1 # ---------------------------------------------------------------
2 # Copyright © 2014 Jason J.A. Stephenson <jason@sigio.com>
4 # This file is part of NCIPServer.
6 # NCIPServer is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # NCIPServer is distributed in the hope that it will be useful, but
12 # WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with NCIPServer. If not, see <http://www.gnu.org/licenses/>.
18 # ---------------------------------------------------------------
19 package NCIP::ILS::Evergreen;
22 use XML::LibXML::Simple qw(XMLin);
24 use DateTime::Format::ISO8601;
25 use Digest::MD5 qw/md5_hex/;
27 use OpenSRF::AppSession;
28 use OpenSRF::Utils qw/:datetime/;
29 use OpenSRF::Utils::SettingsClient;
30 use OpenILS::Utils::Fieldmapper;
31 use OpenILS::Utils::Normalize qw(clean_marc);
32 use OpenILS::Application::AppUtils;
33 use OpenILS::Const qw/:const/;
37 use List::MoreUtils qw/uniq/;
38 use POSIX qw/strftime/;
40 # We need a bunch of NCIP::* objects.
44 use NCIP::User::OptionalFields;
45 use NCIP::User::AddressInformation;
47 use NCIP::User::BlockOrTrap;
48 use NCIP::User::Privilege;
49 use NCIP::User::PrivilegeStatus;
50 use NCIP::StructuredPersonalUserName;
51 use NCIP::StructuredAddress;
52 use NCIP::ElectronicAddress;
53 use NCIP::PhysicalAddress;
56 use NCIP::Item::OptionalFields;
57 use NCIP::Item::BibliographicDescription;
58 use NCIP::Item::BibliographicItemId;
59 use NCIP::Item::BibliographicRecordId;
60 use NCIP::Item::Description;
62 # Inherit from NCIP::ILS.
63 use parent qw(NCIP::ILS);
67 Evergreen - Evergreen driver for NCIPServer
71 my $ils = NCIP::ILS::Evergreen->new(name => $config->{NCIP.ils.value});
75 NCIP::ILS::Evergreen is the default driver for Evergreen and
76 NCIPServer. It was initially developed to work with Auto-Graphics'
77 SHAREit software using a subset of an unspecified ILL/DCB profile.
81 # Default values we define for things that might be missing in our
82 # runtime environment or configuration file that absolutely must have
85 # OILS_NCIP_CONFIG_DEFAULT is the default location to find our
86 # driver's configuration file. This location can be overridden by
87 # setting the path in the OILS_NCIP_CONFIG environment variable.
89 # BIB_SOURCE_DEFAULT is the config.bib_source.id to use when creating
90 # "short" bibs. It is used only if no entry is supplied in the
91 # configuration file. The provided default is 2, the id of the
92 # "System Local" source that comes with a default Evergreen
95 OILS_NCIP_CONFIG_DEFAULT => '/openils/conf/oils_ncip.xml',
96 BIB_SOURCE_DEFAULT => 2
99 # A common Evergreen code shortcut to use AppUtils:
100 my $U = 'OpenILS::Application::AppUtils';
102 # The usual constructor:
105 $class = ref($class) if (ref $class);
107 # Instantiate our parent with the rest of the arguments. It
108 # creates a blessed hashref.
109 my $self = $class->SUPER::new(@_);
111 # Look for our configuration file, load, and parse it:
114 # Bootstrap OpenSRF and prepare some OpenILS components.
117 # Initialize the rest of our internal state.
123 =head1 HANDLER METHODS
127 $ils->lookupuser($request);
129 Processes a LookupUser request.
137 # Check our session and login if necessary.
138 $self->login() unless ($self->checkauth());
140 my $message_type = $self->parse_request_type($request);
142 # Let's go ahead and create our response object. We need this even
143 # if there is a problem.
144 my $response = NCIP::Response->new({type => $message_type . "Response"});
145 $response->header($self->make_header($request));
147 # Need to parse the request object to get the user barcode.
148 my ($barcode, $idfield) = $self->find_user_barcode($request);
150 # If we did not find a barcode, then report the problem.
151 if (ref($barcode) eq 'NCIP::Problem') {
152 $response->problem($barcode);
156 # Look up our patron by barcode:
157 my $user = $self->retrieve_user_by_barcode($barcode, $idfield);
158 if (ref($user) eq 'NCIP::Problem') {
159 $response->problem($user);
163 # We got the information, so lets fill in our userdata.
164 my $userdata = NCIP::User->new();
166 # Use the user's main card as the UserId.
167 my $id = NCIP::User::Id->new({
168 UserIdentifierType => 'Barcode',
169 UserIdnetifierValue => $user->card->barcode()
171 $userdata->UserId($id);
173 # Check if they requested any optional fields and return those.
174 my $elements = $request->{$message_type}->{UserElementType};
176 $elements = [$elements] unless (ref $elements eq 'ARRAY');
177 my $optionalfields = $self->handle_user_elements($user, $elements);
178 $userdata->UserOptionalFields($optionalfields);
181 $response->data($userdata);
188 $ils->acceptitem($request);
190 Processes an AcceptItem request.
198 # Check our session and login if necessary.
199 $self->login() unless ($self->checkauth());
201 # Common preparation.
202 my $message = $self->parse_request_type($request);
203 my $response = NCIP::Response->new({type => $message . 'Response'});
204 $response->header($self->make_header($request));
206 # We only accept holds for the time being.
207 if ($request->{$message}->{RequestedActionType} =~ /^hold\W/i) {
208 # We need the item id or we can't do anything at all.
209 my ($item_barcode, $item_idfield) = $self->find_item_barcode($request);
210 if (ref($item_barcode) eq 'NCIP::Problem') {
211 $response->problem($item_barcode);
215 # We need to find a patron barcode or we can't look anyone up
217 my ($user_barcode, $user_idfield) = $self->find_user_barcode($request, 'UserIdentifierValue');
218 if (ref($user_barcode) eq 'NCIP::Problem') {
219 $response->problem($user_barcode);
222 # Look up our patron by barcode:
223 my $user = $self->retrieve_user_by_barcode($user_barcode, $user_idfield);
224 if (ref($user) eq 'NCIP::Problem') {
225 $response->problem($user);
228 # We're doing patron checks before looking for bibliographic
229 # information and creating the item because problems with the
230 # patron are more likely to occur.
231 my $problem = $self->check_user_for_problems($user, 'HOLD');
233 $response->problem($problem);
237 # Check if the item barcode already exists:
238 my $item = $self->retrieve_copy_details_by_barcode($item_barcode);
240 # What to do here was not defined in the
241 # specification. Since the copies that we create this way
242 # should get deleted when checked in, it would be an error
243 # if we try to create another one. It means that something
244 # has gone wrong somewhere.
248 ProblemType => 'Duplicate Item',
249 ProblemDetail => "Item with barcode $item_barcode already exists.",
250 ProblemElement => $item_idfield,
251 ProblemValue => $item_barcode
258 # Now, we have to create our new copy and/or bib and call number.
260 # First, we have to gather the necessary information from the
261 # request. Store in a hashref for convenience. We may write a
262 # method to get this information in the future if we find we
263 # need it in other handlers. Such a function would be a
264 # candidate to go into our parent, NCIP::ILS.
266 barcode => $item_barcode,
267 call_number => $request->{$message}->{ItemOptionalFields}->{ItemDescription}->{CallNumber},
268 title => $request->{$message}->{ItemOptionalFields}->{BibliographicDescription}->{Title},
269 author => $request->{$message}->{ItemOptionalFields}->{BibliographicDescription}->{Author},
270 publisher => $request->{$message}->{ItemOptionalFields}->{BibliographicDescription}->{Publisher},
271 publication_date => $request->{$message}->{ItemOptionalFields}->{BibliographicDescription}->{PublicationDate},
272 medium => $request->{$message}->{ItemOptionalFields}->{BibliographicDescription}->{MediumType},
273 electronic => $request->{$message}->{ItemOptionalFields}->{BibliographicDescription}->{ElectronicResource}
276 if ($self->{config}->{items}->{use_precats}) {
277 # We only need to create a precat copy.
278 $item = $self->create_precat_copy($item_info);
280 # We have to create a "partial" bib record, a call number and a copy.
281 $item = $self->create_fuller_copy($item_info);
284 # If we failed to create the copy, report a problem.
288 ProblemType => 'Temporary Processing Failure',
289 ProblemDetail => 'Failed to create the item in the system',
290 ProblemElement => $item_idfield,
291 ProblemValue => $item_barcode
297 # We try to find the pickup location in our database. It's OK
298 # if it does not exist, the user's home library will be used
300 my $location = $self->find_location_failover($request->{$message}->{PickupLocation}, $request, $message);
302 # Now, we place the hold on the newly created copy on behalf
303 # of the patron retrieved above.
304 my $hold = $self->place_hold($item, $user, $location);
305 if (ref($hold) eq 'NCIP::Problem') {
306 $response->problem($hold);
310 # We return the RequestId and optionally, the ItemID. We'll
311 # just return what was sent to us, since we ignored all of it
314 $data->{RequestId} = NCIP::RequestId->new(
316 AgencyId => $request->{$message}->{RequestId}->{AgencyId},
317 RequestIdentifierType => $request->{$message}->{RequestId}->{RequestIdentifierType},
318 RequestIdentifierValue => $request->{$message}->{RequestId}->{RequestIdentifierValue}
321 $data->{ItemId} = NCIP::Item::Id->new(
323 AgencyId => $request->{$message}->{ItemId}->{AgencyId},
324 ItemIdentifierType => $request->{$message}->{ItemId}->{ItemIdentifierType},
325 ItemIdentifierValue => $request->{$message}->{ItemId}->{ItemIdentifierValue}
328 $response->data($data);
331 my $problem = NCIP::Problem->new();
332 $problem->ProblemType('Unauthorized Combination Of Element Values For System');
333 $problem->ProblemDetail('We only support Hold For Pickup');
334 $problem->ProblemElement('RequestedActionType');
335 $problem->ProblemValue($request->{$message}->{RequestedActionType});
336 $response->problem($problem);
344 $response = $ils->checkinitem($request);
346 Checks the item in if we can find the barcode in the message. It
347 returns problems if it cannot find the item in the system or if the
348 item is not checked out.
350 It could definitely use some more brains at some point as it does not
351 fully support everything that the standard allows. It also does not
352 really check if the checkin succeeded or not.
360 # Check our session and login if necessary:
361 $self->login() unless ($self->checkauth());
364 my $message = $self->parse_request_type($request);
365 my $response = NCIP::Response->new({type => $message . 'Response'});
366 $response->header($self->make_header($request));
368 # We need the copy barcode from the message.
369 my ($item_barcode, $item_idfield) = $self->find_item_barcode($request);
370 if (ref($item_barcode) eq 'NCIP::Problem') {
371 $response->problem($item_barcode);
375 # Retrieve the copy details.
