3 # Copyright Katipo Communications 2002
4 # Copyright Koha Development team 2012
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
13 # Koha is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use C4::Auth; # checkauth, getborrowernumber.
36 use Koha::AuthorisedValues;
39 use Koha::IssuingRules;
45 use Date::Calc qw/Today Date_to_Days/;
46 use List::MoreUtils qw/uniq/;
48 my $maxreserves = C4::Context->preference("maxreserves");
52 # if RequestOnOpac (for placing holds) is disabled, leave immediately
53 if ( ! C4::Context->preference('RequestOnOpac') ) {
54 print $query->redirect("/cgi-bin/koha/errors/404.pl");
58 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
60 template_name => "opac-reserve.tt",
68 my ($show_holds_count, $show_priority);
69 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
70 m/holds/o and $show_holds_count = 1;
71 m/priority/ and $show_priority = 1;
75 output_html_with_http_headers(shift,shift,shift); # $query, $cookie, $template->output;
79 my $patron = Koha::Patrons->find( $borrowernumber );
81 my $can_place_hold_if_available_at_pickup = C4::Context->preference('OPACHoldsIfAvailableAtPickup');
82 unless ( $can_place_hold_if_available_at_pickup ) {
83 my @patron_categories = split '\|', C4::Context->preference('OPACHoldsIfAvailableAtPickupExceptions');
84 if ( @patron_categories ) {
85 my $categorycode = $patron->categorycode;
86 $can_place_hold_if_available_at_pickup = grep /^$categorycode$/, @patron_categories;
90 # check if this user can place a reserve, -1 means use sys pref, 0 means dont block, 1 means block
91 if ( $patron->category->effective_BlockExpiredPatronOpacActions ) {
93 if ( $patron->is_expired ) {
95 # cannot reserve, their card has expired and the rules set mean this is not allowed
96 $template->param( message => 1, expired_patron => 1 );
97 get_out( $query, $cookie, $template->output );
101 # Pass through any reserve charge
102 my $reservefee = $patron->category->reservefee;
103 if ( $reservefee > 0){
104 $template->param( RESERVE_CHARGE => sprintf("%.2f",$reservefee));
107 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
109 # There are two ways of calling this script, with a single biblio num
110 # or multiple biblio nums.
111 my $biblionumbers = $query->param('biblionumbers');
112 my $reserveMode = $query->param('reserve_mode');
113 if ($reserveMode && ($reserveMode eq 'single')) {
114 my $bib = $query->param('single_bib');
115 $biblionumbers = "$bib/";
117 if (! $biblionumbers) {
118 $biblionumbers = $query->param('biblionumber');
121 if ((! $biblionumbers) && (! $query->param('place_reserve'))) {
122 $template->param(message=>1, no_biblionumber=>1);
123 &get_out($query, $cookie, $template->output);
126 # Pass the numbers to the page so they can be fed back
127 # when the hold is confirmed. TODO: Not necessary?
128 $template->param( biblionumbers => $biblionumbers );
130 # Each biblio number is suffixed with '/', e.g. "1/2/3/"
131 my @biblionumbers = split /\//, $biblionumbers;
132 if (($#biblionumbers < 0) && (! $query->param('place_reserve'))) {
134 $template->param(message=>1, no_biblionumber=>1);
135 &get_out($query, $cookie, $template->output);
139 # pass the pickup branch along....
140 my $branch = $query->param('branch') || $patron->branchcode || C4::Context->userenv->{branch} || '' ;
141 $template->param( branch => $branch );
143 # Is the person allowed to choose their branch
144 my $OPACChooseBranch = (C4::Context->preference("OPACAllowUserToChooseBranch")) ? 1 : 0;
146 $template->param( choose_branch => $OPACChooseBranch);
150 # Build hashes of the requested biblio(item)s and items.
154 my %biblioDataHash; # Hash of biblionumber to biblio/biblioitems record.
155 my %itemInfoHash; # Hash of itemnumber to item info.
156 foreach my $biblioNumber (@biblionumbers) {
158 my $biblioData = GetBiblioData($biblioNumber);
159 $biblioDataHash{$biblioNumber} = $biblioData;
161 my @itemInfos = GetItemsInfo($biblioNumber);
163 my $marcrecord= GetMarcBiblio({ biblionumber => $biblioNumber });
165 # flag indicating existence of at least one item linked via a host record
167 # adding items linked via host biblios
168 my @hostitemInfos = GetHostItemsInfo($marcrecord);
171 push (@itemInfos,@hostitemInfos);
174 $biblioData->{itemInfos} = \@itemInfos;
175 foreach my $itemInfo (@itemInfos) {
176 $itemInfoHash{$itemInfo->{itemnumber}} = $itemInfo;
179 # Compute the priority rank.
