File Coverage

blib/lib/Builder/XML/Utils.pm

Criterion	Covered	Total	%
statement	53	53	100.0
branch	15	18	83.3
condition	5	6	83.3
subroutine	8	8	100.0
pod	2	2	100.0
total	83	87	95.4

package Builder::XML::Utils;
use strict;
use warnings;
use Carp;
our $VERSION = '0.06';

sub build_context {

    my $context = {

        'start' => sub {
            my ( $self, $param ) = @_;
            my $tag      = $self->{ns} . $param->{ element };
            my $attr_ref = $param->{ attr };

            $self->__push__( sub {
                # start building the return string
                my $return .= $self->__start_tab__ . q{<}.$tag;

                # any spec attrs?
                if ( $attr_ref->{ _xmlns_ } ) {
                    $return .= sprintf(' xmlns:%s="%s"', $self->{namespace}, $attr_ref->{ _xmlns_ } );
                    delete $attr_ref->{ _xmlns_ };
                }

                # build attributes string
                for my $k ( keys %{ $attr_ref } ) {
                    $return .= sprintf( ' %s%s="%s"', $self->{attr_ns}, $k, $attr_ref->{$k} );
                }

                $return .= q{>} . $self->__open_newline__;
                $self->__inc__;

                return $return;
            });

        },

        'end' => sub {
            my ( $self, $param ) = @_;
            my $tag = $self->{ns} . $param->{ element };

            $self->__push__( sub {
                $self->__dec__;
                $self->__end_tab__ . q{} . $self->__close_newline__;
            });
        },

        'element' => sub {
            my ( $self, $param ) = @_;
            my $tag  = $self->{ns} . $param->{ element };
            my $text = $param->{text};
            $text    = $self->__cdatax__( $text )  if $self->{ cdata };

            my $attrib = q{};
            for my $k ( keys %{ $param->{ attr } } ) {
                $attrib .= sprintf( ' %s%s="%s"', $self->{attr_ns}, $k, $param->{attr}->{$k} );
            }

            return $self->__push__( sub {
                $self->__tab__ . q{<}.$tag.$attrib.q{>}.$text.q{} . $self->__close_newline__
            })  if $text;

            $self->__push__( sub {
                $self->__tab__ . q{<}.$tag.$attrib.$self->{empty_tag} . $self->__close_newline__
            })
        },
    };

    return $context;
}


sub get_args {
    my ( %arg ) = @_;
    $arg{ns}      = defined $arg{namespace}      ? $arg{namespace} . q{:}         : q{};
    $arg{attr_ns} = defined $arg{attr_namespace} ? ( $arg{attr_namespace} . ':' ) : q{};
    $arg{attr_ns} = $arg{qualified_attr}         ? $arg{ns}                       : $arg{attr_ns};
    $arg{cr}      = $arg{ newline }              ? "\n" x $arg{ newline }         : q{};
    $arg{cdata} ||= 0;

    $arg{ open_newline  } = defined $arg{ open_newline }  ? $arg{ open_newline }  : 1;
    $arg{ close_newline } = defined $arg{ close_newline } ? $arg{ close_newline } : 1;

    $arg{ pre_indent } ||= 0;

    $arg{ empty_tag } ||= q{ />};

    return %arg;
}

1;

__END__