376 my $details = $self->retrieve_copy_details_by_barcode($item_barcode);
378 # Return an Unknown Item problem unless we find the copy.
382 ProblemType => 'Unknown Item',
383 ProblemDetail => "Item with barcode $item_barcode is not known.",
384 ProblemElement => $item_idfield,
385 ProblemValue => $item_barcode
392 # Check if a UserId was provided. If so, this is the patron to
393 # whom the copy should be checked out.
395 my ($user_barcode, $user_idfield) = $self->find_user_barcode($request);
396 # We ignore the problem, because the UserId is optional.
397 if (ref($user_barcode) ne 'NCIP::Problem') {
398 $user = $self->retrieve_user_by_barcode($user_barcode, $user_idfield);
399 # We don't ignore a problem here, however.
400 if (ref($user) eq 'NCIP::Problem') {
401 $response->problem($user);
407 my $copy = $details->{copy};
409 # Look for a circulation and examine its information:
410 my $circ = $details->{circ};
412 # Check the circ details to see if the copy is checked out and, if
413 # the patron was provided, that it is checked out to the patron in
414 # question. We also verify the copy ownership and circulation
416 my $problem = $self->check_circ_details($circ, $copy, $user);
418 # We need to fill in some information, however.
419 if (!$problem->ProblemValue() && !$problem->ProblemElement()) {
420 $problem->ProblemValue($user_barcode);
421 $problem->ProblemElement($user_idfield);
422 } elsif (!$problem->ProblemElement()) {
423 $problem->ProblemElement($item_idfield);
425 $response->problem($problem);
429 # Checkin parameters. We want to skip hold targeting or making
430 # transits, to force the checkin despite the copy status, as
431 # well as void overdues.
433 copy_barcode => $copy->barcode(),
438 my $result = $U->simplereq(
440 'open-ils.circ.checkin.override',
441 $self->{session}->{authtoken},
444 if (ref($result) eq 'ARRAY') {
445 $result = $result->[0];
447 if ($result->{textcode} eq 'SUCCESS') {
448 # Delete the copy. Since delete_copy checks ownership
449 # before attempting to delete the copy, we don't bother
450 # checking who owns it.
451 $self->delete_copy($copy);
452 # We need the circulation user for the information below, so we retrieve it.
453 my $circ_user = $self->retrieve_user_by_id($circ->usr());
455 ItemId => NCIP::Item::Id->new(
457 AgencyId => $request->{$message}->{ItemId}->{AgencyId},
458 ItemIdentifierType => $request->{$message}->{ItemId}->{ItemIdentifierType},
459 ItemIdentifierValue => $request->{$message}->{ItemId}->{ItemIdentifierValue}
462 UserId => NCIP::User::Id->new(
464 UserIdentifierType => 'Barcode Id',
465 UserIdentifierValue => $circ_user->card->barcode()
470 # Look for UserElements requested and add it to the response:
471 my $elements = $request->{$message}->{UserElementType};
473 $elements = [$elements] unless (ref $elements eq 'ARRAY');
474 my $optionalfields = $self->handle_user_elements($circ_user, $elements);
475 $data->{UserOptionalFields} = $optionalfields;
477 $elements = $request->{$message}->{ItemElementType};
479 $elements = [$elements] unless (ref $elements eq 'ARRAY');
480 my $optionalfields = $self->handle_item_elements($copy, $elements);
481 $data->{ItemOptionalFields} = $optionalfields;
484 $response->data($data);
486 # At some point in the future, we should probably check if
487 # they requested optional user or item elements and return
488 # those. For the time being, we ignore those at the risk of
489 # being considered non-compliant.
491 $response->problem(_problem_from_event('Checkin Failed', $result));
499 $response = $ils->renewitem($request);
501 Handle the RenewItem message.
509 # Check our session and login if necessary:
510 $self->login() unless ($self->checkauth());
513 my $message = $self->parse_request_type($request);
514 my $response = NCIP::Response->new({type => $message . 'Response'});
515 $response->header($self->make_header($request));
517 # We need the copy barcode from the message.
518 my ($item_barcode, $item_idfield) = $self->find_item_barcode($request);
519 if (ref($item_barcode) eq 'NCIP::Problem') {
520 $response->problem($item_barcode);
524 # Retrieve the copy details.
525 my $details = $self->retrieve_copy_details_by_barcode($item_barcode);
527 # Return an Unknown Item problem unless we find the copy.
531 ProblemType => 'Unknown Item',
532 ProblemDetail => "Item with barcode $item_barcode is not known.",
533 ProblemElement => $item_idfield,
534 ProblemValue => $item_barcode
541 # User is required for RenewItem.
542 my ($user_barcode, $user_idfield) = $self->find_user_barcode($request);
543 if (ref($user_barcode) eq 'NCIP::Problem') {
544 $response->problem($user_barcode);
547 my $user = $self->retrieve_user_by_barcode($user_barcode, $user_idfield);
548 if (ref($user) eq 'NCIP::Problem') {
549 $response->problem($user);
554 my $copy = $details->{copy};
556 # Look for a circulation and examine its information:
557 my $circ = $details->{circ};
559 # Check the circ details to see if the copy is checked out and, if
560 # the patron was provided, that it is checked out to the patron in
561 # question. We also verify the copy ownership and circulation
563 my $problem = $self->check_circ_details($circ, $copy, $user);
565 # We need to fill in some information, however.
566 if (!$problem->ProblemValue() && !$problem->ProblemElement()) {
567 $problem->ProblemValue($user_barcode);
568 $problem->ProblemElement($user_idfield);
569 } elsif (!$problem->ProblemElement()) {
570 $problem->ProblemElement($item_idfield);
572 $response->problem($problem);
576 # Check if user is blocked from renewals:
577 $problem = $self->check_user_for_problems($user, 'RENEW');
579 # Replace the ProblemElement and ProblemValue fields.
580 $problem->ProblemElement($user_idfield);
581 $problem->ProblemValue($user_barcode);
582 $response->problem($problem);
586 # Check if the duration rule allows renewals. It should have been
587 # fleshed during the copy details retrieve.
588 my $rule = $circ->duration_rule();
589 unless (ref($rule)) {
590 $rule = $U->simplereq(
592 'open-ils.pcrud.retrieve.crcd',
593 $self->{session}->{authtoken},
597 if ($rule->max_renewals() < 1) {
601 ProblemType => 'Item Not Renewable',
602 ProblemDetail => 'Item may not be renewed.',
603 ProblemElement => $item_idfield,
604 ProblemValue => $item_barcode
611 # Check if there are renewals remaining on the latest circ:
612 if ($circ->renewal_remaining() < 1) {
616 ProblemType => 'Maximum Renewals Exceeded',
617 ProblemDetail => 'Renewal cannot proceed because the User has already renewed the Item the maximum number of times permitted.',
618 ProblemElement => $item_idfield,
619 ProblemValue => $item_barcode
626 # Now, we attempt the renewal. If it fails, we simply say that the
627 # user is not allowed to renew this item, without getting into
630 copy_id => $copy->id(),
631 patron_id => $user->id(),
634 my $r = $U->simplereq(
636 'open-ils.circ.renew.override',
637 $self->{session}->{authtoken},
641 # We only look at the first one, since more than one usually means
643 if (ref($r) eq 'ARRAY') {
646 if ($r->{textcode} ne 'SUCCESS') {
647 $problem = _problem_from_event('Renewal Failed', $r);
648 $response->problem($problem);
651 ItemId => NCIP::Item::Id->new(
653 AgencyId => $request->{$message}->{ItemId}->{AgencyId},
654 ItemIdentifierType => $request->{$message}->{ItemId}->{ItemIdentifierType},
655 ItemIdentifierValue => $request->{$message}->{ItemId}->{ItemIdentifierValue}
658 UserId => NCIP::User::Id->new(
660 UserIdentifierType => 'Barcode Id',
661 UserIdentifierValue => $user->card->barcode()
665 # We need to retrieve the copy details again to refresh our
666 # circ information to get the new due date.
667 $details = $self->retrieve_copy_details_by_barcode($item_barcode);
668 $circ = $details->{circ};
669 $data->{DateDue} = _fix_date($circ->due_date());
671 # Look for UserElements requested and add it to the response:
672 my $elements = $request->{$message}->{UserElementType};
674 $elements = [$elements] unless (ref $elements eq 'ARRAY');
675 my $optionalfields = $self->handle_user_elements($user, $elements);
676 $data->{UserOptionalFields} = $optionalfields;
678 $elements = $request->{$message}->{ItemElementType};
680 $elements = [$elements] unless (ref $elements eq 'ARRAY');
681 my $optionalfields = $self->handle_item_elements($details->{copy}, $elements);
682 $data->{ItemOptionalFields} = $optionalfields;
685 $response->data($data);
688 # At some point in the future, we should probably check if
689 # they requested optional user or item elements and return
690 # those. For the time being, we ignore those at the risk of
691 # being considered non-compliant.
698 $response = $ils->checkoutitem($request);
700 Handle the Checkoutitem message.
708 # Check our session and login if necessary:
709 $self->login() unless ($self->checkauth());
712 my $message = $self->parse_request_type($request);
713 my $response = NCIP::Response->new({type => $message . 'Response'});
714 $response->header($self->make_header($request));
716 # We need the copy barcode from the message.
717 my ($item_barcode, $item_idfield) = $self->find_item_barcode($request);
718 if (ref($item_barcode) eq 'NCIP::Problem') {
719 $response->problem($item_barcode);
723 # Retrieve the copy details.
724 my $details = $self->retrieve_copy_details_by_barcode($item_barcode);
726 # Return an Unknown Item problem unless we find the copy.
730 ProblemType => 'Unknown Item',
731 ProblemDetail => "Item with barcode $item_barcode is not known.",
732 ProblemElement => $item_idfield,
733 ProblemValue => $item_barcode
740 # User is required for CheckOutItem.
741 my ($user_barcode, $user_idfield) = $self->find_user_barcode($request);
742 if (ref($user_barcode) eq 'NCIP::Problem') {
743 $response->problem($user_barcode);
746 my $user = $self->retrieve_user_by_barcode($user_barcode, $user_idfield);
747 if (ref($user) eq 'NCIP::Problem') {
748 $response->problem($user);
753 my $copy = $details->{copy};
755 # Check if the copy can circulate.
756 unless ($self->copy_can_circulate($copy)) {
760 ProblemType => 'Item Does Not Circulate',
761 ProblemDetail => "Item with barcode $item_barcode does not circulate.",
762 ProblemElement => $item_idfield,
763 ProblemValue => $item_barcode
770 # Look for a circulation and examine its information:
771 my $circ = $details->{circ};
773 # Check if the item is already checked out.
774 if ($circ && !$circ->checkin_time()) {
778 ProblemType => 'Item Already Checked Out',
779 ProblemDetail => "Item with barcode $item_barcode is already checked out.",
780 ProblemElement => $item_idfield,
781 ProblemValue => $item_barcode
788 # Check if user is blocked from circulation:
789 my $problem = $self->check_user_for_problems($user, 'CIRC');
791 # Replace the ProblemElement and ProblemValue fields.
792 $problem->ProblemElement($user_idfield);
793 $problem->ProblemValue($user_barcode);
794 $response->problem($problem);
798 # Check for the copy being in transit and receive or abort it.
799 my $transit = $U->simplereq(
801 'open-ils.circ.open_copy_transit.retrieve',
802 $self->{session}->{authtoken},
805 if (ref($transit) eq 'Fieldmapper::action::transit_copy') {
806 if ($transit->dest() == $self->{session}->{work_ou}->id()) {
807 my $r = $U->simplereq(
809 'open-ils.circ.copy_transit.receive',
810 $self->{session}->{authtoken},
811 {copyid => $copy->id()}
813 } elsif ($transit->source() == $self->{session}->{work_ou}->id()) {
814 my $r = $U->simplereq(
816 'open-ils.circ.transit.abort',
817 $self->{session}->{authtoken},
818 {copyid => $copy->id()}
823 # Now, we attempt the check out. If it fails, we simply say that
824 # the user is not allowed to check out this item, without getting
827 copy_id => $copy->id(),
828 patron_id => $user->id(),
830 my $r = $U->simplereq(
832 'open-ils.circ.checkout.full.override',
833 $self->{session}->{authtoken},
837 # We only look at the first one, since more than one usually means
839 if (ref($r) eq 'ARRAY') {
842 if ($r->{textcode} ne 'SUCCESS') {
843 $problem = _problem_from_event('Check Out Failed', $r);
844 $response->problem($problem);
847 ItemId => NCIP::Item::Id->new(
849 AgencyId => $request->{$message}->{ItemId}->{AgencyId},
850 ItemIdentifierType => $request->{$message}->{ItemId}->{ItemIdentifierType},
851 ItemIdentifierValue => $request->{$message}->{ItemId}->{ItemIdentifierValue}
854 UserId => NCIP::User::Id->new(
856 UserIdentifierType => 'Barcode Id',
857 UserIdentifierValue => $user->card->barcode()
861 # We need to retrieve the copy details again to refresh our
862 # circ information to get the due date.
863 $details = $self->retrieve_copy_details_by_barcode($item_barcode);
864 $circ = $details->{circ};
865 $data->{DateDue} = _fix_date($circ->due_date());
867 # Look for UserElements requested and add it to the response:
868 my $elements = $request->{$message}->{UserElementType};
870 $elements = [$elements] unless (ref $elements eq 'ARRAY');
871 my $optionalfields = $self->handle_user_elements($user, $elements);
872 $data->{UserOptionalFields} = $optionalfields;
874 $elements = $request->{$message}->{ItemElementType};
876 $elements = [$elements] unless (ref $elements eq 'ARRAY');
877 my $optionalfields = $self->handle_item_elements($details->{copy}, $elements);
878 $data->{ItemOptionalFields} = $optionalfields;
881 $response->data($data);
884 # At some point in the future, we should probably check if
885 # they requested optional user or item elements and return
886 # those. For the time being, we ignore those at the risk of
887 # being considered non-compliant.
894 $response = $ils->requestitem($request);
896 Handle the NCIP RequestItem message.
903 # Check our session and login if necessary:
904 $self->login() unless ($self->checkauth());
907 my $message = $self->parse_request_type($request);
908 my $response = NCIP::Response->new({type => $message . 'Response'});
909 $response->header($self->make_header($request));
911 # Because we need to have a user to place a hold, because the user
912 # is likely to have problems, and because getting the item
913 # information for the hold is trickier than getting the user
914 # information, we'll do the user first and short circuit out of
915 # the function if there is a problem with the user.
916 my ($user_barcode, $user_idfield) = $self->find_user_barcode($request);
917 if (ref($user_barcode) eq 'NCIP::Problem') {
918 $response->problem($user_barcode);
921 my $user = $self->retrieve_user_by_barcode($user_barcode, $user_idfield);
922 if (ref($user) eq 'NCIP::Problem') {
923 $response->problem($user);
926 my $problem = $self->check_user_for_problems($user, 'HOLD');
928 $response->problem($problem);
932 # RequestItem is a blast. We need to check if we have a copy
933 # barcode and/or if we have BibliographicIds. If we have both or
934 # either, we then need to figure out what we're placing the hold
935 # on, a copy, a volume or a bib. We don't currently do part holds,
936 # but maybe we should some day. We can also be sent more than 1
937 # BibliographicId, so we look for certain identifiers first, and
938 # then others in decreasing preference: SYSNUMBER, ISBN, and ISSN.
940 # Not to mention that there are two kinds of BibliographicId field
941 # with different field names, and both can be intermixed in an
942 # incoming message! (I just /love/ this nonsense.)
944 # This here is the thing we're going to put on hold:
947 # We need copy details if we find in a couple of places below.
950 # We need the copy barcode from the message.
951 my ($item_barcode, $item_idfield) = $self->find_item_barcode($request);
952 if (ref($item_barcode) ne 'NCIP::Problem') {
953 # Retrieve the copy details.
954 $copy_details = $self->retrieve_copy_details_by_barcode($item_barcode);
955 unless ($copy_details) {
956 # Return an Unknown Item problem unless we find the copy.
960 ProblemType => 'Unknown Item',
961 ProblemDetail => "Item with barcode $item_barcode is not known.",
962 ProblemElement => $item_idfield,
963 ProblemValue => $item_barcode
969 $item = $copy_details->{volume}; # We place a volume hold.
972 # We weren't given copy information to target, or we can't find
973 # it, so we need to look for a target via BibliographicId.
975 my @biblio_ids = $self->find_bibliographic_ids($request);
977 $item = $self->find_target_via_bibliographic_id(@biblio_ids);
981 # If we don't have an item, then blow up with a problem that may
982 # have been set when we went looking for the ItemId.
984 if (ref($item_barcode) eq 'NCIP::Problem') {
985 $response->problem($item_barcode);
990 ProblemType => 'Request Item Not Found',
991 ProblemDetail => 'Unable to determine the item to request from input message.',
992 ProblemElement => 'NULL',
993 ProblemValue => 'NULL'
999 } elsif (ref($item) eq 'NCIP::Problem') {
1000 $response->problem($item);
1004 # We have an item. If we have a biblio.record_entry object,
1005 # Auto-Graphics expects us to place the hold such that it is
1006 # limited to the branch or system whose id they have given us.
1007 # We, therefore, look for an org_unit based on the ToAgencyId from
1008 # the InitiationHeader.
1010 if (ref($item) eq 'Fieldmapper::biblio::record_entry') {
1011 $ou = $self->find_location_failover(undef, $request, $message);
1014 # See if we were given a PickupLocation.
1016 if ($request->{$message}->{PickupLocation}) {
1017 my $loc = $request->{$message}->{PickupLocation};
1018 $loc =~ s/^.*://; # strip everything up to the last
1019 # semi-colon, if any.
1020 $location = $self->retrieve_org_unit_by_shortname($loc);
1023 # Look for a NeedBeforeDate to use as expiration...
1024 my $hold_expiration = $request->{$message}->{NeedBeforeDate};
1027 my $hold = $self->place_hold($item, $user, $location, $hold_expiration, $ou);
1028 if (ref($hold) eq 'NCIP::Problem') {
1029 $response->problem($hold);
1032 RequestId => NCIP::RequestId->new(
1034 AgencyId => $request->{$message}->{RequestId}->{AgencyId},
1035 RequestIdentifierType => $request->{$message}->{RequestId}->{RequestIdentifierType},
1036 RequestIdentifierValue => $request->{$message}->{RequestId}->{RequestIdentifierValue}
1039 UserId => NCIP::User::Id->new(
1041 UserIdentifierType => 'Barcode Id',
1042 UserIdentifierValue => $user->card->barcode()
1045 RequestType => $request->{$message}->{RequestType},
1046 RequestScopeType => $request->{$message}->{RequestScopeType}
1048 # Fill in the ItemId based on what we have.
1049 if ($item_barcode && ref($item_barcode) ne 'NCIP::Problem') {
1050 $data->{ItemId} = NCIP::Item::Id->new({
1051 ItemIdentifierValue => $item_barcode,
1052 ItemIdentifierType => 'Barcode'
1055 $data->{ItemId} = NCIP::Item::Id->new({
1056 ItemIdentifierValue => $item->id(),
1058 # if we have an $ou, we return the AgencyId, else set
1059 # ItemIdentifierType.
1061 $data->{ItemId}->AgencyId($ou->shortname());
1063 $data->{ItemId}->ItemIdentifierType('SYSNUMBER');
1067 # Look for UserElements requested and add it to the response:
1068 my $elements = $request->{$message}->{UserElementType};
1070 $elements = [$elements] unless (ref $elements eq 'ARRAY');
1071 my $optionalfields = $self->handle_user_elements($user, $elements);
1072 $data->{UserOptionalFields} = $optionalfields;
1074 $elements = $request->{$message}->{ItemElementType};
1076 $copy_details = $self->find_copy_details_by_item($item) unless ($copy_details);
1077 $elements = [$elements] unless (ref($elements) eq 'ARRAY');
1078 my $optionalfields = $self->handle_item_elements($copy_details->{copy}, $elements);
1079 $data->{ItemOptionalFields} = $optionalfields;
1082 $response->data($data);
1088 =head2 cancelrequestitem
1090 $response = $ils->cancelrequestitem($request);
1092 Handle the NCIP CancelRequestItem message.
1096 sub cancelrequestitem {
1098 my $request = shift;
1099 # Check our session and login if necessary:
1100 $self->login() unless ($self->checkauth());
1103 my $message = $self->parse_request_type($request);
1104 my $response = NCIP::Response->new({type => $message . 'Response'});
1105 $response->header($self->make_header($request));
1107 # UserId is required by the standard, but we might not really need it.
1108 my ($user_barcode, $user_idfield) = $self->find_user_barcode($request);
1109 if (ref($user_barcode) eq 'NCIP::Problem') {
1110 $response->problem($user_barcode);
1113 my $user = $self->retrieve_user_by_barcode($user_barcode, $user_idfield);
1114 if (ref($user) eq 'NCIP::Problem') {
1115 $response->problem($user);
1119 # Auto-Graphics has agreed to return the ItemId that we sent them
1120 # in the RequestItemResponse when they attempt CancelRequestItem
1121 # for that same request. For the sake of time, we're only going
1122 # to support that method of looking up the hold request in
1123 # Evergreen. We leave it as future enhancement to make this
1124 # "portable" to other vendors. (Frankly, that's a fool's errand.
1125 # NCIP is one of those "standards" where you neeed a separate
1126 # implementation for every vendor.)
1127 my $item_id = $request->{$message}->{ItemId};
1129 # We'll throw a problem that we're missing needed information.
1130 my $problem = NCIP::Problem->new();
1131 $problem->ProblemType('Needed Data Missing');
1132 $problem->ProblemDetail('Cannot find ItemId in message.');
1133 $problem->ProblemElement('ItemId');
1134 $problem->ProblemValue('NULL');
1135 $response->problem($problem);
1138 my $idvalue = $item_id->{ItemIdentifierValue};
1139 my $itemagy = $item_id->{AgencyId};
1140 my $selection_ou = $self->find_location_failover($itemagy, $request, $message);
1141 # We should support looking up holds by barcode, since we still
1142 # support placing them by barcode, but that is not how it is going
1143 # to work with Auto-Graphics, apparently. I'll leave the
1144 # reimplementation of that for a future enhancement.
1146 # See if we can find the hold:
1147 my $hold = $self->_hold_search($user, $idvalue, $selection_ou);
1148 if ($hold && $hold->transit()) {
1152 ProblemType => 'Request Already Processed',
1153 ProblemDetail => 'Request has already been processed',
1154 ProblemElement => 'RequestIdentifierValue',
1155 ProblemValue => $request->{message}->{RequestId}->{RequestIdentifierValue}
1160 $self->cancel_hold($hold);
1162 RequestId => NCIP::RequestId->new(
1164 AgencyId => $request->{$message}->{RequestId}->{AgencyId},
1165 RequestIdentifierType => $request->{$message}->{RequestId}->{RequestIdentifierType},
1166 RequestIdentifierValue => $request->{$message}->{RequestId}->{RequestIdentifierValue}
1169 UserId => NCIP::User::Id->new(
1171 UserIdentifierType => 'Barcode Id',
1172 UserIdentifierValue => $user->card->barcode()
1175 ItemId => NCIP::Item::Id->new(
1177 AgencyId => $request->{$message}->{ItemId}->{AgencyId},
1178 ItemIdentifierType => $request->{$message}->{ItemId}->{ItemIdentifierType},
1179 ItemIdentifierValue => $request->{$message}->{ItemId}->{ItemIdentifierValue}
1183 # Look for UserElements requested and add it to the response:
1184 my $elements = $request->{$message}->{UserElementType};
1186 $elements = [$elements] unless (ref $elements eq 'ARRAY');
1187 my $optionalfields = $self->handle_user_elements($user, $elements);
1188 $data->{UserOptionalFields} = $optionalfields;
1190 $elements = $request->{$message}->{ItemElementType};
1191 if ($elements && $hold->current_copy()) {
1192 $elements = [$elements] unless (ref $elements eq 'ARRAY');
1193 my $copy_details = $self->retrieve_copy_details_by_id($hold->current_copy());
1194 if ($copy_details) {
1195 my $optionalfields = $self->handle_item_elements($copy_details->{copy}, $elements);
1196 $data->{ItemOptionalFields} = $optionalfields;
1199 $response->data($data);
1204 ProblemType => 'Unknown Request',
1205 ProblemDetail => 'No request found for the item and user',
1206 ProblemElement => 'NULL',
1207 ProblemValue => 'NULL'
1216 =head1 METHODS USEFUL to SUBCLASSES
1218 =head2 handle_user_elements
1219 $useroptionalfield = $ils->handle_user_elements($user, $elements);
1221 Returns NCIP::User::OptionalFields for the given user and arrayref of
1226 sub handle_user_elements {
1229 my $elements = shift;
1230 my $optionalfields = NCIP::User::OptionalFields->new();
1232 # First, we'll look for name information.
1233 if (grep {$_ eq 'Name Information'} @$elements) {
1234 my $name = NCIP::StructuredPersonalUserName->new();
1235 $name->Surname($user->family_name());
1236 $name->GivenName($user->first_given_name());
1237 $name->Prefix($user->prefix());
1238 $name->Suffix($user->suffix());
1239 $optionalfields->NameInformation($name);
1242 # Next, check for user address information.
1243 if (grep {$_ eq 'User Address Information'} @$elements) {
1246 # See if the user has any valid, physcial addresses.
1247 foreach my $addr (@{$user->addresses()}) {
1248 next if ($U->is_true($addr->pending()));
1249 my $address = NCIP::User::AddressInformation->new({UserAddressRoleType=>$addr->address_type()});
1250 my $structured = NCIP::StructuredAddress->new();
1251 $structured->Line1($addr->street1());
1252 $structured->Line2($addr->street2());
1253 $structured->Locality($addr->city());
1254 $structured->Region($addr->state());
1255 $structured->PostalCode($addr->post_code());
1256 $structured->Country($addr->country());
1257 $address->PhysicalAddress(
1258 NCIP::PhysicalAddress->new(
1260 StructuredAddress => $structured,
1261 Type => 'Postal Address'
1265 push @$addresses, $address;
1268 # Right now, we're only sharing email address if the user
1270 if ($user->email()) {
1271 my $address = NCIP::User::AddressInformation->new({UserAddressRoleType=>'Email Address'});
1272 $address->ElectronicAddress(
1273 NCIP::ElectronicAddress->new({
1275 Data=>$user->email()
1278 push @$addresses, $address;
1280 # Auto-graphics asked for the phone numbers.
1281 if ($user->day_phone()) {
1282 my $address = NCIP::User::AddressInformation->new({UserAddressRoleType=>'Day Phone'});
1283 $address->ElectronicAddress(
1284 NCIP::ElectronicAddress->new(
1287 Data=>$user->day_phone()
1291 push @$addresses, $address;
1293 if ($user->evening_phone()) {
1294 my $address = NCIP::User::AddressInformation->new({UserAddressRoleType=>'Evening Phone'});
1295 $address->ElectronicAddress(
1296 NCIP::ElectronicAddress->new(
1298 Type=>'Evening Phone',
1299 Data=>$user->evening_phone()
1303 push @$addresses, $address;
1305 if ($user->other_phone()) {
1306 my $address = NCIP::User::AddressInformation->new({UserAddressRoleType=>'Other Phone'});
1307 $address->ElectronicAddress(
1308 NCIP::ElectronicAddress->new(
1310 Type=>'Other Phone',
1311 Data=>$user->other_phone()
1315 push @$addresses, $address;
1318 $optionalfields->UserAddressInformation($addresses);
1321 # Check for User Privilege.
1322 if (grep {$_ eq 'User Privilege'} @$elements) {
1323 # Get the user's group:
1324 my $pgt = $U->simplereq(
1326 'open-ils.pcrud.retrieve.pgt',
1327 $self->{session}->{authtoken},
1331 my $privilege = NCIP::User::Privilege->new();
1332 $privilege->AgencyId($user->home_ou->shortname());
1333 $privilege->AgencyUserPrivilegeType($pgt->name());
1334 $privilege->ValidToDate(_fix_date($user->expire_date()));
1335 $privilege->ValidFromDate(_fix_date($user->create_date()));
1337 my $status = 'Active';
1338 if (_expired($user)) {
1339 $status = 'Expired';
1340 } elsif ($U->is_true($user->barred())) {
1342 } elsif (!$U->is_true($user->active())) {
1343 $status = 'Inactive';
1346 $privilege->UserPrivilegeStatus(
1347 NCIP::User::PrivilegeStatus->new({
1348 UserPrivilegeStatusType => $status
1353 $optionalfields->UserPrivilege([$privilege]);
1357 # Check for Block Or Trap.
1358 if (grep {$_ eq 'Block Or Trap'} @$elements) {
1361 # First, let's check if the profile is blocked from ILL.
1362 if (grep {$_->id() == $user->profile()} @{$self->{blocked_profiles}}) {
1363 my $block = NCIP::User::BlockOrTrap->new();
1364 $block->AgencyId($user->home_ou->shortname());
1365 $block->BlockOrTrapType('Block Interlibrary Loan');
1366 push @$blocks, $block;
1369 # Next, we loop through the user's standing penalties
1370 # looking for blocks on CIRC, HOLD, and RENEW.
1371 my ($have_circ, $have_renew, $have_hold) = (0,0,0);
1372 foreach my $penalty (@{$user->standing_penalties()}) {
1373 next unless($penalty->standing_penalty->block_list());
1374 my @block_list = split(/\|/, $penalty->standing_penalty->block_list());
1375 my $ou = $U->simplereq(
1377 'open-ils.pcrud.retrieve.aou',
1378 $self->{session}->{authtoken},
1379 $penalty->org_unit()
1383 if (!$have_circ && grep {$_ eq 'CIRC'} @block_list) {
1384 my $bot = NCIP::User::BlockOrTrap->new();
1385 $bot->AgencyId($ou->shortname());
1386 $bot->BlockOrTrapType('Block Checkout');
1387 push @$blocks, $bot;
1392 if (!$have_hold && grep {$_ eq 'HOLD' || $_ eq 'FULFILL'} @block_list) {
1393 my $bot = NCIP::User::BlockOrTrap->new();
1394 $bot->AgencyId($ou->shortname());
1395 $bot->BlockOrTrapType('Block Holds');
1396 push @$blocks, $bot;
1401 if (!$have_renew && grep {$_ eq 'RENEW'} @block_list) {
1402 my $bot = NCIP::User::BlockOrTrap->new();
1403 $bot->AgencyId($ou->shortname());
1404 $bot->BlockOrTrapType('Block Renewals');
1405 push @$blocks, $bot;
1409 # Stop after we report one of each, even if more
1411 last if ($have_circ && $have_renew && $have_hold);
1414 $optionalfields->BlockOrTrap($blocks);
1417 return $optionalfields;
1420 =head2 handle_item_elements
1424 sub handle_item_elements {
1427 my $elements = shift;
1428 my $optionalfields = NCIP::Item::OptionalFields->new();
1430 my $details; # In case we need for more than one.
1432 if (grep {$_ eq 'Bibliographic Description'} @$elements) {
1434 # Check for a precat copy, 'cause it is simple.
1435 if ($copy->dummy_title()) {
1436 $description = NCIP::Item::BibliographicDescription->new();
1437 $description->Title($copy->dummy_title());
1438 $description->Author($copy->dummy_author());
1439 if ($copy->dummy_isbn()) {
1440 $description->BibliographicItemId(
1441 NCIP::Item::BibliographicItemId->new(
1443 BibliographicItemIdentifier => $copy->dummy_isbn(),
1444 BibliographicItemIdentifierCode => 'ISBN'
1450 $details = $self->retrieve_copy_details_by_barcode($copy->barcode()) unless($details);
1451 $description = NCIP::Item::BibliographicDescription->new();
1452 $description->Title($details->{mvr}->title());
1453 $description->Author($details->{mvr}->author());
1454 $description->BibliographicRecordId(
1455 NCIP::Item::BibliographicRecordId->new(
1457 BibliographicRecordIdentifier => $details->{mvr}->doc_id(),
1458 BibliographicRecordIdentifierCode => 'SYSNUMBER'
1462 if ($details->{mvr}->publisher()) {
1463 $description->Publisher($details->{mvr}->publisher());
1465 if ($details->{mvr}->pubdate()) {
1466 $description->PublicationDate($details->{mvr}->pubdate());
1468 if ($details->{mvr}->edition()) {
1469 $description->Edition($details->{mvr}->edition());
1472 $optionalfields->BibliographicDescription($description) if ($description);
1475 if (grep {$_ eq 'Item Description'} @$elements) {
1476 $details = $self->retrieve_copy_details_by_barcode($copy->barcode()) unless($details);
1477 # Call Number is the only field we currently return. We also
1478 # do not attempt to retun a prefix and suffix. Someone else
1479 # can deal with that if they want it.
1480 if ($details->{volume}) {
1481 $optionalfields->ItemDescription(
1482 NCIP::Item::Description->new(
1483 {CallNumber => $details->{volume}->label()}
1489 if (grep {$_ eq 'Circulation Status'} @$elements) {
1490 my $status = $copy->status();
1491 $status = $self->retrieve_copy_status($status) unless (ref($status));
1492 $optionalfields->CirculationStatus($status->name()) if ($status);
1495 if (grep {$_ eq 'Date Due'} @$elements) {
1496 $details = $self->retrieve_copy_details_by_barcode($copy->barcode()) unless($details);
1497 if ($details->{circ}) {
1498 if (!$details->{circ}->checkin_time()) {
1499 $optionalfields->DateDue(_fix_date($details->{circ}->due_date()));
1504 if (grep {$_ eq 'Item Use Restriction Type'} @$elements) {
1505 $optionalfields->ItemUseRestrictionType('None');
1508 if (grep {$_ eq 'Physical Condition'} @$elements) {
1509 $optionalfields->PhysicalCondition(
1510 NCIP::Item::PhysicalCondition->new(
1511 {PhysicalConditionType => 'Unknown'}
1516 return $optionalfields;
1523 Login to Evergreen via OpenSRF. It uses internal state from the
1524 configuration file to login.
1528 # Login via OpenSRF to Evergreen.
1532 # Get the authentication seed.
1533 my $seed = $U->simplereq(
1535 'open-ils.auth.authenticate.init',
1536 $self->{config}->{credentials}->{username}
1541 my $response = $U->simplereq(
1543 'open-ils.auth.authenticate.complete',
1545 username => $self->{config}->{credentials}->{username},
1546 password => md5_hex(
1547 $seed . md5_hex($self->{config}->{credentials}->{password})
1550 workstation => $self->{config}->{credentials}->{workstation}
1554 $self->{session}->{authtoken} = $response->{payload}->{authtoken};
1555 $self->{session}->{authtime} = $response->{payload}->{authtime};
1557 # Set/reset the work_ou and user data in case something changed.
1559 # Retrieve the work_ou as an object.
1560 $self->{session}->{work_ou} = $U->simplereq(
1562 'open-ils.pcrud.search.aou',
1563 $self->{session}->{authtoken},
1564 {shortname => $self->{config}->{credentials}->{work_ou}}
1567 # We need the user information in order to do some things.
1568 $self->{session}->{user} = $U->check_user_session($self->{session}->{authtoken});
1576 $valid = $ils->checkauth();
1578 Returns 1 if the object a 'valid' authtoken, 0 if not.
1585 # We use AppUtils to do the heavy lifting.
1586 if (defined($self->{session})) {
1587 if ($U->check_user_session($self->{session}->{authtoken})) {
1594 # If we reach here, we don't have a session, so we are definitely
1599 =head2 retrieve_user_by_barcode
1601 $user = $ils->retrieve_user_by_barcode($user_barcode, $user_idfield);
1603 Do a fleshed retrieve of a patron by barcode. Return the patron if
1604 found and valid. Return a NCIP::Problem of 'Unknown User' otherwise.
1606 The id field argument is used for the ProblemElement field in the
1607 NCIP::Problem object.
1609 An invalid patron is one where the barcode is not found in the
1610 database, the patron is deleted, or the barcode used to retrieve the
1611 patron is not active. The problem element is also returned if an error
1612 occurs during the retrieval.
1616 sub retrieve_user_by_barcode {
1617 my ($self, $barcode, $idfield) = @_;
1618 my $result = $U->simplereq(
1620 'open-ils.actor.user.fleshed.retrieve_by_barcode',
1621 $self->{session}->{authtoken},
1626 # Check for a failure, or a deleted, inactive, or expired user,
1627 # and if so, return empty userdata.
1628 if (!$result || $U->event_code($result) || $U->is_true($result->deleted())
1629 || !grep {$_->barcode() eq $barcode && $U->is_true($_->active())} @{$result->cards()}) {
1631 my $problem = NCIP::Problem->new();
1632 $problem->ProblemType('Unknown User');
1633 $problem->ProblemDetail("User with barcode $barcode unknown");
1634 $problem->ProblemElement($idfield);
1635 $problem->ProblemValue($barcode);
1642 =head2 retrieve_user_by_id
1644 $user = $ils->retrieve_user_by_id($id);
1646 Similar to C<retrieve_user_by_barcode> but takes the user's database
1647 id rather than barcode. This is useful when you have a circulation or
1648 hold and need to get information about the user's involved in the hold
1651 It returns a fleshed user on success or undef on failure.
1655 sub retrieve_user_by_id {
1656 my ($self, $id) = @_;
1658 # Do a fleshed retrieve of the patron, and flesh the fields that
1659 # we would normally use.
1660 my $result = $U->simplereq(
1662 'open-ils.actor.user.fleshed.retrieve',
1663 $self->{session}->{authtoken},
1665 [ 'card', 'cards', 'standing_penalties', 'addresses', 'home_ou' ]
1667 # Check for an error.
1668 undef($result) if ($result && $U->event_code($result));
1673 =head2 check_user_for_problems
1675 $problem = $ils>check_user_for_problems($user, 'HOLD, 'CIRC', 'RENEW');
1677 This function checks if a user has a blocked profile or any from a
1678 list of provided blocks. If it does, then a NCIP::Problem object is
1679 returned, otherwise an undefined value is returned.
1681 The list of blocks appears as additional arguments after the user. You
1682 can provide any value(s) that might appear in a standing penalty block
1683 lit in Evergreen. The example above checks for HOLD, CIRC, and
1684 RENEW. Any number of such values can be provided. If none are
1685 provided, the function only checks if the patron's profiles appears in
1686 the object's blocked profiles list.
1688 It stops on the first matching block, if any.
1692 sub check_user_for_problems {
1697 # Fill this in if we have a problem, otherwise just return it.
1700 # First, check the user's profile.
1701 if (grep {$_->id() == $user->profile()} @{$self->{blocked_profiles}}) {
1702 $problem = NCIP::Problem->new(
1704 ProblemType => 'User Blocked',
1705 ProblemDetail => 'User blocked from inter-library loan',
1706 ProblemElement => 'NULL',
1707 ProblemValue => 'NULL'
1712 # Next, check if the patron has one of the indicated blocks.
1714 foreach my $penalty (@{$user->standing_penalties()}) {
1715 if ($penalty->standing_penalty->block_list()) {
1716 my @pblocks = split(/\|/, $penalty->standing_penalty->block_list());
1717 foreach my $block (@blocks) {
1718 if (grep {$_ =~ /$block/} @pblocks) {
1719 $problem = NCIP::Problem->new(
1721 ProblemType => 'User Blocked',
1722 ProblemDetail => 'User blocked from ' .
1723 ($block eq 'HOLD') ? 'holds' : (($block eq 'RENEW') ? 'renewals' :
1724 (($block eq 'CIRC') ? 'checkout' : lc($block))),
1725 ProblemElement => 'NULL',
1726 ProblemValue => 'NULL'
1740 =head2 check_circ_details
1742 $problem = $ils->check_circ_details($circ, $copy, $user);
1744 Checks if we can checkin or renew a circulation. That is, the
1745 circulation is still open (i.e. the copy is still checked out), if we
1746 either own the copy or are the circulation location, and if the
1747 circulation is for the optional $user argument. $circ and $copy are
1748 required. $user is optional.
1750 Returns a problem if any of the above conditions fail. Returns undef
1751 if they pass and we can proceed with the checkin or renewal.
1753 If the failure occurred on the copy-related checks, then the
1754 ProblemElement field will be undefined and needs to be filled in with
1755 the item id field name. If the check for the copy being checked out to
1756 the provided user fails, then both ProblemElement and ProblemValue
1757 fields will be empty and need to be filled in by the caller.
1761 sub check_circ_details {
1762 my ($self, $circ, $copy, $user) = @_;
1764 # Shortcut for the next check.
1765 my $ou_id = $self->{session}->{work_ou}->id();
1767 if (!$circ || $circ->checkin_time() || ($circ->circ_lib() != $ou_id && $copy->circ_lib() != $ou_id)) {
1768 # Item isn't checked out.
1769 return NCIP::Problem->new(
1771 ProblemType => 'Item Not Checked Out',
1772 ProblemDetail => 'Item with barcode ' . $copy->barcode() . ' is not checked out.',
1773 ProblemValue => $copy->barcode()
1777 # Get data on the patron who has it checked out.
1778 my $circ_user = $self->retrieve_user_by_id($circ->usr());
1779 if ($user && $circ_user && $user->id() != $circ_user->id()) {
1780 # The ProblemElement and ProblemValue field need to be
1781 # filled in by the caller.
1782 return NCIP::Problem->new(
1784 ProblemType => 'Item Not Checked Out To This User',
1785 ProblemDetail => 'Item with barcode ' . $copy->barcode() . ' is not checked out to this user.',
1790 # If we get here, we're good to go.
1794 =head2 retrieve_copy_details_by_barcode
1796 $copy = $ils->retrieve_copy_details_by_barcode($copy_barcode);
1798 Look up and retrieve some copy details by the copy barcode. This
1799 method returns either a hashref with the copy details or undefined if
1800 no copy exists with that barcode or if some error occurs.
1802 The hashref has the fields copy, hold, transit, circ, volume, and mvr.
1804 This method differs from C<retrieve_user_by_barcode> in that a copy
1805 cannot be invalid if it exists and it is not always an error if no
1806 copy exists. In some cases, when handling AcceptItem, we might prefer
1807 there to be no copy.
