X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst.pm;h=70b1469672eba026ca70390f860578e5ad6c35cf;hb=d5c5d96fd55a31024942bd46465a8f19240a966f;hp=fbad8507826cca4c5ff2474a9f794449b8d40b36;hpb=ef546d1e28aa0fe685c4ddf41572e56c8d384101;p=catagits%2FCatalyst-Runtime.git diff --git a/lib/Catalyst.pm b/lib/Catalyst.pm index fbad850..70b1469 100644 --- a/lib/Catalyst.pm +++ b/lib/Catalyst.pm @@ -78,12 +78,8 @@ __PACKAGE__->stats_class('Catalyst::Stats'); # Remember to update this in Catalyst::Runtime as well! -our $VERSION = '5.80014_02'; - -{ - my $dev_version = $VERSION =~ /_\d{2}$/; - *_IS_DEVELOPMENT_VERSION = sub () { $dev_version }; -} +our $VERSION = '5.80021'; +our $PRETTY_VERSION = $VERSION; $VERSION = eval $VERSION; @@ -97,11 +93,6 @@ sub import { my $caller = caller(); return if $caller eq 'main'; - # Kill Adopt::NEXT warnings if we're a non-RC version - unless (_IS_DEVELOPMENT_VERSION()) { - Class::C3::Adopt::NEXT->unimport(qr/^Catalyst::/); - } - my $meta = Moose::Meta::Class->initialize($caller); unless ( $caller->isa('Catalyst') ) { my @superclasses = ($meta->superclasses, $class, 'Catalyst::Controller'); @@ -254,6 +245,9 @@ environment with CATALYST_DEBUG or _DEBUG. The environment settings override the application, with _DEBUG having the highest priority. +This sets the log level to 'debug' and enables full debug output on the +error screen. If you only want the latter, see L<< $c->debug >>. + =head2 -Engine Forces Catalyst to use a specific engine. Omit the @@ -273,6 +267,14 @@ is replaced with the uppercased name of your application, any "::" in the name will be replaced with underscores, e.g. MyApp::Web should use MYAPP_WEB_HOME. If both variables are set, the MYAPP_HOME one will be used. +If none of these are set, Catalyst will attempt to automatically detect the +home directory. If you are working in a development envirnoment, Catalyst +will try and find the directory containing either Makefile.PL, Build.PL or +dist.ini. If the application has been installed into the system (i.e. +you have done C), then Catalyst will use the path to your +application module, without the .pm extension (ie, /foo/MyApp if your +application was installed at /foo/MyApp.pm) + =head2 -Log use Catalyst '-Log=warn,fatal,error'; @@ -332,8 +334,8 @@ call to forward. my $foodata = $c->forward('/foo'); $c->forward('index'); - $c->forward(qw/MyApp::Model::DBIC::Foo do_stuff/); - $c->forward('MyApp::View::TT'); + $c->forward(qw/Model::DBIC::Foo do_stuff/); + $c->forward('View::TT'); Note that L<< forward|/"$c->forward( $action [, \@arguments ] )" >> implies an C<< eval { } >> around the call (actually @@ -342,22 +344,22 @@ all 'dies' within the called action. If you want C to propagate you need to do something like: $c->forward('foo'); - die $c->error if $c->error; + die join "\n", @{ $c->error } if @{ $c->error }; Or make sure to always return true values from your actions and write your code like this: $c->forward('foo') || return; - + Another note is that C<< $c->forward >> always returns a scalar because it actually returns $c->state which operates in a scalar context. Thus, something like: return @array; - -in an action that is forwarded to is going to return a scalar, + +in an action that is forwarded to is going to return a scalar, i.e. how many items are in that array, which is probably not what you want. -If you need to return an array then return a reference to it, +If you need to return an array then return a reference to it, or stash it like so: $c->stash->{array} = \@array; @@ -417,9 +419,9 @@ sub visit { my $c = shift; $c->dispatcher->visit( $c, @_ ) } =head2 $c->go( $class, $method, [, \@captures, \@arguments ] ) -The relationship between C and +The relationship between C and L<< visit|/"$c->visit( $action [, \@captures, \@arguments ] )" >> is the same as -the relationship between +the relationship between L<< forward|/"$c->forward( $class, $method, [, \@arguments ] )" >> and L<< detach|/"$c->detach( $action [, \@arguments ] )" >>. Like C<< $c->visit >>, C<< $c->go >> will perform a full dispatch on the specified action or method, @@ -504,7 +506,7 @@ sub error { =head2 $c->state -Contains the return value of the last executed action. +Contains the return value of the last executed action. Note that << $c->state >> operates in a scalar context which means that all values it returns are scalar. @@ -802,7 +804,7 @@ component name will be returned. If Catalyst can't find a component by name, it will fallback to regex matching by default. To disable this behaviour set disable_component_resolution_regex_fallback to a true value. - + __PACKAGE__->config( disable_component_resolution_regex_fallback => 1 ); =cut @@ -934,6 +936,8 @@ You can