=head2 GetBiblio
- ( $count, @results ) = &GetBiblio($biblionumber);
+ my $biblio = &GetBiblio($biblionumber);
=cut
my $count = 0;
my @results;
$sth->execute($biblionumber);
- while ( my $data = $sth->fetchrow_hashref ) {
- $results[$count] = $data;
- $count++;
- } # while
- $sth->finish;
- return ( $count, @results );
+ if ( my $data = $sth->fetchrow_hashref ) {
+ return $data;
+ }
+ return;
} # sub GetBiblio
=head2 GetBiblioItemInfosOf
sub GetMarcSubjects {
my ( $record, $marcflavour ) = @_;
- my ( $mintag, $maxtag );
+ my ( $mintag, $maxtag, $fields_filter );
if ( $marcflavour eq "UNIMARC" ) {
$mintag = "600";
$maxtag = "611";
- } else { # assume marc21 if not unimarc
+ $fields_filter = '6..';
+ } else { # marc21/normarc
$mintag = "600";
$maxtag = "699";
+ $fields_filter = '6..';
}
my @marcsubjects;
- my $subject = "";
- my $subfield = "";
- my $marcsubject;
my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
+ my $authoritysep = C4::Context->preference('authoritysep');
- foreach my $field ( $record->field('6..') ) {
- next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
+ foreach my $field ( $record->field($fields_filter) ) {
+ next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
my @subfields_loop;
my @subfields = $field->subfields();
- my $counter = 0;
my @link_loop;
- # if there is an authority link, build the link with an= subfield9
- my $found9 = 0;
+ # if there is an authority link, build the links with an= subfield9
+ my $subfield9 = $field->subfield('9');
+ my $authoritylink;
+ if ($subfield9) {
+ my $linkvalue = $subfield9;
+ $linkvalue =~ s/(\(|\))//g;
+ @link_loop = ( { limit => 'an', 'link' => $linkvalue } );
+ $authoritylink = $linkvalue
+ }
+
+ # other subfields
for my $subject_subfield (@subfields) {
+ next if ( $subject_subfield->[0] eq '9' );
# don't load unimarc subfields 3,4,5
next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
-
# don't load MARC21 subfields 2 (FIXME: any more subfields??)
next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
+
my $code = $subject_subfield->[0];
my $value = $subject_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
- my $operator;
- if ( $counter != 0 ) {
- $operator = ' and ';
- }
- if ( $code eq 9 ) {
- $found9 = 1;
- @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
- }
- if ( not $found9 ) {
- push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
- }
- my $separator;
- if ( $counter != 0 ) {
- $separator = C4::Context->preference('authoritysep');
+ # if no authority link, build a search query
+ unless ($subfield9) {
+ push @link_loop, {
+ limit => $subject_limit,
+ 'link' => $linkvalue,
+ operator => (scalar @link_loop) ? ' and ' : undef
+ };
}
-
- # ignore $9
my @this_link_loop = @link_loop;
- push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 || $subject_subfield->[0] eq '0' );
- $counter++;
+ # do not display $0
+ unless ( $code eq '0' ) {
+ push @subfields_loop, {
+ code => $code,
+ value => $value,
+ link_loop => \@this_link_loop,
+ separator => (scalar @subfields_loop) ? $authoritysep : ''
+ };
+ }
}
- push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
+ push @marcsubjects, {
+ MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop,
+ authoritylink => $authoritylink,
+ };
}
return \@marcsubjects;
sub GetMarcAuthors {
my ( $record, $marcflavour ) = @_;
- my ( $mintag, $maxtag );
+ my ( $mintag, $maxtag, $fields_filter );
# tagslib useful for UNIMARC author reponsabilities
my $tagslib =
if ( $marcflavour eq "UNIMARC" ) {
$mintag = "700";
$maxtag = "712";
- } elsif ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) { # assume marc21 or normarc if not unimarc
+ $fields_filter = '7..';
+ } else { # marc21/normarc
$mintag = "700";
$maxtag = "720";
- } else {
- return;
+ $fields_filter = '7..';
}
+
my @marcauthors;
+ my $authoritysep = C4::Context->preference('authoritysep');
- foreach my $field ( $record->fields ) {
+ foreach my $field ( $record->field($fields_filter) ) {
next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
my @subfields_loop;
my @link_loop;
# if there is an authority link, build the link with Koha-Auth-Number: subfield9
my $subfield9 = $field->subfield('9');
+ if ($subfield9) {
+ my $linkvalue = $subfield9;
+ $linkvalue =~ s/(\(|\))//g;
+ @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
+ }
+
+ # other subfields
for my $authors_subfield (@subfields) {
+ next if ( $authors_subfield->[0] eq '9' );
# don't load unimarc subfields 3, 5
next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
- my $subfieldcode = $authors_subfield->[0];
+
+ my $code = $authors_subfield->[0];
my $value = $authors_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
- my $operator;
- if ( $count_auth != 0 ) {
- $operator = ' and ';
- }
-
- # if we have an authority link, use that as the link, otherwise use standard searching
- if ($subfield9) {
- @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
- } else {
-
- # reset $linkvalue if UNIMARC author responsibility
- if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
- $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
- }
- push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
+ # UNIMARC author responsibility
+ if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
+ $value = GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib );
+ $linkvalue = "($value)";
+ }
+ # if no authority link, build a search query
+ unless ($subfield9) {
+ push @link_loop, {
+ limit => 'au',
+ 'link' => $linkvalue,
+ operator => (scalar @link_loop) ? ' and ' : undef
+ };
}
- $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
- if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
my @this_link_loop = @link_loop;
- my $separator;
- if ( $count_auth != 0 ) {
- $separator = C4::Context->preference('authoritysep');
+ # do not display $0
+ unless ( $code eq '0') {
+ push @subfields_loop, {
+ tag => $field->tag(),
+ code => $code,
+ value => $value,
+ link_loop => \@this_link_loop,
+ separator => (scalar @subfields_loop) ? $authoritysep : ''
+ };
}
- push @subfields_loop,
- { tag => $field->tag(),
- code => $subfieldcode,
- value => $value,
- link_loop => \@this_link_loop,
- separator => $separator
- }
- unless ( $authors_subfield->[0] eq '9' || $authors_subfield->[0] eq '0');
- $count_auth++;
- }
- push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
+ }
+ push @marcauthors, {
+ MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
+ authoritylink => $subfield9,
+ };
}
return \@marcauthors;
}
sub GetMarcSeries {
my ( $record, $marcflavour ) = @_;
- my ( $mintag, $maxtag );
+ my ( $mintag, $maxtag, $fields_filter );
if ( $marcflavour eq "UNIMARC" ) {
$mintag = "600";
$maxtag = "619";
- } else { # assume marc21 if not unimarc
+ $fields_filter = '6..';
+ } else { # marc21/normarc
$mintag = "440";
$maxtag = "490";
+ $fields_filter = '4..';
}
my @marcseries;
- my $subjct = "";
- my $subfield = "";
- my $marcsubjct;
+ my $authoritysep = C4::Context->preference('authoritysep');
- foreach my $field ( $record->field('440'), $record->field('490') ) {
+ foreach my $field ( $record->field($fields_filter) ) {
+ next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
my @subfields_loop;
-
- #my $value = $field->subfield('a');
- #$marcsubjct = {MARCSUBJCT => $value,};
my @subfields = $field->subfields();
-
- #warn "subfields:".join " ", @$subfields;
- my $counter = 0;
my @link_loop;
+
for my $series_subfield (@subfields) {
- my $volume_number;
- undef $volume_number;
- # see if this is an instance of a volume
- if ( $series_subfield->[0] eq 'v' ) {
- $volume_number = 1;
- }
+ # ignore $9, used for authority link
+ next if ( $series_subfield->[0] eq '9' );
+ my $volume_number;
my $code = $series_subfield->[0];
my $value = $series_subfield->[1];
my $linkvalue = $value;
$linkvalue =~ s/(\(|\))//g;
- if ( $counter != 0 ) {
- push @link_loop, { link => $linkvalue, operator => ' and ', };
- } else {
- push @link_loop, { link => $linkvalue, operator => undef, };
- }
- my $separator;
- if ( $counter != 0 ) {
- $separator = C4::Context->preference('authoritysep');
+
+ # see if this is an instance of a volume
+ if ( $code eq 'v' ) {
+ $volume_number = 1;
}
+
+ push @link_loop, {
+ 'link' => $linkvalue,
+ operator => (scalar @link_loop) ? ' and ' : undef
+ };
+
if ($volume_number) {
push @subfields_loop, { volumenum => $value };
} else {
- if ( $series_subfield->[0] ne '9' ) {
- push @subfields_loop, {
- code => $code,
- value => $value,
- link_loop => \@link_loop,
- separator => $separator,
- volumenum => $volume_number,
- };
+ push @subfields_loop, {
+ code => $code,
+ value => $value,
+ link_loop => \@link_loop,
+ separator => (scalar @subfields_loop) ? $authoritysep : '',
+ volumenum => $volume_number,
}
}
- $counter++;
}
push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
- #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
- #push @marcsubjcts, $marcsubjct;
- #$subjct = $value;
-
}
- my $marcseriessarray = \@marcseries;
- return $marcseriessarray;
+ return \@marcseries;
} #end getMARCseriess
=head2 GetMarcHosts
=head2 EmbedItemsInMarcBiblio
- EmbedItemsInMarcBiblio($marc, $biblionumber);
+ EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
Given a MARC::Record object containing a bib record,
modify it to include the items attached to it as 9XX
per the bib's MARC framework.
+if $itemnumbers is defined, only specified itemnumbers are embedded
=cut
sub EmbedItemsInMarcBiblio {
- my ($marc, $biblionumber) = @_;
+ my ($marc, $biblionumber, $itemnumbers) = @_;
croak "No MARC record" unless $marc;
my $frameworkcode = GetFrameworkCode($biblionumber);
my @item_fields;
my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
while (my ($itemnumber) = $sth->fetchrow_array) {
+ next if $itemnumbers and not grep { $_ == $itemnumber } @$itemnumbers;
require C4::Items;
my $item_marc = C4::Items::GetMarcItem($biblionumber, $itemnumber);
push @item_fields, $item_marc->field($itemtag);
projects / koha_fer / blobdiff