1 |
package WebPAC::Normalize; |
package WebPAC::Normalize; |
2 |
use Exporter 'import'; |
use Exporter 'import'; |
3 |
@EXPORT = qw/ |
our @EXPORT = qw/ |
4 |
_set_rec _set_lookup |
_set_ds _set_lookup |
5 |
_set_load_row |
_set_load_row |
6 |
_get_ds _clean_ds |
_get_ds _clean_ds |
7 |
_debug |
_debug |
8 |
_pack_subfields_hash |
_pack_subfields_hash |
9 |
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10 |
tag search display |
search_display search display sorted |
11 |
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12 |
marc marc_indicators marc_repeatable_subfield |
marc marc_indicators marc_repeatable_subfield |
13 |
marc_compose marc_leader |
marc_compose marc_leader marc_fixed |
14 |
marc_duplicate marc_remove |
marc_duplicate marc_remove marc_count |
15 |
marc_original_order |
marc_original_order |
16 |
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|
17 |
rec1 rec2 rec |
rec1 rec2 rec |
18 |
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frec |
19 |
regex prefix suffix surround |
regex prefix suffix surround |
20 |
first lookup join_with |
first lookup join_with |
21 |
save_into_lookup |
save_into_lookup |
22 |
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23 |
split_rec_on |
split_rec_on |
24 |
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25 |
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get set |
26 |
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count |
27 |
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28 |
/; |
/; |
29 |
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30 |
use warnings; |
use warnings; |
38 |
# debugging warn(s) |
# debugging warn(s) |
39 |
my $debug = 0; |
my $debug = 0; |
40 |
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41 |
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use WebPAC::Normalize::ISBN; |
42 |
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push @EXPORT, ( 'isbn_10', 'isbn_13' ); |
43 |
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44 |
=head1 NAME |
=head1 NAME |
45 |
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|
46 |
WebPAC::Normalize - describe normalisaton rules using sets |
WebPAC::Normalize - describe normalisaton rules using sets |
47 |
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=head1 VERSION |
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Version 0.22 |
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48 |
=cut |
=cut |
49 |
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50 |
our $VERSION = '0.22'; |
our $VERSION = '0.32'; |
51 |
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52 |
=head1 SYNOPSIS |
=head1 SYNOPSIS |
53 |
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|
60 |
C<perl -c normalize.pl>. |
C<perl -c normalize.pl>. |
61 |
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62 |
Normalisation can generate multiple output normalized data. For now, supported output |
Normalisation can generate multiple output normalized data. For now, supported output |
63 |
types (on the left side of definition) are: C<tag>, C<display>, C<search> and |
types (on the left side of definition) are: C<search_display>, C<display>, C<search> and |
64 |
C<marc>. |
C<marc>. |
65 |
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|
66 |
=head1 FUNCTIONS |
=head1 FUNCTIONS |
79 |
marc_encoding => 'utf-8', |
marc_encoding => 'utf-8', |
80 |
config => $config, |
config => $config, |
81 |
load_row_coderef => sub { |
load_row_coderef => sub { |
82 |
my ($database,$input,$mfn) = shift; |
my ($database,$input,$mfn) = @_; |
83 |
$store->load_row( database => $database, input => $input, id => $mfn ); |
$store->load_row( database => $database, input => $input, id => $mfn ); |
84 |
}, |
}, |
85 |
); |
); |
107 |
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|
108 |
no strict 'subs'; |
no strict 'subs'; |
109 |
_set_lookup( $arg->{lookup} ) if defined($arg->{lookup}); |
_set_lookup( $arg->{lookup} ) if defined($arg->{lookup}); |
110 |
_set_rec( $arg->{row} ); |
_set_ds( $arg->{row} ); |
111 |
_set_config( $arg->{config} ) if defined($arg->{config}); |
_set_config( $arg->{config} ) if defined($arg->{config}); |
112 |
_clean_ds( %{ $arg } ); |
_clean_ds( %{ $arg } ); |
113 |
$load_row_coderef = $arg->{load_row_coderef}; |
$load_row_coderef = $arg->{load_row_coderef}; |
118 |
return _get_ds(); |
return _get_ds(); |
119 |
} |
} |
120 |
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121 |
=head2 _set_rec |
=head2 _set_ds |
122 |
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123 |
Set current record hash |
Set current record hash |
124 |
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125 |
_set_rec( $rec ); |
_set_ds( $rec ); |
126 |
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127 |
=cut |
=cut |
128 |
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129 |
my $rec; |
my $rec; |
130 |
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131 |
sub _set_rec { |
sub _set_ds { |
132 |
$rec = shift or die "no record hash"; |
$rec = shift or die "no record hash"; |
133 |
} |
} |
134 |
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168 |
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169 |
=cut |
=cut |
170 |
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171 |
my ($out, $marc_record, $marc_encoding, $marc_repeatable_subfield, $marc_indicators); |
my ($out, $marc_record, $marc_encoding, $marc_repeatable_subfield, $marc_indicators, $marc_leader); |
172 |
my ($marc_record_offset, $marc_fetch_offset) = (0, 0); |
my ($marc_record_offset, $marc_fetch_offset) = (0, 0); |
173 |
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174 |
sub _get_ds { |
sub _get_ds { |
175 |
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#warn "## out = ",dump($out); |
176 |
return $out; |
return $out; |
177 |
} |
} |
178 |
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186 |
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187 |
sub _clean_ds { |
sub _clean_ds { |
188 |
my $a = {@_}; |
my $a = {@_}; |
189 |
($out,$marc_record, $marc_encoding, $marc_repeatable_subfield, $marc_indicators) = (); |
($out,$marc_record, $marc_encoding, $marc_repeatable_subfield, $marc_indicators, $marc_leader) = (); |
190 |
($marc_record_offset, $marc_fetch_offset) = (0,0); |
($marc_record_offset, $marc_fetch_offset) = (0,0); |
191 |
$marc_encoding = $a->{marc_encoding}; |
$marc_encoding = $a->{marc_encoding}; |
192 |
} |
} |
291 |
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292 |
=cut |
=cut |
293 |
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294 |
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my $fetch_pos; |
295 |
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296 |
sub _get_marc_fields { |
sub _get_marc_fields { |
297 |
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|
298 |
my $arg = {@_}; |
my $arg = {@_}; |
299 |
warn "### _get_marc_fields arg: ", dump($arg), $/ if ($debug > 2); |
warn "### _get_marc_fields arg: ", dump($arg), $/ if ($debug > 2); |
300 |
my $offset = $marc_fetch_offset; |
$fetch_pos = $marc_fetch_offset; |
301 |
if ($arg->{offset}) { |
if ($arg->{offset}) { |
302 |
$offset = $arg->{offset}; |
$fetch_pos = $arg->{offset}; |
303 |
} elsif($arg->{fetch_next}) { |
} elsif($arg->{fetch_next}) { |
304 |
$marc_fetch_offset++; |
$marc_fetch_offset++; |
305 |
} |
} |
308 |
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|
309 |
warn "### full marc_record = ", dump( @{ $marc_record }), $/ if ($debug > 2); |
warn "### full marc_record = ", dump( @{ $marc_record }), $/ if ($debug > 2); |
310 |
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311 |
my $marc_rec = $marc_record->[ $offset ]; |
my $marc_rec = $marc_record->[ $fetch_pos ]; |
312 |
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313 |
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); |
314 |
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315 |
return if (! $marc_rec || ref($marc_rec) ne 'ARRAY' || $#{ $marc_rec } < 0); |
return if (! $marc_rec || ref($marc_rec) ne 'ARRAY' || $#{ $marc_rec } < 0); |
316 |
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331 |
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332 |
if ($debug) { |
if ($debug) { |
333 |
warn "## marc_repeatable_subfield = ", dump( $marc_repeatable_subfield ), $/ if ( $marc_repeatable_subfield ); |
warn "## marc_repeatable_subfield = ", dump( $marc_repeatable_subfield ), $/ if ( $marc_repeatable_subfield ); |
334 |
warn "## marc_record[$offset] = ", dump( $marc_rec ), $/; |
warn "## marc_record[$fetch_pos] = ", dump( $marc_rec ), $/; |
335 |
warn "## sorted_marc_record = ", dump( \@sorted_marc_record ), $/; |
warn "## sorted_marc_record = ", dump( \@sorted_marc_record ), $/; |
336 |
warn "## subfield count = ", dump( $u ), $/; |
warn "## subfield count = ", dump( $u ), $/; |
337 |
} |
} |
412 |
return \@m; |
return \@m; |
413 |
} |
} |
414 |
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415 |
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=head2 _get_marc_leader |
416 |
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417 |
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Return leader from currently fetched record by L</_get_marc_fields> |
418 |
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419 |
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print WebPAC::Normalize::_get_marc_leader(); |
420 |
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421 |
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=cut |
422 |
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423 |
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sub _get_marc_leader { |
424 |
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die "no fetch_pos, did you called _get_marc_fields first?" unless ( defined( $fetch_pos ) ); |
425 |
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return $marc_leader->[ $fetch_pos ]; |
426 |
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} |
427 |
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428 |
=head2 _debug |
=head2 _debug |
429 |
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|
430 |
Change level of debug warnings |
Change level of debug warnings |
444 |
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|
445 |
Those functions generally have to first in your normalization file. |
Those functions generally have to first in your normalization file. |
446 |
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447 |
=head2 tag |
=head2 search_display |
448 |
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|
449 |
