#!/usr/bin/perl
+
# This is a completely new Z3950 clients search using async ZOOM -TG 02/11/06
# Copyright 2000-2002 Katipo Communications
#
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
-# You should have received a copy of the GNU General Public License along with
-# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA 02111-1307 USA
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use strict;
+use warnings;
use CGI;
use C4::Auth;
use C4::Output;
-use C4::Biblio;
use C4::Context;
use C4::Breeding;
use C4::Koha;
-use ZOOM;
-
-my $input = new CGI;
-my $dbh = C4::Context->dbh;
-my $error = $input->param('error');
-my $biblionumber=$input->param('biblionumber');
-$biblionumber=0 unless $biblionumber;
-my $frameworkcode=$input->param('frameworkcode');
-my $title = $input->param('title');
-my $author = $input->param('author');
-my $isbn = $input->param('isbn');
-my $issn = $input->param('issn');
-my $random = $input->param('random');
-my $op=$input->param('op');
-my $noconnection;
-my $numberpending;
-my $attr='';
-my $term;
-my $host;
-my $server;
-my $database;
-my $port;
-my $marcdata;
-my @encoding;
-my @results;
-my $count;
-my $toggle;
-my $record;
-my $oldbiblio;
-my $dbh = C4::Context->dbh;
-my $errmsg;
-my @serverloop=();
-my @serverhost;
-my @breeding_loop = ();
-my $DEBUG = 1; # if set to 1, many debug message are send on syslog.
+my $input = new CGI;
+my $dbh = C4::Context->dbh;
+my $error = $input->param('error');
+my $biblionumber = $input->param('biblionumber') || 0;
+my $frameworkcode = $input->param('frameworkcode');
+my $title = $input->param('title');
+my $author = $input->param('author');
+my $isbn = $input->param('isbn');
+my $issn = $input->param('issn');
+my $lccn = $input->param('lccn');
+my $lccall = $input->param('lccall');
+my $subject = $input->param('subject');
+my $dewey = $input->param('dewey');
+my $controlnumber = $input->param('controlnumber');
+my $stdid = $input->param('stdid');
+my $srchany = $input->param('srchany');
+my $op = $input->param('op')||'';
-unless ($random) { # this var is not useful anymore just kept to keep rel2_2 compatibility
- $random =rand(1000000000);
-}
+my $page = $input->param('current_page') || 1;
+$page = $input->param('goto_page') if $input->param('changepage_goto');
-my ($template, $loggedinuser, $cookie)= get_template_and_user({
- template_name => "cataloguing/z3950_search.tmpl",
- query => $input,
- type => "intranet",
- authnotrequired => 1,
- flagsrequired => {catalogue => 1},
- debug => 1,
- });
+my ( $template, $loggedinuser, $cookie ) = get_template_and_user({
+ template_name => "cataloguing/z3950_search.tmpl",
+ query => $input,
+ type => "intranet",
+ flagsrequired => { catalogue => 1 },
+});
$template->param(
- intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
- intranetstylesheet => C4::Context->preference("intranetstylesheet"),
- IntranetNav => C4::Context->preference("IntranetNav"),
- frameworkcode => $frameworkcode,
- );
+ frameworkcode => $frameworkcode,
+ isbn => $isbn,
+ issn => $issn,
+ lccn => $lccn,
+ lccall => $lccall,
+ title => $title,
+ author => $author,
+ controlnumber=> $controlnumber,
+ stdid => $stdid,
+ srchany => $srchany,
+ biblionumber => $biblionumber,
+ dewey => $dewey,
+ subject => $subject,
+);
-if ($op ne "do_search"){
- my $sth=$dbh->prepare("select id,host,checked from z3950servers order by host");
+if ( $op ne "do_search" ) {
+ my $sth = $dbh->prepare("SELECT id,host,name,checked FROM z3950servers WHERE recordtype <> 'authority' ORDER BY rank, name");
$sth->execute();
- my $serverloop=$sth->fetchall_arrayref({});
- $template->param(isbn=>$isbn, issn=>$issn,title=>$title,author=>$author,
- serverloop => $serverloop,
- opsearch => "search",
- biblionumber => $biblionumber,
- );
- output_html_with_http_headers $input, $cookie, $template->output;
-}else{
- my @id=$input->param('id');
- my @oConnection;
- my @oResult;
- my $s=0;
-
- if ($isbn || $issn) {
- $attr='1=7';
-# warn "isbn : $isbn";
- $term=$isbn if ($isbn);
- $term=$issn if ($issn);
- } elsif ($title) {
- $attr='1=4 ';
- utf8::decode($title);
- $title=~tr/������/aaaeeeeiioouu/;
- $term=$title;
- } elsif ($author) {
- $attr='1=1003';
- utf8::decode($author);
- $author=~tr/������/aaaeeeeiioouu/;
- $term=$author;
- }
-
- my $query="\@attr $attr \"$term\"";
- warn "query ".$query if $DEBUG;
- foreach my $servid (@id){
- my $sth=$dbh->prepare("select * from z3950servers where id=?");
- $sth->execute($servid);
- while ($server=$sth->fetchrow_hashref) {
- my $noconnection=0;
- my $option1=new ZOOM::Options();
- $option1->option('async'=>1);
- $option1->option('elementSetName', 'F');
- $option1->option('databaseName',$server->{db}) ;
- $option1->option('user',$server->{userid}) if $server->{userid};
- $option1->option('password',$server->{password}) if $server->{password};
- $option1->option('preferredRecordSyntax', $server->{syntax});
- $oConnection[$s]=create ZOOM::Connection($option1) || $DEBUG && warn ("something went wrong: ".$oConnection[$s]->errmsg());
- warn ("server data",$server->{name}, $server->{port}) if $DEBUG;
- $oConnection[$s]->connect($server->{host}, $server->{port}) || $DEBUG && warn ("something went wrong: ".$oConnection[$s]->errmsg());
- $serverhost[$s]=$server->{host};
- $encoding[$s]=$server->{syntax};
- $s++;
- }## while fetch
- }# foreach
- my $nremaining = $s;
- my $firstresult=1;
-
- for (my $z=0 ;$z<$s;$z++){
- warn "doing the search" if $DEBUG;
- $oResult[$z] = $oConnection[$z]->search_pqf($query) || $DEBUG && warn ("somthing went wrong: " . $oConnection[$s]->errmsg());
-#$oResult[$z] = $oConnection[$z]->search_pqf($query);
- }
-
-AGAIN:
- my $k;
- my $event;
- while (($k = ZOOM::event(\@oConnection)) != 0) {
- $event = $oConnection[$k-1]->last_event();
- warn ("connection ", $k-1, ": event $event (", ZOOM::event_str($event), ")\n") if $DEBUG;
- last if $event == ZOOM::Event::ZEND;
- }
-
- if ($k != 0) {
- $k--;
- warn $serverhost[$k] if $DEBUG;
- my($error, $errmsg, $addinfo, $diagset) = $oConnection[$k]->error_x();
- if ($error) {
- warn "$k $serverhost[$k] error $query: $errmsg ($error) $addinfo\n" if $DEBUG;
-
- } else {
- my $numresults=$oResult[$k]->size() ;
- my $i;
- my $result='';
- if ($numresults>0){
- for ($i=0; $i<(($numresults<20) ? ($numresults) : (20)) ; $i++) {
- my $rec=$oResult[$k]->record($i);
- my $marcrecord;
- $marcdata = $rec->raw();
- $marcrecord= FixEncoding($marcdata);
- ####WARNING records coming from Z3950 clients are in various character sets MARC8,UTF8,UNIMARC etc
- ## In HEAD i change everything to UTF-8
- # In rel2_2 i am not sure what encoding is so no character conversion is done here
- ##Add necessary encoding changes to here -TG
- my $oldbiblio = TransformMarcToKoha($dbh,$marcrecord,"");
- $oldbiblio->{isbn} =~ s/ |-|\.//g,
- $oldbiblio->{issn} =~ s/ |-|\.//g,
- my ($notmarcrecord,$alreadyindb,$alreadyinfarm,$imported,$breedingid)=ImportBreeding($marcdata,1,$serverhost[$k],$encoding[$k],$random);
- my %row_data;
- if ($i % 2) {
- $toggle="#ffffcc";
- } else {
- $toggle="white";
- }
- $row_data{toggle} = $toggle;
- $row_data{server} = $serverhost[$k];
- $row_data{isbn} = $oldbiblio->{isbn};
- $row_data{title} =$oldbiblio->{title};
- $row_data{author} = $oldbiblio->{author};
- $row_data{breedingid} = $breedingid;
- $row_data{biblionumber}=$biblionumber;
- push (@breeding_loop, \%row_data);
- }# upto 5 results
- }#$numresults
- }
- }# if $k !=0
- $numberpending=$nremaining-1;
- $template->param(breeding_loop => \@breeding_loop, server=>$serverhost[$k],
- numberpending => $numberpending,
+ my $serverloop = $sth->fetchall_arrayref( {} );
+ $template->param(
+ serverloop => $serverloop,
+ opsearch => "search",
);
- output_html_with_http_headers $input, $cookie, $template->output if $numberpending==0;
+ output_html_with_http_headers $input, $cookie, $template->output;
+ exit;
+}
-# print $template->output if $firstresult !=1;
- $firstresult++;
+my @id = $input->param('id');
+if ( @id==0 ) {
+ # empty server list -> report and exit
+ $template->param( emptyserverlist => 1 );
+ output_html_with_http_headers $input, $cookie, $template->output;
+ exit;
+}
- MAYBE_AGAIN:
- if (--$nremaining > 0) {
- goto AGAIN;
- }
-} ## if op=search
+my $pars= {
+ biblionumber => $biblionumber,
+ page => $page,
+ id => \@id,
+ isbn => $isbn,
+ issn => $issn,
+ title => $title,
+ author => $author,
+ dewey => $dewey,
+ subject => $subject,
+ lccall => $lccall,
+ controlnumber => $controlnumber,
+ stdid => $stdid,
+ srchany => $srchany,
+};
+Z3950Search($pars, $template);
+output_html_with_http_headers $input, $cookie, $template->output;
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