X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=lib%2FCatalyst.pm;h=13e8d90950edac72d1ee592285cc786cda1f6c28;hp=aafee0b3de809265271c59e9c93f9012ef88fc0a;hb=f0ee3380113797aafadaf452920d9d93f01f4aa7;hpb=e106a59f5b94228aa1df4cf2224e06c5ef53298b diff --git a/lib/Catalyst.pm b/lib/Catalyst.pm index aafee0b..13e8d90 100644 --- a/lib/Catalyst.pm +++ b/lib/Catalyst.pm @@ -1,9 +1,5 @@ package Catalyst; -# we don't need really need this, but if we load it before MRO::Compat gets -# loaded (via Moose and Class::MOP), we can avoid some nasty warnings -use Class::C3; - use Moose; extends 'Catalyst::Component'; use bytes; @@ -21,16 +17,15 @@ use Module::Pluggable::Object (); use Text::SimpleTable (); use Path::Class::Dir (); use Path::Class::File (); -use Time::HiRes qw/gettimeofday tv_interval/; use URI (); use URI::http; use URI::https; -use Scalar::Util qw/weaken blessed/; use Tree::Simple qw/use_weak_refs/; use Tree::Simple::Visitor::FindByUID; +use Class::C3::Adopt::NEXT; use attributes; use utf8; -use Carp qw/croak carp/; +use Carp qw/croak carp shortmess/; BEGIN { require 5.008001; } @@ -81,7 +76,8 @@ __PACKAGE__->stats_class('Catalyst::Stats'); # Remember to update this in Catalyst::Runtime as well! -our $VERSION = '5.8000_04'; +our $VERSION = '5.8000_06'; +$VERSION = eval $VERSION; sub import { my ( $class, @arguments ) = @_; @@ -92,6 +88,12 @@ sub import { my $caller = caller(); return if $caller eq 'main'; + + # Kill Adopt::NEXT warnings if we're a non-RC version + if ($VERSION !~ /_\d{2}$/) { + Class::C3::Adopt::NEXT->unimport(qr/^Catalyst::/); + } + my $meta = Moose::Meta::Class->initialize($caller); #Moose->import({ into => $caller }); #do we want to do this? @@ -361,6 +363,13 @@ Almost the same as C, but does a full dispatch, instead of just calling the new C<$action> / C<$class-E$method>. This means that C, C and the method you go to are called, just like a new request. +In addition both C<< $c->action >> and C<< $c->namespace >> are localized. +This means, for example, that $c->action methods such as C, C and +C return information for the visited action when they are invoked +within the visited action. This is different from the behavior of C +which continues to use the $c->action object from the caller action even when +invoked from the callee. + C<$c-Estash> is kept unchanged. In effect, C allows you to "wrap" another action, just as it @@ -510,9 +519,24 @@ sub _comp_search_prefixes { # don't warn if we didn't find any results, it just might not exist if( @result ) { - $c->log->warn( qq(Found results for "${name}" using regexp fallback.) ); - $c->log->warn( 'Relying on the regexp fallback behavior for component resolution is unreliable and unsafe.' ); - $c->log->warn( 'If you really want to search, pass in a regexp as the argument.' ); + my $msg = "Used regexp fallback for \$c->model('${name}'), which found '" . + (join '", "', @result) . "'. Relying on regexp fallback behavior for " . + "component resolution is unreliable and unsafe."; + my $short = $result[0]; + $short =~ s/.*?Model:://; + my $shortmess = Carp::shortmess(''); + if ($shortmess =~ m#Catalyst/Plugin#) { + $msg .= " You probably need to set '$short' instead of '${name}' in this " . + "plugin's config"; + } elsif ($shortmess =~ m#Catalyst/lib/(View|Controller)#) { + $msg .= " You probably need to set '$short' instead of '${name}' in this " . + "component's config"; + } else { + $msg .= " You probably meant \$c->model('$short') instead of \$c->model{'${name}'}, " . + "but if you really wanted to search, pass in a regexp as the argument " . + "like so: \$c->model(qr/${name}/)"; + } + $c->log->warn( "${msg}$shortmess" ); } return @result; @@ -613,11 +637,11 @@ sub model { my( $comp, $rest ) = $c->_comp_search_prefixes( undef, qw/Model M/); if( $rest ) { - $c->log->warn( 'Calling $c->model() will return a random model unless you specify one of:' ); + $c->log->warn( Carp::shortmess('Calling $c->model() will return a random model unless you specify one of:') ); $c->log->warn( '* $c->config->{default_model} # the name of the default model to use' ); $c->log->warn( '* $c->stash->{current_model} # the name of the model to use for this request' ); $c->log->warn( '* $c->stash->{current_model_instance} # the instance of the model to use for this request' ); - $c->log->warn( 'NB: in version 5.80, the "random" behavior will not work at all.' ); + $c->log->warn( 'NB: in version 5.81, the "random" behavior will not work at all.' ); } return $c->_filter_component( $comp ); @@ -670,7 +694,7 @@ sub view { $c->log->warn( '* $c->config->{default_view} # the name of the default view to use' ); $c->log->warn( '* $c->stash->{current_view} # the name of the view to use for this request' ); $c->log->warn( '* $c->stash->{current_view_instance} # the instance of the view to use for this request' ); - $c->log->warn( 'NB: in version 5.80, the "random" behavior will not work at all.' ); + $c->log->warn( 'NB: in version 5.81, the "random" behavior will not work at all.' ); } return $c->_filter_component( $comp ); @@ -752,7 +776,7 @@ sub component { return map { $c->_filter_component( $_, @args ) } @result if ref $name; if( $result[ 0 ] ) { - $c->log->warn( qq(Found results for "${name}" using regexp fallback.) ); + $c->log->warn( Carp::shortmess(qq(Found results for "${name}" using regexp fallback)) ); $c->log->warn( 'Relying on the regexp fallback behavior for component resolution' ); $c->log->warn( 'is unreliable and unsafe. You have been warned' ); return $c->_filter_component( $result[ 0 ], @args ); @@ -787,8 +811,8 @@ around config => sub { my $orig = shift; my $c = shift; - $c->log->warn("Setting config after setup has been run is not a good idea.") - if ( @_ and $c->setup_finished ); + croak('Setting config after setup has been run is not allowed.') + if ( @_ and $c->setup_finished ); $c->$orig(@_); }; @@ -824,13 +848,11 @@ sub debug { 0 } =head2 $c->dispatcher -Returns the dispatcher instance. Stringifies to class name. See -L. +Returns the dispatcher instance. See L. =head2 $c->engine -Returns the engine instance. Stringifies to the class name. See -L. +Returns the engine instance. See L. =head2 UTILITY METHODS @@ -855,7 +877,7 @@ sub path_to { =head2 $c->plugin( $name, $class, @args ) -Helper method for plugins. It creates a classdata accessor/mutator and +Helper method for plugins. It creates a class data accessor/mutator and loads and instantiates the given class. MyApp->plugin( 'prototype', 'HTML::Prototype' ); @@ -905,8 +927,8 @@ Catalyst> line. sub setup { my ( $class, @arguments ) = @_; - $class->log->warn("Running setup twice is not a good idea.") - if ( $class->setup_finished ); + croak('Running setup more than once') + if ( $class->setup_finished ); unless ( $class->isa('Catalyst') ) { @@ -971,7 +993,8 @@ EOF my @plugins = map { "$_ " . ( $_->VERSION || '' ) } $class->registered_plugins; if (@plugins) { - my $t = Text::SimpleTable->new(74); + my $column_width = Catalyst::Utils::term_width() - 6; + my $t = Text::SimpleTable->new($column_width); $t->row($_) for @plugins; $class->log->debug( "Loaded plugins:\n" . $t->draw . "\n" ); } @@ -1003,7 +1026,8 @@ EOF $class->setup_components; if ( $class->debug ) { - my $t = Text::SimpleTable->new( [ 63, 'Class' ], [ 8, 'Type' ] ); + my $column_width = Catalyst::Utils::term_width() - 8 - 9; + my $t = Text::SimpleTable->new( [ $column_width, 'Class' ], [ 8, 'Type' ] ); for my $comp ( sort keys %{ $class->components } ) { my $type = ref $class->components->{$comp} ? 'instance' : 'class'; $t->row( $comp, $type ); @@ -1034,8 +1058,33 @@ EOF Scope::Upper::reap(sub { my $meta = Class::MOP::get_metaclass_by_name($class); $meta->make_immutable unless $meta->is_immutable; - }, 1); + }, Scope::Upper::SCOPE(1)); + + $class->setup_finalize; +} + + +=head2 $app->setup_finalize + +A hook to attach modifiers to. +Using C< after setup => sub{}; > doesn't work, because of quirky things done for plugin setup. +Also better than C< setup_finished(); >, as that is a getter method. + + sub setup_finalize { + + my $app = shift; + ## do stuff, i.e., determine a primary key column for sessions stored in a DB + + $app->next::method(@_); + + + } + +=cut + +sub setup_finalize { + my ($class) = @_; $class->setup_finished(1); } @@ -1069,7 +1118,7 @@ using C<< $c->req->captures >>. sub uri_for { my ( $c, $path, @args ) = @_; - if ( Scalar::Util::blessed($path) ) { # action object + if ( blessed($path) ) { # action object my $captures = ( scalar @args && ref $args[0] eq 'ARRAY' ? shift(@args) : [] ); @@ -1247,7 +1296,7 @@ sub welcome_message { they can save you a lot of work.

