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use warnings; |
use warnings; |
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use strict; |
use strict; |
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use blib; |
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use WebPAC::Common; |
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use base 'WebPAC::Common'; |
use base 'WebPAC::Common'; |
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use Data::Dumper; |
use Data::Dumper; |
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196 |
$log->logdie("expected tag HASH and got $tag") unless (ref($tag) eq 'HASH'); |
$log->logdie("expected tag HASH and got $tag") unless (ref($tag) eq 'HASH'); |
197 |
$format = $tag->{'value'} || $tag->{'content'}; |
$format = $tag->{'value'} || $tag->{'content'}; |
198 |
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$log->debug("format: $format"); |
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199 |
my @v; |
my @v; |
200 |
if ($self->{'lookup_regex'} && $format =~ $self->{'lookup_regex'}) { |
if ($self->{'lookup_regex'} && $format =~ $self->{'lookup_regex'}) { |
201 |
@v = $self->fill_in_to_arr($rec,$format); |
@v = $self->fill_in_to_arr($rec,$format); |
202 |
} else { |
} else { |
203 |
@v = $self->parse_to_arr($rec,$format); |
@v = $self->parse_to_arr($rec,$format); |
204 |
} |
} |
205 |
next if (! @v); |
if (! @v) { |
206 |
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$log->debug("$field <",$self->{tag},"> format: $format no values"); |
207 |
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# next; |
208 |
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} else { |
209 |
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$log->debug("$field <",$self->{tag},"> format: $format values: ", join(",", @v)); |
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} |
211 |
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212 |
if ($tag->{'sort'}) { |
if ($tag->{'sort'}) { |
213 |
@v = $self->sort_arr(@v); |
@v = $self->sort_arr(@v); |
230 |
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231 |
foreach my $type (@types) { |
foreach my $type (@types) { |
232 |
# append to previous line? |
# append to previous line? |
233 |
$log->debug("type: $type ",sub { join(" ",@v) }, " ", $row->{'append'} || 'no append'); |
$log->debug("tag $field / $type [",sub { join(",",@v) }, "] ", $row->{'append'} || 'no append'); |
234 |
if ($tag->{'append'}) { |
if ($tag->{'append'}) { |
235 |
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236 |
# I will delimit appended part with |
# I will delimit appended part with |
499 |
if ($format =~ s/v(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,$i,\$found)/ges) { |
if ($format =~ s/v(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,$i,\$found)/ges) { |
500 |
$just_single = 0; |
$just_single = 0; |
501 |
} |
} |
502 |
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# non-repeatable fields |
# non-repeatable fields |
504 |
if ($format =~ s/s(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,0,\$found)/ges) { |
if ($format =~ s/s(\d+)(?:\^(\w))?/$self->get_data(\$rec,$1,$2,0,\$found)/ges) { |
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return if ($i > 0 && $just_single); |
return if ($i > 0 && $just_single); |
558 |
my $i = 0; |
my $i = 0; |
559 |
my @arr; |
my @arr; |
560 |
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561 |
while (my @v = $self->fill_in($rec,$format_utf8,$i++)) { |
while (my $v = $self->fill_in($rec,$format_utf8,$i++)) { |
562 |
push @arr, @v; |
push @arr, $v; |
563 |
} |
} |
564 |
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$log->debug("format '$format_utf8' returned ",--$i," elements: ", sub { join(" | ",@arr) }) if (@arr); |
$log->debug("format '$format_utf8' returned ",--$i," elements: ", sub { join(" | ",@arr) }) if (@arr); |
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573 |
Returns value from record. |
Returns value from record. |
574 |
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575 |
my $text = $self->get_data(\$rec,$f,$sf,$i,\$found); |
my $text = $self->get_data(\$rec,$f,$sf,$i,\$found,\$fld_occurances); |
576 |
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577 |
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Required arguments are: |
578 |
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579 |
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=over 8 |
580 |
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581 |
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=item C<$rec> |
582 |
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583 |
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record reference |
584 |
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585 |
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=item C<$f> |
586 |
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587 |
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field |
588 |
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589 |
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=item C<$sf> |
590 |
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591 |
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optional subfield |
592 |
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593 |
Arguments are: |
=item C<$i> |
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record reference C<$rec>, |
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field C<$f>, |
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optional subfiled C<$sf>, |
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index for repeatable values C<$i>. |
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594 |
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595 |
Optinal variable C<$found> will be incremeted if there |
index offset for repeatable values ( 0 ... $#occurances ) |
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is field. |
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596 |
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597 |
Returns value or empty string. |
=item C<$found> |
598 |
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599 |
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optional variable that will be incremeted if preset |
600 |
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601 |
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=item C<$fld_occurances> |
602 |
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603 |
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hash to hold maximum occurances of C<field\tsubfield> combinations |
604 |
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(which can be accessed using keys in same format) |
605 |
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606 |
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=back |
607 |
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608 |
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Returns value or empty string, updates C<$found> and C<fld_occurences> |
609 |
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if present. |
610 |
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611 |
=cut |
=cut |
612 |
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613 |
sub get_data { |
sub get_data { |
614 |
my $self = shift; |
my $self = shift; |
615 |
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616 |
my ($rec,$f,$sf,$i,$found) = @_; |
my ($rec,$f,$sf,$i,$found,$cache) = @_; |
617 |
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618 |
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return '' unless ($$rec->{$f} && ref($$rec->{$f}) eq 'ARRAY'); |
619 |
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620 |
if ($$rec->{$f}) { |
if (defined($$cache)) { |
621 |
return '' if (! $$rec->{$f}->[$i]); |
$$cache->{"$f\t$sf"} ||= $$#rec->{$f}; |
622 |
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} |
623 |
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624 |
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return '' unless ($$rec->{$f}->[$i]); |
625 |
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626 |
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{ |
627 |
no strict 'refs'; |
no strict 'refs'; |
628 |
if ($sf && $$rec->{$f}->[$i]->{$sf}) { |
if (defined($sf)) { |
629 |
$$found++ if (defined($$found)); |
$$found++ if (defined($$found) && $$rec->{$f}->[$i]->{$sf}); |
630 |
return $$rec->{$f}->[$i]->{$sf}; |
return $$rec->{$f}->[$i]->{$sf}; |
631 |
} elsif (! $sf && $$rec->{$f}->[$i]) { |
} else { |
632 |
$$found++ if (defined($$found)); |
$$found++ if (defined($$found)); |
633 |
# it still might have subfield, just |
# it still might have subfields, just |
634 |
# not specified, so we'll dump all |
# not specified, so we'll dump some debug info |
635 |
if ($$rec->{$f}->[$i] =~ /HASH/o) { |
if ($$rec->{$f}->[$i] =~ /HASH/o) { |
636 |
my $out; |
my $out; |
637 |
foreach my $k (keys %{$$rec->{$f}->[$i]}) { |
foreach my $k (keys %{$$rec->{$f}->[$i]}) { |
638 |
my $v = $$rec->{$f}->[$i]->{$k}; |
$out .= '$' . $k .':' . $$rec->{$f}->[$i]->{$k}." "; |
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$out .= "$v " if ($v); |
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639 |
} |
} |
640 |
return $out; |
return $out; |
641 |
} else { |
} else { |
642 |
return $$rec->{$f}->[$i]; |
return $$rec->{$f}->[$i]; |
643 |
} |
} |
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} else { |
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return ''; |
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644 |
} |
} |
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} else { |
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return ''; |
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645 |
} |
} |
646 |
} |
} |
647 |
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