GetMarcISBN
GetMarcISSN
GetMarcSubjects
- GetMarcAuthors
GetMarcSeries
GetMarcUrls
GetUsedMarcStructure
DelBiblio
BiblioAutoLink
LinkBibHeadingsToAuthorities
+ ApplyMarcOverlayRules
TransformMarcToKoha
TransformHtmlToMarc
TransformHtmlToXml
use C4::Koha;
use C4::Log qw( logaction ); # logaction
use C4::Budgets;
-use C4::ClassSource qw( GetClassSort );
+use C4::ClassSource qw( GetClassSort GetClassSource );
use C4::Charset qw(
nsb_clean
SetMarcUnicodeFlag
use Koha::Biblio::Metadatas;
use Koha::Holds;
use Koha::ItemTypes;
+use Koha::MarcOverlayRules;
use Koha::Plugins;
use Koha::SearchEngine;
use Koha::SearchEngine::Indexer;
=head2 ModBiblio
- ModBiblio( $record,$biblionumber,$frameworkcode, $disable_autolink);
+ ModBiblio($record, $biblionumber, $frameworkcode, $options);
Replace an existing bib record identified by C<$biblionumber>
with one supplied by the MARC::Record object C<$record>. The embedded
which fields are used to store embedded item, biblioitem,
and biblionumber data for indexing.
-Unless C<$disable_autolink> is passed ModBiblio will relink record headings
+The C<$options> argument is a hashref with additional parameters:
+
+=over 4
+
+=item C<overlay_context>
+
+This parameter is forwarded to L</ApplyMarcOverlayRules> where it is used for
+selecting the current rule set if MARCOverlayRules is enabled.
+See L</ApplyMarcOverlayRules> for more details.
+
+=item C<disable_autolink>
+
+Unless C<disable_autolink> is passed ModBiblio will relink record headings
to authorities based on settings in the system preferences. This flag allows
us to not relink records when the authority linker is saving modifications.
+=back
+
Returns 1 on success 0 on failure
=cut
sub ModBiblio {
- my ( $record, $biblionumber, $frameworkcode, $disable_autolink ) = @_;
+ my ( $record, $biblionumber, $frameworkcode, $options ) = @_;
+ $options //= {};
+
if (!$record) {
carp 'No record passed to ModBiblio';
return 0;
logaction( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
}
- if ( !$disable_autolink && C4::Context->preference('BiblioAddsAuthorities') ) {
+ if ( !$options->{disable_autolink} && C4::Context->preference('BiblioAddsAuthorities') ) {
BiblioAutoLink( $record, $frameworkcode );
}
_strip_item_fields($record, $frameworkcode);
+ # apply overlay rules
+ if ( C4::Context->preference('MARCOverlayRules')
+ && $biblionumber
+ && defined $options
+ && exists $options->{overlay_context} )
+ {
+ $record = ApplyMarcOverlayRules(
+ {
+ biblionumber => $biblionumber,
+ record => $record,
+ overlay_context => $options->{overlay_context},
+ }
+ );
+ }
+
# update biblionumber and biblioitemnumber in MARC
# FIXME - this is assuming a 1 to 1 relationship between
# biblios and biblioitems
_koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
# update the MARC record (that now contains biblio and items) with the new record data
- &ModBiblioMarc( $record, $biblionumber );
+ ModBiblioMarc( $record, $biblionumber );
# modify the other koha tables
_koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
my @listtags;
my $subfield;
- if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
+ if ( $marcflavour eq "MARC21" ) {
@listtags = ('345', '020');
$subfield="c";
} elsif ( $marcflavour eq "UNIMARC" ) {
return $itemtype ? $itemtype->translated_description : q||;
}
+ if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "cn_source" ) {
+ my $source = GetClassSource($value);
+ return $source ? $source->{description} : q||;
+ }
+
#---- "true" authorized value
$category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
}
return;
}
my $controlnumber = "";
- # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
+ # Control number or Record identifier are the same field in MARC21 and UNIMARC
# Keep $marcflavour for possible later use
- if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
+ if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" ) {
my $controlnumberField = $record->field('001');
if ($controlnumberField) {
$controlnumber = $controlnumberField->data();
if ( $marcflavour eq "UNIMARC" ) {
$scope = '011';
}
- else { # assume MARC21 or NORMARC
+ else { # assume MARC21
$scope = '022';
}
my @marcissns;
$mintag = "600";
$maxtag = "611";
$fields_filter = '6..';
- } else { # marc21/normarc
+ } else { # marc21
$mintag = "600";
$maxtag = "699";
$fields_filter = '6..';
return \@marcsubjects;
} #end getMARCsubjects
-=head2 GetMarcAuthors
-
- authors = GetMarcAuthors($record,$marcflavour);
-
-Get all authors from the MARC record and returns them in an array.
-The authors are stored in different fields depending on MARC flavour
-
-=cut
-
-sub GetMarcAuthors {
- my ( $record, $marcflavour ) = @_;
- if (!$record) {
- carp 'GetMarcAuthors called on undefined record';
- return;
- }
- my ( $mintag, $maxtag, $fields_filter );
-
- # tagslib useful only for UNIMARC author responsibilities
- my $tagslib;
- if ( $marcflavour eq "UNIMARC" ) {
- # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
- $tagslib = GetMarcStructure( 1, '', { unsafe => 1 });
- $mintag = "700";
- $maxtag = "712";
- $fields_filter = '7..';
- } else { # marc21/normarc
- $mintag = "700";
- $maxtag = "720";
- $fields_filter = '7..';
- }
-
- my @marcauthors;
- my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator');
-
- foreach my $field ( $record->field($fields_filter) ) {
- next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
- my @subfields_loop;
- my @link_loop;
- my @subfields = $field->subfields();
- my $count_auth = 0;
-
- # 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
- my $unimarc3;
- for my $authors_subfield (@subfields) {
- next if ( $authors_subfield->[0] eq '9' );
-
- # unimarc3 contains the $3 of the author for UNIMARC.
- # For french academic libraries, it's the "ppn", and it's required for idref webservice
- $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
-
- # don't load unimarc subfields 3, 5
- next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
-
- my $code = $authors_subfield->[0];
- my $value = $authors_subfield->[1];
- my $linkvalue = $value;
- $linkvalue =~ s/(\(|\))//g;
- # 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
- };
- }
- my @this_link_loop = @link_loop;
- # 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) ? $AuthoritySeparator : ''
- };
- }
- }
- push @marcauthors, {
- MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop,
- authoritylink => $subfield9,
- unimarc3 => $unimarc3
- };
- }
- return \@marcauthors;
-}
-
=head2 GetMarcUrls
$marcurls = GetMarcUrls($record,$marcflavour);
$mintag = "225";
$maxtag = "225";
$fields_filter = '2..';
- } else { # marc21/normarc
+ } else { # marc21
$mintag = "440";
$maxtag = "490";
$fields_filter = '4..';
my $item = Koha::Items->find($hostitemnumber);
my $hostmarcfield;
- if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
+ if ( $marcflavour eq "MARC21" ) {
#main entry
my $mainentry;
my $xml = MARC::File::XML::header('UTF-8');
$xml .= "<record>\n";
- $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
+ $auth_type = C4::Context->preference('marcflavour') unless $auth_type; # FIXME auth_type must be removed
MARC::File::XML->default_record_format($auth_type);
# in UNIMARC, field 100 contains the encoding
$retval = $1;
} elsif( $retval =~ m/(\d\d\d\d)/ && $1 > 0 ) {
$retval = $1;
- } elsif( $retval =~ m/
- (?<year>\d)[-]?[.Xx?]{3}
- |(?<year>\d{2})[.Xx?]{2}
- |(?<year>\d{3})[.Xx?]
- |(?<year>\d)[-]{3}\?
- |(?<year>\d\d)[-]{2}\?
- |(?<year>\d{3})[-]\?
- /xms ) { # the form 198-? occurred in Dutch ISBD rules
- my $digits = $+{year};
- $retval = $digits * ( 10 ** ( 4 - length($digits) ));
+ } elsif( $retval =~ m/(?<year>\d{1,3})[.Xx?-]/ ) {
+ # See also bug 24674: enough to look at one unknown year char like .Xx-?
+ # At this point in code 1234? or 1234- already passed the earlier regex
+ # Things like 2-, 1xx, 1??? are now converted to a four positions-year.
+ $retval = $+{year} * ( 10 ** (4-length($+{year})) );
} else {
$retval = undef;
}
=head2 ModBiblioMarc
- &ModBiblioMarc($newrec,$biblionumber);
+ ModBiblioMarc($newrec,$biblionumber);
Add MARC XML data for a biblio to koha
my %sfd;
my $field;
my $host_field;
- if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
+ if ( $marcflavour eq 'MARC21' ) {
if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
my $s = $field->as_string('ab');
if ($s) {
return $record;
}
-1;
+=head2 ApplyMarcOverlayRules
+
+ my $record = ApplyMarcOverlayRules($params)
+
+Applies marc merge rules to a record.
+
+C<$params> is expected to be a hashref with below keys defined.
+
+=over 4
+
+=item C<biblionumber>
+biblionumber of old record
+=item C<record>
+Incoming record that will be merged with old record
+
+=item C<overlay_context>
+hashref containing at least one context module and filter value on
+the form {module => filter, ...}.
+
+=back
+
+Returns:
+
+=over 4
+
+=item C<$record>
+
+Merged MARC record based with merge rules for C<context> applied. If no old
+record for C<biblionumber> can be found, C<record> is returned unchanged.
+Default action when no matching context is found to return C<record> unchanged.
+If no rules are found for a certain field tag the default is to overwrite with
+fields with this field tag from C<record>.
+
+=back
+
+=cut
+
+sub ApplyMarcOverlayRules {
+ my ($params) = @_;
+ my $biblionumber = $params->{biblionumber};
+ my $incoming_record = $params->{record};
+
+ if (!$biblionumber) {
+ carp 'ApplyMarcOverlayRules called on undefined biblionumber';
+ return;
+ }
+ if (!$incoming_record) {
+ carp 'ApplyMarcOverlayRules called on undefined record';
+ return;
+ }
+ my $old_record = GetMarcBiblio({ biblionumber => $biblionumber });
+
+ # Skip overlay rules if called with no context
+ if ($old_record && defined $params->{overlay_context}) {
+ return Koha::MarcOverlayRules->merge_records($old_record, $incoming_record, $params->{overlay_context});
+ }
+ return $incoming_record;
+}
=head2 _after_biblio_action_hooks
);
}
+1;
+
__END__
=head1 AUTHOR
projects / srvgit / blobdiff