package C4::Breeding;
# Copyright 2000-2002 Katipo Communications
+# Parts Copyright 2013 Prosentient Systems
#
# This file is part of Koha.
#
use C4::Charset;
use MARC::File::USMARC;
use C4::ImportBatch;
+use C4::AuthoritiesMarc; #GuessAuthTypeCode, FindDuplicateAuthority
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
$VERSION = 3.07.00.049;
require Exporter;
@ISA = qw(Exporter);
- @EXPORT = qw(&ImportBreeding &BreedingSearch &Z3950Search);
+ @EXPORT = qw(&ImportBreeding &BreedingSearch &Z3950Search &Z3950SearchAuth);
}
=head1 NAME
return $isbn;
}
+=head2 ImportBreedingAuth
+
+ImportBreedingAuth($marcrecords,$overwrite_auth,$filename,$encoding,$z3950random,$batch_type);
+
+TODO description
+
+=cut
+
+sub ImportBreedingAuth {
+ my ($marcrecords,$overwrite_auth,$filename,$encoding,$z3950random,$batch_type) = @_;
+ my @marcarray = split /\x1D/, $marcrecords;
+
+ my $dbh = C4::Context->dbh;
+
+ my $batch_id = GetZ3950BatchId($filename);
+ my $searchbreeding = $dbh->prepare("select import_record_id from import_auths where control_number=? and authorized_heading=?");
+
+# $encoding = C4::Context->preference("marcflavour") unless $encoding;
+ # fields used for import results
+ my $imported=0;
+ my $alreadyindb = 0;
+ my $alreadyinfarm = 0;
+ my $notmarcrecord = 0;
+ my $breedingid;
+ for (my $i=0;$i<=$#marcarray;$i++) {
+ my ($marcrecord, $charset_result, $charset_errors);
+ ($marcrecord, $charset_result, $charset_errors) =
+ MarcToUTF8Record($marcarray[$i]."\x1D", C4::Context->preference("marcflavour"), $encoding);
+
+ # Normalize the record so it doesn't have separated diacritics
+ SetUTF8Flag($marcrecord);
+
+# warn "$i : $marcarray[$i]";
+ # FIXME - currently this does nothing
+ my @warnings = $marcrecord->warnings();
+
+ if (scalar($marcrecord->fields()) == 0) {
+ $notmarcrecord++;
+ } else {
+ my $heading;
+ $heading = C4::AuthoritiesMarc::GetAuthorizedHeading({ record => $marcrecord });
+
+ my $heading_authtype_code;
+ $heading_authtype_code = GuessAuthTypeCode($marcrecord);
+
+ my $controlnumber;
+ $controlnumber = $marcrecord->field('001')->data;
+
+ #Check if the authority record already exists in the database...
+ my ($duplicateauthid,$duplicateauthvalue);
+ if ($marcrecord && $heading_authtype_code) {
+ ($duplicateauthid,$duplicateauthvalue) = FindDuplicateAuthority( $marcrecord, $heading_authtype_code);
+ }
+
+ if ($duplicateauthid && $overwrite_auth ne 2) {
+ #If the authority record exists and $overwrite_auth doesn't equal 2, then mark it as already in the DB
+ #FIXME: What does $overwrite_auth = 2 even mean?
+
+ #FIXME: Should we bother with $overwrite_auth values? Currently, the hard-coded $overwrite_auth value is 2, which means the database gets filled with import_records...
+ #^^ of course, we might not want to reject records if their control number/heading exist in the db or breeding/import pool...as we might be wanting to update existing authority records...
+ $alreadyindb++;
+ } else {
+ if ($controlnumber && $heading) {
+ $searchbreeding->execute($controlnumber,$heading);
+ ($breedingid) = $searchbreeding->fetchrow;
+ }
+ if ($breedingid && $overwrite_auth eq '0') {
+ #FIXME: What does $overwrite_auth = 0 even mean?
+ $alreadyinfarm++;
+ } else {
+ if ($breedingid && $overwrite_auth eq '1') {
+ #FIXME: What does $overwrite_auth = 1 even mean?
