opac/opac-reserve.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright Katipo Communications 2002
   4 # Copyright Koha Development team 2012
   5 #
   6 # This file is part of Koha.
   7 #
   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.
  12 #
  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.
  17 #
  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>.
  20
  21 use Modern::Perl;
  22
  23 use CGI qw ( -utf8 );
  24 use C4::Auth;    # checkauth, getborrowernumber.
  25 use C4::Koha;
  26 use C4::Circulation;
  27 use C4::Reserves;
  28 use C4::Biblio;
  29 use C4::Items;
  30 use C4::Output;
  31 use C4::Context;
  32 use C4::Members;
  33 use C4::Overdues;
  34 use C4::Debug;
  35
  36 use Koha::AuthorisedValues;
  37 use Koha::Biblios;
  38 use Koha::DateUtils;
  39 use Koha::CirculationRules;
  40 use Koha::Items;
  41 use Koha::ItemTypes;
  42 use Koha::Checkouts;
  43 use Koha::Libraries;
  44 use Koha::Patrons;
  45 use Date::Calc qw/Today Date_to_Days/;
  46 use List::MoreUtils qw/uniq/;
  47
  48 my $maxreserves = C4::Context->preference("maxreserves");
  49
  50 my $query = CGI->new;
  51
  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");
  55     exit;
  56 }
  57
  58 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  59     {
  60         template_name   => "opac-reserve.tt",
  61         query           => $query,
  62         type            => "opac",
  63         debug           => 1,
  64     }
  65 );
  66
  67 my ($show_holds_count, $show_priority);
  68 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
  69     m/holds/o and $show_holds_count = 1;
  70     m/priority/ and $show_priority = 1;
  71 }
  72
  73 my $patron = Koha::Patrons->find( $borrowernumber );
  74
  75 my $can_place_hold_if_available_at_pickup = C4::Context->preference('OPACHoldsIfAvailableAtPickup');
  76 unless ( $can_place_hold_if_available_at_pickup ) {
  77     my @patron_categories = split '\|', C4::Context->preference('OPACHoldsIfAvailableAtPickupExceptions');
  78     if ( @patron_categories ) {
  79         my $categorycode = $patron->categorycode;
  80         $can_place_hold_if_available_at_pickup = grep { $_ eq $categorycode } @patron_categories;
  81     }
  82 }
  83
  84 # check if this user can place a reserve, -1 means use sys pref, 0 means dont block, 1 means block
  85 if ( $patron->category->effective_BlockExpiredPatronOpacActions ) {
  86
  87     if ( $patron->is_expired ) {
  88
  89         # cannot reserve, their card has expired and the rules set mean this is not allowed
  90         $template->param( message => 1, expired_patron => 1 );
  91         output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
  92         exit;
  93     }
  94 }
  95
  96 # Pass through any reserve charge
  97 my $reservefee = $patron->category->reservefee;
  98 if ( $reservefee > 0){
  99     $template->param( RESERVE_CHARGE => $reservefee);
 100 }
 101
 102 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 103
 104 # There are two ways of calling this script, with a single biblio num
 105 # or multiple biblio nums.
 106 my $biblionumbers = $query->param('biblionumbers');
 107 my $reserveMode = $query->param('reserve_mode');
 108 if ($reserveMode && ($reserveMode eq 'single')) {
 109     my $bib = $query->param('single_bib');
 110     $biblionumbers = "$bib/";
 111 }
 112 if (! $biblionumbers) {
 113     $biblionumbers = $query->param('biblionumber');
 114 }
 115
 116 if ((! $biblionumbers) && (! $query->param('place_reserve'))) {
 117     $template->param(message=>1, no_biblionumber=>1);
 118     output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 119     exit;
 120 }
 121
 122 # Pass the numbers to the page so they can be fed back
 123 # when the hold is confirmed. TODO: Not necessary?
 124 $template->param( biblionumbers => $biblionumbers );
 125
 126 # Each biblio number is suffixed with '/', e.g. "1/2/3/"
 127 my @biblionumbers = split /\//, $biblionumbers;
 128 if (($#biblionumbers < 0) && (! $query->param('place_reserve'))) {
 129     # TODO: New message?
