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 = new CGI;
  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           => $query,
  62         type            => "opac",
  63         authnotrequired => 0,
  64         debug           => 1,
  65     }
  66 );
  67
  68 my ($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;
  72 }
  73
  74 my $patron = Koha::Patrons->find( $borrowernumber );
  75
  76 my $can_place_hold_if_available_at_pickup = C4::Context->preference('OPACHoldsIfAvailableAtPickup');
  77 unless ( $can_place_hold_if_available_at_pickup ) {
  78     my @patron_categories = split '\|', C4::Context->preference('OPACHoldsIfAvailableAtPickupExceptions');
  79     if ( @patron_categories ) {
  80         my $categorycode = $patron->categorycode;
  81         $can_place_hold_if_available_at_pickup = grep { $_ eq $categorycode } @patron_categories;
  82     }
  83 }
  84
  85 # check if this user can place a reserve, -1 means use sys pref, 0 means dont block, 1 means block
  86 if ( $patron->category->effective_BlockExpiredPatronOpacActions ) {
  87
  88     if ( $patron->is_expired ) {
  89
  90         # cannot reserve, their card has expired and the rules set mean this is not allowed
  91         $template->param( message => 1, expired_patron => 1 );
  92         output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
  93         exit;
  94     }
  95 }
  96
  97 # Pass through any reserve charge
  98 my $reservefee = $patron->category->reservefee;
  99 if ( $reservefee > 0){
 100     $template->param( RESERVE_CHARGE => $reservefee);
 101 }
 102
 103 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 104
 105 # There are two ways of calling this script, with a single biblio num
 106 # or multiple biblio nums.
 107 my $biblionumbers = $query->param('biblionumbers');
 108 my $reserveMode = $query->param('reserve_mode');
 109 if ($reserveMode && ($reserveMode eq 'single')) {
 110     my $bib = $query->param('single_bib');
 111     $biblionumbers = "$bib/";
 112 }
 113 if (! $biblionumbers) {
 114     $biblionumbers = $query->param('biblionumber');
 115 }
 116
 117 if ((! $biblionumbers) && (! $query->param('place_reserve'))) {
 118     $template->param(message=>1, no_biblionumber=>1);
 119     output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 120     exit;
 121 }
 122
 123 # Pass the numbers to the page so they can be fed back
 124 # when the hold is confirmed. TODO: Not necessary?
 125 $template->param( biblionumbers => $biblionumbers );
 126
 127 # Each biblio number is suffixed with '/', e.g. "1/2/3/"
 128 my @biblionumbers = split /\//, $biblionumbers;
 129 if (($#biblionumbers < 0) && (! $query->param('place_reserve'))) {
 130     # TODO: New message?
 131     $template->param(message=>1, no_biblionumber=>1);
 132     output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 133     exit;
 134 }
 135
 136
 137 # pass the pickup branch along....
 138 my $branch = $query->param('branch') || $patron->branchcode || C4::Context->userenv->{branch} || '' ;
 139 $template->param( branch => $branch );
 140
 141 #
 142 #
 143 # Build hashes of the requested biblio(item)s and items.
 144 #
 145 #
 146
 147 my %biblioDataHash; # Hash of biblionumber to biblio/biblioitems record.
 148 my %itemInfoHash; # Hash of itemnumber to item info.
 149 foreach my $biblioNumber (@biblionumbers) {
 150
 151     my $biblioData = GetBiblioData($biblioNumber);
 152     $biblioDataHash{$biblioNumber} = $biblioData;
 153
 154     my @itemInfos = GetItemsInfo($biblioNumber);
 155
 156     my $marcrecord= GetMarcBiblio({ biblionumber => $biblioNumber });
 157
 158     # flag indicating existence of at least one item linked via a host record
 159     my $hostitemsflag;
 160     # adding items linked via host biblios
 161     my @hostitemInfos = GetHostItemsInfo($marcrecord);
 162     if (@hostitemInfos){
 163         $hostitemsflag =1;
 164         push (@itemInfos,@hostitemInfos);
 165     }
 166
 167     $biblioData->{itemInfos} = \@itemInfos;
 168     foreach my $itemInfo (@itemInfos) {
 169         $itemInfoHash{$itemInfo->{itemnumber}} = $itemInfo;
 170     }
 171
 172     # Compute the priority rank.
