 $class->setup_stats( delete $flags->{stats} );
757 for my $flag ( sort keys %{$flags} ) {
759 if ( my $code = $class->can( 'setup_' . $flag ) ) {
760 &$code( $class, delete $flags->{$flag} );
763 $class->log->warn(qq/Unknown flag "$flag"/);
767 eval { require Catalyst::Devel; };
768 if( !$@ && $ENV{CATALYST_SCRIPT_GEN} && ( $ENV{CATALYST_SCRIPT_GEN} < $Catalyst::Devel::CATALYST_SCRIPT_GEN ) ) {
769 $class->log->warn(<<"EOF");
770 You are running an old script!
772 Please update by running (this will overwrite existing files):
773 catalyst.pl -force -scripts $class
775 or (this will not overwrite existing files):
776 catalyst.pl -scripts $class
781 if ( $class->debug ) {
782 my @plugins = map { "$_ " . ( $_->VERSION || '' ) } $class->registered_plugins;
785 my $column_width = Catalyst::Utils::term_width() - 6;
786 my $t = Text::SimpleTable->new($column_width);
787 $t->row($_) for @plugins;
788 $class->log->debug( "Loaded plugins:\n" . $t->draw . "\n" );
791 my $dispatcher = $class->dispatcher;
792 my $engine = $class->engine;
793 my $home = $class->config->{home};
795 $class->log->debug(sprintf(q/Loaded dispatcher "%s"/, blessed($dispatcher)));
796 $class->log->debug(sprintf(q/Loaded engine "%s"/, blessed($engine)));
800 ? $class->log->debug(qq/Found home "$home"/)
801 : $class->log->debug(qq/Home "$home" doesn't exist/)
802 : $class->log->debug(q/Couldn't find home/);
805 # Call plugins setup, this is stupid and evil.
806 # Also screws C3 badly on 5.10, hack to avoid.
808 no warnings qw/redefine/;
809 local *setup = sub { };
810 $class->setup unless $Catalyst::__AM_RESTARTING;
813 # Initialize our data structure
814 $class->components( {} );
816 $class->setup_components;
818 if ( $class->debug ) {
819 my $column_width = Catalyst::Utils::term_width() - 8 - 9;
820 my $t = Text::SimpleTable->new( [ $column_width, 'Class' ], [ 8, 'Type' ] );
821 for my $comp ( sort keys %{ $class->components } ) {
822 my $type = ref $class->components->{$comp} ? 'instance' : 'class';
823 $t->row( $comp, $type );
825 $class->log->debug( "Loaded components:\n" . $t->draw . "\n" )
826 if ( keys %{ $class->components } );
829 # Add our self to components, since we are also a component
830 if( $class->isa('Catalyst::Controller') ){
831 $class->components->{$class} = $class;
834 $class->setup_actions;
836 if ( $class->debug ) {
837 my $name = $class->config->{name} || 'Application';
838 $class->log->info("$name powered by Catalyst $Catalyst::VERSION");
841 # Make sure that the application class becomes immutable at this point,
842 B::Hooks::EndOfScope::on_scope_end {
844 my $meta = Class::MOP::get_metaclass_by_name($class);
847 && ! { $meta->immutable_options }->{replace_constructor}
849 $class->isa('Class::Accessor::Fast')
850 || $class->isa('Class::Accessor')
853 warn "You made your application class ($class) immutable, "
854 . "but did not inline the\nconstructor. "
855 . "This will break catalyst, as your app \@ISA "
856 . "Class::Accessor(::Fast)?\nPlease pass "
857 . "(replace_constructor => 1)\nwhen making your class immutable.\n";
859 $meta->make_immutable(
860 replace_constructor => 1,
861 ) unless $meta->is_immutable;
864 $class->setup_finalize;
865 # Should be the last thing we do so that user things hooking
866 # setup_finalize can log..
867 $class->log->_flush() if $class->log->can('_flush');
868 return 1; # Explicit return true as people have __PACKAGE__->setup as the last thing in their class. HATE.