180 my $biblio = Koha::Biblios->find( $biblioNumber );
181 my $holds = $biblio->holds;
182 my $rank = $holds->count;
183 $biblioData->{reservecount} = 1; # new reserve
184 while ( my $hold = $holds->next ) {
185 if ( $hold->is_waiting ) {
189 $biblioData->{reservecount}++;
192 $biblioData->{rank} = $rank + 1;
197 # If this is the second time through this script, it
198 # means we are carrying out the hold request, possibly
199 # with a specific item for each biblionumber.
202 if ( $query->param('place_reserve') ) {
205 $reserve_cnt = $patron->holds->count;
208 # List is composed of alternating biblio/item/branch
209 my $selectedItems = $query->param('selecteditems');
211 if ($query->param('reserve_mode') eq 'single') {
212 # This indicates non-JavaScript mode, so there was
213 # only a single biblio number selected.
214 my $bib = $query->param('single_bib');
215 my $item = $query->param("checkitem_$bib");
216 if ($item eq 'any') {
219 my $branch = $query->param('branch');
220 $selectedItems = "$bib/$item/$branch/";
223 $selectedItems =~ s!/$!!;
224 my @selectedItems = split /\//, $selectedItems, -1;
226 # Make sure there is a biblionum/itemnum/branch triplet for each item.
227 # The itemnum can be 'any', meaning next available.
228 my $selectionCount = @selectedItems;
229 if (($selectionCount == 0) || (($selectionCount % 3) != 0)) {
230 $template->param(message=>1, bad_data=>1);
231 &get_out($query, $cookie, $template->output);
234 my $failed_holds = 0;
235 while (@selectedItems) {
236 my $biblioNum = shift(@selectedItems);
237 my $itemNum = shift(@selectedItems);
238 my $branch = shift(@selectedItems); # i.e., branch code, not name
242 my $singleBranchMode = Koha::Libraries->search->count == 1;
243 if ( $singleBranchMode || !$OPACChooseBranch )
244 { # single branch mode or disabled user choosing
245 $branch = $patron->branchcode;
248 #item may belong to a host biblio, if yes change biblioNum to hosts bilbionumber
249 if ( $itemNum ne '' ) {
250 my $item = Koha::Items->find( $itemNum );
251 my $hostbiblioNum = $item->biblio->biblionumber;
252 if ( $hostbiblioNum ne $biblioNum ) {
253 $biblioNum = $hostbiblioNum;
257 my $biblioData = $biblioDataHash{$biblioNum};
260 # Check for user supplied reserve date
262 if ( C4::Context->preference('AllowHoldDateInFuture')
263 && C4::Context->preference('OPACAllowHoldDateInFuture') )
265 $startdate = $query->param("reserve_date_$biblioNum");
268 my $expiration_date = $query->param("expiration_date_$biblioNum");
270 # If a specific item was selected and the pickup branch is the same as the
271 # holdingbranch, force the value $rank and $found.
272 my $rank = $biblioData->{rank};
273 if ( $itemNum ne '' ) {
274 $canreserve = 1 if CanItemBeReserved( $borrowernumber, $itemNum ) eq 'OK';
277 $canreserve = 1 if CanBookBeReserved( $borrowernumber, $biblioNum ) eq 'OK';
279 # Inserts a null into the 'itemnumber' field of 'reserves' table.
282 my $notes = $query->param('notes_'.$biblioNum)||'';
285 && $reserve_cnt >= $maxreserves )
290 unless ( $can_place_hold_if_available_at_pickup ) {
291 my $items_in_this_library = Koha::Items->search({ biblionumber => $biblioNum, holdingbranch => $branch });
292 my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
293 my $nb_of_items_unavailable = $items_in_this_library->search({ -or => { lost => { '!=' => 0 }, damaged => { '!=' => 0 }, } });
294 if ( $items_in_this_library->count > $nb_of_items_issued + $nb_of_items_unavailable ) {
299 my $itemtype = $query->param('itemtype') || undef;
300 $itemtype = undef if $itemNum;
302 # Here we actually do the reserveration. Stage 3.