 173     my $biblio = Koha::Biblios->find( $biblioNumber );
 174     $biblioData->{object} = $biblio;
 175     my $holds = $biblio->holds;
 176     my $rank = $holds->count;
 177     $biblioData->{reservecount} = 1;    # new reserve
 178     while ( my $hold = $holds->next ) {
 179         if ( $hold->is_waiting ) {
 180             $rank--;
 181         }
 182         else {
 183             $biblioData->{reservecount}++;
 184         }
 185     }
 186     $biblioData->{rank} = $rank + 1;
 187 }
 188
 189 #
 190 #
 191 # If this is the second time through this script, it
 192 # means we are carrying out the hold request, possibly
 193 # with a specific item for each biblionumber.
 194 #
 195 #
 196 if ( $query->param('place_reserve') ) {
 197     my $reserve_cnt = 0;
 198     if ($maxreserves) {
 199         $reserve_cnt = $patron->holds->count;
 200     }
 201
 202     # List is composed of alternating biblio/item/branch
 203     my $selectedItems = $query->param('selecteditems');
 204
 205     if ($query->param('reserve_mode') eq 'single') {
 206         # This indicates non-JavaScript mode, so there was
 207         # only a single biblio number selected.
 208         my $bib = $query->param('single_bib');
 209         my $item = $query->param("checkitem_$bib");
 210         if ($item eq 'any') {
 211             $item = '';
 212         }
 213         my $branch = $query->param('branch');
 214         $selectedItems = "$bib/$item/$branch/";
 215     }
 216
 217     $selectedItems =~ s!/$!!;
 218     my @selectedItems = split /\//, $selectedItems, -1;
 219
 220     # Make sure there is a biblionum/itemnum/branch triplet for each item.
 221     # The itemnum can be 'any', meaning next available.
 222     my $selectionCount = @selectedItems;
 223     if (($selectionCount == 0) || (($selectionCount % 3) != 0)) {
 224         $template->param(message=>1, bad_data=>1);
 225         output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 226         exit;
 227     }
 228
 229     my $failed_holds = 0;
 230     while (@selectedItems) {
 231         my $biblioNum = shift(@selectedItems);
 232         my $itemNum   = shift(@selectedItems);
 233         my $branch    = shift(@selectedItems);    # i.e., branch code, not name
 234
 235         my $canreserve = 0;
 236
 237         my $singleBranchMode = Koha::Libraries->search->count == 1;
 238         if ( $singleBranchMode || ! C4::Context->preference("OPACAllowUserToChooseBranch") )
 239         {    # single branch mode or disabled user choosing
 240             $branch = $patron->branchcode;
 241         }
 242
 243         # When choosing a specific item, the default pickup library should be dictated by the default hold policy
 244         if ( ! C4::Context->preference("OPACAllowUserToChooseBranch") && $itemNum ) {
 245             my $item = Koha::Items->find( $itemNum );
 246             my $type = $item->effective_itemtype;
 247             my $rule = GetBranchItemRule( $patron->branchcode, $type );
 248
 249             if ( $rule->{hold_fulfillment_policy} eq 'any' ) {
 250                 $branch = $patron->branchcode;
 251             } else {
 252                 my $policy = $rule->{hold_fulfillment_policy};
 253                 $branch = $item->$policy;
 254             }
 255         }
 256
 257 #item may belong to a host biblio, if yes change biblioNum to hosts bilbionumber