872 =head2 $app->setup_finalize
874 A hook to attach modifiers to.
875 Using C<< after setup => sub{}; >> doesn't work, because of quirky things done for plugin setup.
876 Also better than C< setup_finished(); >, as that is a getter method.
882 ## do stuff, i.e., determine a primary key column for sessions stored in a DB
884 $app->next::method(@_);
893 $class->setup_finished(1);
896 =head2 $c->welcome_message
898 Returns the Catalyst welcome HTML page.
902 sub welcome_message {
904 my $name = $c->config->{name};
905 my $logo = $c->uri_for('/static/images/catalyst_logo.png');
906 my $prefix = Catalyst::Utils::appprefix( ref $c );
907 $c->response->content_type('text/html; charset=utf-8');
909 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
910 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
911 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
913 <meta http-equiv="Content-Language" content="en" />
914 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
915 <title>$name on Catalyst $VERSION</title>
916 <style type="text/css">
919 background-color: #eee;
928 background-color: #ccc;
929 border: 1px solid #aaa;
934 font-family: verdana, tahoma, sans-serif;
937 font-family: verdana, tahoma, sans-serif;
940 text-decoration: none;
942 border-bottom: 1px dotted #bbb;
944 :link:hover, :visited:hover {
957 background-color: #fff;
958 border: 1px solid #aaa;
984 <h1><span id="appname">$name</span> on <a href="http://catalyst.perl.org">Catalyst</a>
989 <img src="$logo" alt="Catalyst Logo" />
991 <p>Welcome to the world of Catalyst.
992 This <a href="http://en.wikipedia.org/wiki/MVC">MVC</a>
993 framework will make web development something you had
994 never expected it to be: Fun, rewarding, and quick.</p>
995 <h2>What to do now?</h2>
996 <p>That really depends on what <b>you</b> want to do.
997 We do, however, provide you with a few starting points.</p>
998 <p>If you want to jump right into web development with Catalyst
999 you might want to start with a tutorial.</p>
1000 <pre>perldoc <a href="http://cpansearch.perl.org/dist/Catalyst-Manual/lib/Catalyst/Manual/Tutorial.pod">Catalyst::Manual::Tutorial</a></code>
1002 <p>Afterwards you can go on to check out a more complete look at our features.</p>
1004 <code>perldoc <a href="http://cpansearch.perl.org/dist/Catalyst-Manual/lib/Catalyst/Manual/Intro.pod">Catalyst::Manual::Intro</a>
1005 <!-- Something else should go here, but the Catalyst::Manual link seems unhelpful -->
1007 <h2>What to do next?</h2>
1008 <p>Next it's time to write an actual application. Use the
1009 helper scripts to generate <a href="http://cpansearch.perl.org/search?query=Catalyst%3A%3AController%3A%3A&mode=all">controllers</a>,
1010 <a href="http://cpansearch.perl.org/search?query=Catalyst%3A%3AModel%3A%3A&mode=all">models</a>, and
1011 <a href="http://cpansearch.perl.org/search?query=Catalyst%3A%3AView%3A%3A&mode=all">views</a>;
1012 they can save you a lot of work.</p>
1013 <pre><code>script/${prefix}_create.pl -help</code></pre>
1014 <p>Also, be sure to check out the vast and growing
1015 collection of <a href="http://search.cpan.org/search?query=Catalyst">plugins for Catalyst on CPAN</a>;
1016 you are likely to find what you need there.
1020 <p>Catalyst has a very active community. Here are the main places to
1021 get in touch with us.</p>
1024 <a href="http://dev.catalyst.perl.org">Wiki</a>
1027 <a href="http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst">Mailing-List</a>
1030 <a href="irc://irc.perl.org/catalyst">IRC channel #catalyst on irc.perl.org</a>
1033 <h2>In conclusion</h2>
1034 <p>The Catalyst team hopes you will enjoy using Catalyst as much
1035 as we enjoyed making it. Please contact us if you have ideas
1036 for improvement or other feedback.</p>
1044 =head1 INTERNAL METHODS
1046 These methods are not meant to be used by end users.
1048 =head2 $c->components
1050 Returns a hash of components.
1052 =head2 $c->context_class
1054 Returns or sets the context class.
1056 =head2 $c->dispatcher_class
1058 Returns or sets the dispatcher class.
1060 =head2 $c->engine_class
1062 Returns or sets the engine class.
1064 =head2 $c->handle_request( $class, @arguments )
1066 Called to handle each HTTP request.
1070 sub handle_request {
1071 my ( $class, @arguments ) = @_;
1073 # Always expect worst case!