304 my $reserve_id = AddReserve(
305 $branch, $borrowernumber, $biblioNum,
306 [$biblioNum], $rank, $startdate,
307 $expiration_date, $notes, $biblioData->{title},
308 $itemNum, $found, $itemtype,
310 $failed_holds++ unless $reserve_id;
315 print $query->redirect("/cgi-bin/koha/opac-user.pl?" . ( $failed_holds ? "failed_holds=$failed_holds" : q|| ) . "#opac-user-holds");
321 # Here we check that the borrower can actually make reserves Stage 1.
325 my $maxoutstanding = C4::Context->preference("maxoutstanding");
326 $template->param( noreserve => 1 ) unless $maxoutstanding;
327 my $amountoutstanding = $patron->account->balance;
328 if ( $amountoutstanding && ($amountoutstanding > $maxoutstanding) ) {
329 my $amount = sprintf "%.02f", $amountoutstanding;
330 $template->param( message => 1 );
332 $template->param( too_much_oweing => $amount );
335 if ( $patron->gonenoaddress && ($patron->gonenoaddress == 1) ) {
343 if ( $patron->lost && ($patron->lost == 1) ) {
351 if ( $patron->is_debarred ) {
356 debarred_comment => $patron->debarredcomment,
357 debarred_date => $patron->debarred,
361 my $holds = $patron->holds;
362 my $reserves_count = $holds->count;
363 $template->param( RESERVES => $holds->unblessed );
364 if ( $maxreserves && ( $reserves_count >= $maxreserves ) ) {
365 $template->param( message => 1 );
367 $template->param( too_many_reserves => $holds->count );
370 unless ( $noreserves ) {
371 my $requested_reserves_count = scalar( @biblionumbers );
372 if ( $maxreserves && ( $reserves_count + $requested_reserves_count > $maxreserves ) ) {
373 $template->param( new_reserves_allowed => $maxreserves - $reserves_count );
377 unless ($noreserves) {
378 $template->param( select_item_types => 1 );
384 # Build the template parameters that will show the info
385 # and items for each biblionumber.
390 my $numBibsAvailable = 0;
391 my $itemdata_enumchron = 0;
393 my $itemLevelTypes = C4::Context->preference('item-level_itypes');
394 $template->param('item_level_itypes' => $itemLevelTypes);
396 foreach my $biblioNum (@biblionumbers) {
398 my @not_available_at = ();
399 my $record = GetMarcBiblio({ biblionumber => $biblioNum });
400 # Init the bib item with the choices for branch pickup
403 # Get relevant biblio data.
404 my $biblioData = $biblioDataHash{$biblioNum};
406 $template->param(message=>1, bad_biblionumber=>$biblioNum);
407 &get_out($query, $cookie, $template->output);
410 my $frameworkcode = GetFrameworkCode( $biblioData->{biblionumber} );
411 $biblioLoopIter{biblionumber} = $biblioData->{biblionumber};
412 $biblioLoopIter{title} = $biblioData->{title};
413 $biblioLoopIter{subtitle} = GetRecordValue('subtitle', $record, $frameworkcode);
414 $biblioLoopIter{author} = $biblioData->{author};
415 $biblioLoopIter{rank} = $biblioData->{rank};
416 $biblioLoopIter{reservecount} = $biblioData->{reservecount};
417 $biblioLoopIter{already_reserved} = $biblioData->{already_reserved};
418 $biblioLoopIter{reqholdnotes}=0; #TODO: For future use
420 if (!$itemLevelTypes && $biblioData->{itemtype}) {
421 $biblioLoopIter{translated_description} = $itemtypes->{$biblioData->{itemtype}}{translated_description};
422 $biblioLoopIter{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$biblioData->{itemtype}}{imageurl};
425 foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
426 if ($itemLevelTypes && $itemInfo->{itype}) {
427 $itemInfo->{translated_description} = $itemtypes->{$itemInfo->{itype}}{translated_description};
428 $itemInfo->{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$itemInfo->{itype}}{imageurl};
431 if (!$itemInfo->{'notforloan'} && !($itemInfo->{'itemnotforloan'} > 0)) {
432 $biblioLoopIter{forloan} = 1;
436 my @notforloan_avs = Koha::AuthorisedValues->search_by_koha_field({ kohafield => 'items.notforloan', frameworkcode => $frameworkcode });
437 my $notforloan_label_of = { map { $_->authorised_value => $_->opac_description } @notforloan_avs };
439 $biblioLoopIter{itemLoop} = [];
440 my $numCopiesAvailable = 0;
441 my $numCopiesOPACAvailable = 0;
442 foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
443 my $itemNum = $itemInfo->{itemnumber};
444 my $item = Koha::Items->find( $itemNum );
445 my $itemLoopIter = {};
447 $itemLoopIter->{itemnumber} = $itemNum;
448 $itemLoopIter->{barcode} = $itemInfo->{barcode};
449 $itemLoopIter->{homeBranchName} = $itemInfo->{homebranch};
450 $itemLoopIter->{callNumber} = $itemInfo->{itemcallnumber};
451 $itemLoopIter->{enumchron} = $itemInfo->{enumchron};
452 $itemLoopIter->{copynumber} = $itemInfo->{copynumber};
453 if ($itemLevelTypes) {
454 $itemLoopIter->{translated_description} = $itemInfo->{translated_description};
455 $itemLoopIter->{itype} = $itemInfo->{itype};
456 $itemLoopIter->{imageurl} = $itemInfo->{imageurl};
459 # If the holdingbranch is different than the homebranch, we show the
460 # holdingbranch of the document too.
