+=head2 OPACItemHoldsAllowed
+
+ OPACItemHoldsAllowed($item_record,$borrower_record);
+
+Checks issuingrules, using the borrowers categorycode, the itemtype, and branchcode to see
+if specific item holds are allowed, returns true if so.
+
+=cut
+
+sub OPACItemHoldsAllowed {
+ my ($item,$borrower) = @_;
+
+ my $branchcode = $item->{homebranch} or die "No homebranch";
+ my $itype;
+ my $dbh = C4::Context->dbh;
+ if (C4::Context->preference('item-level_itypes')) {
+ # We cant trust GetItem to honour the syspref, so safest to do it ourselves
+ # When GetItem is fixed, we can remove this
+ $itype = $item->{itype};
+ }
+ else {
+ my $query = "SELECT itemtype FROM biblioitems WHERE biblioitemnumber = ? ";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($item->{biblioitemnumber});
+ if (my $data = $sth->fetchrow_hashref()){
+ $itype = $data->{itemtype};
+ }
+ }
+
+ my $query = "SELECT opacitemholds,categorycode,itemtype,branchcode FROM issuingrules WHERE
+ (issuingrules.categorycode = ? OR issuingrules.categorycode = '*')
+ AND
+ (issuingrules.itemtype = ? OR issuingrules.itemtype = '*')
+ AND
+ (issuingrules.branchcode = ? OR issuingrules.branchcode = '*')
+ ORDER BY
+ issuingrules.categorycode desc,
+ issuingrules.itemtype desc,
+ issuingrules.branchcode desc
+ LIMIT 1";
+ my $sth = $dbh->prepare($query);
+ $sth->execute($borrower->{categorycode},$itype,$branchcode);
+ my $data = $sth->fetchrow_hashref;
+ my $opacitemholds = uc substr ($data->{opacitemholds}, 0, 1);
+ return '' if $opacitemholds eq 'N';
+ return $opacitemholds;
+}
+
projects / srvgit / blobdiff