1076 if ($class->debug) {
1077 my $secs = time - $START || 1;
1078 my $av = sprintf '%.3f', $COUNT / $secs;
1079 my $time = localtime time;
1080 $class->log->info("*** Request $COUNT ($av/s) [$$] [$time] ***");
1083 my $c = $class->prepare(@arguments);
1085 $status = $c->finalize;
1088 if ( my $error = $@ ) {
1090 $class->log->error(qq/Caught exception in engine "$error"/);
1095 if(my $coderef = $class->log->can('_flush')){
1096 $class->log->$coderef();
1101 =head2 $c->prepare( @arguments )
1103 Creates a Catalyst context from an engine-specific request (Apache, CGI,
1109 my ( $class, @arguments ) = @_;
1112 # After the app/ctxt split, this should become an attribute based on something passed
1113 # into the application.
1114 $class->context_class( ref $class || $class ) unless $class->context_class;
1116 my $app = $class->new({});
1117 my $c = $class->context_class->new( application => $app );
1119 # For on-demand data
1120 $c->request->_context($c);
1121 $c->response->_context($c);
1123 #surely this is not the most efficient way to do things...
1124 $c->stats($class->stats_class->new)->enable($c->use_stats);
1126 $c->res->headers->header( 'X-Catalyst' => $Catalyst::VERSION );
1129 #XXX reuse coderef from can
1130 # Allow engine to direct the prepare flow (for POE)
1131 if ( $c->engine->can('prepare') ) {
1132 $c->engine->prepare( $c, @arguments );
1135 $c->prepare_request(@arguments);
1136 $c->prepare_connection;
1137 $c->prepare_query_parameters;
1138 $c->prepare_headers;
1139 $c->prepare_cookies;
1142 # Prepare the body for reading, either by prepare_body
1143 # or the user, if they are using $c->read
1146 # Parse the body unless the user wants it on-demand
1147 unless ( $app->config->{parse_on_demand} ) {
1152 my $method = $c->req->method || '';
1153 my $path = $c->req->path;
1154 $path = '/' unless length $path;
1155 my $address = $c->req->address || '';
1157 $c->log->debug(qq/"$method" request for "$path" from "$address"/)
1165 =head2 $c->request_class
1167 Returns or sets the request class.
1169 =head2 $c->response_class
1171 Returns or sets the response class.
1179 sub run { my $c = shift; return $c->engine->run( $c, @_ ) }
1181 =head2 $c->set_action( $action, $code, $namespace, $attrs )
1183 Sets an action in a given namespace.
1187 sub set_action { my $c = shift; $c->dispatcher->set_action( $c, @_ ) }
1189 =head2 $c->setup_actions($component)
1191 Sets up actions for a component.
1195 sub setup_actions { my $c = shift; $c->dispatcher->setup_actions( $c, @_ ) }
1197 =head2 $c->setup_components
1199 This method is called internally to set up the application's components.
1201 It finds modules by calling the L<locate_components> method, expands them to
1202 package names with the L<expand_component_module> method, and then installs
1203 each component into the application.
1205 The C<setup_components> config option is passed to both of the above methods.
1207 Installation of each component is performed by the L<setup_component> method,
1212 sub setup_components {
1215 my $config = $class->config->{ setup_components };
1217 my @comps = sort { length $a <=> length $b }
1218 $class->locate_components($config);
1219 my %comps = map { $_ => 1 } @comps;
1221 my $deprecatedcatalyst_component_names = grep { /::[CMV]::/ } @comps;
1222 $class->log->warn(qq{Your application is using the deprecated ::[MVC]:: type naming scheme.\n}.
1223 qq{Please switch your class names to ::Model::, ::View:: and ::Controller: as appropriate.\n}
1224 ) if $deprecatedcatalyst_component_names;
1226 for my $component ( @comps ) {
1228 # We pass ignore_loaded here so that overlay files for (e.g.)
