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tag search display |
tag search display |
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marc marc_indicators marc_repeatable_subfield |
marc marc_indicators marc_repeatable_subfield |
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marc_compose marc_leader |
marc_compose marc_leader |
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marc_duplicate marc_remove |
marc_duplicate marc_remove marc_count |
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marc_original_order |
marc_original_order |
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rec1 rec2 rec |
rec1 rec2 rec |
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=head1 VERSION |
=head1 VERSION |
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Version 0.26 |
Version 0.27 |
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=cut |
=cut |
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our $VERSION = '0.26'; |
our $VERSION = '0.27'; |
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=head1 SYNOPSIS |
=head1 SYNOPSIS |
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289 |
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290 |
=cut |
=cut |
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292 |
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my $fetch_pos; |
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sub _get_marc_fields { |
sub _get_marc_fields { |
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my $arg = {@_}; |
my $arg = {@_}; |
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warn "### _get_marc_fields arg: ", dump($arg), $/ if ($debug > 2); |
warn "### _get_marc_fields arg: ", dump($arg), $/ if ($debug > 2); |
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my $offset = $marc_fetch_offset; |
$fetch_pos = $marc_fetch_offset; |
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if ($arg->{offset}) { |
if ($arg->{offset}) { |
300 |
$offset = $arg->{offset}; |
$fetch_pos = $arg->{offset}; |
301 |
} elsif($arg->{fetch_next}) { |
} elsif($arg->{fetch_next}) { |
302 |
$marc_fetch_offset++; |
$marc_fetch_offset++; |
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} |
} |
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warn "### full marc_record = ", dump( @{ $marc_record }), $/ if ($debug > 2); |
warn "### full marc_record = ", dump( @{ $marc_record }), $/ if ($debug > 2); |
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my $marc_rec = $marc_record->[ $offset ]; |
my $marc_rec = $marc_record->[ $fetch_pos ]; |
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warn "## _get_marc_fields (at offset: $offset) -- marc_record = ", dump( @$marc_rec ), $/ if ($debug > 1); |
warn "## _get_marc_fields (at offset: $fetch_pos) -- marc_record = ", dump( @$marc_rec ), $/ if ($debug > 1); |
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return if (! $marc_rec || ref($marc_rec) ne 'ARRAY' || $#{ $marc_rec } < 0); |
return if (! $marc_rec || ref($marc_rec) ne 'ARRAY' || $#{ $marc_rec } < 0); |
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if ($debug) { |
if ($debug) { |
331 |
warn "## marc_repeatable_subfield = ", dump( $marc_repeatable_subfield ), $/ if ( $marc_repeatable_subfield ); |
warn "## marc_repeatable_subfield = ", dump( $marc_repeatable_subfield ), $/ if ( $marc_repeatable_subfield ); |
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warn "## marc_record[$offset] = ", dump( $marc_rec ), $/; |
warn "## marc_record[$fetch_pos] = ", dump( $marc_rec ), $/; |
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warn "## sorted_marc_record = ", dump( \@sorted_marc_record ), $/; |
warn "## sorted_marc_record = ", dump( \@sorted_marc_record ), $/; |
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warn "## subfield count = ", dump( $u ), $/; |
warn "## subfield count = ", dump( $u ), $/; |
335 |
} |
} |
410 |
return \@m; |
return \@m; |
411 |
} |
} |
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=head2 _get_marc_leader |
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Return leader from currently fetched record by L</_get_marc_fields> |
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print WebPAC::Normalize::_get_marc_leader(); |
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=cut |
420 |
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421 |
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sub _get_marc_leader { |
422 |
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die "no fetch_pos, did you called _get_marc_fields first?" unless ( defined( $fetch_pos ) ); |
423 |
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return $marc_leader->[ $fetch_pos ]; |
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} |
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=head2 _debug |
=head2 _debug |
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428 |
Change level of debug warnings |
Change level of debug warnings |
505 |
my ($offset,$value) = @_; |
my ($offset,$value) = @_; |
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if ($offset) { |
if ($offset) { |
508 |
$marc_leader->{ $offset } = $value; |
$marc_leader->[ $marc_record_offset ]->{ $offset } = $value; |
509 |
} else { |
} else { |
510 |
return $marc_leader; |
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511 |
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if (defined($marc_leader)) { |
512 |
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die "marc_leader not array = ", dump( $marc_leader ) unless (ref($marc_leader) eq 'ARRAY'); |
513 |
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return $marc_leader->[ $marc_record_offset ]; |
514 |
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} else { |
515 |
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return; |
516 |
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} |
517 |
} |
} |
518 |
} |
} |
519 |
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645 |
my $m = $marc_record->[ -1 ]; |
my $m = $marc_record->[ -1 ]; |
646 |
die "can't duplicate record which isn't defined" unless ($m); |
die "can't duplicate record which isn't defined" unless ($m); |
647 |
push @{ $marc_record }, dclone( $m ); |
push @{ $marc_record }, dclone( $m ); |
648 |
warn "## marc_duplicate = ", dump(@$marc_record), $/ if ($debug > 1); |
push @{ $marc_leader }, dclone( marc_leader() ); |
649 |
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warn "## marc_duplicate = ", dump(@$marc_leader, @$marc_record), $/ if ($debug > 1); |
650 |
$marc_record_offset = $#{ $marc_record }; |
$marc_record_offset = $#{ $marc_record }; |
651 |
warn "## marc_record_offset = $marc_record_offset", $/ if ($debug > 1); |
warn "## marc_record_offset = $marc_record_offset", $/ if ($debug > 1); |
652 |
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653 |
} |
} |
654 |
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655 |
=head2 marc_remove |
=head2 marc_remove |
797 |
warn "## marc_record = ", dump( $marc_record ),$/ if ($debug > 1); |
warn "## marc_record = ", dump( $marc_record ),$/ if ($debug > 1); |
798 |
} |
} |
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=head2 marc_count |
801 |
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802 |
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Return number of MARC records created using L</marc_duplicate>. |
803 |
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804 |
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print "created ", marc_count(), " records"; |
805 |
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806 |
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=cut |
807 |
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808 |
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sub marc_count { |
809 |
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return $#{ $marc_record }; |
810 |
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} |
811 |
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812 |
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813 |
=head1 Functions to extract data from input |
=head1 Functions to extract data from input |
814 |
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