script/${prefix}_create.pl -help

Also, be sure to check out the vast and growing - collection of plugins for Catalyst on CPAN; + collection of plugins for Catalyst on CPAN; you are likely to find what you need there.

@@ -1999,7 +2048,12 @@ sub setup_components { my @comps = sort { length $a <=> length $b } $locator->plugins; my %comps = map { $_ => 1 } @comps; - + + my $deprecated_component_names = grep { /::[CMV]::/ } @comps; + $class->log->warn(qq{Your application is using the deprecated ::[MVC]:: type naming scheme.\n}. + qq{Please switch your class names to ::Model::, ::View:: and ::Controller: as appropriate.\n} + ) if $deprecated_component_names; + for my $component ( @comps ) { # We pass ignore_loaded here so that overlay files for (e.g.) @@ -2546,6 +2600,8 @@ ilmari: Dagfinn Ilmari Mannsåker jcamacho: Juan Camacho +jhannah: Jay Hannah + Jody Belka Johan Lindstrom @@ -2572,6 +2628,8 @@ obra: Jesse Vincent omega: Andreas Marienborg +Oleg Kostyuk + phaylon: Robert Sedlacek rafl: Florian Ragwitz @@ -2580,6 +2638,8 @@ sky: Arthur Bergman the_jester: Jesse Sheidlower +t0m: Tomas Doran + Ulf Edvinsson willert: Sebastian Willert