Define new tag for I<search> and I<display>. |
Define output for L<search> and L<display> at the same time |
450 |
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|
451 |
tag('Title', rec('200','a') ); |
search_display('Title', rec('200','a') ); |
452 |
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453 |
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454 |
=cut |
=cut |
455 |
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456 |
sub tag { |
sub search_display { |
457 |
my $name = shift or die "tag needs name as first argument"; |
my $name = shift or die "search_display needs name as first argument"; |
458 |
my @o = grep { defined($_) && $_ ne '' } @_; |
my @o = grep { defined($_) && $_ ne '' } @_; |
459 |
return unless (@o); |
return unless (@o); |
|
$out->{$name}->{tag} = $name; |
|
460 |
$out->{$name}->{search} = \@o; |
$out->{$name}->{search} = \@o; |
461 |
$out->{$name}->{display} = \@o; |
$out->{$name}->{display} = \@o; |
462 |
} |
} |
463 |
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464 |
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=head2 tag |
465 |
|
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466 |
|
Old name for L<search_display>, but supported |
467 |
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468 |
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=cut |
469 |
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470 |
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sub tag { |
471 |
|
search_display( @_ ); |
472 |
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} |
473 |
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474 |
=head2 display |
=head2 display |
475 |
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|
476 |
Define tag just for I<display> |
Define output just for I<display> |
477 |
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|
478 |
@v = display('Title', rec('200','a') ); |
@v = display('Title', rec('200','a') ); |
479 |
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|
480 |
=cut |
=cut |
481 |
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|
482 |
sub display { |
sub _field { |
483 |
my $name = shift or die "display needs name as first argument"; |
my $type = shift or confess "need type -- BUG?"; |
484 |
|
my $name = shift or confess "needs name as first argument"; |
485 |
my @o = grep { defined($_) && $_ ne '' } @_; |
my @o = grep { defined($_) && $_ ne '' } @_; |
486 |
return unless (@o); |
return unless (@o); |
487 |
$out->{$name}->{tag} = $name; |
$out->{$name}->{$type} = \@o; |
|
$out->{$name}->{display} = \@o; |
|
488 |
} |
} |
489 |
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490 |
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sub display { _field( 'display', @_ ) } |
491 |
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492 |
=head2 search |
=head2 search |
493 |
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|
494 |
Prepare values just for I<search> |
Prepare values just for I<search> |
497 |
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498 |
=cut |
=cut |
499 |
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|
500 |
sub search { |
sub search { _field( 'search', @_ ) } |
501 |
my $name = shift or die "search needs name as first argument"; |
|
502 |
my @o = grep { defined($_) && $_ ne '' } @_; |
=head2 sorted |
503 |
return unless (@o); |
|
504 |
$out->{$name}->{tag} = $name; |
Insert into lists which will be automatically sorted |
505 |
$out->{$name}->{search} = \@o; |
|
506 |
} |
sorted('Title', rec('200','a') ); |
507 |
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508 |
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=cut |
509 |
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510 |
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sub sorted { _field( 'sorted', @_ ) } |
511 |
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512 |
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513 |
=head2 marc_leader |
=head2 marc_leader |
514 |
|
|
523 |
my ($offset,$value) = @_; |
my ($offset,$value) = @_; |
524 |
|
|
525 |
if ($offset) { |
if ($offset) { |
526 |
$out->{' leader'}->{ $offset } = $value; |
$marc_leader->[ $marc_record_offset ]->{ $offset } = $value; |
527 |
} else { |
} else { |
528 |
return $out->{' leader'}; |
|
529 |
|
if (defined($marc_leader)) { |
530 |
|
die "marc_leader not array = ", dump( $marc_leader ) unless (ref($marc_leader) eq 'ARRAY'); |
531 |
|
return $marc_leader->[ $marc_record_offset ]; |
532 |
|
} else { |
533 |
|
return; |
534 |
|
} |
535 |
|
} |
536 |
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} |
537 |
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538 |
|
=head2 marc_fixed |
539 |
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|
540 |
|
Create control/indentifier fields with values in fixed positions |
541 |
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|
542 |
|
marc_fixed('008', 00, '070402'); |
543 |
|
marc_fixed('008', 39, '|'); |
544 |
|
|
545 |
|
Positions not specified will be filled with spaces (C<0x20>). |
546 |
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|
547 |
|
There will be no effort to extend last specified value to full length of |
548 |
|
field in standard. |
549 |
|
|
550 |
|
=cut |
551 |
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|
552 |
|
sub marc_fixed { |
553 |
|
my ($f, $pos, $val) = @_; |
554 |
|
die "need marc(field, position, value)" unless defined($f) && defined($pos); |
555 |
|
|
556 |
|
confess "need val" unless defined $val; |
557 |
|
|
558 |
|
my $update = 0; |
559 |
|
|
560 |
|
map { |
561 |
|
if ($_->[0] eq $f) { |
562 |
|
my $old = $_->[1]; |
563 |
|
if (length($old) <= $pos) { |
564 |
|
$_->[1] .= ' ' x ( $pos - length($old) ) . $val; |
565 |
|
warn "## marc_fixed($f,$pos,'$val') append '$old' -> '$_->[1]'\n" if ($debug > 1); |
566 |
|
} else { |
567 |
|
$_->[1] = substr($old, 0, $pos) . $val . substr($old, $pos + length($val)); |
568 |
|
warn "## marc_fixed($f,$pos,'$val') update '$old' -> '$_->[1]'\n" if ($debug > 1); |
569 |
|
} |
570 |
|
$update++; |
571 |
|
} |
572 |
|
} @{ $marc_record->[ $marc_record_offset ] }; |
573 |
|
|
574 |
|
if (! $update) { |
575 |
|
my $v = ' ' x $pos . $val; |
576 |
|
push @{ $marc_record->[ $marc_record_offset ] }, [ $f, $v ]; |
577 |
|
warn "## marc_fixed($f,$pos,'val') created '$v'\n" if ($debug > 1); |
578 |
} |
} |
579 |
} |
} |
580 |
|
|
706 |
my $m = $marc_record->[ -1 ]; |
my $m = $marc_record->[ -1 ]; |
707 |
die "can't duplicate record which isn't defined" unless ($m); |
die "can't duplicate record which isn't defined" unless ($m); |
708 |
push @{ $marc_record }, dclone( $m ); |
push @{ $marc_record }, dclone( $m ); |
709 |
warn "## marc_duplicate = ", dump(@$marc_record), $/ if ($debug > 1); |
push @{ $marc_leader }, dclone( marc_leader() ); |
710 |
|
warn "## marc_duplicate = ", dump(@$marc_leader, @$marc_record), $/ if ($debug > 1); |
711 |
$marc_record_offset = $#{ $marc_record }; |
$marc_record_offset = $#{ $marc_record }; |
712 |
warn "## marc_record_offset = $marc_record_offset", $/ if ($debug > 1); |
warn "## marc_record_offset = $marc_record_offset", $/ if ($debug > 1); |
713 |
|
|
714 |
} |
} |
715 |
|
|
716 |
=head2 marc_remove |
=head2 marc_remove |
722 |
|
|
723 |
This will erase field C<200> or C<200^a> from current MARC record. |
This will erase field C<200> or C<200^a> from current MARC record. |
724 |
|
|
725 |
|
marc_remove('*'); |
726 |
|
|
727 |
|
Will remove all fields in current MARC record. |
728 |
|
|
729 |
This is useful after calling C<marc_duplicate> or on it's own (but, you |
This is useful after calling C<marc_duplicate> or on it's own (but, you |
730 |
should probably just remove that subfield definition if you are not |
should probably just remove that subfield definition if you are not |
731 |
using C<marc_duplicate>). |
using C<marc_duplicate>). |
743 |
|
|
744 |
warn "### marc_remove before = ", dump( $marc ), $/ if ($debug > 2); |
warn "### marc_remove before = ", dump( $marc ), $/ if ($debug > 2); |
745 |
|
|
746 |
my $i = 0; |
if ($f eq '*') { |
747 |
foreach ( 0 .. $#{ $marc } ) { |
|
748 |
last unless (defined $marc->[$i]); |
delete( $marc_record->[ $marc_record_offset ] ); |
749 |
warn "#### working on ",dump( @{ $marc->[$i] }), $/ if ($debug > 3); |
warn "## full marc_record = ", dump( @{ $marc_record }), $/ if ($debug > 1); |
750 |
if ($marc->[$i]->[0] eq $f) { |
|
751 |
if (! defined $sf) { |
} else { |
752 |
# remove whole field |
|
753 |
splice @$marc, $i, 1; |
my $i = 0; |
754 |
warn "#### slice \@\$marc, $i, 1 = ",dump( @{ $marc }), $/ if ($debug > 3); |
foreach ( 0 .. $#{ $marc } ) { |
755 |
$i--; |
last unless (defined $marc->[$i]); |
756 |
} else { |
warn "#### working on ",dump( @{ $marc->[$i] }), $/ if ($debug > 3); |
757 |
foreach my $j ( 0 .. (( $#{ $marc->[$i] } - 3 ) / 2) ) { |
if ($marc->[$i]->[0] eq $f) { |
758 |
my $o = ($j * 2) + 3; |
if (! defined $sf) { |
759 |
if ($marc->[$i]->[$o] eq $sf) { |
# remove whole field |
760 |
# remove subfield |
splice @$marc, $i, 1; |
761 |
splice @{$marc->[$i]}, $o, 2; |
warn "#### slice \@\$marc, $i, 1 = ",dump( @{ $marc }), $/ if ($debug > 3); |
762 |
warn "#### slice \@{\$marc->[$i]}, $o, 2 = ", dump( @{ $marc }), $/ if ($debug > 3); |
$i--; |
763 |
# is record now empty? |
} else { |
764 |
if ($#{ $marc->[$i] } == 2) { |
foreach my $j ( 0 .. (( $#{ $marc->[$i] } - 3 ) / 2) ) { |
765 |
splice @$marc, $i, 1; |
my $o = ($j * 2) + 3; |
766 |
warn "#### slice \@\$marc, $i, 1 = ", dump( @{ $marc }), $/ if ($debug > 3); |
if ($marc->[$i]->[$o] eq $sf) { |
767 |
$i--; |
# remove subfield |
768 |
}; |
splice @{$marc->[$i]}, $o, 2; |
769 |
|
warn "#### slice \@{\$marc->[$i]}, $o, 2 = ", dump( @{ $marc }), $/ if ($debug > 3); |
770 |
|
# is record now empty? |
771 |
|
if ($#{ $marc->[$i] } == 2) { |
772 |
|
splice @$marc, $i, 1; |
773 |
|
warn "#### slice \@\$marc, $i, 1 = ", dump( @{ $marc }), $/ if ($debug > 3); |
774 |
|
$i--; |
775 |
|
}; |
776 |
|
} |
777 |
} |
} |
778 |
} |
} |
779 |
} |
} |
780 |
|
$i++; |
781 |
} |
} |
|
$i++; |
|
|
} |
|
782 |
|
|
783 |
warn "### marc_remove($f", $sf ? ",$sf" : "", ") after = ", dump( $marc ), $/ if ($debug > 2); |
warn "### marc_remove($f", $sf ? ",$sf" : "", ") after = ", dump( $marc ), $/ if ($debug > 2); |
784 |
|
|
785 |
$marc_record->[ $marc_record_offset ] = $marc; |
$marc_record->[ $marc_record_offset ] = $marc; |
786 |
|
} |
787 |
|
|
788 |
warn "## full marc_record = ", dump( @{ $marc_record }), $/ if ($debug > 1); |
warn "## full marc_record = ", dump( @{ $marc_record }), $/ if ($debug > 1); |
789 |
} |
} |
858 |
warn "## marc_record = ", dump( $marc_record ),$/ if ($debug > 1); |
warn "## marc_record = ", dump( $marc_record ),$/ if ($debug > 1); |
859 |
} |
} |
860 |
|
|
861 |
|
=head2 marc_count |
862 |
|
|
863 |
|
Return number of MARC records created using L</marc_duplicate>. |
864 |
|
|
865 |
|
print "created ", marc_count(), " records"; |
866 |
|
|
867 |
|
=cut |
868 |
|
|
869 |
|
sub marc_count { |
870 |
|
return $#{ $marc_record }; |
871 |
|
} |
872 |
|
|
873 |
|
|
874 |
=head1 Functions to extract data from input |
=head1 Functions to extract data from input |
875 |
|
|
892 |
|
|
893 |
my ($h,$include_subfields) = @_; |
my ($h,$include_subfields) = @_; |
894 |
|
|
895 |
|
# sanity and ease of use |
896 |
|
return $h if (ref($h) ne 'HASH'); |
897 |
|
|
898 |
if ( defined($h->{subfields}) ) { |
if ( defined($h->{subfields}) ) { |
899 |
my $sfs = delete $h->{subfields} || die "no subfields?"; |
my $sfs = delete $h->{subfields} || die "no subfields?"; |
900 |
my @out; |
my @out; |
994 |
@v = rec('200') |
@v = rec('200') |
995 |
@v = rec('200','a') |
@v = rec('200','a') |
996 |
|
|
997 |
|
If rec() returns just single value, it will |
998 |
|
return scalar, not array. |
999 |
|
|
1000 |
=cut |
=cut |
1001 |
|
|
1002 |
|
sub frec { |
1003 |
|
my @out = rec(@_); |
1004 |
|
warn "rec(",dump(@_),") has more than one return value, ignoring\n" if $#out > 0; |
1005 |
|
return shift @out; |
1006 |
|
} |
1007 |
|
|
1008 |
sub rec { |
sub rec { |
1009 |
my @out; |
my @out; |
1010 |
if ($#_ == 0) { |
if ($#_ == 0) { |
1012 |
} elsif ($#_ == 1) { |
} elsif ($#_ == 1) { |
1013 |
@out = rec2(@_); |
@out = rec2(@_); |
1014 |
} |
} |
1015 |
if (@out) { |
if ($#out == 0 && ! wantarray) { |
1016 |
|
return $out[0]; |
1017 |
|
} elsif (@out) { |
1018 |
return @out; |
return @out; |
1019 |
} else { |
} else { |
1020 |
return ''; |
return ''; |
1050 |
=cut |
=cut |
1051 |
|
|
1052 |
sub prefix { |
sub prefix { |
1053 |
my $p = shift or return; |
my $p = shift; |
1054 |
|
return @_ unless defined( $p ); |
1055 |
return map { $p . $_ } grep { defined($_) } @_; |
return map { $p . $_ } grep { defined($_) } @_; |
1056 |
} |
} |
1057 |
|
|
1064 |
=cut |
=cut |
1065 |
|
|
1066 |
sub suffix { |
sub suffix { |
1067 |
my $s = shift or die "suffix needs string as first argument"; |
my $s = shift; |
1068 |
|
return @_ unless defined( $s ); |
1069 |
return map { $_ . $s } grep { defined($_) } @_; |
return map { $_ . $s } grep { defined($_) } @_; |
1070 |
} |
} |
1071 |
|
|
1078 |
=cut |
=cut |
1079 |
|
|
1080 |
sub surround { |
sub surround { |
1081 |
my $p = shift or die "surround need prefix as first argument"; |
my $p = shift; |
1082 |
my $s = shift or die "surround needs suffix as second argument"; |
my $s = shift; |
1083 |
|
$p = '' unless defined( $p ); |
1084 |
|
$s = '' unless defined( $s ); |
1085 |
return map { $p . $_ . $s } grep { defined($_) } @_; |
return map { $p . $_ . $s } grep { defined($_) } @_; |
1086 |
} |
} |
1087 |
|
|
1146 |
sub lookup { |
sub lookup { |
1147 |
my ($what, $database, $input, $key, $having) = @_; |
my ($what, $database, $input, $key, $having) = @_; |
1148 |
|
|
1149 |
confess "lookup needs 5 arguments: what, database, input, key, having" unless ($#_ == 4); |
confess "lookup needs 5 arguments: what, database, input, key, having\n" unless ($#_ == 4); |
1150 |
|
|
1151 |
warn "## lookup ($database, $input, $key)", $/ if ($debug > 1); |
warn "## lookup ($database, $input, $key)", $/ if ($debug > 1); |
1152 |
return unless (defined($lookup->{$database}->{$input}->{$key})); |
return unless (defined($lookup->{$database}->{$input}->{$key})); |
1160 |
|
|
1161 |
foreach my $h ( @having ) { |
foreach my $h ( @having ) { |
1162 |
if (defined($lookup->{$database}->{$input}->{$key}->{$h})) { |
if (defined($lookup->{$database}->{$input}->{$key}->{$h})) { |
1163 |
warn "lookup for $database/$input/$key/$h return ",dump($lookup->{$database}->{$input}->{$key}->{$h}),"\n"; |
warn "lookup for $database/$input/$key/$h return ",dump($lookup->{$database}->{$input}->{$key}->{$h}),"\n" if ($debug); |
1164 |
$mfns->{$_}++ foreach keys %{ $lookup->{$database}->{$input}->{$key}->{$h} }; |
$mfns->{$_}++ foreach keys %{ $lookup->{$database}->{$input}->{$key}->{$h} }; |
1165 |
} |
} |
1166 |
} |
} |
1169 |
|
|
1170 |
my @mfns = sort keys %$mfns; |
my @mfns = sort keys %$mfns; |
1171 |
|
|
1172 |
warn "# lookup loading $database/$input/$key mfn ", join(",",@mfns)," having ",dump(@having),"\n"; |
warn "# lookup loading $database/$input/$key mfn ", join(",",@mfns)," having ",dump(@having),"\n" if ($debug); |
1173 |
|
|
1174 |
my $old_rec = $rec; |
my $old_rec = $rec; |
1175 |
my @out; |
my @out; |
1177 |
foreach my $mfn (@mfns) { |
foreach my $mfn (@mfns) { |
1178 |
$rec = $load_row_coderef->( $database, $input, $mfn ); |
$rec = $load_row_coderef->( $database, $input, $mfn ); |
1179 |
|
|
1180 |
warn "got $database/$input/$mfn = ", dump($rec), $/; |
warn "got $database/$input/$mfn = ", dump($rec), $/ if ($debug); |
1181 |
|
|
1182 |
my @vals = $what->(); |
my @vals = $what->(); |
1183 |
|
|
1184 |
push @out, ( @vals ); |
push @out, ( @vals ); |
1185 |
|
|
1186 |
warn "lookup for mfn $mfn returned ", dump(@vals), $/; |
warn "lookup for mfn $mfn returned ", dump(@vals), $/ if ($debug); |
1187 |
} |
} |
1188 |
|
|
1189 |
# if (ref($lookup->{$k}) eq 'ARRAY') { |
# if (ref($lookup->{$k}) eq 'ARRAY') { |
1194 |
|
|
1195 |
$rec = $old_rec; |
$rec = $old_rec; |
1196 |
|
|
1197 |
warn "## lookup returns = ", dump(@out), $/; |
warn "## lookup returns = ", dump(@out), $/ if ($debug); |
1198 |
|
|
1199 |
if ($#out == 0) { |
if ($#out == 0) { |
1200 |
return $out[0]; |
return $out[0]; |
1256 |
$database_code = config(); # use _ from hash |
$database_code = config(); # use _ from hash |
1257 |
$database_name = config('name'); |
$database_name = config('name'); |
1258 |
$database_input_name = config('input name'); |
$database_input_name = config('input name'); |
|
$tag = config('input normalize tag'); |
|
1259 |
|
|
1260 |
Up to three levels are supported. |
Up to three levels are supported. |
1261 |
|
|
1371 |
} |
} |
1372 |
} |
} |
1373 |
|
|
1374 |
|
my $hash; |
1375 |
|
|
1376 |
|
=head2 set |
1377 |
|
|
1378 |
|
set( key => 'value' ); |
1379 |
|
|
1380 |
|
=cut |
1381 |
|
|
1382 |
|
sub set { |
1383 |
|
my ($k,$v) = @_; |
1384 |
|
warn "## set ( $k => ", dump($v), " )", $/ if ( $debug ); |
1385 |
|
$hash->{$k} = $v; |
1386 |
|
}; |
1387 |
|
|
1388 |
|
=head2 get |
1389 |
|
|
1390 |
|
get( 'key' ); |
1391 |
|
|
1392 |
|
=cut |
1393 |
|
|
1394 |
|
sub get { |
1395 |
|
my $k = shift || return; |
1396 |
|
my $v = $hash->{$k}; |
1397 |
|
warn "## get $k = ", dump( $v ), $/ if ( $debug ); |
1398 |
|
return $v; |
1399 |
|
} |
1400 |
|
|
1401 |
|
=head2 count |
1402 |
|
|
1403 |
|
if ( count( @result ) == 1 ) { |
1404 |
|
# do something if only 1 result is there |
1405 |
|
} |
1406 |
|
|
1407 |
|
=cut |
1408 |
|
|
1409 |
|
sub count { |
1410 |
|
warn "## count ",dump(@_),$/ if ( $debug ); |
1411 |
|
return @_ . ''; |
1412 |
|
} |
1413 |
|
|
1414 |
# END |
# END |
1415 |
1; |
1; |