1229 # Model::DBI::Schema sub-classes are loaded - if it's in @comps
1230 # we know M::P::O found a file on disk so this is safe
1232 Catalyst::Utils::ensure_class_loaded( $component, { ignore_loaded => 1 } );
1234 # Needs to be done as soon as the component is loaded, as loading a sub-component
1235 # (next time round the loop) can cause us to get the wrong metaclass..
1236 $class->_controller_init_base_classes($component);
1239 for my $component (@comps) {
1240 $class->components->{ $component } = $class->setup_component($component);
1241 for my $component ($class->expand_component_module( $component, $config )) {
1242 next if $comps{$component};
1243 $class->_controller_init_base_classes($component); # Also cover inner packages
1244 $class->components->{ $component } = $class->setup_component($component);
1249 =head2 $c->locate_components( $setup_component_config )
1251 This method is meant to provide a list of component modules that should be
1252 setup for the application. By default, it will use L<Module::Pluggable>.
1254 Specify a C<setup_components> config option to pass additional options directly
1255 to L<Module::Pluggable>. To add additional search paths, specify a key named
1256 C<search_extra> as an array reference. Items in the array beginning with C<::>
1257 will have the application class name prepended to them.
1261 sub locate_components {
1265 my @paths = qw( ::Controller ::C ::Model ::M ::View ::V );
1266 my $extra = delete $config->{ search_extra } || [];
1268 push @paths, @$extra;
1270 my $locator = Module::Pluggable::Object->new(
1271 search_path => [ map { s/^(?=::)/$class/; $_; } @paths ],
1275 my @comps = $locator->plugins;
1280 =head2 $c->expand_component_module( $component, $setup_component_config )
1282 Components found by C<locate_components> will be passed to this method, which
1283 is expected to return a list of component (package) names to be set up.
1287 sub expand_component_module {
1288 my ($class, $module) = @_;
1289 return Devel::InnerPackage::list_packages( $module );
1292 =head2 $c->setup_component
1296 # FIXME - Ugly, ugly hack to ensure the we force initialize non-moose base classes
1297 # nearest to Catalyst::Controller first, no matter what order stuff happens
1298 # to be loaded. There are TODO tests in Moose for this, see
1299 # f2391d17574eff81d911b97be15ea51080500003
1300 sub _controller_init_base_classes {
1301 my ($app_class, $component) = @_;
1302 return unless $component->isa('Catalyst::Controller');
1303 foreach my $class ( reverse @{ mro::get_linear_isa($component) } ) {
1304 Moose::Meta::Class->initialize( $class )
1305 unless find_meta($class);
1309 sub setup_component {
1310 my( $class, $component ) = @_;
1312 unless ( $component->can( 'COMPONENT' ) ) {
1316 my $suffix = Catalyst::Utils::class2classsuffix( $component );
1317 my $config = $class->config->{ $suffix } || {};
1318 # Stash catalyst_component_name in the config here, so that custom COMPONENT
1319 # methods also pass it. local to avoid pointlessly shitting in config
1320 # for the debug screen, as $component is already the key name.
