968 lines
36 KiB
Perl
968 lines
36 KiB
Perl
package C4::AuthoritiesMarc;
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# Copyright 2000-2002 Katipo Communications
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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require Exporter;
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use C4::Context;
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use C4::Koha;
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use MARC::Record;
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use C4::Biblio;
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use C4::Search;
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#use ZOOM;
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use vars qw($VERSION @ISA @EXPORT);
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# set the version for version checking
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$VERSION = 0.01;
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@ISA = qw(Exporter);
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@EXPORT = qw(
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&AUTHgettagslib
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&AUTHfindsubfield
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&AUTHfind_authtypecode
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&AUTHaddauthority
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&AUTHmodauthority
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&AUTHdelauthority
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&AUTHaddsubfield
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&AUTHgetauthority
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&AUTHfind_marc_from_kohafield
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&AUTHgetauth_type
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&AUTHcount_usage
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&getsummary
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&authoritysearch
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&XMLgetauthority
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&AUTHhtml2marc
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&BuildUnimarcHierarchies
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&BuildUnimarcHierarchy
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&merge
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&FindDuplicate
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);
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sub AUTHfind_marc_from_kohafield {
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my ( $kohafield,$authtypecode ) = @_;
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my $dbh=C4::Context->dbh;
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return 0, 0 unless $kohafield;
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$authtypecode="" unless $authtypecode;
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my $marcfromkohafield;
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my $sth = $dbh->prepare("select tagfield,tagsubfield from auth_subfield_structure where kohafield= ? and authtypecode=? ");
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$sth->execute($kohafield,$authtypecode);
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my ($tagfield,$tagsubfield) = $sth->fetchrow;
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return ($tagfield,$tagsubfield);
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}
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sub authoritysearch {
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my ($tags, $and_or, $excluding, $operator, $value, $offset,$length,$authtypecode,$sortby) = @_;
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my $dbh=C4::Context->dbh;
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my $query;
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my $attr;
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# the marclist may contain "mainentry". In this case, search the tag_to_report, that depends on
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# the authtypecode. Then, search on $a of this tag_to_report
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# also store main entry MARC tag, to extract it at end of search
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my $mainentrytag;
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##first set the authtype search and may be multiple authorities
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my $n=0;
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my @authtypecode;
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my @auths=split / /,$authtypecode ;
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foreach my $auth (@auths){
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$query .=" \@attr 1=Authority/format-id \@attr 5=100 ".$auth; ##No truncation on authtype
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push @authtypecode ,$auth;
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$n++;
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}
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if ($n>1){
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$query= "\@or ".$query;
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}
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my $dosearch;
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my $and;
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my $q2;
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for(my $i = 0 ; $i <= $#{$value} ; $i++)
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{
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if (@$value[$i]){
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##If mainentry search $a tag
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if (@$tags[$i] eq "mainmainentry") {
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$attr =" \@attr 1=Heading ";
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}elsif (@$tags[$i] eq "mainentry") {
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$attr =" \@attr 1=Heading-Entity ";
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}else{
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$attr =" \@attr 1=Any ";
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}
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if (@$operator[$i] eq 'is') {
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$attr.=" \@attr 4=1 \@attr 5=100 ";##Phrase, No truncation,all of subfield field must match
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}elsif (@$operator[$i] eq "="){
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$attr.=" \@attr 4=107 "; #Number Exact match
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}elsif (@$operator[$i] eq "start"){
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$attr.=" \@attr 4=1 \@attr 5=1 ";#Phrase, Right truncated
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} else {
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$attr .=" \@attr 5=1 ";## Word list, right truncated, anywhere
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}
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$and .=" \@and " ;
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$attr =$attr."\"".@$value[$i]."\"";
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$q2 .=$attr;
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$dosearch=1;
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}#if value
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}
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##Add how many queries generated
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$query= $and.$query.$q2;
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$query=' @or @attr 7=1 @attr 1=Heading 0 '.$query if ($sortby eq "HeadingAsc");
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$query=' @or @attr 7=2 @attr 1=Heading 0 '.$query if ($sortby eq "HeadingDsc");
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warn $query;
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$offset=0 unless $offset;
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my $counter = $offset;
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$length=10 unless $length;
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my @oAuth;
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my $i;
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$oAuth[0]=C4::Context->Zconn("authorityserver" , 1);
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my $Anewq= new ZOOM::Query::PQF($query,$oAuth[0]);
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# $Anewq->sortby("1=Heading i< 1=Heading-Entity i< ");
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# $Anewq->sortby("1=Heading i< 1=Heading-Entity i< ");
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my $oAResult;
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$oAResult= $oAuth[0]->search($Anewq) ;
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while (($i = ZOOM::event(\@oAuth)) != 0) {
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my $ev = $oAuth[$i-1]->last_event();
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# warn("Authority ", $i-1, ": event $ev (", ZOOM::event_str($ev), ")\n");
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last if $ev == ZOOM::Event::ZEND;
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}
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my($error, $errmsg, $addinfo, $diagset) = $oAuth[0]->error_x();
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if ($error) {
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warn "oAuth error: $errmsg ($error) $addinfo $diagset\n";
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goto NOLUCK;
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}
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my $nbresults;
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$nbresults=$oAResult->size();
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my $nremains=$nbresults;
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my @result = ();
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my @finalresult = ();
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if ($nbresults>0){
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##Find authid and linkid fields
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##we may be searching multiple authoritytypes.
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## FIXME this assumes that all authid and linkid fields are the same for all authority types
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# my ($authidfield,$authidsubfield)=AUTHfind_marc_from_kohafield($dbh,"auth_header.authid",$authtypecode[0]);
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# my ($linkidfield,$linkidsubfield)=AUTHfind_marc_from_kohafield($dbh,"auth_header.linkid",$authtypecode[0]);
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while (($counter < $nbresults) && ($counter < ($offset + $length))) {
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##Here we have to extract MARC record and $authid from ZEBRA AUTHORITIES
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my $rec=$oAResult->record($counter);
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my $marcdata=$rec->raw();
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my $authrecord;
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my $linkid;
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my @linkids;
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my $separator=C4::Context->preference('authoritysep');
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my $linksummary=" ".$separator;
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$authrecord = MARC::File::USMARC::decode($marcdata);
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my $authid=$authrecord->field('001')->data();
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# if ($authrecord->field($linkidfield)){
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# my @fields=$authrecord->field($linkidfield);
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#
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# # foreach my $field (@fields){
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# # # $linkid=$field->subfield($linkidsubfield) ;
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# # # if ($linkid){ ##There is a linked record add fields to produce summary
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# # # my $linktype=AUTHfind_authtypecode($dbh,$linkid);
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# # # my $linkrecord=AUTHgetauthority($dbh,$linkid);
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# # # $linksummary.="<br> <a href='detail.pl?authid=$linkid'>".getsummary($dbh,$linkrecord,$linkid,$linktype).".</a>".$separator;
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# # # }
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# # }
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# }#
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my $summary=getsummary($authrecord,$authid,$authtypecode);
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# $summary="<a href='detail.pl?authid=$authid'>".$summary.".</a>" if ($intranet);
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# $summary="<a href='detail.pl?authid=$authid'>".$summary.".</a>" if ($intranet);
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# if ($linkid && $linksummary ne " ".$separator){
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# $summary="<b>".$summary."</b>".$linksummary;
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# }
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my $query_auth_tag = "SELECT auth_tag_to_report FROM auth_types WHERE authtypecode=?";
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my $sth = $dbh->prepare($query_auth_tag);
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$sth->execute($authtypecode);
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my $auth_tag_to_report = $sth->fetchrow;
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my %newline;
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$newline{summary} = $summary;
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$newline{authid} = $authid;
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# $newline{linkid} = $linkid;
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# $newline{reported_tag} = $reported_tag;
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# $newline{used} =0;
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# $newline{biblio_fields} = $tags_using_authtype;
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$newline{even} = $counter % 2;
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$counter++;
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push @finalresult, \%newline;
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}## while counter
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###
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for (my $z=0; $z<@finalresult; $z++){
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my $count=AUTHcount_usage($finalresult[$z]{authid});
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$finalresult[$z]{used}=$count;
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}# all $z's
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}## if nbresult
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NOLUCK:
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# $oAResult->destroy();
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# $oAuth[0]->destroy();
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return (\@finalresult, $nbresults);
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}
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sub AUTHcount_usage {
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my ($authid) = @_;
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### try ZOOM search here
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my $oConnection=C4::Context->Zconn("biblioserver",1);
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my $query;
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$query= "an=".$authid;
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my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
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my $result;
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while ((my $i = ZOOM::event([ $oConnection ])) != 0) {
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my $ev = $oConnection->last_event();
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if ($ev == ZOOM::Event::ZEND) {
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$result = $oResult->size();
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}
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}
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return ($result);
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}
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sub AUTHfind_authtypecode {
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my ($authid) = @_;
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my $dbh=C4::Context->dbh;
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my $sth = $dbh->prepare("select authtypecode from auth_header where authid=?");
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$sth->execute($authid);
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my ($authtypecode) = $sth->fetchrow;
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return $authtypecode;
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}
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sub AUTHgettagslib {
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my ($forlibrarian,$authtypecode)= @_;
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my $dbh=C4::Context->dbh;
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$authtypecode="" unless $authtypecode;
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my $sth;
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my $libfield = ($forlibrarian eq 1)? 'liblibrarian' : 'libopac';
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# check that authority exists
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$sth=$dbh->prepare("select count(*) from auth_tag_structure where authtypecode=?");
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$sth->execute($authtypecode);
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my ($total) = $sth->fetchrow;
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$authtypecode="" unless ($total >0);
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$sth= $dbh->prepare(
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"SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
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FROM auth_tag_structure
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WHERE authtypecode=?
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ORDER BY tagfield"
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);
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$sth->execute($authtypecode);
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my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
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while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
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$res->{$tag}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
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$res->{$tag}->{tab} = " "; # XXX
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$res->{$tag}->{mandatory} = $mandatory;
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$res->{$tag}->{repeatable} = $repeatable;
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}
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$sth= $dbh->prepare(
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"SELECT tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl
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FROM auth_subfield_structure
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WHERE authtypecode=?
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ORDER BY tagfield,tagsubfield"
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);
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$sth->execute($authtypecode);
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my $subfield;
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my $authorised_value;
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my $value_builder;
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my $kohafield;
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my $seealso;
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my $hidden;
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my $isurl;
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my $link;
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while (
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( $tag, $subfield, $liblibrarian, , $libopac, $tab,
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$mandatory, $repeatable, $authorised_value, $authtypecode,
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$value_builder, $kohafield, $seealso, $hidden,
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$isurl, $link )
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= $sth->fetchrow
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)
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{
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$res->{$tag}->{$subfield}->{lib} = ($forlibrarian or !$libopac)?$liblibrarian:$libopac;
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$res->{$tag}->{$subfield}->{tab} = $tab;
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$res->{$tag}->{$subfield}->{mandatory} = $mandatory;
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$res->{$tag}->{$subfield}->{repeatable} = $repeatable;
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$res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
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$res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
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$res->{$tag}->{$subfield}->{value_builder} = $value_builder;
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$res->{$tag}->{$subfield}->{kohafield} = $kohafield;
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$res->{$tag}->{$subfield}->{seealso} = $seealso;
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$res->{$tag}->{$subfield}->{hidden} = $hidden;
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$res->{$tag}->{$subfield}->{isurl} = $isurl;
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$res->{$tag}->{$subfield}->{link} = $link;
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}
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return $res;
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}
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sub AUTHaddauthority {
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# pass the MARC::Record to this function, and it will create the records in the authority table
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my ($record,$authid,$authtypecode) = @_;
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my $dbh=C4::Context->dbh;
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my $leader=' a ';##Fixme correct leader as this one just adds utf8 to MARC21
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#substr($leader,8,1)=$leadercode;
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# $record->leader($leader);
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# my ($authfield,$authidsubfield)=AUTHfind_marc_from_kohafield($dbh,"auth_header.authid",$authtypecode);
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# my ($authfield2,$authtypesubfield)=AUTHfind_marc_from_kohafield($dbh,"auth_header.authtypecode",$authtypecode);
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# my ($linkidfield,$linkidsubfield)=AUTHfind_marc_from_kohafield($dbh,"auth_header.linkid",$authtypecode);
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# if authid empty => true add, find a new authid number
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if (!$authid) {
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my $sth=$dbh->prepare("select max(authid) from auth_header");
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$sth->execute;
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($authid)=$sth->fetchrow;
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$authid=$authid+1;
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##Insert the recordID in MARC record
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##Both authid and authtypecode is expected to be in the same field. Modify if other requirements arise
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$record->add_fields('001',$authid) unless $record->field('001');
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$record->add_fields('152','','','b'=>$authtypecode) unless $record->field('152');
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# $record->add_fields('100','','','b'=>$authtypecode);
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warn $record->as_formatted;
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$dbh->do("lock tables auth_header WRITE");
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$sth=$dbh->prepare("insert into auth_header (authid,datecreated,authtypecode,marc) values (?,now(),?,?)");
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$sth->execute($authid,$authtypecode,$record->as_usmarc);
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$sth->finish;
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}else{
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##Modified record reinsertid
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# my $idfield=$record->field('001');
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# $record->delete_field($idfield);
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$record->add_fields('001',$authid) unless ($record->field('001'));
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$record->add_fields('152','','','b'=>$authtypecode) unless ($record->field('152'));
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# $record->add_fields($authfield,$authid);
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# $record->add_fields($authfield2,'','',$authtypesubfield=>$authtypecode);
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# warn $record->as_formatted;
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$dbh->do("lock tables auth_header WRITE");
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my $sth=$dbh->prepare("update auth_header set marc=? where authid=?");
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$sth->execute($record->as_usmarc,$authid);
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$sth->finish;
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}
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$dbh->do("unlock tables");
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ModZebra($authid,'specialUpdate',"authorityserver");
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return ($authid);
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}
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sub XMLgetauthority {
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# Returns MARC::XML of the authority passed in parameter.
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my ( $authid ) = @_;
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my $dbh=C4::Context->dbh;
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my $sth =
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$dbh->prepare("select marc from auth_header where authid=? " );
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$sth->execute($authid);
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my ($marc)=$sth->fetchrow;
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$marc=MARC::File::USMARC::decode($marc);
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my $marcxml=$marc->as_xml_record();
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return $marcxml;
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}
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sub AUTHgetauthority {
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# Returns MARC::Record of the biblio passed in parameter.
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my ($authid)=@_;
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my $dbh=C4::Context->dbh;
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my $sth=$dbh->prepare("select marc from auth_header where authid=?");
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$sth->execute($authid);
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my ($marc) = $sth->fetchrow;
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my $record=MARC::File::USMARC::decode($marc);
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return ($record);
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}
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sub AUTHgetauth_type {
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my ($authtypecode) = @_;
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my $dbh=C4::Context->dbh;
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my $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
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$sth->execute($authtypecode);
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return $sth->fetchrow_hashref;
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}
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sub AUTHmodauthority {
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my ($authid,$record,$authtypecode,$merge)=@_;
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my $dbh=C4::Context->dbh;
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my ($oldrecord)=&AUTHgetauthority($authid);
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if ($oldrecord eq $record) {
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return;
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}
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my $sth=$dbh->prepare("update auth_header set marc=? where authid=?");
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#warn find if linked records exist and delete them
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my($linkidfield,$linkidsubfield)=AUTHfind_marc_from_kohafield("auth_header.linkid",$authtypecode);
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if ($oldrecord->field($linkidfield)){
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my @fields=$oldrecord->field($linkidfield);
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foreach my $field (@fields){
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my $linkid=$field->subfield($linkidsubfield) ;
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if ($linkid){
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##Modify the record of linked
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my $linkrecord=AUTHgetauthority($linkid);
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my $linktypecode=AUTHfind_authtypecode($linkid);
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my ( $linkidfield2,$linkidsubfield2)=AUTHfind_marc_from_kohafield("auth_header.linkid",$linktypecode);
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my @linkfields=$linkrecord->field($linkidfield2);
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foreach my $linkfield (@linkfields){
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if ($linkfield->subfield($linkidsubfield2) eq $authid){
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$linkrecord->delete_field($linkfield);
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$sth->execute($linkrecord->as_usmarc,$linkid);
|
|
ModZebra($linkid,'specialUpdate',"authorityserver");
|
|
}
|
|
}#foreach linkfield
|
|
}
|
|
}#foreach linkid
|
|
}
|
|
#Now rewrite the $record to table with an add
|
|
$authid=AUTHaddauthority($record,$authid,$authtypecode);
|
|
|
|
|
|
### If a library thinks that updating all biblios is a long process and wishes to leave that to a cron job to use merge_authotities.p
|
|
### they should have a system preference "dontmerge=1" otherwise by default biblios will be updated
|
|
### the $merge flag is now depreceated and will be removed at code cleaning
|
|
|
|
if (C4::Context->preference('dontmerge') ){
|
|
# save the file in localfile/modified_authorities
|
|
my $cgidir = C4::Context->intranetdir ."/cgi-bin";
|
|
unless (opendir(DIR,"$cgidir")) {
|
|
$cgidir = C4::Context->intranetdir."/";
|
|
}
|
|
|
|
my $filename = $cgidir."/localfile/modified_authorities/$authid.authid";
|
|
open AUTH, "> $filename";
|
|
print AUTH $authid;
|
|
close AUTH;
|
|
} else {
|
|
&merge($authid,$record,$authid,$record);
|
|
}
|
|
return $authid;
|
|
}
|
|
|
|
sub AUTHdelauthority {
|
|
my ($authid,$keep_biblio) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
# if the keep_biblio is set to 1, then authority entries in biblio are preserved.
|
|
|
|
ModZebra($authid,"recordDelete","authorityserver");
|
|
$dbh->do("delete from auth_header where authid=$authid") ;
|
|
|
|
}
|
|
|
|
sub AUTHhtml2marc {
|
|
my ($rtags,$rsubfields,$rvalues,%indicators) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $prevtag = -1;
|
|
my $record = MARC::Record->new();
|
|
#---- TODO : the leader is missing
|
|
|
|
# my %subfieldlist=();
|
|
my $prevvalue; # if tag <10
|
|
my $field; # if tag >=10
|
|
for (my $i=0; $i< @$rtags; $i++) {
|
|
# rebuild MARC::Record
|
|
if (@$rtags[$i] ne $prevtag) {
|
|
if ($prevtag < 10) {
|
|
if ($prevvalue) {
|
|
$record->add_fields((sprintf "%03s",$prevtag),$prevvalue);
|
|
}
|
|
} else {
|
|
if ($field) {
|
|
$record->add_fields($field);
|
|
}
|
|
}
|
|
$indicators{@$rtags[$i]}.=' ';
|
|
if (@$rtags[$i] <10) {
|
|
$prevvalue= @$rvalues[$i];
|
|
undef $field;
|
|
} else {
|
|
undef $prevvalue;
|
|
$field = MARC::Field->new( (sprintf "%03s",@$rtags[$i]), substr($indicators{@$rtags[$i]},0,1),substr($indicators{@$rtags[$i]},1,1), @$rsubfields[$i] => @$rvalues[$i]);
|
|
}
|
|
$prevtag = @$rtags[$i];
|
|
} else {
|
|
if (@$rtags[$i] <10) {
|
|
$prevvalue=@$rvalues[$i];
|
|
} else {
|
|
if (length(@$rvalues[$i])>0) {
|
|
$field->add_subfields(@$rsubfields[$i] => @$rvalues[$i]);
|
|
}
|
|
}
|
|
$prevtag= @$rtags[$i];
|
|
}
|
|
}
|
|
# the last has not been included inside the loop... do it now !
|
|
$record->add_fields($field) if $field;
|
|
return $record;
|
|
}
|
|
|
|
|
|
sub FindDuplicate {
|
|
|
|
my ($record,$authtypecode)=@_;
|
|
# warn "IN for ".$record->as_formatted;
|
|
my $dbh = C4::Context->dbh;
|
|
# warn "".$record->as_formatted;
|
|
my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
|
|
$sth->execute($authtypecode);
|
|
my ($auth_tag_to_report) = $sth->fetchrow;
|
|
$sth->finish;
|
|
# warn "record :".$record->as_formatted." authtattoreport :$auth_tag_to_report";
|
|
# build a request for authoritysearch
|
|
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($query,"authorityserver");
|
|
# there is at least 1 result => return the 1st one
|
|
if (@$results>0) {
|
|
my $marcrecord = MARC::File::USMARC::decode($results->[0]);
|
|
return $marcrecord->field('001')->data,getsummary($marcrecord,$marcrecord->field('001')->data,$authtypecode);
|
|
}
|
|
# no result, returns nothing
|
|
return;
|
|
}
|
|
|
|
sub getsummary{
|
|
## give this a Marc record to return summary
|
|
my ($record,$authid,$authtypecode)=@_;
|
|
|
|
my $dbh=C4::Context->dbh;
|
|
# my $authtypecode = AUTHfind_authtypecode($dbh,$authid);
|
|
my $authref = getauthtype($authtypecode);
|
|
my $summary = $authref->{summary};
|
|
my @fields = $record->fields();
|
|
# chop $tags_using_authtype; # FIXME: why commented out?
|
|
my $reported_tag;
|
|
|
|
# if the library has a summary defined, use it. Otherwise, build a standard one
|
|
if ($summary) {
|
|
my @fields = $record->fields();
|
|
# $reported_tag = '$9'.$result[$counter];
|
|
foreach my $field (@fields) {
|
|
my $tag = $field->tag();
|
|
my $tagvalue = $field->as_string();
|
|
$summary =~ s/\[(.?.?.?.?)$tag\*(.*?)]/$1$tagvalue$2\[$1$tag$2]/g;
|
|
if ($tag<10) {
|
|
if ($tag eq '001') {
|
|
$reported_tag.='$3'.$field->data();
|
|
}
|
|
|
|
} else {
|
|
my @subf = $field->subfields;
|
|
for my $i (0..$#subf) {
|
|
my $subfieldcode = $subf[$i][0];
|
|
my $subfieldvalue = $subf[$i][1];
|
|
my $tagsubf = $tag.$subfieldcode;
|
|
$summary =~ s/\[(.?.?.?.?)$tagsubf(.*?)]/$1$subfieldvalue$2\[$1$tagsubf$2]/g;
|
|
# if ($tag eq $auth_tag_to_report) {
|
|
# $reported_tag.='$'.$subfieldcode.$subfieldvalue;
|
|
# }
|
|
}
|
|
}
|
|
}
|
|
$summary =~ s/\[(.*?)]//g;
|
|
$summary =~ s/\n/<br>/g;
|
|
} else {
|
|
my $heading; # = $authref->{summary};
|
|
my $altheading;
|
|
my $seeheading;
|
|
my $see;
|
|
my @fields = $record->fields();
|
|
if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
|
|
# construct UNIMARC summary, that is quite different from MARC21 one
|
|
# accepted form
|
|
foreach my $field ($record->field('2..')) {
|
|
$heading.= $field->as_string();
|
|
}
|
|
# rejected form(s)
|
|
foreach my $field ($record->field('4..')) {
|
|
$summary.= " <i>".$field->as_string()."</i><br/>";
|
|
$summary.= " <i>see:</i> ".$heading."<br/>";
|
|
}
|
|
# see :
|
|
foreach my $field ($record->field('5..')) {
|
|
$summary.= " <i>".$field->as_string()."</i><br/>";
|
|
$summary.= " <i>see:</i> ".$heading."<br/>";
|
|
}
|
|
# // form
|
|
foreach my $field ($record->field('7..')) {
|
|
$seeheading.= " <i>see also:</i> ".$field->as_string()."<br />";
|
|
$altheading.= " ".$field->as_string()."<br />";
|
|
$altheading.= " <i>see also:</i> ".$heading."<br />";
|
|
}
|
|
$summary = "<b>".$heading."</b><br />".$seeheading.$altheading.$summary;
|
|
} else {
|
|
# construct MARC21 summary
|
|
foreach my $field ($record->field('1..')) {
|
|
if ($record->field('100')) {
|
|
$heading.= $field->as_string('abcdefghjklmnopqrstvxyz68');
|
|
} elsif ($record->field('110')) {
|
|
$heading.= $field->as_string('abcdefghklmnoprstvxyz68');
|
|
} elsif ($record->field('111')) {
|
|
$heading.= $field->as_string('acdefghklnpqstvxyz68');
|
|
} elsif ($record->field('130')) {
|
|
$heading.= $field->as_string('adfghklmnoprstvxyz68');
|
|
} elsif ($record->field('148')) {
|
|
$heading.= $field->as_string('abvxyz68');
|
|
} elsif ($record->field('150')) {
|
|
# $heading.= $field->as_string('abvxyz68');
|
|
$heading.= $field->as_formatted();
|
|
my $tag=$field->tag();
|
|
$heading=~s /^$tag//g;
|
|
$heading =~s /\_/\$/g;
|
|
} elsif ($record->field('151')) {
|
|
$heading.= $field->as_string('avxyz68');
|
|
} elsif ($record->field('155')) {
|
|
$heading.= $field->as_string('abvxyz68');
|
|
} elsif ($record->field('180')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} elsif ($record->field('181')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} elsif ($record->field('182')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} elsif ($record->field('185')) {
|
|
$heading.= $field->as_string('vxyz68');
|
|
} else {
|
|
$heading.= $field->as_string();
|
|
}
|
|
} #See From
|
|
foreach my $field ($record->field('4..')) {
|
|
$seeheading.= " ".$field->as_string()."<br />";
|
|
$seeheading.= " <i>see:</i> ".$seeheading."<br />";
|
|
} #See Also
|
|
foreach my $field ($record->field('5..')) {
|
|
$altheading.= " <i>see also:</i> ".$field->as_string()."<br />";
|
|
$altheading.= " ".$field->as_string()."<br />";
|
|
$altheading.= " <i>see also:</i> ".$altheading."<br />";
|
|
}
|
|
$summary.=$heading.$seeheading.$altheading;
|
|
}
|
|
}
|
|
return $summary;
|
|
}
|
|
|
|
sub BuildUnimarcHierarchies{
|
|
my $authid = shift @_;
|
|
# warn "authid : $authid";
|
|
my $force = shift @_;
|
|
my @globalresult;
|
|
my $dbh=C4::Context->dbh;
|
|
my $hierarchies;
|
|
my $data = AUTHgetheader($authid);
|
|
|
|
if ($data->{'authtrees'} and not $force){
|
|
return $data->{'authtrees'};
|
|
} elsif ($data->{'authtrees'}){
|
|
$hierarchies=$data->{'authtrees'};
|
|
} else {
|
|
my $record = AUTHgetauthority($authid);
|
|
my $found;
|
|
foreach my $field ($record->field('550')){
|
|
if ($field->subfield('5') && $field->subfield('5') eq 'g'){
|
|
my $parentrecord = AUTHgetauthority($field->subfield('3'));
|
|
my $localresult=$hierarchies;
|
|
my $trees;
|
|
$trees = BuildUnimarcHierarchies($field->subfield('3'));
|
|
my @trees;
|
|
if ($trees=~/;/){
|
|
@trees = split(/;/,$trees);
|
|
} else {
|
|
push @trees, $trees;
|
|
}
|
|
foreach (@trees){
|
|
$_.= ",$authid";
|
|
}
|
|
@globalresult = (@globalresult,@trees);
|
|
$found=1;
|
|
}
|
|
$hierarchies=join(";",@globalresult);
|
|
}
|
|
#Unless there is no ancestor, I am alone.
|
|
$hierarchies="$authid" unless ($hierarchies);
|
|
}
|
|
AUTHsavetrees($authid,$hierarchies);
|
|
return $hierarchies;
|
|
}
|
|
|
|
sub BuildUnimarcHierarchy{
|
|
my $record = shift @_;
|
|
my $class = shift @_;
|
|
my $authid_constructed = shift @_;
|
|
my $authid=$record->subfield('250','3');
|
|
my %cell;
|
|
my $parents=""; my $children="";
|
|
my (@loopparents,@loopchildren);
|
|
foreach my $field ($record->field('550')){
|
|
if ($field->subfield('5') && $field->subfield('a')){
|
|
if ($field->subfield('5') eq 'h'){
|
|
push @loopchildren, { "childauthid"=>$field->subfield('3'),"childvalue"=>$field->subfield('a')};
|
|
}elsif ($field->subfield('5') eq 'g'){
|
|
push @loopparents, { "parentauthid"=>$field->subfield('3'),"parentvalue"=>$field->subfield('a')};
|
|
}
|
|
# brothers could get in there with an else
|
|
}
|
|
}
|
|
$cell{"ifparents"}=1 if (scalar(@loopparents)>0);
|
|
$cell{"ifchildren"}=1 if (scalar(@loopchildren)>0);
|
|
$cell{"loopparents"}=\@loopparents if (scalar(@loopparents)>0);
|
|
$cell{"loopchildren"}=\@loopchildren if (scalar(@loopchildren)>0);
|
|
$cell{"class"}=$class;
|
|
$cell{"loopauthid"}=$authid;
|
|
$cell{"current_value"} =1 if $authid eq $authid_constructed;
|
|
$cell{"value"}=$record->subfield('250',"a");
|
|
return \%cell;
|
|
}
|
|
|
|
sub AUTHgetheader{
|
|
my $authid = shift @_;
|
|
my $sql= "SELECT * from auth_header WHERE authid = ?";
|
|
my $dbh=C4::Context->dbh;
|
|
my $rq= $dbh->prepare($sql);
|
|
$rq->execute($authid);
|
|
my $data= $rq->fetchrow_hashref;
|
|
return $data;
|
|
}
|
|
|
|
sub AUTHsavetrees{
|
|
my $authid = shift @_;
|
|
my $trees = shift @_;
|
|
my $sql= "UPDATE IGNORE auth_header set authtrees=? WHERE authid = ?";
|
|
my $dbh=C4::Context->dbh;
|
|
my $rq= $dbh->prepare($sql);
|
|
$rq->execute($trees,$authid);
|
|
}
|
|
|
|
sub merge {
|
|
my ($mergefrom,$MARCfrom,$mergeto,$MARCto) = @_;
|
|
my $dbh=C4::Context->dbh;
|
|
my $authtypecodefrom = AUTHfind_authtypecode($mergefrom);
|
|
my $authtypecodeto = AUTHfind_authtypecode($mergeto);
|
|
# return if authority does not exist
|
|
my @X = $MARCfrom->fields();
|
|
return if $#X == -1;
|
|
@X = $MARCto->fields();
|
|
return if $#X == -1;
|
|
|
|
|
|
# search the tag to report
|
|
my $sth = $dbh->prepare("select auth_tag_to_report from auth_types where authtypecode=?");
|
|
$sth->execute($authtypecodefrom);
|
|
my ($auth_tag_to_report) = $sth->fetchrow;
|
|
|
|
my @record_to;
|
|
@record_to = $MARCto->field($auth_tag_to_report)->subfields() if $MARCto->field($auth_tag_to_report);
|
|
my @record_from;
|
|
@record_from = $MARCfrom->field($auth_tag_to_report)->subfields() if $MARCfrom->field($auth_tag_to_report);
