X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FCatalyst.pm;h=36e6da07050cc98a340fde2a1be21a163ced2b44;hb=812a28c90c5b43bdf5ce87f1b2a688725e552429;hp=6dc0f1330b07c0c213ff6129d5050e227d8dcbff;hpb=750951569914c5b48ff82a021e5b7b28111d06cf;p=catagits%2FCatalyst-Runtime.git

diff --git a/lib/Catalyst.pm b/lib/Catalyst.pm
index 6dc0f13..36e6da0 100644
--- a/lib/Catalyst.pm
+++ b/lib/Catalyst.pm
@@ -4,12 +4,14 @@ use strict;
 use base 'Catalyst::Base';
 use UNIVERSAL::require;
 use Catalyst::Log;
-use Catalyst::Helper;
+use Catalyst::Utils;
 use Text::ASCIITable;
+use Path::Class;
+our $CATALYST_SCRIPT_GEN = 4;
 
 __PACKAGE__->mk_classdata($_) for qw/dispatcher engine log/;
 
-our $VERSION = '5.03';
+our $VERSION = '5.20';
 our @ISA;
 
 =head1 NAME
@@ -171,9 +173,7 @@ sub import {
           . "Please update your scripts by regenerating the "
           . "application and copying over the new scripts." )
       if ( $ENV{CATALYST_SCRIPT_GEN}
-        && (
-            $ENV{CATALYST_SCRIPT_GEN} < $Catalyst::Helper::CATALYST_SCRIPT_GEN )
-      );
+        && ( $ENV{CATALYST_SCRIPT_GEN} < $CATALYST_SCRIPT_GEN ) );
 
     # Process options
     my @plugins;
@@ -219,6 +219,8 @@ sub import {
     # Dispatcher
     $dispatcher = "Catalyst::Dispatcher::$ENV{CATALYST_DISPATCHER}"
       if $ENV{CATALYST_DISPATCHER};
+    my $appdis = $ENV{ uc($caller) . '_DISPATCHER' };
+    $dispatcher = "Catalyst::Dispatcher::$appdis" if $appdis;
 
     $dispatcher->require;
     die qq/Couldn't load dispatcher "$dispatcher", "$@"/ if $@;
@@ -232,6 +234,8 @@ sub import {
     # Engine
     $engine = "Catalyst::Engine::$ENV{CATALYST_ENGINE}"
       if $ENV{CATALYST_ENGINE};
+    my $appeng = $ENV{ uc($caller) . '_ENGINE' };
+    $engine = "Catalyst::Engine::$appeng" if $appeng;
 
     $engine->require;
     die qq/Couldn't load engine "$engine", "$@"/ if $@;
@@ -241,6 +245,18 @@ sub import {
     }
     $caller->engine($engine);
     $caller->log->debug(qq/Loaded engine "$engine"/) if $caller->debug;
+
+    # Find home
+    my $home = Catalyst::Utils::home($caller);
+    if ( $caller->debug ) {
+        $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->config->{home} = $home || '';
+    $caller->config->{root} = defined $home ? dir($home)->subdir('root') : '';
 }
 
 =item $c->engine
@@ -258,15 +274,37 @@ C<Catalyst::Log> object.  To use your own log class:
 Your log class should implement the methods described in the C<Catalyst::Log>
 man page.
 
+=item $c->plugin( $name, $class, @args )
+
+Instant plugins for Catalyst.
+Classdata accessor/mutator will be created, class loaded and instantiated.
+
+    MyApp->plugin( 'prototype', 'HTML::Prototype' );
+
+    $c->prototype->define_javascript_functions;
+
+=cut
+
+sub plugin {
+    my ( $class, $name, $plugin, @args ) = @_;
+    $plugin->require;
+    my $error = $UNIVERSAL::require::ERROR;
+    die qq/Couldn't load instant plugin "$plugin", "$error"/ if $error;
+    eval { $plugin->import };
+    $class->mk_classdata($name);
+    my $obj;
+    eval { $obj = $plugin->new(@args) };
+    die qq/Couldn't instantiate instant plugin "$plugin", "$@"/ if $@;
+    $class->$name($obj);
+    $class->log->debug(qq/Initialized instant plugin "$plugin" as "$name"/)
+      if $class->debug;
+}
 
 =back
 
 =head1 LIMITATIONS
 
-FCGI and mod_perl2 support are considered experimental and may contain bugs.
-
-You may encounter problems accessing the built in test server on public ip
-addresses on the internet, thats because of a bug in HTTP::Daemon.
+mod_perl2 support is considered experimental and may contain bugs.
 
 =head1 SUPPORT
 
@@ -309,8 +347,9 @@ Sebastian Riedel, C<sri@oook.de>
 
 Andy Grundman, Andrew Ford, Andrew Ruthven, Autrijus Tang, Christian Hansen,
 Christopher Hicks, Dan Sully, Danijel Milicevic, David Naughton,
-Gary Ashton Jones, Jesse Sheidlower, Johan Lindstrom, Marcus Ramberg,
-Tatsuhiko Miyagawa and all the others who've helped.
+Gary Ashton Jones, Geoff Richards, Jesse Sheidlower, Jody Belka,
+Johan Lindstrom, Leon Brocard, Marcus Ramberg, Tatsuhiko Miyagawa
+and all the others who've helped.
 
 =head1 LICENSE