 130     $template->param(message=>1, no_biblionumber=>1);
 131     output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 132     exit;
 133 }
 134
 135
 136 # pass the pickup branch along....
 137 my $branch = $query->param('branch') || $patron->branchcode || C4::Context->userenv->{branch} || '' ;
 138 $template->param( branch => $branch );
 139
 140 #
 141 #
 142 # Build hashes of the requested biblio(item)s and items.
 143 #
 144 #
 145
 146 my %biblioDataHash; # Hash of biblionumber to biblio/biblioitems record.
 147 my %itemInfoHash; # Hash of itemnumber to item info.
 148 foreach my $biblioNumber (@biblionumbers) {
 149
 150     my $biblioData = GetBiblioData($biblioNumber);
 151     $biblioDataHash{$biblioNumber} = $biblioData;
 152
 153     my @itemInfos = GetItemsInfo($biblioNumber);
 154
 155     my $marcrecord= GetMarcBiblio({ biblionumber => $biblioNumber });
 156
 157     # flag indicating existence of at least one item linked via a host record
 158     my $hostitemsflag;
 159     # adding items linked via host biblios
 160     my @hostitemInfos = GetHostItemsInfo($marcrecord);
 161     if (@hostitemInfos){
 162         $hostitemsflag =1;
 163         push (@itemInfos,@hostitemInfos);
 164     }
 165
 166     $biblioData->{itemInfos} = \@itemInfos;
 167     foreach my $itemInfo (@itemInfos) {
 168         $itemInfoHash{$itemInfo->{itemnumber}} = $itemInfo;
 169     }
 170
 171     # Compute the priority rank.
 172     my $biblio = Koha::Biblios->find( $biblioNumber );
 173     $biblioData->{object} = $biblio;
 174     my $holds = $biblio->holds;
 175     my $rank = $holds->count;
 176     $biblioData->{reservecount} = 1;    # new reserve
 177     while ( my $hold = $holds->next ) {
 178         if ( $hold->is_waiting ) {
 179             $rank--;
 180         }
 181         else {
 182             $biblioData->{reservecount}++;
 183         }
 184     }
 185     $biblioData->{rank} = $rank + 1;
 186 }
 187
 188 #
 189 #
 190 # If this is the second time through this script, it
 191 # means we are carrying out the hold request, possibly
 192 # with a specific item for each biblionumber.
 193 #
 194 #
 195 if ( $query->param('place_reserve') ) {
 196     my $reserve_cnt = 0;
 197     if ($maxreserves) {
 198         $reserve_cnt = $patron->holds->count;
 199     }
 200
 201     # List is composed of alternating biblio/item/branch
 202     my $selectedItems = $query->param('selecteditems');
 203
 204     if ($query->param('reserve_mode') eq 'single') {
 205         # This indicates non-JavaScript mode, so there was
 206         # only a single biblio number selected.
 207         my $bib = $query->param('single_bib');
 208         my $item = $query->param("checkitem_$bib");
 209         if ($item eq 'any') {
 210             $item = '';
 211         }
 212         my $branch = $query->param('branch');
 213         $selectedItems = "$bib/$item/$branch/";
 214     }
 215
 216     $selectedItems =~ s!/$!!;
 217     my @selectedItems = split /\//, $selectedItems, -1;
 218
 219     # Make sure there is a biblionum/itemnum/branch triplet for each item.
 220     # The itemnum can be 'any', meaning next available.
