Bug 9105: Second housekeeping followup

Removing some unused variables.
Restoring timeout parameter that was only used in cataloging.
Restoring copyrightdate and editionstatement in row data for template.
Small adjustment at the end of the while loop with template vars.

Discovered while doing so, that the paging feature needs some further corrections; will propose a patch under a separate report.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>

C4/Breeding.pm

@@ -244,11 +244,9 @@ sub Z3950Search {
     my $lccall= $pars->{lccall};
     my $controlnumber= $pars->{controlnumber};
 
-
     my $show_next       = 0;
     my $total_pages     = 0;
 
-    my $noconnection;
     my $attr = '';
     my $term;
     my $host;
@@ -259,7 +257,6 @@ sub Z3950Search {
     my @encoding;
     my @results;
     my $count;
-    my $toggle;
     my $record;
     my $oldbiblio;
     my @serverhost;
@@ -329,6 +326,7 @@ sub Z3950Search {
             $option1->option( 'password', $server->{password} )
               if $server->{password};
             $option1->option( 'preferredRecordSyntax', $server->{syntax} );
+            $option1->option( 'timeout', $server->{timeout} ) if $server->{timeout};
             $oConnection[$s] = create ZOOM::Connection($option1);
             $oConnection[$s]->connect( $server->{host}, $server->{port} );
             $serverhost[$s] = $server->{host};
@@ -338,7 +336,6 @@ sub Z3950Search {
         }    ## while fetch
     }    # foreach
     my $nremaining  = $s;
-    my $firstresult = 1;
 
     for ( my $z = 0 ; $z < $s ; $z++ ) {
         $oResult[$z] = $oConnection[$z]->search_pqf($query);
@@ -392,6 +389,8 @@ sub Z3950Search {
                             $row_data{lccn}         = $oldbiblio->{lccn};
                             $row_data{title}        = $oldbiblio->{title};
                             $row_data{author}       = $oldbiblio->{author};
+                            $row_data{date}         = $oldbiblio->{copyrightdate};
+                            $row_data{edition}      = $oldbiblio->{editionstatement};
                             $row_data{breedingid}   = $breedingid;
                             $row_data{biblionumber} = $biblionumber;
                             push( @breeding_loop, \%row_data );
@@ -403,29 +402,23 @@ sub Z3950Search {
                 }    #if $numresults
             }
         }    # if $k !=0
-        my $numberpending = $nremaining - 1;
-
-        my @servers = ();
-        foreach my $id (@id) {
-            push(@servers,{id => $id});
-        }
 
         $template->param(
-            breeding_loop => \@breeding_loop,
-            server        => $servername[$k],
-            numberpending => $numberpending,
+            numberpending => $nremaining,
             current_page => $page,
-            servers => \@servers,
             total_pages => $total_pages,
             show_nextbutton => $show_next?1:0,
             show_prevbutton => $page!=1,
         );
-        $firstresult++;
     } # while nremaining
 
+    my @servers = ();
+    foreach my $id (@id) {
+        push @servers, {id => $id};
+    }
     $template->param(
         breeding_loop => \@breeding_loop,
-        numberpending => $nremaining > 0 ? $nremaining : 0,
+        servers => \@servers,
         errconn       => \@errconn
     );
 }