use base qw/Class::Accessor::Grouped Class::C3::Componentised/;
use mro 'c3';
use Carp::Clan qw/^DBIx::Class/;
-use DBIx::Class::Schema::Loader::RelBuilder;
-use Data::Dump qw/ dump /;
-use POSIX qw//;
-use File::Spec qw//;
-use Cwd qw//;
-use Digest::MD5 qw//;
-use Lingua::EN::Inflect::Number qw//;
-use Lingua::EN::Inflect::Phrase qw//;
-use File::Temp qw//;
+use DBIx::Class::Schema::Loader::RelBuilder ();
+use Data::Dump 'dump';
+use POSIX ();
+use File::Spec ();
+use Cwd ();
+use Digest::MD5 ();
+use Lingua::EN::Inflect::Number ();
+use Lingua::EN::Inflect::Phrase ();
+use String::ToIdentifier::EN ();
+use String::ToIdentifier::EN::Unicode ();
+use File::Temp ();
use Class::Unload;
use Class::Inspector ();
use Scalar::Util 'looks_like_number';
=head1 SYNOPSIS
-See L<DBIx::Class::Schema::Loader>
+See L<DBIx::Class::Schema::Loader>.
=head1 DESCRIPTION
How to name column accessors in Result classes.
+=item force_ascii
+
+For L</v8> mode and later, uses L<String::ToIdentifier::EN> instead of
+L<String::ToIdentifier::EM::Unicode> to force monikers and other identifiers
+such as relationship names to ASCII.
+
=back
The values can be:
If you don't have any CamelCase table or column names, you can upgrade without
breaking any of your code.
+=item v8
+
+(EXPERIMENTAL)
+
+The default mode is L</v7>, to get L</v8> mode, you have to specify it in
+L</naming> explictly until C<0.08> comes out.
+
+L</monikers> are created using L<String::ToIdentifier::EN::Unicode> or
+L<String::ToIdentifier::EN> if L</force_ascii> is set; this is only significant
+for table names with non C<\w> characters such as C<.>.
+
=item preserve
For L</monikers>, this option does not inflect the table names but makes
if (@clashes) {
die 'Unable to load schema - chosen moniker/class naming style results in moniker clashes. '
- . 'Either change the naming style, or supply an explicit moniker_map: '
+ . 'In multi db_schema configurations you may need to set moniker_parts, '
+ . 'otherwise change the naming style, or supply an explicit moniker_map: '
. join ('; ', @clashes)
. "\n"
;
unless $self->dynamic or $self->quiet;
my $schema_text =
- qq|package $schema_class;\n\n|
+ qq|use utf8;\n|
+ . qq|package $schema_class;\n\n|
. qq|# Created by DBIx::Class::Schema::Loader\n|
. qq|# DO NOT MODIFY THE FIRST PART OF THIS FILE\n\n|;
foreach my $src_class (@classes) {
my $src_text =
- qq|package $src_class;\n\n|
+ qq|use utf8;\n|
+ . qq|package $src_class;\n\n|
. qq|# Created by DBIx::Class::Schema::Loader\n|
. qq|# DO NOT MODIFY THE FIRST PART OF THIS FILE\n\n|;
);
}
- my $old_class = join(q{::}, @result_namespace, $table_moniker);
+ my $old_table_moniker = do {
+ local $self->naming->{monikers} = $upgrading_v;
+ $self->_table2moniker($table);
+ };
+
+ my $old_class = join(q{::}, @result_namespace, $old_table_moniker);
$self->_upgrading_classes->{$table_class} = $old_class
unless $table_class eq $old_class;
# Make a moniker from a table
sub _default_table2moniker {
- no warnings 'uninitialized';
my ($self, $table) = @_;
+ my ($v) = ($self->naming->{monikers}||$CURRENT_V) =~ /^v(\d+)\z/;
+
my @name_parts = map $table->$_, @{ $self->moniker_parts };
my $name_idx = firstidx { $_ eq 'name' } @{ $self->moniker_parts };
- if ($self->naming->{monikers} eq 'v4') {
- return join '', map ucfirst, map split(/[\W_]+/, lc $_), @name_parts;
- }
- elsif ($self->naming->{monikers} eq 'v5') {
- my @parts = map lc, @name_parts;
- $parts[$name_idx] = Lingua::EN::Inflect::Number::to_S($parts[$name_idx]);
+ my $to_identifier = $self->naming->{force_ascii} ?
+ \&String::ToIdentifier::EN::to_identifier
+ : \&String::ToIdentifier::EN::Unicode::to_identifier;
- return join '', map ucfirst, map split(/[\W_]+/, $_), @parts;
- }
- elsif ($self->naming->{monikers} eq 'v6') {
- (my $as_phrase = join '', map lc, @name_parts) =~ s/_+/ /g;
- my $inflected = Lingua::EN::Inflect::Phrase::to_S($as_phrase);
+ my @all_parts;
- return join '', map ucfirst, split /\W+/, $inflected;
- }
+ foreach my $i (0 .. $#name_parts) {
+ my $part = $name_parts[$i];
- my @words = map lc, map split_name $_, @name_parts;
- my $as_phrase = join ' ', @words;
+ if ($i != $name_idx || $v > 7) {
+ $part = $to_identifier->($part, '_');
+ }
- my $inflected = $self->naming->{monikers} eq 'plural' ?
- Lingua::EN::Inflect::Phrase::to_PL($as_phrase)
- :
- $self->naming->{monikers} eq 'preserve' ?
- $as_phrase
- :
- Lingua::EN::Inflect::Phrase::to_S($as_phrase);
+ if ($i == $name_idx && $v == 5) {
+ $part = Lingua::EN::Inflect::Number::to_S($part);
+ }
+
+ my @part_parts = map lc, $v > 6 ? split_name $part : split /[\W_]+/, $part;
+
+ if ($i == $name_idx && $v >= 6) {
+ my $as_phrase = join ' ', @part_parts;
+
+ my $inflected = ($self->naming->{monikers}||'') eq 'plural' ?
+ Lingua::EN::Inflect::Phrase::to_PL($as_phrase)
+ :
+ ($self->naming->{monikers}||'') eq 'preserve' ?
+ $as_phrase
+ :
+ Lingua::EN::Inflect::Phrase::to_S($as_phrase);
+
+ @part_parts = split /\s+/, $inflected;
+ }
- return join '', map ucfirst, split /\W+/, $inflected;
+ push @all_parts, map ucfirst, @part_parts;
+ }
+
+ return join '', @all_parts;
}
sub _table2moniker {
sub _base_class_pod {
my ($self, $base_class) = @_;
- return unless $self->generate_pod;
+ return '' unless $self->generate_pod;
return <<"EOF"
=head1 BASE CLASS: L<$base_class>
contain multiple entries per table for the original and normalized table
names, as above in L</monikers>.
+=head1 NON-ENGLISH DATABASES
+
+If you use the loader on a database with table and column names in a language
+other than English, you will want to turn off the English language specific
+heuristics.
+
+To do so, use something like this in your laoder options:
+
+ naming => { monikers => 'v4' },
+ inflect_singular => sub { "$_[0]_rel" },
+ inflect_plural => sub { "$_[0]_rel" },
+
=head1 COLUMN ACCESSOR COLLISIONS
Occasionally you may have a column name that collides with a perl method, such
projects / dbsrgits/DBIx-Class-Schema-Loader.git / blobdiff