 221     my $selectionCount = @selectedItems;
 222     if (($selectionCount == 0) || (($selectionCount % 3) != 0)) {
 223         $template->param(message=>1, bad_data=>1);
 224         output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 225         exit;
 226     }
 227
 228     my $failed_holds = 0;
 229     while (@selectedItems) {
 230         my $biblioNum = shift(@selectedItems);
 231         my $itemNum   = shift(@selectedItems);
 232         my $branch    = shift(@selectedItems);    # i.e., branch code, not name
 233
 234         my $canreserve = 0;
 235
 236         my $singleBranchMode = Koha::Libraries->search->count == 1;
 237         if ( $singleBranchMode || ! C4::Context->preference("OPACAllowUserToChooseBranch") )
 238         {    # single branch mode or disabled user choosing
 239             $branch = $patron->branchcode;
 240         }
 241
 242         # When choosing a specific item, the default pickup library should be dictated by the default hold policy
 243         if ( ! C4::Context->preference("OPACAllowUserToChooseBranch") && $itemNum ) {
 244             my $item = Koha::Items->find( $itemNum );
 245             my $type = $item->effective_itemtype;
 246             my $rule = GetBranchItemRule( $patron->branchcode, $type );
 247
 248             if ( $rule->{hold_fulfillment_policy} eq 'any' ) {
 249                 $branch = $patron->branchcode;
 250             } else {
 251                 my $policy = $rule->{hold_fulfillment_policy};
 252                 $branch = $item->$policy;
 253             }
 254         }
 255
 256 #item may belong to a host biblio, if yes change biblioNum to hosts bilbionumber
 257         if ( $itemNum ne '' ) {
 258             my $item = Koha::Items->find( $itemNum );
 259             my $hostbiblioNum = $item->biblio->biblionumber;
 260             if ( $hostbiblioNum ne $biblioNum ) {
 261                 $biblioNum = $hostbiblioNum;
 262             }
 263         }
 264
 265         my $biblioData = $biblioDataHash{$biblioNum};
 266         my $found;
 267
 268         # Check for user supplied reserve date
 269         my $startdate;
 270         if (   C4::Context->preference('AllowHoldDateInFuture')
 271             && C4::Context->preference('OPACAllowHoldDateInFuture') )
 272         {
 273             $startdate = $query->param("reserve_date_$biblioNum");
 274         }
 275
 276         my $expiration_date = $query->param("expiration_date_$biblioNum");
 277
 278         my $rank = $biblioData->{rank};
 279         if ( $itemNum ne '' ) {
 280             $canreserve = 1 if CanItemBeReserved( $borrowernumber, $itemNum, $branch )->{status} eq 'OK';
 281         }
 282         else {
 283             $canreserve = 1 if CanBookBeReserved( $borrowernumber, $biblioNum, $branch )->{status} eq 'OK';
 284
 285             # Inserts a null into the 'itemnumber' field of 'reserves' table.
 286             $itemNum = undef;
 287         }
 288         my $notes = $query->param('notes_'.$biblioNum)||'';
 289
 290         if (   $maxreserves
 291             && $reserve_cnt >= $maxreserves )
 292         {
 293             $canreserve = 0;
 294         }
 295
 296         unless ( $can_place_hold_if_available_at_pickup ) {
 297             my $items_in_this_library = Koha::Items->search({ biblionumber => $biblioNum, holdingbranch => $branch });
 298             my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 299             my $nb_of_items_unavailable = $items_in_this_library->search({ -or => { lost => { '!=' => 0 }, damaged => { '!=' => 0 }, } });
 300             if ( $items_in_this_library->count > $nb_of_items_issued + $nb_of_items_unavailable ) {
 301                 $canreserve = 0
 302             }
 303         }
 304
 305         my $itemtype = $query->param('itemtype') || undef;
 306         $itemtype = undef if $itemNum;
 307
 308         # Here we actually do the reserveration. Stage 3.
 309         if ($canreserve) {
 310             my $reserve_id = AddReserve(
 311                 {
 312                     branchcode       => $branch,
 313                     borrowernumber   => $borrowernumber,
 314                     biblionumber     => $biblioNum,
 315                     priority         => $rank,
 316                     reservation_date => $startdate,
 317                     expiration_date  => $expiration_date,
 318                     notes            => $notes,
 319                     title            => $biblioData->{title},
 320                     itemnumber       => $itemNum,
 321                     found            => $found,
 322                     itemtype         => $itemtype,
 323                 }
 324             );
 325             $failed_holds++ unless $reserve_id;
 326             ++$reserve_cnt;
 327         }
 328     }
 329
 330     print $query->redirect("/cgi-bin/koha/opac-user.pl?" . ( $failed_holds ? "failed_holds=$failed_holds" : q|| ) . "#opac-user-holds");
 331     exit;
 332 }
 333
 334 #
 335 #
 336 # Here we check that the borrower can actually make reserves Stage 1.
 337 #
 338 #
 339 my $noreserves     = 0;
 340 my $maxoutstanding = C4::Context->preference("maxoutstanding");
 341 $template->param( noreserve => 1 ) unless $maxoutstanding;
 342 my $amountoutstanding = $patron->account->balance;
 343 if ( $amountoutstanding && ($amountoutstanding > $maxoutstanding) ) {
 344     my $amount = sprintf "%.02f", $amountoutstanding;
 345     $template->param( message => 1 );
 346     $noreserves = 1;
 347     $template->param( too_much_oweing => $amount );
 348 }
 349
 350 if ( $patron->gonenoaddress && ($patron->gonenoaddress == 1) ) {
 351     $noreserves = 1;
 352     $template->param(
 353         message => 1,
 354         GNA     => 1
 355     );
 356 }
 357
 358 if ( $patron->lost && ($patron->lost == 1) ) {
 359     $noreserves = 1;
 360     $template->param(
 361         message => 1,
 362         lost    => 1
 363     );
 364 }
 365
 366 if ( $patron->is_debarred ) {
 367     $noreserves = 1;
 368     $template->param(
 369         message          => 1,
 370         debarred         => 1,
 371         debarred_comment => $patron->debarredcomment,
 372         debarred_date    => $patron->debarred,
 373     );
 374 }
 375
 376 my $holds = $patron->holds;
 377 my $reserves_count = $holds->count;
 378 $template->param( RESERVES => $holds->unblessed );
 379 if ( $maxreserves && ( $reserves_count >= $maxreserves ) ) {
 380     $template->param( message => 1 );
 381     $noreserves = 1;
 382     $template->param( too_many_reserves => $holds->count );
 383 }
 384
 385 unless ( $noreserves ) {
 386     my $requested_reserves_count = scalar( @biblionumbers );
 387     if ( $maxreserves && ( $reserves_count + $requested_reserves_count > $maxreserves ) ) {
 388         $template->param( new_reserves_allowed => $maxreserves - $reserves_count );
 389     }
 390 }
 391
 392 unless ($noreserves) {
 393     $template->param( select_item_types => 1 );
 394 }
 395
 396
 397 #
 398 #
 399 # Build the template parameters that will show the info
 400 # and items for each biblionumber.
 401 #
 402 #
 403
 404 my $biblioLoop = [];
 405 my $numBibsAvailable = 0;
 406 my $itemdata_enumchron = 0;
 407 my $itemdata_ccode = 0;
 408 my $anyholdable = 0;
 409 my $itemLevelTypes = C4::Context->preference('item-level_itypes');
 410 my $pickup_locations = Koha::Libraries->search({ pickup_location => 1 });
 411 $template->param('item_level_itypes' => $itemLevelTypes);
 412
 413 foreach my $biblioNum (@biblionumbers) {
 414
 415     # Init the bib item with the choices for branch pickup
 416     my %biblioLoopIter;
 417
 418     # Get relevant biblio data.
