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Koha/C4/Breeding.pm
Galen Charlton 990bb17e14 Bug 12112: remove disused routine C4::Breeding::ImportBreeding() 
This patch removes the ImportBreeding() routine, which lost its
last caller as of the patch for bug 10462.

To test:

[1] Verify that prove -v t/Breeding.t passes.
[2] Perform a Z39.50 search in the staff interface.
[3] Perform a cataloguing reservoir search in the staff
    interface; verifying that cached records from the search
    done in step 2 are retrieved.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
2014-04-25 15:07:52 +00:00

651 lines
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package C4::Breeding;
# Copyright 2000-2002 Katipo Communications
# Parts Copyright 2013 Prosentient Systems
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Koha; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use strict;
use warnings;
use C4::Biblio;
use C4::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);
BEGIN {
# set the version for version checking
$VERSION = 3.07.00.049;
require Exporter;
@ISA = qw(Exporter);
@EXPORT = qw(&BreedingSearch &Z3950Search &Z3950SearchAuth);
}
=head1 NAME
C4::Breeding : module to add biblios to import_records via
the breeding/reservoir API.
=head1 SYNOPSIS
Z3950Search($pars, $template);
($count, @results) = &BreedingSearch($title,$isbn,$random);
=head1 DESCRIPTION
This module contains routines related to Koha's Z39.50 search into
cataloguing reservoir features.
=head2 BreedingSearch
($count, @results) = &BreedingSearch($title,$isbn,$random);
C<$title> contains the title,
C<$isbn> contains isbn or issn,
C<$random> contains the random seed from a z3950 search.
C<$count> is the number of items in C<@results>. C<@results> is an
array of references-to-hash; the keys are the items from the C<import_records> and
C<import_biblios> tables of the Koha database.
=cut
sub BreedingSearch {
my ($search,$isbn,$z3950random) = @_;
my $dbh = C4::Context->dbh;
my $count = 0;
my ($query,@bind);
my $sth;
my @results;
# normalise ISBN like at import
$isbn = C4::Koha::GetNormalizedISBN($isbn);
$query = "SELECT import_record_id, file_name, isbn, title, author
FROM import_biblios
JOIN import_records USING (import_record_id)
JOIN import_batches USING (import_batch_id)
WHERE ";
if ($z3950random) {
$query .= "z3950random = ?";
@bind=($z3950random);
} else {
@bind=();
if (defined($search) && length($search)>0) {
$search =~ s/(\s+)/\%/g;
$query .= "title like ? OR author like ?";
push(@bind,"%$search%", "%$search%");
}
if ($#bind!=-1 && defined($isbn) && length($isbn)>0) {
$query .= " and ";
}
if (defined($isbn) && length($isbn)>0) {
$query .= "isbn like ?";
push(@bind,"$isbn%");
}
}
$sth = $dbh->prepare($query);
$sth->execute(@bind);
while (my $data = $sth->fetchrow_hashref) {
$results[$count] = $data;
# FIXME - hack to reflect difference in name
# of columns in old marc_breeding and import_records
# There needs to be more separation between column names and
# field names used in the templates </soapbox>
$data->{'file'} = $data->{'file_name'};
$data->{'id'} = $data->{'import_record_id'};
$count++;
} # while
$sth->finish;
return($count, @results);
} # sub breedingsearch
=head2 Z3950Search
Z3950Search($pars, $template);
Parameters for Z3950 search are all passed via the $pars hash. It may contain isbn, title, author, dewey, subject, lccall, controlnumber, stdid, srchany.
Also it should contain an arrayref id that points to a list of id's of the z3950 targets to be queried (see z3950servers table).
This code is used in acqui/z3950_search and cataloging/z3950_search.
The second parameter $template is a Template object. The routine uses this parameter to store the found values into the template.
=cut
sub Z3950Search {
my ($pars, $template)= @_;
my @id= @{$pars->{id}};
my $page= $pars->{page};
my $biblionumber= $pars->{biblionumber};
my $isbn= $pars->{isbn};
my $issn= $pars->{issn};
my $title= $pars->{title};
my $author= $pars->{author};
my $dewey= $pars->{dewey};
my $subject= $pars->{subject};
my $lccn= $pars->{lccn};
my $lccall= $pars->{lccall};
my $controlnumber= $pars->{controlnumber};
my $srchany= $pars->{srchany};
my $stdid= $pars->{stdid};
my $show_next = 0;
my $total_pages = 0;
my $term;
my @results;
my @breeding_loop = ();
my @oConnection;
my @oResult;
my @errconn;
my $s = 0;
my $query;
my $nterms=0;
my $imported=0;
my @serverinfo; #replaces former serverhost, servername, encoding
if ($isbn) {
$term=$isbn;
$query .= " \@attr 1=7 \@attr 5=1 \"$term\" ";
$nterms++;
}
if ($issn) {
$term=$issn;
$query .= " \@attr 1=8 \@attr 5=1 \"$term\" ";
$nterms++;
}
if ($title) {
$query .= " \@attr 1=4 \"$title\" ";
$nterms++;
}
if ($author) {
$query .= " \@attr 1=1003 \"$author\" ";
$nterms++;
}
if ($dewey) {
$query .= " \@attr 1=16 \"$dewey\" ";
$nterms++;
}
if ($subject) {
$query .= " \@attr 1=21 \"$subject\" ";
$nterms++;
}
if ($lccn) {
$query .= " \@attr 1=9 $lccn ";
$nterms++;
}
if ($lccall) {
$query .= " \@attr 1=16 \@attr 2=3 \@attr 3=1 \@attr 4=1 \@attr 5=1 \@attr 6=1 \"$lccall\" ";
$nterms++;
}
if ($controlnumber) {
$query .= " \@attr 1=12 \"$controlnumber\" ";
$nterms++;
}
if($srchany) {
$query .= " \@attr 1=1016 \"$srchany\" ";
$nterms++;
}
if($stdid) {
$query .= " \@attr 1=1007 \"$stdid\" ";
$nterms++;
}
for my $i (1..$nterms-1) {
$query = "\@and " . $query;
}
my $dbh = C4::Context->dbh;
foreach my $servid (@id) {
my $sth = $dbh->prepare("select * from z3950servers where id=?");
$sth->execute($servid);
while (my $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} );
$serverinfo[$s]->{host}= $server->{host};
$serverinfo[$s]->{name}= $server->{name};
$serverinfo[$s]->{encd}= $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)= $oConnection[$k]->error_x(); #ignores errmsg, addinfo, diagset
if ($error) {
if ($error =~ m/^(10000|10007)$/ ) {
push(@errconn, { server => $serverinfo[$k]->{host}, error => $error } );
}
}
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)); $i++) {
if($oResult[$k]->record($i)) {
my $res=_handle_one_result($oResult[$k]->record($i), $serverinfo[$k], ++$imported, $biblionumber); #ignores error in sequence numbering
push @breeding_loop, $res if $res;
}
else {
push(@breeding_loop,{'server'=>$serverinfo[$k]->{name},'title'=>join(': ',$oConnection[$k]->error_x()),'breedingid'=>-1,'biblionumber'=>-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};
}
$template->param(
breeding_loop => \@breeding_loop,
servers => \@servers,
errconn => \@errconn
);
}
sub _handle_one_result {
my ($zoomrec, $servhref, $seq, $bib)= @_;
my $raw= $zoomrec->raw();
my ($marcrecord) = MarcToUTF8Record($raw, C4::Context->preference('marcflavour'), $servhref->{encd}); #ignores charset return values
SetUTF8Flag($marcrecord);
my $batch_id = GetZ3950BatchId($servhref->{name});
my $breedingid = AddBiblioToBatch($batch_id, $seq, $marcrecord, 'UTF-8', 0, 0);
#FIXME passing 0 for z3950random
#Will eliminate this unused field in a followup report
#Last zero indicates: no update for batch record counts
#call to TransformMarcToKoha replaced by next call
#we only need six fields from the marc record
return _add_rowdata(
{
biblionumber => $bib,
server => $servhref->{name},
breedingid => $breedingid,
}, $marcrecord) if $breedingid;
}
sub _add_rowdata {
my ($row, $record)=@_;
my %fetch= (
title => 'biblio.title',
author => 'biblio.author',
isbn =>'biblioitems.isbn',
lccn =>'biblioitems.lccn', #LC control number (not call number)
edition =>'biblioitems.editionstatement',
date => 'biblio.copyrightdate', #MARC21
date2 => 'biblioitems.publicationyear', #UNIMARC
);
foreach my $k (keys %fetch) {
my ($t, $f)= split '\.', $fetch{$k};
$row= C4::Biblio::TransformMarcToKohaOneField($t, $f, $record, $row);
$row->{$k}= $row->{$f} if $k ne $f;
}
$row->{date}//= $row->{date2};
$row->{isbn}=_isbn_replace($row->{isbn});
return $row;
}
sub _isbn_replace {
my ($isbn) = @_;
return unless defined $isbn;
$isbn =~ s/ |-|\.//g;
$isbn =~ s/\|/ \| /g;
$isbn =~ s/\(/ \(/g;
return $isbn;
}
=head2 ImportBreedingAuth
ImportBreedingAuth($marcrecords,$overwrite_auth,$filename,$encoding,$z3950random,$batch_type);
ImportBreedingAuth imports MARC records in the reservoir (import_records table).
ImportBreedingAuth is based on the ImportBreeding subroutine.
=cut
sub ImportBreedingAuth {
my ($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);
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
$alreadyindb++;
} else {
if ($controlnumber && $heading) {
$searchbreeding->execute($controlnumber,$heading);
($breedingid) = $searchbreeding->fetchrow;
}
if ($breedingid && $overwrite_auth eq '0') {
$alreadyinfarm++;
} else {
if ($breedingid && $overwrite_auth eq '1') {
ModAuthorityInBatch($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__
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