1 package Catalyst::Container;
5 use Data::Visitor::Callback;
6 use Catalyst::Utils ();
7 use MooseX::Types::LoadableClass qw/ LoadableClass /;
8 use Catalyst::BlockInjection;
10 extends 'Bread::Board::Container';
12 has config_local_suffix => (
21 default => sub { +{} },
30 has substitutions => (
33 default => sub { +{} },
42 has sub_container_class => (
46 default => 'Bread::Board::Container',
53 $self->${\"build_${_}_service"}
72 $self->add_sub_container(
73 $self->${ \"build_${_}_subcontainer" }
74 ) for qw/ model view controller /;
77 sub build_model_subcontainer {
80 return $self->sub_container_class->new( name => 'model' );
83 sub build_view_subcontainer {
86 return $self->sub_container_class->new( name => 'view' );
89 sub build_controller_subcontainer {
92 return $self->sub_container_class->new( name => 'controller' );
95 sub build_name_service {
98 return Bread::Board::Literal->new( name => 'name', value => $self->name );
101 sub build_driver_service {
104 return Bread::Board::Literal->new( name => 'driver', value => $self->driver );
107 sub build_file_service {
110 return Bread::Board::Literal->new( name => 'file', value => $self->file );
113 sub build_substitutions_service {
116 return Bread::Board::Literal->new( name => 'substitutions', value => $self->substitutions );
119 sub build_extensions_service {
122 return Bread::Board::BlockInjection->new(
123 name => 'extensions',
125 return \@{Config::Any->extensions};
130 sub build_prefix_service {
133 return Bread::Board::BlockInjection->new(
136 return Catalyst::Utils::appprefix( shift->param('name') );
138 dependencies => [ depends_on('name') ],
142 sub build_path_service {
145 return Bread::Board::BlockInjection->new(
150 return Catalyst::Utils::env_value( $s->param('name'), 'CONFIG' )
152 || $s->param('name')->path_to( $s->param('prefix') );
154 dependencies => [ depends_on('file'), depends_on('name'), depends_on('prefix') ],
158 sub build_config_service {
161 return Bread::Board::BlockInjection->new(
166 my $v = Data::Visitor::Callback->new(
168 return unless defined $_;
169 return $self->_config_substitutions( $s->param('name'), $s->param('substitutions'), $_ );
173 $v->visit( $s->param('raw_config') );
175 dependencies => [ depends_on('name'), depends_on('raw_config'), depends_on('substitutions') ],
179 sub build_raw_config_service {
182 return Bread::Board::BlockInjection->new(
183 name => 'raw_config',
187 my @global = @{$s->param('global_config')};
188 my @locals = @{$s->param('local_config')};
191 for my $cfg (@global, @locals) {
193 $config = Catalyst::Utils::merge_hashes( $config, $cfg->{$_} );
198 dependencies => [ depends_on('global_config'), depends_on('local_config') ],
202 sub build_global_files_service {
205 return Bread::Board::BlockInjection->new(
206 name => 'global_files',
210 my ( $path, $extension ) = @{$s->param('config_path')};
212 my @extensions = @{$s->param('extensions')};
216 die "Unable to handle files with the extension '${extension}'" unless grep { $_ eq $extension } @extensions;
219 @files = map { "$path.$_" } @extensions;
223 dependencies => [ depends_on('extensions'), depends_on('config_path') ],
227 sub build_local_files_service {
230 return Bread::Board::BlockInjection->new(
231 name => 'local_files',
235 my ( $path, $extension ) = @{$s->param('config_path')};
236 my $suffix = $s->param('config_local_suffix');
238 my @extensions = @{$s->param('extensions')};
242 die "Unable to handle files with the extension '${extension}'" unless grep { $_ eq $extension } @extensions;
243 $path =~ s{\.$extension}{_$suffix.$extension};
246 @files = map { "${path}_${suffix}.$_" } @extensions;
250 dependencies => [ depends_on('extensions'), depends_on('config_path'), depends_on('config_local_suffix') ],
254 sub build_global_config_service {
257 return Bread::Board::BlockInjection->new(
258 name => 'global_config',
262 return Config::Any->load_files({
263 files => $s->param('global_files'),
264 filter => \&_fix_syntax,
266 driver_args => $s->param('driver'),
269 dependencies => [ depends_on('global_files') ],
273 sub build_local_config_service {
276 return Bread::Board::BlockInjection->new(
277 name => 'local_config',
281 return Config::Any->load_files({
282 files => $s->param('local_files'),
283 filter => \&_fix_syntax,
285 driver_args => $s->param('driver'),
288 dependencies => [ depends_on('local_files') ],
292 sub build_config_path_service {
295 return Bread::Board::BlockInjection->new(
296 name => 'config_path',
300 my $path = $s->param('path');
301 my $prefix = $s->param('prefix');
303 my ( $extension ) = ( $path =~ m{\.(.{1,4})$} );
306 $path =~ s{[\/\\]$}{};
310 return [ $path, $extension ];
312 dependencies => [ depends_on('prefix'), depends_on('path') ],
316 sub build_config_local_suffix_service {
319 return Bread::Board::BlockInjection->new(
320 name => 'config_local_suffix',
323 my $suffix = Catalyst::Utils::env_value( $s->param('name'), 'CONFIG_LOCAL_SUFFIX' ) || $self->config_local_suffix;
327 dependencies => [ depends_on('name') ],
335 prefix => $_ eq 'Component' ? '' : $_ . '::',
336 values => delete $config->{ lc $_ } || delete $config->{ $_ }
338 grep { ref $config->{ lc $_ } || ref $config->{ $_ } }
339 qw( Component Model M View V Controller C Plugin )
342 foreach my $comp ( @components ) {
343 my $prefix = $comp->{ prefix };
344 foreach my $element ( keys %{ $comp->{ values } } ) {
345 $config->{ "$prefix$element" } = $comp->{ values }->{ $element };
350 sub _config_substitutions {
351 my ( $self, $name, $subs, $arg ) = @_;
353 $subs->{ HOME } ||= sub { shift->path_to( '' ); };
357 if (! defined($ENV{$v})) {
358 Catalyst::Exception->throw( message =>
359 "Missing environment variable: $v" );
365 $subs->{ path_to } ||= sub { shift->path_to( @_ ); };
366 $subs->{ literal } ||= sub { return $_[ 1 ]; };
367 my $subsre = join( '|', keys %$subs );
369 $arg =~ s{__($subsre)(?:\((.+?)\))?__}{ $subs->{ $1 }->( $name, $2 ? split( /,/, $2 ) : () ) }eg;
374 my ( $self, $type, $name, $args ) = @_;
375 return $self->get_sub_container($type)->resolve( service => $name, parameters => { context => $args } );