+ ModAuthorityInBatch($breedingid, $marcrecord);
+ } else {
+ my $import_id = AddAuthToBatch($batch_id, $imported, $marcrecord, $encoding, $z3950random);
+ $breedingid = $import_id;
+ }
+ $imported++;
+ }
+ }
+ }
+ }
+ return ($notmarcrecord,$alreadyindb,$alreadyinfarm,$imported,$breedingid);
+}
+
+=head2 Z3950SearchAuth
+
+Z3950SearchAuth($pars, $template);
+
+Parameters for Z3950 search are all passed via the $pars hash. It may contain nameany, namepersonal, namecorp, namemeetingcon,
+title, uniform title, subject, subjectsubdiv, srchany.
+Also it should contain an arrayref id that points to a list of IDs of the z3950 targets to be queried (see z3950servers table).
+This code is used in cataloging/z3950_auth_search.
+The second parameter $template is a Template object. The routine uses this parameter to store the found values into the template.
+
+=cut
+
+sub Z3950SearchAuth {
+ my ($pars, $template)= @_;
+
+ my $dbh = C4::Context->dbh;
+ my @id= @{$pars->{id}};
+ my $random= $pars->{random};
+ my $page= $pars->{page};
+
+ my $nameany= $pars->{nameany};
+ my $authorany= $pars->{authorany};
+ my $authorpersonal= $pars->{authorpersonal};
+ my $authorcorp= $pars->{authorcorp};
+ my $authormeetingcon= $pars->{authormeetingcon};
+ my $title= $pars->{title};
+ my $uniformtitle= $pars->{uniformtitle};
+ my $subject= $pars->{subject};
+ my $subjectsubdiv= $pars->{subjectsubdiv};
+ my $srchany= $pars->{srchany};
+
+ my $show_next = 0;
+ my $total_pages = 0;
+ my $attr = '';
+ my $host;
+ my $server;
+ my $database;
+ my $port;
+ my $marcdata;
+ my @encoding;
+ my @results;
+ my $count;
+ my $record;
+ my @serverhost;
+ my @servername;
+ my @breeding_loop = ();
+
+ my @oConnection;
+ my @oResult;
+ my @errconn;
+ my $s = 0;
+ my $query;
+ my $nterms=0;
+
+ if ($nameany) {
+ $query .= " \@attr 1=1002 \"$nameany\" "; #Any name (this includes personal, corporate, meeting/conference authors, and author names in subject headings)
+ #This attribute is supported by both the Library of Congress and Libraries Australia 08/05/2013
+ $nterms++;
+ }
+
+ if ($authorany) {
+ $query .= " \@attr 1=1003 \"$authorany\" "; #Author-name (this includes personal, corporate, meeting/conference authors, but not author names in subject headings)
+ #This attribute is not supported by the Library of Congress, but is supported by Libraries Australia 08/05/2013
+ $nterms++;
+ }
+
+ if ($authorcorp) {
+ $query .= " \@attr 1=2 \"$authorcorp\" "; #1005 is another valid corporate author attribute...
+ $nterms++;
+ }
+
+ if ($authorpersonal) {
+ $query .= " \@attr 1=1 \"$authorpersonal\" "; #1004 is another valid personal name attribute...
+ $nterms++;
+ }
+
+ if ($authormeetingcon) {
+ $query .= " \@attr 1=3 \"$authormeetingcon\" "; #1006 is another valid meeting/conference name attribute...
