4 # A Class for hiding the ILS's concept of the item from OpenSIP
12 use Sys::Syslog qw(syslog);
25 our $VERSION = 3.07.00.049;
31 title => "Perl 5 desktop reference",
33 sip_media_type => '001',
38 title => "The deep blue alibi",
40 sip_media_type => '001',
46 reservenotes => undef,
47 constrainttype => 'a',
48 reservedate => '2008-10-09',
50 rtimestamp => '2008-10-09 11:15:06',
51 biblionumber => '406',
52 borrowernumber => '756',
58 title => "Harry Potter y el cáliz de fuego",
60 sip_media_type => '001',
68 defined $a->{priority} or return -1;
69 defined $b->{priority} or return 1;
70 return $a->{priority} <=> $b->{priority};
74 my ($class, $item_id) = @_;
75 my $type = ref($class) || $class;
77 my $itemnumber = GetItemnumberFromBarcode($item_id);
78 my $item = GetBiblioFromItemNumber($itemnumber); # actually biblio.*, biblioitems.* AND items.* (overkill)
80 syslog("LOG_DEBUG", "new ILS::Item('%s'): not found", $item_id);
81 warn "new ILS::Item($item_id) : No item '$item_id'.";
84 $item->{ 'itemnumber' } = $itemnumber;
85 $item->{ 'id' } = $item->{barcode}; # to SIP, the barcode IS the id.
86 $item->{permanent_location}= $item->{homebranch};
87 $item->{'collection_code'} = $item->{ccode};
88 $item->{ 'call_number' } = $item->{itemcallnumber};
89 # $item->{'destination_loc'} = ?
91 # check if its on issue and if so get the borrower
92 my $issue = GetItemIssue($item->{'itemnumber'});
94 $item->{due_date} = $issue->{date_due};
96 my $borrower = GetMember(borrowernumber=>$issue->{'borrowernumber'});
97 $item->{patron} = $borrower->{'cardnumber'};
98 my ($whatever, $arrayref) = GetReservesFromBiblionumber($item->{biblionumber});
99 $item->{hold_queue} = [ sort priority_sort @$arrayref ];
100 $item->{hold_shelf} = [( grep { defined $_->{found} and $_->{found} eq 'W' } @{$item->{hold_queue}} )];
101 $item->{pending_queue} = [( grep {(! defined $_->{found}) or $_->{found} ne 'W' } @{$item->{hold_queue}} )];
105 syslog("LOG_DEBUG", "new ILS::Item('%s'): found with title '%s'",
106 $item_id, $self->{title});
117 sip_item_properties => 0,
119 permanent_location => 0,
120 current_location => 0,
127 collection_code => 0,
137 # use Data::Dumper; warn "next_hold() hold_shelf: " . Dumper($self->{hold_shelf}); warn "next_hold() pending_queue: " . $self->{pending_queue};
138 foreach (@{$self->hold_shelf}) { # If this item was taken from the hold shelf, then that reserve still governs
139 next unless ($_->{itemnumber} and $_->{itemnumber} == $self->{itemnumber});
142 if (scalar @{$self->{pending_queue}}) { # Otherwise, if there is at least one hold, the first (best priority) gets it
143 return $self->{pending_queue}->[0];
148 # hold_patron_id is NOT the barcode. It's the borrowernumber.
149 # If a return triggers capture for a hold the borrowernumber is passed
150 # and saved so that other hold info can be retrieved
155 $self->{hold}->{borrowernumber} = $id;
157 if ($self->{hold} ) {
158 return $self->{hold}->{borrowernumber};
163 sub hold_patron_name {
165 my $borrowernumber = (@_ ? shift: $self->hold_patron_id()) or return;
166 my $holder = GetMember(borrowernumber=>$borrowernumber);
168 syslog("LOG_ERR", "While checking hold, GetMember failed for borrowernumber '$borrowernumber'");
171 my $email = $holder->{email} || '';
172 my $phone = $holder->{phone} || '';
173 my $extra = ($email and $phone) ? " ($email, $phone)" : # both populated, employ comma
174 ($email or $phone) ? " ($email$phone)" : # only 1 populated, we don't care which: no comma
175 "" ; # neither populated, empty string
176 my $name = $holder->{firstname} ? $holder->{firstname} . ' ' : '';
177 $name .= $holder->{surname} . $extra;
181 sub hold_patron_bcode {
183 my $borrowernumber = (@_ ? shift: $self->hold_patron_id()) or return;
184 my $holder = GetMember(borrowernumber => $borrowernumber);
186 if ($holder->{cardnumber}) {
187 return $holder->{cardnumber};
193 sub destination_loc {
197 $self->{dest_loc} = $set_loc;
199 if ($self->{dest_loc} ) {
200 return $self->{dest_loc};
207 sub DESTROY { } # keeps AUTOLOAD from catching inherent DESTROY calls
211 my $class = ref($self) or croak "$self is not an object";
212 my $name = $AUTOLOAD;
216 unless (exists $fields{$name}) {
217 croak "Cannot access '$name' field of class '$class'";
221 $fields{$name} or croak "Field '$name' of class '$class' is READ ONLY.";
222 return $self->{$name} = shift;
224 return $self->{$name};
228 sub status_update { # FIXME: this looks unimplemented
229 my ($self, $props) = @_;
230 my $status = new ILS::Transaction;
231 $self->{sip_item_properties} = $props;
238 return $self->{title};
241 sub sip_circulation_status {
243 if ($self->{patron}) {
244 return '04'; # charged
245 } elsif (scalar @{$self->{hold_queue}}) {
246 return '08'; # waiting on hold shelf
248 return '03'; # available
249 } # FIXME: 01-13 enumerated in spec.
252 sub sip_security_marker {
254 return '02'; # FIXME? 00-other; 01-None; 02-Tattle-Tape Security Strip (3M); 03-Whisper Tape (3M)
258 return '01'; # FIXME? 01-09 enumerated in spec. We just use O1-other/unknown.
263 return $self->{fee} || 0;
267 return $self->{currency} || 'USD';
271 return $self->{homebranch};
275 (defined $self->{hold_queue}) or return [];
276 return $self->{hold_queue};
280 (defined $self->{pending_queue}) or return [];
281 return $self->{pending_queue};
285 (defined $self->{hold_shelf}) or return [];
286 return $self->{hold_shelf};
289 sub hold_queue_position {
290 my ($self, $patron_id) = @_;
291 ($self->{hold_queue}) or return 0;
293 foreach (@{$self->{hold_queue}}) {
295 $_->{patron_id} or next;
296 if ($self->barcode_is_borrowernumber($patron_id, $_->{borrowernumber})) {
297 return $i; # maybe should return $_->{priority}
305 return $self->{due_date} || 0;
309 return $self->{recall_date} || 0;
311 sub hold_pickup_date {
313 return $self->{hold_pickup_date} || 0;
316 # This is a partial check of "availability". It is not supposed to check everything here.
317 # An item is available for a patron if it is:
318 # 1) checked out to the same patron
319 # AND no pending (i.e. non-W) hold queue
322 # AND (not on hold_shelf OR is on hold_shelf for patron)
324 # What this means is we are consciously allowing the patron to checkout (but not renew) an item that DOES
325 # have non-W holds on it, but has not been "picked" from the stacks. That is to say, the
326 # patron has retrieved the item before the librarian.
328 # We don't check if the patron is at the front of the pending queue in the first case, because
329 # they should not be able to place a hold on an item they already have.
332 my ($self, $for_patron) = @_;
333 my $count = (defined $self->{pending_queue}) ? scalar @{$self->{pending_queue}} : 0;
334 my $count2 = (defined $self->{hold_shelf} ) ? scalar @{$self->{hold_shelf} } : 0;
335 $debug and print STDERR "availability check: pending_queue size $count, hold_shelf size $count2\n";
336 if (defined($self->{patron_id})) {
337 ($self->{patron_id} eq $for_patron) or return 0;
338 return ($count ? 0 : 1);
339 } else { # not checked out
340 ($count2) and return $self->barcode_is_borrowernumber($for_patron, $self->{hold_shelf}[0]->{borrowernumber});
345 sub _barcode_to_borrowernumber {
347 return unless defined $known;
348 my $member = GetMember(cardnumber=>$known) or return;
349 return $member->{borrowernumber};
351 sub barcode_is_borrowernumber { # because hold_queue only has borrowernumber...
354 my $number = shift or return; # can't be zero
355 return unless defined $barcode; # might be 0 or 000 or 000000
356 my $converted = _barcode_to_borrowernumber($barcode);
357 return unless $converted;
358 return ($number == $converted);
362 my $hold = shift or return;
363 foreach (qw(biblionumber borrowernumber reservedate)) {
364 $hold->{$_} or return;
366 return ModReserveFill($hold);