+sub get_authorised_value_desc ($$$$$) {
+ my($tag, $subfield, $value, $framework, $dbh) = @_;
+
+ #---- branch
+ if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
+ return getbranchname($value);
+ }
+
+ #---- itemtypes
+ if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
+ return ItemType($value);
+ }
+
+ #---- "true" authorized value
+ my $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
+
+ if ($category ne "") {
+ my $sth = $dbh->prepare("select lib from authorised_values where category = ? and authorised_value = ?");
+ $sth->execute($category, $value);
+ my $data = $sth->fetchrow_hashref;
+ return $data->{'lib'};
+ } else {
+ return $value; # if nothing is found return the original value
+ }
+}