use Catalyst::Response;
use Catalyst::Utils;
use Catalyst::Controller;
+use Data::OptList;
use Devel::InnerPackage ();
use File::stat;
use Module::Pluggable::Object ();
# Remember to update this in Catalyst::Runtime as well!
-our $VERSION = '5.80014_01';
-
-{
- my $dev_version = $VERSION =~ /_\d{2}$/;
- *_IS_DEVELOPMENT_VERSION = sub () { $dev_version };
-}
-
-$VERSION = eval $VERSION;
+our $VERSION = '5.80032';
sub import {
my ( $class, @arguments ) = @_;
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');
$meta->superclasses(grep { $_ ne 'Moose::Object' } $meta->superclasses);
unless( $meta->has_method('meta') ){
- $meta->add_method(meta => sub { Moose::Meta::Class->initialize("${caller}") } );
+ if ($Moose::VERSION >= 1.15) {
+ $meta->_add_meta_method('meta');
+ }
+ else {
+ $meta->add_method(meta => sub { Moose::Meta::Class->initialize("${caller}") } );
+ }
}
$caller->arguments( [@arguments] );
settings override the application, with <MYAPP>_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
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<make install>), 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';
=head2 -Stats
-Enables statistics collection and reporting. You can also force this setting
-from the system environment with CATALYST_STATS or <MYAPP>_STATS. The
-environment settings override the application, with <MYAPP>_STATS having the
-highest priority.
+Enables statistics collection and reporting.
+
+ use Catalyst qw/-Stats=1/;
-e.g.
+You can also force this setting from the system environment with CATALYST_STATS
+or <MYAPP>_STATS. The environment settings override the application, with
+<MYAPP>_STATS having the highest priority.
- use Catalyst qw/-Stats=1/
+Stats are also enabled if L<< debugging |/"-Debug" >> is enabled.
=head1 METHODS
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
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:
$c->stash->{array} = \@array;
and access it from the stash.
+Keep in mind that the C<end> method used is that of the caller action. So a C<$c-E<gt>detach> inside a forwarded action would run the C<end> method from the original action requested.
+
=cut
sub forward { my $c = shift; no warnings 'recursion'; $c->dispatcher->forward( $c, @_ ) }
=head2 $c->go( $class, $method, [, \@captures, \@arguments ] )
-The relationship between C<go> and
+The relationship between C<go> and
L<< visit|/"$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,
C<go> escapes the processing of the current request chain on completion, and
does not return to its caller.
+@arguments are arguments to the final destination of $action. @captures are
+arguments to the intermediate steps, if any, on the way to the final sub of
+$action.
+
=cut
sub go { my $c = shift; $c->dispatcher->go( $c, @_ ) }
=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.
sub controller {
my ( $c, $name, @args ) = @_;
+ my $appclass = ref($c) || $c;
if( $name ) {
+ unless ( ref($name) ) { # Direct component hash lookup to avoid costly regexps
+ my $comps = $c->components;
+ my $check = $appclass."::Controller::".$name;
+ return $c->_filter_component( $comps->{$check}, @args ) if exists $comps->{$check};
+ }
my @result = $c->_comp_search_prefixes( $name, qw/Controller C/ );
return map { $c->_filter_component( $_, @args ) } @result if ref $name;
return $c->_filter_component( $result[ 0 ], @args );
my ( $c, $name, @args ) = @_;
my $appclass = ref($c) || $c;
if( $name ) {
+ unless ( ref($name) ) { # Direct component hash lookup to avoid costly regexps
+ my $comps = $c->components;
+ my $check = $appclass."::Model::".$name;
+ return $c->_filter_component( $comps->{$check}, @args ) if exists $comps->{$check};
+ }
my @result = $c->_comp_search_prefixes( $name, qw/Model M/ );
return map { $c->_filter_component( $_, @args ) } @result if ref $name;
return $c->_filter_component( $result[ 0 ], @args );
my $appclass = ref($c) || $c;
if( $name ) {
+ unless ( ref($name) ) { # Direct component hash lookup to avoid costly regexps
+ my $comps = $c->components;
+ my $check = $appclass."::View::".$name;
+ if( exists $comps->{$check} ) {
+ return $c->_filter_component( $comps->{$check}, @args );
+ }
+ else {
+ $c->log->warn( "Attempted to use view '$check', but does not exist" );
+ }
+ }
my @result = $c->_comp_search_prefixes( $name, qw/View V/ );
return map { $c->_filter_component( $_, @args ) } @result if ref $name;
return $c->_filter_component( $result[ 0 ], @args );
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
For example:
MyApp->config({ 'Model::Foo' => { bar => 'baz', overrides => 'me' } });
- MyApp::Model::Foo->config({ quux => 'frob', 'overrides => 'this' });
+ MyApp::Model::Foo->config({ quux => 'frob', overrides => 'this' });
will mean that C<MyApp::Model::Foo> receives the following data when
constructed:
overrides => 'me',
});
+It's common practice to use a Moose attribute
+on the receiving component to access the config value.
+
+ package MyApp::Model::Foo;
+
+ use Moose;
+
+ # this attr will receive 'baz' at construction time
+ has 'bar' => (
+ is => 'rw',
+ isa => 'Str',
+ );
+
+You can then get the value 'baz' by calling $c->model('Foo')->bar
+(or $self->bar inside code in the model).
+
+B<NOTE:> you MUST NOT call C<< $self->config >> or C<< __PACKAGE__->config >>
+as a way of reading config within your code, as this B<will not> give you the
+correctly merged config back. You B<MUST> take the config values supplied to
+the constructor and use those instead.
+
=cut
around config => sub {
=back
+The first three also set the log level to 'debug'.
+
Calling C<< $c->debug(1) >> has no effect.
=cut
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.
-
- sub setup_finalize {
+A hook to attach modifiers to. This method does not do anything except set the
+C<setup_finished> accessor.
- my $app = shift;
-
- ## do stuff, i.e., determine a primary key column for sessions stored in a DB
+Applying method modifiers to the C<setup> method doesn't work, because of quirky things done for plugin setup.
- $app->next::method(@_);
+Example:
+ after setup_finalize => sub {
+ my $app = shift;
- }
+ ## do stuff here..
+ };
=cut
Constructs an absolute L<URI> object based on the application root, the
provided path, and the additional arguments and query parameters provided.
-When used as a string, provides a textual URI.
+When used as a string, provides a textual URI. If you need more flexibility
+than this (i.e. the option to provide relative URIs etc.) see
+L<Catalyst::Plugin::SmartURI>.
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
$path .= '/';
}
+ undef($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);
+ $arg =~ s/([^$URI::uric])/$URI::Escape::escapes{$1}/go;
+ }
+
if ( blessed($path) ) { # action object
- my $captures = [ map { s|/|%2F|; $_; }
+ s|/|%2F|g for @args;
+ 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) {
$path = '/' if $path eq '';
}
- undef($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
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:
+
+ $c->uri_for_action('/users/lst')
+
+and it will create the URI /users/the-list.
+
=back
=cut
<a href="http://cpansearch.perl.org/search?query=Catalyst%3A%3AModel%3A%3A&mode=all">models</a>, and
<a href="http://cpansearch.perl.org/search?query=Catalyst%3A%3AView%3A%3A&mode=all">views</a>;
they can save you a lot of work.</p>
- <pre><code>script/${prefix}_create.pl -help</code></pre>
+ <pre><code>script/${prefix}_create.pl --help</code></pre>
<p>Also, be sure to check out the vast and growing
collection of <a href="http://search.cpan.org/search?query=Catalyst">plugins for Catalyst on CPAN</a>;
you are likely to find what you need there.
push( @{ $c->stack }, $code );
no warnings 'recursion';
- eval { $c->state( $code->execute( $class, $c, @{ $c->req->args } ) || 0 ) };
+ # N.B. This used to be combined, but I have seen $c get clobbered if so, and
+ # I have no idea how, ergo $ret (which appears to fix the issue)
+ eval { my $ret = $code->execute( $class, $c, @{ $c->req->args } ) || 0; $c->state( $ret ) };
$c->_stats_finish_execute( $stats_info ) if $c->use_stats and $stats_info;
$error = qq/Caught exception in $class->$name "$error"/;
}
$c->error($error);
- $c->state(0);
}
+ $c->state(0);
}
return $c->state;
}
my $parent = $c->stack->[-1];
# forward, locate the caller
- if ( exists $c->counter->{"$parent"} ) {
+ if ( defined $parent && exists $c->counter->{"$parent"} ) {
$c->stats->profile(
begin => $action,
parent => "$parent" . $c->counter->{"$parent"},
$c->finalize_body;
}
+ $c->log_response;
+
if ($c->use_stats) {
my $elapsed = sprintf '%f', $c->stats->elapsed;
my $av = $elapsed == 0 ? '??' : sprintf '%.3f', 1 / $elapsed;
}
# Content-Length
- if ( $response->body && !$response->content_length ) {
+ if ( defined $response->body && length $response->body && !$response->content_length ) {
# get the length from a filehandle
- if ( blessed( $response->body ) && $response->body->can('read') )
+ if ( blessed( $response->body ) && $response->body->can('read') || ref( $response->body ) eq 'GLOB' )
{
my $stat = stat $response->body;
if ( $stat && $stat->size > 0 ) {
sub get_actions { my $c = shift; $c->dispatcher->get_actions( $c, @_ ) }
-=head2 $c->handle_request( $class, @arguments )
+=head2 $app->handle_request( @arguments )
Called to handle each HTTP request.
#surely this is not the most efficient way to do things...
$c->stats($class->stats_class->new)->enable($c->use_stats);
- if ( $c->debug ) {
+ if ( $c->debug || $c->config->{enable_catalyst_header} ) {
$c->res->headers->header( 'X-Catalyst' => $Catalyst::VERSION );
}
$path = '/' unless length $path;
my $address = $c->req->address || '';
- $c->log->debug(qq/"$method" request for "$path" from "$address"/)
- if $c->debug;
+ $c->log_request;
$c->prepare_action;
$c->engine->prepare_body( $c, @_ );
$c->prepare_parameters;
$c->prepare_uploads;
-
- if ( $c->debug && keys %{ $c->req->body_parameters } ) {
- my $t = Text::SimpleTable->new( [ 35, 'Parameter' ], [ 36, 'Value' ] );
- for my $key ( sort keys %{ $c->req->body_parameters } ) {
- my $param = $c->req->body_parameters->{$key};
- my $value = defined($param) ? $param : '';
- $t->row( $key,
- ref $value eq 'ARRAY' ? ( join ', ', @$value ) : $value );
- }
- $c->log->debug( "Body Parameters are:\n" . $t->draw );
- }
}
=head2 $c->prepare_body_chunk( $chunk )
my $c = shift;
$c->engine->prepare_query_parameters( $c, @_ );
+}
- if ( $c->debug && keys %{ $c->request->query_parameters } ) {
- my $t = Text::SimpleTable->new( [ 35, 'Parameter' ], [ 36, 'Value' ] );
- for my $key ( sort keys %{ $c->req->query_parameters } ) {
- my $param = $c->req->query_parameters->{$key};
- my $value = defined($param) ? $param : '';
- $t->row( $key,
- ref $value eq 'ARRAY' ? ( join ', ', @$value ) : $value );
- }
- $c->log->debug( "Query Parameters are:\n" . $t->draw );
+=head2 $c->log_request
+
+Writes information about the request to the debug logs. This includes:
+
+=over 4
+
+=item * Request method, path, and remote IP address
+
+=item * Query keywords (see L<Catalyst::Request/query_keywords>)
+
+=item * Request parameters
+
+=item * File uploads
+
+=back
+
+=cut
+
+sub log_request {
+ my $c = shift;
+
+ return unless $c->debug;
+
+ my($dump) = grep {$_->[0] eq 'Request' } $c->dump_these;
+ my $request = $dump->[1];
+
+ my ( $method, $path, $address ) = ( $request->method, $request->path, $request->address );
+ $method ||= '';
+ $path = '/' unless length $path;
+ $address ||= '';
+ $c->log->debug(qq/"$method" request for "$path" from "$address"/);
+
+ $c->log_request_headers($request->headers);
+
+ if ( my $keywords = $request->query_keywords ) {
+ $c->log->debug("Query keywords are: $keywords");
}
+
+ $c->log_request_parameters( query => $request->query_parameters, $request->_has_body ? (body => $request->body_parameters) : () );
+
+ $c->log_request_uploads($request);
}
-=head2 $c->prepare_read
+=head2 $c->log_response
-Prepares the input for reading.
+Writes information about the response to the debug logs by calling
+C<< $c->log_response_status_line >> and C<< $c->log_response_headers >>.
=cut
-sub prepare_read { my $c = shift; $c->engine->prepare_read( $c, @_ ) }
+sub log_response {
+ my $c = shift;
-=head2 $c->prepare_request
+ return unless $c->debug;
-Prepares the engine request.
+ my($dump) = grep {$_->[0] eq 'Response' } $c->dump_these;
+ my $response = $dump->[1];
+
+ $c->log_response_status_line($response);
+ $c->log_response_headers($response->headers);
+}
+
+=head2 $c->log_response_status_line($response)
+
+Writes one line of information about the response to the debug logs. This includes:
+
+=over 4
+
+=item * Response status code
+
+=item * Content-Type header (if present)
+
+=item * Content-Length header (if present)
+
+=back
=cut
-sub prepare_request { my $c = shift; $c->engine->prepare_request( $c, @_ ) }
+sub log_response_status_line {
+ my ($c, $response) = @_;
-=head2 $c->prepare_uploads
+ $c->log->debug(
+ sprintf(
+ 'Response Code: %s; Content-Type: %s; Content-Length: %s',
+ $response->status || 'unknown',
+ $response->headers->header('Content-Type') || 'unknown',
+ $response->headers->header('Content-Length') || 'unknown'
+ )
+ );
+}
-Prepares uploads.
+=head2 $c->log_response_headers($headers);
+
+Hook method which can be wrapped by plugins to log the responseheaders.
+No-op in the default implementation.
=cut
-sub prepare_uploads {
- my $c = shift;
+sub log_response_headers {}
- $c->engine->prepare_uploads( $c, @_ );
+=head2 $c->log_request_parameters( query => {}, body => {} )
- if ( $c->debug && keys %{ $c->request->uploads } ) {
+Logs request parameters to debug logs
+
+=cut
+
+sub log_request_parameters {
+ my $c = shift;
+ my %all_params = @_;
+
+ return unless $c->debug;
+
+ my $column_width = Catalyst::Utils::term_width() - 44;
+ foreach my $type (qw(query body)) {
+ my $params = $all_params{$type};
+ next if ! keys %$params;
+ my $t = Text::SimpleTable->new( [ 35, 'Parameter' ], [ $column_width, 'Value' ] );
+ for my $key ( sort keys %$params ) {
+ my $param = $params->{$key};
+ my $value = defined($param) ? $param : '';
+ $t->row( $key, ref $value eq 'ARRAY' ? ( join ', ', @$value ) : $value );
+ }
+ $c->log->debug( ucfirst($type) . " Parameters are:\n" . $t->draw );
+ }
+}
+
+=head2 $c->log_request_uploads
+
+Logs file uploads included in the request to the debug logs.
+The parameter name, filename, file type, and file size are all included in
+the debug logs.
+
+=cut
+
+sub log_request_uploads {
+ my $c = shift;
+ my $request = shift;
+ return unless $c->debug;
+ my $uploads = $request->uploads;
+ if ( keys %$uploads ) {
my $t = Text::SimpleTable->new(
[ 12, 'Parameter' ],
[ 26, 'Filename' ],
[ 18, 'Type' ],
[ 9, 'Size' ]
);
- for my $key ( sort keys %{ $c->request->uploads } ) {
- my $upload = $c->request->uploads->{$key};
+ for my $key ( sort keys %$uploads ) {
+ my $upload = $uploads->{$key};
for my $u ( ref $upload eq 'ARRAY' ? @{$upload} : ($upload) ) {
$t->row( $key, $u->filename, $u->type, $u->size );
}
}
}
+=head2 $c->log_request_headers($headers);
+
+Hook method which can be wrapped by plugins to log the request headers.
+No-op in the default implementation.
+
+=cut
+
+sub log_request_headers {}
+
+=head2 $c->log_headers($type => $headers)
+
+Logs L<HTTP::Headers> (either request or response) to the debug logs.
+
+=cut
+
+sub log_headers {
+ my $c = shift;
+ my $type = shift;
+ my $headers = shift; # an HTTP::Headers instance
+
+ return unless $c->debug;
+
+ my $column_width = Catalyst::Utils::term_width() - 28;
+ my $t = Text::SimpleTable->new( [ 15, 'Header Name' ], [ $column_width, 'Value' ] );
+ $headers->scan(
+ sub {
+ my ( $name, $value ) = @_;
+ $t->row( $name, $value );
+ }
+ );
+ $c->log->debug( ucfirst($type) . " Headers:\n" . $t->draw );
+}
+
+
+=head2 $c->prepare_read
+
+Prepares the input for reading.
+
+=cut
+
+sub prepare_read { my $c = shift; $c->engine->prepare_read( $c, @_ ) }
+
+=head2 $c->prepare_request
+
+Prepares the engine request.
+
+=cut
+
+sub prepare_request { my $c = shift; $c->engine->prepare_request( $c, @_ ) }
+
+=head2 $c->prepare_uploads
+
+Prepares uploads.
+
+=cut
+
+sub prepare_uploads {
+ my $c = shift;
+
+ $c->engine->prepare_uploads( $c, @_ );
+}
+
=head2 $c->prepare_write
Prepares the output for writing.
=head2 $c->request_class
-Returns or sets the request class.
+Returns or sets the request class. Defaults to L<Catalyst::Request>.
=head2 $c->response_class
-Returns or sets the response class.
+Returns or sets the response class. Defaults to L<Catalyst::Response>.
=head2 $c->read( [$maxlength] )
my $config = $class->config->{ setup_components };
- my @comps = sort { length $a <=> length $b }
- $class->locate_components($config);
+ my @comps = $class->locate_components($config);
my %comps = map { $_ => 1 } @comps;
my $deprecatedcatalyst_component_names = grep { /::[CMV]::/ } @comps;
# we know M::P::O found a file on disk so this is safe
Catalyst::Utils::ensure_class_loaded( $component, { ignore_loaded => 1 } );
-
- # Needs to be done as soon as the component is loaded, as loading a sub-component
- # (next time round the loop) can cause us to get the wrong metaclass..
- $class->_controller_init_base_classes($component);
}
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);
}
}
%$config
);
- my @comps = $locator->plugins;
+ # XXX think about ditching this sort entirely
+ my @comps = sort { length $a <=> length $b } $locator->plugins;
return @comps;
}
=cut
-# FIXME - Ugly, ugly hack to ensure the we force initialize non-moose base classes
-# nearest to Catalyst::Controller first, no matter what order stuff happens
-# to be loaded. There are TODO tests in Moose for this, see
-# f2391d17574eff81d911b97be15ea51080500003
-sub _controller_init_base_classes {
- my ($app_class, $component) = @_;
- return unless $component->isa('Catalyst::Controller');
- foreach my $class ( reverse @{ mro::get_linear_isa($component) } ) {
- Moose::Meta::Class->initialize( $class )
- unless find_meta($class);
- }
-}
-
sub setup_component {
my( $class, $component ) = @_;
if $plugin->isa( 'Catalyst::Component' );
$proto->_plugins->{$plugin} = 1;
unless ($instant) {
- no strict 'refs';
- if ( my $meta = Class::MOP::get_metaclass_by_name($class) ) {
- my @superclasses = ($plugin, $meta->superclasses );
- $meta->superclasses(@superclasses);
- } else {
- unshift @{"$class\::ISA"}, $plugin;
- }
+ my $meta = Class::MOP::get_metaclass_by_name($class);
+ $meta->superclasses($plugin, $meta->superclasses);
}
return $class;
}
my ( $class, $plugins ) = @_;
$class->_plugins( {} ) unless $class->_plugins;
- $plugins ||= [];
+ $plugins = Data::OptList::mkopt($plugins || []);
- my @plugins = Catalyst::Utils::resolve_namespace($class . '::Plugin', 'Catalyst::Plugin', @$plugins);
+ my @plugins = map {
+ [ Catalyst::Utils::resolve_namespace(
+ $class . '::Plugin',
+ 'Catalyst::Plugin', $_->[0]
+ ),
+ $_->[1],
+ ]
+ } @{ $plugins };
for my $plugin ( reverse @plugins ) {
- Class::MOP::load_class($plugin);
- my $meta = find_meta($plugin);
+ Class::MOP::load_class($plugin->[0], $plugin->[1]);
+ my $meta = find_meta($plugin->[0]);
next if $meta && $meta->isa('Moose::Meta::Role');
- $class->_register_plugin($plugin);
+ $class->_register_plugin($plugin->[0]);
}
my @roles =
- map { $_->name }
- grep { $_ && blessed($_) && $_->isa('Moose::Meta::Role') }
- map { find_meta($_) }
+ map { $_->[0]->name, $_->[1] }
+ grep { blessed($_->[0]) && $_->[0]->isa('Moose::Meta::Role') }
+ map { [find_meta($_->[0]), $_->[1]] }
@plugins;
Moose::Util::apply_all_roles(
Returns an arrayref of the internal execution stack (actions that are
currently executing).
+=head2 $c->stats
+
+Returns the current timing statistics object. By default Catalyst uses
+L<Catalyst::Stats|Catalyst::Stats>, but can be set otherwise with
+L<< stats_class|/"$c->stats_class" >>.
+
+Even if L<< -Stats|/"-Stats" >> is not enabled, the stats object is still
+available. By enabling it with C< $c->stats->enabled(1) >, it can be used to
+profile explicitly, although MyApp.pm still won't profile nor output anything
+by itself.
+
=head2 $c->stats_class
-Returns or sets the stats (timing statistics) class.
+Returns or sets the stats (timing statistics) class. L<Catalyst::Stats|Catalyst::Stats> is used by default.
=head2 $c->use_stats
-Returns 1 when stats collection is enabled. Stats collection is enabled
-when the -Stats options is set, debug is on or when the <MYAPP>_STATS
-environment variable is set.
+Returns 1 when L<< stats collection|/"-Stats" >> is enabled.
Note that this is a static method, not an accessor and should be overridden
by declaring C<sub use_stats { 1 }> in your MyApp.pm, not by calling C<< $c->use_stats(1) >>.
=item *
-C<default_model> - The default model picked if you say C<< $c->model >>. See L</$c->model($name)>.
+C<default_model> - The default model picked if you say C<< $c->model >>. See L<< /$c->model($name) >>.
=item *
-C<default_view> - The default view to be rendered or returned when C<< $c->view >>. See L</$c->view($name)>.
-is called.
+C<default_view> - The default view to be rendered or returned when C<< $c->view >> is called. See L<< /$c->view($name) >>.
=item *
=item *
+C<use_request_uri_for_path> - Controlls if the C<REQUEST_URI> or C<PATH_INFO> environment
+variable should be used for determining the request path. See L<Catalyst::Engine::CGI/PATH DECODING>
+for more information.
+
+=item *
+
C<using_frontend_proxy> - See L</PROXY SUPPORT>.
=back
David E. Wheeler
+dhoss: Devin Austin <dhoss@cpan.org>
+
dkubb: Dan Kubb <dan.kubb-cpan@onautopilot.com>
Drew Taylor
obra: Jesse Vincent
+Octavian Rasnita
+
omega: Andreas Marienborg
Oleg Kostyuk <cub.uanic@gmail.com>
Robert Sedlacek C<< <rs@474.at> >>
+SpiceMan: Marcel Montes
+
sky: Arthur Bergman
+szbalint: Balint Szilakszi <szbalint@cpan.org>
+
t0m: Tomas Doran <bobtfish@bobtfish.net>
Ulf Edvinsson
willert: Sebastian Willert <willert@cpan.org>
+wreis: Wallace Reis <wallace@reis.org.br>
+
Yuval Kogman, C<nothingmuch@woobling.org>
+rainboxx: Matthias Dietrich, C<perl@rainboxx.de>
+
+dd070: Dhaval Dhanani <dhaval070@gmail.com>
+
+=head1 COPYRIGHT
+
+Copyright (c) 2005, the above named PROJECT FOUNDER and CONTRIBUTORS.
+
=head1 LICENSE
This library is free software. You can redistribute it and/or modify it under