 258         if ( $itemNum ne '' ) {
 259             my $item = Koha::Items->find( $itemNum );
 260             my $hostbiblioNum = $item->biblio->biblionumber;
 261             if ( $hostbiblioNum ne $biblioNum ) {
 262                 $biblioNum = $hostbiblioNum;
 263             }
 264         }
 265
 266         my $biblioData = $biblioDataHash{$biblioNum};
 267         my $found;
 268
 269         # Check for user supplied reserve date
 270         my $startdate;
 271         if (   C4::Context->preference('AllowHoldDateInFuture')
 272             && C4::Context->preference('OPACAllowHoldDateInFuture') )
 273         {
 274             $startdate = $query->param("reserve_date_$biblioNum");
 275         }
 276
 277         my $expiration_date = $query->param("expiration_date_$biblioNum");
 278
 279         my $rank = $biblioData->{rank};
 280         if ( $itemNum ne '' ) {
 281             $canreserve = 1 if CanItemBeReserved( $borrowernumber, $itemNum, $branch )->{status} eq 'OK';
 282         }
 283         else {
 284             $canreserve = 1 if CanBookBeReserved( $borrowernumber, $biblioNum, $branch )->{status} eq 'OK';
 285
 286             # Inserts a null into the 'itemnumber' field of 'reserves' table.
 287             $itemNum = undef;
 288         }
 289         my $notes = $query->param('notes_'.$biblioNum)||'';
 290
 291         if (   $maxreserves
 292             && $reserve_cnt >= $maxreserves )
 293         {
 294             $canreserve = 0;
 295         }
 296
 297         unless ( $can_place_hold_if_available_at_pickup ) {
 298             my $items_in_this_library = Koha::Items->search({ biblionumber => $biblioNum, holdingbranch => $branch });
 299             my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 300             my $nb_of_items_unavailable = $items_in_this_library->search({ -or => { lost => { '!=' => 0 }, damaged => { '!=' => 0 }, } });
 301             if ( $items_in_this_library->count > $nb_of_items_issued + $nb_of_items_unavailable ) {
 302                 $canreserve = 0
 303             }
 304         }
 305
 306         my $itemtype = $query->param('itemtype') || undef;
 307         $itemtype = undef if $itemNum;
 308
 309         # Here we actually do the reserveration. Stage 3.
 310         if ($canreserve) {
 311             my $reserve_id = AddReserve(
 312                 {
 313                     branchcode       => $branch,
 314                     borrowernumber   => $borrowernumber,
 315                     biblionumber     => $biblioNum,
 316                     priority         => $rank,
 317                     reservation_date => $startdate,
 318                     expiration_date  => $expiration_date,
 319                     notes            => $notes,
 320                     title            => $biblioData->{title},
 321                     itemnumber       => $itemNum,
 322                     found            => $found,
 323                     itemtype         => $itemtype,
 324                 }
 325             );
 326             $failed_holds++ unless $reserve_id;
 327             ++$reserve_cnt;
 328         }
 329     }
 330
 331     print $query->redirect("/cgi-bin/koha/opac-user.pl?" . ( $failed_holds ? "failed_holds=$failed_holds" : q|| ) . "#opac-user-holds");
 332     exit;
 333 }
 334
 335 #
 336 #
 337 # Here we check that the borrower can actually make reserves Stage 1.