461 if ( $itemInfo->{homebranch} ne $itemInfo->{holdingbranch} ) {
462 $itemLoopIter->{holdingBranchName} = $itemInfo->{holdingbranch};
465 # If the item is currently on loan, we display its return date and
466 # change the background color.
467 my $issue = Koha::Checkouts->find( { itemnumber => $itemNum } );
469 $itemLoopIter->{dateDue} = output_pref({ dt => dt_from_string($issue->date_due, 'sql'), as_due_date => 1 });
470 $itemLoopIter->{backgroundcolor} = 'onloan';
474 my $holds = $item->current_holds;
476 if ( my $first_hold = $holds->next ) {
477 $itemLoopIter->{backgroundcolor} = 'reserved';
478 $itemLoopIter->{reservedate} = output_pref({ dt => dt_from_string($first_hold->reservedate), dateonly => 1 }); # FIXME Should be formatted in the template
479 $itemLoopIter->{ExpectedAtLibrary} = $first_hold->branchcode;
480 $itemLoopIter->{waitingdate} = $first_hold->waitingdate;
483 $itemLoopIter->{notforloan} = $itemInfo->{notforloan};
484 $itemLoopIter->{itemnotforloan} = $itemInfo->{itemnotforloan};
486 # Management of the notforloan document
487 if ( $itemLoopIter->{notforloan} || $itemLoopIter->{itemnotforloan}) {
488 $itemLoopIter->{backgroundcolor} = 'other';
489 $itemLoopIter->{notforloanvalue} =
490 $notforloan_label_of->{ $itemLoopIter->{notforloan} };
493 # Management of lost or long overdue items
494 if ( $itemInfo->{itemlost} ) {
496 # FIXME localized strings should never be in Perl code
497 $itemLoopIter->{message} =
498 $itemInfo->{itemlost} == 1 ? "(lost)"
499 : $itemInfo->{itemlost} == 2 ? "(long overdue)"
501 $itemInfo->{backgroundcolor} = 'other';
504 # Check of the transfered documents
505 my ( $transfertwhen, $transfertfrom, $transfertto ) =
506 GetTransfers($itemNum);
507 if ( $transfertwhen && ($transfertwhen ne '') ) {
508 $itemLoopIter->{transfertwhen} = output_pref({ dt => dt_from_string($transfertwhen), dateonly => 1 });
509 $itemLoopIter->{transfertfrom} = $transfertfrom;
510 $itemLoopIter->{transfertto} = $transfertto;
511 $itemLoopIter->{nocancel} = 1;
514 # if the items belongs to a host record, show link to host record
515 if ( $itemInfo->{biblionumber} ne $biblioNum ) {
516 $biblioLoopIter{hostitemsflag} = 1;
517 $itemLoopIter->{hostbiblionumber} = $itemInfo->{biblionumber};
518 $itemLoopIter->{hosttitle} = Koha::Biblios->find( $itemInfo->{biblionumber} )->title;
521 # If there is no loan, return and transfer, we show a checkbox.
522 $itemLoopIter->{notforloan} = $itemLoopIter->{notforloan} || 0;
524 my $patron_unblessed = $patron->unblessed;
525 my $branch = GetReservesControlBranch( $itemInfo, $patron_unblessed );
527 my $policy_holdallowed = !$itemLoopIter->{already_reserved};
528 $policy_holdallowed &&=
529 IsAvailableForItemLevelRequest($itemInfo,$patron_unblessed) &&
530 CanItemBeReserved($borrowernumber,$itemNum) eq 'OK';
532 if ($policy_holdallowed) {
533 my $opac_hold_policy = Koha::IssuingRules->get_opacitemholds_policy( { item => $item, patron => $patron } );
534 if ( $opac_hold_policy ne 'N' ) { # If Y or F
535 $itemLoopIter->{available} = 1;
536 $numCopiesOPACAvailable++;
537 $biblioLoopIter{force_hold} = 1 if $opac_hold_policy eq 'F';
539 $numCopiesAvailable++;
541 unless ( $can_place_hold_if_available_at_pickup ) {
542 my $items_in_this_library = Koha::Items->search({ biblionumber => $itemInfo->{biblionumber}, holdingbranch => $itemInfo->{holdingbranch} });
543 my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
544 if ( $items_in_this_library->count > $nb_of_items_issued ) {
545 push @not_available_at, $itemInfo->{holdingbranch};
550 $itemLoopIter->{imageurl} = getitemtypeimagelocation( 'opac', $itemtypes->{ $itemInfo->{itype} }{imageurl} );
552 # Show serial enumeration when needed
553 if ($itemLoopIter->{enumchron}) {
554 $itemdata_enumchron = 1;
557 push @{$biblioLoopIter{itemLoop}}, $itemLoopIter;
559 $template->param( itemdata_enumchron => $itemdata_enumchron );
561 if ($numCopiesAvailable > 0) {
563 $biblioLoopIter{bib_available} = 1;
564 $biblioLoopIter{holdable} = 1;
565 $biblioLoopIter{itemholdable} = 1 if $numCopiesOPACAvailable;
567 if ($biblioLoopIter{already_reserved}) {
568 $biblioLoopIter{holdable} = undef;
569 $biblioLoopIter{itemholdable} = undef;
571 if(not C4::Context->preference('AllowHoldsOnPatronsPossessions') and CheckIfIssuedToPatron($borrowernumber,$biblioNum)) {
572 $biblioLoopIter{holdable} = undef;
573 $biblioLoopIter{already_patron_possession} = 1;
576 if ( $biblioLoopIter{holdable} ) {
577 @not_available_at = uniq @not_available_at;
578 $biblioLoopIter{not_available_at} = \@not_available_at ;
581 unless ( $can_place_hold_if_available_at_pickup ) {
582 @not_available_at = uniq @not_available_at;
583 $biblioLoopIter{not_available_at} = \@not_available_at ;
584 # The record is not holdable is not available at any of the libraries
585 if ( Koha::Libraries->search->count == @not_available_at ) {
586 $biblioLoopIter{holdable} = 0;
590 $biblioLoopIter{holdable} &&= CanBookBeReserved($borrowernumber,$biblioNum) eq 'OK';
592 # For multiple holds per record, if a patron has previously placed a hold,
593 # the patron can only place more holds of the same type. That is, if the
594 # patron placed a record level hold, all the holds the patron places must
595 # be record level. If the patron placed an item level hold, all holds
596 # the patron places must be item level
597 my $forced_hold_level = Koha::Holds->search(
599 borrowernumber => $borrowernumber,
600 biblionumber => $biblioNum,
603 )->forced_hold_level();
604 if ($forced_hold_level) {
605 $biblioLoopIter{force_hold} = 1 if $forced_hold_level eq 'item';
606 $biblioLoopIter{itemholdable} = 0 if $forced_hold_level eq 'record';
610 push @$biblioLoop, \%biblioLoopIter;
612 $anyholdable = 1 if $biblioLoopIter{holdable};
616 if ( $numBibsAvailable == 0 || $anyholdable == 0) {
617 $template->param( none_available => 1 );
620 if (scalar @biblionumbers > 1) {
621 $template->param( multi_hold => 1);
624 my $show_notes=C4::Context->preference('OpacHoldNotes');
625 $template->param(OpacHoldNotes=>$show_notes);
628 $template->param(bibitemloop => $biblioLoop);
629 # can set reserve date in future
631 C4::Context->preference( 'AllowHoldDateInFuture' ) &&
632 C4::Context->preference( 'OPACAllowHoldDateInFuture' )
635 reserve_in_future => 1,
639 output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };