Bug 24423: Add biblionumber to modify items link

To test:
- Find/create a bib with at least one item
- From detail.pl, use the checkboxes in the holdings table to select one or more items
- click the "Modify Selected Items" link just above the holdings table to take your item(s) to batch modification
- Change something and click save
- Observe that the Return to the Record link points to a url without a biblionumber: "/cgi-bin/koha/catalogue/detail.pl?biblionumber="
- Apply patch
- Repeat
- The link now works!

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

Signed-off-by: David Nind <david@davidnind.com>

Bug 24423: Fix for deletion - cleanup accidental debug inclusiopm

To test:
Repeat prior test plan with 'Delete selected'

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Joy Nelson <joy@bywatersolutions.com>
(cherry picked from commit a1479015ed)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 33d60b305e)
Signed-off-by: Hayley Mapley <hayleymapley@catalyst.net.nz>

koha-tmpl/intranet-tmpl/prog/en/modules/catalogue/detail.tt

@@ -975,6 +975,7 @@
                 if (itemnumbers.length > 0) {
                     var url = '/cgi-bin/koha/tools/batchMod.pl?op=show&del=1';
                     url += '&itemnumber=' + itemnumbers.join('&itemnumber=');
+                    url += '&biblionumber=[% biblionumber | uri %]';
                     url += '&src=CATALOGUING';
                     $('a.itemselection_action_delete').attr('href', url);
                 } else {
@@ -991,6 +992,7 @@
                 if (itemnumbers.length > 0) {
                     var url = '/cgi-bin/koha/tools/batchMod.pl?op=show';
                     url += '&itemnumber=' + itemnumbers.join('&itemnumber=');
+                    url += '&biblionumber=[% biblionumber | uri %]';
                     url += '&src=CATALOGUING';
                     $('a.itemselection_action_modify').attr('href', url);
                 } else {

tools/batchMod.pl

@@ -267,7 +267,7 @@ if ($op eq "show"){
             @notfounditemnumbers = grep { !$exists{$_} } @contentlist;
         }
     } else {
-        if (defined $biblionumber){
+        if (defined $biblionumber && !@itemnumbers){
             my @all_items = GetItemsInfo( $biblionumber );
             foreach my $itm (@all_items) {
                 push @itemnumbers, $itm->{itemnumber};