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JJNAPIORK / Valiant-0.002016 / lib / Valiant / Translation.pm 

            

              
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package Valiant::Translation;
use Moo::Role;
use Text::Autoformat 'autoformat';
use Valiant::Util 'debug';
with 'Valiant::Naming';
sub i18n_class { 'Valiant::I18N' }
has 'i18n' => (
  is => 'ro',
  required => 1,
  lazy => 1,
  default => sub { Module::Runtime::use_module(shift->i18n_class) },
);
sub i18n_scope { 'valiant' }
sub human_attribute_name {
  my ($self, $attribute, $options) = @_;
  return undef unless defined($attribute);
  debug 1, "Begin building human name for  attribute '$attribute'";
  # TODO I think we need to clean $option here so I don't need to manually
  # set count=>1 as I do below.
  #
  my @defaults = ();
  my $i18n_scope = $self->i18n_scope;
  my @parts = split '.', $attribute;
  my $attribute_name = pop @parts;
  my $namespace = join '/', @parts if @parts;
  my $attributes_scope = "${i18n_scope}.attributes";
  if($self->can('i18n_lookup')) {
    debug 2, "Building defaults for attributes '$attribute'";
    if($namespace) {
      @defaults = map {
        my $class = $_;
        "${attributes_scope}.${\$class->model_name->i18n_key}/${namespace}.${attribute}"     
      } grep { $_->model_name->can('i18n_key') } $self->i18n_lookup;
    } else {
      @defaults = map {
        my $class = $_;
        "${attributes_scope}.${\$class->model_name->i18n_key}.${attribute}"    
      } grep { $_->model_name->can('i18n_key') } $self->i18n_lookup;
    }
  }
  @defaults = map { $self->i18n->make_tag($_) } (@defaults, "attributes.${attribute}");
  # Not sure if this should move up above the preceeding map...
  if(exists $options->{default}) {
    my $default = delete $options->{default};
    my @default = ref($default) ? @$default : ($default);
    push @defaults, @default;
  }
  # The final default is just our best attempt to make a name out of the actual
  # attribute name.  This is passed as a plain string so we don't actually try
  # to localize it.
  push @defaults, $self->_humanize_attribute($attribute);
  my $key = shift @defaults;
  $options->{default} = \@defaults;
  $options->{count} = 1 unless exists $options->{count};
  return  my $localized = $self->i18n->translate($key, %{$options||+{}});
}
sub human_label_name {
  my ($self, $attribute, $options) = @_;
  return undef unless defined($attribute);
  debug 1, "Begin building human name for label '$attribute'";
  # TODO I think we need to clean $option here so I don't need to manually
  # set count=>1 as I do below.
  #
  my @defaults = ();
  my $i18n_scope = $self->i18n_scope;
  my @parts = split '.', $attribute;
  my $attribute_name = pop @parts;
  my $namespace = join '/', @parts if @parts;
  my $attributes_scope = "${i18n_scope}.labels";
  if($self->can('i18n_lookup')) {
    debug 2, "Building defaults for labels '$attribute'";
    if($namespace) {
      @defaults = map {
        my $class = $_;
        "${attributes_scope}.${\$class->model_name->i18n_key}/${namespace}.${attribute}"     
      } grep { $_->model_name->can('i18n_key') } $self->i18n_lookup;
    } else {
      @defaults = map {
        my $class = $_;
        "${attributes_scope}.${\$class->model_name->i18n_key}.${attribute}"    
      } grep { $_->model_name->can('i18n_key') } $self->i18n_lookup;
    }
  }
  @defaults = map { $self->i18n->make_tag($_) } (@defaults, "labels.${attribute}");
  # Not sure if this should move up above the preceeding map...
  if(exists $options->{default}) {
    my $default = delete $options->{default};
    my @default = ref($default) ? @$default : ($default);
    push @defaults, @default;
  }
   
  # The final default is just our best attempt to make a name out of the actual
  # attribute name.  This is passed as a plain string so we don't actually try
  # to localize it.
  push @defaults, $self->_humanize_label($attribute);
  my $key = shift @defaults;
  $options->{default} = \@defaults;
  $options->{count} = 1 unless exists $options->{count};
  return  my $localized = $self->i18n->translate($key, %{$options||+{}});
}
sub _humanize_label { shift->_humanize(@_) }
sub _humanize_attribute { shift->_humanize(@_) }
sub _humanize {
  my ($self, $text) = @_;
  my $humanized = $text;
   
  $humanized =~s/_id$//; # remove trailing _id
  $humanized =~s/_/ /g;
  $humanized = autoformat($humanized, +{case=>'title'});
  $humanized =~s/[\n]//g;  # Is this a bug in Text::Autoformat???
  return $humanized;
}
1;