1321 local $config->{catalyst_component_name} = $component;
1323 my $instance = eval { $component->COMPONENT( $class, $config ); };
1325 if ( my $error = $@ ) {
1327 Catalyst::Exception->throw(
1328 message => qq/Couldn't instantiate component "$component", "$error"/
1332 unless (blessed $instance) {
1333 my $metaclass = Moose::Util::find_meta($component);
1334 my $method_meta = $metaclass->find_method_by_name('COMPONENT');
1335 my $component_method_from = $method_meta->associated_metaclass->name;
1336 my $value = defined($instance) ? $instance : 'undef';
1337 Catalyst::Exception->throw(
1339 qq/Couldn't instantiate component "$component", COMPONENT() method (from $component_method_from) didn't return an object-like value (value was $value)./
1345 =head2 $c->setup_dispatcher
1351 sub setup_dispatcher {
1352 my ( $class, $dispatcher ) = @_;
1355 $dispatcher = 'Catalyst::Dispatcher::' . $dispatcher;
1358 if ( my $env = Catalyst::Utils::env_value( $class, 'DISPATCHER' ) ) {
1359 $dispatcher = 'Catalyst::Dispatcher::' . $env;
1362 unless ($dispatcher) {
1363 $dispatcher = $class->dispatcher_class;
1366 Class::MOP::load_class($dispatcher);
1368 # dispatcher instance
1369 $class->dispatcher( $dispatcher->new );
1372 =head2 $c->setup_engine
1379 my ( $class, $engine ) = @_;
1382 $engine = 'Catalyst::Engine::' . $engine;
1385 if ( my $env = Catalyst::Utils::env_value( $class, 'ENGINE' ) ) {
1386 $engine = 'Catalyst::Engine::' . $env;
1389 if ( $ENV{MOD_PERL} ) {
1390 my $meta = Class::MOP::get_metaclass_by_name($class);
1392 # create the apache method
1393 $meta->add_method('apache' => sub { shift->engine->apache });
1395 my ( $software, $version ) =
1396 $ENV{MOD_PERL} =~ /^(\S+)\/(\d+(?:[\.\_]\d+)+)/;
1399 $version =~ s/(\.[^.]+)\./$1/g;
1401 if ( $software eq 'mod_perl' ) {
1405 if ( $version >= 1.99922 ) {
1406 $engine = 'Catalyst::Engine::Apache2::MP20';
1409 elsif ( $version >= 1.9901 ) {
1410 $engine = 'Catalyst::Engine::Apache2::MP19';
1413 elsif ( $version >= 1.24 ) {
1414 $engine = 'Catalyst::Engine::Apache::MP13';
1418 Catalyst::Exception->throw( message =>
1419 qq/Unsupported mod_perl version: $ENV{MOD_PERL}/ );
1424 # install the correct mod_perl handler
1425 if ( $version >= 1.9901 ) {
1426 *handler = sub : method {
1427 shift->handle_request(@_);
1431 *handler = sub ($$) { shift->handle_request(@_) };
1436 elsif ( $software eq 'Zeus-Perl' ) {
1437 $engine = 'Catalyst::Engine::Zeus';
1441 Catalyst::Exception->throw(
1442 message => qq/Unsupported mod_perl: $ENV{MOD_PERL}/ );
1447 $engine = $class->engine_class;
1450 Class::MOP::load_class($engine);
1452 # check for old engines that are no longer compatible
1454 if ( $engine->isa('Catalyst::Engine::Apache')
1455 && !Catalyst::Engine::Apache->VERSION )
1460 elsif ( $engine->isa('Catalyst::Engine::Server::Base')
1461 && Catalyst::Engine::Server->VERSION le '0.02' )
1466 elsif ($engine->isa('Catalyst::Engine::HTTP::POE')
1467 && $engine->VERSION eq '0.01' )
1472 elsif ($engine->isa('Catalyst::Engine::Zeus')
1473 && $engine->VERSION eq '0.01' )
1479 Catalyst::Exception->throw( message =>
1480 qq/Engine "$engine" is not supported by this version of Catalyst/
1485 $class->engine( $engine->new );
1488 =head2 $c->setup_home
1490 Sets up the home directory.
1495 my ( $class, $home ) = @_;
1497 if ( my $env = Catalyst::Utils::env_value( $class, 'HOME' ) ) {
1501 $home ||= Catalyst::Utils::home($class);
1504 #I remember recently being scolded for assigning config values like this
1505 $class->config->{home} ||= $home;
1506 $class->config->{root} ||= Path::Class::Dir->new($home)->subdir('root');
1510 =head2 $c->setup_log
1512 Sets up log by instantiating a L<Catalyst::Log|Catalyst::Log> object and
1513 passing it to C<log()>. Pass in a comma-delimited list of levels to set the
1516 This method also installs a C<debug> method that returns a true value into the
1517 catalyst subclass if the "debug" level is passed in the comma-delimited list,
1518 or if the C<$CATALYST_DEBUG> environment variable is set to a true value.
1520 Note that if the log has already been setup, by either a previous call to
1521 C<setup_log> or by a call such as C<< __PACKAGE__->log( MyLogger->new ) >>,
1522 that this method won't actually set up the log object.
