4 |
_set_rec _set_lookup |
_set_rec _set_lookup |
5 |
_get_ds _clean_ds |
_get_ds _clean_ds |
6 |
_debug |
_debug |
7 |
|
_pack_subfields_hash |
8 |
|
|
9 |
tag search display |
tag search display |
10 |
marc marc_indicators marc_repeatable_subfield |
marc marc_indicators marc_repeatable_subfield |
37 |
|
|
38 |
=head1 VERSION |
=head1 VERSION |
39 |
|
|
40 |
Version 0.16 |
Version 0.17 |
41 |
|
|
42 |
=cut |
=cut |
43 |
|
|
44 |
our $VERSION = '0.16'; |
our $VERSION = '0.17'; |
45 |
|
|
46 |
=head1 SYNOPSIS |
=head1 SYNOPSIS |
47 |
|
|
541 |
|
|
542 |
warn "### marc_compose input subfields = ", dump(@_),$/ if ($debug > 2); |
warn "### marc_compose input subfields = ", dump(@_),$/ if ($debug > 2); |
543 |
|
|
544 |
|
if ($#_ % 2 != 1) { |
545 |
|
die "ERROR: marc_compose",dump($f,@_)," not valid (must be even).\nDo you need to add first() or join() around some argument?\n"; |
546 |
|
} |
547 |
|
|
548 |
while (@_) { |
while (@_) { |
549 |
my $sf = shift or die "marc_compose $f needs subfield"; |
my $sf = shift; |
550 |
my $v = shift; |
my $v = shift; |
551 |
|
|
552 |
next unless (defined($v) && $v !~ /^\s*$/); |
next unless (defined($v) && $v !~ /^\s*$/); |
688 |
|
|
689 |
die "field $from doesn't have even number of subfields specifications\n" unless($#sfs % 2 == 1); |
die "field $from doesn't have even number of subfields specifications\n" unless($#sfs % 2 == 1); |
690 |
|
|
691 |
warn "#--> d: ",dump($d), "\n#--> sfs: ",dump(@sfs),$/; |
warn "#--> d: ",dump($d), "\n#--> sfs: ",dump(@sfs),$/ if ($debug > 2); |
692 |
|
|
693 |
my $m = [ $to, $i1, $i2 ]; |
my $m = [ $to, $i1, $i2 ]; |
694 |
|
|
695 |
while (my $sf = shift @sfs) { |
while (my $sf = shift @sfs) { |
696 |
warn "#--> sf: ",dump($sf), $/; |
|
697 |
|
warn "#--> sf: ",dump($sf), $/ if ($debug > 2); |
698 |
my $offset = shift @sfs; |
my $offset = shift @sfs; |
699 |
die "corrupted sufields specification for field $from\n" unless defined($offset); |
die "corrupted sufields specification for field $from\n" unless defined($offset); |
700 |
|
|
715 |
} |
} |
716 |
|
|
717 |
warn "## marc_record = ", dump( $marc_record ),$/ if ($debug > 1); |
warn "## marc_record = ", dump( $marc_record ),$/ if ($debug > 1); |
|
|
|
|
warn "# marc_original_order is partly implemented"; |
|
718 |
} |
} |
719 |
|
|
720 |
|
|
723 |
This function should be used inside functions to create C<data_structure> described |
This function should be used inside functions to create C<data_structure> described |
724 |
above. |
above. |
725 |
|
|
726 |
|
=head2 _pack_subfields_hash |
727 |
|
|
728 |
|
@values = _pack_subfields_hash( $h, $include_subfields ) |
729 |
|
|
730 |
|
=cut |
731 |
|
|
732 |
|
sub _pack_subfields_hash { |
733 |
|
|
734 |
|
warn "## _pack_subfields_hash( ",dump(@_), " )\n"; |
735 |
|
|
736 |
|
my ($h,$include_subfields) = @_; |
737 |
|
|
738 |
|
|
739 |
|
if ( defined($h->{subfields}) ) { |
740 |
|
my $sfs = delete $h->{subfields} || die "no subfields?"; |
741 |
|
my @out; |
742 |
|
while (@$sfs) { |
743 |
|
my $sf = shift @$sfs; |
744 |
|
push @out, '^' . $sf if ($include_subfields); |
745 |
|
my $o = shift @$sfs; |
746 |
|
if ($o == 0 && ref( $h->{$sf} ) ne 'ARRAY' ) { |
747 |
|
# single element subfields are not arrays |
748 |
|
push @out, $h->{$sf}; |
749 |
|
} else { |
750 |
|
#warn "====> $f $sf $o $#$sfs ", dump( $sfs ), "\n"; |
751 |
|
push @out, $h->{$sf}->[$o]; |
752 |
|
} |
753 |
|
} |
754 |
|
return @out; |
755 |
|
} else { |
756 |
|
# FIXME this should probably be in alphabetical order instead of hash order |
757 |
|
values %{$h}; |
758 |
|
} |
759 |
|
} |
760 |
|
|
761 |
=head2 rec1 |
=head2 rec1 |
762 |
|
|
763 |
Return all values in some field |
Return all values in some field |
774 |
return unless (defined($rec) && defined($rec->{$f})); |
return unless (defined($rec) && defined($rec->{$f})); |
775 |
warn "rec1($f) = ", dump( $rec->{$f} ), $/ if ($debug > 1); |
warn "rec1($f) = ", dump( $rec->{$f} ), $/ if ($debug > 1); |
776 |
if (ref($rec->{$f}) eq 'ARRAY') { |
if (ref($rec->{$f}) eq 'ARRAY') { |
777 |
return map { |
my @out; |
778 |
if (ref($_) eq 'HASH') { |
foreach my $h ( @{ $rec->{$f} } ) { |
779 |
values %{$_}; |
if (ref($h) eq 'HASH') { |
780 |
|
warn "rec1 hash: ",dump($h),"\n"; |
781 |
|
push @out, ( _pack_subfields_hash( $h ) ); |
782 |
} else { |
} else { |
783 |
$_; |
push @out, $h; |
784 |
} |
} |
785 |
} @{ $rec->{$f} }; |
} |
786 |
|
return @out; |
787 |
} elsif( defined($rec->{$f}) ) { |
} elsif( defined($rec->{$f}) ) { |
788 |
return $rec->{$f}; |
return $rec->{$f}; |
789 |
} |
} |