enable debug mode in several ways: =back +The first three also set the log level to 'debug'. + Calling C<< $c->debug(1) >> has no effect. =cut @@ -1142,7 +1146,7 @@ EOF if ( $class->debug ) { my $name = $class->config->{name} || 'Application'; - $class->log->info("$name powered by Catalyst $Catalyst::VERSION"); + $class->log->info("$name powered by Catalyst $Catalyst::PRETTY_VERSION"); } # Make sure that the application class becomes immutable at this point, @@ -1180,23 +1184,20 @@ EOF return 1; # Explicit return true as people have __PACKAGE__->setup as the last thing in their class. HATE. } - =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. +A hook to attach modifiers to. This method does not do anything except set the +C accessor. - sub setup_finalize { +Applying method modifiers to the C method doesn't work, because of quirky thingsdone for plugin setup. - my $app = shift; - - ## do stuff, i.e., determine a primary key column for sessions stored in a DB - - $app->next::method(@_); +Example: + after setup_finalize => sub { + my $app = shift; - } + ## do stuff here.. + }; =cut @@ -1215,7 +1216,7 @@ When used as a string, provides a textual URI. If no arguments are provided, the URI for the current action is returned. To return the current action and also provide @args, use -C<< $c->uri_for( $c->action, @args ) >>. +C<< $c->uri_for( $c->action, @args ) >>. If the first argument is a string, it is taken as a public URI path relative to C<< $c->namespace >> (if it doesn't begin with a forward slash) or @@ -1257,11 +1258,31 @@ sub uri_for { $path .= '/'; } + undef($path) if (defined $path && $path eq ''); + + my $params = + ( scalar @args && ref $args[$#args] eq 'HASH' ? pop @args : {} ); + + carp "uri_for called with undef argument" if grep { ! defined $_ } @args; + foreach my $arg (@args) { + utf8::encode($arg) if utf8::is_utf8($arg); + } + s/([^$URI::uric])/$URI::Escape::escapes{$1}/go for @args; + if (blessed $path) { # Action object only. + s|/|%2F|g for @args; + } + if ( blessed($path) ) { # action object - my $captures = [ map { s|/|%2F|; $_; } + my $captures = [ map { s|/|%2F|g; $_; } ( scalar @args && ref $args[0] eq 'ARRAY' ? @{ shift(@args) } : ()) ]; + + foreach my $capture (@$captures) { + utf8::encode($capture) if utf8::is_utf8($capture); + $capture =~ s/([^$URI::uric])/$URI::Escape::escapes{$1}/go; + } + my $action = $path; $path = $c->dispatcher->uri_for_action($action, $captures); if (not defined $path) { @@ -1274,13 +1295,6 @@ sub uri_for { undef($path) if (defined $path && $path eq ''); - my $params = - ( scalar @args && ref $args[$#args] eq 'HASH' ? pop @args : {} ); - - carp "uri_for called with undef argument" if grep { ! defined $_ } @args; - s/([^$URI::uric])/$URI::Escape::escapes{$1}/go for @args; - s|/|%2F| for @args; - unshift(@args, $path); unless (defined $path && $path =~ s!^/!!) { # in-place strip @@ -1340,6 +1354,20 @@ $c->uri_for >>. You can also pass in a Catalyst::Action object, in which case it is passed to C<< $c->uri_for >>. +Note that although the path looks like a URI that dispatches to the wanted action, it is not a URI, but an internal path to that action. + +For example, if the action looks like: + + package MyApp::Controller::Users; + + sub lst : Path('the-list') {} + +You can use: + + $c->uri_for_action('/users/lst') + +and it will create the URI /users/the-list. + =back =cut @@ -2221,8 +2249,11 @@ sub setup_components { } for my $component (@comps) { - $class->components->{ $component } = $class->setup_component($component); - for my $component ($class->expand_component_module( $component, $config )) { + my $instance = $class->components->{ $component } = $class->setup_component($component); + my @expanded_components = $instance->can('expand_modules') + ? $instance->expand_modules( $component, $config ) + : $class->expand_component_module( $component, $config ); + for my $component (@expanded_components) { next if $comps{$component}; $class->_controller_init_base_classes($component); # Also cover inner packages $class->components->{ $component } = $class->setup_component($component); @@ -2686,12 +2717,11 @@ There are a number of 'base' config variables which can be set: =item * -C - The default model picked if you say C<< $c->model >>. See Lmodel($name)>. +C - The default model picked if you say C<< $c->model >>. See L<< /$c->model($name) >>. =item * -C - The default view to be rendered or returned when C<< $c->view >>. See Lview($name)>. -is called. +C - The default view to be rendered or returned when C<< $c->view >> is called. See L<< /$c->view($name) >>. =item * @@ -2956,6 +2986,8 @@ numa: Dan Sully obra: Jesse Vincent +Octavian Rasnita + omega: Andreas Marienborg Oleg Kostyuk