 419     my $biblioData = $biblioDataHash{$biblioNum};
 420     if (! $biblioData) {
 421         $template->param(message=>1, bad_biblionumber=>$biblioNum);
 422         output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 423         exit;
 424     }
 425
 426     my @not_available_at = ();
 427     my $biblio = $biblioData->{object};
 428     foreach my $library ( $pickup_locations->as_list ) {
 429         push( @not_available_at, $library->branchcode ) unless $biblio->can_be_transferred({ to => $library });
 430     }
 431
 432     my $frameworkcode = GetFrameworkCode( $biblioData->{biblionumber} );
 433     $biblioLoopIter{biblionumber} = $biblioData->{biblionumber};
 434     $biblioLoopIter{title} = $biblioData->{title};
 435     $biblioLoopIter{subtitle} = $biblioData->{'subtitle'};
 436     $biblioLoopIter{medium} = $biblioData->{medium};
 437     $biblioLoopIter{part_number} = $biblioData->{part_number};
 438     $biblioLoopIter{part_name} = $biblioData->{part_name};
 439     $biblioLoopIter{author} = $biblioData->{author};
 440     $biblioLoopIter{rank} = $biblioData->{rank};
 441     $biblioLoopIter{reservecount} = $biblioData->{reservecount};
 442     $biblioLoopIter{already_reserved} = $biblioData->{already_reserved};
 443     $biblioLoopIter{reqholdnotes}=0; #TODO: For future use
 444
 445     if (!$itemLevelTypes && $biblioData->{itemtype}) {
 446         $biblioLoopIter{translated_description} = $itemtypes->{$biblioData->{itemtype}}{translated_description};
 447         $biblioLoopIter{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$biblioData->{itemtype}}{imageurl};
 448     }
 449
 450     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 451         if ($itemLevelTypes && $itemInfo->{itype}) {
 452             $itemInfo->{translated_description} = $itemtypes->{$itemInfo->{itype}}{translated_description};
 453             $itemInfo->{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$itemInfo->{itype}}{imageurl};
 454         }
 455
 456         if (!$itemInfo->{'notforloan'} && !($itemInfo->{'itemnotforloan'} > 0)) {
 457             $biblioLoopIter{forloan} = 1;
 458         }
 459     }
 460
 461     my @notforloan_avs = Koha::AuthorisedValues->search_by_koha_field({ kohafield => 'items.notforloan', frameworkcode => $frameworkcode });
 462     my $notforloan_label_of = { map { $_->authorised_value => $_->opac_description } @notforloan_avs };
 463
 464     $biblioLoopIter{itemLoop} = [];
 465     my $numCopiesAvailable = 0;
 466     my $numCopiesOPACAvailable = 0;
 467     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 468         my $itemNum = $itemInfo->{itemnumber};
 469         my $item = Koha::Items->find( $itemNum );
 470         my $itemLoopIter = {};
 471
 472         $itemLoopIter->{itemnumber} = $itemNum;
 473         $itemLoopIter->{barcode} = $itemInfo->{barcode};
 474         $itemLoopIter->{homeBranchName} = $itemInfo->{homebranch};
 475         $itemLoopIter->{callNumber} = $itemInfo->{itemcallnumber};
 476         $itemLoopIter->{enumchron} = $itemInfo->{enumchron};
 477         $itemLoopIter->{ccode} = $itemInfo->{ccode};
 478         $itemLoopIter->{copynumber} = $itemInfo->{copynumber};
 479         if ($itemLevelTypes) {
 480             $itemLoopIter->{translated_description} = $itemInfo->{translated_description};
 481             $itemLoopIter->{itype} = $itemInfo->{itype};
 482             $itemLoopIter->{imageurl} = $itemInfo->{imageurl};
 483         }
 484
 485         # If the holdingbranch is different than the homebranch, we show the
 486         # holdingbranch of the document too.
 487         if ( $itemInfo->{homebranch} ne $itemInfo->{holdingbranch} ) {
 488             $itemLoopIter->{holdingBranchName} = $itemInfo->{holdingbranch};
 489         }
 490
 491         # If the item is currently on loan, we display its return date and
 492         # change the background color.
 493         my $issue = Koha::Checkouts->find( { itemnumber => $itemNum } );
 494         if ( $issue ) {
 495             $itemLoopIter->{dateDue} = output_pref({ dt => dt_from_string($issue->date_due, 'sql'), as_due_date => 1 });
 496             $itemLoopIter->{backgroundcolor} = 'onloan';
 497         }
 498
 499         # checking reserve
 500         my $holds = $item->current_holds;
 501
 502         if ( my $first_hold = $holds->next ) {
 503             $itemLoopIter->{backgroundcolor} = 'reserved';
 504             $itemLoopIter->{reservedate}     = output_pref({ dt => dt_from_string($first_hold->reservedate), dateonly => 1 }); # FIXME Should be formatted in the template
 505             $itemLoopIter->{ExpectedAtLibrary}         = $first_hold->branchcode;
 506             $itemLoopIter->{waitingdate} = $first_hold->waitingdate;
 507         }
 508
 509         $itemLoopIter->{notforloan} = $itemInfo->{notforloan};
 510         $itemLoopIter->{itemnotforloan} = $itemInfo->{itemnotforloan};
 511
 512         # Management of the notforloan document
 513         if ( $itemLoopIter->{notforloan} || $itemLoopIter->{itemnotforloan}) {
 514             $itemLoopIter->{backgroundcolor} = 'other';
 515             $itemLoopIter->{notforloanvalue} =
 516               $notforloan_label_of->{ $itemLoopIter->{notforloan} };
 517         }
 518
 519         # Management of lost or long overdue items
 520         if ( $itemInfo->{itemlost} ) {
 521
 522             # FIXME localized strings should never be in Perl code
 523             $itemLoopIter->{message} =
 524                 $itemInfo->{itemlost} == 1 ? "(lost)"
 525               : $itemInfo->{itemlost} == 2 ? "(long overdue)"
 526               : "";
 527             $itemInfo->{backgroundcolor} = 'other';
 528         }
 529
 530         # Check of the transferred documents
 531         my ( $transfertwhen, $transfertfrom, $transfertto ) =
 532           GetTransfers($itemNum);
 533         if ( $transfertwhen && ($transfertwhen ne '') ) {
 534             $itemLoopIter->{transfertwhen} = output_pref({ dt => dt_from_string($transfertwhen), dateonly => 1 });
 535             $itemLoopIter->{transfertfrom} = $transfertfrom;
 536             $itemLoopIter->{transfertto} = $transfertto;
 537             $itemLoopIter->{nocancel} = 1;
 538         }
 539
 540         # if the items belongs to a host record, show link to host record
 541         if ( $itemInfo->{biblionumber} ne $biblioNum ) {
 542             $biblioLoopIter{hostitemsflag}    = 1;
 543             $itemLoopIter->{hostbiblionumber} = $itemInfo->{biblionumber};
 544             $itemLoopIter->{hosttitle}        = Koha::Biblios->find( $itemInfo->{biblionumber} )->title;
 545         }
 546
 547         # If there is no loan, return and transfer, we show a checkbox.
 548         $itemLoopIter->{notforloan} = $itemLoopIter->{notforloan} || 0;
 549
 550         my $patron_unblessed = $patron->unblessed;
 551         my $branch = GetReservesControlBranch( $itemInfo, $patron_unblessed );
 552
 553         my $policy_holdallowed = !$itemLoopIter->{already_reserved};
 554         $policy_holdallowed &&=
 555             IsAvailableForItemLevelRequest($item, $patron) &&
 556             CanItemBeReserved( $borrowernumber, $itemNum )->{status} eq 'OK';
 557
 558         if ($policy_holdallowed) {
 559             my $opac_hold_policy = Koha::CirculationRules->get_opacitemholds_policy( { item => $item, patron => $patron } );
 560             if ( $opac_hold_policy ne 'N' ) { # If Y or F
 561                 $itemLoopIter->{available} = 1;
 562                 $numCopiesOPACAvailable++;
 563                 $biblioLoopIter{force_hold} = 1 if $opac_hold_policy eq 'F';
 564             }
 565             $numCopiesAvailable++;
 566
 567             unless ( $can_place_hold_if_available_at_pickup ) {
 568                 my $items_in_this_library = Koha::Items->search({ biblionumber => $itemInfo->{biblionumber}, holdingbranch => $itemInfo->{holdingbranch} });
 569                 my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 570                 if ( $items_in_this_library->count > $nb_of_items_issued ) {
 571                     push @not_available_at, $itemInfo->{holdingbranch};
 572                 }
 573             }
 574         }
 575
 576         $itemLoopIter->{imageurl} = getitemtypeimagelocation( 'opac', $itemtypes->{ $itemInfo->{itype} }{imageurl} );
 577
 578     # Show serial enumeration when needed
 579         if ($itemLoopIter->{enumchron}) {
 580             $itemdata_enumchron = 1;
 581         }
 582     # Show collection when needed
 583         if ($itemLoopIter->{ccode}) {
 584             $itemdata_ccode = 1;
 585         }
 586
 587         push @{$biblioLoopIter{itemLoop}}, $itemLoopIter;
 588     }
 589     $template->param(
 590         itemdata_enumchron => $itemdata_enumchron,
 591         itemdata_ccode     => $itemdata_ccode,
 592     );
 593
 594     if ($numCopiesAvailable > 0) {
 595         $numBibsAvailable++;
 596         $biblioLoopIter{bib_available} = 1;
 597         $biblioLoopIter{holdable} = 1;
 598         $biblioLoopIter{itemholdable} = 1 if $numCopiesOPACAvailable;
 599     }
 600     if ($biblioLoopIter{already_reserved}) {
 601         $biblioLoopIter{holdable} = undef;
 602         $biblioLoopIter{itemholdable} = undef;
 603     }
 604     if ( $biblioLoopIter{holdable} ) {
 605         @not_available_at = uniq @not_available_at;
 606         $biblioLoopIter{not_available_at} = \@not_available_at ;
 607     }
 608
 609     unless ( $can_place_hold_if_available_at_pickup ) {
 610         @not_available_at = uniq @not_available_at;
 611         $biblioLoopIter{not_available_at} = \@not_available_at ;
 612         # The record is not holdable is not available at any of the libraries
 613         if ( Koha::Libraries->search->count == @not_available_at ) {
 614             $biblioLoopIter{holdable} = 0;
 615         }
 616     }
 617
 618     my $status = CanBookBeReserved( $borrowernumber, $biblioNum )->{status};
 619     $biblioLoopIter{holdable} &&= $status eq 'OK';
 620     $biblioLoopIter{already_patron_possession} = $status eq 'alreadypossession';
 621
 622     # For multiple holds per record, if a patron has previously placed a hold,
 623     # the patron can only place more holds of the same type. That is, if the
 624     # patron placed a record level hold, all the holds the patron places must
 625     # be record level. If the patron placed an item level hold, all holds
 626     # the patron places must be item level
 627     my $forced_hold_level = Koha::Holds->search(
 628         {
 629             borrowernumber => $borrowernumber,
 630             biblionumber   => $biblioNum,
 631             found          => undef,
 632         }
 633     )->forced_hold_level();
 634     if ($forced_hold_level) {
 635         $biblioLoopIter{force_hold}   = 1 if $forced_hold_level eq 'item';
 636         $biblioLoopIter{itemholdable} = 0 if $forced_hold_level eq 'record';
 637         $biblioLoopIter{forced_hold_level} = $forced_hold_level;
 638     }
 639
 640
 641     push @$biblioLoop, \%biblioLoopIter;
 642
 643     $anyholdable = 1 if $biblioLoopIter{holdable};
 644 }
 645
 646 unless ($pickup_locations->count) {
 647     $numBibsAvailable = 0;
 648     $anyholdable = 0;
 649     $template->param(
 650         message => 1,
 651         no_pickup_locations => 1
 652     );
 653 }
 654
 655 if ( $numBibsAvailable == 0 || $anyholdable == 0) {
 656     $template->param( none_available => 1 );
 657 }
 658
 659 if (scalar @biblionumbers > 1) {
 660     $template->param( multi_hold => 1);
 661 }
 662
 663 my $show_notes=C4::Context->preference('OpacHoldNotes');
 664 $template->param(OpacHoldNotes=>$show_notes);
 665
 666 # display infos
 667 $template->param(bibitemloop => $biblioLoop);
 668 # can set reserve date in future
 669 if (
 670     C4::Context->preference( 'AllowHoldDateInFuture' ) &&
 671     C4::Context->preference( 'OPACAllowHoldDateInFuture' )
 672     ) {
 673     $template->param(
 674             reserve_in_future         => 1,
 675     );
 676 }
 677
 678 output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };