#!/usr/bin/perl
-
+# This is a completely new Z3950 clients search using async ZOOM -TG 02/11/06
# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
use C4::Biblio;
use C4::Context;
use C4::Breeding;
-use MARC::File::USMARC;
+use C4::Koha;
use ZOOM;
-use Encode;;
my $input = new CGI;
my $dbh = C4::Context->dbh;
my $error = $input->param('error');
-my $oldbiblionumber=$input->param('oldbiblionumber');
-$oldbiblionumber=0 unless $oldbiblionumber;
+my $biblionumber=$input->param('oldbiblionumber');
+$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 $database;
my $port;
my $marcdata;
-my $encoding=C4::Context->preference("marcflavour");
+my @encoding;
my @results;
my $count;
my $toggle;
-my @breeding_loop = ();
my $record;
my $oldbiblio;
my $dbh = C4::Context->dbh;
my $errmsg;
my @serverloop=();
my @serverhost;
-unless ($random) { # if random is a parameter => we're just waiting for the search to end, it's a refresh.
-$random =rand(1000000000);
-}
-
+my @breeding_loop = ();
-my ($template, $loggedinuser, $cookie);
-if ($op ne "do_search"){
+my $DEBUG = 0; # if set to 1, many debug message are send on syslog.
-my $sth=$dbh->prepare("select id,host,checked from z3950servers order by host");
-$sth->execute();
-while ($server=$sth->fetchrow_hashref) {
-my %temploop;
-$temploop{server}=$server->{host};
-$temploop{id}=$server->{id};
-$temploop{checked}=$server->{checked};
-push (@serverloop, \%temploop);
+unless ($random) { # this var is not useful anymore just kept to keep rel2_2 compatibility
+ $random =rand(1000000000);
}
-($template, $loggedinuser, $cookie)
-= get_template_and_user({template_name => "z3950/searchresult.tmpl",
- query => $input,
- type => "intranet",
- authnotrequired => 1,
- flagsrequired => {catalogue => 1},
- debug => 1,
- });
-$template->param(isbn=>$isbn, issn=>$issn,title=>$title,author=>$author,
- serverloop => \@serverloop,
- opsearch => "search",
- oldbiblionumber => $oldbiblionumber,
- );
-output_html_with_http_headers $input, $cookie, $template->output;
-}else{
-
-my @id=$input->param('id');
-my @oConnection;
-my @oResult;
-my $s=0;
- if ($isbn ne "/" || $issn ne "/") {
- $attr='1=7';
- $term=$isbn if ($isbn ne"/");
- $term=$issn if ($issn ne"/");
- } elsif ($title ne"/") {
- $attr='1=4 @attr 4=1 ';
- $term=$title;
- } elsif ($author ne "/") {
- $attr='1=1003';
- $term=$author;
- }
+my ($template, $loggedinuser, $cookie)= get_template_and_user({
+ template_name => "z3950/searchresult.tmpl",
+ query => $input,
+ type => "intranet",
+ authnotrequired => 1,
+ flagsrequired => {catalogue => 1},
+ debug => 1,
+ });
-
-my $query="\@attr $attr \"$term\"";
-
- foreach my $servid ( @id){
- my $sth=$dbh->prepare("select name, port, db, host from z3950servers where id=?");
- $sth->execute($servid);
+$template->param(
+ intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
+ intranetstylesheet => C4::Context->preference("intranetstylesheet"),
+ IntranetNav => C4::Context->preference("IntranetNav"),
+ frameworkcode => $frameworkcode,
+ );
+if ($op ne "do_search"){
+ my $sth=$dbh->prepare("select id,host,checked from z3950servers order by host");
+ $sth->execute();
while ($server=$sth->fetchrow_hashref) {
- my $noconnection=0;
- #$numberpending=1;
-
- my $option1=new ZOOM::Options();
- $option1->option(async=>1);
- $option1->option('elementSetName', 'F');
- $option1->option('databaseName',$server->{db}) ;
- $option1->option('preferredRecordSyntax', 'USMARC');
- $oConnection[$s]=create ZOOM::Connection($option1);
- $oConnection[$s]->connect($server->{name}, $server->{port});
- $serverhost[$s]=$server->{host};
- $s++;
- }## while fetch
-
- }# foreach
-my $nremaining = $s;
-my $firstresult=1;
- for (my $z=0 ;$z<$s;$z++){
-$oResult[$z] = $oConnection[$z]->search_pqf($query);
+ my %temploop;
+ $temploop{server}=$server->{host};
+ $temploop{id}=$server->{id};
+ $temploop{checked}=$server->{checked};
+ push (@serverloop, \%temploop);
+ }
+ $template->param(isbn=>$isbn, issn=>$issn,title=>$title,author=>$author,
+ serverloop => \@serverloop,
+ opsearch => "search",
+ oldbiblionumber => $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 ne "/" || $issn ne "/") {
+ $attr='1=7';
+# warn "isbn : $isbn";
+ $term=$isbn if ($isbn ne "/");
+ $term=$issn if ($issn ne "/");
+ } elsif ($title ne "/") {
+ $attr='1=4 @attr 4=1 ';
+ $term=$title;
+ } elsif ($author ne "/") {
+ $attr='1=1003';
+ $term=$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");
- last if $event == ZOOM::Event::ZEND;
- }
-if ($k != 0) {
- $k--;
-#warn $serverhost[$k];
- my($error, $errmsg, $addinfo, $diagset) = $oConnection[$k]->error_x();
- if ($error) {
-
- warn "$k $serverhost[$k] error $query: $errmsg ($error) $addinfo\n";
- goto MAYBE_AGAIN;
- }
-
- my $numresults=$oResult[$k]->size() ;
-
-
- my $i;
- my $result='';
- if ($numresults>0){
- for ($i=0; $i<(($numresults<5) ? ($numresults) : (5)) ; $i++) {
- my $rec=$oResult[$k]->record($i);
- my $marcrecord;
- $marcdata = $rec->raw();
- $marcrecord = MARC::File::USMARC::decode($marcdata);
-
- my $marcxml=$marcrecord->as_xml_record($marcrecord);
- $marcxml=Encode::encode('utf8',$marcxml);
- #$marcxml=Encode::decode('utf8',$marcxml);
- my $xmlhash=XML_xml2hash_onerecord($marcxml);
- my $oldbiblio = XMLmarc2koha_onerecord($dbh,$xmlhash,'biblios');
- $oldbiblio->{isbn} =~ s/ |-|\.//g,
- $oldbiblio->{isbn} = substr($oldbiblio->{isbn},0,10);
- $oldbiblio->{issn} =~ s/ |-|\.//g,
- $oldbiblio->{issn} = substr($oldbiblio->{issn},0,10);
-
-my ($notmarcrecord,$alreadyindb,$alreadyinfarm,$imported,$bid)=ImportBreeding($marcdata,1,$serverhost[$k],$encoding,$random);
- my %row_data;
- @breeding_loop = ();
- 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{id} = $bid;
- $row_data{oldbiblionumber}=$oldbiblionumber;
- push (@breeding_loop, \%row_data);
-
-
-}# $numresults
-}#for up to 5 results
-}# if $k !=0
-
-my ($template, $loggedinuser, $cookie)
-= get_template_and_user({template_name => "z3950/searchresult.tmpl",
- query => $input,
- type => "intranet",
- authnotrequired => 1,
- flagsrequired => {catalogue => 1},
- debug => 1,
- });
-$numberpending=$nremaining-1;
-$template->param(
- breeding_loop => \@breeding_loop,
-# refresh=>($numberpending eq 0 ? "" : "search.pl?random=$random"),
- numberpending => $numberpending,
-# oldbiblionumber => $oldbiblionumber,
- );
-output_html_with_http_headers $input, "", $template->output if $firstresult==1;
-$firstresult++;
-print $template->output if $firstresult !=1;
-MAYBE_AGAIN:
-if (--$nremaining > 0) {
- goto 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;
+ goto MAYBE_AGAIN;
+ }
+ my $numresults=$oResult[$k]->size() ;
+ my $i;
+ my $result='';
+ if ($numresults>0){
+ for ($i=0; $i<(($numresults<5) ? ($numresults) : (5)) ; $i++) {
+ my $rec=$oResult[$k]->record($i);
+ my $marcrecord;
+ $marcdata = $rec->raw();
+ $marcrecord = MARC::Record->new_from_usmarc($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 $oldbiblio = MARCmarc2koha($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{id} = $breedingid;
+ $row_data{oldbiblionumber}=$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,
+ );
+ output_html_with_http_headers $input, $cookie, $template->output if $numberpending==0;
+
+# print $template->output if $firstresult !=1;
+ $firstresult++;
+
+ MAYBE_AGAIN:
+ if (--$nremaining > 0) {
+ goto AGAIN;
+ }
} ## if op=search
projects / koha.git / commitdiff