=head1 VERSION
-Version 0.02
+Version 0.03
=cut
-our $VERSION = '0.02';
+our $VERSION = '0.03';
=head1 SYNOPSIS
# same with 101
101
# field 200 have valid subfields a-g
- 200 a b c d e f g
+ # and field e is repeatable
+ 200 a b c d e* f g
# field 205 can have only subfield a
- 205 a
+ # and must exists
+ 205! a
# while 210 can have a c or d
210 a c d
my $fld = shift @d;
+ if ($fld =~ s/!$//) {
+ $self->{must_exist}->{$fld}++;
+ }
+
$log->logdie("need field name in line $curr_line: $l") unless (defined($fld));
if (@d) {
$log->debug("rec = ", sub { Dumper($rec) }, "keys = ", keys %{ $rec });
+ my $fields;
+
foreach my $f (keys %{ $rec }) {
next if (!defined($f) || $f eq '' || $f eq '000');
- if (! defined($r->{$f})) {
+ $fields->{$f}++;
+
+ if ( ! defined($r->{$f}) ) {
push @errors, "field '$f' shouldn't exists";
next;
}
+
if (ref($rec->{$f}) ne 'ARRAY') {
push @errors, "field '$f' isn't repetable, probably bug in parsing input data";
next;
my $h = dclone( $v );
+ my $sf_repeatable;
+
delete($v->{subfields}) if (defined($v->{subfields}));
foreach my $sf (keys %{ $v }) {
- # permited subfield?
- if (! first { $_ eq $sf } @{ $r->{$f} }) {
- push @errors, "$f has unknown subfield: $sf";
+ # is non-repeatable but with multiple values?
+ if ( ! first { $_ eq $sf.'*' } @{$r->{$f}} ) {
+ if ( ref($v->{$sf}) eq 'ARRAY' ) {
+ $sf_repeatable->{$sf}++;
+ };
+ if (! first { $_ eq $sf } @{ $r->{$f} }) {
+ push @errors, "$f has unknown subfield: $sf";
+ }
}
- # is repeatable?
- if ( ref($v->{$sf}) eq 'ARRAY' ) {
- push @errors, "$f subfield $sf is repeatable: " .
- join('', _pack_subfields_hash( dclone($h), 1) );
- ### FIXME
- }
+ }
+ if (my @r_sf = sort keys( %$sf_repeatable )) {
+ my $plural = $#r_sf > 0 ? 1 : 0;
+
+ push @errors, "$f subfield" .
+ ( $plural ? 's ' : ' ' ) .
+ join(', ', @r_sf) .
+ ( $plural ? ' are ' : ' is ' ) .
+ 'repeatable in: ' .
+ join('', _pack_subfields_hash( $h, 1) );
}
}
} elsif (ref($v) eq 'HASH') {
}
}
+ foreach my $must (sort keys %{ $self->{must_exist} }) {
+ next if ($fields->{$must});
+ push @errors,
+ "field $must should exist, but it doesn't";
+ }
+
#$log->logcluck("return from this function is ARRAY") unless wantarray;
$log->debug("errors: ", join(", ", @errors)) if (@errors);