[Koha-cvs] koha/C4 Context.pm Search.pm
Antoine Farnault
antoine at koha-fr.org
Thu Aug 10 14:49:37 CEST 2006
CVSROOT: /sources/koha
Module name: koha
Changes by: Antoine Farnault <toins> 06/08/10 12:49:37
Modified files:
C4 : Context.pm Search.pm
Log message:
sync with dev_week.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/koha/C4/Context.pm?cvsroot=koha&r1=1.42&r2=1.43
http://cvs.savannah.gnu.org/viewcvs/koha/C4/Search.pm?cvsroot=koha&r1=1.119&r2=1.120
Patches:
Index: Context.pm
===================================================================
RCS file: /sources/koha/koha/C4/Context.pm,v
retrieving revision 1.42
retrieving revision 1.43
diff -u -b -r1.42 -r1.43
--- Context.pm 4 Jul 2006 14:36:51 -0000 1.42
+++ Context.pm 10 Aug 2006 12:49:37 -0000 1.43
@@ -15,7 +15,7 @@
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
-# $Id: Context.pm,v 1.42 2006/07/04 14:36:51 toins Exp $
+# $Id: Context.pm,v 1.43 2006/08/10 12:49:37 toins Exp $
package C4::Context;
use strict;
use DBI;
@@ -25,7 +25,7 @@
qw($context),
qw(@context_stack);
-$VERSION = do { my @v = '$Revision: 1.42 $' =~ /\d+/g;
+$VERSION = do { my @v = '$Revision: 1.43 $' =~ /\d+/g;
shift(@v) . "." . join("_", map {sprintf "%03d", $_ } @v); };
=head1 NAME
@@ -45,8 +45,8 @@
=head1 DESCRIPTION
When a Koha script runs, it makes use of a certain number of things:
-configuration settings in F</etc/koha.conf>, a connection to the Koha
-database, and so forth. These things make up the I<context> in which
+configuration settings in F</etc/koha.xml>, a connection to the Koha
+databases, and so forth. These things make up the I<context> in which
the script runs.
This module takes care of setting up the context for a script:
@@ -66,7 +66,7 @@
the C<&set_context> and C<&restore_context> functions, below.
By default, C4::Context reads the configuration from
-F</etc/koha.conf>. This may be overridden by setting the C<$KOHA_CONF>
+F</etc/koha.xml>. This may be overridden by setting the C<$KOHA_CONF>
environment variable to the pathname of a configuration file to use.
=head1 METHODS
@@ -156,11 +156,11 @@
=item new
$context = new C4::Context;
- $context = new C4::Context("/path/to/koha.conf");
+ $context = new C4::Context("/path/to/koha.xml");
Allocates a new context. Initializes the context from the specified
file, which defaults to either the file given by the C<$KOHA_CONF>
-environment variable, or F</etc/koha.conf>.
+environment variable, or F</etc/koha.xml>.
C<&new> does not set this context as the new default context; for
that, use C<&set_context>.
@@ -409,7 +409,7 @@
sub Zconnauth {
my $self = shift;
-my $server=shift;
+ my $server="biblioserver"; #shift;
my $Zconnauth;
if (defined($context->{"Zconnauth"})) {
$Zconnauth = $context->{"Zconnauth"};
@@ -440,6 +440,8 @@
eval {
$Zconn=new ZOOM::Connection($context->config("hostname"),$port,databaseName=>$context->{"config"}->{$server},
preferredRecordSyntax => "USmarc",elementSetName=> "F");
+ $Zconn->option(cqlfile=> $context->{"config"}->{"zebradir"}."/etc/cql.properties");
+ $Zconn->option(cclfile=> $context->{"config"}->{"zebradir"}."/etc/ccl.properties");
};
if ($@){
###Uncomment the lines below if you want to automatically restart your zebra if its stop
@@ -465,6 +467,14 @@
my $tried=0;
my $Zconnauth;
my ($tcp,$host,$port)=split /:/,$context->{"listen"}->{$server}->{"content"};
+ my $o = new ZOOM::Options();
+ $o->option(async => 1);
+ $o->option(preferredRecordSyntax => "usmarc");
+ $o->option(elementSetName => "F");
+ $o->option(user=>$context->{"config"}->{"zebrauser"});
+ $o->option(password=>$context->{"config"}->{"zebrapass"});
+ $o->option(databaseName=>$context->{"config"}->{$server});
+
retry:
eval{
$Zconnauth=new ZOOM::Connection($context->config("hostname"),$port,databaseName=>$context->{"config"}->{$server},
@@ -826,6 +836,9 @@
=cut
# $Log: Context.pm,v $
+# Revision 1.43 2006/08/10 12:49:37 toins
+# sync with dev_week.
+#
# Revision 1.42 2006/07/04 14:36:51 toins
# Head & rel_2_2 merged
#
Index: Search.pm
===================================================================
RCS file: /sources/koha/koha/C4/Search.pm,v
retrieving revision 1.119
retrieving revision 1.120
diff -u -b -r1.119 -r1.120
--- Search.pm 28 Mar 2006 23:05:08 -0000 1.119
+++ Search.pm 10 Aug 2006 12:49:37 -0000 1.120
@@ -1,7 +1,7 @@
package C4::Search;
-# Copyright 2000-2006 Katipo Communications
-#
+# Copyright 2000-2002 Katipo Communications
+# New functions added 22-09-2005 Tumer Garip tgarip at neu.edu.tr
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
@@ -18,21 +18,26 @@
# Suite 330, Boston, MA 02111-1307 USA
use strict;
-use ZOOM;
-use Smart::Comments;
+require Exporter;
+use DBI;
use C4::Context;
-use MARC::Record;
-use MARC::File::XML;
+use C4::Reserves2;
use C4::Biblio;
+use C4::Koha;
+use Date::Calc;
+use MARC::File::XML;
+use MARC::File::USMARC;
+use MARC::Record;
-require Exporter;
+ # FIXME - C4::Search uses C4::Reserves2, which uses C4::Search.
+ # So Perl complains that all of the functions here get redefined.
+use C4::Date;
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
# set the version for version checking
-$VERSION = do { my @v = '$Revision: 1.119 $' =~ /\d+/g;
- shift(@v) . "." . join( "_", map { sprintf "%03d", $_ } @v );
-};
+$VERSION = do { my @v = '$Revision: 1.120 $' =~ /\d+/g;
+ shift(@v) . "." . join("_", map {sprintf "%03d", $_ } @v); };
=head1 NAME
@@ -42,11 +47,16 @@
use C4::Search;
+ my ($count, @results) = catalogsearch($env, $type, $search, $num, $offset);
+
=head1 DESCRIPTION
This module provides the searching facilities for the Koha catalog and
other databases.
+C<&catalogsearch> is a front end to all the other searches. Depending
+on what is passed to it, it calls the appropriate search function.
+
=head1 FUNCTIONS
=over 2
@@ -54,120 +64,4492 @@
=cut
@ISA = qw(Exporter);
- at EXPORT = qw(search get_record get_xml_record);
+ at EXPORT = qw(
+
+&CatSearch &BornameSearch &ItemInfo &KeywordSearch &subsearch
+&itemdata &bibdata &GetItems &borrdata &itemnodata &itemcount
+&borrdata2 &borrdata3 &NewBorrowerNumber &bibitemdata &borrissues
+&getboracctrecord &ItemType &itemissues &subject &subtitle
+&addauthor &bibitems &barcodes &findguarantees &allissues
+&findseealso &findguarantor &getwebsites &getwebbiblioitems &itemcount2 &FindDuplicate
+&isbnsearch &getbranchname &getborrowercategory &getborrowercategoryinfo
+
+&searchZOOM &catalogsearch &catalogsearch3 &CatSearch3 &catalogsearch4 &searchResults
+&getRecords &buildQuery
+
+&getMARCnotes &getMARCsubjects &getMARCurls);
# make all your functions, whether exported or not;
-sub search {
- my ( $search, $type, $number ) = @_;
- my $dbh = C4::Context->dbh();
- my $q;
- my $Zconn = C4::Context->Zconn;
- my $raw;
-
- if ( $type eq 'CQL' ) {
- my $string;
- if ( $search->{'cql'} ) {
- $string = $search->{'cql'};
+=head1 findseealso($dbh,$fields);
+
+=head2 $dbh is a link to the DB handler.
+
+use C4::Context;
+my $dbh =C4::Context->dbh;
+
+=head2 $fields is a reference to the fields array
+
+This function modify the @$fields array and add related fields to search on.
+
+=cut
+
+sub findseealso {
+ my ($dbh, $fields) = @_;
+ my $tagslib = MARCgettagslib ($dbh,1);
+ for (my $i=0;$i<=$#{$fields};$i++) {
+ my ($tag) =substr(@$fields[$i],1,3);
+ my ($subfield) =substr(@$fields[$i],4,1);
+ @$fields[$i].=','.$tagslib->{$tag}->{$subfield}->{seealso} if ($tagslib->{$tag}->{$subfield}->{seealso});
}
- else {
- foreach my $var ( keys %$search ) {
- $string .= "$var=\"$search->{$var}\" ";
+}
+
+=item findguarantees
+
+ ($num_children, $children_arrayref) = &findguarantees($parent_borrno);
+ $child0_cardno = $children_arrayref->[0]{"cardnumber"};
+ $child0_borrno = $children_arrayref->[0]{"borrowernumber"};
+
+C<&findguarantees> takes a borrower number (e.g., that of a patron
+with children) and looks up the borrowers who are guaranteed by that
+borrower (i.e., the patron's children).
+
+C<&findguarantees> returns two values: an integer giving the number of
+borrowers guaranteed by C<$parent_borrno>, and a reference to an array
+of references to hash, which gives the actual results.
+
+=cut
+#'
+sub findguarantees{
+ my ($bornum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("select cardnumber,borrowernumber, firstname, surname from borrowers where guarantor=?");
+ $sth->execute($bornum);
+
+ my @dat;
+ while (my $data = $sth->fetchrow_hashref)
+ {
+ push @dat, $data;
+ }
+ $sth->finish;
+ return (scalar(@dat), \@dat);
+}
+
+=item findguarantor
+
+ $guarantor = &findguarantor($borrower_no);
+ $guarantor_cardno = $guarantor->{"cardnumber"};
+ $guarantor_surname = $guarantor->{"surname"};
+ ...
+
+C<&findguarantor> takes a borrower number (presumably that of a child
+patron), finds the guarantor for C<$borrower_no> (the child's parent),
+and returns the record for the guarantor.
+
+C<&findguarantor> returns a reference-to-hash. Its keys are the fields
+from the C<borrowers> database table;
+
+=cut
+#'
+sub findguarantor{
+ my ($bornum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("select guarantor from borrowers where borrowernumber=?");
+ $sth->execute($bornum);
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ $sth=$dbh->prepare("Select * from borrowers where borrowernumber=?");
+ $sth->execute($data->{'guarantor'});
+ $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ return($data);
+}
+
+=item NewBorrowerNumber
+
+ $num = &NewBorrowerNumber();
+
+Allocates a new, unused borrower number, and returns it.
+
+=cut
+#'
+# FIXME - This is identical to C4::Circulation::Borrower::NewBorrowerNumber.
+# Pick one and stick with it. Preferably use the other one. This function
+# doesn't belong in C4::Search.
+sub NewBorrowerNumber {
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select max(borrowernumber) from borrowers");
+ $sth->execute;
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ $data->{'max(borrowernumber)'}++;
+ return($data->{'max(borrowernumber)'});
+}
+
+=item catalogsearch
+
+ ($count, @results) = &catalogsearch($env, $type, $search, $num, $offset);
+
+This is primarily a front-end to other, more specialized catalog
+search functions: if C<$search-E<gt>{itemnumber}> or
+C<$search-E<gt>{isbn}> is given, C<&catalogsearch> uses a precise
+C<&CatSearch>. If $search->{subject} is given, it runs a subject
+C<&CatSearch>. If C<$search-E<gt>{keyword}> is given, it runs a
+C<&KeywordSearch>. Otherwise, it runs a loose C<&CatSearch>.
+
+If C<$env-E<gt>{itemcount}> is 1, then C<&catalogsearch> also counts
+the items for each result, and adds several keys:
+
+=over 4
+
+=item C<itemcount>
+
+The total number of copies of this book.
+
+=item C<locationhash>
+
+This is a reference-to-hash; the keys are the names of branches where
+this book may be found, and the values are the number of copies at
+that branch.
+
+=item C<location>
+
+A descriptive string saying where the book is located, and how many
+copies there are, if greater than 1.
+
+=item C<subject2>
+
+The book's subject, with spaces replaced with C<%20>, presumably for
+HTML.
+
+=back
+
+=cut
+#'
+sub catalogsearch {
+ my ($dbh, $tags, $and_or, $excluding, $operator, $value, $offset,$length,$orderby,$desc_or_asc) = @_;
+
+ # used for the new API
+ my ($search_or_scan,$type,$query,$num,$startfrom,$then_sort_by);
+
+ $search_or_scan = 'search';
+ $then_sort_by = '';
+ my $number_of_results = $length; # num of results to return
+ $startfrom = $offset; # offset
+ my $ccl_query;
+ for (my $i = 0 ; $i <= $#{$value} ; $i++) {
+ $ccl_query.= @$value[$i];
}
+ my ($error,$count,$facets, at results) = searchZOOM('search','ccl',$ccl_query,$number_of_results,$startfrom,$then_sort_by);
+
+ my @result = ();
+ my $subtitle; # Added by JF for Subtitles
+
+ # find bibids from results
+ #put them in @result
+ foreach my $rec (@results) {
+ my $record = MARC::Record->new_from_usmarc($rec);
+ my $oldbiblio = MARCmarc2koha($dbh,$record,'');
+ push @result, $oldbiblio->{'biblionumber'}; #FIXME bibid?
}
- $q = new ZOOM::Query::CQL2RPN( $string, $Zconn );
+ # we have bibid list. Now, loads title and author from [offset] to [offset]+[length]
+ my $counter = $offset;
+ # HINT : biblionumber as bn is important. The hash is fills biblionumber with items.biblionumber.
+ # so if you dont' has an item, you get a not nice empty value.
+ my $sth = $dbh->prepare("SELECT biblio.biblionumber as bn,biblioitems.*,biblio.*, itemtypes.notforloan,itemtypes.description
+ FROM biblio
+ LEFT JOIN biblioitems on biblio.biblionumber = biblioitems.biblionumber
+ LEFT JOIN itemtypes on itemtypes.itemtype=biblioitems.itemtype
+ WHERE biblio.biblionumber = ?"); #marc_biblio.biblionumber AND bibid = ?");
+ my $sth_subtitle = $dbh->prepare("SELECT subtitle FROM bibliosubtitle WHERE biblionumber=?"); # Added BY JF for Subtitles
+ my @finalresult = ();
+ my @CNresults=();
+ my $totalitems=0;
+ my $oldline;
+ my ($oldbibid, $oldauthor, $oldtitle);
+ my $sth_itemCN;
+ if (C4::Context->preference('hidelostitems')) {
+ $sth_itemCN = $dbh->prepare("select items.* from items where biblionumber=? and (itemlost = 0 or itemlost is NULL) order by homebranch");
+ } else {
+ $sth_itemCN = $dbh->prepare("select items.* from items where biblionumber=? order by homebranch");
}
- my $rs;
- my $n;
- eval {
- $rs = $Zconn->search($q);
- $n = $rs->size();
- };
- if ($@) {
- print "Error ", $@->code(), ": ", $@->message(), "\n";
+ my $sth_issue = $dbh->prepare("select date_due,returndate from issues where itemnumber=?");
+ # parse all biblios between start & end.
+ #while (($counter <= $#result) && ($counter <= ($offset + $length))) { #FIXME, do all of them
+ while ($counter <= $#result) {
+ # search & parse all items & note itemcallnumber
+ #warn $result[$counter];
+ $sth->execute($result[$counter]);
+ my $continue=1;
+ my $line = $sth->fetchrow_hashref;
+ my $biblionumber=$line->{bn};
+ # Return subtitles first ADDED BY JF
+ $sth_subtitle->execute($biblionumber);
+ my $subtitle_here.= $sth_subtitle->fetchrow." ";
+ chop $subtitle_here;
+ $subtitle = $subtitle_here;
+# warn "Here's the Biblionumber ".$biblionumber;
+# warn "and here's the subtitle: ".$subtitle_here;
+
+ # /ADDED BY JF
+
+# $continue=0 unless $line->{bn};
+# my $lastitemnumber;
+ $sth_itemCN->execute($biblionumber);
+ my @CNresults = ();
+ my $notforloan=1; # to see if there is at least 1 item that can be issued
+ while (my $item = $sth_itemCN->fetchrow_hashref) {
+ # parse the result, putting holdingbranch & itemcallnumber in separate array
+ # then all other fields in the main array
+
+ # search if item is on loan
+ my $date_due;
+ $sth_issue->execute($item->{itemnumber});
+ while (my $loan = $sth_issue->fetchrow_hashref) {
+ if ($loan->{date_due} and !$loan->{returndate}) {
+ $date_due = $loan->{date_due};
}
- my $i = 0;
- my @results;
- while ( $i < $n && $i < $number ) {
- $raw = $rs->record($i)->raw();
- my $record = MARC::Record->new_from_xml($raw, 'UTF-8');
- my $line = MARCmarc2koha( $dbh, $record );
- push @results, $line;
-# push @results,$raw;
+ }
+ # store this item
+ my %lineCN;
+ $lineCN{holdingbranch} = $item->{holdingbranch};
+ $lineCN{itemcallnumber} = $item->{itemcallnumber};
+ $lineCN{location} = $item->{location};
+ $lineCN{date_due} = format_date($date_due);
+ #$lineCN{notforloan} = $notforloanstatus{$line->{notforloan}} if ($line->{notforloan}); # setting not forloan if itemtype is not for loan
+ #$lineCN{notforloan} = $notforloanstatus{$item->{notforloan}} if ($item->{notforloan}); # setting not forloan it this item is not for loan
+ $notforloan=0 unless ($item->{notforloan} or $item->{wthdrawn} or $item->{itemlost});
+ push @CNresults,\%lineCN;
+ $totalitems++;
+ }
+ # save the biblio in the final array, with item and item issue status
+ my %newline;
+ %newline = %$line;
+ $newline{totitem} = $totalitems;
+ # if $totalitems == 0, check if it's being ordered.
+ if ($totalitems == 0) {
+ my $sth = $dbh->prepare("select count(*) from aqorders where biblionumber=? and datecancellationprinted is NULL");
+ $sth->execute($biblionumber);
+ my ($ordered) = $sth->fetchrow;
+ $newline{onorder} = 1 if $ordered;
+ }
+ $newline{biblionumber} = $biblionumber;
+ $newline{norequests} = 0;
+ $newline{norequests} = 1 if ($line->{notforloan}); # itemtype not issuable
+ $newline{norequests} = 1 if (!$line->{notforloan} && $notforloan); # itemtype issuable but all items not issuable for instance
+ $newline{subtitle} = $subtitle; # put the subtitle in ADDED BY JF
+
+ my @CNresults2= @CNresults;
+ $newline{CN} = \@CNresults2;
+ $newline{'even'} = 1 if $#finalresult % 2 == 0;
+ $newline{'odd'} = 1 if $#finalresult % 2 == 1;
+ $newline{'timestamp'} = format_date($newline{timestamp});
+ @CNresults = ();
+ push @finalresult, \%newline;
+ $totalitems=0;
+ $counter++;
+ }
+ my $nbresults = $#result+1;
+ return (\@finalresult, $nbresults);
+}
+
+
+sub add_html_bold_fields {
+ my ($type, $data, $search) = @_;
+
+ my %reference = ('additionalauthors' => 'author',
+ 'publishercode' => 'publisher',
+ 'subtitle' => 'title'
+ );
+
+ foreach my $key ('title', 'author', 'additionalauthors', 'publishercode', 'publicationyear', 'subject', 'subtitle') {
+ my $new_key;
+ if ($key eq 'additionalauthors') {
+ $new_key = 'additionalauthors';
+ } else {
+ $new_key = 'bold_' . $key;
+ $data->{$new_key} = $data->{$key};
+ }
+
+ my $key1;
+ if ($reference{$key}) {
+ $key1 = $reference{$key};
+ } else {
+ $key1 = $key;
+ }
+
+ my @keys;
+ my $i = 1;
+ if ($type eq 'keyword') {
+ my $newkey=$search->{'keyword'};
+ $newkey=~s /\++//g;
+ @keys = split " ", $newkey;
+ } else {
+ while ($search->{"field_value$i"}) {
+ my $newkey=$search->{"field_value$i"};
+ $newkey=~s /\++//g;
+ push @keys, $newkey;
$i++;
}
- return ( \@results );
+ }
+ my $count = @keys;
+ for ($i = 0; $i < $count ; $i++) {
+ if ($key eq 'additionalauthors') {
+ my $j = 0;
+ foreach (@{$data->{$new_key}}) {
+ if (!$data->{$new_key}->[$j]->{'bold_value'}) {
+ $data->{$new_key}->[$j]->{'bold_value'} = $data->{$new_key}->[$j]->{'value'};
+ }
+ if ( ($data->{$new_key}->[$j]->{'value'} =~ /($keys[$i])/i) && (lc($keys[$i]) ne 'b') ) {
+ my $word = $1;
+ $data->{$new_key}->[$j]->{'bold_value'} =~ s/$word/<b>$word<\/b>/;
+ }
+ $j++;
+ }
+ } else {
+ if (($data->{$new_key} =~ /($keys[$i])/i) && (lc($keys[$i]) ne 'b') ) {
+ my $word = $1;
+ $data->{$new_key} =~ s/$word/<b>$word<\/b>/;
+ }
+ }
+ }
+ }
+
}
-sub get_record {
+sub catalogsearch3 {
+ my ($search,$num,$offset) = @_;
+ my $dbh = C4::Context->dbh;
+ my ($count, at results);
+
+ if ($search->{'itemnumber'} ne '' || $search->{'isbn'} ne ''|| $search->{'biblionumber'} ne ''){
+ ($count, at results) = CatSearch3('precise',$search,$num,$offset);
+ } elsif ($search->{'keyword'} ne ''){
+ ($count, at results) = CatSearch3('keyword',$search,$num,$offset);
+ } elsif ($search->{'recently_items'} ne '') {
+ ($count, at results) = CatSearch3('recently_items',$search,$num,$offset);
+ } else {
+ ($count, at results) = CatSearch3('loose',$search,$num,$offset);
+ }
- # pass in an id (biblionumber at this stage) and get back a MARC record
- my ($id) = @_;
- my $q;
- my $Zconn = C4::Context->Zconn;
- my $raw;
- my $string = "identifier=$id";
-# my $string = "title=delete";
-# warn $string;
- $q = new ZOOM::Query::CQL2RPN( $string, $Zconn);
- eval {
-# my $rs = $Zconn->search_pqf("\@attr 1=12 $id");
- my $rs = $Zconn->search($q);
- my $n = $rs->size();
- if ( $n > 0 ) {
- $raw = $rs->record(0)->raw();
+ return ($count, at results);
+}
+
+sub CatSearch3 {
+
+ my ($type,$search,$num,$offset)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query = ''; #to make the query statement
+ my $count_query = ''; #to count total results
+ my @params = (); #to collect the params
+ my @results; #to retrieve the results
+
+ # 1) do a search by barcode or isbn
+ if ($type eq 'precise') {
+
+ if ($search->{'itemnumber'} ne ''){
+ $query = "SELECT biblionumber FROM items WHERE (barcode = ?)";
+ push @params, $search->{'itemnumber'};
+
+ } elsif ($search->{'isbn'} ne '') {
+ $query = "SELECT biblionumber FROM biblioitems WHERE (isbn like ?)";
+ push @params, $search->{'isbn'};
+ }else {
+ $query = "SELECT biblionumber FROM biblioitems WHERE (biblionumber = ?)";
+ push @params, $search->{'biblionumber'};
}
- };
- if ($@) {
- warn "Error ", $@->code(), ": ", $@->message(), "\n";
+ #add branch condition
+ if ($search->{'branch'} ne '') {
+ $query.= " AND ( holdingbranch like ? ) ";
+ my $keys = $search->{'branch'};
+ push @params, $keys;
+ }
+
+ # 2) do a search by keyword
+ } elsif ($type eq 'keyword') {
+ my $keys = $search->{'keyword'};
+ my @words = split / /, $keys;
+
+ #parse the keywords
+ my $keyword;
+ if ($search->{'ttype'} eq 'exact') {
+ for (my $i = 0; $i < @words ;$i++) {
+ if ($i + 1 == @words) {
+ $words[$i] = '+' . $words[$i] . '*';
+ } else {
+ $words[$i] = '+' . $words[$i];
+ }
+ }
+ } else {
+ for (my $i = 0; $i < @words ;$i++) {
+ $words[$i] = $words[$i] . '*';
+ }
+ }
+ $keyword = join " ", @words;
+
+ #Builds the SQL
+ $query = "(SELECT DISTINCT B.biblionumber AS biblionumber ,( MATCH (title,seriestitle,unititle,B.author,subject,publishercode,itemcallnumber) AGAINST(? in BOOLEAN MODE) ) as Relevance
+ FROM biblio AS B
+ LEFT JOIN biblioitems AS BI ON (B.biblionumber = BI.biblionumber)
+ LEFT JOIN items AS I ON (BI.biblionumber = I.biblionumber)
+ LEFT JOIN additionalauthors AA1 ON (B.biblionumber = AA1.biblionumber)
+ LEFT JOIN bibliosubject AS BS1 ON (B.biblionumber = BS1.biblionumber)
+ LEFT JOIN bibliosubtitle AS BSU1 ON (B.biblionumber = BSU1.biblionumber)
+ where MATCH (title,seriestitle,unititle,B.author,subject,publishercode,itemcallnumber) AGAINST (? IN BOOLEAN MODE) ";
+
+ push @params,$keyword;
+ push @params,$keyword;
+ #search by class
+ if ($search->{'class'} ne '') {
+ $query .= " AND ( itemtype = ? ) ";
+ push @params, $search->{'class'};
+ }
+ #search by branch
+ if ($search->{'branch'} ne '') {
+ $query .= " AND ( items.holdingbranch like ? ) ";
+ push @params, $search->{'branch'};
+ }
+ if ($search->{'stack'} ne '') {
+ $query .= " AND ( items.stack = ? ) ";
+ push @params, $search->{'stack'};
+ }
+ #search by publication year
+ if ($search->{'date_from'} ne '') {
+ $query .= " AND ( biblioitems.publicationyear >= ?) ";
+ push @params, $search->{'date_from'};
+ if ($search->{'date_to'} ne '') {
+ $query .= " AND ( biblioitems.publicationyear <= ?) ";
+ push @params, $search->{'date_to'};
+
+ }
+ }
+ $query .= ")";
+
+
+
+
+ # 3) search the items acquired recently (in the last $search->{'range'} days)
+ } elsif ($type eq 'recently_items') {
+ my $keys;
+ if ($search->{'range'}) {
+ $keys = $search->{'range'};
+ } else {
+ $keys = 30;
+ }
+ $query = "SELECT B.biblionumber FROM biblio AS B
+ LEFT JOIN biblioitems AS BI ON (B.biblionumber = BI.biblionumber)
+
+ WHERE
+ (TO_DAYS( NOW( ) ) - TO_DAYS( B.timestamp ))<?";
+ #search by class
+ push @params, $keys;
+ if ($search->{'class'} ne '') {
+ $query .= " AND ( BI.itemtype = ? ) ";
+ push @params, $search->{'class'};
+ }
+ $query.= " ORDER BY title ";
+
+ # 4) do a loose search
+ } else {
+
+ my ($condition1, $condition2, $condition3) = ('','','');
+ my $count_params = 0;
+
+
+ #search_field 1
+ if ($search->{'field_name1'} eq 'all') {
+ $condition1.= " ( MATCH (title,seriestitle,unititle,B.author,subject,publishercode,itemcallnumber) AGAINST(? in BOOLEAN MODE) ) ";
+
+ $count_params = 1;
+ } elsif ($search->{'field_name1'} eq 'author') {
+ $condition1.= " ( MATCH (B.author) AGAINST(? in BOOLEAN MODE) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name1'} eq 'title') {
+ $condition1.= " ( MATCH (title,seriestitle,unititle) AGAINST(? in BOOLEAN MODE ) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name1'} eq 'subject') {
+ $condition1.= " ( ( MATCH (subject) AGAINST(? in BOOLEAN MODE) ) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name1'} eq 'publisher') {
+ $condition1.= " ( MATCH (publishercode) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name1'} eq 'publicationyear') {
+ $condition1.= " ( MATCH (publicationyear) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name1'} eq 'callno') {
+ $condition1.= " ( MATCH (itemcallnumber) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ }
+
+ if ($search->{'ttype1'} eq 'exact') {
+ push @params,"\"".$search->{'field_value1'}."\"";
+ push @params, "\"".$search->{'field_value1'}."\"";
+ } else {
+ my $keys = $search->{'field_value1'};
+ my @words = split / /, $keys;
+ #parse the keywords
+ my $keyword;
+ for (my $i = 0; $i < @words ;$i++) {
+ $words[$i] = '+'. $words[$i] . '*';
+ }
+ $keyword = join " ", @words;
+ push @params, $keyword;
+ push @params, $keyword;
+
+ }
+
+ $query = " SELECT DISTINCT B.biblionumber AS biblionumber ,$condition1 as Relevance
+ FROM biblio AS B
+ LEFT JOIN biblioitems AS BI ON (B.biblionumber = BI.biblionumber)
+ LEFT JOIN items AS I ON (BI.biblionumber = I.biblionumber)
+ LEFT JOIN additionalauthors AA1 ON (B.biblionumber = AA1.biblionumber)
+ LEFT JOIN bibliosubject AS BS1 ON (B.biblionumber = BS1.biblionumber)
+ LEFT JOIN bibliosubtitle AS BSU1 ON (B.biblionumber = BSU1.biblionumber) ";
+
+
+ #search_field 2
+ if ( ($search->{'field_value1'}) && ($search->{'field_value2'}) ) {
+ if ($search->{'field_name2'} eq 'all') {
+ $condition2.= " MATCH (title,seriestitle,unititle,B.author,subject,publishercode,itemcallnumber) AGAINST( ? in BOOLEAN MODE) ) ";
+
+ $count_params = 1;
+ } elsif ($search->{'field_name2'} eq 'author') {
+ $condition2.= " MATCH (B.author,AA1.author) AGAINST( ? in BOOLEAN MODE) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name2'} eq 'title') {
+ $condition2.= " MATCH (title,seriestitle,unititle) AGAINST( ? in BOOLEAN MODE ) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name2'} eq 'subject') {
+ $condition2.= " MATCH (subject) AGAINST(? in BOOLEAN MODE) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name2'} eq 'publisher') {
+ $condition2.= " MATCH (publishercode) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name2'} eq 'publicationyear') {
+ $condition2.= " MATCH (publicationyear) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name2'} eq 'callno') {
+ $condition2.= " MATCH (itemcallnumber) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ }
+ if ($search->{'op1'} eq "not"){
+ $search->{'op1'}="and (not ";
+ }else{
+ $search->{'op1'}.=" (";
+ }
+
+ if ($search->{'ttype2'} eq 'exact') {
+ push @params, "\"".$search->{'field_value2'}."\"";
+ } else {
+ my $keys = $search->{'field_value2'};
+ my @words = split / /, $keys;
+ #parse the keywords
+ my $keyword;
+ for (my $i = 0; $i < @words ;$i++) {
+ $words[$i] = "+". $words[$i] . '*';
+ }
+ $keyword = join " ", @words;
+ push @params, $keyword;
+ }
+
+ }
+
+ #search_field 3
+ if ( ($search->{'field_value2'}) && ($search->{'field_value3'}) ) {
+
+ if ($search->{'field_name3'} eq 'all') {
+ $condition3.= " MATCH (title,seriestitle,unititle,B.author,subject,publishercode,itemcallnumber) AGAINST(? in BOOLEAN MODE ) ) ";
+
+ $count_params = 1;
+ } elsif ($search->{'field_name3'} eq 'author') {
+ $condition3.= " MATCH (B.author,AA1.author) AGAINST(? in BOOLEAN MODE) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name3'} eq 'title') {
+ $condition3.= " MATCH (title,seriestitle,unititle) AGAINST(? in BOOLEAN MODE) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name3'} eq 'subject') {
+ $condition3.= " MATCH (subject) AGAINST(? in BOOLEAN MODE ) ) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name3'} eq 'publisher') {
+ $condition3.= " MATCH (publishercode) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name3'} eq 'publicationyear') {
+ $condition3.= " MATCH (publicationyear) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ } elsif ($search->{'field_name3'} eq 'callno') {
+ $condition3.= " MATCH (itemcallnumber) AGAINST(? in BOOLEAN MODE )) ";
+ $count_params = 1;
+ }
+ if ($search->{'op2'} eq "not"){
+ $search->{'op2'}="and (not ";
+ }else{
+ $search->{'op2'}.=" (";
+ }
+ if ($search->{'ttype3'} eq 'exact') {
+ push @params, "\"".$search->{'field_value3'}."\"";
+ } else {
+ my $keys = $search->{'field_value3'};
+ my @words = split / /, $keys;
+ #parse the keywords
+ my $keyword;
+
+ for (my $i = 0; $i < @words ;$i++) {
+ $words[$i] = "+". $words[$i] . '*';
+ }
+ $keyword = join " ", @words;
+ push @params, $keyword;
+ }
+ }
+
+ $query.= " WHERE ";
+ if (($condition1 ne '') && ($condition2 ne '') && ($condition3 ne '')) {
+ if ($search->{'op1'} eq $search->{'op2'}) {
+ $query.= " ( $condition1 $search->{'op1'} $condition2 $search->{'op2'} $condition3 ) ";
+ } elsif ( $search->{'op1'} eq "and (" ) {
+ $query.= " ( $condition1 $search->{'op1'} ( $condition2 $search->{'op2'} $condition3 ) ) ";
+ } else {
+ $query.= " ( ( $condition1 $search->{'op1'} $condition2 ) $search->{'op2'} $condition3 ) ";
+ }
+ } elsif ( ($condition1 ne '') && ($condition2 ne '') ) {
+ $query.= " ( $condition1 $search->{'op1'} $condition2 ) ";
+ } else {
+ $query.= " ( $condition1 ) ";
+ }
+
+ #search by class
+ if ($search->{'class'} ne ''){
+ $query.= " AND ( itemtype = ? ) ";
+ my $keys = $search->{'class'};
+ push @params, $search->{'class'};
+ }
+ #search by branch
+ if ($search->{'branch'} ne '') {
+ $query.= " AND I.holdingbranch like ? ";
+ my $keys = $search->{'branch'};
+ push @params, $keys, $keys;
+ }
+ #search by publication year
+ if ($search->{'date_from'} ne '') {
+ $query .= " AND ( BI.publicationyear >= ?) ";
+ push @params, $search->{'date_from'};
+ if ($search->{'date_to'} ne '') {
+ $query .= " AND ( BI.publicationyear <= ?) ";
+ push @params, $search->{'date_to'};
+
+ }
+ }
+ if ($search->{'order'} eq "1=1003 i<"){
+ $query.= " ORDER BY b.author ";
+ }elsif ($search->{'order'} ge "1=9 i<"){
+ $query.= " ORDER BY lcsort ";
+ }elsif ($search->{'order'} eq "1=4 i<"){
+ $query.= " ORDER BY title ";
+ }else{
+ $query.=" ORDER BY Relevance DESC";
+ }
+ }
+
+#warn "$query, at params,";
+ $count_query = $query;
+ warn "QUERY:".$count_query;
+ #execute the query and returns just the results between $num and $num + $offset
+ my $limit = $num + $offset;
+ my $startfrom = $offset;
+ my $sth = $dbh->prepare($query);
+
+ $sth->execute(@params);
+
+ my $i = 0;
+#Build brancnames hash
+#find branchname
+#get branch information.....
+my %branches;
+ my $bsth=$dbh->prepare("SELECT branchcode,branchname FROM branches");
+ $bsth->execute();
+ while (my $bdata=$bsth->fetchrow_hashref){
+ $branches{$bdata->{'branchcode'}}= $bdata->{'branchname'};
+
}
- ###$raw
- my $record = MARC::Record->new_from_xml($raw, 'UTF-8');
- ###$record
- return ($record);
+
+#Building shelving hash
+my %shelves;
+#find shelvingname
+my $stackstatus = $dbh->prepare('select authorised_value from marc_subfield_structure where kohafield="items.stack"');
+ $stackstatus->execute;
+
+ my ($authorised_valuecode) = $stackstatus->fetchrow;
+ if ($authorised_valuecode) {
+ $stackstatus = $dbh->prepare("select lib,authorised_value from authorised_values where category=? ");
+ $stackstatus->execute($authorised_valuecode);
+
+ while (my $lib = $stackstatus->fetchrow_hashref){
+ $shelves{$lib->{'authorised_value'}} = $lib->{'lib'};
+ }
+ }
+
+#search item field code
+ my $sth3 =
+ $dbh->prepare(
+ "select tagfield from marc_subfield_structure where kohafield like 'items.itemnumber'"
+ );
+ $sth3->execute;
+ my ($itemtag) = $sth3->fetchrow;
+## find column names of items related to MARC
+ my $sth2=$dbh->prepare("SHOW COLUMNS from items");
+ $sth2->execute;
+ my %subfieldstosearch;
+ while ((my $column)=$sth2->fetchrow){
+ my ($tagfield,$tagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.".$column,"");
+ $subfieldstosearch{$column}=$tagsubfield;
+ }
+my $toggle;
+my $even;
+#proccess just the results to show
+ while (my( $data,$rel) = $sth->fetchrow) {
+ if (($i >= $startfrom) && ($i < $limit)) {
+
+ my $marcrecord=MARCgetbiblio($dbh,$data);
+ my $oldbiblio=MARCmarc2koha($dbh,$marcrecord,'');
+
+
+ &add_html_bold_fields($type, $oldbiblio, $search);
+if ($i % 2) {
+ $toggle="#ffffcc";
+ } else {
+ $toggle="white";
+ }
+ $oldbiblio->{'toggle'}=$toggle;
+
+
+
+ my @fields = $marcrecord->field($itemtag);
+my @items;
+ my $item;
+my %counts;
+$counts{'total'}=0;
+
+#
+##Loop for each item field
+ foreach my $field (@fields) {
+ foreach my $code ( keys %subfieldstosearch ) {
+
+$item->{$code}=$field->subfield($subfieldstosearch{$code});
}
+my $status;
-sub get_xml_record {
- # pass in an id (biblionumber at this stage) and get back a MARC record
- my ($id) = @_;
- my $q;
- my $Zconn = C4::Context->Zconn;
- my $raw;
- my $string = "identifier=$id";
-# my $string = "title=delete";
-# warn $string;
+$item->{'branchname'}=$branches{$item->{'holdingbranch'}};
+$item->{'shelves'}=$shelves{$item->{stack}};
+$status="Lost" if ($item->{'itemlost'}>0);
+$status="Withdrawn" if ($item->{'wthdrawn'}>0) ;
+if ($search->{'from'} eq "intranet"){
+$search->{'avoidquerylog'}=1;
+$status="Due:".format_date($item->{'onloan'}) if ($item->{'onloan'}>0);
+ $status = $item->{'holdingbranch'}."-".$item->{'stack'}."[".$item->{'itemcallnumber'}."]" unless defined $status;
+}else{
+$status="On Loan" if ($item->{'onloan'}>0);
+ $status = $item->{'branchname'}."[".$item->{'shelves'}."]" unless defined $status;
+}
+ $counts{$status}++;
+$counts{'total'}++;
+push @items,$item;
- $q = new ZOOM::Query::CQL2RPN( $string, $Zconn);
- eval {
-# my $rs = $Zconn->search_pqf("\@attr 1=12 $id");
- my $rs = $Zconn->search($q);
- my $n = $rs->size();
- if ( $n > 0 ) {
- $raw = $rs->record(0)->raw();
}
- };
- if ($@) {
- warn "Error ", $@->code(), ": ", $@->message(), "\n";
+ my $norequests = 1;
+ my $noitems = 1;
+ if (@items) {
+ $noitems = 0;
+ foreach my $itm (@items) {
+ $norequests = 0 unless $itm->{'itemnotforloan'};
+ }
+ }
+ $oldbiblio->{'noitems'} = $noitems;
+ $oldbiblio->{'norequests'} = $norequests;
+ $oldbiblio->{'even'} = $even = not $even;
+ $oldbiblio->{'itemcount'} = $counts{'total'};
+ my $totalitemcounts = 0;
+ foreach my $key (keys %counts){
+ if ($key ne 'total'){
+ $totalitemcounts+= $counts{$key};
+ $oldbiblio->{'locationhash'}->{$key}=$counts{$key};
+ }
+ }
+
+ my ($locationtext, $locationtextonly, $notavailabletext) = ('','','');
+ foreach (sort keys %{$oldbiblio->{'locationhash'}}) {
+ if ($_ eq 'notavailable') {
+ $notavailabletext="Not available";
+ my $c=$oldbiblio->{'locationhash'}->{$_};
+ $oldbiblio->{'not-available-p'}=$c;
+ } else {
+ $locationtext.="$_";
+ my $c=$oldbiblio->{'locationhash'}->{$_};
+ if ($_ eq 'Item Lost') {
+ $oldbiblio->{'lost-p'} = $c;
+ } elsif ($_ eq 'Withdrawn') {
+ $oldbiblio->{'withdrawn-p'} = $c;
+ } elsif ($_ eq 'On Loan') {
+ $oldbiblio->{'on-loan-p'} = $c;
+ } else {
+ $locationtextonly.= $_;
+ $locationtextonly.= " ($c)<br> " if $totalitemcounts > 1;
+ }
+ if ($totalitemcounts>1) {
+ $locationtext.=" ($c)<br> ";
+ }
+ }
+ }
+ if ($notavailabletext) {
+ $locationtext.= $notavailabletext;
+ } else {
+ $locationtext=~s/, $//;
+ }
+ $oldbiblio->{'location'} = $locationtext;
+ $oldbiblio->{'location-only'} = $locationtextonly;
+ $oldbiblio->{'use-location-flags-p'} = 1;
+ push @results, $oldbiblio;
+
}
- ###$raw
- my $record = $raw;
- ###$record
- return ($record);
+ $i++;
+ }
+
+ my $count = $i;
+ unless ($search->{'avoidquerylog'}) {
+ add_query_line($type, $search, $count);}
+ return($count, at results);
}
-1;
-__END__
+sub catalogsearch4 {
+ my ($search,$num,$offset) = @_;
+ my ($count, at results);
-=back
+ if ($search->{'itemnumber'} ne '' || $search->{'isbn'} ne ''|| $search->{'biblionumber'} ne ''|| $search->{'authnumber'} ne ''){
+ ($count, at results) = CatSearch4('precise',$search,$num,$offset);
+ } elsif ($search->{'cql'} ne ''){
+ if ($search->{'rpn'} ne '') {
+ warn "RPN ON";
+ ($count, at results) = CatSearch4('rpn',$search,$num,$offset);
+ } else {
+ warn "RPN".$search->{'rpn'};
+ ($count, at results) = CatSearch4('cql',$search,$num,$offset);
+ }
+ } elsif ($search->{'keyword'} ne ''){
+ ($count, at results) = CatSearch4('keyword',$search,$num,$offset);
+ } elsif ($search->{'recently_items'} ne '') {
+ ($count, at results) = CatSearch4('recently_items',$search,$num,$offset);
+ } else {
+ ($count, at results) = CatSearch4('loose',$search,$num,$offset);
+ }
+ return ($count, at results);
+}
-=head1 AUTHOR
+sub CatSearch4 {
-Koha Developement team <info at koha.org>
+ my ($type,$search,$num,$offset)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query = ''; #to make the query statement
+ my $count_query = ''; #to count total results
+ my @params = (); #to collect the params
+ my @results; #to retrieve the results
+ my $attr;
+ my $attr2;
+ my $attr3;
+ my $numresults;
+ my $marcdata;
+ my $toggle;
+ my $even=1;
+ my $cql;
+ my $rpn;
+ my $cql_query;
+ # 1) do a search by barcode or isbn
+ if ($type eq 'cql') {
+ $cql=1;
+ $cql_query = $search->{'cql'};
+ while( my ($k, $v) = each %$search ) {
+ warn "key: $k, value: $v.\n";
+ }
+ warn "QUERY:".$query;
+ }
+ if ($type eq 'rpn') {
+ $rpn=1;
+ $cql=1;
+ $cql_query = $search->{'cql'}; #but it's really a rpn query FIXME
+ }
+ if ($type eq 'precise') {
-=cut
+ if ($search->{'itemnumber'} ne '') {
+
+ $query = " \@attr 1=1028 ". $search->{'itemnumber'};
+
+
+ }elsif ($search->{'isbn'} ne ''){
+ $query = " \@attr 1=7 \@attr 4=1 \@attr 5=1 "."\"".$search->{'isbn'}."\"";
+
+ }elsif ($search->{'biblionumber'} ne ''){
+ $query = " \@attr 1=1007 ".$search->{'biblionumber'};
+
+ }elsif ($search->{'authnumber'} ne ''){
+ my $n=0;
+ my @ids=split / /,$search->{'authnumber'} ;
+ foreach my $id (@ids){
+ $query .= " \@attr GILS 1=2057 ".$id;
+ $n++;
+ }
+ if ($n>1){
+ $query= "\@or ".$query;
+ }
+
+ }
+ #add branch condition
+ if ($search->{'branch'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1033 \"".$search->{'branch'}."\"";
+
+ }
+ # 2) do a search by keyword
+ }elsif ($type eq 'keyword') {
+ $search->{'keyword'}=~ s/(\\|\|)//g;;
+
+ #parse the keywords
+ my $keyword;
+
+ if ($search->{'ttype'} eq 'exact') {
+ $attr="\@attr 4=1 \@attr 5=1 \@attr 2=102 ";
+ } else {
+ $attr=" \@attr 4=6 \@attr 5=103 \@attr 2=102 ";
+ }
+
+
+ #Builds the query
+ $query = " \@attr 1=1016 ".$attr."\"".$search->{'keyword'}."\"";
+
+
+ #search by itemtypes
+ if ($search->{'class'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1031 \"".$search->{'class'}."\"";
+ push @params, $search->{'class'};
+ }
+ #search by callnumber
+ if ($search->{'callno'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=20 \@attr 4=1 \@attr 5=1 \"".$search->{'callno'}."\"";
+
+ }
+ #search by branch
+ if ($search->{'branch'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1033 \"".$search->{'branch'}."\"";
+
+ }
+ if ($search->{'stack'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1019 \"".$search->{'stack'}."\"";
+ push @params, $search->{'stack'};
+ }
+ if ($search->{'date_from'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=30 \@attr 2=4 \@attr 4=4 ".$search->{'date_from'};
+ push @params, $search->{'date_from'};
+ }
+ if ($search->{'date_to'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=30 \@attr 2=2 \@attr 4=4 ".$search->{'date_to'};
+ push @params, $search->{'date_to'};
+
+ }
+
+# 3) search the items acquired recently (in the last $search->{'range'} days)
+ } elsif ($type eq 'recently_items') {
+ my $keys;
+ if ($search->{'range'}) {
+ $keys = $search->{'range'}*(-1);
+ } else {
+ $keys = -30;
+ }
+ my @datearr = localtime();
+ my $dateduef = (1900+$datearr[5])."-".sprintf ("%0.2d", ($datearr[4]+1))."-".$datearr[3];
+
+
+ my ($year, $month, $day) = split /-/, $dateduef;
+ ($year, $month, $day) = &Date::Calc::Add_Delta_Days($year, $month, $day, ($keys - 1));
+ $dateduef = "$year-$month-$day";
+ $query .= " \@attr 1=32 \@attr 2=4 \@attr 4=5 ".$dateduef;
+ #search by class
+ push @params, $keys;
+ if ($search->{'class'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1031 \"".$search->{'class'}."\"";
+
+ }
+
+
+
+ # 4) do a loose search
+ } else {
+
+ my ($condition1, $condition2, $condition3) = ('','','');
+ my $count_params = 0;
+
+ if ($search->{'ttype1'} eq 'exact') {
+ $attr="\@attr 4=1 ";
+ if ($search->{'atype1'} eq 'start'){
+ $attr.=" \@attr 3=1 \@attr 6=3 \@attr 5=1 \@attr 2=102 ";
+ }else{
+ $attr.=" \@attr 5=1 \@attr 3=3 \@attr 6=1 \@attr 2=102 ";
+ }
+ } else {
+ $attr=" \@attr 4=6 \@attr 5=103 ";
+ }
+
+ #search_field 1
+ $search->{'field_value1'}=~ s/(\.|\?|\;|\=|\/|\\|\||\:|\!|,|\-|\"|\(|\)|\[|\]|\{|\}|\/)//g;
+ if ($search->{'field_name1'} eq 'all') {
+ $condition1.= " \@attr 1=1016 ".$attr." \"".$search->{'field_value1'}."\" ";
+
+ } elsif ($search->{'field_name1'} eq 'author') {
+ $condition1.=" \@attr 1=1003 ".$attr." \"".$search->{'field_value1'}."\" ";
+
+ } elsif ($search->{'field_name1'} eq 'title') {
+ $condition1.= " \@attr 1=4 ".$attr." \"".$search->{'field_value1'}."\" ";
+
+ } elsif ($search->{'field_name1'} eq 'subject') {
+ $condition1.=" \@attr 1=21 ".$attr." \"".$search->{'field_value1'}."\" ";
+ } elsif ($search->{'field_name1'} eq 'series') {
+ $condition1.=" \@attr 1=5 ".$attr." \"".$search->{'field_value1'}."\" ";
+
+ } elsif ($search->{'field_name1'} eq 'publisher') {
+ $condition1.= " \@attr 1=1018 ".$attr." \"".$search->{'field_value1'}."\" ";
+ } elsif ($search->{'field_name1'} eq 'callno') {
+ $condition1.= " \@attr 1=20 \@attr 3=2 ".$attr." \"".$search->{'field_value1'}."\" ";
+ }
+ $query = $condition1;
+ #search_field 2
+ if ($search->{'field_value2'}) {
+ $search->{'field_value2'}=~ s/(\.|\?|\;|\=|\/|\\|\||\:|\!|,|\-|\"|\(|\)|\[|\]|\{|\}|\/)//g;
+ if ($search->{'ttype2'} eq 'exact') {
+
+ $attr2="\@attr 4=1 ";
+ if ($search->{'atype1'} eq 'start'){
+ $attr.=" \@attr 3=1 \@attr 6=3 \@attr 5=1 \@attr 2=102 ";
+ }else{
+ $attr.=" \@attr 5=1 \@attr 3=3 \@attr 6=1 \@attr 2=102 ";
+ }
+ } else {
+ $attr2=" \@attr 4=6 \@attr 5=103 ";
+ }
+
+ if ($search->{'field_name2'} eq 'all') {
+ if ($search->{'op1'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=1016 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ } elsif ($search->{'op1'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition2.= " \@attr 1=1016 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition2.= " \@attr 1=1016 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ }
+ } elsif ($search->{'field_name2'} eq 'author') {
+ if ($search->{'op1'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=1003 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ } elsif ($search->{'op1'} eq 'or'){
+ $query = " \@or ".$query;
+ $condition2.= " \@attr 1=1003 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition2.= " \@attr 1=1003 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ }
+
+ } elsif ($search->{'field_name2'} eq 'title') {
+ if ($search->{'op1'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=4 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ } elsif ($search->{'op1'} eq 'or'){
+ $query = " \@or ".$query;
+ $condition2.= " \@attr 1=4 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition2.= " \@attr 1=4 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ }
+
+ } elsif ($search->{'field_name2'} eq 'subject') {
+ if ($search->{'op1'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=21 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ } elsif ($search->{'op1'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition2.= " \@attr 1=21 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition2.= " \@attr 1=21 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ }
+ } elsif ($search->{'field_name2'} eq 'series') {
+ if ($search->{'op1'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=5 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ } elsif ($search->{'op1'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition2.= " \@attr 1=5 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition2.= " \@attr 1=5 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ }
+ } elsif ($search->{'field_name2'} eq 'callno') {
+ if ($search->{'op1'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=20 \@attr 3=2 ".$attr2." \"".$search->{'field_value2'}."\" ";
+
+ } elsif ($search->{'op1'} eq 'or'){
+ $query = " \@or ".$query;
+ $condition2.= " \@attr 1=20 \@attr 3=2 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition2.= " \@attr 1=20 \@attr 3=2 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ }
+ } elsif ($search->{'field_name2'} eq 'publisher') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=1018 ".$attr2." \"".$search->{'field_value2'}."\" ";
+ } elsif ($search->{'field_name2'} eq 'publicationyear') {
+ $query = " \@and ".$query;
+ $condition2.= " \@attr 1=30 ".$search->{'field_value2'};
+ }
+ $query .=$condition2;
+
+
+ }
+
+ #search_field 3
+ if ($search->{'field_value3'}) {
+ $search->{'field_value3'}=~ s/(\.|\?|\;|\=|\/|\\|\||\:|\!|,|\-|\"|\(|\)|\[|\]|\{|\}|\/)//g;
+ if ($search->{'ttype3'} eq 'exact') {
+ $attr3="\@attr 4=1 ";
+ if ($search->{'atype1'} eq 'start'){
+ $attr.=" \@attr 3=1 \@attr 6=3 \@attr 5=1 \@attr 2=102 ";
+ }else{
+ $attr.=" \@attr 5=1 \@attr 3=3 \@attr 6=1 \@attr 2=102 ";
+ }
+ } else {
+ $attr3=" \@attr 4=6 \@attr 5=103 ";
+ }
+
+ if ($search->{'field_name3'} eq 'all') {
+ if ($search->{'op2'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=1016 ".$attr3." \"".$search->{'field_value3'}."\" ";
+
+ } elsif ($search->{'op2'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition3.= " \@attr 1=1016 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition3.= " \@attr 1=1016 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ }
+ } elsif ($search->{'field_name3'} eq 'author') {
+ if ($search->{'op2'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=1003 ".$attr3." \"".$search->{'field_value3'}."\" ";
+
+ } elsif ($search->{'op2'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition3.= " \@attr 1=1003 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition3.= " \@attr 1=1003 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ }
+
+ } elsif ($search->{'field_name3'} eq 'title') {
+ if ($search->{'op2'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=4 ".$attr3." \"".$search->{'field_value3'}."\" ";
+
+ } elsif ($search->{'op2'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition3.= " \@attr 1=4 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition3.= " \@attr 1=4 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ }
+
+ } elsif ($search->{'field_name3'} eq 'subject') {
+ if ($search->{'op2'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=21 ".$attr3." \"".$search->{'field_value3'}."\" ";
+
+ } elsif ($search->{'op2'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition3.= " \@attr 1=21 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition3.= " \@attr 1=21 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ }
+ } elsif ($search->{'field_name3'} eq 'series') {
+ if ($search->{'op2'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=5 ".$attr3." \"".$search->{'field_value3'}."\" ";
+
+ } elsif ($search->{'op2'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition3.= " \@attr 1=5 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ } else {
+ $query = " \@not ".$query;
+ $condition3.= " \@attr 1=5 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ }
+ } elsif ($search->{'field_name3'} eq 'callno') {
+ if ($search->{'op2'} eq 'and') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=20 \@attr 3=2 ".$attr3." \"".$search->{'field_value3'}."\" ";
+
+ } elsif ($search->{'op2'} eq 'or') {
+ $query = " \@or ".$query;
+ $condition3.= " \@attr 1=20 \@attr 3=2 ".$attr3." \"".$search->{'field_value3'}."\" ";
+
+ } else {
+ $query = " \@not ".$query;
+ $condition3.= " \@attr 1=20 \@attr 3=2 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ }
+
+
+ } elsif ($search->{'field_name3'} eq 'publisher') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=1018 ".$attr3." \"".$search->{'field_value3'}."\" ";
+ } elsif ($search->{'field_name2'} eq 'publicationyear') {
+ $query = " \@and ".$query;
+ $condition3.= " \@attr 1=30 ".$search->{'field_value3'};
+ }
+ $query .=$condition3;
+
+
+ }
+
+
+
+ #search by class
+ if ($search->{'class'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1031 \"".$search->{'class'}."\"";
+ push @params, $search->{'class'};
+ }
+ #search by branch
+ if ($search->{'branch'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1033 \"".$search->{'branch'}."\"";
+#
+ }
+ if ($search->{'stack'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=1019 \"".$search->{'stack'}."\"";
+
+ }
+ if ($search->{'date_from'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=30 \@attr 2=4 \@attr 4=4 ".$search->{'date_from'};
+ }
+ if ($search->{'date_to'} ne '') {
+ $query= "\@and ".$query;
+ $query .= " \@attr 1=30 \@attr 2=2 \@attr 4=4 ".$search->{'date_to'};
+
+ }
+
+ }
+
+ if ($cql) {
+ warn "STILL CQL";
+ $count_query = $cql_query;
+ $query=1;
+ } else {
+ $count_query = $query;
+ }
+ warn "QUERY_AFTER".$count_query;
+ if ($search->{'order'}) {
+ $query.=" ".$search->{'order'};
+ $query=" \@or \@or ".$query;
+ }
+#warn $query;
+ #execute the query and returns just the results between $num and $num + $offset
+ my $limit = $num + $offset;
+ my $startfrom = $offset;
+return unless $query; ##Somebody hit the search button with no query. Prevent a system crash
+my $oConnection=C4::Context->Zconn("biblioserver");
+if ($oConnection eq "error"){
+ return("error",undef);
+ }
+#$oConnection->option(preferredRecordSyntax => "XML");
+my $oResult;
+my $newq;
+if ($cql) {
+ warn "CQLISH:".$cql_query;
+ if ($rpn) {
+ $newq= new ZOOM::Query::PQF($cql_query);
+ } else {
+ $newq = new ZOOM::Query::CQL($cql_query,$oConnection);
+ }
+} else {
+ $newq= new ZOOM::Query::PQF($query);
+}
+#my $order=$search->{'order'};
+#if ($order){
+#$newq->sortby("$order");
+#}
+eval {
+$oResult= $oConnection->search($newq);
+};
+if($@){
+ return("error",undef);
+ }
+
+
+
+ $numresults=$oResult->size() if ($oResult);
+
+ my $i = 0;
+
+ #proccess just the results to show
+ if ($numresults>0) {
+#Build brancnames hash
+#find branchname
+#get branch information.....
+my %branches;
+ my $bsth=$dbh->prepare("SELECT branchcode,branchname FROM branches");
+ $bsth->execute();
+ while (my $bdata=$bsth->fetchrow_hashref){
+ $branches{$bdata->{'branchcode'}}= $bdata->{'branchname'};
+
+ }
+
+#Building shelving hash
+my %shelves;
+#find shelvingname
+my $stackstatus = $dbh->prepare('select authorised_value from marc_subfield_structure where kohafield="items.stack"');
+ $stackstatus->execute;
+
+ my ($authorised_valuecode) = $stackstatus->fetchrow;
+ if ($authorised_valuecode) {
+ $stackstatus = $dbh->prepare("select lib,authorised_value from authorised_values where category=? ");
+ $stackstatus->execute($authorised_valuecode);
+
+ while (my $lib = $stackstatus->fetchrow_hashref){
+ $shelves{$lib->{'authorised_value'}} = $lib->{'lib'};
+ }
+ }
+
+#search item field code
+ my $sth =
+ $dbh->prepare(
+"select tagfield from marc_subfield_structure where kohafield like 'items.itemnumber'"
+ );
+ $sth->execute;
+ my ($itemtag) = $sth->fetchrow;
+## find column names of items related to MARC
+my $sth2=$dbh->prepare("SHOW COLUMNS from items");
+ $sth2->execute;
+my %subfieldstosearch;
+while ((my $column)=$sth2->fetchrow){
+my ($tagfield,$tagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.".$column,"");
+$subfieldstosearch{$column}=$tagsubfield;
+}
+
+ for ($i=$startfrom; $i<(($startfrom+$num<=$numresults) ? ($startfrom+$num):$numresults) ; $i++){
+
+ my $rec=$oResult->record($i);
+
+ $marcdata = $rec->raw();
+ my $marcrecord;
+ $marcrecord = MARC::File::USMARC::decode($marcdata);
+# $marcrecord=MARC::Record->new_from_xml( $marcdata,'UTF-8' );
+# $marcrecord->encoding( 'UTF-8' );
+ my $oldbiblio = MARCmarc2koha($dbh,$marcrecord,'');
+
+ &add_html_bold_fields($type,$oldbiblio,$search);
+ if ($i % 2) {
+ $toggle="#ffffcc";
+ } else {
+ $toggle="white";
+ }
+ $oldbiblio->{'toggle'}=$toggle;
+
+
+
+ my @fields = $marcrecord->field($itemtag);
+my @items;
+ my $item;
+my %counts;
+$counts{'total'}=0;
+
+#
+##Loop for each item field
+ foreach my $field (@fields) {
+ foreach my $code ( keys %subfieldstosearch ) {
+
+$item->{$code}=$field->subfield($subfieldstosearch{$code});
+}
+
+my $status;
+
+$item->{'branchname'}=$branches{$item->{'holdingbranch'}};
+$item->{'shelves'}=$shelves{$item->{stack}};
+$status="Lost" if ($item->{'itemlost'}>0);
+$status="Withdrawn" if ($item->{'wthdrawn'}>0);
+if ($search->{'from'} eq "intranet"){
+$search->{'avoidquerylog'}=1;
+$status="Due:".format_date($item->{'onloan'}) if ($item->{'onloan'}>0);
+ $status = $item->{'holdingbranch'}."-".$item->{'stack'}."[".$item->{'itemcallnumber'}."]" unless defined $status;
+}else{
+$status="On Loan" if ($item->{'onloan'}>0);
+ $status = $item->{'branchname'}."[".$item->{'shelves'}."]" unless defined $status;
+}
+ $counts{$status}++;
+$counts{'total'}++;
+push @items,$item;
+#$oldbiblio->{'itemcount'}++;
+ }
+
+ my $norequests = 1;
+ my $noitems = 1;
+ if (@items) {
+ $noitems = 0;
+ foreach my $itm (@items) {
+ $norequests = 0 unless $itm->{'itemnotforloan'};
+ }
+ }
+ $oldbiblio->{'noitems'} = $noitems;
+ $oldbiblio->{'norequests'} = $norequests;
+ $oldbiblio->{'even'} = $even = not $even;
+ $oldbiblio->{'itemcount'} = $counts{'total'};
+
+ my $totalitemcounts = 0;
+ foreach my $key (keys %counts){
+ if ($key ne 'total'){
+ $totalitemcounts+= $counts{$key};
+ $oldbiblio->{'locationhash'}->{$key}=$counts{$key};
+ }
+ }
+
+ my ($locationtext, $locationtextonly, $notavailabletext) = ('','','');
+ foreach (sort keys %{$oldbiblio->{'locationhash'}}) {
+ if ($_ eq 'notavailable') {
+ $notavailabletext="Not available";
+ my $c=$oldbiblio->{'locationhash'}->{$_};
+ $oldbiblio->{'not-available-p'}=$c;
+ } else {
+ $locationtext.="$_";
+ my $c=$oldbiblio->{'locationhash'}->{$_};
+ if ($_ eq 'Item Lost') {
+ $oldbiblio->{'lost-p'} = $c;
+ } elsif ($_ eq 'Withdrawn') {
+ $oldbiblio->{'withdrawn-p'} = $c;
+ } elsif ($_ eq 'On Loan') {
+ $oldbiblio->{'on-loan-p'} = $c;
+ } else {
+ $locationtextonly.= $_;
+ $locationtextonly.= " ($c)<br> " if $totalitemcounts > 1;
+ }
+ if ($totalitemcounts>1) {
+ $locationtext.=" ($c)<br> ";
+ }
+ }
+ }
+ if ($notavailabletext) {
+ $locationtext.= $notavailabletext;
+ } else {
+ $locationtext=~s/, $//;
+ }
+ $oldbiblio->{'location'} = $locationtext;
+ $oldbiblio->{'location-only'} = $locationtextonly;
+ $oldbiblio->{'use-location-flags-p'} = 1;
+
+ push (@results, $oldbiblio);
+
+ }
+# $i++;
+ }
+#$oConnection->destroy();
+ my $count = $numresults;
+
+ unless ($search->{'avoidquerylog'}) {
+ add_query_line($type, $search, $count);}
+ return($count, at results);
+}
+
+
+sub FindDuplicate {
+ my ($record)=@_;
+my $dbh=C4::Context->dbh;
+ my $result = MARCmarc2koha($dbh,$record,'');
+ my $sth;
+ my $query;
+ my $search;
+ my $type;
+ my ($biblionumber,$bibid,$title);
+ # search duplicate on ISBN, easy and fast..
+$search->{'avoidquerylog'}=1;
+ if ($result->{isbn}) {
+ $type="precise";
+###Temporary fix for ISBN
+my $isbn=$result->{isbn};
+$isbn=~ s/(\.|\?|\;|\=|\/|\\|\||\:|\!|\'|,|\-|\"|\(|\)|\[|\]|\{|\}|\/)//g;
+ $search->{'isbn'}=$isbn;
+ }else{
+$result->{title}=~s /\\//g;
+$result->{title}=~s /\"//g;
+ $type="loose";
+ $search->{'field_name1'}="title";
+ $search->{'field_value1'}=$result->{title};
+ $search->{'ttype1'}="exact";
+ $search->{'atype1'}="start";
+ }
+ my ($total, at result)=CatSearch4($type,$search,1,0);
+ return $result[0]->{'biblionumber'}, $result[0]->{'biblionumber'},$result[0]->{'title'} if ($total);
+
+}
+=item KeywordSearch
+
+ $search = { "keyword" => "One or more keywords",
+ "class" => "VID|CD", # Limit search to fiction and CDs
+ "dewey" => "813",
+ };
+ ($count, @results) = &KeywordSearch($env, $type, $search, $num, $offset);
+
+C<&KeywordSearch> searches the catalog by keyword: given a string
+(C<$search-E<gt>{"keyword"}> consisting of a space-separated list of
+keywords, it looks for books that contain any of those keywords in any
+of a number of places.
+
+C<&KeywordSearch> looks for keywords in the book title (and subtitle),
+series name, notes (both C<biblio.notes> and C<biblioitems.notes>),
+and subjects.
+
+C<$search-E<gt>{"class"}> can be set to a C<|> (pipe)-separated list of
+item class codes (e.g., "F" for fiction, "JNF" for junior nonfiction,
+etc.). In this case, the search will be restricted to just those
+classes.
+
+If C<$search-E<gt>{"class"}> is not specified, you may specify
+C<$search-E<gt>{"dewey"}>. This will restrict the search to that
+particular Dewey Decimal Classification category. Setting
+C<$search-E<gt>{"dewey"}> to "513" will return books about arithmetic,
+whereas setting it to "5" will return all books with Dewey code 5I<xx>
+(Science and Mathematics).
+
+C<$env> and C<$type> are ignored.
+
+C<$offset> and C<$num> specify the subset of results to return.
+C<$num> specifies the number of results to return, and C<$offset> is
+the number of the first result. Thus, setting C<$offset> to 100 and
+C<$num> to 5 will return results 100 through 104 inclusive.
+
+=cut
+#'
+sub KeywordSearch {
+ my ($env,$type,$search,$num,$offset)=@_;
+ my $dbh = C4::Context->dbh;
+ $search->{'keyword'}=~ s/ +$//;
+ my @key=split(' ',$search->{'keyword'});
+ # FIXME - Naive users might enter comma-separated
+ # words, e.g., "training, animal". Ought to cope with
+ # this.
+ my $count=@key;
+ my $i=1;
+ my %biblionumbers; # Set of biblionumbers returned by the
+ # various searches.
+
+ # FIXME - Ought to filter the stopwords out of the list of keywords.
+ # @key = map { !defined($stopwords{$_}) } @key;
+
+ # FIXME - The way this code is currently set up, it looks for all of
+ # the keywords first in (title, notes, seriestitle), then in the
+ # subtitle, then in the subject. Thus, if you look for keywords
+ # "science fiction", this search won't find a book with
+ # title = "How to write fiction"
+ # subtitle = "A science-based approach"
+ # Is this the desired effect? If not, then the first SQL query
+ # should look in the biblio, subtitle, and subject tables all at
+ # once. The way the first query is built can accomodate this easily.
+
+ # Look for keywords in table 'biblio'.
+
+ # Build an SQL query that finds each of the keywords in any of the
+ # title, biblio.notes, or seriestitle. To do this, we'll build up an
+ # array of clauses, one for each keyword.
+ my $query; # The SQL query
+ my @clauses = (); # The search clauses
+ my @bind = (); # The term bindings
+
+ $query = <<EOT; # Beginning of the query
+ SELECT biblionumber
+ FROM biblio
+ WHERE
+EOT
+ foreach my $keyword (@key)
+ {
+ my @subclauses = (); # Subclauses, one for each field we're
+ # searching on
+
+ # For each field we're searching on, create a subclause that'll
+ # match the current keyword in the current field.
+ foreach my $field (qw(title notes seriestitle author))
+ {
+ push @subclauses,
+ "$field LIKE ? OR $field LIKE ?";
+ push(@bind,"\Q$keyword\E%","% \Q$keyword\E%");
+ }
+ # (Yes, this could have been done as
+ # @subclauses = map {...} qw(field1 field2 ...)
+ # )but I think this way is more readable.
+
+ # Construct the current clause by joining the subclauses.
+ push @clauses, "(" . join(")\n\tOR (", @subclauses) . ")";
+ }
+ # Now join all of the clauses together and append to the query.
+ $query .= "(" . join(")\nAND (", @clauses) . ")";
+
+ # FIXME - Perhaps use $sth->bind_columns() ? Documented as the most
+ # efficient way to fetch data.
+ my $sth=$dbh->prepare($query);
+ $sth->execute(@bind);
+ while (my @res = $sth->fetchrow_array) {
+ for (@res)
+ {
+ $biblionumbers{$_} = 1; # Add these results to the set
+ }
+ }
+ $sth->finish;
+
+ # Now look for keywords in the 'bibliosubtitle' table.
+
+ # Again, we build a list of clauses from the keywords.
+ @clauses = ();
+ @bind = ();
+ $query = "SELECT biblionumber FROM bibliosubtitle WHERE ";
+ foreach my $keyword (@key)
+ {
+ push @clauses,
+ "subtitle LIKE ? OR subtitle like ?";
+ push(@bind,"\Q$keyword\E%","% \Q$keyword\E%");
+ }
+ $query .= "(" . join(") AND (", @clauses) . ")";
+
+ $sth=$dbh->prepare($query);
+ $sth->execute(@bind);
+ while (my @res = $sth->fetchrow_array) {
+ for (@res)
+ {
+ $biblionumbers{$_} = 1; # Add these results to the set
+ }
+ }
+ $sth->finish;
+
+ # Look for the keywords in the notes for individual items
+ # ('biblioitems.notes')
+
+ # Again, we build a list of clauses from the keywords.
+ @clauses = ();
+ @bind = ();
+ $query = "SELECT biblionumber FROM biblioitems WHERE ";
+ foreach my $keyword (@key)
+ {
+ push @clauses,
+ "notes LIKE ? OR notes like ?";
+ push(@bind,"\Q$keyword\E%","% \Q$keyword\E%");
+ }
+ $query .= "(" . join(") AND (", @clauses) . ")";
+
+ $sth=$dbh->prepare($query);
+ $sth->execute(@bind);
+ while (my @res = $sth->fetchrow_array) {
+ for (@res)
+ {
+ $biblionumbers{$_} = 1; # Add these results to the set
+ }
+ }
+ $sth->finish;
+
+ # Look for keywords in the 'bibliosubject' table.
+
+ # FIXME - The other queries look for words in the desired field that
+ # begin with the individual keywords the user entered. This one
+ # searches for the literal string the user entered. Is this the
+ # desired effect?
+ # Note in particular that spaces are retained: if the user typed
+ # science fiction
+ # (with two spaces), this won't find the subject "science fiction"
+ # (one space). Likewise, a search for "%" will return absolutely
+ # everything.
+ # If this isn't the desired effect, see the previous searches for
+ # how to do it.
+
+ $sth=$dbh->prepare("Select biblionumber from bibliosubject where subject
+ like ? group by biblionumber");
+ $sth->execute("%$search->{'keyword'}%");
+
+ while (my @res = $sth->fetchrow_array) {
+ for (@res)
+ {
+ $biblionumbers{$_} = 1; # Add these results to the set
+ }
+ }
+ $sth->finish;
+
+ my $i2=0;
+ my $i3=0;
+ my $i4=0;
+
+ my @res2;
+ my @res = keys %biblionumbers;
+ $count=@res;
+
+ $i=0;
+# print "count $count";
+ if ($search->{'class'} ne ''){
+ while ($i2 <$count){
+ my $query="select * from biblio,biblioitems where
+ biblio.biblionumber=? and
+ biblio.biblionumber=biblioitems.biblionumber ";
+ my @bind = ($res[$i2]);
+ if ($search->{'class'} ne ''){ # FIXME - Redundant
+ my @temp=split(/\|/,$search->{'class'});
+ my $count=@temp;
+ $query.= "and ( itemtype=?";
+ push(@bind,$temp[0]);
+ for (my $i=1;$i<$count;$i++){
+ $query.=" or itemtype=?";
+ push(@bind,$temp[$i]);
+ }
+ $query.=")";
+ }
+ my $sth=$dbh->prepare($query);
+ # print $query;
+ $sth->execute(@bind);
+ if (my $data2=$sth->fetchrow_hashref){
+ my $dewey= $data2->{'dewey'};
+ my $subclass=$data2->{'subclass'};
+ # FIXME - This next bit is bogus, because it assumes that the
+ # Dewey code is a floating-point number. It isn't. It's
+ # actually a string that mainly consists of numbers. In
+ # particular, "4" is not a valid Dewey code, although "004"
+ # is ("Data processing; Computer science"). Likewise, zeros
+ # after the decimal are significant ("575" is not the same as
+ # "575.0"; the latter is more specific). And "000" is a
+ # perfectly good Dewey code ("General works; computer
+ # science") and should not be interpreted to mean "this
+ # database entry does not have a Dewey code". That's what
+ # NULL is for.
+ $dewey=~s/\.*0*$//;
+ ($dewey == 0) && ($dewey='');
+ ($dewey) && ($dewey.=" $subclass") ;
+ $sth->finish;
+ my $end=$offset +$num;
+ if ($i4 <= $offset){
+ $i4++;
+ }
+# print $i4;
+ if ($i4 <=$end && $i4 > $offset){
+ $data2->{'dewey'}=$dewey;
+ $res2[$i3]=$data2;
+
+# $res2[$i3]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
+ $i3++;
+ $i4++;
+# print "in here $i3<br>";
+ } else {
+# print $end;
+ }
+ $i++;
+ }
+ $i2++;
+ }
+ $count=$i;
+
+ } else {
+ # $search->{'class'} was not specified
+
+ # FIXME - This is bogus: it makes a separate query for each
+ # biblioitem, and returns results in apparently random order. It'd
+ # be much better to combine all of the previous queries into one big
+ # one (building it up a little at a time, of course), and have that
+ # big query select all of the desired fields, instead of just
+ # 'biblionumber'.
+
+ while ($i2 < $num && $i2 < $count){
+ my $query="select * from biblio,biblioitems where
+ biblio.biblionumber=? and
+ biblio.biblionumber=biblioitems.biblionumber ";
+ my @bind=($res[$i2+$offset]);
+
+ if ($search->{'dewey'} ne ''){
+ $query.= "and (dewey like ?)";
+ push(@bind,"$search->{'dewey'}%");
+ }
+
+ my $sth=$dbh->prepare($query);
+# print $query;
+ $sth->execute(@bind);
+ if (my $data2=$sth->fetchrow_hashref){
+ my $dewey= $data2->{'dewey'};
+ my $subclass=$data2->{'subclass'};
+ $dewey=~s/\.*0*$//;
+ ($dewey == 0) && ($dewey='');
+ ($dewey) && ($dewey.=" $subclass") ;
+ $sth->finish;
+ $data2->{'dewey'}=$dewey;
+
+ $res2[$i]=$data2;
+# $res2[$i]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
+ $i++;
+ }
+ $i2++;
+
+ }
+ }
+
+ #$count=$i;
+ return($count, at res2);
+}
+
+sub KeywordSearch2 {
+ my ($env,$type,$search,$num,$offset)=@_;
+ my $dbh = C4::Context->dbh;
+ $search->{'keyword'}=~ s/ +$//;
+ my @key=split(' ',$search->{'keyword'});
+ my $count=@key;
+ my $i=1;
+ my @results;
+ my $query ="Select * from biblio,bibliosubtitle,biblioitems where
+ biblio.biblionumber=biblioitems.biblionumber and
+ biblio.biblionumber=bibliosubtitle.biblionumber and
+ (((title like ? or title like ?)";
+ my @bind=("$key[0]%","% $key[0]%");
+ while ($i < $count){
+ $query .= " and (title like ? or title like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ $i++;
+ }
+ $query.= ") or ((subtitle like ? or subtitle like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.= " and (subtitle like ? or subtitle like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query.= ") or ((seriestitle like ? or seriestitle like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (seriestitle like ? or seriestitle like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query.= ") or ((biblio.notes like ? or biblio.notes like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (biblio.notes like ? or biblio.notes like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query.= ") or ((biblioitems.notes like ? or biblioitems.notes like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (biblioitems.notes like ? or biblioitems.notes like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ if ($search->{'keyword'} =~ /new zealand/i){
+ $query.= "or (title like 'nz%' or title like '% nz %' or title like '% nz' or subtitle like 'nz%'
+ or subtitle like '% nz %' or subtitle like '% nz' or author like 'nz %'
+ or author like '% nz %' or author like '% nz')"
+ }
+ if ($search->{'keyword'} eq 'nz' || $search->{'keyword'} eq 'NZ' ||
+ $search->{'keyword'} =~ /nz /i || $search->{'keyword'} =~ / nz /i ||
+ $search->{'keyword'} =~ / nz/i){
+ $query.= "or (title like 'new zealand%' or title like '% new zealand %'
+ or title like '% new zealand' or subtitle like 'new zealand%' or
+ subtitle like '% new zealand %'
+ or subtitle like '% new zealand' or author like 'new zealand%'
+ or author like '% new zealand %' or author like '% new zealand' or
+ seriestitle like 'new zealand%' or seriestitle like '% new zealand %'
+ or seriestitle like '% new zealand')"
+ }
+ $query .= "))";
+ if ($search->{'class'} ne ''){
+ my @temp=split(/\|/,$search->{'class'});
+ my $count=@temp;
+ $query.= "and ( itemtype=?";
+ push(@bind,"$temp[0]");
+ for (my $i=1;$i<$count;$i++){
+ $query.=" or itemtype=?";
+ push(@bind,"$temp[$i]");
+ }
+ $query.=")";
+ }
+ if ($search->{'dewey'} ne ''){
+ $query.= "and (dewey like '$search->{'dewey'}%') ";
+ }
+ $query.="group by biblio.biblionumber";
+ #$query.=" order by author,title";
+# print $query;
+ my $sth=$dbh->prepare($query);
+ $sth->execute(@bind);
+ $i=0;
+ while (my $data=$sth->fetchrow_hashref){
+#FIXME: rewrite to use ? before uncomment
+# my $sti=$dbh->prepare("select dewey,subclass from biblioitems where biblionumber=$data->{'biblionumber'}
+# ");
+# $sti->execute;
+# my ($dewey, $subclass) = $sti->fetchrow;
+ my $dewey=$data->{'dewey'};
+ my $subclass=$data->{'subclass'};
+ $dewey=~s/\.*0*$//;
+ ($dewey == 0) && ($dewey='');
+ ($dewey) && ($dewey.=" $subclass");
+# $sti->finish;
+ $results[$i]="$data->{'author'}\t$data->{'title'}\t$data->{'biblionumber'}\t$data->{'copyrightdate'}\t$dewey";
+# print $results[$i];
+ $i++;
+ }
+ $sth->finish;
+ $sth=$dbh->prepare("Select biblionumber from bibliosubject where subject
+ like ? group by biblionumber");
+ $sth->execute("%".$search->{'keyword'}."%");
+ while (my $data=$sth->fetchrow_hashref){
+ $query="Select * from biblio,biblioitems where
+ biblio.biblionumber=? and
+ biblio.biblionumber=biblioitems.biblionumber ";
+ @bind=($data->{'biblionumber'});
+ if ($search->{'class'} ne ''){
+ my @temp=split(/\|/,$search->{'class'});
+ my $count=@temp;
+ $query.= " and ( itemtype=?";
+ push(@bind,$temp[0]);
+ for (my $i=1;$i<$count;$i++){
+ $query.=" or itemtype=?";
+ push(@bind,$temp[$i]);
+ }
+ $query.=")";
+
+ }
+ if ($search->{'dewey'} ne ''){
+ $query.= "and (dewey like ?)";
+ push(@bind,"$search->{'dewey'}%");
+ }
+ my $sth2=$dbh->prepare($query);
+ $sth2->execute(@bind);
+# print $query;
+ while (my $data2=$sth2->fetchrow_hashref){
+ my $dewey= $data2->{'dewey'};
+ my $subclass=$data2->{'subclass'};
+ $dewey=~s/\.*0*$//;
+ ($dewey == 0) && ($dewey='');
+ ($dewey) && ($dewey.=" $subclass") ;
+# $sti->finish;
+ $results[$i]="$data2->{'author'}\t$data2->{'title'}\t$data2->{'biblionumber'}\t$data2->{'copyrightdate'}\t$dewey";
+# print $results[$i];
+ $i++;
+ }
+ $sth2->finish;
+ }
+ my $i2=1;
+ @results=sort @results;
+ my @res;
+ $count=@results;
+ $i=1;
+ if ($count > 0){
+ $res[0]=$results[0];
+ }
+ while ($i2 < $count){
+ if ($results[$i2] ne $res[$i-1]){
+ $res[$i]=$results[$i2];
+ $i++;
+ }
+ $i2++;
+ }
+ $i2=0;
+ my @res2;
+ $count=@res;
+ while ($i2 < $num && $i2 < $count){
+ $res2[$i2]=$res[$i2+$offset];
+# print $res2[$i2];
+ $i2++;
+ }
+ $sth->finish;
+# $i--;
+# $i++;
+ return($i, at res2);
+}
+
+
+sub add_query_line {
+
+ my ($type,$search,$results)=@_;
+ my $dbh = C4::Context->dbh;
+ my $searchdesc = '';
+ my $from;
+ my $borrowernumber = $search->{'borrowernumber'};
+ my $remote_IP = $search->{'remote_IP'};
+ my $remote_URL= $search->{'remote_URL'};
+ my $searchmode = '';
+ my $searchlinkdesc = '';
+
+ if ($search->{'from'}) {
+ $from = $search->{'from'};
+ } else {
+ $from = 'opac'
+ }
+
+ if ($type eq 'keyword') {
+ $searchdesc = $search->{'keyword'};
+ if ($search->{'ttype'} eq 'exact') {
+ $searchmode = 'phrase';
+ } else {
+ $searchmode = 'any word';
+ }
+ $searchlinkdesc.= "search_type=keyword&keyword=$search->{'keyword'}&ttype=$search->{'ttype'}";
+
+ } elsif ($type eq 'precise') {
+ if ($search->{'itemnumber'}) {
+ $searchdesc = "barcode = $search->{'itemnumber'}";
+ $searchlinkdesc.= "search_type=precise&itemnumber=$search->{'itemnumber'}";
+ } else {
+ $searchdesc = "isbn = $search->{'itemnumber'}";
+ $searchlinkdesc.= "search_type=precise&itemnumber=$search->{'isbn'}";
+ }
+
+ } elsif ($type eq 'recently_items') {
+ $searchdesc = "$search->{'range'}";
+ $searchlinkdesc.= "recently_items=1&search=$search->{'range'}";
+ } else {
+ $searchlinkdesc.= "search_type=loose";
+ if ( ($search->{"field_name1"}) && ($search->{"field_value1"}) ) {
+ if ($search->{"ttype1"} eq 'exact') {
+ $searchmode.= ' starting with ';
+ } else {
+ $searchmode.= ' containing ';
+ }
+ $searchdesc.= " | " . $search->{"field_name1"} . " = " . $search->{"field_value1"} . " | ";
+ $searchlinkdesc.= "&ttype=$search->{'ttype1'}&field_name1=$search->{'field_name1'}&field_value1=$search->{'field_value1'}";
+ }
+
+ if ( ($search->{"field_name2"}) && ($search->{"field_value2"}) ) {
+ if ($search->{"ttype2"} eq 'exact') {
+ $searchmode.= ' | starting with ';
+ } else {
+ $searchmode.= ' | containing ';
+ }
+ $searchdesc.= uc($search->{"op1"});
+ $searchdesc.= " | " . $search->{"field_name2"} . " = " . $search->{"field_value2"} . " | ";
+ $searchlinkdesc.= "&op1=$search->{'op1'}&ttype=$search->{'ttype2'}&field_name2=$search->{'field_name2'}&field_value2=$search->{'field_value2'}";
+ }
+
+ if ( ($search->{"field_name3"}) && ($search->{"field_value3"}) ) {
+ if ($search->{"ttype3"} eq 'exact') {
+ $searchmode.= ' | starting with ';
+ } else {
+ $searchmode.= ' | containing ';
+ }
+ $searchdesc.= uc($search->{"op2"});
+ $searchdesc.= " | " . $search->{"field_name3"} . " = " . $search->{"field_value3"} . " | ";
+ $searchlinkdesc.= "&op2=$search->{'op2'}&ttype=$search->{'ttype3'}&field_name3=$search->{'field_name3'}&field_value3=$search->{'field_value3'}";
+ }
+ }
+
+ if ($search->{'branch'}) {
+ $searchdesc.= " AND branch = $search->{'branch'}";
+ $searchlinkdesc.= "&branch=$search->{'branch'}";
+ }
+ if ($search->{'class'}) {
+ $searchdesc.= " AND itemtype = $search->{'class'}";
+ $searchlinkdesc.= "&class=$search->{'class'}";
+ }
+
+# my $sth = $dbh->prepare("INSERT INTO querys_log (searchtype, searchdesc, searchmode, borrowernumber, number_of_results, date, execute_from, remote_IP, linkdesc) VALUES (?,?,?,?,?,NOW(),?,?,?)");
+# $sth->execute($type, $searchdesc, $searchmode, $borrowernumber, $results, $from, $remote_IP, $searchlinkdesc);
+# $sth->finish;
+my $sth = $dbh->prepare("INSERT INTO phrase_log(phr_phrase,phr_resultcount,phr_ip,user,actual) VALUES(?,?,?,?,?)");
+
+
+$sth->execute($searchdesc,$results,$remote_IP,$borrowernumber,$remote_URL);
+$sth->finish;
+
+}
+
+
+=item CatSearch
+
+ ($count, @results) = &CatSearch($env, $type, $search, $num, $offset);
+
+C<&CatSearch> searches the Koha catalog. It returns a list whose first
+element is the number of returned results, and whose subsequent
+elements are the results themselves.
+
+Each returned element is a reference-to-hash. Most of the keys are
+simply the fields from the C<biblio> table in the Koha database, but
+the following keys may also be present:
+
+=over 4
+
+=item C<illustrator>
+
+The book's illustrator.
+
+=item C<publisher>
+
+The publisher.
+
+=back
+
+C<$env> is ignored.
+
+C<$type> may be C<subject>, C<loose>, or C<precise>. This controls the
+high-level behavior of C<&CatSearch>, as described below.
+
+In many cases, the description below says that a certain field in the
+database must match the search string. In these cases, it means that
+the beginning of some word in the field must match the search string.
+Thus, an author search for "sm" will return books whose author is
+"John Smith" or "Mike Smalls", but not "Paul Grossman", since the "sm"
+does not occur at the beginning of a word.
+
+Note that within each search mode, the criteria are and-ed together.
+That is, if you perform a loose search on the author "Jerome" and the
+title "Boat", the search will only return books by Jerome containing
+"Boat" in the title.
+
+It is not possible to cross modes, e.g., set the author to "Asimov"
+and the subject to "Math" in hopes of finding books on math by Asimov.
+
+=head2 Loose search
+
+If C<$type> is set to C<loose>, the following search criteria may be
+used:
+
+=over 4
+
+=item C<$search-E<gt>{author}>
+
+The search string is a space-separated list of words. Each word must
+match either the C<author> or C<additionalauthors> field.
+
+=item C<$search-E<gt>{title}>
+
+Each word in the search string must match the book title. If no author
+is specified, the book subtitle will also be searched.
+
+=item C<$search-E<gt>{abstract}>
+
+Searches for the given search string in the book's abstract.
+
+=item C<$search-E<gt>{'date-before'}>
+
+Searches for books whose copyright date matches the search string.
+That is, setting C<$search-E<gt>{'date-before'}> to "1985" will find
+books written in 1985, and setting it to "198" will find books written
+between 1980 and 1989.
+
+=item C<$search-E<gt>{title}>
+
+Searches by title are also affected by the value of
+C<$search-E<gt>{"ttype"}>; if it is set to C<exact>, then the book
+title, (one of) the series titleZ<>(s), or (one of) the unititleZ<>(s) must
+match the search string exactly (the subtitle is not searched).
+
+If C<$search-E<gt>{"ttype"}> is set to anything other than C<exact>,
+each word in the search string must match the title, subtitle,
+unititle, or series title.
+
+=item C<$search-E<gt>{class}>
+
+Restricts the search to certain item classes. The value of
+C<$search-E<gt>{"class"}> is a | (pipe)-separated list of item types.
+Thus, setting it to "F" restricts the search to fiction, and setting
+it to "CD|CAS" will only look in compact disks and cassettes.
+
+=item C<$search-E<gt>{dewey}>
+
+Searches for books whose Dewey Decimal Classification code matches the
+search string. That is, setting C<$search-E<gt>{"dewey"}> to "5" will
+search for all books in 5I<xx> (Science and mathematics), setting it
+to "54" will search for all books in 54I<x> (Chemistry), and setting
+it to "546" will search for books on inorganic chemistry.
+
+=item C<$search-E<gt>{publisher}>
+
+Searches for books whose publisher contains the search string (unlike
+other search criteria, C<$search-E<gt>{publisher}> is a string, not a
+set of words.
+
+=back
+
+=head2 Subject search
+
+If C<$type> is set to C<subject>, the following search criterion may
+be used:
+
+=over 4
+
+=item C<$search-E<gt>{subject}>
+
+The search string is a space-separated list of words, each of which
+must match the book's subject.
+
+Special case: if C<$search-E<gt>{subject}> is set to C<nz>,
+C<&CatSearch> will search for books whose subject is "New Zealand".
+However, setting C<$search-E<gt>{subject}> to C<"nz football"> will
+search for books on "nz" and "football", not books on "New Zealand"
+and "football".
+
+=back
+
+=head2 Precise search
+
+If C<$type> is set to C<precise>, the following search criteria may be
+used:
+
+=over 4
+
+=item C<$search-E<gt>{item}>
+
+Searches for books whose barcode exactly matches the search string.
+
+=item C<$search-E<gt>{isbn}>
+
+Searches for books whose ISBN exactly matches the search string.
+
+=back
+
+For a loose search, if an author was specified, the results are
+ordered by author and title. If no author was specified, the results
+are ordered by title.
+
+For other (non-loose) searches, if a subject was specified, the
+results are ordered alphabetically by subject.
+
+In all other cases (e.g., loose search by keyword), the results are
+not ordered.
+
+=cut
+#'
+sub CatSearch {
+ my ($env,$type,$search,$num,$offset)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query = '';
+ my @bind = ();
+ my @results;
+
+ my $title = lc($search->{'title'});
+
+ if ($type eq 'loose') {
+ if ($search->{'author'} ne ''){
+ my @key=split(' ',$search->{'author'});
+ my $count=@key;
+ my $i=1;
+ $query="select *,biblio.author,biblio.biblionumber from
+ biblio
+ left join additionalauthors
+ on additionalauthors.biblionumber =biblio.biblionumber
+ where
+ ((biblio.author like ? or biblio.author like ? or
+ additionalauthors.author like ? or additionalauthors.author
+ like ?
+ )";
+ @bind=("$key[0]%","% $key[0]%","$key[0]%","% $key[0]%");
+ while ($i < $count){
+ $query .= " and (
+ biblio.author like ? or biblio.author like ? or
+ additionalauthors.author like ? or additionalauthors.author like ?
+ )";
+ push(@bind,"$key[$i]%","% $key[$i]%","$key[$i]%","% $key[$i]%");
+ $i++;
+ }
+ $query .= ")";
+ if ($search->{'title'} ne ''){
+ my @key=split(' ',$search->{'title'});
+ my $count=@key;
+ my $i=0;
+ $query.= " and (((title like ? or title like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ while ($i<$count){
+ $query .= " and (title like ? or title like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ $i++;
+ }
+ $query.=") or ((seriestitle like ? or seriestitle like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (seriestitle like ? or seriestitle like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query.=") or ((unititle like ? or unititle like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (unititle like ? or unititle like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query .= "))";
+ }
+ if ($search->{'abstract'} ne ''){
+ $query.= " and (abstract like ?)";
+ push(@bind,"%$search->{'abstract'}%");
+ }
+ if ($search->{'date-before'} ne ''){
+ $query.= " and (copyrightdate like ?)";
+ push(@bind,"%$search->{'date-before'}%");
+ }
+ $query.=" group by biblio.biblionumber";
+ } else {
+ if ($search->{'title'} ne '') {
+ if ($search->{'ttype'} eq 'exact'){
+ $query="select * from biblio
+ where
+ (biblio.title=? or (biblio.unititle = ?
+ or biblio.unititle like ? or
+ biblio.unititle like ? or
+ biblio.unititle like ?) or
+ (biblio.seriestitle = ? or
+ biblio.seriestitle like ? or
+ biblio.seriestitle like ? or
+ biblio.seriestitle like ?)
+ )";
+ @bind=($search->{'title'},$search->{'title'},"$search->{'title'} |%","%| $search->{'title'} |%","%| $search->{'title'}",$search->{'title'},"$search->{'title'} |%","%| $search->{'title'} |%","%| $search->{'title'}");
+ } else {
+ my @key=split(' ',$search->{'title'});
+ my $count=@key;
+ my $i=1;
+ $query="select biblio.biblionumber,author,title,unititle,notes,abstract,serial,seriestitle,copyrightdate,timestamp,subtitle from biblio
+ left join bibliosubtitle on
+ biblio.biblionumber=bibliosubtitle.biblionumber
+ where
+ (((title like ? or title like ?)";
+ @bind=("$key[0]%","% $key[0]%");
+ while ($i<$count){
+ $query .= " and (title like ? or title like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ $i++;
+ }
+ $query.=") or ((subtitle like ? or subtitle like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (subtitle like ? or subtitle like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query.=") or ((seriestitle like ? or seriestitle like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (seriestitle like ? or seriestitle like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query.=") or ((unititle like ? or unititle like ?)";
+ push(@bind,"$key[0]%","% $key[0]%");
+ for ($i=1;$i<$count;$i++){
+ $query.=" and (unititle like ? or unititle like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%");
+ }
+ $query .= "))";
+ }
+ if ($search->{'abstract'} ne ''){
+ $query.= " and (abstract like ?)";
+ push(@bind,"%$search->{'abstract'}%");
+ }
+ if ($search->{'date-before'} ne ''){
+ $query.= " and (copyrightdate like ?)";
+ push(@bind,"%$search->{'date-before'}%");
+ }
+
+ } elsif ($search->{'dewey'} ne ''){
+ $query="select * from biblioitems,biblio
+ where biblio.biblionumber=biblioitems.biblionumber
+ and biblioitems.dewey like ?";
+ @bind=("$search->{'dewey'}%");
+ } elsif ($search->{'illustrator'} ne '') {
+ $query="select * from biblioitems,biblio
+ where biblio.biblionumber=biblioitems.biblionumber
+ and biblioitems.illus like ?";
+ @bind=("%".$search->{'illustrator'}."%");
+ } elsif ($search->{'publisher'} ne ''){
+ $query = "Select * from biblio,biblioitems where biblio.biblionumber
+ =biblioitems.biblionumber and (publishercode like ?)";
+ @bind=("%$search->{'publisher'}%");
+ } elsif ($search->{'abstract'} ne ''){
+ $query = "Select * from biblio where abstract like ?";
+ @bind=("%$search->{'abstract'}%");
+ } elsif ($search->{'date-before'} ne ''){
+ $query = "Select * from biblio where copyrightdate like ?";
+ @bind=("%$search->{'date-before'}%");
+ }elsif ($search->{'branch'} ne ''){
+ $query = "Select * from biblio,items where biblio.biblionumber
+ =items.biblionumber and holdingbranch like ?";
+ @bind=("$search->{'branch'}");
+ }elsif ($search->{'class'} ne ''){
+ $query="select * from biblioitems,biblio where biblio.biblionumber=biblioitems.biblionumber";
+
+ $query.= " where itemtype= ?";
+ @bind=("$search->{'class'}");
+ }
+ $query .=" group by biblio.biblionumber";
+ }
+ }
+ if ($type eq 'subject'){
+ my @key=split(' ',$search->{'subject'});
+ my $count=@key;
+ my $i=1;
+ $query="select * from bibliosubject, biblioitems where
+(bibliosubject.biblionumber = biblioitems.biblionumber) and ( subject like ? or subject like ? or subject like ?)";
+ @bind=("$key[0]%","% $key[0]%","%($key[0])%");
+ while ($i<$count){
+ $query.=" and (subject like ? or subject like ? or subject like ?)";
+ push(@bind,"$key[$i]%","% $key[$i]%","%($key[$i])%");
+ $i++;
+ }
+
+ # FIXME - Wouldn't it be better to fix the database so that if a
+ # book has a subject "NZ", then it also gets added the subject
+ # "New Zealand"?
+ # This can also be generalized by adding a table of subject
+ # synonyms to the database: just declare "NZ" to be a synonym for
+ # "New Zealand", "SF" a synonym for both "Science fiction" and
+ # "Fantastic fiction", etc.
+
+ if (lc($search->{'subject'}) eq 'nz'){
+ $query.= " or (subject like 'NEW ZEALAND %' or subject like '% NEW ZEALAND %'
+ or subject like '% NEW ZEALAND' or subject like '%(NEW ZEALAND)%' ) ";
+ } elsif ( $search->{'subject'} =~ /^nz /i || $search->{'subject'} =~ / nz /i || $search->{'subject'} =~ / nz$/i){
+ $query=~ s/ nz/ NEW ZEALAND/ig;
+ $query=~ s/nz /NEW ZEALAND /ig;
+ $query=~ s/\(nz\)/\(NEW ZEALAND\)/gi;
+ }
+ }
+ if ($type eq 'precise'){
+ if ($search->{'itemnumber'} ne ''){
+ $query="select * from items,biblio ";
+ my $search2=uc $search->{'itemnumber'};
+ $query=$query." where
+ items.biblionumber=biblio.biblionumber
+ and barcode=?";
+ @bind=($search2);
+ # FIXME - .= <<EOT;
+ }
+ if ($search->{'isbn'} ne ''){
+ $query = "Select * from biblio,biblioitems where biblio.biblionumber
+ =biblioitems.biblionumber and (isbn like ?)";
+ @bind=("$search->{'isbn'}%");
+ }
+ }
+ if ($type ne 'precise' && $type ne 'subject'){
+ if ($search->{'author'} ne ''){
+ $query .= " order by biblio.author,title";
+ } else {
+ $query .= " order by title";
+ }
+ } else {
+ if ($type eq 'subject'){
+ $query .= " group by subject ";
+ }
+ }
+ my $sth=$dbh->prepare($query);
+ $sth->execute(@bind);
+ my $count=1;
+ my $i=0;
+ my $limit= $num+$offset;
+ while (my $data=$sth->fetchrow_hashref){
+ my $query="select classification,dewey,subclass,publishercode from biblioitems where biblionumber=?";
+ my @bind=($data->{'biblionumber'});
+ if ($search->{'class'} ne ''){
+ my @temp=split(/\|/,$search->{'class'});
+ my $count=@temp;
+ $query.= " and ( itemtype= ?";
+ push(@bind,$temp[0]);
+ for (my $i=1;$i<$count;$i++){
+ $query.=" or itemtype=?";
+ push(@bind,$temp[$i]);
+ }
+ $query.=")";
+ }
+ if ($search->{'dewey'} ne ''){
+ $query.=" and dewey=? ";
+ push(@bind,$search->{'dewey'});
+ }
+ if ($search->{'illustrator'} ne ''){
+ $query.=" and illus like ?";
+ push(@bind,"%$search->{'illustrator'}%");
+ }
+ if ($search->{'publisher'} ne ''){
+ $query.= " and (publishercode like ?)";
+ push(@bind,"%$search->{'publisher'}%");
+ }
+ my $sti=$dbh->prepare($query);
+ $sti->execute(@bind);
+ my $classification;
+ my $dewey;
+ my $subclass;
+ my $true=0;
+ my $publishercode;
+ my $bibitemdata;
+ if ($bibitemdata = $sti->fetchrow_hashref()){
+ $true=1;
+ $classification=$bibitemdata->{'classification'};
+ $dewey=$bibitemdata->{'dewey'};
+ $subclass=$bibitemdata->{'subclass'};
+ $publishercode=$bibitemdata->{'publishercode'};
+ }
+ # print STDERR "$dewey $subclass $publishercode\n";
+ # FIXME - The Dewey code is a string, not a number.
+ $dewey=~s/\.*0*$//;
+ ($dewey == 0) && ($dewey='');
+ ($dewey) && ($dewey.=" $subclass");
+ $data->{'classification'}=$classification;
+ $data->{'dewey'}=$dewey;
+ $data->{'publishercode'}=$publishercode;
+ $sti->finish;
+ if ($true == 1){
+ if ($count > $offset && $count <= $limit){
+ $results[$i]=$data;
+ $i++;
+ }
+ $count++;
+ }
+ }
+ $sth->finish;
+ $count--;
+ return($count, at results);
+}
+
+sub updatesearchstats{
+ my ($dbh,$query)=@_;
+
+}
+
+=item subsearch
+
+ @results = &subsearch($env, $subject);
+
+Searches for books that have a subject that exactly matches
+C<$subject>.
+
+C<&subsearch> returns an array of results. Each element of this array
+is a string, containing the book's title, author, and biblionumber,
+separated by tabs.
+
+C<$env> is ignored.
+
+=cut
+#'
+sub subsearch {
+ my ($env,$subject)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from biblio,bibliosubject where
+ biblio.biblionumber=bibliosubject.biblionumber and
+ bibliosubject.subject=? group by biblio.biblionumber
+ order by biblio.title");
+ $sth->execute($subject);
+ my $i=0;
+ my @results;
+ while (my $data=$sth->fetchrow_hashref){
+ push @results, $data;
+ $i++;
+ }
+ $sth->finish;
+ return(@results);
+}
+
+=item ItemInfo
+
+ @results = &ItemInfo($env, $biblionumber, $type);
+
+Returns information about books with the given biblionumber.
+
+C<$type> may be either C<intra> or anything else. If it is not set to
+C<intra>, then the search will exclude lost, very overdue, and
+withdrawn items.
+
+C<$env> is ignored.
+
+C<&ItemInfo> returns a list of references-to-hash. Each element
+contains a number of keys. Most of them are table items from the
+C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
+Koha database. Other keys include:
+
+=over 4
+
+=item C<$data-E<gt>{branchname}>
+
+The name (not the code) of the branch to which the book belongs.
+
+=item C<$data-E<gt>{datelastseen}>
+
+This is simply C<items.datelastseen>, except that while the date is
+stored in YYYY-MM-DD format in the database, here it is converted to
+DD/MM/YYYY format. A NULL date is returned as C<//>.
+
+=item C<$data-E<gt>{datedue}>
+
+=item C<$data-E<gt>{class}>
+
+This is the concatenation of C<biblioitems.classification>, the book's
+Dewey code, and C<biblioitems.subclass>.
+
+=item C<$data-E<gt>{ocount}>
+
+I think this is the number of copies of the book available.
+
+=item C<$data-E<gt>{order}>
+
+If this is set, it is set to C<One Order>.
+
+=back
+
+=cut
+#'
+sub ItemInfo {
+ my ($env,$biblionumber,$type) = @_;
+ my $dbh = C4::Context->dbh;
+ my $query = "SELECT *,items.notforloan as itemnotforloan FROM items, biblio, biblioitems
+ left join itemtypes on biblioitems.itemtype = itemtypes.itemtype
+ WHERE items.biblionumber = ?
+ AND biblioitems.biblioitemnumber = items.biblioitemnumber
+ AND biblio.biblionumber = items.biblionumber";
+ $query .= " order by items.dateaccessioned desc";
+ my $sth=$dbh->prepare($query);
+ $sth->execute($biblionumber);
+ my $i=0;
+ my @results;
+my ($date_due, $count_reserves);
+ while (my $data=$sth->fetchrow_hashref){
+ my $datedue = '';
+ my $isth=$dbh->prepare("Select issues.*,borrowers.cardnumber from issues,borrowers where itemnumber = ? and returndate is null and issues.borrowernumber=borrowers.borrowernumber");
+ $isth->execute($data->{'itemnumber'});
+ if (my $idata=$isth->fetchrow_hashref){
+ $data->{borrowernumber} = $idata->{borrowernumber};
+ $data->{cardnumber} = $idata->{cardnumber};
+ $datedue = format_date($idata->{'date_due'});
+ }
+ if ($datedue eq ''){
+ # $datedue="Available";
+ my ($restype,$reserves)=C4::Reserves2::CheckReserves($data->{'itemnumber'});
+ if ($restype) {
+# $datedue=$restype;
+ $count_reserves = $restype;
+ }
+ }
+ $isth->finish;
+ #get branch information.....
+ my $bsth=$dbh->prepare("SELECT * FROM branches WHERE branchcode = ?");
+ $bsth->execute($data->{'holdingbranch'});
+ if (my $bdata=$bsth->fetchrow_hashref){
+ $data->{'branchname'} = $bdata->{'branchname'};
+ }
+ my $date=format_date($data->{'datelastseen'});
+ $data->{'datelastseen'}=$date;
+ $data->{'datedue'}=$datedue;
+ $data->{'count_reserves'} = $count_reserves;
+ # get notforloan complete status if applicable
+ my $sthnflstatus = $dbh->prepare('select authorised_value from marc_subfield_structure where kohafield="items.notforloan"');
+ $sthnflstatus->execute;
+ my ($authorised_valuecode) = $sthnflstatus->fetchrow;
+ if ($authorised_valuecode) {
+ $sthnflstatus = $dbh->prepare("select lib from authorised_values where category=? and authorised_value=?");
+ $sthnflstatus->execute($authorised_valuecode,$data->{itemnotforloan});
+ my ($lib) = $sthnflstatus->fetchrow;
+ $data->{notforloan} = $lib;
+ }
+
+# my stack procedures
+
+ my $stackstatus = $dbh->prepare('select authorised_value from marc_subfield_structure where kohafield="items.stack"');
+ $stackstatus->execute;
+
+ ($authorised_valuecode) = $stackstatus->fetchrow;
+ if ($authorised_valuecode) {
+ $stackstatus = $dbh->prepare("select lib from authorised_values where category=? and authorised_value=?");
+ $stackstatus->execute($authorised_valuecode,$data->{stack});
+
+ my ($lib) = $stackstatus->fetchrow;
+ $data->{stack} = $lib;
+ }
+ $results[$i]=$data;
+ $i++;
+ }
+ $sth->finish;
+
+ return(@results);
+}
+
+=item GetItems
+
+ @results = &GetItems($env, $biblionumber);
+
+Returns information about books with the given biblionumber.
+
+C<$env> is ignored.
+
+C<&GetItems> returns an array of strings. Each element is a
+tab-separated list of values: biblioitemnumber, itemtype,
+classification, Dewey number, subclass, ISBN, volume, number, and
+itemdata.
+
+Itemdata, in turn, is a string of the form
+"I<barcode>C<[>I<holdingbranch>C<[>I<flags>" where I<flags> contains
+the string C<NFL> if the item is not for loan, and C<LOST> if the item
+is lost.
+
+=cut
+#'
+sub GetItems {
+ my ($env,$biblionumber)=@_;
+ #debug_msg($env,"GetItems");
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from biblioitems where (biblionumber = ?)");
+ $sth->execute($biblionumber);
+ #debug_msg($env,"executed query");
+ my $i=0;
+ my @results;
+ while (my $data=$sth->fetchrow_hashref) {
+ print ($env,$data->{'biblioitemnumber'});
+ my $dewey = $data->{'dewey'};
+ $dewey =~ s/0+$//;
+ my $isbn= $data->{'isbn'};
+
+
+ my $line = $data->{'biblioitemnumber'}."\t".$data->{'itemtype'};
+ $line .= "\t$data->{'classification'}\t$dewey";
+ $line .= "\t$data->{'subclass'}\t$data->{'isbn'}";
+ $line .= "\t$data->{'volume'}\t$data->{number}";
+ my $isth= $dbh->prepare("select * from items where biblioitemnumber = ?");
+ $isth->execute($data->{'biblioitemnumber'});
+ while (my $idata = $isth->fetchrow_hashref) {
+ my $iline = $idata->{'barcode'}."[".$idata->{'holdingbranch'}."[";
+ if ($idata->{'notforloan'} == 1) {
+ $iline .= "NFL ";
+ }
+ if ($idata->{'itemlost'} == 1) {
+ $iline .= "LOST ";
+ }
+ $line .= "\t$iline";
+ }
+ $isth->finish;
+ $results[$i] = $line;
+ $i++;
+ }
+ $sth->finish;
+ return(@results);
+}
+
+=item itemdata
+
+ $item = &itemdata($barcode);
+
+Looks up the item with the given barcode, and returns a
+reference-to-hash containing information about that item. The keys of
+the hash are the fields from the C<items> and C<biblioitems> tables in
+the Koha database.
+
+=cut
+#'
+sub itemdata {
+ my ($barcode)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from items,biblioitems where barcode=?
+ and items.biblioitemnumber=biblioitems.biblioitemnumber");
+ $sth->execute($barcode);
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ return($data);
+}
+
+=item bibdata
+
+ $data = &bibdata($biblionumber, $type);
+
+Returns information about the book with the given biblionumber.
+
+C<$type> is ignored.
+
+C<&bibdata> returns a reference-to-hash. The keys are the fields in
+the C<biblio>, C<biblioitems>, and C<bibliosubtitle> tables in the
+Koha database.
+
+In addition, C<$data-E<gt>{subject}> is the list of the book's
+subjects, separated by C<" , "> (space, comma, space).
+
+If there are multiple biblioitems with the given biblionumber, only
+the first one is considered.
+
+=cut
+#'
+sub bibdata {
+ my ($bibnum, $type) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("Select *, biblioitems.notes AS bnotes, biblio.notes
+ from biblio, biblioitems
+ left join bibliosubtitle on
+ biblio.biblionumber = bibliosubtitle.biblionumber
+ left join itemtypes on biblioitems.itemtype=itemtypes.itemtype
+ where biblio.biblionumber = ?
+ and biblioitems.biblionumber = biblio.biblionumber");
+ $sth->execute($bibnum);
+ my $data;
+ $data = $sth->fetchrow_hashref;
+ $sth->finish;
+ # handle management of repeated subtitle
+ $sth = $dbh->prepare("Select * from bibliosubtitle where biblionumber = ?");
+ $sth->execute($bibnum);
+ my @subtitles;
+ while (my $dat = $sth->fetchrow_hashref){
+ my %line;
+ $line{subtitle} = $dat->{subtitle};
+ push @subtitles, \%line;
+ } # while
+ $data->{subtitles} = \@subtitles;
+ $sth->finish;
+ $sth = $dbh->prepare("Select * from bibliosubject where biblionumber = ?");
+ $sth->execute($bibnum);
+ my @subjects;
+ while (my $dat = $sth->fetchrow_hashref){
+ my %line;
+ $line{subject} = $dat->{'subject'};
+ push @subjects, \%line;
+ } # while
+ $data->{subjects} = \@subjects;
+ $sth->finish;
+ $sth = $dbh->prepare("Select * from additionalauthors where biblionumber = ?");
+ $sth->execute($bibnum);
+ while (my $dat = $sth->fetchrow_hashref){
+ $data->{'additionalauthors'} .= "$dat->{'author'} - ";
+ } # while
+ chop $data->{'additionalauthors'};
+ chop $data->{'additionalauthors'};
+ chop $data->{'additionalauthors'};
+ $sth->finish;
+ return($data);
+} # sub bibdata
+
+=item bibitemdata
+
+ $itemdata = &bibitemdata($biblioitemnumber);
+
+Looks up the biblioitem with the given biblioitemnumber. Returns a
+reference-to-hash. The keys are the fields from the C<biblio>,
+C<biblioitems>, and C<itemtypes> tables in the Koha database, except
+that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
+
+=cut
+#'
+sub bibitemdata {
+ my ($bibitem) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("Select *,biblioitems.notes as bnotes from biblio, biblioitems,itemtypes where biblio.biblionumber = biblioitems.biblionumber and biblioitemnumber = ? and biblioitems.itemtype = itemtypes.itemtype");
+ my $data;
+
+ $sth->execute($bibitem);
+
+ $data = $sth->fetchrow_hashref;
+
+ $sth->finish;
+ return($data);
+} # sub bibitemdata
+
+=item subject
+
+ ($count, $subjects) = &subject($biblionumber);
+
+Looks up the subjects of the book with the given biblionumber. Returns
+a two-element list. C<$subjects> is a reference-to-array, where each
+element is a subject of the book, and C<$count> is the number of
+elements in C<$subjects>.
+
+=cut
+#'
+sub subject {
+ my ($bibnum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from bibliosubject where biblionumber=?");
+ $sth->execute($bibnum);
+ my @results;
+ my $i=0;
+ while (my $data=$sth->fetchrow_hashref){
+ $results[$i]=$data;
+ $i++;
+ }
+ $sth->finish;
+ return($i,\@results);
+}
+
+=item addauthor
+
+ ($count, $authors) = &addauthors($biblionumber);
+
+Looks up the additional authors for the book with the given
+biblionumber.
+
+Returns a two-element list. C<$authors> is a reference-to-array, where
+each element is an additional author, and C<$count> is the number of
+elements in C<$authors>.
+
+=cut
+#'
+sub addauthor {
+ my ($bibnum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from additionalauthors where biblionumber=?");
+ $sth->execute($bibnum);
+ my @results;
+ my $i=0;
+ while (my $data=$sth->fetchrow_hashref){
+ $results[$i]=$data;
+ $i++;
+ }
+ $sth->finish;
+ return($i,\@results);
+}
+
+=item subtitle
+
+ ($count, $subtitles) = &subtitle($biblionumber);
+
+Looks up the subtitles for the book with the given biblionumber.
+
+Returns a two-element list. C<$subtitles> is a reference-to-array,
+where each element is a subtitle, and C<$count> is the number of
+elements in C<$subtitles>.
+
+=cut
+#'
+sub subtitle {
+ my ($bibnum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from bibliosubtitle where biblionumber=?");
+ $sth->execute($bibnum);
+ my @results;
+ my $i=0;
+ while (my $data=$sth->fetchrow_hashref){
+ $results[$i]=$data;
+ $i++;
+ }
+ $sth->finish;
+ return($i,\@results);
+}
+
+=item itemissues
+
+ @issues = &itemissues($biblioitemnumber, $biblio);
+
+Looks up information about who has borrowed the bookZ<>(s) with the
+given biblioitemnumber.
+
+C<$biblio> is ignored.
+
+C<&itemissues> returns an array of references-to-hash. The keys
+include the fields from the C<items> table in the Koha database.
+Additional keys include:
+
+=over 4
+
+=item C<date_due>
+
+If the item is currently on loan, this gives the due date.
+
+If the item is not on loan, then this is either "Available" or
+"Cancelled", if the item has been withdrawn.
+
+=item C<card>
+
+If the item is currently on loan, this gives the card number of the
+patron who currently has the item.
+
+=item C<timestamp0>, C<timestamp1>, C<timestamp2>
+
+These give the timestamp for the last three times the item was
+borrowed.
+
+=item C<card0>, C<card1>, C<card2>
+
+The card number of the last three patrons who borrowed this item.
+
+=item C<borrower0>, C<borrower1>, C<borrower2>
+
+The borrower number of the last three patrons who borrowed this item.
+
+=back
+
+=cut
+#'
+sub itemissues {
+ my ($bibitem, $biblio)=@_;
+ my $dbh = C4::Context->dbh;
+ # FIXME - If this function die()s, the script will abort, and the
+ # user won't get anything; depending on how far the script has
+ # gotten, the user might get a blank page. It would be much better
+ # to at least print an error message. The easiest way to do this
+ # is to set $SIG{__DIE__}.
+ my $sth = $dbh->prepare("Select * from items where
+items.biblioitemnumber = ?")
+ || die $dbh->errstr;
+ my $i = 0;
+ my @results;
+
+ $sth->execute($bibitem)
+ || die $sth->errstr;
+
+ while (my $data = $sth->fetchrow_hashref) {
+ # Find out who currently has this item.
+ # FIXME - Wouldn't it be better to do this as a left join of
+ # some sort? Currently, this code assumes that if
+ # fetchrow_hashref() fails, then the book is on the shelf.
+ # fetchrow_hashref() can fail for any number of reasons (e.g.,
+ # database server crash), not just because no items match the
+ # search criteria.
+ my $sth2 = $dbh->prepare("select * from issues,borrowers
+where itemnumber = ?
+and returndate is NULL
+and issues.borrowernumber = borrowers.borrowernumber");
+
+ $sth2->execute($data->{'itemnumber'});
+ if (my $data2 = $sth2->fetchrow_hashref) {
+ $data->{'date_due'} = $data2->{'date_due'};
+ $data->{'card'} = $data2->{'cardnumber'};
+ $data->{'borrower'} = $data2->{'borrowernumber'};
+ } else {
+ if ($data->{'wthdrawn'} eq '1') {
+ $data->{'date_due'} = 'Cancelled';
+ } else {
+ $data->{'date_due'} = 'Available';
+ } # else
+ } # else
+
+ $sth2->finish;
+
+ # Find the last 3 people who borrowed this item.
+ $sth2 = $dbh->prepare("select * from issues, borrowers
+ where itemnumber = ?
+ and issues.borrowernumber = borrowers.borrowernumber
+ and returndate is not NULL
+ order by returndate desc,timestamp desc") ;
+ $sth2->execute($data->{'itemnumber'}) ;
+ for (my $i2 = 0; $i2 < 2; $i2++) { # FIXME : error if there is less than 3 pple borrowing this item
+ if (my $data2 = $sth2->fetchrow_hashref) {
+ $data->{"timestamp$i2"} = $data2->{'timestamp'};
+ $data->{"card$i2"} = $data2->{'cardnumber'};
+ $data->{"borrower$i2"} = $data2->{'borrowernumber'};
+ } # if
+ } # for
+
+ $sth2->finish;
+ $results[$i] = $data;
+ $i++;
+ }
+
+ $sth->finish;
+ return(@results);
+}
+
+=item itemnodata
+
+ $item = &itemnodata($env, $dbh, $biblioitemnumber);
+
+Looks up the item with the given biblioitemnumber.
+
+C<$env> and C<$dbh> are ignored.
+
+C<&itemnodata> returns a reference-to-hash whose keys are the fields
+from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
+database.
+
+=cut
+#'
+sub itemnodata {
+ my ($env,$dbh,$itemnumber) = @_;
+ $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from biblio,items,biblioitems
+ where items.itemnumber = ?
+ and biblio.biblionumber = items.biblionumber
+ and biblioitems.biblioitemnumber = items.biblioitemnumber");
+# print $query;
+ $sth->execute($itemnumber);
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ return($data);
+}
+
+=item BornameSearch
+
+ ($count, $borrowers) = &BornameSearch($env, $searchstring, $type);
+
+Looks up patrons (borrowers) by name.
+
+C<$env> is ignored.
+
+BUGFIX 499: C<$type> is now used to determine type of search.
+if $type is "simple", search is performed on the first letter of the
+surname only.
+
+C<$searchstring> is a space-separated list of search terms. Each term
+must match the beginning a borrower's surname, first name, or other
+name.
+
+C<&BornameSearch> returns a two-element list. C<$borrowers> is a
+reference-to-array; each element is a reference-to-hash, whose keys
+are the fields of the C<borrowers> table in the Koha database.
+C<$count> is the number of elements in C<$borrowers>.
+
+=cut
+#'
+#used by member enquiries from the intranet
+#called by member.pl
+sub BornameSearch {
+ my ($env,$searchstring,$orderby,$type)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query = ""; my $count; my @data;
+ my @bind=();
+
+ if($type eq "simple") # simple search for one letter only
+ {
+ $query="Select * from borrowers where surname like '$searchstring%' order by $orderby";
+# @bind=("$searchstring%");
+ }
+ else # advanced search looking in surname, firstname and othernames
+ {
+### Try to determine whether numeric like cardnumber
+ if ($searchstring+1>1) {
+ $query="Select * from borrowers where cardnumber like '$searchstring%' ";
+
+ }else{
+
+ my @words=split / /,$searchstring;
+ foreach my $word(@words){
+ $word="+".$word;
+
+ }
+ $searchstring=join " ", at words;
+
+ $query="Select * from borrowers where MATCH(surname,firstname,othernames) AGAINST('$searchstring' in boolean mode)";
+
+ }
+ $query=$query." order by $orderby";
+ }
+
+ my $sth=$dbh->prepare($query);
+# warn "Q $orderby : $query";
+ $sth->execute();
+ my @results;
+ my $cnt=$sth->rows;
+ while (my $data=$sth->fetchrow_hashref){
+ push(@results,$data);
+ }
+ # $sth->execute;
+ $sth->finish;
+ return ($cnt,\@results);
+}
+
+=item borrdata
+
+ $borrower = &borrdata($cardnumber, $borrowernumber);
+
+Looks up information about a patron (borrower) by either card number
+or borrower number. If $borrowernumber is specified, C<&borrdata>
+searches by borrower number; otherwise, it searches by card number.
+
+C<&borrdata> returns a reference-to-hash whose keys are the fields of
+the C<borrowers> table in the Koha database.
+
+=cut
+#'
+sub borrdata {
+ my ($cardnumber,$bornum)=@_;
+ $cardnumber = uc $cardnumber;
+ my $dbh = C4::Context->dbh;
+ my $sth;
+if ($bornum eq ''&& $cardnumber eq ''){ return undef; }
+ if ($bornum eq ''){
+ $sth=$dbh->prepare("Select * from borrowers where cardnumber=?");
+ $sth->execute($cardnumber);
+ } else {
+ $sth=$dbh->prepare("Select * from borrowers where borrowernumber=?");
+ $sth->execute($bornum);
+ }
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ if ($data) {
+ return($data);
+ } else { # try with firstname
+ if ($cardnumber) {
+ my $sth=$dbh->prepare("select * from borrowers where firstname=?");
+ $sth->execute($cardnumber);
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ return($data);
+ }
+ }
+ return undef;
+}
+
+=item borrissues
+
+ ($count, $issues) = &borrissues($borrowernumber);
+
+Looks up what the patron with the given borrowernumber has borrowed.
+
+C<&borrissues> returns a two-element array. C<$issues> is a
+reference-to-array, where each element is a reference-to-hash; the
+keys are the fields from the C<issues>, C<biblio>, and C<items> tables
+in the Koha database. C<$count> is the number of elements in
+C<$issues>.
+
+=cut
+#'
+sub borrissues {
+ my ($bornum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("Select * from issues,biblio,items where borrowernumber=?
+ and items.itemnumber=issues.itemnumber
+ and items.biblionumber=biblio.biblionumber
+ and issues.returndate is NULL order by date_due");
+ $sth->execute($bornum);
+ my @result;
+ while (my $data = $sth->fetchrow_hashref) {
+ push @result, $data;
+ }
+ $sth->finish;
+ return(scalar(@result), \@result);
+}
+
+=item allissues
+
+ ($count, $issues) = &allissues($borrowernumber, $sortkey, $limit);
+
+Looks up what the patron with the given borrowernumber has borrowed,
+and sorts the results.
+
+C<$sortkey> is the name of a field on which to sort the results. This
+should be the name of a field in the C<issues>, C<biblio>,
+C<biblioitems>, or C<items> table in the Koha database.
+
+C<$limit> is the maximum number of results to return.
+
+C<&allissues> returns a two-element array. C<$issues> is a
+reference-to-array, where each element is a reference-to-hash; the
+keys are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
+C<items> tables of the Koha database. C<$count> is the number of
+elements in C<$issues>
+
+=cut
+#'
+sub allissues {
+ my ($bornum,$order,$limit)=@_;
+ #FIXME: sanity-check order and limit
+ my $dbh = C4::Context->dbh;
+ my $query="Select * from issues,biblio,items,biblioitems
+ where borrowernumber=? and
+ items.biblioitemnumber=biblioitems.biblioitemnumber and
+ items.itemnumber=issues.itemnumber and
+ items.biblionumber=biblio.biblionumber order by $order";
+ if ($limit !=0){
+ $query.=" limit $limit";
+ }
+ #print $query;
+ my $sth=$dbh->prepare($query);
+ $sth->execute($bornum);
+ my @result;
+ my $i=0;
+ while (my $data=$sth->fetchrow_hashref){
+ $result[$i]=$data;;
+ $i++;
+ }
+ $sth->finish;
+ return($i,\@result);
+}
+
+=item borrdata2
+
+ ($borrowed, $due, $fine) = &borrdata2($env, $borrowernumber);
+
+Returns aggregate data about items borrowed by the patron with the
+given borrowernumber.
+
+C<$env> is ignored.
+
+C<&borrdata2> returns a three-element array. C<$borrowed> is the
+number of books the patron currently has borrowed. C<$due> is the
+number of overdue items the patron currently has borrowed. C<$fine> is
+the total fine currently due by the borrower.
+
+=cut
+#'
+sub borrdata2 {
+ my ($env,$bornum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query="Select count(*) from issues where borrowernumber='$bornum' and
+ returndate is NULL";
+ # print $query;
+ my $sth=$dbh->prepare($query);
+ $sth->execute;
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ $sth=$dbh->prepare("Select count(*) from issues where
+ borrowernumber='$bornum' and date_due < now() and returndate is NULL");
+ $sth->execute;
+ my $data2=$sth->fetchrow_hashref;
+ $sth->finish;
+ $sth=$dbh->prepare("Select sum(amountoutstanding) from accountlines where
+ borrowernumber='$bornum'");
+ $sth->execute;
+ my $data3=$sth->fetchrow_hashref;
+ $sth->finish;
+
+return($data2->{'count(*)'},$data->{'count(*)'},$data3->{'sum(amountoutstanding)'});
+}
+
+sub borrdata3 {
+ my ($env,$bornum)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query="Select count(*) from reserveissue as r where r.borrowernumber='$bornum'
+ and rettime is null";
+ # print $query;
+ my $sth=$dbh->prepare($query);
+ $sth->execute;
+ my $data=$sth->fetchrow_hashref;
+ $sth->finish;
+ $sth=$dbh->prepare("Select count(*),timediff(now(), duetime ) as elapsed, hour(timediff(now(), duetime )) as hours, MINUTE(timediff(now(), duetime )) as min from
+ reserveissue as r where r.borrowernumber='$bornum' and rettime is null and duetime< now() group by r.borrowernumber");
+ $sth->execute;
+
+ my $data2=$sth->fetchrow_hashref;
+my $resfine;
+my $rescharge=C4::Context->preference('resmaterialcharge');
+if (!$rescharge){
+$rescharge=1;
+}
+if ($data2->{'elapsed'}>0){
+ $resfine=($data2->{'hours'}+$data2->{'min'}/60)*$rescharge;
+$resfine=sprintf ("%.1f",$resfine);
+}
+ $sth->finish;
+ $sth=$dbh->prepare("Select sum(amountoutstanding) from accountlines where
+ borrowernumber='$bornum'");
+ $sth->execute;
+ my $data3=$sth->fetchrow_hashref;
+ $sth->finish;
+
+
+return($data2->{'count(*)'},$data->{'count(*)'},$data3->{'sum(amountoutstanding)'},$resfine);
+}
+=item getboracctrecord
+
+ ($count, $acctlines, $total) = &getboracctrecord($env, $borrowernumber);
+
+Looks up accounting data for the patron with the given borrowernumber.
+
+C<$env> is ignored.
+
+(FIXME - I'm not at all sure what this is about.)
+
+C<&getboracctrecord> returns a three-element array. C<$acctlines> is a
+reference-to-array, where each element is a reference-to-hash; the
+keys are the fields of the C<accountlines> table in the Koha database.
+C<$count> is the number of elements in C<$acctlines>. C<$total> is the
+total amount outstanding for all of the account lines.
+
+=cut
+#'
+sub getboracctrecord {
+ my ($env,$params) = @_;
+ my $dbh = C4::Context->dbh;
+ my @acctlines;
+ my $numlines=0;
+ my $sth=$dbh->prepare("Select * from accountlines where
+borrowernumber=? order by date desc,timestamp desc");
+# print $query;
+ $sth->execute($params->{'borrowernumber'});
+ my $total=0;
+ while (my $data=$sth->fetchrow_hashref){
+ #FIXME before reinstating: insecure?
+# if ($data->{'itemnumber'} ne ''){
+# $query="Select * from items,biblio where items.itemnumber=
+# '$data->{'itemnumber'}' and biblio.biblionumber=items.biblionumber";
+# my $sth2=$dbh->prepare($query);
+# $sth2->execute;
+# my $data2=$sth2->fetchrow_hashref;
+# $sth2->finish;
+# $data=$data2;
+ # }
+ $acctlines[$numlines] = $data;
+ $numlines++;
+ $total += $data->{'amountoutstanding'};
+ }
+ $sth->finish;
+ return ($numlines,\@acctlines,$total);
+}
+
+=item itemcount
+
+ ($count, $lcount, $nacount, $fcount, $scount, $lostcount,
+ $mending, $transit,$ocount) =
+ &itemcount($env, $biblionumber, $type);
+
+Counts the number of items with the given biblionumber, broken down by
+category.
+
+C<$env> is ignored.
+
+If C<$type> is not set to C<intra>, lost, very overdue, and withdrawn
+items will not be counted.
+
+C<&itemcount> returns a nine-element list:
+
+C<$count> is the total number of items with the given biblionumber.
+
+C<$lcount> is the number of items at the Levin branch.
+
+C<$nacount> is the number of items that are neither borrowed, lost,
+nor withdrawn (and are therefore presumably on a shelf somewhere).
+
+C<$fcount> is the number of items at the Foxton branch.
+
+C<$scount> is the number of items at the Shannon branch.
+
+C<$lostcount> is the number of lost and very overdue items.
+
+C<$mending> is the number of items at the Mending branch (being
+mended?).
+
+C<$transit> is the number of items at the Transit branch (in transit
+between branches?).
+
+C<$ocount> is the number of items that haven't arrived yet
+(aqorders.quantity - aqorders.quantityreceived).
+
+=cut
+#'
+
+# FIXME - There's also a &C4::Biblio::itemcount.
+# Since they're all exported, acqui/acquire.pl doesn't compile with -w.
+sub itemcount {
+ my ($env,$bibnum,$type)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query="Select * from items where
+ biblionumber=? ";
+ if ($type ne 'intra'){
+ $query.=" and ((itemlost <>1 and itemlost <> 2) or itemlost is NULL) and
+ (wthdrawn <> 1 or wthdrawn is NULL)";
+ }
+ my $sth=$dbh->prepare($query);
+ # print $query;
+ $sth->execute($bibnum);
+ my $count=0;
+ my $lcount=0;
+ my $nacount=0;
+ my $fcount=0;
+ my $scount=0;
+ my $lostcount=0;
+ my $mending=0;
+ my $transit=0;
+ my $ocount=0;
+ while (my $data=$sth->fetchrow_hashref){
+ $count++;
+
+ my $sth2=$dbh->prepare("select * from issues,items where issues.itemnumber=
+ ? and returndate is NULL
+ and items.itemnumber=issues.itemnumber and ((items.itemlost <>1 and
+ items.itemlost <> 2) or items.itemlost is NULL)
+ and (wthdrawn <> 1 or wthdrawn is NULL)");
+ $sth2->execute($data->{'itemnumber'});
+ if (my $data2=$sth2->fetchrow_hashref){
+ $nacount++;
+ } else {
+ if ($data->{'holdingbranch'} eq 'C' || $data->{'holdingbranch'} eq 'LT'){
+ $lcount++;
+ }
+ if ($data->{'holdingbranch'} eq 'F' || $data->{'holdingbranch'} eq 'FP'){
+ $fcount++;
+ }
+ if ($data->{'holdingbranch'} eq 'S' || $data->{'holdingbranch'} eq 'SP'){
+ $scount++;
+ }
+ if ($data->{'itemlost'} eq '1'){
+ $lostcount++;
+ }
+ if ($data->{'itemlost'} eq '2'){
+ $lostcount++;
+ }
+ if ($data->{'holdingbranch'} eq 'FM'){
+ $mending++;
+ }
+ if ($data->{'holdingbranch'} eq 'TR'){
+ $transit++;
+ }
+ }
+ $sth2->finish;
+ }
+# if ($count == 0){
+ my $sth2=$dbh->prepare("Select * from aqorders where biblionumber=?");
+ $sth2->execute($bibnum);
+ if (my $data=$sth2->fetchrow_hashref){
+ $ocount=$data->{'quantity'} - $data->{'quantityreceived'};
+ }
+# $count+=$ocount;
+ $sth2->finish;
+ $sth->finish;
+ return ($count,$lcount,$nacount,$fcount,$scount,$lostcount,$mending,$transit,$ocount);
+}
+
+=item itemcount2
+
+ $counts = &itemcount2($env, $biblionumber, $type);
+
+Counts the number of items with the given biblionumber, broken down by
+category.
+
+C<$env> is ignored.
+
+C<$type> may be either C<intra> or anything else. If it is not set to
+C<intra>, then the search will exclude lost, very overdue, and
+withdrawn items.
+
+C<$&itemcount2> returns a reference-to-hash, with the following fields:
+
+=over 4
+
+=item C<total>
+
+The total number of items with this biblionumber.
+
+=item C<order>
+
+The number of items on order (aqorders.quantity -
+aqorders.quantityreceived).
+
+=item I<branchname>
+
+For each branch that has at least one copy of the book, C<$counts>
+will have a key with the branch name, giving the number of copies at
+that branch.
+
+=back
+
+=cut
+#'
+sub itemcount2 {
+ my ($env,$bibnum,$type)=@_;
+ my $dbh = C4::Context->dbh;
+ my $query="Select * from items,branches where
+ biblionumber=? and items.holdingbranch=branches.branchcode";
+ if ($type ne 'intra'){
+ $query.=" and ((itemlost <>1 and itemlost <> 2) or itemlost is NULL) and
+ (wthdrawn <> 1 or wthdrawn is NULL)";
+ }
+ my $sth=$dbh->prepare($query);
+ # print $query;
+ $sth->execute($bibnum);
+ my %counts;
+ $counts{'total'}=0;
+ while (my $data=$sth->fetchrow_hashref){
+ $counts{'total'}++;
+ my $status;
+ for my $test (
+ [
+ 'Item Lost',
+ 'select * from items
+ where itemnumber=?
+ and not ((items.itemlost <>1 and items.itemlost <> 2)
+ or items.itemlost is NULL)'
+ ], [
+ 'Withdrawn',
+ 'select * from items
+ where itemnumber=? and not (wthdrawn <> 1 or wthdrawn is NULL)'
+ ], [
+ 'On Loan', "select * from issues,items
+ where issues.itemnumber=? and returndate is NULL
+ and items.itemnumber=issues.itemnumber"
+ ],
+ ) {
+ my($testlabel, $query2) = @$test;
+
+ my $sth2=$dbh->prepare($query2);
+ $sth2->execute($data->{'itemnumber'});
+
+ # FIXME - fetchrow_hashref() can fail for any number of reasons
+ # (e.g., a database server crash). Perhaps use a left join of some
+ # sort for this?
+ $status = $testlabel if $sth2->fetchrow_hashref;
+ $sth2->finish;
+ last if defined $status;
+ }
+## find the shelving name from stack
+my $stackstatus = $dbh->prepare('select authorised_value from marc_subfield_structure where kohafield="items.stack"');
+ $stackstatus->execute;
+
+ my ($authorised_valuecode) = $stackstatus->fetchrow;
+ if ($authorised_valuecode) {
+ $stackstatus = $dbh->prepare("select lib from authorised_values where category=? and authorised_value=?");
+ $stackstatus->execute($authorised_valuecode,$data->{stack});
+
+ my ($lib) = $stackstatus->fetchrow;
+ $data->{stack} = $lib;
+ }
+
+
+ $status = $data->{'branchname'}."[".$data->{'stack'}."]" unless defined $status;
+ $counts{$status}++;
+
+ }
+ my $sth2=$dbh->prepare("Select * from aqorders where biblionumber=? and
+ datecancellationprinted is NULL and quantity > quantityreceived");
+ $sth2->execute($bibnum);
+ if (my $data=$sth2->fetchrow_hashref){
+ $counts{'order'}=$data->{'quantity'} - $data->{'quantityreceived'};
+ }
+ $sth2->finish;
+ $sth->finish;
+ return (\%counts);
+}
+
+=item ItemType
+
+ $description = &ItemType($itemtype);
+
+Given an item type code, returns the description for that type.
+
+=cut
+#'
+
+# FIXME - I'm pretty sure that after the initial setup, the list of
+# item types doesn't change very often. Hence, it seems slow and
+# inefficient to make yet another database call to look up information
+# that'll only change every few months or years.
+#
+# Much better, I think, to automatically build a Perl file that can be
+# included in those scripts that require it, e.g.:
+# @itemtypes = qw( ART BCD CAS CD F ... );
+# %itemtypedesc = (
+# ART => "Art Prints",
+# BCD => "CD-ROM from book",
+# CD => "Compact disc (WN)",
+# F => "Free Fiction",
+# ...
+# );
+# The web server can then run a cron job to rebuild this file from the
+# database every hour or so.
+#
+# The same thing goes for branches, book funds, book sellers, currency
+# rates, printers, stopwords, and perhaps others.
+sub ItemType {
+ my ($type)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("select description from itemtypes where itemtype=?");
+ $sth->execute($type);
+ my $dat=$sth->fetchrow_hashref;
+ $sth->finish;
+ return ($dat->{'description'});
+}
+
+=item bibitems
+
+ ($count, @results) = &bibitems($biblionumber);
+
+Given the biblionumber for a book, C<&bibitems> looks up that book's
+biblioitems (different publications of the same book, the audio book
+and film versions, etc.).
+
+C<$count> is the number of elements in C<@results>.
+
+C<@results> is an array of references-to-hash; the keys are the fields
+of the C<biblioitems> and C<itemtypes> tables of the Koha database. In
+addition, C<itemlost> indicates the availability of the item: if it is
+"2", then all copies of the item are long overdue; if it is "1", then
+all copies are lost; otherwise, there is at least one copy available.
+
+=cut
+#'
+sub bibitems {
+ my ($bibnum) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("SELECT biblioitems.*,
+ itemtypes.*,
+ MIN(items.itemlost) as itemlost,
+ MIN(items.dateaccessioned) as dateaccessioned
+ FROM biblioitems, itemtypes, items
+ WHERE biblioitems.biblionumber = ?
+ AND biblioitems.itemtype = itemtypes.itemtype
+ AND biblioitems.biblioitemnumber = items.biblioitemnumber
+ GROUP BY items.biblioitemnumber");
+ my $count = 0;
+ my @results;
+ $sth->execute($bibnum);
+ while (my $data = $sth->fetchrow_hashref) {
+ $results[$count] = $data;
+ $count++;
+ } # while
+ $sth->finish;
+ return($count, @results);
+} # sub bibitems
+
+=item barcodes
+
+ @barcodes = &barcodes($biblioitemnumber);
+
+Given a biblioitemnumber, looks up the corresponding items.
+
+Returns an array of references-to-hash; the keys are C<barcode> and
+C<itemlost>.
+
+The returned items include very overdue items, but not lost ones.
+
+=cut
+#'
+sub barcodes{
+ #called from request.pl
+ my ($biblioitemnumber)=@_;
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("SELECT barcode, itemlost, holdingbranch,onloan,itemnumber FROM items
+ WHERE biblioitemnumber = ?
+ AND (wthdrawn <> 1 OR wthdrawn IS NULL)");
+ $sth->execute($biblioitemnumber);
+ my @barcodes;
+ my $i=0;
+ while (my $data=$sth->fetchrow_hashref){
+ $barcodes[$i]=$data;
+ $i++;
+ }
+ $sth->finish;
+ return(@barcodes);
+}
+
+=item getwebsites
+
+ ($count, @websites) = &getwebsites($biblionumber);
+
+Looks up the web sites pertaining to the book with the given
+biblionumber.
+
+C<$count> is the number of elements in C<@websites>.
+
+C<@websites> is an array of references-to-hash; the keys are the
+fields from the C<websites> table in the Koha database.
+
+=cut
+#'
+sub getwebsites {
+ my ($biblionumber) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("Select * from websites where biblionumber = ?");
+ my $count = 0;
+ my @results;
+
+ $sth->execute($biblionumber);
+ while (my $data = $sth->fetchrow_hashref) {
+ # FIXME - The URL scheme shouldn't be stripped off, at least
+ # not here, since it's part of the URL, and will be useful in
+ # constructing a link to the site. If you don't want the user
+ # to see the "http://" part, strip that off when building the
+ # HTML code.
+ $data->{'url'} =~ s/^http:\/\///; # FIXME - Leaning toothpick
+ # syndrome
+ $results[$count] = $data;
+ $count++;
+ } # while
+
+ $sth->finish;
+ return($count, @results);
+} # sub getwebsites
+
+=item getwebbiblioitems
+
+ ($count, @results) = &getwebbiblioitems($biblionumber);
+
+Given a book's biblionumber, looks up the web versions of the book
+(biblioitems with itemtype C<WEB>).
+
+C<$count> is the number of items in C<@results>. C<@results> is an
+array of references-to-hash; the keys are the items from the
+C<biblioitems> table of the Koha database.
+
+=cut
+#'
+sub getwebbiblioitems {
+ my ($biblionumber) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("Select * from biblioitems where biblionumber = ?
+and itemtype = 'WEB'");
+ my $count = 0;
+ my @results;
+
+ $sth->execute($biblionumber);
+ while (my $data = $sth->fetchrow_hashref) {
+ $data->{'url'} =~ s/^http:\/\///;
+ $results[$count] = $data;
+ $count++;
+ } # while
+
+ $sth->finish;
+ return($count, @results);
+} # sub getwebbiblioitems
+
+
+
+=item isbnsearch
+
+ ($count, @results) = &isbnsearch($isbn,$title);
+
+Given an isbn and/or a title, returns the biblios having it.
+Used in acqui.simple, isbnsearch.pl only
+
+C<$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<biblioitems> table of the Koha database.
+
+=cut
+
+sub isbnsearch {
+ my ($isbn,$title) = @_;
+ my $dbh = C4::Context->dbh;
+ my $count = 0;
+ my ($query, at bind);
+ my $sth;
+ my @results;
+
+ $query = "Select distinct biblio.*, biblioitems.classification from biblio, biblioitems where
+ biblio.biblionumber = biblioitems.biblionumber";
+ @bind=();
+ if ($isbn) {
+ $query .= " and isbn like ?";
+ @bind=(uc($isbn)."%");
+ }
+ if ($title) {
+ $query .= " and title like ?";
+ @bind=($title."%");
+ }
+ $sth = $dbh->prepare($query);
+
+ $sth->execute(@bind);
+ while (my $data = $sth->fetchrow_hashref) {
+ $results[$count] = $data;
+ $count++;
+ } # while
+
+ $sth->finish;
+ return($count, @results);
+} # sub isbnsearch
+
+=item getbranchname
+
+ $branchname = &getbranchname($branchcode);
+
+Given the branch code, the function returns the corresponding
+branch name for a comprehensive information display
+
+=cut
+
+sub getbranchname
+{
+ my ($branchcode) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("SELECT branchname FROM branches WHERE branchcode = ?");
+ $sth->execute($branchcode);
+ my $branchname = $sth->fetchrow();
+ $sth->finish();
+ return $branchname;
+} # sub getbranchname
+
+=item getborrowercategory
+
+ $description = &getborrowercategory($categorycode);
+
+Given the borrower's category code, the function returns the corresponding
+description for a comprehensive information display.
+
+=cut
+
+sub getborrowercategory
+{
+ my ($catcode) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("SELECT description FROM categories WHERE categorycode = ?");
+ $sth->execute($catcode);
+ my $description = $sth->fetchrow();
+ $sth->finish();
+ return $description;
+} # sub getborrowercategory
+
+sub getborrowercategoryinfo
+{
+ my ($catcode) = @_;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("SELECT * FROM categories WHERE categorycode = ?");
+ $sth->execute($catcode);
+ my $category = $sth->fetchrow_hashref;
+ $sth->finish();
+ return $category;
+} # sub getborrowercategoryinfo
+
+sub getMARCnotes {
+ my ($dbh, $bibid, $marcflavour) = @_;
+ my ($mintag, $maxtag);
+ if ($marcflavour eq "MARC21") {
+ $mintag = "500";
+ $maxtag = "599";
+ } else { # assume unimarc if not marc21
+ $mintag = "300";
+ $maxtag = "399";
+ }
+
+
+
+ my $record=MARCgetbiblio($dbh,$bibid);
+
+ my @marcnotes;
+ my $note = "";
+ my $tag = "";
+ my $marcnote;
+
+ foreach my $field ($record->field('5..')) {
+ my $value = $field->as_string();
+ if ( $note ne "") {
+ $marcnote = {marcnote => $note,};
+ push @marcnotes, $marcnote;
+ $note=$value;
+ }
+ if ($note ne $value) {
+ $note = $note." ".$value;
+ }
+ }
+
+ if ($note) {
+ $marcnote = {marcnote => $note};
+ push @marcnotes, $marcnote; #load last tag into array
+ }
+
+
+
+ my $marcnotesarray=\@marcnotes;
+ return $marcnotesarray;
+} # end getMARCnotes
+
+
+sub getMARCsubjects {
+ my ($dbh, $bibid, $marcflavour) = @_;
+ my ($mintag, $maxtag);
+ if ($marcflavour eq "MARC21") {
+ $mintag = "600";
+ $maxtag = "699";
+ } else { # assume unimarc if not marc21
+ $mintag = "600";
+ $maxtag = "619";
+ }
+ my $record=MARCgetbiblio($dbh,$bibid);
+ my @marcsubjcts;
+ my $subjct = "";
+ my $subfield = "";
+ my $marcsubjct;
+
+ foreach my $field ($record->field('6..')) {
+ #my $value = $field->subfield('a');
+ #$marcsubjct = {MARCSUBJCT => $value,};
+ $marcsubjct = {MARCSUBJCT => $field->as_string(),};
+ push @marcsubjcts, $marcsubjct;
+ #$subjct = $value;
+
+ }
+ my $marcsubjctsarray=\@marcsubjcts;
+ return $marcsubjctsarray;
+} #end getMARCsubjects
+
+
+sub getMARCurls {
+ my ($dbh, $bibid, $marcflavour) = @_;
+ my ($mintag, $maxtag);
+ if ($marcflavour eq "MARC21") {
+ $mintag = "856";
+ $maxtag = "856";
+ } else { # assume unimarc if not marc21
+ $mintag = "600";
+ $maxtag = "619";
+ }
+
+my $record=MARCgetbiblio($dbh,$bibid);
+ my @marcurls;
+ my $url = "";
+ my $subfil = "";
+ my $marcurl;
+
+ foreach my $field ($record->field('856')) {
+
+
+ my $value = $field->subfield('u');
+# my $subfil = $data->[1];
+ if ( $value ne $url) {
+ $marcurl = {MARCURLS => $value,};
+ push @marcurls, $marcurl;
+ $url = $value;
+ }
+ }
+
+
+ my $marcurlsarray=\@marcurls;
+ return $marcurlsarray;
+} #end getMARCurls
+
+
+sub searchZOOM {
+ my ($search_or_scan,$type,$query,$num,$startfrom,$then_sort_by,$expanded_facet) = @_;
+ # establish database connections
+ my $dbh = C4::Context->dbh;
+ my $zconn=C4::Context->Zconn("biblioserver");
+ my $branches = GetBranches();
+ # make sure all is well with the connection
+ if ($zconn eq "error") {
+ return("error with connection",undef); #FIXME: better error handling
+ }
+
+ my $zoom_query_obj;
+
+ # prepare the query depending on the type
+ if ($type eq 'ccl') {
+ #$query =~ s/(\(|\))//g;
+ eval {
+ $zoom_query_obj = new ZOOM::Query::CCL2RPN($query,$zconn);
+ };
+ if ($@) {
+ return ("error: Sorry, there was a problem with your query: $@",undef); #FIXME: better error handling
+ }
+ } elsif ($type eq 'cql') {
+ eval {
+ $zoom_query_obj = new ZOOM::Query::CQL2RPN($query,$zconn);
+ };
+ if ($@) {
+ return ("error: Sorry, there was a problem with your query: $@",undef); #FIXME: better error handling
+ }
+ } else {
+ eval {
+ $zoom_query_obj = new ZOOM::Query::PQF($query);
+ };
+ if ($@) {
+ return("error with search: $@",undef); #FIXME: better error handling
+ }
+ }
+
+ # PERFORM THE SEARCH OR SCAN
+ my $result;
+ my @results;
+ my $numresults;
+ if ($search_or_scan =~ /scan/) {
+ eval {
+ $result = $zconn->scan($zoom_query_obj);
+ };
+ if ($@) {
+ return ("error with scan: $@",undef);
+ }
+ } else {
+ eval {
+ $result = $zconn->search($zoom_query_obj);
+ };
+ if ($@) {
+ return("error with search: $@",undef); #FIXME: better error handling
+ }
+ }
+
+ #### RESORT RESULT SET
+ if ($then_sort_by) {
+ $result->sort("yaz", "$then_sort_by")
+ }
+ ### New Facets Stuff
+ my $facets_counter = ();
+ my $facets_info = ();
+ my $facets = [ {
+ link_value => 'su-t',
+ label_value => 'Subject - Topic',
+ tags => ['650', '651',],
+ subfield => 'a',
+ },
+ {
+ link_value => 'au',
+ label_value => 'Authors',
+ tags => ['100','700',],
+ subfield => 'a',
+ },
+ {
+ link_value => 'se',
+ label_value => 'Series',
+ tags => ['440','490',],
+ subfield => 'a',
+ },
+ {
+ link_value => 'branch',
+ label_value => 'Branches',
+ tags => ['952',],
+ subfield => 'b',
+ expanded => '1',
+ },
+ ];
+
+ #### INITIALIZE SOME VARS USED CREATE THE FACETED RESULTS
+ my @facets_loop; # stores the ref to array of hashes for template
+ #### LOOP THROUGH THE RESULTS
+ $numresults = 0 | $result->size() if ($result);
+ for ( my $i=$startfrom; $i<(($startfrom+$num<=$numresults) ? ($startfrom+$num):$numresults) ; $i++){
+ ## This is just an index scan
+ if ($search_or_scan =~ /scan/) {
+ my ($term,$occ) = $result->term($i);
+ # here we create a minimal MARC record and hand it off to the
+ # template just like a normal result ... perhaps not ideal, but
+ # it works for now FIXME: distinguish between MARC21 and UNIMARC
+ use MARC::Record;
+ my $tmprecord = MARC::Record->new();
+ $tmprecord->encoding('UTF-8');
+ my $tmptitle = MARC::Field->new( '245',' ',' ',
+ a => $term,
+ b => $occ);
+ $tmprecord->append_fields($tmptitle);
+ push @results, $tmprecord->as_usmarc();
+ ## This is a real search
+ } else {
+ my $rec = $result->record($i);
+ push(@results,$rec->raw()) if $rec; #FIXME: sometimes this fails
+
+ ##### BUILD FACETS AND LIMITS ####
+ my $facet_record = MARC::Record->new_from_usmarc($rec->raw());
+
+ for (my $i=0;$i<=@$facets;$i++) {
+ if ($facets->[$i]) {
+ my @fields;
+ for my $tag (@{$facets->[$i]->{'tags'}}) {
+ push @fields, $facet_record->field($tag);
+ }
+ for my $field (@fields) {
+ my @subfields = $field->subfields();
+ for my $subfield (@subfields) {
+ my ($code,$data) = @$subfield;
+ if ($code eq $facets->[$i]->{'subfield'}) {
+ $facets_counter->{ $facets->[$i]->{'link_value'} }->{ $data }++;
+ }
+ }
+ }
+ $facets_info->{ $facets->[$i]->{'link_value'} }->{ 'label_value' } = $facets->[$i]->{'label_value'};
+ $facets_info->{ $facets->[$i]->{'link_value'} }->{ 'expanded' } = $facets->[$i]->{'expanded'};
+ }
+ }
+
+ }
+ }
+ # BUILD FACETS
+ for my $link_value ( sort { $facets_counter->{$b} <=> $facets_counter->{$a} } keys %$facets_counter) {
+ my $expandable;
+ my $number_of_facets;
+ my @this_facets_array;
+ for my $one_facet (sort { $facets_counter->{ $link_value }->{$b} <=> $facets_counter->{ $link_value }->{$a} } keys %{$facets_counter->{ $link_value }} ) {
+ $number_of_facets++;
+ if (($number_of_facets < 6) || ($expanded_facet eq $link_value) || ($facets_info->{ $link_value }->{ 'expanded'})) {
+
+ # sanitize the link value ), ( will cause errors with CCL
+ my $facet_link_value = $one_facet;
+ $facet_link_value =~ s/(\(|\))/ /g;
+
+ # fix the length that will display in the label
+ my $facet_label_value = $one_facet;
+ $facet_label_value = substr($one_facet,0,20)."..." unless length($facet_label_value)<=20;
+ # well, if it's a branch, label by the name, not the code
+ if ($link_value =~/branch/) {
+ warn "branch";
+ $facet_label_value = $branches->{$one_facet}->{'branchname'};
+ }
+
+ # but we're down with the whole label being in the link's title
+ my $facet_title_value = $one_facet;
+
+ push @this_facets_array ,
+ ( { facet_count => $facets_counter->{ $link_value }->{ $one_facet },
+ facet_label_value => $facet_label_value,
+ facet_title_value => $facet_title_value,
+ facet_link_value => $facet_link_value,
+ type_link_value => $link_value,
+ },
+ );
+ }
+ }
+ unless ($facets_info->{ $link_value }->{ 'expanded'}) {
+ $expandable=1 if (($number_of_facets > 6) && ($expanded_facet ne $link_value));
+ }
+ push @facets_loop,
+ ( { type_link_value => $link_value,
+ type_id => $link_value."_id",
+ type_label => $facets_info->{ $link_value }->{ 'label_value' },
+ facets => \@this_facets_array,
+ expandable => $expandable,
+ expand => $link_value,
+ }
+ );
+ }
+
+ return(undef,$numresults,\@facets_loop, at results);
+}
+
+sub getRecords {
+ my ($zoom_query_ref,$sort_by_ref,$servers_ref,$count,$offset) = @_;
+ my @zoom_query = @$zoom_query_ref;
+ my @servers = @$servers_ref;
+ my @sort_by = @$sort_by_ref;
+
+ # build the query string
+ my $zoom_query;
+ foreach my $query (@zoom_query) {
+ $zoom_query.="$query " if $query;
+ }
+
+ # create the zoom connection and query object
+ my $zconn;
+ my @zconns;
+ my @results;
+ my @results_array; # stores the final array of hashes of arrays
+ for (my $i = 0; $i < @servers; $i++) {
+ $zconns[$i] = new ZOOM::Connection($servers[$i], 0,
+ async => 1, # asynchronous mode
+ count => 1, # piggyback retrieval count
+ preferredRecordSyntax => "usmarc");
+ $zconns[$i]->option( cclfile=> "/koha/etc/ccl.properties");
+ # perform the search, create the results objects
+ $results[$i] = $zconns[$i]->search(new ZOOM::Query::CCL2RPN($zoom_query,$zconns[$i]));
+
+ # concatenate the sort_by limits and pass them to the results object
+ my $sort_by;
+ foreach my $sort (@sort_by) {
+ $sort_by.=$sort." "; # used to be $sort,
+ }
+ $results[$i]->sort("yaz", $sort_by) if $sort_by;
+ }
+ while ((my $i = ZOOM::event(\@zconns)) != 0) {
+ my $ev = $zconns[$i-1]->last_event();
+ #print("<td><tr>connection ", $i-1, ": ", ZOOM::event_str($ev), "</tr></td>\n");
+ if ($ev == ZOOM::Event::ZEND) {
+ my $size = $results[$i-1]->size();
+ if ($size) {
+ my $results_hash;
+ $results_hash->{'server'} = $servers[$i-1];
+ $results_hash->{'hits'} = $size;
+ for ( my $j=$offset; $j<(($offset+$count<=$size) ? ($offset+$count):$size) ; $j++){
+ my $records_hash;
+ my $record = $results[$i-1]->record($j)->raw();
+ warn $record;
+ my ($error,$final_record) = changeEncoding($record,'MARC','MARC21','UTF-8');
+ $records_hash->{'record'} = $final_record;
+ $results_hash->{'RECORDS'}[$j] = $records_hash;
+ my $dbh = C4::Context->dbh;
+ use MARC::Record;
+ my $record_obj = MARC::Record->new_from_usmarc($final_record);
+ my $oldbiblio = MARCmarc2koha($dbh,$record_obj,'');
+ $results_hash->{'BIBLIOS'}[$j] = $oldbiblio;
+
+ }
+ push @results_array, $results_hash;
+ }
+ #print "connection ", $i-1, ": $size hits";
+ #print $results[$i-1]->record(0)->render() if $size > 0;
+ }
+ }
+ return (undef, @results_array);
+}
+
+
+sub buildQuery {
+ my ($operators,$operands,$limits,$sort_by) = @_;
+ my @operators = @$operators if $operators;
+ my @operands = @$operands if $operands;
+ my @limits = @$limits if $limits;
+ my @sort_by = @$sort_by if $sort_by;
+ my $previous_operand; # a flag used to keep track if there was a previous query
+ # if there was, we can apply the current operator
+ my @ccl;
+
+ # construct the query with operators
+ for (my $i=0; $i<=@operands; $i++) {
+ if ($operands[$i]) {
+
+ # only add an operator if there is a previous operand
+ if ($previous_operand) {
+ if ($operators[$i]) {
+ push @ccl,( {operator => $operators[$i], operand => $operands[$i]} );
+ }
+
+ # the default operator is and
+ else {
+ push @ccl,( {operator => 'and', operand => $operands[$i]} );
+ }
+ }
+ else {
+ push @ccl, ( {operand => $operands[$i]} );
+ $previous_operand = 1;
+ }
+ }
+ }
+
+ # add limits
+ foreach my $limit (@limits) {
+ push @ccl, ( {limit => $limit} ) if $limit;
+ }
+
+ return (undef, at ccl);
+}
+sub searchResults {
+ my ($searchdesc,$num,$count, at marcresults)=@_;
+ use C4::Date;
+
+ my $dbh= C4::Context->dbh;
+ my $toggle;
+ my $even=1;
+ my @newresults;
+ my @span_terms = split (/ /, $searchdesc);
+ #Build brancnames hash
+ #find branchname
+ #get branch information.....
+ my %branches;
+ my $bsth=$dbh->prepare("SELECT branchcode,branchname FROM branches");
+ $bsth->execute();
+ while (my $bdata=$bsth->fetchrow_hashref){
+ $branches{$bdata->{'branchcode'}}= $bdata->{'branchname'};
+ }
+
+ #search item field code
+ my $sth = $dbh->prepare(
+ "select tagfield from marc_subfield_structure where kohafield like 'items.itemnumber'"
+ );
+ $sth->execute;
+ my ($itemtag) = $sth->fetchrow;
+
+ ## find column names of items related to MARC
+ my $sth2=$dbh->prepare("SHOW COLUMNS from items");
+ $sth2->execute;
+ my %subfieldstosearch;
+ while ((my $column)=$sth2->fetchrow){
+ my ($tagfield,$tagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.".$column,"");
+ $subfieldstosearch{$column}=$tagsubfield;
+ }
+ if ($num>$count) {
+ $num = $count;
+ }
+ for ( my $i=0; $i<$num ; $i++){
+ my $marcrecord;
+ $marcrecord = MARC::File::USMARC::decode($marcresults[$i]);
+ my $oldbiblio = MARCmarc2koha($dbh,$marcrecord,'');
+ # add spans to search term in results
+ foreach my $term (@span_terms) {
+ if (length($term) > 3) {
+ $term =~ s/(.*=|\)|\))//g;
+ $oldbiblio->{'title'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ $oldbiblio->{'subtitle'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ $oldbiblio->{'author'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ $oldbiblio->{'publishercode'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ $oldbiblio->{'place'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ $oldbiblio->{'pages'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ $oldbiblio->{'notes'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ $oldbiblio->{'size'} =~ s/$term/<span class=term>$term<\/span>/gi;
+ }
+ }
+
+ if ($i % 2) {
+ $toggle="#ffffcc";
+ } else {
+ $toggle="white";
+ }
+ $oldbiblio->{'toggle'}=$toggle;
+ my @fields = $marcrecord->field($itemtag);
+ my @items;
+ my $item;
+ my %counts;
+ $counts{'total'}=0;
+
+#
+##Loop for each item field
+ foreach my $field (@fields) {
+ foreach my $code ( keys %subfieldstosearch ) {
+
+ $item->{$code}=$field->subfield($subfieldstosearch{$code});
+ }
+
+ my $status;
+ $item->{'branchname'}=$branches{$item->{'homebranch'}};
+ $item->{'date_due'}=$item->{onloan};
+ $status="Lost" if ($item->{itemlost});
+ $status="Withdrawn" if ($item->{wthdrawn});
+ $status =" On loan" if ($item->{onloan});
+ #$status="Due:".format_date($item->{onloan}) if ($item->{onloan}>0 );
+ # $status="On Loan" if ($item->{onloan} );
+ if ($item->{'location'}){
+ $status = $item->{'branchname'}."[".$item->{'location'}."]" unless defined $status;
+ }else{
+ $status = $item->{'branchname'} unless defined $status;
+ }
+ $counts{$status}++;
+ $counts{'total'}++;
+ push @items,$item;
+ }
+ my $norequests = 1;
+ my $noitems = 1;
+ if (@items) {
+ $noitems = 0;
+ foreach my $itm (@items) {
+ $norequests = 0 unless $itm->{'itemnotforloan'};
+ }
+ }
+ $oldbiblio->{'noitems'} = $noitems;
+ $oldbiblio->{'norequests'} = $norequests;
+ $oldbiblio->{'even'} = $even = not $even;
+ $oldbiblio->{'itemcount'} = $counts{'total'};
+ my $totalitemcounts = 0;
+ foreach my $key (keys %counts){
+ if ($key ne 'total'){
+ $totalitemcounts+= $counts{$key};
+ $oldbiblio->{'locationhash'}->{$key}=$counts{$key};
+ }
+ }
+ my ($locationtext, $locationtextonly, $notavailabletext) = ('','','');
+ foreach (sort keys %{$oldbiblio->{'locationhash'}}) {
+ if ($_ eq 'notavailable') {
+ $notavailabletext="Not available";
+ my $c=$oldbiblio->{'locationhash'}->{$_};
+ $oldbiblio->{'not-available-p'}=$c;
+ } else {
+ $locationtext.="$_";
+ my $c=$oldbiblio->{'locationhash'}->{$_};
+ if ($_ eq 'Item Lost') {
+ $oldbiblio->{'lost-p'} = $c;
+ } elsif ($_ eq 'Withdrawn') {
+ $oldbiblio->{'withdrawn-p'} = $c;
+ } elsif ($_ eq 'On Loan') {
+ $oldbiblio->{'on-loan-p'} = $c;
+ } else {
+ $locationtextonly.= $_;
+ $locationtextonly.= " ($c)<br/> " if $totalitemcounts > 1;
+ }
+ if ($totalitemcounts>1) {
+ $locationtext.=" ($c)<br/> ";
+ }
+ }
+ }
+ if ($notavailabletext) {
+ $locationtext.= $notavailabletext;
+ } else {
+ $locationtext=~s/, $//;
+ }
+ $oldbiblio->{'location'} = $locationtext;
+ $oldbiblio->{'location-only'} = $locationtextonly;
+ $oldbiblio->{'use-location-flags-p'} = 1;
+ push (@newresults, $oldbiblio);
+
+ }
+ return @newresults;
+}
+
+END { } # module clean-up code here (global destructor)
+
+1;
+__END__
+
+=back
+
+=head1 AUTHOR
+
+Koha Developement team <info at koha.org>
+
+=cut
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