+ $nterms++;
+ }
+
+ if ($subject) {
+ $query .= " \@attr 1=21 \"$subject\" ";
+ $nterms++;
+ }
+
+ if ($subjectsubdiv) {
+ $query .= " \@attr 1=47 \"$subjectsubdiv\" ";
+ $nterms++;
+ }
+
+ if ($title) {
+ $query .= " \@attr 1=4 \"$title\" "; #This is a regular title search. 1=6 will give just uniform titles
+ $nterms++;
+ }
+
+ if ($uniformtitle) {
+ $query .= " \@attr 1=6 \"$uniformtitle\" "; #This is the uniform title search
+ $nterms++;
+ }
+
+ if($srchany) {
+ $query .= " \@attr 1=1016 \"$srchany\" ";
+ $nterms++;
+ }
+
+ for my $i (1..$nterms-1) {
+ $query = "\@and " . $query;
+ }
+
+ foreach my $servid (@id) {
+ my $sth = $dbh->prepare("select * from z3950servers where id=?");
+ $sth->execute($servid);
+ while ( $server = $sth->fetchrow_hashref ) {
+ my $option1 = new ZOOM::Options();
+ $option1->option( 'async' => 1 );
+ $option1->option( 'elementSetName', 'F' );
+ $option1->option( 'databaseName', $server->{db} );
+ $option1->option( 'user', $server->{userid} ) if $server->{userid};
+ $option1->option( 'password', $server->{password} ) if $server->{password};
+ $option1->option( 'preferredRecordSyntax', $server->{syntax} );
+ $option1->option( 'timeout', $server->{timeout} ) if $server->{timeout};
+ $oConnection[$s] = create ZOOM::Connection($option1);
+ $oConnection[$s]->connect( $server->{host}, $server->{port} );
+ $serverhost[$s] = $server->{host};
+ $servername[$s] = $server->{name};
+ $encoding[$s] = ($server->{encoding}?$server->{encoding}:"iso-5426");
+ $s++;
+ } ## while fetch
+ } # foreach
+ my $nremaining = $s;
+
+ for ( my $z = 0 ; $z < $s ; $z++ ) {
+ $oResult[$z] = $oConnection[$z]->search_pqf($query);
+ }
+
+ while ( $nremaining-- ) {
+ my $k;
+ my $event;
+ while ( ( $k = ZOOM::event( \@oConnection ) ) != 0 ) {
+ $event = $oConnection[ $k - 1 ]->last_event();
+ last if $event == ZOOM::Event::ZEND;
+ }
+
+ if ( $k != 0 ) {
+ $k--;
+ my ($error, $errmsg, $addinfo, $diagset)= $oConnection[$k]->error_x();
+ if ($error) {
+ if ($error =~ m/^(10000|10007)$/ ) {
+ push(@errconn, {'server' => $serverhost[$k]});
+ }
+ }
+ else {
+ my $numresults = $oResult[$k]->size();
+ my $i;
+ my $result = '';
+ if ( $numresults > 0 and $numresults >= (($page-1)*20)) {
+ $show_next = 1 if $numresults >= ($page*20);
+ $total_pages = int($numresults/20)+1 if $total_pages < ($numresults/20);
+ for ($i = ($page-1)*20; $i < (($numresults < ($page*20)) ? $numresults : ($page*20)); $i++) {
+ my $rec = $oResult[$k]->record($i);
+ if ($rec) {
+ my $marcrecord;
+ my $marcdata;
+ $marcdata = $rec->raw();
+
+ my ($charset_result, $charset_errors);
+ ($marcrecord, $charset_result, $charset_errors)= MarcToUTF8Record($marcdata, C4::Context->preference('marcflavour'), $encoding[$k]);
+
+ my $heading;
+ my $heading_authtype_code;
+ $heading_authtype_code = GuessAuthTypeCode($marcrecord);
+ $heading = C4::AuthoritiesMarc::GetAuthorizedHeading({ record => $marcrecord });
+
+ my ($notmarcrecord, $alreadyindb, $alreadyinfarm, $imported, $breedingid)= ImportBreedingAuth( $marcdata, 2, $serverhost[$k], $encoding[$k], $random, 'z3950' );
+ my %row_data;
+ $row_data{server} = $servername[$k];
+ $row_data{breedingid} = $breedingid;
+ $row_data{heading} = $heading;
+ $row_data{heading_code} = $heading_authtype_code;
+ push( @breeding_loop, \%row_data );
+ }
+ else {
+ push(@breeding_loop,{'server'=>$servername[$k],'title'=>join(': ',$oConnection[$k]->error_x()),'breedingid'=>-1});
+ }
+ }
+ } #if $numresults
+ }
+ } # if $k !=0
+
+ $template->param(
+ numberpending => $nremaining,
+ current_page => $page,
+ total_pages => $total_pages,
+ show_nextbutton => $show_next?1:0,
+ show_prevbutton => $page!=1,
+ );
+ } # while nremaining
+
+ #close result sets and connections
+ foreach(0..$s-1) {
+ $oResult[$_]->destroy();
+ $oConnection[$_]->destroy();
+ }
+
+ my @servers = ();
+ foreach my $id (@id) {
+ push @servers, {id => $id};
+ }
+ $template->param(
+ breeding_loop => \@breeding_loop,
+ servers => \@servers,
+ errconn => \@errconn
+ );
+}
+
1;
__END__
projects / koha.git / blobdiff