package Catalyst;
use strict;
-use base 'Catalyst::Base';
+use base qw[ Catalyst::Base Catalyst::Setup ];
use UNIVERSAL::require;
use Catalyst::Exception;
use Catalyst::Log;
use Catalyst::Utils;
+use NEXT;
use Text::ASCIITable;
use Path::Class;
our $CATALYST_SCRIPT_GEN = 4;
-__PACKAGE__->mk_classdata($_) for qw/dispatcher engine log/;
+__PACKAGE__->mk_classdata($_) for qw/arguments dispatcher engine log/;
-our $VERSION = '5.24';
+our $VERSION = '5.31';
our @ISA;
=head1 NAME
sub import {
my ( $class, @arguments ) = @_;
+
+ # We have to limit $class to Catalyst to avoid pushing Catalyst upon every
+ # callers @ISA.
+ return unless $class eq 'Catalyst';
+
my $caller = caller(0);
- # Prepare inheritance
- unless ( $caller->isa($class) ) {
+ unless ( $caller->isa('Catalyst') ) {
no strict 'refs';
push @{"$caller\::ISA"}, $class;
}
- if ( $caller->engine ) {
-
- unless ( $caller eq 'main' ) {
- $caller->log->warn( qq/Attempt to re-initialize "$caller"/ );
- }
-
- return;
- }
-
- # Process options
- my $flags = { };
-
- foreach (@arguments) {
-
- if ( /^-Debug$/ ) {
- $flags->{log} = 1
- }
- elsif (/^-(\w+)=?(.*)$/) {
- $flags->{ lc $1 } = $2;
- }
- else {
- push @{ $flags->{plugins} }, $_;
- }
- }
-
- $caller->setup_log ( delete $flags->{log} );
- $caller->setup_plugins ( delete $flags->{plugins} );
- $caller->setup_dispatcher ( delete $flags->{dispatcher} );
- $caller->setup_engine ( delete $flags->{engine} );
- $caller->setup_home ( delete $flags->{home} );
-
- for my $flag ( sort keys %{ $flags } ) {
-
- if ( my $code = $caller->can( 'setup_' . $flag ) ) {
- &$code( $caller, delete $flags->{$flag} );
- }
- else {
- $caller->log->warn(qq/Unknown flag "$flag"/);
- }
- }
-
- $caller->log->warn( "You are running an old helper script! "
- . "Please update your scripts by regenerating the "
- . "application and copying over the new scripts." )
- if ( $ENV{CATALYST_SCRIPT_GEN}
- && ( $ENV{CATALYST_SCRIPT_GEN} < $CATALYST_SCRIPT_GEN ) );
-
-
- if ( $caller->debug ) {
-
- my @plugins = ();
-
- {
- no strict 'refs';
- @plugins = grep { /^Catalyst::Plugin/ } @{"$caller\::ISA"};
- }
-
- if ( @plugins ) {
- my $t = Text::ASCIITable->new;
- $t->setOptions( 'hide_HeadRow', 1 );
- $t->setOptions( 'hide_HeadLine', 1 );
- $t->setCols('Class');
- $t->setColWidth( 'Class', 75, 1 );
- $t->addRow($_) for @plugins;
- $caller->log->debug( 'Loaded plugins', $t->draw );
- }
-
- my $dispatcher = $caller->dispatcher;
- my $engine = $caller->engine;
- my $home = $caller->config->{home};
-
- $caller->log->debug(qq/Loaded dispatcher "$dispatcher"/);
- $caller->log->debug(qq/Loaded engine "$engine"/);
-
- $home
- ? ( -d $home )
- ? $caller->log->debug(qq/Found home "$home"/)
- : $caller->log->debug(qq/Home "$home" doesn't exist/)
- : $caller->log->debug(q/Couldn't find home/);
- }
+ $caller->arguments( [ @arguments ] );
+ $caller->setup_home;
}
=item $c->engine
if $class->debug;
}
-=item $c->setup_dispatcher
-
-=cut
-
-sub setup_dispatcher {
- my ( $class, $dispatcher ) = @_;
-
- if ( $dispatcher ) {
- $dispatcher = 'Catalyst::Dispatcher::' . $dispatcher;
- }
-
- if ( $ENV{CATALYST_DISPATCHER} ) {
- $dispatcher = 'Catalyst::Dispatcher::' . $ENV{CATALYST_DISPATCHER};
- }
-
- if ( $ENV{ uc($class) . '_DISPATCHER' } ) {
- $dispatcher = 'Catalyst::Dispatcher::' . $ENV{ uc($class) . '_DISPATCHER' };
- }
-
- unless ( $dispatcher ) {
- $dispatcher = 'Catalyst::Dispatcher';
- }
-
