# Suite 330, Boston, MA 02111-1307 USA
use strict;
-require Exporter;
use C4::Context;
use C4::Koha;
use MARC::Record;
use C4::Biblio;
use C4::Search;
+use C4::AuthoritiesMarc::MARC21;
+use C4::AuthoritiesMarc::UNIMARC;
+use C4::Charset;
use vars qw($VERSION @ISA @EXPORT);
-# set the version for version checking
-$VERSION = 3.00;
-
-@ISA = qw(Exporter);
-@EXPORT = qw(
- &GetTagsLabels
- &GetAuthType
- &GetAuthTypeCode
- &GetAuthMARCFromKohaField
- &AUTHhtml2marc
-
- &AddAuthority
- &ModAuthority
- &DelAuthority
- &GetAuthority
- &GetAuthorityXML
+BEGIN {
+ # set the version for version checking
+ $VERSION = 3.01;
+
+ require Exporter;
+ @ISA = qw(Exporter);
+ @EXPORT = qw(
+ &GetTagsLabels
+ &GetAuthType
+ &GetAuthTypeCode
+ &GetAuthMARCFromKohaField
+ &AUTHhtml2marc
+
+ &AddAuthority
+ &ModAuthority
+ &DelAuthority
+ &GetAuthority
+ &GetAuthorityXML
- &CountUsage
- &CountUsageChildren
- &SearchAuthorities
+ &CountUsage
+ &CountUsageChildren
+ &SearchAuthorities
- &BuildSummary
- &BuildUnimarcHierarchies
- &BuildUnimarcHierarchy
+ &BuildSummary
+ &BuildUnimarcHierarchies
+ &BuildUnimarcHierarchy
- &merge
- &FindDuplicateAuthority
- );
+ &merge
+ &FindDuplicateAuthority
+ );
+}
=head2 GetAuthMARCFromKohaField
Comment :
Suppose Kohafield is only linked to ONE subfield
+
=back
=cut
+
sub GetAuthMARCFromKohaField {
#AUTHfind_marc_from_kohafield
my ( $kohafield,$authtypecode ) = @_;
=back
=cut
+
sub SearchAuthorities {
my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby) = @_;
# warn "CALL : $tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby";
my @authtypecode;
my @auths=split / /,$authtypecode ;
foreach my $auth (@auths){
- $query .=" \@attr 1=Authority/format-id \@attr 5=100 ".$auth; ##No truncation on authtype
+ $query .=" \@attr 1=authtype \@attr 5=100 ".$auth; ##No truncation on authtype
push @authtypecode ,$auth;
$n++;
}
if (@$tags[$i] eq "mainmainentry") {
$attr =" \@attr 1=Heading ";
}elsif (@$tags[$i] eq "mainentry") {
- $attr =" \@attr 1=Heading-Entity ";
+ $attr =" \@attr 1=Heading ";
}else{
$attr =" \@attr 1=Any ";
}
$query=$q2;
}
## Adding order
- # I get an error 207 from zebra 'cannot sort according to sequence', so I'm modifying as below - JF
- #$query=' @or @attr 7=1 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading-Entity 1'.$query if ($sortby eq "HeadingAsc");
- #$query=' @or @attr 7=2 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading-Entity 1'.$query if ($sortby eq "HeadingDsc");
- $query=' @or @attr 7=1 @attr 1=Heading 0'.$query if ($sortby eq "HeadingAsc");
- $query=' @or @attr 7=2 @attr 1=Heading 0'.$query if ($sortby eq "HeadingDsc");
+ #$query=' @or @attr 7=2 @attr 1=Heading 0 @or @attr 7=1 @attr 1=Heading 1'.$query if ($sortby eq "HeadingDsc");
+ my $orderstring= ($sortby eq "HeadingAsc"?
+ '@attr 7=1 @attr 1=Heading 0'
+ :
+ $sortby eq "HeadingDsc"?
+ '@attr 7=2 @attr 1=Heading 0'
+ :''
+ );
+ $query=($query?"\@or $orderstring $query":"\@or \@attr 1=_ALLRECORDS \@attr 2=103 '' $orderstring ");
$offset=0 unless $offset;
my $counter = $offset;
=back
=cut
+
sub CountUsageChildren {
my ($authid) = @_;
}
=back
=cut
+
sub GetAuthTypeCode {
#AUTHfind_authtypecode
my ($authid) = @_;
=back
=cut
+
sub GetTagsLabels {
my ($forlibrarian,$authtypecode)= @_;
my $dbh=C4::Context->dbh;
=back
=cut
+
sub AddAuthority {
# pass the MARC::Record to this function, and it will create the records in the authority table
my ($record,$authid,$authtypecode) = @_;
);
}
}
- $record->add_fields('152','','','b'=>$authtypecode) unless ($record->field('152') && $record->subfield('152','b'));
+
+ my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
+ if (!$authid and $format eq "MARC21") {
+ # only need to do this fix when modifying an existing authority
+ C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
+ }
+
+ unless ($record->field($auth_type_tag) && $record->subfield($auth_type_tag, $auth_type_subfield)) {
+ $record->add_fields($auth_type_tag,'','', $auth_type_subfield=>$authtypecode);
+ }
+
+ my $oldRecord;
if (!$authid) {
my $sth=$dbh->prepare("select max(authid) from auth_header");
$sth->execute;
$record->insert_fields_ordered(MARC::Field->new('001',$authid));
}
# warn $record->as_formatted;
- $dbh->do("lock tables auth_header WRITE");
$sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc,marcxml) values (?,now(),?,?,?)");
$sth->execute($authid,$authtypecode,$record->as_usmarc,$record->as_xml_record($format));
$sth->finish;
}else{
+ if (C4::Context->preference('NoZebra')) {
+ $oldRecord = GetAuthority($authid);
+ }
$record->add_fields('001',$authid) unless ($record->field('001'));
- $dbh->do("lock tables auth_header WRITE");
my $sth=$dbh->prepare("update auth_header set marc=?,marcxml=? where authid=?");
$sth->execute($record->as_usmarc,$record->as_xml_record($format),$authid);
$sth->finish;
+ $dbh->do("unlock tables");
}
- $dbh->do("unlock tables");
- ModZebra($authid,'specialUpdate',"authorityserver",$record);
+ ModZebra($authid,'specialUpdate',"authorityserver",$oldRecord,$record);
return ($authid);
}
my ($authid) = @_;
my $dbh=C4::Context->dbh;
- ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid));
+ ModZebra($authid,"recordDelete","authorityserver",GetAuthority($authid),undef);
$dbh->do("delete from auth_header where authid=$authid") ;
}
my $cgidir = C4::Context->intranetdir ."/cgi-bin";
unless (opendir(DIR,"$cgidir")) {
$cgidir = C4::Context->intranetdir."/";
+ closedir(DIR);
}
my $filename = $cgidir."/tmp/modified_authorities/$authid.authid";
=back
=cut
+
sub GetAuthorityXML {
# Returns MARC::XML of the authority passed in parameter.
my ( $authid ) = @_;
- my $dbh=C4::Context->dbh;
- my $sth =
- $dbh->prepare("select marcxml from auth_header where authid=? " );
- $sth->execute($authid);
- my ($marcxml)=$sth->fetchrow;
- return $marcxml;
-
+ my $format= 'UNIMARCAUTH' if (uc(C4::Context->preference('marcflavour')) eq 'UNIMARC');
+ $format= 'MARC21' if (uc(C4::Context->preference('marcflavour')) ne 'UNIMARC');
+ if ($format eq "MARC21") {
+ # for MARC21, call GetAuthority instead of
+ # getting the XML directly since we may
+ # need to fix up the location of the authority
+ # code -- note that this is reasonably safe
+ # because GetAuthorityXML is used only by the
+ # indexing processes like zebraqueue_start.pl
+ my $record = GetAuthority($authid);
+ return $record->as_xml_record($format);
+ } else {
+ my $dbh=C4::Context->dbh;
+ my $sth = $dbh->prepare("select marcxml from auth_header where authid=? " );
+ $sth->execute($authid);
+ my ($marcxml)=$sth->fetchrow;
+ return $marcxml;
+ }
}
=head2 GetAuthority
=back
=cut
+
sub GetAuthority {
my ($authid)=@_;
my $dbh=C4::Context->dbh;
- my $sth=$dbh->prepare("select marcxml from auth_header where authid=?");
+ my $sth=$dbh->prepare("select authtypecode, marcxml from auth_header where authid=?");
$sth->execute($authid);
- my ($marcxml) = $sth->fetchrow;
- my $record=MARC::Record->new_from_xml($marcxml,'UTF-8',(C4::Context->preference("marcflavour") eq "UNIMARC"?"UNIMARCAUTH":C4::Context->preference("marcflavour")));
+ my ($authtypecode, $marcxml) = $sth->fetchrow;
+ my $record=MARC::Record->new_from_xml(StripNonXmlChars($marcxml),'UTF-8',
+ (C4::Context->preference("marcflavour") eq "UNIMARC"?"UNIMARCAUTH":C4::Context->preference("marcflavour")));
$record->encoding('UTF-8');
+ if (C4::Context->preference("marcflavour") eq "MARC21") {
+ my ($auth_type_tag, $auth_type_subfield) = get_auth_type_location($authtypecode);
+ C4::AuthoritiesMarc::MARC21::fix_marc21_auth_type_location($record, $auth_type_tag, $auth_type_subfield);
+ }
return ($record);
}
=over 4
-$result= &GetAuthType( $authtypecode)
-If $authtypecode is not "" then
- Returns hashref to authtypecode information
-else
- returns ref to array of hashref information of all Authtypes
+$result = &GetAuthType($authtypecode)
=back
+If the authority type specified by C<$authtypecode> exists,
+returns a hashref of the type's fields. If the type
+does not exist, returns undef.
+
=cut
+
sub GetAuthType {
my ($authtypecode) = @_;
my $dbh=C4::Context->dbh;
my $sth;
if (defined $authtypecode){ # NOTE - in MARC21 framework, '' is a valid authority
- # type
- $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
- $sth->execute($authtypecode);
- } else {
- $sth=$dbh->prepare("select * from auth_types");
- $sth->execute;
- }
- my $res=$sth->fetchall_arrayref({});
- if (scalar(@$res)==1){
- return $res->[0];
- } else {
- return $res;
+ # type (FIXME but why?)
+ $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
+ $sth->execute($authtypecode);
+ if (my $res = $sth->fetchrow_hashref) {
+ return $res;
+ }
}
+ return;
}
# build a request for SearchAuthorities
my $query='at='.$authtypecode.' ';
map {$query.= " and he=\"".$_->[1]."\"" if ($_->[0]=~/[A-z]/)} $record->field($auth_tag_to_report)->subfields() if $record->field($auth_tag_to_report);
- my ($error,$results)=SimpleSearch($query,"authorityserver");
+ my ($error, $results, $total_hits)=SimpleSearch( $query, 0, 1, [ "authorityserver" ] );
# there is at least 1 result => return the 1st one
if (@$results>0) {
my $marcrecord = MARC::File::USMARC::decode($results->[0]);
## give this a Marc record to return summary
my ($record,$authid,$authtypecode)=@_;
my $dbh=C4::Context->dbh;
- my $authref = GetAuthType($authtypecode);
- my $summary = $authref->{summary};
+ my $summary;
+ # handle $authtypecode is NULL or eq ""
+ if ($authtypecode) {
+ my $authref = GetAuthType($authtypecode);
+ $summary = $authref->{summary};
+ }
+ # FIXME: should use I18N.pm
my %language;
$language{'fre'}="Français";
$language{'eng'}="Anglais";
=back
=cut
+
sub BuildUnimarcHierarchies{
my $authid = shift @_;
# warn "authid : $authid";
=back
=cut
+
sub BuildUnimarcHierarchy{
my $record = shift @_;
my $class = shift @_;
=back
=cut
+
sub GetHeaderAuthority{
my $authid = shift @_;
my $sql= "SELECT * from auth_header WHERE authid = ?";
=back
=cut
+
sub merge {
my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
my $dbh=C4::Context->dbh;
#
# }#foreach $marc
}#sub
-END { } # module clean-up code here (global destructor)
+
+=head2 get_auth_type_location
+
+=over 4
+
+my ($tag, $subfield) = get_auth_type_location($auth_type_code);
=back
+Get the tag and subfield used to store the heading type
+for indexing purposes. The C<$auth_type> parameter is
+optional; if it is not supplied, assume ''.
+
+This routine searches the MARC authority framework
+for the tag and subfield whose kohafield is
+C<auth_header.authtypecode>; if no such field is
+defined in the framework, default to the hardcoded value
+specific to the MARC format.
+
+=cut
+
+sub get_auth_type_location {
+ my $auth_type_code = @_ ? shift : '';
+
+ my ($tag, $subfield) = GetAuthMARCFromKohaField('auth_header.authtypecode', $auth_type_code);
+ if (defined $tag and defined $subfield and $tag != 0 and $subfield != 0) {
+ return ($tag, $subfield);
+ } else {
+ if (C4::Context->preference('marcflavour') eq "MARC21") {
+ return C4::AuthoritiesMarc::MARC21::default_auth_type_location();
+ } else {
+ return C4::AuthoritiesMarc::UNIMARC::default_auth_type_location();
+ }
+ }
+}
+
+END { } # module clean-up code here (global destructor)
+
+1;
+__END__
+
=head1 AUTHOR
Koha Developement team <info@koha.org>
Paul POULAIN paul.poulain@free.fr
=cut
+
projects / koha_fer / blobdiff