|
|
|
|
# search all biblio tags using this authority.
|
|
$sth = $dbh->prepare("select distinct tagfield from marc_subfield_structure where authtypecode=?");
|
|
$sth->execute($authtypecodefrom);
|
|
my @tags_using_authtype;
|
|
while (my ($tagfield) = $sth->fetchrow) {
|
|
push @tags_using_authtype,$tagfield."9" ;
|
|
}
|
|
|
|
# now, find every biblio using this authority
|
|
### try ZOOM search here
|
|
my $oConnection=C4::Context->Zconn("biblioserver");
|
|
my $query;
|
|
$query= "an= ".$mergefrom;
|
|
my $oResult = $oConnection->search(new ZOOM::Query::CCL2RPN( $query, $oConnection ));
|
|
my $count=$oResult->size() if ($oResult);
|
|
my @reccache;
|
|
my $z=0;
|
|
while ( $z<$count ) {
|
|
my $rec;
|
|
$rec=$oResult->record($z);
|
|
my $marcdata = $rec->raw();
|
|
push @reccache, $marcdata;
|
|
$z++;
|
|
}
|
|
$oResult->destroy();
|
|
foreach my $marc(@reccache){
|
|
|
|
my $update;
|
|
my $marcrecord;
|
|
$marcrecord = MARC::File::USMARC::decode($marc);
|
|
foreach my $tagfield (@tags_using_authtype){
|
|
$tagfield=substr($tagfield,0,3);
|
|
my @tags = $marcrecord->field($tagfield);
|
|
foreach my $tag (@tags){
|
|
my $tagsubs=$tag->subfield("9");
|
|
#warn "$tagfield:$tagsubs:$mergefrom";
|
|
if ($tagsubs== $mergefrom) {
|
|
|
|
$tag->update("9" =>$mergeto);
|
|
foreach my $subfield (@record_to) {
|
|
# warn "$subfield,$subfield->[0],$subfield->[1]";
|
|
$tag->update($subfield->[0] =>$subfield->[1]);
|
|
}#for $subfield
|
|
}
|
|
$marcrecord->delete_field($tag);
|
|
$marcrecord->add_fields($tag);
|
|
$update=1;
|
|
}#for each tag
|
|
}#foreach tagfield
|
|
my $oldbiblio = TransformMarcToKoha($dbh,$marcrecord,"") ;
|
|
if ($update==1){
|
|
# FIXME : this NEWmodbiblio does not exist anymore...
|
|
&ModBiblio($marcrecord,$oldbiblio->{'biblionumber'},GetFrameworkCode($oldbiblio->{'biblionumber'})) ;
|
|
}
|
|
|
|
}#foreach $marc
|
|
}#sub
|
|
END { } # module clean-up code here (global destructor)
|
|
|
|
=back
|
|
|
|
=head1 AUTHOR
|
|
|
|
Koha Developement team <info@koha.org>
|
|
|
|
Paul POULAIN paul.poulain@free.fr
|
|
|
|
=cut
|
|
|
|
# $Id$
|
|
# $Log$
|
|
# Revision 1.43 2007/03/30 11:59:16 tipaul
|
|
# some cleaning (minor, the main one will come later) : removing some unused subs
|
|
#
|
|
# Revision 1.42 2007/03/29 16:45:53 tipaul
|
|
# Code cleaning of Biblio.pm (continued)
|
|
#
|
|
# All subs have be cleaned :
|
|
# - removed useless
|
|
# - merged some
|
|
# - reordering Biblio.pm completly
|
|
# - using only naming conventions
|
|
#
|
|
# Seems to have broken nothing, but it still has to be heavily tested.
|
|
# Note that Biblio.pm is now much more efficient than previously & probably more reliable as well.
|
|
#
|
|
# Revision 1.41 2007/03/29 13:30:31 tipaul
|
|
# Code cleaning :
|
|
# == Biblio.pm cleaning (useless) ==
|
|
# * some sub declaration dropped
|
|
# * removed modbiblio sub
|
|
# * removed moditem sub
|
|
# * removed newitems. It was used only in finishrecieve. Replaced by a TransformKohaToMarc+AddItem, that is better.
|
|
# * removed MARCkoha2marcItem
|
|
# * removed MARCdelsubfield declaration
|
|
# * removed MARCkoha2marcBiblio
|
|
#
|
|
# == Biblio.pm cleaning (naming conventions) ==
|
|
# * MARCgettagslib renamed to GetMarcStructure
|
|
# * MARCgetitems renamed to GetMarcItem
|
|
# * MARCfind_frameworkcode renamed to GetFrameworkCode
|
|
# * MARCmarc2koha renamed to TransformMarcToKoha
|
|
# * MARChtml2marc renamed to TransformHtmlToMarc
|
|
# * MARChtml2xml renamed to TranformeHtmlToXml
|
|
# * zebraop renamed to ModZebra
|
|
#
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# == MARC=OFF ==
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# * removing MARC=OFF related scripts (in cataloguing directory)
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# * removed checkitems (function related to MARC=off feature, that is completly broken in head. If someone want to reintroduce it, hard work coming...)
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# * removed getitemsbybiblioitem (used only by MARC=OFF scripts, that is removed as well)
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#
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# Revision 1.40 2007/03/28 10:39:16 hdl
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# removing $dbh as a parameter in AuthoritiesMarc functions
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# And reporting all differences into the scripts taht relies on those functions.
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#
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# Revision 1.39 2007/03/16 01:25:08 kados
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# Using my precrash CVS copy I did the following:
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#
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# cvs -z3 -d:ext:kados@cvs.savannah.nongnu.org:/sources/koha co -P koha
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# find koha.precrash -type d -name "CVS" -exec rm -v {} \;
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# cp -r koha.precrash/* koha/
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# cd koha/
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# cvs commit
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#
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# This should in theory put us right back where we were before the crash
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#
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# Revision 1.39 2007/03/12 22:16:31 kados
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# chcking for field before calling subfields
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#
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# Revision 1.38 2007/03/09 14:31:47 tipaul
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# rel_3_0 moved to HEAD
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#
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# Revision 1.28.2.17 2007/02/05 13:16:08 hdl
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# Removing Link from AuthoritiesMARC summary (caused a problem owed to the API differences between opac and intranet)
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# + removing $dbh in authoritysearch
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# + adding links in templates on summaries to go to full view.
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# (no more links in popup authorities. or should we add it ?)
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#
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# Revision 1.28.2.16 2007/02/02 18:07:42 hdl
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# Sorting and searching for exact term now works.
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#
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# Revision 1.28.2.15 2007/01/24 10:17:47 hdl
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# FindDuplicate Now works.
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# Be AWARE that it needs a change ccl.properties.
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#
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# Revision 1.28.2.14 2007/01/10 14:40:11 hdl
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# Adding Authorities tree.
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#
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# Revision 1.28.2.13 2007/01/09 15:18:09 hdl
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# Adding an to ccl.properties to allow ccl search for authority-numbers.
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# Fixing Some problems with the previous modification to allow pqf search to work for more than one page.
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# Using search for an= for an authority-Number.
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#
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# Revision 1.28.2.12 2007/01/09 13:51:31 hdl
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# Bug Fixing : AUTHcount_usage used *synchronous* connection where biblio used ****asynchronous**** one.
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# First try to get it work.
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#
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# Revision 1.28.2.11 2007/01/05 14:37:26 btoumi
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# bug fix : remove wrong field in sql syntaxe from auth_subfield_structure table
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#
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# Revision 1.28.2.10 2007/01/04 13:11:08 tipaul
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# commenting 2 zconn destroy
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#
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# Revision 1.28.2.9 2006/12/22 15:09:53 toins
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# removing C4::Database;
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#
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# Revision 1.28.2.8 2006/12/20 17:13:19 hdl
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# modifying use of GILS into use of @attr 1=Koha-Auth-Number
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#
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# Revision 1.28.2.7 2006/12/18 16:45:38 tipaul
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# FIXME upcased
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#
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# Revision 1.28.2.6 2006/12/07 16:45:43 toins
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# removing warn compilation. (perl -wc)
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#
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# Revision 1.28.2.5 2006/12/06 14:19:59 hdl
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# ABugFixing : Authority count Management.
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#
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# Revision 1.28.2.4 2006/11/17 13:18:58 tipaul
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# code cleaning : removing use of "bib", and replacing with "biblionumber"
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#
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# WARNING : I tried to do carefully, but there are probably some mistakes.
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# So if you encounter a problem you didn't have before, look for this change !!!
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# anyway, I urge everybody to use only "biblionumber", instead of "bib", "bi", "biblio" or anything else. will be easier to maintain !!!
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#
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# Revision 1.28.2.3 2006/11/17 11:17:30 tipaul
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# code cleaning : removing use of "bib", and replacing with "biblionumber"
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#
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# WARNING : I tried to do carefully, but there are probably some mistakes.
|
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# So if you encounter a problem you didn't have before, look for this change !!!
|
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# anyway, I urge everybody to use only "biblionumber", instead of "bib", "bi", "biblio" or anything else. will be easier to maintain !!!
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#
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# Revision 1.28.2.2 2006/10/12 22:04:47 hdl
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# Authorities working with zebra.
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# zebra Configuration files are comitted next.
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