 338 #
 339 #
 340 my $noreserves     = 0;
 341 my $maxoutstanding = C4::Context->preference("maxoutstanding");
 342 $template->param( noreserve => 1 ) unless $maxoutstanding;
 343 my $amountoutstanding = $patron->account->balance;
 344 if ( $amountoutstanding && ($amountoutstanding > $maxoutstanding) ) {
 345     my $amount = sprintf "%.02f", $amountoutstanding;
 346     $template->param( message => 1 );
 347     $noreserves = 1;
 348     $template->param( too_much_oweing => $amount );
 349 }
 350
 351 if ( $patron->gonenoaddress && ($patron->gonenoaddress == 1) ) {
 352     $noreserves = 1;
 353     $template->param(
 354         message => 1,
 355         GNA     => 1
 356     );
 357 }
 358
 359 if ( $patron->lost && ($patron->lost == 1) ) {
 360     $noreserves = 1;
 361     $template->param(
 362         message => 1,
 363         lost    => 1
 364     );
 365 }
 366
 367 if ( $patron->is_debarred ) {
 368     $noreserves = 1;
 369     $template->param(
 370         message          => 1,
 371         debarred         => 1,
 372         debarred_comment => $patron->debarredcomment,
 373         debarred_date    => $patron->debarred,
 374     );
 375 }
 376
 377 my $holds = $patron->holds;
 378 my $reserves_count = $holds->count;
 379 $template->param( RESERVES => $holds->unblessed );
 380 if ( $maxreserves && ( $reserves_count >= $maxreserves ) ) {
 381     $template->param( message => 1 );
 382     $noreserves = 1;
 383     $template->param( too_many_reserves => $holds->count );
 384 }
 385
 386 unless ( $noreserves ) {
 387     my $requested_reserves_count = scalar( @biblionumbers );
 388     if ( $maxreserves && ( $reserves_count + $requested_reserves_count > $maxreserves ) ) {
 389         $template->param( new_reserves_allowed => $maxreserves - $reserves_count );
 390     }
 391 }
 392
 393 unless ($noreserves) {
 394     $template->param( select_item_types => 1 );
 395 }
 396
 397
 398 #
 399 #
 400 # Build the template parameters that will show the info
 401 # and items for each biblionumber.
 402 #
 403 #
 404
 405 my $biblioLoop = [];
 406 my $numBibsAvailable = 0;
 407 my $itemdata_enumchron = 0;
 408 my $itemdata_ccode = 0;
 409 my $anyholdable = 0;
 410 my $itemLevelTypes = C4::Context->preference('item-level_itypes');
 411 my $pickup_locations = Koha::Libraries->search({ pickup_location => 1 });
 412 $template->param('item_level_itypes' => $itemLevelTypes);
 413
 414 foreach my $biblioNum (@biblionumbers) {
 415
 416     # Init the bib item with the choices for branch pickup
 417     my %biblioLoopIter;
 418
 419     # Get relevant biblio data.
 420     my $biblioData = $biblioDataHash{$biblioNum};
 421     if (! $biblioData) {
 422         $template->param(message=>1, bad_biblionumber=>$biblioNum);
 423         output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };
 424         exit;
 425     }
 426
 427     my @not_available_at = ();
 428     my $biblio = $biblioData->{object};
 429     foreach my $library ( $pickup_locations->as_list ) {
 430         push( @not_available_at, $library->branchcode ) unless $biblio->can_be_transferred({ to => $library });
 431     }
 432
 433     my $frameworkcode = GetFrameworkCode( $biblioData->{biblionumber} );
 434     $biblioLoopIter{biblionumber} = $biblioData->{biblionumber};
 435     $biblioLoopIter{title} = $biblioData->{title};
 436     $biblioLoopIter{subtitle} = $biblioData->{'subtitle'};
 437     $biblioLoopIter{medium} = $biblioData->{medium};
 438     $biblioLoopIter{part_number} = $biblioData->{part_number};
 439     $biblioLoopIter{part_name} = $biblioData->{part_name};
 440     $biblioLoopIter{author} = $biblioData->{author};
 441     $biblioLoopIter{rank} = $biblioData->{rank};
 442     $biblioLoopIter{reservecount} = $biblioData->{reservecount};
 443     $biblioLoopIter{already_reserved} = $biblioData->{already_reserved};
 444     $biblioLoopIter{reqholdnotes}=0; #TODO: For future use
 445
 446     if (!$itemLevelTypes && $biblioData->{itemtype}) {
 447         $biblioLoopIter{translated_description} = $itemtypes->{$biblioData->{itemtype}}{translated_description};
 448         $biblioLoopIter{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$biblioData->{itemtype}}{imageurl};
 449     }
 450
 451     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 452         if ($itemLevelTypes && $itemInfo->{itype}) {
 453             $itemInfo->{translated_description} = $itemtypes->{$itemInfo->{itype}}{translated_description};
 454             $itemInfo->{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$itemInfo->{itype}}{imageurl};
 455         }
 456
 457         if (!$itemInfo->{'notforloan'} && !($itemInfo->{'itemnotforloan'} > 0)) {
 458             $biblioLoopIter{forloan} = 1;
 459         }
 460     }
 461
 462     my @notforloan_avs = Koha::AuthorisedValues->search_by_koha_field({ kohafield => 'items.notforloan', frameworkcode => $frameworkcode });
 463     my $notforloan_label_of = { map { $_->authorised_value => $_->opac_description } @notforloan_avs };
 464
 465     $biblioLoopIter{itemLoop} = [];
 466     my $numCopiesAvailable = 0;
 467     my $numCopiesOPACAvailable = 0;
 468     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 469         my $itemNum = $itemInfo->{itemnumber};
 470         my $item = Koha::Items->find( $itemNum );
 471         my $itemLoopIter = {};
 472
 473         $itemLoopIter->{itemnumber} = $itemNum;
 474         $itemLoopIter->{barcode} = $itemInfo->{barcode};
 475         $itemLoopIter->{homeBranchName} = $itemInfo->{homebranch};
 476         $itemLoopIter->{callNumber} = $itemInfo->{itemcallnumber};
 477         $itemLoopIter->{enumchron} = $itemInfo->{enumchron};
 478         $itemLoopIter->{ccode} = $itemInfo->{ccode};
 479         $itemLoopIter->{copynumber} = $itemInfo->{copynumber};
 480         if ($itemLevelTypes) {
 481             $itemLoopIter->{translated_description} = $itemInfo->{translated_description};
 482             $itemLoopIter->{itype} = $itemInfo->{itype};
 483             $itemLoopIter->{imageurl} = $itemInfo->{imageurl};
 484         }
 485
 486         # If the holdingbranch is different than the homebranch, we show the
 487         # holdingbranch of the document too.
 488         if ( $itemInfo->{homebranch} ne $itemInfo->{holdingbranch} ) {
 489             $itemLoopIter->{holdingBranchName} = $itemInfo->{holdingbranch};
 490         }
 491
 492         # If the item is currently on loan, we display its return date and
 493         # change the background color.
 494         my $issue = Koha::Checkouts->find( { itemnumber => $itemNum } );
 495         if ( $issue ) {
 496             $itemLoopIter->{dateDue} = output_pref({ dt => dt_from_string($issue->date_due, 'sql'), as_due_date => 1 });
 497             $itemLoopIter->{backgroundcolor} = 'onloan';
 498         }
 499
 500         # checking reserve
 501         my $holds = $item->current_holds;
 502
 503         if ( my $first_hold = $holds->next ) {
 504             $itemLoopIter->{backgroundcolor} = 'reserved';
 505             $itemLoopIter->{reservedate}     = output_pref({ dt => dt_from_string($first_hold->reservedate), dateonly => 1 }); # FIXME Should be formatted in the template
 506             $itemLoopIter->{ExpectedAtLibrary}         = $first_hold->branchcode;
 507             $itemLoopIter->{waitingdate} = $first_hold->waitingdate;
 508         }
 509
 510         $itemLoopIter->{notforloan} = $itemInfo->{notforloan};
 511         $itemLoopIter->{itemnotforloan} = $itemInfo->{itemnotforloan};
 512
 513         # Management of the notforloan document
 514         if ( $itemLoopIter->{notforloan} || $itemLoopIter->{itemnotforloan}) {
 515             $itemLoopIter->{backgroundcolor} = 'other';
 516             $itemLoopIter->{notforloanvalue} =
 517               $notforloan_label_of->{ $itemLoopIter->{notforloan} };
 518         }
 519
 520         # Management of lost or long overdue items
 521         if ( $itemInfo->{itemlost} ) {
 522
 523             # FIXME localized strings should never be in Perl code
 524             $itemLoopIter->{message} =
 525                 $itemInfo->{itemlost} == 1 ? "(lost)"
 526               : $itemInfo->{itemlost} == 2 ? "(long overdue)"
 527               : "";
 528             $itemInfo->{backgroundcolor} = 'other';
 529         }
 530
 531         # Check of the transferred documents
 532         my ( $transfertwhen, $transfertfrom, $transfertto ) =
 533           GetTransfers($itemNum);
 534         if ( $transfertwhen && ($transfertwhen ne '') ) {
 535             $itemLoopIter->{transfertwhen} = output_pref({ dt => dt_from_string($transfertwhen), dateonly => 1 });
 536             $itemLoopIter->{transfertfrom} = $transfertfrom;
 537             $itemLoopIter->{transfertto} = $transfertto;
 538             $itemLoopIter->{nocancel} = 1;
 539         }
 540
 541         # if the items belongs to a host record, show link to host record
 542         if ( $itemInfo->{biblionumber} ne $biblioNum ) {
 543             $biblioLoopIter{hostitemsflag}    = 1;
 544             $itemLoopIter->{hostbiblionumber} = $itemInfo->{biblionumber};
 545             $itemLoopIter->{hosttitle}        = Koha::Biblios->find( $itemInfo->{biblionumber} )->title;
 546         }
 547
 548         # If there is no loan, return and transfer, we show a checkbox.
 549         $itemLoopIter->{notforloan} = $itemLoopIter->{notforloan} || 0;
 550
 551         my $patron_unblessed = $patron->unblessed;
 552         my $branch = GetReservesControlBranch( $itemInfo, $patron_unblessed );
 553
 554         my $policy_holdallowed = !$itemLoopIter->{already_reserved};
 555         $policy_holdallowed &&=
 556             IsAvailableForItemLevelRequest($item, $patron) &&
 557             CanItemBeReserved( $borrowernumber, $itemNum )->{status} eq 'OK';
 558
 559         if ($policy_holdallowed) {
 560             my $opac_hold_policy = Koha::CirculationRules->get_opacitemholds_policy( { item => $item, patron => $patron } );
 561             if ( $opac_hold_policy ne 'N' ) { # If Y or F
 562                 $itemLoopIter->{available} = 1;
 563                 $numCopiesOPACAvailable++;
 564                 $biblioLoopIter{force_hold} = 1 if $opac_hold_policy eq 'F';
 565             }
 566             $numCopiesAvailable++;
 567
 568             unless ( $can_place_hold_if_available_at_pickup ) {
 569                 my $items_in_this_library = Koha::Items->search({ biblionumber => $itemInfo->{biblionumber}, holdingbranch => $itemInfo->{holdingbranch} });
 570                 my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 571                 if ( $items_in_this_library->count > $nb_of_items_issued ) {
 572                     push @not_available_at, $itemInfo->{holdingbranch};
 573                 }
 574             }
 575         }
 576
 577         $itemLoopIter->{imageurl} = getitemtypeimagelocation( 'opac', $itemtypes->{ $itemInfo->{itype} }{imageurl} );
 578
 579     # Show serial enumeration when needed
 580         if ($itemLoopIter->{enumchron}) {
 581             $itemdata_enumchron = 1;
 582         }
 583     # Show collection when needed
 584         if ($itemLoopIter->{ccode}) {
 585             $itemdata_ccode = 1;
 586         }
 587
 588         push @{$biblioLoopIter{itemLoop}}, $itemLoopIter;
 589     }
 590     $template->param(
 591         itemdata_enumchron => $itemdata_enumchron,
 592         itemdata_ccode     => $itemdata_ccode,
 593     );
 594
 595     if ($numCopiesAvailable > 0) {
 596         $numBibsAvailable++;
 597         $biblioLoopIter{bib_available} = 1;
 598         $biblioLoopIter{holdable} = 1;
 599         $biblioLoopIter{itemholdable} = 1 if $numCopiesOPACAvailable;
 600     }
 601     if ($biblioLoopIter{already_reserved}) {
 602         $biblioLoopIter{holdable} = undef;
 603         $biblioLoopIter{itemholdable} = undef;
 604     }
 605     if(not C4::Context->preference('AllowHoldsOnPatronsPossessions') and CheckIfIssuedToPatron($borrowernumber,$biblioNum)) {
 606         $biblioLoopIter{holdable} = undef;
 607         $biblioLoopIter{already_patron_possession} = 1;
 608     }
 609
 610     if ( $biblioLoopIter{holdable} ) {
 611         @not_available_at = uniq @not_available_at;
 612         $biblioLoopIter{not_available_at} = \@not_available_at ;
 613     }
 614
 615     unless ( $can_place_hold_if_available_at_pickup ) {
 616         @not_available_at = uniq @not_available_at;
 617         $biblioLoopIter{not_available_at} = \@not_available_at ;
 618         # The record is not holdable is not available at any of the libraries
 619         if ( Koha::Libraries->search->count == @not_available_at ) {
 620             $biblioLoopIter{holdable} = 0;
 621         }
 622     }
 623
 624     $biblioLoopIter{holdable} &&= CanBookBeReserved( $borrowernumber, $biblioNum )->{status} eq 'OK';
 625
 626     # For multiple holds per record, if a patron has previously placed a hold,
 627     # the patron can only place more holds of the same type. That is, if the
 628     # patron placed a record level hold, all the holds the patron places must
 629     # be record level. If the patron placed an item level hold, all holds
 630     # the patron places must be item level
 631     my $forced_hold_level = Koha::Holds->search(
 632         {
 633             borrowernumber => $borrowernumber,
 634             biblionumber   => $biblioNum,
 635             found          => undef,
 636         }
 637     )->forced_hold_level();
 638     if ($forced_hold_level) {
 639         $biblioLoopIter{force_hold}   = 1 if $forced_hold_level eq 'item';
 640         $biblioLoopIter{itemholdable} = 0 if $forced_hold_level eq 'record';
 641         $biblioLoopIter{forced_hold_level} = $forced_hold_level;
 642     }
 643
 644
 645     push @$biblioLoop, \%biblioLoopIter;
 646
 647     $anyholdable = 1 if $biblioLoopIter{holdable};
 648 }
 649
 650 unless ($pickup_locations->count) {
 651     $numBibsAvailable = 0;
 652     $anyholdable = 0;
 653     $template->param(
 654         message => 1,
 655         no_pickup_locations => 1
 656     );
 657 }
 658
 659 if ( $numBibsAvailable == 0 || $anyholdable == 0) {
 660     $template->param( none_available => 1 );
 661 }
 662
 663 if (scalar @biblionumbers > 1) {
 664     $template->param( multi_hold => 1);
 665 }
 666
 667 my $show_notes=C4::Context->preference('OpacHoldNotes');
 668 $template->param(OpacHoldNotes=>$show_notes);
 669
 670 # display infos
 671 $template->param(bibitemloop => $biblioLoop);
 672 # can set reserve date in future
 673 if (
 674     C4::Context->preference( 'AllowHoldDateInFuture' ) &&
 675     C4::Context->preference( 'OPACAllowHoldDateInFuture' )
 676     ) {
 677     $template->param(
 678             reserve_in_future         => 1,
 679     );
 680 }
 681
 682 output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };