4 # A Class for hiding the ILS's concept of the item from OpenSIP
7 package C4::SIP::ILS::Item;
12 use C4::SIP::Sip qw(siplog);
16 use C4::SIP::ILS::Transaction;
17 use C4::SIP::Sip qw(add_field);
40 title => "Perl 5 desktop reference",
42 sip_media_type => '001',
47 title => "The deep blue alibi",
49 sip_media_type => '001',
55 reservenotes => undef,
56 reservedate => '2008-10-09',
58 rtimestamp => '2008-10-09 11:15:06',
59 biblionumber => '406',
60 borrowernumber => '756',
66 title => "Harry Potter y el cáliz de fuego",
68 sip_media_type => '001',
77 my ($class, $item_id) = @_;
78 my $type = ref($class) || $class;
79 my $item = Koha::Items->find( { barcode => barcodedecode( $item_id ) } );
81 siplog("LOG_DEBUG", "new ILS::Item('%s'): not found", $item_id);
82 warn "new ILS::Item($item_id) : No item '$item_id'.";
85 my $self = $item->unblessed;
86 $self->{ 'id' } = $item->barcode; # to SIP, the barcode IS the id.
87 $self->{permanent_location}= $item->homebranch;
88 $self->{'collection_code'} = $item->ccode;
89 $self->{ 'call_number' } = $item->itemcallnumber;
91 $self->{object} = $item;
93 my $it = $item->effective_itemtype;
94 my $itemtype = Koha::Database->new()->schema()->resultset('Itemtype')->find( $it );
95 $self->{sip_media_type} = $itemtype->sip_media_type() if $itemtype;
97 # check if its on issue and if so get the borrower
98 my $issue = Koha::Checkouts->find( { itemnumber => $item->itemnumber } );
100 $self->{due_date} = dt_from_string( $issue->date_due, 'sql' )->truncate( to => 'minute' );
101 my $patron = Koha::Patrons->find( $issue->borrowernumber );
102 $self->{borrowernumber} = $patron->borrowernumber;
104 my $biblio = Koha::Biblios->find( $self->{biblionumber} );
105 my $holds = $biblio->current_holds->unblessed;
106 $self->{hold_queue} = $holds;
107 $self->{hold_shelf} = [( grep { defined $_->{found} and $_->{found} eq 'W' } @{$self->{hold_queue}} )];
108 $self->{pending_queue} = [( grep {(! defined $_->{found}) or $_->{found} ne 'W' } @{$self->{hold_queue}} )];
109 $self->{title} = $biblio->title;
110 $self->{author} = $biblio->author;
113 siplog( "LOG_DEBUG", "new ILS::Item('%s'): found with title '%s'",
114 $item_id, $self->{title} // '' );
125 sip_item_properties => 0,
127 permanent_location => 0,
128 current_location => 0,
135 collection_code => 0,
145 # use Data::Dumper; warn "next_hold() hold_shelf: " . Dumper($self->{hold_shelf}); warn "next_hold() pending_queue: " . $self->{pending_queue};
146 foreach (@{$self->hold_shelf}) { # If this item was taken from the hold shelf, then that reserve still governs
147 next unless ($_->{itemnumber} and $_->{itemnumber} == $self->{itemnumber});
150 if (scalar @{$self->{pending_queue}}) { # Otherwise, if there is at least one hold, the first (best priority) gets it
151 return $self->{pending_queue}->[0];
156 # hold_patron_id is NOT the barcode. It's the borrowernumber.
157 # If a return triggers capture for a hold the borrowernumber is passed
158 # and saved so that other hold info can be retrieved
163 $self->{hold}->{borrowernumber} = $id;
165 if ($self->{hold} ) {
166 return $self->{hold}->{borrowernumber};
171 sub hold_patron_name {
172 my ( $self, $template ) = @_;
173 my $borrowernumber = $self->hold_patron_id() or return q{};
176 my $tt = Template->new();
178 my $patron = Koha::Patrons->find($borrowernumber);
181 $tt->process( \$template, { patron => $patron }, \$output );
185 my $holder = Koha::Patrons->find( $borrowernumber );
187 siplog("LOG_ERR", "While checking hold, failed to retrieve the patron with borrowernumber '$borrowernumber'");
190 my $email = $holder->email || '';
191 my $phone = $holder->phone || '';
192 my $extra = ($email and $phone) ? " ($email, $phone)" : # both populated, employ comma
193 ($email or $phone) ? " ($email$phone)" : # only 1 populated, we don't care which: no comma
194 "" ; # neither populated, empty string
195 my $name = $holder->firstname ? $holder->firstname . ' ' : '';
196 $name .= $holder->surname . $extra;
200 sub hold_patron_bcode {
202 my $borrowernumber = (@_ ? shift: $self->hold_patron_id()) or return q{};
203 my $holder = Koha::Patrons->find( $borrowernumber );
204 if ($holder and $holder->cardnumber ) {
205 return $holder->cardnumber;
210 sub destination_loc {
214 $self->{dest_loc} = $set_loc;
216 if ($self->{dest_loc} ) {
217 return $self->{dest_loc};
224 sub DESTROY { } # keeps AUTOLOAD from catching inherent DESTROY calls
228 my $class = ref($self) or croak "$self is not an object";
229 my $name = $AUTOLOAD;
233 unless (exists $fields{$name}) {
234 croak "Cannot access '$name' field of class '$class'";
238 $fields{$name} or croak "Field '$name' of class '$class' is READ ONLY.";
239 return $self->{$name} = shift;
241 return $self->{$name};
245 sub status_update { # FIXME: this looks unimplemented
246 my ($self, $props) = @_;
247 my $status = C4::SIP::ILS::Transaction->new();
248 $self->{sip_item_properties} = $props;
255 return $self->{title};
258 sub sip_circulation_status {
260 if ( $self->{borrowernumber} ) {
261 return '04'; # charged
263 elsif ( grep { $_->{itemnumber} == $self->{itemnumber} } @{ $self->{hold_shelf} } ) {
264 return '08'; # waiting on hold shelf
267 return '03'; # available
268 } # FIXME: 01-13 enumerated in spec.
271 sub sip_security_marker {
273 return '02'; # FIXME? 00-other; 01-None; 02-Tattle-Tape Security Strip (3M); 03-Whisper Tape (3M)
277 return '01'; # FIXME? 01-09 enumerated in spec. We just use O1-other/unknown.
282 return $self->{fee} || 0;
286 return $self->{currency} || 'USD';
290 return $self->{homebranch};
294 (defined $self->{hold_queue}) or return [];
295 return $self->{hold_queue};
299 (defined $self->{pending_queue}) or return [];
300 return $self->{pending_queue};
304 (defined $self->{hold_shelf}) or return [];
305 return $self->{hold_shelf};
308 sub hold_queue_position {
309 my ($self, $patron_id) = @_;
310 ($self->{hold_queue}) or return 0;
312 foreach (@{$self->{hold_queue}}) {
314 $_->{patron_id} or next;
315 if ($self->barcode_is_borrowernumber($patron_id, $_->{borrowernumber})) {
316 return $i; # maybe should return $_->{priority}
324 return $self->{due_date} || 0;
328 return $self->{recall_date} || 0;
330 sub hold_pickup_date {
333 my $hold = Koha::Holds->find({ itemnumber => $self->{itemnumber}, found => 'W' });
335 return $hold->expirationdate || 0;
341 # This is a partial check of "availability". It is not supposed to check everything here.
342 # An item is available for a patron if it is:
343 # 1) checked out to the same patron
344 # AND no pending (i.e. non-W) hold queue
347 # AND (not on hold_shelf OR is on hold_shelf for patron)
349 # What this means is we are consciously allowing the patron to checkout (but not renew) an item that DOES
350 # have non-W holds on it, but has not been "picked" from the stacks. That is to say, the
351 # patron has retrieved the item before the librarian.
353 # We don't check if the patron is at the front of the pending queue in the first case, because
354 # they should not be able to place a hold on an item they already have.
357 my ($self, $for_patron) = @_;
358 my $count = (defined $self->{pending_queue}) ? scalar @{$self->{pending_queue}} : 0;
359 my $count2 = (defined $self->{hold_shelf} ) ? scalar @{$self->{hold_shelf} } : 0;
360 $debug and print STDERR "availability check: pending_queue size $count, hold_shelf size $count2\n";
361 if (defined($self->{borrowernumber})) {
362 ($self->{borrowernumber} eq $for_patron) or return 0;
363 return ($count ? 0 : 1);
364 } else { # not checked out
365 ($count2) and return $self->barcode_is_borrowernumber($for_patron, $self->{hold_shelf}[0]->{borrowernumber});
370 sub _barcode_to_borrowernumber {
372 return unless defined $known;
373 my $patron = Koha::Patrons->find( { cardnumber => $known } ) or return;
374 return $patron->borrowernumber
376 sub barcode_is_borrowernumber { # because hold_queue only has borrowernumber...
379 my $number = shift or return; # can't be zero
380 return unless defined $barcode; # might be 0 or 000 or 000000
381 my $converted = _barcode_to_borrowernumber($barcode);
382 return unless $converted;
383 return ($number == $converted);
387 my $hold = shift or return;
388 foreach (qw(biblionumber borrowernumber reservedate)) {
389 $hold->{$_} or return;
391 return ModReserveFill($hold);
394 =head2 build_additional_item_fields_string
396 This method builds the part of the sip message for additional item fields
397 to send in the item related message responses
401 sub build_additional_item_fields_string {
402 my ( $self, $server ) = @_;
406 if ( $server->{account}->{item_field} ) {
408 ref $server->{account}->{item_field} eq "ARRAY"
409 ? @{ $server->{account}->{item_field} }
410 : ( $server->{account}->{item_field} );
412 foreach my $f ( @fields_to_send ) {
413 my $code = $f->{code};
414 my $value = $self->{object}->$code;
415 $string .= add_field( $f->{field}, $value );