1811 sub retrieve_copy_details_by_barcode {
1813 my $barcode = shift;
1815 my $copy = $U->simplereq(
1817 'open-ils.circ.copy_details.retrieve.barcode',
1818 $self->{session}->{authtoken},
1822 # If $copy is an event, return undefined.
1823 if ($copy && $U->event_code($copy)) {
1830 =head2 retrieve_copy_details_by_id
1832 $copy = $ils->retrieve_copy_details_by_id($copy_id);
1834 Retrieve copy_details by copy id. Same as the above, but with a copy
1835 id instead of barcode.
1839 sub retrieve_copy_details_by_id {
1841 my $copy_id = shift;
1843 my $copy = $U->simplereq(
1845 'open-ils.circ.copy_details.retrieve',
1846 $self->{session}->{authtoken},
1850 # If $copy is an event, return undefined.
1851 if ($copy && $U->event_code($copy)) {
1858 =head2 find_copy_details_by_item
1860 $copy_details = $ils->find_copy_details_by_item($item);
1862 This routine returns a copy_details hashref (See:
1863 retrieve_copy_details_by_barcode) for a given item. It attempts to
1864 find the "first" copy for the given item. If item is a call number it
1865 looks for the first, not deleted copy. If item is a bib, it looks for
1866 the first not deleted copy on the first not deleted call number. If
1867 item is a copy, it simply returns the details for the copy.
1871 sub find_copy_details_by_item {
1877 if (ref($item) eq 'Fieldmapper::biblio::record_entry') {
1878 my $acns = $U->simplereq(
1880 'open-ils.pcrud.search.acn.atomic',
1881 $self->{session}->{authtoken},
1883 record => $item->id(),
1887 ($item) = sort {$a->id() <=> $b->id()} @{$acns};
1890 if (ref($item) eq 'Fieldmapper::asset::call_number') {
1891 my $copies = $U->simplereq(
1893 'open-ils.pcrud.search.acp.atomic',
1894 $self->{session}->{authtoken},
1896 call_number => $item->id(),
1900 ($item) = sort {$a->id() <=> $b->id()} @{$copies};
1903 if (ref($item) eq 'Fieldmapper::asset::copy') {
1904 $details = $self->retrieve_copy_details_by_barcode($item->barcode());
1910 =head2 retrieve_copy_status
1912 $status = $ils->retrieve_copy_status($id);
1914 Retrive a copy status object by database ID.
1918 sub retrieve_copy_status {
1922 my $status = $U->simplereq(
1924 'open-ils.pcrud.retrieve.ccs',
1925 $self->{session}->{authtoken},
1932 =head2 retrieve_org_unit_by_shortname
1934 $org_unit = $ils->retrieve_org_unit_by_shortname($shortname);
1936 Retrieves an org. unit from the database by shortname, and fleshes the
1937 ou_type field. Returns the org. unit as a Fieldmapper object or
1942 sub retrieve_org_unit_by_shortname {
1944 my $shortname = shift;
1946 my $aou = $U->simplereq(
1948 'open-ils.actor.org_unit.retrieve_by_shortname',
1952 # We want to retrieve the type and manually "flesh" the object.
1954 my $type = $U->simplereq(
1956 'open-ils.pcrud.retrieve.aout',
1957 $self->{session}->{authtoken},
1960 $aou->ou_type($type) if ($type);
1966 =head2 retrieve_copy_location
1968 $location = $ils->retrieve_copy_location($location_id);
1970 Retrieve a copy location based on id.
1974 sub retrieve_copy_location {
1978 my $location = $U->simplereq(
1980 'open-ils.pcrud.retrieve.acpl',
1981 $self->{session}->{authtoken},
1988 =head2 retrieve_biblio_record_entry
1990 $bre = $ils->retrieve_biblio_record_entry($bre_id);
1992 Given a biblio.record_entry.id, this method retrieves a bre object.
1996 sub retrieve_biblio_record_entry {
2000 my $bre = $U->simplereq(
2002 'open-ils.pcrud.retrieve.bre',
2003 $self->{session}->{authtoken},
2010 =head2 create_precat_copy
2013 barcode => '312340123456789',
2014 author => 'Public, John Q.',
2015 title => 'Magnum Opus',
2016 call_number => '005.82',
2017 publisher => 'Brick House',
2018 publication_date => '2014'
2021 $item = $ils->create_precat_copy($item_info);
2024 Create a "precat" copy to use for the incoming item using a hashref of
2025 item information. At a minimum, the barcode, author and title fields
2026 need to be filled in. The other fields are ignored if provided.
2028 This method is called by the AcceptItem handler if the C<use_precats>
2029 configuration option is turned on.
2033 sub create_precat_copy {
2035 my $item_info = shift;
2037 my $item = Fieldmapper::asset::copy->new();
2038 $item->barcode($item_info->{barcode});
2039 $item->call_number(OILS_PRECAT_CALL_NUMBER);
2040 $item->dummy_title($item_info->{title});
2041 $item->dummy_author($item_info->{author});
2042 $item->circ_lib($self->{session}->{work_ou}->id());
2043 $item->circulate('t');
2044 $item->holdable('t');
2045 $item->opac_visible('f');
2046 $item->deleted('f');
2047 $item->fine_level(OILS_PRECAT_COPY_FINE_LEVEL);
2048 $item->loan_duration(OILS_PRECAT_COPY_LOAN_DURATION);
2051 $item->editor($self->{session}->{user}->id());
2052 $item->creator($self->{session}->{user}->id());
2055 # Actually create it:
2057 my $ses = OpenSRF::AppSession->create('open-ils.pcrud');
2060 $xact = $ses->request(
2061 'open-ils.pcrud.transaction.begin',
2062 $self->{session}->{authtoken}
2064 $item = $ses->request(
2065 'open-ils.pcrud.create.acp',
2066 $self->{session}->{authtoken},
2069 $xact = $ses->request(
2070 'open-ils.pcrud.transaction.commit',
2071 $self->{session}->{authtoken}
2079 'open-ils.pcrud.transaction.rollback',
2080 $self->{session}->{authtoken}
2090 =head2 create_fuller_copy
2093 barcode => '31234003456789',
2094 author => 'Public, John Q.',
2095 title => 'Magnum Opus',
2096 call_number => '005.82',
2097 publisher => 'Brick House',
2098 publication_date => '2014'
2101 $item = $ils->create_fuller_copy($item_info);
2103 Creates a skeletal bibliographic record, call number, and copy for the
2104 incoming item using a hashref with item information in it. At a
2105 minimum, the barcode, author, title, and call_number fields must be
2108 This method is used by the AcceptItem handler if the C<use_precats>
2109 configuration option is NOT set.
2113 sub create_fuller_copy {
2115 my $item_info = shift;
2119 # We do everything in one transaction, because it should be atomic.
2120 my $ses = OpenSRF::AppSession->create('open-ils.pcrud');
2124 $xact = $ses->request(
2125 'open-ils.pcrud.transaction.begin',
2126 $self->{session}->{authtoken}
2133 # The rest depends on there being a transaction.
2136 # Create the MARC record.
2137 my $record = MARC::Record->new();
2138 $record->encoding('UTF-8');
2139 $record->leader('00881nam a2200193 4500');
2140 my $datespec = strftime("%Y%m%d%H%M%S.0", localtime);
2142 push(@fields, MARC::Field->new('005', $datespec));
2143 push(@fields, MARC::Field->new('082', '0', '4', 'a' => $item_info->{call_number}));
2144 push(@fields, MARC::Field->new('245', '0', '0', 'a' => $item_info->{title}));
2145 # Publisher is a little trickier:
2146 if ($item_info->{publisher}) {
2147 my $pub = MARC::Field->new('260', ' ', ' ', 'a' => '[S.l.]', 'b' => $item_info->{publisher});
2148 $pub->add_subfields('c' => $item_info->{publication_date}) if ($item_info->{publication_date});
2149 push(@fields, $pub);
2151 # We have no idea if the author is personal corporate or something else, so we use a 720.
2152 push(@fields, MARC::Field->new('720', ' ', ' ', 'a' => $item_info->{author}, '4' => 'aut'));
2153 $record->append_fields(@fields);
2154 my $marc = clean_marc($record);
2156 # Create the bib object.
2157 my $bib = Fieldmapper::biblio::record_entry->new();
2158 $bib->creator($self->{session}->{user}->id());
2159 $bib->editor($self->{session}->{user}->id());
2160 $bib->source($self->{bib_source}->id());
2167 $bib = $ses->request(
2168 'open-ils.pcrud.create.bre',
2169 $self->{session}->{authtoken},
2177 'open-ils.pcrud.transaction.rollback',
2178 $self->{session}->{authtoken}
2183 # Create the call number
2186 $acn = Fieldmapper::asset::call_number->new();
2187 $acn->creator($self->{session}->{user}->id());
2188 $acn->editor($self->{session}->{user}->id());
2189 $acn->label($item_info->{call_number});
2190 $acn->record($bib->id());
2191 $acn->owning_lib($self->{session}->{work_ou}->id());
2196 $acn = $ses->request(
2197 'open-ils.pcrud.create.acn',
2198 $self->{session}->{authtoken},
2206 'open-ils.pcrud.transaction.rollback',
2207 $self->{session}->{authtoken}
2215 $item = Fieldmapper::asset::copy->new();
2216 $item->barcode($item_info->{barcode});
2217 $item->call_number($acn->id());
2218 $item->circ_lib($self->{session}->{work_ou}->id);
2219 $item->circulate('t');
2220 if ($self->{config}->{items}->{use_force_holds}) {
2221 $item->holdable('f');
2223 $item->holdable('t');
2225 $item->opac_visible('f');
2226 $item->deleted('f');
2227 $item->fine_level(OILS_PRECAT_COPY_FINE_LEVEL);
2228 $item->loan_duration(OILS_PRECAT_COPY_LOAN_DURATION);
2231 $item->editor($self->{session}->{user}->id);
2232 $item->creator($self->{session}->{user}->id);
2236 $item = $ses->request(
2237 'open-ils.pcrud.create.acp',
2238 $self->{session}->{authtoken},
2242 # Cross our fingers and commit the work.
2243 $xact = $ses->request(
2244 'open-ils.pcrud.transaction.commit',
2245 $self->{session}->{authtoken}
2252 'open-ils.pcrud.transaction.rollback',
2253 $self->{session}->{authtoken}
2254 )->gather(1) if ($xact);
2260 # We need to disconnect our session.
2263 # Now, we handle our asset stat_cat entries.
2265 # It would be nice to do these in the above transaction, but
2266 # pcrud does not support the ascecm object, yet.
2267 foreach my $entry (@{$self->{stat_cat_entries}}) {
2268 my $map = Fieldmapper::asset::stat_cat_entry_copy_map->new();
2270 $map->stat_cat($entry->stat_cat());
2271 $map->stat_cat_entry($entry->id());
2272 $map->owning_copy($item->id());
2273 # We don't really worry if it succeeds or not.
2276 'open-ils.circ.stat_cat.asset.copy_map.create',
2277 $self->{session}->{authtoken},
2288 $hold = $ils->place_hold($item, $user, $location, $expiration, $org_unit);
2290 This function places a hold on $item for $user for pickup at
2291 $location. If location is not provided or undefined, the user's home
2292 library is used as a fallback.
2294 The $expiration argument is optional and must be a properly formatted
2295 ISO date time. It will be used as the hold expire time, if
2296 provided. Otherwise the system default time will be used.
2298 The $org_unit parameter is only consulted in the event of $item being
2299 a biblio::record_entry object. In which case, it is expected to be
2300 undefined or an actor::org_unit object. If it is present, then its id
2301 and ou_type depth (if the ou_type field is fleshed) will be used to
2302 control the selection ou and selection depth for the hold. This
2303 essentially limits the hold to being filled by copies belonging to the
2304 specified org_unit or its children.
2306 $item can be a copy (asset::copy), volume (asset::call_number), or bib
2307 (biblio::record_entry). The appropriate hold type will be placed
2308 depending on the object.
2310 On success, the method returns the object representing the hold. On
2311 failure, a NCIP::Problem object, describing the failure, is returned.
2319 my $location = shift;
2320 my $expiration = shift;
2321 my $org_unit = shift;
2323 # If $location is undefined, use the user's home_ou, which should
2324 # have been fleshed when the user was retrieved.
2325 $location = $user->home_ou() unless ($location);
2327 # $hold is the hold. $params is for the is_possible check.
2328 my ($hold, $params);
2330 # Prep the hold with fields common to all hold types:
2331 $hold = Fieldmapper::action::hold_request->new();
2332 $hold->isnew(1); # Just to make sure.
2333 $hold->target($item->id());
2334 $hold->usr($user->id());
2335 $hold->pickup_lib($location->id());
2336 $hold->expire_time(cleanse_ISO8601($expiration)) if ($expiration);
2337 if (!$user->email()) {
2338 $hold->email_notify('f');
2339 $hold->phone_notify($user->day_phone()) if ($user->day_phone());
2341 $hold->email_notify('t');
2345 $params = { pickup_lib => $location->id(), patronid => $user->id() };
2347 if (ref($item) eq 'Fieldmapper::asset::copy') {
2348 my $type = ($self->{config}->{items}->{use_force_holds}) ? 'F' : 'C';
2349 $hold->hold_type($type);
2350 $hold->current_copy($item->id());
2351 $params->{hold_type} = $type;
2352 $params->{copy_id} = $item->id();
2353 } elsif (ref($item) eq 'Fieldmapper::asset::call_number') {
2354 $hold->hold_type('V');
2355 $params->{hold_type} = 'V';
2356 $params->{volume_id} = $item->id();
2357 } elsif (ref($item) eq 'Fieldmapper::biblio::record_entry') {
2358 $hold->hold_type('T');
2359 $params->{hold_type} = 'T';
2360 $params->{titleid} = $item->id();
2361 if ($org_unit && ref($org_unit) eq 'Fieldmapper::actor::org_unit') {
2362 $hold->selection_ou($org_unit->id());
2363 $hold->selection_depth($org_unit->ou_type->depth()) if (ref($org_unit->ou_type()));
2367 # Check for a duplicate hold:
2368 my $duplicate = $U->simplereq(
2370 'open-ils.pcrud.search.ahr',
2371 $self->{session}->{authtoken},
2373 hold_type => $hold->hold_type(),
2374 target => $hold->target(),
2375 usr => $hold->usr(),
2376 expire_time => {'>' => 'now'},
2377 cancel_time => undef,
2378 fulfillment_time => undef
2382 return NCIP::Problem->new(
2384 ProblemType => 'Duplicate Request',
2385 ProblemDetail => 'A request for this item already exists for this patron.',
2386 ProblemElement => 'NULL',
2387 ProblemValue => 'NULL'
2392 # Check if the hold is possible:
2393 my $r = $U->simplereq(
2395 'open-ils.circ.title_hold.is_possible',
2396 $self->{session}->{authtoken},
2400 if ($r->{success}) {
2401 $hold = $U->simplereq(
2403 'open-ils.circ.holds.create.override',
2404 $self->{session}->{authtoken},
2408 $hold = $hold->[0] if (ref($hold) eq 'ARRAY');
2409 $hold = _problem_from_event('Request Not Possible', $hold);
2411 # open-ils.circ.holds.create.override returns the id on
2412 # success, so we retrieve the full hold object from the
2413 # database to return it.
2414 $hold = $U->simplereq(
2416 'open-ils.pcrud.retrieve.ahr',
2417 $self->{session}->{authtoken},
2421 } elsif ($r->{last_event}) {
2422 $hold = _problem_from_event('Request Not Possible', $r->{last_event});
2423 } elsif ($r->{textcode}) {
2424 $hold = _problem_from_event('Request Not Possible', $r);
2426 $hold = _problem_from_event('Request Not Possible');
2434 $ils->cancel_hold($hold);
2436 This method cancels the hold argument. It makes no checks on the hold,
2437 so if there are certain conditions that need to be fulfilled before
2438 the hold is canceled, then you must check them before calling this
2441 It returns undef on success or failure. If it fails, you've usually
2442 got bigger problems.
2450 my $r = $U->simplereq(
2452 'open-ils.circ.hold.cancel',
2453 $self->{session}->{authtoken},
2456 'Canceled via NCIPServer'
2464 $ils->delete_copy($copy);
2466 Deletes the copy, and if it is owned by our work_ou and not a precat,
2467 we also delete the volume and bib on which the copy depends.
2475 # Shortcut for ownership checks below.
2476 my $ou_id = $self->{session}->{work_ou}->id();
2478 # First, make sure the copy is not already deleted and we own it.
2479 return undef if ($U->is_true($copy->deleted()) || $copy->circ_lib() != $ou_id);
2481 # Indicate we want to delete the copy.
2482 $copy->isdeleted(1);
2484 # Delete the copy using a backend call that will delete the copy,
2485 # the call number, and bib when appropriate.
2486 my $result = $U->simplereq(
2488 'open-ils.cat.asset.copy.fleshed.batch.update.override',
2489 $self->{session}->{authtoken},
2493 # We are currently not checking for succes or failure of the
2494 # above. At some point, someone may want to.
2499 =head2 copy_can_circulate
2501 $can_circulate = $ils->copy_can_circulate($copy);
2503 Check if the copy's location and the copy itself allow
2504 circulation. Return true if they do, and false if they do not.
2508 sub copy_can_circulate {
2512 my $location = $copy->location();
2513 unless (ref($location)) {
2514 $location = $self->retrieve_copy_location($location);
2517 return ($U->is_true($copy->circulate()) && $U->is_true($location->circulate()));
2520 =head2 copy_can_fulfill
2522 $can_fulfill = $ils->copy_can_fulfill($copy);
2524 Check if the copy's location and the copy itself allow
2525 holds. Return true if they do, and false if they do not.
2529 sub copy_can_fulfill {
2533 my $location = $copy->location();
2534 unless (ref($location)) {
2535 $location = $self->retrieve_copy_location($location);
2538 return ($U->is_true($copy->holdable()) && $U->is_true($location->holdable()));
2541 =head1 OVERRIDDEN PARENT METHODS
2543 =head2 find_user_barcode
2545 We dangerously override our parent's C<find_user_barcode> to return
2546 either the $barcode or a Problem object. In list context the barcode
2547 or problem will be the first argument and the id field, if any, will
2548 be the second. We also add a second, optional, argument to indicate a
2549 default value for the id field in the event of a failure to find
2550 anything at all. (Perl lets us get away with this.)
2554 sub find_user_barcode {
2556 my $request = shift;
2557 my $default = shift;
2560 my $message = $self->parse_request_type($request);
2561 if ($message eq 'LookupUser') {
2562 $default = 'AuthenticationInputData';
2564 $default = 'UserIdentifierValue';
2568 my ($value, $idfield) = $self->SUPER::find_user_barcode($request);
2571 $idfield = $default unless ($idfield);
2572 $value = NCIP::Problem->new();
2573 $value->ProblemType('Needed Data Missing');
2574 $value->ProblemDetail('Cannot find user barcode in message.');
2575 $value->ProblemElement($idfield);
2576 $value->ProblemValue('NULL');
2579 return (wantarray) ? ($value, $idfield) : $value;
2582 =head2 find_item_barcode
2584 We do pretty much the same thing as with C<find_user_barcode> for
2585 C<find_item_barcode>.
2589 sub find_item_barcode {
2591 my $request = shift;
2592 my $default = shift || 'ItemIdentifierValue';
2594 my ($value, $idfield) = $self->SUPER::find_item_barcode($request);
2597 $idfield = $default unless ($idfield);
2598 $value = NCIP::Problem->new();
2599 $value->ProblemType('Needed Data Missing');
2600 $value->ProblemDetail('Cannot find item barcode in message.');
2601 $value->ProblemElement($idfield);
2602 $value->ProblemValue('NULL');
2605 return (wantarray) ? ($value, $idfield) : $value;
2608 =head2 find_target_via_bibliographic_id
2610 $item = $ils->find_target_via_bibliographic_id(@biblio_ids);
2612 Searches for a bibliographic record to put on hold and returns an
2613 appropriate hold target item depending upon what it finds. If an
2614 appropriate, single target cannot be found, it returns an
2615 NCIP::Problem with the problem message.
2617 Currently, we only look for SYSNUMBER, ISBN, and ISSN record
2618 identifiers. If nothing is found, this method can return undef. (Gotta
2619 love Perl and untyped/weakly typed languages in general!)
2621 TODO: Figure out how to search OCLC numbers. We probably need to use
2622 "MARC Expert Search" if we don't want to do a JSON query on
2627 sub find_target_via_bibliographic_id {
2629 my @biblio_ids = @_;
2631 # The item that we find:
2634 # Id for our bib in Evergreen:
2637 # First, let's look for a SYSNUMBER:
2639 { ($_->{BibliographicRecordIdentifierCode} && $_->{BibliographicRecordIdentifierCode} eq 'SYSNUMBER')
2640 || ($_->{BibliographicItemIdentifierCode} && $_->{BibliographicItemIdentifierCode} eq 'SYSNUMBER')
2645 # BibliographicRecordId can have an AgencyId field if the
2646 # BibliographicRecordIdentifierCode is absent.
2647 if ($idobj->{AgencyId}) {
2648 $bibid = $idobj->{BibliographicRecordIdentifier};
2649 my $locname = $idobj->{AgencyId};
2651 $locname =~ s/^.*://;
2652 $loc = $self->retrieve_org_unit_by_shortname($locname);
2654 } elsif ($idobj->{BibliographicRecordIdentifierCode}) {
2655 $bibid = $idobj->{BibliographicRecordIdentifier};
2657 $bibid = $idobj->{BibliographicItemIdentifier};
2659 if ($bibid && $loc) {
2660 $item = $self->_call_number_search($bibid, $loc);
2662 $item = $U->simplereq(
2664 'open-ils.pcrud.retrieve.bre',
2665 $self->{session}->{authtoken},
2669 # Check if item is deleted so we'll look for more
2671 undef($item) if ($item && $U->is_true($item->deleted()));
2674 # Build an array of id objects based on the other identifier fields.
2677 ($_->{BibliographicRecordIdentifierCode} && $_->{BibliographicRecordIdentifierCode} eq 'ISBN')
2678 || ($_->{BibliographicItemIdentifierCode} && $_->{BibliographicItemIdentifierCode} eq 'ISBN')
2679 || ($_->{BibliographicRecordIdentifierCode} && $_->{BibliographicRecordIdentifierCode} eq 'ISSN')
2680 || ($_->{BibliographicItemIdentifierCode} && $_->{BibliographicItemIdentifierCode} eq 'ISSN')
2684 my $stashed_problem;
2685 # Reuse $idobj from above.
2686 foreach $idobj (@idobjs) {
2687 my ($idvalue, $idtype, $idfield);
2688 if ($_->{BibliographicItemIdentifier}) {
2689 $idvalue = $_->{BibliographicItemIdentifier};
2690 $idtype = $_->{BibliographicItemIdentifierCode};
2691 $idfield = 'BibliographicItemIdentifier';
2693 $idvalue = $_->{BibliographicRecordIdentifier};
2694 $idtype = $_->{BibliographicRecordIdentifierCode};
2695 $idfield = 'BibliographicRecordIdentifier';
2697 $item = $self->_bib_search($idvalue, $idtype);
2698 if (ref($item) eq 'NCIP::Problem') {
2699 $stashed_problem = $item unless($stashed_problem);
2700 $stashed_problem->ProblemElement($idfield);
2705 $item = $stashed_problem if (!$item && $stashed_problem);
2711 =head2 find_location_failover
2713 $location = $ils->find_location_failover($location, $request, $message);
2715 Attempts to retrieve an org_unit by shortname from the passed in
2716 $location. If that fails, $request and $message are used to lookup
2717 the ToAgencyId/AgencyId field and that is used. Returns an org_unit
2718 as retrieved by retrieve_org_unit_by_shortname if successful and undef
2723 sub find_location_failover {
2724 my ($self, $location, $request, $message) = @_;
2725 if ($request && !$message) {
2726 $message = $self->parse_request_type($request);
2730 # Because Auto-Graphics. (This should be configured somehow.)
2731 $location =~ s/^[^-]+-//;
2732 $org_unit = $self->retrieve_org_unit_by_shortname($location);
2734 if ($request && $message && !$org_unit) {
2735 $location = $request->{$message}->{InitiationHeader}->{ToAgencyId}->{AgencyId};
2737 # Because Auto-Graphics. (This should be configured somehow.)
2738 $location =~ s/^[^-]+-//;
2739 $org_unit = $self->retrieve_org_unit_by_shortname($location);
2746 # private subroutines not meant to be used directly by subclasses.
2747 # Most have to do with setup and/or state checking of implementation
2750 # Find, load, and parse our configuration file:
2754 # Find the configuration file via variables:
2755 my $file = OILS_NCIP_CONFIG_DEFAULT;
2756 $file = $ENV{OILS_NCIP_CONFIG} if ($ENV{OILS_NCIP_CONFIG});
2758 $self->{config} = XMLin($file, NormaliseSpace => 2,
2759 ForceArray => ['block_profile', 'stat_cat_entry']);
2762 # Bootstrap OpenSRF::System and load the IDL.
2766 my $bootstrap_config = $self->{config}->{bootstrap};
2767 OpenSRF::System->bootstrap_client(config_file => $bootstrap_config);
2769 my $idl = OpenSRF::Utils::SettingsClient->new->config_value("IDL");
2770 Fieldmapper->import(IDL => $idl);
2773 # Login and then initialize some object data based on the
2778 # Login to Evergreen.
2781 # Load the barred groups as pgt objects into a blocked_profiles
2783 $self->{blocked_profiles} = [];
2784 foreach (@{$self->{config}->{patrons}->{block_profile}}) {
2787 $pgt = $U->simplereq(
2789 'open-ils.pcrud.retrieve.pgt',
2790 $self->{session}->{authtoken},
2794 $pgt = $U->simplereq(
2796 'open-ils.pcrud.search.pgt',
2797 $self->{session}->{authtoken},
2801 push(@{$self->{blocked_profiles}}, $pgt) if ($pgt);
2804 # Load the bib source if we're not using precats.
2805 unless ($self->{config}->{items}->{use_precats}) {
2806 # Retrieve the default
2807 $self->{bib_source} = $U->simplereq(
2809 'open-ils.pcrud.retrieve.cbs',
2810 $self->{session}->{authtoken},
2811 BIB_SOURCE_DEFAULT);
2812 my $data = $self->{config}->{items}->{bib_source};
2814 $data = $data->[0] if (ref($data) eq 'ARRAY');
2817 $result = $U->simplereq(
2819 'open-ils.pcrud.retrieve.cbs',
2820 $self->{session}->{authtoken},
2824 $result = $U->simplereq(
2826 'open-ils.pcrud.search.cbs',
2827 $self->{session}->{authtoken},
2831 $self->{bib_source} = $result if ($result);
2835 # Load the required asset.stat_cat_entries:
2836 $self->{stat_cat_entries} = [];
2837 # First, make a regex for our ou and ancestors:
2838 my $ancestors = join("|", @{$U->get_org_ancestors($self->{session}->{work_ou}->id())});
2839 my $re = qr/(?:$ancestors)/;
2840 # Get the uniq stat_cat ids from the configuration:
2841 my @cats = uniq map {$_->{stat_cat}} @{$self->{config}->{items}->{stat_cat_entry}};
2842 # Retrieve all of the fleshed stat_cats and entries for the above.
2843 my $stat_cats = $U->simplereq(
2845 'open-ils.circ.stat_cat.asset.retrieve.batch',
2846 $self->{session}->{authtoken},
2849 foreach my $entry (@{$self->{config}->{items}->{stat_cat_entry}}) {
2850 # Must have the stat_cat attr and the name, so we must have a
2852 next unless(ref $entry);
2853 my ($stat) = grep {$_->id() == $entry->{stat_cat}} @$stat_cats;
2854 push(@{$self->{stat_cat_entries}}, grep {$_->owner() =~ $re && $_->value() eq $entry->{content}} @{$stat->entries()});
2858 # Search asset.call_number by a bre.id and location object. Return the
2859 # "closest" call_number if found, undef otherwise.
2860 sub _call_number_search {
2863 my $location = shift;
2865 # At some point, this should be smarter, and we should retrieve
2866 # ancestors and descendants and search with a JSON query or some
2867 # such with results ordered by proximity to the original location,
2868 # but I don't have time to implement that right now.
2869 my $acn = $U->simplereq(
2871 'open-ils.pcrud.search.acn',
2872 $self->{session}->{authtoken},
2873 {record => $bibid, owning_lib => $location->id()}
2879 # Do a multiclass.query to search for items by isbn or issn.
2882 my $idvalue = shift;
2886 my $result = $U->simplereq(
2888 'open-ils.search.biblio.multiclass',
2889 {searches => {lc($idtype) => $idvalue}}
2892 if ($result && $result->{count}) {
2893 if ($result->{count} > 1) {
2894 $item = NCIP::Problem->new(
2896 ProblemType => 'Non-Unique Item',
2897 ProblemDetail => 'More than one item matches the request.',
2898 ProblemElement => '',
2899 ProblemValue => $idvalue
2903 my $bibid = $result->{ids}->[0]->[0];
2904 $item = $U->simplereq(
2906 'open-ils.pcrud.retrieve.bre',
2907 $self->{session}->{authtoken},
2915 # Search for holds using the user, idvalue and selection_ou.
2920 my $selection_ou = shift;
2924 # Retrieve all of the user's active holds, and then search them in Perl.
2925 my $holds_list = $U->simplereq(
2927 'open-ils.circ.holds.retrieve',
2928 $self->{session}->{authtoken},
2933 if ($holds_list && @$holds_list) {
2934 my @holds = grep {$_->target == $target && $_->selection_ou == $selection_ou->id()} @{$holds_list};
2935 # There should only be 1, at this point, if there are any.
2944 # Standalone, "helper" functions. These do not take an object or
2947 # Check if a user is past their expiration date.
2952 # Users might not expire. If so, they have no expire_date.
2953 if ($user->expire_date()) {
2954 my $expires = DateTime::Format::ISO8601->parse_datetime(
2955 cleanse_ISO8601($user->expire_date())
2957 my $now = DateTime->now()->epoch();
2958 $expired = $now > $expires;
2964 # Creates a NCIP Problem from an event. Takes a string for the problem
2965 # type, the event hashref (or a string to use for the detail), and
2966 # optional arguments for the ProblemElement and ProblemValue fields.
2967 sub _problem_from_event {
2968 my ($type, $evt, $element, $value) = @_;
2974 my ($textcode, $desc);
2976 # Get the textcode, if available. Otherwise, use the ilsevent
2977 # "id," if available.
2978 if ($evt->{textcode}) {
2979 $textcode = $evt->{textcode};
2980 } elsif ($evt->{ilsevent}) {
2981 $textcode = $evt->{ilsevent};
2984 # Get the description. We favor translated descriptions over
2985 # the English in ils_events.xml.
2987 $desc = $evt->{desc};
2990 # Check if $type was set. As an "undocumented" feature, you
2991 # can pass undef, and we'll use the textcode from the event.
2998 # Set the detail from some combination of the above.
3001 } elsif ($textcode eq 'PERM_FAILURE') {
3002 if ($evt->{ilsperm}) {
3003 $detail = "Permission denied: " . $evt->{ilsperm};
3004 $detail =~ s/\.override$//;
3006 } elsif ($textcode) {
3007 $detail = "ILS returned $textcode error.";
3009 $detail = 'Detail not available.';
3016 return NCIP::Problem->new(
3018 ProblemType => ($type) ? $type : 'Temporary Processing Failure',
3019 ProblemDetail => ($detail) ? $detail : 'Detail not available.',
3020 ProblemElement => ($element) ? $element : 'NULL',
3021 ProblemValue => ($value) ? $value : 'NULL'
3026 # "Fix" dates for output so they validate against the schema
3029 my $out = DateTime::Format::ISO8601->parse_datetime(cleanse_ISO8601($date));
3030 $out->set_time_zone('UTC');
3031 return $out->iso8601();