1527 my ( $class, $levels ) = @_;
1530 $levels =~ s/^\s+//;
1531 $levels =~ s/\s+$//;
1532 my %levels = map { $_ => 1 } split /\s*,\s*/, $levels;
1534 my $env_debug = Catalyst::Utils::env_value( $class, 'DEBUG' );
1535 if ( defined $env_debug ) {
1536 $levels{debug} = 1 if $env_debug; # Ugly!
1537 delete($levels{debug}) unless $env_debug;
1540 unless ( $class->log ) {
1541 $class->log( Catalyst::Log->new(keys %levels) );
1544 if ( $levels{debug} ) {
1545 Class::MOP::get_metaclass_by_name($class)->add_method('debug' => sub { 1 });
1546 $class->log->debug('Debug messages enabled');
1550 =head2 $c->setup_plugins
1556 =head2 $c->setup_stats
1558 Sets up timing statistics class.
1563 my ( $class, $stats ) = @_;
1565 Catalyst::Utils::ensure_class_loaded($class->stats_class);
1567 my $env = Catalyst::Utils::env_value( $class, 'STATS' );
1568 if ( defined($env) ? $env : ($stats || $class->debug ) ) {
1569 Class::MOP::get_metaclass_by_name($class)->add_method('use_stats' => sub { 1 });
1570 $class->log->debug('Statistics enabled');
1575 =head2 $c->registered_plugins
1577 Returns a sorted list of the plugins which have either been stated in the
1578 import list or which have been added via C<< MyApp->plugin(@args); >>.
1580 If passed a given plugin name, it will report a boolean value indicating
1581 whether or not that plugin is loaded. A fully qualified name is required if
1582 the plugin name does not begin with C<Catalyst::Plugin::>.
1584 if ($c->registered_plugins('Some::Plugin')) {
1592 sub registered_plugins {
1594 return sort keys %{ $proto->_plugins } unless @_;
1596 return 1 if exists $proto->_plugins->{$plugin};
1597 return exists $proto->_plugins->{"Catalyst::Plugin::$plugin"};
1600 sub _register_plugin {
1601 my ( $proto, $plugin, $instant ) = @_;
1602 my $class = ref $proto || $proto;
1604 Class::MOP::load_class( $plugin );
1606 $proto->_plugins->{$plugin} = 1;
1609 if ( my $meta = Class::MOP::get_metaclass_by_name($class) ) {
1610 my @superclasses = ($plugin, $meta->superclasses );
1611 $meta->superclasses(@superclasses);
1613 unshift @{"$class\::ISA"}, $plugin;
1620 my ( $class, $plugins ) = @_;
1622 $class->_plugins( {} ) unless $class->_plugins;
1625 my @plugins = Catalyst::Utils::resolve_namespace($class . '::Plugin', 'Catalyst::Plugin', @$plugins);
1627 for my $plugin ( reverse @plugins ) {
1628 Class::MOP::load_class($plugin);
1629 my $meta = find_meta($plugin);
1630 next if $meta && $meta->isa('Moose::Meta::Role');
1632 $class->_register_plugin($plugin);
1637 grep { $_ && blessed($_) && $_->isa('Moose::Meta::Role') }
1638 map { find_meta($_) }
1641 Moose::Util::apply_all_roles(
1647 =head2 $c->stats_class
1649 Returns or sets the stats (timing statistics) class.
1651 =head2 $c->use_stats
1653 Returns 1 when stats collection is enabled. Stats collection is enabled
1654 when the -Stats options is set, debug is on or when the <MYAPP>_STATS
1655 environment variable is set.
1657 Note that this is a static method, not an accessor and should be overridden
1658 by declaring C<sub use_stats { 1 }> in your MyApp.pm, not by calling C<< $c->use_stats(1) >>.
1666 Returns the Catalyst version number. Mostly useful for "powered by"
1667 messages in template systems.
1671 sub version { return $Catalyst::VERSION }
1673 =head1 CONFIGURATION
1675 There are a number of 'base' config variables which can be set:
1681 C<default_model> - The default model picked if you say C<< $c->model >>. See L</$c->model($name)>.
1685 C<default_view> - The default view to be rendered or returned when C<< $c->view >>. See L</$c->view($name)>.
1690 C<disable_component_resolution_regex_fallback> - Turns
1691 off the deprecated component resolution functionality so
1692 that if any of the component methods (e.g. C<< $c->controller('Foo') >>)
1693 are called then regex search will not be attempted on string values and
1694 instead C<undef> will be returned.
1698 C<home> - The application home directory. In an uninstalled application,
1699 this is the top level application directory. In an installed application,
1700 this will be the directory containing C<< MyApp.pm >>.
1704 C<ignore_frontend_proxy> - See L</PROXY SUPPORT>
1708 C<name> - The name of the application in debug messages and the debug and
1713 C<parse_on_demand> - The request body (for example file uploads) will not be parsed
1714 until it is accessed. This allows you to (for example) check authentication (and reject
1715 the upload) before actually recieving all the data. See L</ON-DEMAND PARSER>
1719 C<root> - The root directory for templates. Usually this is just a
1720 subdirectory of the home directory, but you can set it to change the
1721 templates to a different directory.
1725 C<search_extra> - Array reference passed to Module::Pluggable to for additional
1726 namespaces from which components will be loaded (and constructed and stored in
1727 C<< $c->components >>).
1731 C<show_internal_actions> - If true, causes internal actions such as C<< _DISPATCH >>
1732 to be shown in hit debug tables in the test server.
1736 C<using_frontend_proxy> - See L</PROXY SUPPORT>.
1740 =head1 INTERNAL ACTIONS
1742 Catalyst uses internal actions like C<_DISPATCH>, C<_BEGIN>, C<_AUTO>,
1743 C<_ACTION>, and C<_END>. These are by default not shown in the private
1744 action table, but you can make them visible with a config parameter.
1746 MyApp->config(show_internal_actions => 1);
1748 =head1 ON-DEMAND PARSER
1750 The request body is usually parsed at the beginning of a request,
1751 but if you want to handle input yourself, you can enable on-demand
1752 parsing with a config parameter.
1754 MyApp->config(parse_on_demand => 1);
1756 =head1 PROXY SUPPORT
1758 Many production servers operate using the common double-server approach,
1759 with a lightweight frontend web server passing requests to a larger
1760 backend server. An application running on the backend server must deal
1761 with two problems: the remote user always appears to be C<127.0.0.1> and
1762 the server's hostname will appear to be C<localhost> regardless of the
1763 virtual host that the user connected through.
1765 Catalyst will automatically detect this situation when you are running
1766 the frontend and backend servers on the same machine. The following
1767 changes are made to the request.
1769 $c->req->address is set to the user's real IP address, as read from
1770 the HTTP X-Forwarded-For header.
1772 The host value for $c->req->base and $c->req->uri is set to the real
1773 host, as read from the HTTP X-Forwarded-Host header.
1775 Additionally, you may be running your backend application on an insecure
1776 connection (port 80) while your frontend proxy is running under SSL. If there
1777 is a discrepancy in the ports, use the HTTP header C<X-Forwarded-Port> to
1778 tell Catalyst what port the frontend listens on. This will allow all URIs to
1779 be created properly.
1781 In the case of passing in:
1783 X-Forwarded-Port: 443
1785 All calls to C<uri_for> will result in an https link, as is expected.
1787 Obviously, your web server must support these headers for this to work.
1789 In a more complex server farm environment where you may have your
1790 frontend proxy server(s) on different machines, you will need to set a
1791 configuration option to tell Catalyst to read the proxied data from the
1794 MyApp->config(using_frontend_proxy => 1);
1796 If you do not wish to use the proxy support at all, you may set:
1798 MyApp->config(ignore_frontend_proxy => 1);
1800 =head1 THREAD SAFETY
1802 Catalyst has been tested under Apache 2's threading C<mpm_worker>,
1803 C<mpm_winnt>, and the standalone forking HTTP server on Windows. We
1804 believe the Catalyst core to be thread-safe.
