0451359813
Uses a complete new ZEBRA Indexing. ZEBRA is now XML and comprises of a KOHA meta record. Explanatory notes will be on koha-devel Fixes UTF8 problems Fixes bug with authorities SQL database major changes. Separate biblioograaphic and holdings records. Biblioitems table depreceated etc. etc. Wait for explanatory document on koha-devel
885 lines
25 KiB
Perl
Executable file
885 lines
25 KiB
Perl
Executable file
package C4::Search;
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# Copyright 2000-2002 Katipo Communications
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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require Exporter;
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use C4::Context;
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use C4::Reserves2;
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use C4::Biblio;
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use Date::Calc;
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use MARC::File::USMARC;
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use MARC::Record;
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use MARC::File::XML;
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# FIXME - C4::Search uses C4::Reserves2, which uses C4::Search.
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# So Perl complains that all of the functions here get redefined.
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use C4::Date;
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use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
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# set the version for version checking
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$VERSION = do { my @v = '$Revision$' =~ /\d+/g;
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shift(@v) . "." . join("_", map {sprintf "%03d", $_ } @v); };
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=head1 NAME
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C4::Search - Functions for searching the Koha catalog and other databases
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=head1 SYNOPSIS
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use C4::Search;
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my ($count, @results) = catalogsearch4($env, $type, $search, $num, $offset);
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=head1 DESCRIPTION
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This module provides the searching facilities for the Koha catalog and
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ZEBRA databases.
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=head1 FUNCTIONS
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=over 2
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=cut
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@ISA = qw(Exporter);
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@EXPORT = qw(
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&barcodes &ItemInfo &itemcount
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&getcoverPhoto &add_query_line
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&FindDuplicate &ZEBRAsearch_kohafields &sqlsearch &cataloguing_search
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&getMARCnotes &getMARCsubjects &getMARCurls &parsefields);
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# make all your functions, whether exported or not;
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=item
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ZEBRAsearchkohafields is the underlying API for searching zebra for KOHA internal use
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its kept similar to earlier version Koha Marc searches. instead of passing marc tags to the routine
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you pass named kohafields
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So you give an array of @kohafieldnames,@values, what relation they have @relations (equal, truncation etc) @and_or and
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you receive an array of XML records.
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The routine also has a flag $fordisplay and if it is set to 1 it will return the @results as an array of Perl hashes so that your previous
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search results templates do actually work.
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However more advanced search frontends will be available and this routine can serve as the connecting API for circulation and serials management
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See sub FindDuplicates for an example;
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=cut
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sub ZEBRAsearch_kohafields{
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my ($kohafield,$value, $relation,$sort, $and_or, $fordisplay,$reorder,$startfrom,$number_of_results,$searchfrom)=@_;
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return (0,0) unless (@$value[0]);
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my $server="biblioserver";
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my @results;
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my $attr;
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my $query;
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my $i;
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for ( $i=0; $i<=$#{$value}; $i++){
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last if (@$value[$i] eq "");
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my $keyattr=MARCfind_attr_from_kohafield(@$kohafield[$i]) if (@$kohafield[$i]);
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if (!$keyattr){$keyattr=" \@attr 1=any";}
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@$value[$i]=~ s/(\.|\?|\;|\=|\/|\\|\||\:|\*|\!|\,|\(|\)|\[|\]|\{|\}|\/)/ /g;
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$query.=@$relation[$i]." ".$keyattr." \"".@$value[$i]."\" " if @$value[$i];
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}
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for (my $z= 0;$z<=$#{$and_or};$z++){
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$query=@$and_or[$z]." ".$query if (@$value[$z+1] ne "");
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}
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#warn $query;
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my @oConnection;
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($oConnection[0])=C4::Context->Zconn($server);
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if ($reorder){
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my (@sortpart)=split /,/,$reorder;
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if (@sortpart<2){
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push @sortpart,1; ##
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}
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my ($sortattr)=MARCfind_attr_from_kohafield($sortpart[0]);
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my @sortfield=split /@/,$sortattr; ## incase our $sortattr contains type modifiers
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$query.=" \@attr 7=".$sortpart[1]." \@".$sortfield[1]." 0";##
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$query= "\@or ".$query;
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}elsif ($sort){
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my (@sortpart)=split /,/,$sort;
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if (@sortpart<2){
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push @sortpart,1; ## Ascending by default
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}
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my ($sortattr)=MARCfind_attr_from_kohafield($sortpart[0]);