- $dispatcher->require;
-
- if ( $@ ) {
- Catalyst::Exception->throw(
- message => qq/Couldn't load dispatcher "$dispatcher", "$@"/
- );
- }
-
- {
- no strict 'refs';
- push @{"$class\::ISA"}, $dispatcher;
- }
-
- $class->dispatcher($dispatcher);
-}
-
-=item $c->setup_engine
-
-=cut
-
-sub setup_engine {
- my ( $class, $engine ) = @_;
-
- if ( $engine ) {
- $engine = 'Catalyst::Engine::' . $engine;
- }
-
- if ( $ENV{CATALYST_ENGINE} ) {
- $engine = 'Catalyst::Engine::' . $ENV{CATALYST_ENGINE};
- }
-
- if ( $ENV{ uc($class) . '_ENGINE' } ) {
- $engine = 'Catalyst::Engine::' . $ENV{ uc($class) . '_ENGINE' };
- }
-
- if ( ! $engine && $ENV{MOD_PERL} ) {
-
- my ( $software, $version ) = $ENV{MOD_PERL} =~ /^(\S+)\/(\d+(?:[\.\_]\d+)+)/;
-
- $version =~ s/_//g;
- $version =~ s/(\.[^.]+)\./$1/g;
-
- if ( $software eq 'mod_perl') {
-
- if ( $version >= 1.99922 ) {
-
- $engine = 'Catalyst::Engine::Apache::MP20';
-
- if ( Apache2::Request->require ) {
- $engine = 'Catalyst::Engine::Apache::MP20::Apreq';
- }
- }
-
- elsif ( $version >= 1.9901 ) {
-
- $engine = 'Catalyst::Engine::Apache::MP19';
-
- if ( Apache::Request->require ) {
- $engine = 'Catalyst::Engine::Apache::MP19::Apreq';
- }
- }
-
- elsif ( $version >= 1.24 ) {
-
- $engine = 'Catalyst::Engine::Apache::MP13';
-
- if ( Apache::Request->require ) {
- $engine = 'Catalyst::Engine::Apache::MP13::Apreq';
- }
- }
-
- else {
- Catalyst::Exception->throw(
- message => qq/Unsupported mod_perl version: $ENV{MOD_PERL}/
- );
- }
- }
-
- elsif ( $software eq 'Zeus-Perl' ) {
- $engine = 'Catalyst::Engine::Zeus';
- }
-
- else {
- Catalyst::Exception->throw(
- message => qq/Unsupported mod_perl: $ENV{MOD_PERL}/
- );
- }
- }
-
- unless ( $engine ) {
- $engine = 'Catalyst::Engine::CGI';
- }
-
- $engine->require;
-
- if ( $@ ) {
- Catalyst::Exception->throw(
- message => qq/Couldn't load engine "$engine", "$@"/
- );
- }
-
- {
- no strict 'refs';
- push @{"$class\::ISA"}, $engine;
- }
-
- $class->engine($engine);
-}
-
-=item $c->setup_home
-
-=cut
-
-sub setup_home {
- my ( $class, $home ) = @_;
-
- if ( $ENV{CATALYST_HOME} ) {
- $home = $ENV{CATALYST_HOME};
- }
-
- if ( $ENV{ uc($class) . '_HOME' } ) {
- $home = $ENV{ uc($class) . '_HOME' };
- }
-
- unless ( $home ) {
- $home = Catalyst::Utils::home($class);
- }
-
- if ( $home ) {
- $class->config->{home} = $home;
- $class->config->{root} = dir($home)->subdir('root');
- }
-}
-
-=item $c->setup_log
-
-=cut
-
-sub setup_log {
- my ( $class, $debug ) = @_;
-
- unless ( $class->log ) {
- $class->log( Catalyst::Log->new );
- }
-
- if ( $ENV{CATALYST_DEBUG} || $ENV{ uc($class) . '_DEBUG' } || $debug ) {
- no strict 'refs';
- *{"$class\::debug"} = sub { 1 };
- $class->log->debug('Debug messages enabled');
- }
-}
-
-=item $c->setup_plugins
-
-=cut
-
-sub setup_plugins {
- my ( $class, $plugins ) = @_;
-
- for my $plugin ( @$plugins ) {
+=back
- $plugin = "Catalyst::Plugin::$plugin";
+=head1 CASE SENSITIVITY
- $plugin->require;
+By default Catalyst is not case sensitive, so C<MyApp::C::FOO::Bar> becomes
+C</foo/bar>.
- if ( $@ ) {
- Catalyst::Exception->throw(
- message => qq/Couldn't load plugin "$plugin", "$@"/
- );
- }
+But you can activate case sensitivity with a config parameter.
- {
- no strict 'refs';
- push @{"$class\::ISA"}, $plugin;
- }
- }
-}
-
-=back
+ MyApp->config->{case_sensitive} = 1;
=head1 LIMITATIONS
projects / catagits/Catalyst-Runtime.git / blobdiff