1806 If you plan to operate in a threaded environment, remember that all other
1807 modules you are using must also be thread-safe. Some modules, most notably
1808 L<DBD::SQLite>, are not thread-safe.
1814 Join #catalyst on irc.perl.org.
1818 http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst
1819 http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst-dev
1823 http://catalyst.perl.org
1827 http://dev.catalyst.perl.org
1831 =head2 L<Task::Catalyst> - All you need to start with Catalyst
1833 =head2 L<Catalyst::Manual> - The Catalyst Manual
1835 =head2 L<Catalyst::Component>, L<Catalyst::Controller> - Base classes for components
1837 =head2 L<Catalyst::Engine> - Core engine
1839 =head2 L<Catalyst::Log> - Log class.
1841 =head2 L<Catalyst::Request> - Request object
1843 =head2 L<Catalyst::Response> - Response object
1845 =head2 L<Catalyst::Test> - The test suite.
1847 =head1 PROJECT FOUNDER
1849 sri: Sebastian Riedel <sri@cpan.org>
1855 acme: Leon Brocard <leon@astray.com>
1857 abraxxa: Alexander Hartmaier <abraxxa@cpan.org>
1861 Andrew Ford E<lt>A.Ford@ford-mason.co.ukE<gt>
1865 andyg: Andy Grundman <andy@hybridized.org>
1867 audreyt: Audrey Tang
1869 bricas: Brian Cassidy <bricas@cpan.org>
1871 Caelum: Rafael Kitover <rkitover@io.com>
1873 chansen: Christian Hansen
1875 chicks: Christopher Hicks
1877 Chisel Wright C<pause@herlpacker.co.uk>
1879 Danijel Milicevic C<me@danijel.de>
1881 David Kamholz E<lt>dkamholz@cpan.orgE<gt>
1883 David Naughton, C<naughton@umn.edu>
1887 dkubb: Dan Kubb <dan.kubb-cpan@onautopilot.com>
1891 dwc: Daniel Westermann-Clark <danieltwc@cpan.org>
1893 esskar: Sascha Kiefer
1895 fireartist: Carl Franks <cfranks@cpan.org>
1897 frew: Arthur Axel "fREW" Schmidt <frioux@gmail.com>
1899 gabb: Danijel Milicevic
1903 Gavin Henry C<ghenry@perl.me.uk>
1907 groditi: Guillermo Roditi <groditi@gmail.com>
1909 hobbs: Andrew Rodland <andrew@cleverdomain.org>
1911 ilmari: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
1913 jcamacho: Juan Camacho
1915 jester: Jesse Sheidlower C<jester@panix.com>
1917 jhannah: Jay Hannah <jay@jays.net>
1923 jon: Jon Schutz <jjschutz@cpan.org>
1925 Jonathan Rockway C<< <jrockway@cpan.org> >>
1927 Kieren Diment C<kd@totaldatasolution.com>
1929 konobi: Scott McWhirter <konobi@cpan.org>
1931 marcus: Marcus Ramberg <mramberg@cpan.org>
1933 miyagawa: Tatsuhiko Miyagawa <miyagawa@bulknews.net>
1935 mst: Matt S. Trout <mst@shadowcatsystems.co.uk>
1939 naughton: David Naughton
1941 ningu: David Kamholz <dkamholz@cpan.org>
1943 nothingmuch: Yuval Kogman <nothingmuch@woobling.org>
1945 numa: Dan Sully <daniel@cpan.org>
1949 omega: Andreas Marienborg
1951 Oleg Kostyuk <cub.uanic@gmail.com>
1953 phaylon: Robert Sedlacek <phaylon@dunkelheit.at>
1955 rafl: Florian Ragwitz <rafl@debian.org>
1957 random: Roland Lammel <lammel@cpan.org>
1959 Robert Sedlacek C<< <rs@474.at> >>
1963 t0m: Tomas Doran <bobtfish@bobtfish.net>
1967 Viljo Marrandi C<vilts@yahoo.com>
1969 Will Hawes C<info@whawes.co.uk>
1971 willert: Sebastian Willert <willert@cpan.org>
1973 Yuval Kogman, C<nothingmuch@woobling.org>
1977 This library is free software. You can redistribute it and/or modify it under
1978 the same terms as Perl itself.
1984 __PACKAGE__->meta->make_immutable;