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my @sortfield=split /@/,$sortattr; ## incase our $sortattr contains type modifiers
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$query.=" \@attr 7=".$sortpart[1]." \@".$sortfield[1]." 0";## fix to accept secondary sort as well
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$query= "\@or ".$query;
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}else{
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unless($query=~/4=109/){ ###ranked sort not valid for numeric fields
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##Use Ranked sort
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$query="\@attr 2=102 ".$query;
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}
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}
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#warn $query;
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my $oResult;
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my $tried=0;
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my $numresults;
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retry:
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$oResult= $oConnection[0]->search_pqf($query);
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my $i;
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my $event;
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while (($i = ZOOM::event(\@oConnection)) != 0) {
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$event = $oConnection[$i-1]->last_event();
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last if $event == ZOOM::Event::ZEND;
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}# while
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my($error, $errmsg, $addinfo, $diagset) = $oConnection[0]->error_x();
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if ($error==10007 && $tried<3) {## timeout --another 30 looonng seconds for this update
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$tried=$tried+1;
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goto "retry";
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}elsif ($error==2 && $tried<2) {## timeout --temporary zebra error !whatever that means
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$tried=$tried+1;
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goto "retry";
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}elsif ($error){
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warn "Error-$server /errcode:, $error, /MSG:,$errmsg,$addinfo \n";
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$oResult->destroy();
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$oConnection[0]->destroy();
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return (undef,undef);
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}
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my $dbh=C4::Context->dbh;
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$numresults=$oResult->size() ;
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if ($numresults>0){
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my $ri=0;
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my $z=0;
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$ri=$startfrom if $startfrom;
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for ( $ri; $ri<$numresults ; $ri++){
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my $xmlrecord=$oResult->record($ri)->raw();
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if (!$fordisplay){
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### Turn into hash of xml
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$xmlrecord=XML_xml2hash($xmlrecord);
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}
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$z++;
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push @results,$xmlrecord;
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last if ($number_of_results && $z>=$number_of_results);
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}## for #numresults
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if ($fordisplay){
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my (@parsed)=parsefields($dbh,$searchfrom,@results);
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return ($numresults,@parsed) ;
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}
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}# if numresults
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$oResult->destroy();
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$oConnection[0]->destroy();
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return ($numresults,@results) ;
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#return (0,undef);
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}
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=item add_bold_fields
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After a search the searched keyword is <b>boldened</b> in the displayed search results if it exists in the title or author
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It is now depreceated
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=cut
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sub add_html_bold_fields {
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my ($type, $data, $search) = @_;
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foreach my $key ('title', 'author') {
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my $new_key;
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$new_key = 'bold_' . $key;
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$data->{$new_key} = $data->{$key};
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my $key1;
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$key1 = $key;
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my @keys;
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my $i = 1;
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if ($type eq 'keyword') {
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my $newkey=$search->{'keyword'};
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$newkey=~s /\++//g;
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@keys = split " ", $newkey;
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}
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my $count = @keys;
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for ($i = 0; $i < $count ; $i++) {
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if (($data->{$new_key} =~ /($keys[$i])/i) && (lc($keys[$i]) ne 'b') ) {
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my $word = $1;
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$data->{$new_key} =~ s/$word/<b>$word<\/b>/;
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}
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}
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}
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}
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sub sqlsearch{
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## This searches the SQL database only for biblionumber,itemnumber,barcode
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### Not very useful on production but as a debug tool useful during system maturing for ZEBRA operations
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my ($dbh,$search)=@_;
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my $sth;
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if ($search->{'barcode'} ne '') {
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$sth=$dbh->prepare("SELECT biblionumber from items where barcode=?");
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$sth->execute($search->{'barcode'});
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}elsif ($search->{'itemnumber'} ne '') {
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$sth=$dbh->prepare("SELECT biblionumber from items where itemnumber=?");
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$sth->execute($search->{'itemnumber'});
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}elsif ($search->{'biblionumber'} ne '') {
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$sth=$dbh->prepare("SELECT biblionumber from biblio where biblionumber=?");
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$sth->execute($search->{'biblionumber'});
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}else{
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return (undef,undef);
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}
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my $result=$sth->fetchrow_hashref;
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return (1,$result) if $result;
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}
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sub cataloguing_search{
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## This is an SQL based search designed to be used when adding a new biblio incase library sets
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## preference zebraorsql to sql when adding a new biblio
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my ($search,$num,$offset) = @_;
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my ($count,@results);
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my $dbh=C4::Context->dbh;
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#Prepare search
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my $query;
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my $condition="select SQL_CALC_FOUND_ROWS marc from biblio where ";
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if ($search->{'isbn'} ne''){
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$search->{'isbn'}=$search->{'isbn'}."%";
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$query=$search->{'isbn'};
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$condition.= " isbn like ? ";
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}else{
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return (0,undef) unless $search->{title};
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$query=$search->{'title'};
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$condition.= " MATCH (title) AGAINST(? in BOOLEAN MODE ) ";
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}
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my $sth=$dbh->prepare($condition);
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$sth->execute($query);
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my $nbresult=$dbh->prepare("SELECT FOUND_ROWS()");
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$nbresult->execute;
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my $count=$nbresult->fetchrow;
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my $limit = $num + $offset;
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my $startfrom = $offset;
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my $i=0;
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my @results;
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while (my $marc=$sth->fetchrow){
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if (($i >= $startfrom) && ($i < $limit)) {
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my $record=MARC::File::USMARC::decode($marc);
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my $data=MARCmarc2koha($dbh,$record,"biblios");
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push @results,$data;
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}
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$i++;
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last if $i==$limit;
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}
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return ($count,@results);
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}
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sub FindDuplicate {
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my ($record)=@_;
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my $dbh=C4::Context->dbh;
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my $result = MARCmarc2koha($dbh,$record,"biblios");
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my @kohafield;
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my @value;
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my @relation;
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my @and_or;
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# search duplicate on ISBN, easy and fast..
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if ($result->{isbn}) {
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push @kohafield,"isbn";
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###Temporary fix for ISBN
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my $isbn=$result->{isbn};
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$isbn=~ s/(\.|\?|\;|\=|\/|\\|\||\:|\!|\'|,|\-|\"|\*|\(|\)|\[|\]|\{|\}|\/)//g;
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push @value,$isbn;
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}else{
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$result->{title}=~s /\\//g;
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$result->{title}=~s /\"//g;
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$result->{title}=~ s/(\.|\?|\;|\=|\/|\\|\||\:|\*|\!|\,|\-|\(|\)|\[|\]|\{|\}|\/)/ /g;
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push @kohafield,"title";
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push @value,$result->{title};
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push @relation,"\@attr 6=3 \@attr 4=1 \@attr 5=1"; ## right truncated,phrase,whole field
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}
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my ($total,@result)=ZEBRAsearch_kohafields(\@kohafield,\@value,\@relation,"",\@and_or,0,"",0,1);
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if ($total){
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my $title=XML_readline($result[0],"title","biblios") ;
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my $biblionumber=XML_readline($result[0],"biblionumber","biblios") ;
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return $biblionumber,$title ;
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}
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}
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sub add_query_line {
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my ($type,$search,$results)=@_;
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my $dbh = C4::Context->dbh;
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my $searchdesc = '';
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my $from;
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my $borrowernumber = $search->{'borrowernumber'};
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my $remote_IP = $search->{'remote_IP'};
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my $remote_URL= $search->{'remote_URL'};
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my $searchdesc = $search->{'searchdesc'};
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my $sth = $dbh->prepare("INSERT INTO phrase_log(phr_phrase,phr_resultcount,phr_ip,user,actual) VALUES(?,?,?,?,?)");
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$sth->execute($searchdesc,$results,$remote_IP,$borrowernumber,$remote_URL);
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$sth->finish;
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}
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=item ItemInfo
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@results = &ItemInfo($env, $biblionumber, $type);
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Returns information about books with the given biblionumber.
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C<$type> may be either C<intra> or anything else. If it is not set to
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C<intra>, then the search will exclude lost, very overdue, and
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withdrawn items.
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C<$env> is ignored.
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C<&ItemInfo> returns a list of references-to-hash. Each element
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contains a number of keys. Most of them are table items from the
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C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
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Koha database. Other keys include:
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=over 4
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=item C<$data-E<gt>{branchname}>
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The name (not the code) of the branch to which the book belongs.
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=item C<$data-E<gt>{datelastseen}>
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This is simply C<items.datelastseen>, except that while the date is
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stored in YYYY-MM-DD format in the database, here it is converted to
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DD/MM/YYYY format. A NULL date is returned as C<//>.
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=item C<$data-E<gt>{datedue}>
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=item C<$data-E<gt>{class}>
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This is the concatenation of C<biblioitems.classification>, the book's
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Dewey code, and C<biblioitems.subclass>.
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=item C<$data-E<gt>{ocount}>
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I think this is the number of copies of the book available.
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=item C<$data-E<gt>{order}>
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If this is set, it is set to C<One Order>.
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=back
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=cut
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#'
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sub ItemInfo {
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my ($dbh,$data) = @_;
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my $i=0;
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my @results;
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my ($date_due, $count_reserves);
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my $datedue = '';
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my $isth=$dbh->prepare("Select issues.*,borrowers.cardnumber from issues,borrowers where itemnumber = ? and returndate is null and issues.borrowernumber=borrowers.borrowernumber");
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$isth->execute($data->{'itemnumber'});
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if (my $idata=$isth->fetchrow_hashref){
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$data->{borrowernumber} = $idata->{borrowernumber};
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$data->{cardnumber} = $idata->{cardnumber};
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$datedue = format_date($idata->{'date_due'});
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}
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if ($datedue eq '' || $datedue eq "0000-00-00"){
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$datedue="";
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my ($restype,$reserves)=C4::Reserves2::CheckReserves($data->{'itemnumber'});
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if ($restype) {
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$count_reserves = $restype;
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}
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}
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$isth->finish;
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#get branch information.....
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my $bsth=$dbh->prepare("SELECT * FROM branches WHERE branchcode = ?");
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$bsth->execute($data->{'holdingbranch'});
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if (my $bdata=$bsth->fetchrow_hashref){
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$data->{'branchname'} = $bdata->{'branchname'};
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}
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my $date=substr($data->{'datelastseen'},0,8);
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$data->{'datelastseen'}=format_date($date);
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$data->{'datedue'}=$datedue;
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$data->{'count_reserves'} = $count_reserves;
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# get notforloan complete status if applicable
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my ($tagfield,$tagsub)=MARCfind_marc_from_kohafield("notforloan","holdings");
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my $sthnflstatus = $dbh->prepare("select authorised_value from holdings_subfield_structure where tagfield='$tagfield' and tagsubfield='$tagsub'");
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$sthnflstatus->execute;
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my ($authorised_valuecode) = $sthnflstatus->fetchrow;
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if ($authorised_valuecode) {
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$sthnflstatus = $dbh->prepare("select lib from authorised_values where category=? and authorised_value=?");
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$sthnflstatus->execute($authorised_valuecode,$data->{itemnotforloan});
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my ($lib) = $sthnflstatus->fetchrow;
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$data->{notforloan} = $lib;
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}
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# my shelf procedures
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my ($tagfield,$tagsubfield)=MARCfind_marc_from_kohafield("shelf","holdings");
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my $shelfstatus = $dbh->prepare("select authorised_value from holdings_subfield_structure where tagfield='$tagfield' and tagsubfield='$tagsubfield'");
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$shelfstatus->execute;
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$authorised_valuecode = $shelfstatus->fetchrow;
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if ($authorised_valuecode) {
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$shelfstatus = $dbh->prepare("select lib from authorised_values where category=? and authorised_value=?");
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$shelfstatus->execute($authorised_valuecode,$data->{shelf});
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my ($lib) = $shelfstatus->fetchrow;
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$data->{shelf} = $lib;
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}
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return($data);
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}
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=item barcodes
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@barcodes = &barcodes($biblioitemnumber);
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Given a biblioitemnumber, looks up the corresponding items.
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Returns an array of references-to-hash; the keys are C<barcode> and
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C<itemlost>.
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The returned items include very overdue items, but not lost ones.
|
|
|
|
=cut
|
|
#'
|
|
sub barcodes{
|
|
#called from request.pl
|
|
my ($biblionumber)=@_;
|
|
warn $biblionumber;
|
|
my $dbh = C4::Context->dbh;
|
|
my @kohafields;
|
|
my @values;
|
|
my @relations;
|
|
my $sort;
|
|
my @and_or;
|
|
my @fields;
|
|
push @kohafields, "biblionumber";
|
|
push @values,$biblionumber;
|
|
push @relations, " "," \@attr 2=1"; ## selecting wthdrawn less then 1
|
|
push @and_or, "\@and";
|
|
$sort="";
|
|
my ($count,@results)=ZEBRAsearch_kohafields(\@kohafields,\@values,\@relations,$sort,\@and_or,"","");
|
|
push @fields,"barcode","itemlost","itemnumber","date_due","wthdrawn","notforloan";
|
|
my ($biblio,@items)=XMLmarc2koha($dbh,$results[0],"holdings", @fields);
|
|
return(@items);
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
sub getMARCnotes {
|
|
my ($dbh, $record, $marcflavour) = @_;
|
|
my ($mintag, $maxtag);
|
|
if ($marcflavour eq "MARC21") {
|
|
$mintag = "500";
|
|
$maxtag = "599";
|
|
} else { # assume unimarc if not marc21
|
|
$mintag = "300";
|
|
$maxtag = "399";
|
|
}
|
|
|
|
|
|
|
|
|
|
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, $record, $marcflavour) = @_;
|
|
my ($mintag, $maxtag);
|
|
if ($marcflavour eq "MARC21") {
|
|
$mintag = "600";
|
|
$maxtag = "699";
|
|
} else { # assume unimarc if not marc21
|
|
$mintag = "600";
|
|
$maxtag = "619";
|
|
}
|
|
my @marcsubjcts;
|
|
my $subjct = "";
|
|
my $subfield = "";
|
|
my $marcsubjct;
|
|
|
|
foreach my $field ($record->field('6..')) {
|
|
my $value = $field->subfield('a');
|
|
$marcsubjct = {MARCSUBJCT => $value,};
|
|
push @marcsubjcts, $marcsubjct;
|
|
$subjct = $value;
|
|
|
|
}
|
|
my $marcsubjctsarray=\@marcsubjcts;
|
|
return $marcsubjctsarray;
|
|
} #end getMARCsubjects
|
|
|
|
|
|
sub getMARCurls {
|
|
### This code is wrong only works with MARC21
|
|
my ($dbh, $record, $marcflavour) = @_;
|
|
my ($mintag, $maxtag);
|
|
if ($marcflavour eq "MARC21") {
|
|
$mintag = "856";
|
|
$maxtag = "856";
|
|
} else { # assume unimarc if not marc21
|
|
$mintag = "600";
|
|
$maxtag = "619";
|
|
}
|
|
|
|
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 = {MARCURL => $value,};
|
|
push @marcurls, $marcurl;
|
|
$url = $value;
|
|
}
|
|
}
|
|
|
|
|
|
my $marcurlsarray=\@marcurls;
|
|
return $marcurlsarray;
|
|
} #end getMARCurls
|
|
|
|
|
|
|
|
sub parsefields{
|
|
#pass this a MARC record and it will parse it for display purposes
|
|
my ($dbh,$intranet,@marcrecords)=@_;
|
|
my @results;
|
|
my @items;
|
|
my $retrieve_from=C4::Context->preference('retrieve_from');
|
|
#Build brancnames hash for displaying in OPAC - more user friendly
|
|
#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'}}= $bdata->{'branchname'};
|
|
}
|
|
|
|
#Building shelving hash if library has shelves defined like junior section, non-fiction, audio-visual room etc
|
|
my %shelves;
|
|
#find shelvingname
|
|
my ($tagfield,$tagsubfield)=MARCfind_marc_from_kohafield("shelf","holdings");
|
|
my $shelfstatus = $dbh->prepare("select authorised_value from holdings_subfield_structure where tagfield='$tagfield' and tagsubfield='$tagsubfield'");
|
|
$shelfstatus->execute;
|
|
my ($authorised_valuecode) = $shelfstatus->fetchrow;
|
|
if ($authorised_valuecode) {
|
|
$shelfstatus = $dbh->prepare("select lib,authorised_value from authorised_values where category=? ");
|
|
$shelfstatus->execute($authorised_valuecode);
|
|
while (my $lib = $shelfstatus->fetchrow_hashref){
|
|
$shelves{$lib->{'authorised_value'}} = $lib->{'lib'};
|
|
}
|
|
}
|
|
my $even=1;
|
|
foreach my $xmlrecord(@marcrecords){
|
|
my $xml=XML_xml2hash($xmlrecord);
|
|
my @kohafields; ## just name those necessary for the result page
|
|
push @kohafields, "biblionumber","title","author","publishercode","classification","itemtype","copyrightdate", "holdingbranch","date_due","location","shelf","itemcallnumber","notforloan","itemlost","wthdrawn";
|
|
my ($oldbiblio,@itemrecords) = XMLmarc2koha($dbh,$xml,"",@kohafields);
|
|
my $bibliorecord;
|
|
|
|
my %counts;
|
|
|
|
$counts{'total'}=0;
|
|
my $noitems = 1;
|
|
my $norequests = 1;
|
|
##Loop for each item field
|
|
|
|
foreach my $item (@itemrecords) {
|
|
$norequests = 0 unless $item->{'itemnotforloan'};
|
|
$noitems = 0;
|
|
my $status;
|
|
#renaming some fields according to templates
|
|
$item->{'branchname'}=$branches{$item->{'holdingbranch'}};
|
|
$item->{'shelves'}=$shelves{$item->{'shelf'}};
|
|
$status="Lost" if ($item->{'itemlost'}>0);
|
|
$status="Withdrawn" if ($item->{'wthdrawn'}>0);
|
|
if ($intranet eq "intranet"){ ## we give full itemcallnumber detail in intranet
|
|
$status="Due:".format_date($item->{'date_due'}) if ($item->{'date_due'} gt "0000-00-00");
|
|
$status = $item->{'holdingbranch'}."-".$item->{'shelf'}."[".$item->{'itemcallnumber'}."]" unless defined $status;
|
|
}else{
|
|
$status="On Loan" if ($item->{'date_due'} gt "0000-00-00");
|
|
$status = $item->{'branchname'}."[".$item->{'shelves'}."]" unless defined $status;
|
|
}
|
|
|
|
$counts{$status}++;
|
|
$counts{'total'}++;
|
|
}
|
|
$oldbiblio->{'noitems'} = $noitems;
|
|
$oldbiblio->{'norequests'} = $norequests;
|
|
$oldbiblio->{'even'} = $even;
|
|
$even= not $even;
|
|
if ($even){
|
|
$oldbiblio->{'toggle'}="#ffffcc";
|
|
} else {
|
|
$oldbiblio->{'toggle'}="white";
|
|
} ; ## some forms seems to use toggle
|
|
|
|
$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 'Lost') {
|
|
$oldbiblio->{'lost-p'} = $c;
|
|
} elsif ($_ eq 'Withdrawn') {
|
|
$oldbiblio->{'withdrawn-p'} = $c;
|
|
} elsif ($_ =~/\^Due:/) {
|
|
|
|
$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;
|
|
|
|
}## For each record received
|
|
return(@results);
|
|
}
|
|
|
|
sub getcoverPhoto {
|
|
## return the address of a cover image if defined otherwise the amazon cover images
|
|
my $record =shift @_;
|
|
|
|
my($phototag,$photosubtag)=MARCfind_marc_from_kohafield("coverphoto","biblios");
|
|
if ($phototag){
|
|
my $imagetag=$record->field($phototag);
|
|
my $image=$imagetag->subfield($photosubtag) if $imagetag;
|
|
return $image if $image;
|
|
}
|
|
# if there is no image put the amazon cover image adress
|
|
my($isbntag,$isbnsubtag)=MARCfind_marc_from_kohafield("isbn","biblios");
|
|
my $isbn=$record->field($isbntag)->subfield($isbnsubtag) if $record->field($isbntag);
|
|
return "http://images.amazon.com/images/P/".$isbn.".01.MZZZZZZZ.jpg";
|
|
}
|
|
|
|
=item itemcount
|
|
|
|
($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
|
|
#'
|
|
|
|
|
|
|
|
sub itemcount {
|
|
my ($env,$bibnum,$type)=@_;
|
|
my $dbh = C4::Context->dbh;
|
|
my @kohafield;
|
|
my @value;
|
|
my @relation;
|
|
my @and_or;
|
|
my $sort;
|
|
my $query="Select * from items where
|
|
biblionumber=? ";
|
|
push @kohafield,"biblionumber";
|
|
push @value,$bibnum;
|
|
|
|
my ($total,@result)=ZEBRAsearch_kohafields(\@kohafield,\@value, \@relation,"", \@and_or, 0);## there is only one record no need for $num or $offset
|
|
my @fields;## extract only the fields required
|
|
push @fields,"itemnumber","itemlost","wthdrawn","holdingbranch","date_due";
|
|
my ($biblio,@items)=XMLmarc2koha ($dbh,$result[0],"holdings",\@fields);
|
|
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;
|
|
foreach my $data(@items){
|
|
if ($type ne "intra"){
|
|
next if ($data->{itemlost} || $data->{wthdrawn});
|
|
} ## Probably trying to hide lost item from opac ?
|
|
$count++;
|
|
|
|
## Now it seems we want to find those which are onloan
|
|
|
|
|
|
if ( $data->{date_due} gt "0000-00-00"){
|
|
$nacount++;
|
|
next;
|
|
}
|
|
### The rest of this code is hardcoded for Foxtrot Shanon etc. We urgently need a global understanding of these terms--TG
|
|
if ($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'){
|
|
$transit++;
|
|
}
|
|
|
|
}
|
|
# if ($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;
|
|
|
|
return ($count,$lcount,$nacount,$fcount,$scount,$lostcount,$mending,$transit,$ocount);
|
|
}
|
|
|
|
END { } # module clean-up code here (global destructor)
|
|
|
|
1;
|
|
__END__
|
|
|
|
=back
|
|
|
|
=head1 AUTHOR
|
|
|
|
Koha Developement team <info@koha.org>
|
|
# New functions to comply with ZEBRA search and new KOHA 3 API added 2006 Tumer Garip tgarip@neu.edu.tr
|
|
|
|
=cut
|