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 use Koha::AuthorisedValues;
  36 use Koha::DateUtils;
  37 use Koha::Items;
  38 use Koha::ItemTypes;
  39 use Koha::Libraries;
  40 use Koha::Patrons;
  41 use Date::Calc qw/Today Date_to_Days/;
  42 use List::MoreUtils qw/uniq/;
  43
  44 my $maxreserves = C4::Context->preference("maxreserves");
  45
  46 my $query = new CGI;
  47
  48 # if RequestOnOpac (for placing holds) is disabled, leave immediately
  49 if ( ! C4::Context->preference('RequestOnOpac') ) {
  50     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  51     exit;
  52 }
  53
  54 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  55     {
  56         template_name   => "opac-reserve.tt",
  57         query           => $query,
  58         type            => "opac",
  59         authnotrequired => 0,
  60         debug           => 1,
  61     }
  62 );
  63
  64 my ($show_holds_count, $show_priority);
  65 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
  66     m/holds/o and $show_holds_count = 1;
  67     m/priority/ and $show_priority = 1;
  68 }
  69
  70 sub get_out {
  71         output_html_with_http_headers(shift,shift,shift); # $query, $cookie, $template->output;
  72         exit;
  73 }
  74
  75 # get borrower information ....
  76 my ( $borr ) = GetMember( borrowernumber => $borrowernumber );
  77 my $patron = Koha::Patrons->find( $borrowernumber );
  78
  79 my $can_place_hold_if_available_at_pickup = C4::Context->preference('OPACHoldsIfAvailableAtPickup');
  80 unless ( $can_place_hold_if_available_at_pickup ) {
  81     my @patron_categories = split '\|', C4::Context->preference('OPACHoldsIfAvailableAtPickupExceptions');
  82     if ( @patron_categories ) {
  83         $can_place_hold_if_available_at_pickup = grep /$borr->{categorycode}/, @patron_categories;
  84     }
  85 }
  86
  87 # check if this user can place a reserve, -1 means use sys pref, 0 means dont block, 1 means block
  88 if ( $patron->category->effective_BlockExpiredPatronOpacActions ) {
  89
  90     if ( $patron->is_expired ) {
  91
  92         # cannot reserve, their card has expired and the rules set mean this is not allowed
  93         $template->param( message => 1, expired_patron => 1 );
  94         get_out( $query, $cookie, $template->output );
  95     }
  96 }
  97
  98 # Pass through any reserve charge
  99 my $reservefee = $patron->category->reservefee;
 100 if ( $reservefee > 0){
 101     $template->param( RESERVE_CHARGE => sprintf("%.2f",$reservefee));
 102 }
 103
 104 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
 105
 106 # There are two ways of calling this script, with a single biblio num
 107 # or multiple biblio nums.
 108 my $biblionumbers = $query->param('biblionumbers');
 109 my $reserveMode = $query->param('reserve_mode');
 110 if ($reserveMode && ($reserveMode eq 'single')) {
 111     my $bib = $query->param('single_bib');
 112     $biblionumbers = "$bib/";
 113 }
 114 if (! $biblionumbers) {
 115     $biblionumbers = $query->param('biblionumber');
 116 }
 117
 118 if ((! $biblionumbers) && (! $query->param('place_reserve'))) {
 119     $template->param(message=>1, no_biblionumber=>1);
 120     &get_out($query, $cookie, $template->output);
 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     $template->param(message=>1, no_biblionumber=>1);
 132     &get_out($query, $cookie, $template->output);
 133 }
 134
 135
 136 # pass the pickup branch along....
 137 my $branch = $query->param('branch') || $borr->{'branchcode'} || C4::Context->userenv->{branch} || '' ;
 138 $template->param( branch => $branch );
 139
 140 # Is the person allowed to choose their branch
 141 my $OPACChooseBranch = (C4::Context->preference("OPACAllowUserToChooseBranch")) ? 1 : 0;
 142
 143 $template->param( choose_branch => $OPACChooseBranch);
 144
 145 #
 146 #
 147 # Build hashes of the requested biblio(item)s and items.
 148 #
 149 #
 150
 151 my %biblioDataHash; # Hash of biblionumber to biblio/biblioitems record.
 152 my %itemInfoHash; # Hash of itemnumber to item info.
 153 foreach my $biblioNumber (@biblionumbers) {
 154
 155     my $biblioData = GetBiblioData($biblioNumber);
 156     $biblioDataHash{$biblioNumber} = $biblioData;
 157
 158     my @itemInfos = GetItemsInfo($biblioNumber);
 159
 160     my $marcrecord= GetMarcBiblio($biblioNumber);
 161
 162     # flag indicating existence of at least one item linked via a host record
 163     my $hostitemsflag;
 164     # adding items linked via host biblios
 165     my @hostitemInfos = GetHostItemsInfo($marcrecord);
 166     if (@hostitemInfos){
 167         $hostitemsflag =1;
 168         push (@itemInfos,@hostitemInfos);
 169     }
 170
 171     $biblioData->{itemInfos} = \@itemInfos;
 172     foreach my $itemInfo (@itemInfos) {
 173         $itemInfoHash{$itemInfo->{itemnumber}} = $itemInfo;
 174     }
 175
 176     # Compute the priority rank.
 177     my $biblio = Koha::Biblios->find( $biblioNumber );
 178     my $holds = $biblio->holds;
 179     my $rank = $holds->count;
 180     $biblioData->{reservecount} = 1;    # new reserve
 181     while ( my $hold = $holds->next ) {
 182         if ( $hold->is_waiting ) {
 183             $rank--;
 184         }
 185         else {
 186             $biblioData->{reservecount}++;
 187         }
 188     }
 189     $biblioData->{rank} = $rank + 1;
 190 }
 191
 192 #
 193 #
 194 # If this is the second time through this script, it
 195 # means we are carrying out the hold request, possibly
 196 # with a specific item for each biblionumber.
 197 #
 198 #
 199 if ( $query->param('place_reserve') ) {
 200     my $reserve_cnt = 0;
 201     if ($maxreserves) {
 202         $reserve_cnt = GetReservesFromBorrowernumber( $borrowernumber );
 203     }
 204
 205     # List is composed of alternating biblio/item/branch
 206     my $selectedItems = $query->param('selecteditems');
 207
 208     if ($query->param('reserve_mode') eq 'single') {
 209         # This indicates non-JavaScript mode, so there was
 210         # only a single biblio number selected.
 211         my $bib = $query->param('single_bib');
 212         my $item = $query->param("checkitem_$bib");
 213         if ($item eq 'any') {
 214             $item = '';
 215         }
 216         my $branch = $query->param('branch');
 217         $selectedItems = "$bib/$item/$branch/";
 218     }
 219
 220     $selectedItems =~ s!/$!!;
 221     my @selectedItems = split /\//, $selectedItems, -1;
 222
 223     # Make sure there is a biblionum/itemnum/branch triplet for each item.
 224     # The itemnum can be 'any', meaning next available.
 225     my $selectionCount = @selectedItems;
 226     if (($selectionCount == 0) || (($selectionCount % 3) != 0)) {
 227         $template->param(message=>1, bad_data=>1);
 228         &get_out($query, $cookie, $template->output);
 229     }
 230
 231     my $failed_holds = 0;
 232     while (@selectedItems) {
 233         my $biblioNum = shift(@selectedItems);
 234         my $itemNum   = shift(@selectedItems);
 235         my $branch    = shift(@selectedItems);    # i.e., branch code, not name
 236
 237         my $canreserve = 0;
 238
 239         my $singleBranchMode = Koha::Libraries->search->count == 1;
 240         if ( $singleBranchMode || !$OPACChooseBranch )
 241         {    # single branch mode or disabled user choosing
 242             $branch = $borr->{'branchcode'};
 243         }
 244
 245 #item may belong to a host biblio, if yes change biblioNum to hosts bilbionumber
 246         if ( $itemNum ne '' ) {
 247             my $hostbiblioNum = GetBiblionumberFromItemnumber($itemNum);
 248             if ( $hostbiblioNum ne $biblioNum ) {
 249                 $biblioNum = $hostbiblioNum;
 250             }
 251         }
 252
 253         my $biblioData = $biblioDataHash{$biblioNum};
 254         my $found;
 255
 256         # Check for user supplied reserve date
 257         my $startdate;
 258         if (   C4::Context->preference('AllowHoldDateInFuture')
 259             && C4::Context->preference('OPACAllowHoldDateInFuture') )
 260         {
 261             $startdate = $query->param("reserve_date_$biblioNum");
 262         }
 263
 264         my $expiration_date = $query->param("expiration_date_$biblioNum");
 265
 266       # If a specific item was selected and the pickup branch is the same as the
 267       # holdingbranch, force the value $rank and $found.
 268         my $rank = $biblioData->{rank};
 269         if ( $itemNum ne '' ) {
 270             $canreserve = 1 if CanItemBeReserved( $borrowernumber, $itemNum ) eq 'OK';
 271             $rank = '0' unless C4::Context->preference('ReservesNeedReturns');
 272             my $item = GetItem($itemNum);
 273             if ( $item->{'holdingbranch'} eq $branch ) {
 274                 $found = 'W'
 275                   unless C4::Context->preference('ReservesNeedReturns');
 276             }
 277         }
 278         else {
 279             $canreserve = 1 if CanBookBeReserved( $borrowernumber, $biblioNum ) eq 'OK';
 280
 281             # Inserts a null into the 'itemnumber' field of 'reserves' table.
 282             $itemNum = undef;
 283         }
 284         my $notes = $query->param('notes_'.$biblioNum)||'';
 285
 286         if (   $maxreserves
 287             && $reserve_cnt >= $maxreserves )
 288         {
 289             $canreserve = 0;
 290         }
 291
 292         unless ( $can_place_hold_if_available_at_pickup ) {
 293             my $items_in_this_library = Koha::Items->search({ biblionumber => $biblioNum, holdingbranch => $branch });
 294             my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 295             my $nb_of_items_unavailable = $items_in_this_library->search({ -or => { lost => { '!=' => 0 }, damaged => { '!=' => 0 }, } });
 296             if ( $items_in_this_library->count > $nb_of_items_issued + $nb_of_items_unavailable ) {
 297                 $canreserve = 0
 298             }
 299         }
 300
 301         my $itemtype = $query->param('itemtype') || undef;
 302         $itemtype = undef if $itemNum;
 303
 304         # Here we actually do the reserveration. Stage 3.
 305         if ($canreserve) {
 306             my $reserve_id = AddReserve(
 307                 $branch,          $borrowernumber, $biblioNum,
 308                 [$biblioNum],     $rank,           $startdate,
 309                 $expiration_date, $notes,          $biblioData->{title},
 310                 $itemNum,         $found,          $itemtype,
 311             );
 312             $failed_holds++ unless $reserve_id;
 313             ++$reserve_cnt;
 314         }
 315     }
 316
 317     print $query->redirect("/cgi-bin/koha/opac-user.pl?" . ( $failed_holds ? "failed_holds=$failed_holds" : q|| ) . "#opac-user-holds");
 318     exit;
 319 }
 320
 321 #
 322 #
 323 # Here we check that the borrower can actually make reserves Stage 1.
 324 #
 325 #
 326 my $noreserves     = 0;
 327 my $maxoutstanding = C4::Context->preference("maxoutstanding");
 328 $template->param( noreserve => 1 ) unless $maxoutstanding;
 329 my ( $amountoutstanding ) = GetMemberAccountRecords($borrowernumber);
 330 if ( $amountoutstanding && ($amountoutstanding > $maxoutstanding) ) {
 331     my $amount = sprintf "%.02f", $amountoutstanding;
 332     $template->param( message => 1 );
 333     $noreserves = 1;
 334     $template->param( too_much_oweing => $amount );
 335 }
 336
 337 if ( $borr->{gonenoaddress} && ($borr->{gonenoaddress} == 1) ) {
 338     $noreserves = 1;
 339     $template->param(
 340         message => 1,
 341         GNA     => 1
 342     );
 343 }
 344
 345 if ( $borr->{lost} && ($borr->{lost} == 1) ) {
 346     $noreserves = 1;
 347     $template->param(
 348         message => 1,
 349         lost    => 1
 350     );
 351 }
 352
 353 if ( Koha::Patrons->find( $borrowernumber )->is_debarred ) {
 354     $noreserves = 1;
 355     $template->param(
 356         message          => 1,
 357         debarred         => 1,
 358         debarred_comment => $borr->{debarredcomment},
 359         debarred_date    => $borr->{debarred},
 360     );
 361 }
 362
 363 my @reserves = GetReservesFromBorrowernumber( $borrowernumber );
 364 my $reserves_count = scalar(@reserves);
 365 $template->param( RESERVES => \@reserves );
 366 if ( $maxreserves && ( $reserves_count >= $maxreserves ) ) {
 367     $template->param( message => 1 );
 368     $noreserves = 1;
 369     $template->param( too_many_reserves => scalar(@reserves));
 370 }
 371
 372 unless ( $noreserves ) {
 373     my $requested_reserves_count = scalar( @biblionumbers );
 374     if ( $maxreserves && ( $reserves_count + $requested_reserves_count > $maxreserves ) ) {
 375         $template->param( new_reserves_allowed => $maxreserves - $reserves_count );
 376     }
 377 }
 378
 379 unless ($noreserves) {
 380     $template->param( select_item_types => 1 );
 381 }
 382
 383
 384 #
 385 #
 386 # Build the template parameters that will show the info
 387 # and items for each biblionumber.
 388 #
 389 #
 390
 391 my $biblioLoop = [];
 392 my $numBibsAvailable = 0;
 393 my $itemdata_enumchron = 0;
 394 my $anyholdable = 0;
 395 my $itemLevelTypes = C4::Context->preference('item-level_itypes');
 396 $template->param('item_level_itypes' => $itemLevelTypes);
 397
 398 foreach my $biblioNum (@biblionumbers) {
 399
 400     my @not_available_at = ();
 401     my $record = GetMarcBiblio($biblioNum);
 402     # Init the bib item with the choices for branch pickup
 403     my %biblioLoopIter;
 404
 405     # Get relevant biblio data.
 406     my $biblioData = $biblioDataHash{$biblioNum};
 407     if (! $biblioData) {
 408         $template->param(message=>1, bad_biblionumber=>$biblioNum);
 409         &get_out($query, $cookie, $template->output);
 410     }
 411
 412     my $frameworkcode = GetFrameworkCode( $biblioData->{biblionumber} );
 413     $biblioLoopIter{biblionumber} = $biblioData->{biblionumber};
 414     $biblioLoopIter{title} = $biblioData->{title};
 415     $biblioLoopIter{subtitle} = GetRecordValue('subtitle', $record, $frameworkcode);
 416     $biblioLoopIter{author} = $biblioData->{author};
 417     $biblioLoopIter{rank} = $biblioData->{rank};
 418     $biblioLoopIter{reservecount} = $biblioData->{reservecount};
 419     $biblioLoopIter{already_reserved} = $biblioData->{already_reserved};
 420     $biblioLoopIter{reqholdnotes}=0; #TODO: For future use
 421
 422     if (!$itemLevelTypes && $biblioData->{itemtype}) {
 423         $biblioLoopIter{translated_description} = $itemtypes->{$biblioData->{itemtype}}{translated_description};
 424         $biblioLoopIter{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$biblioData->{itemtype}}{imageurl};
 425     }
 426
 427     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 428         if ($itemLevelTypes && $itemInfo->{itype}) {
 429             $itemInfo->{translated_description} = $itemtypes->{$itemInfo->{itype}}{translated_description};
 430             $itemInfo->{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$itemInfo->{itype}}{imageurl};
 431         }
 432
 433         if (!$itemInfo->{'notforloan'} && !($itemInfo->{'itemnotforloan'} > 0)) {
 434             $biblioLoopIter{forloan} = 1;
 435         }
 436     }
 437
 438     my @notforloan_avs = Koha::AuthorisedValues->search_by_koha_field({ kohafield => 'items.notforloan', frameworkcode => $frameworkcode });
 439     my $notforloan_label_of = { map { $_->authorised_value => $_->opac_description } @notforloan_avs };
 440
 441     $biblioLoopIter{itemLoop} = [];
 442     my $numCopiesAvailable = 0;
 443     my $numCopiesOPACAvailable = 0;
 444     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 445         my $itemNum = $itemInfo->{itemnumber};
 446         my $itemLoopIter = {};
 447
 448         $itemLoopIter->{itemnumber} = $itemNum;
 449         $itemLoopIter->{barcode} = $itemInfo->{barcode};
 450         $itemLoopIter->{homeBranchName} = $itemInfo->{homebranch};
 451         $itemLoopIter->{callNumber} = $itemInfo->{itemcallnumber};
 452         $itemLoopIter->{enumchron} = $itemInfo->{enumchron};
 453         $itemLoopIter->{copynumber} = $itemInfo->{copynumber};
 454         if ($itemLevelTypes) {
 455             $itemLoopIter->{translated_description} = $itemInfo->{translated_description};
 456             $itemLoopIter->{itype} = $itemInfo->{itype};
 457             $itemLoopIter->{imageurl} = $itemInfo->{imageurl};
 458         }
 459
 460         # If the holdingbranch is different than the homebranch, we show the
 461         # holdingbranch of the document too.
 462         if ( $itemInfo->{homebranch} ne $itemInfo->{holdingbranch} ) {
 463             $itemLoopIter->{holdingBranchName} = $itemInfo->{holdingbranch};
 464         }
 465
 466         # If the item is currently on loan, we display its return date and
 467         # change the background color.
 468         my $issues= GetItemIssue($itemNum);
 469         if ( $issues->{'date_due'} ) {
 470             $itemLoopIter->{dateDue} = output_pref({ dt => dt_from_string($issues->{date_due}, 'sql'), as_due_date => 1 });
 471             $itemLoopIter->{backgroundcolor} = 'onloan';
 472         }
 473
 474         # checking reserve
 475         my $item = Koha::Items->find( $itemNum );
 476         my $holds = $item->current_holds;
 477
 478         if ( my $first_hold = $holds->next ) {
 479             my $ItemBorrowerReserveInfo = GetMember( borrowernumber => $first_hold->borrowernumber );
 480             $itemLoopIter->{backgroundcolor} = 'reserved';
 481             $itemLoopIter->{reservedate}     = output_pref({ dt => dt_from_string($first_hold->reservedate), dateonly => 1 }); # FIXME Should be formatted in the template
 482             $itemLoopIter->{ReservedForBorrowernumber} = $first_hold->borrowernumber;
 483             $itemLoopIter->{ReservedForSurname}        = $ItemBorrowerReserveInfo->{'surname'};
 484             $itemLoopIter->{ReservedForFirstname}      = $ItemBorrowerReserveInfo->{'firstname'};
 485             $itemLoopIter->{ExpectedAtLibrary}         = $first_hold->branchcode;
 486             $itemLoopIter->{waitingdate} = $first_hold->waitingdate;
 487         }
 488
 489         $itemLoopIter->{notforloan} = $itemInfo->{notforloan};
 490         $itemLoopIter->{itemnotforloan} = $itemInfo->{itemnotforloan};
 491
 492         # Management of the notforloan document
 493         if ( $itemLoopIter->{notforloan} || $itemLoopIter->{itemnotforloan}) {
 494             $itemLoopIter->{backgroundcolor} = 'other';
 495             $itemLoopIter->{notforloanvalue} =
 496               $notforloan_label_of->{ $itemLoopIter->{notforloan} };
 497         }
 498
 499         # Management of lost or long overdue items
 500         if ( $itemInfo->{itemlost} ) {
 501
 502             # FIXME localized strings should never be in Perl code
 503             $itemLoopIter->{message} =
 504                 $itemInfo->{itemlost} == 1 ? "(lost)"
 505               : $itemInfo->{itemlost} == 2 ? "(long overdue)"
 506               : "";
 507             $itemInfo->{backgroundcolor} = 'other';
 508         }
 509
 510         # Check of the transfered documents
 511         my ( $transfertwhen, $transfertfrom, $transfertto ) =
 512           GetTransfers($itemNum);
 513         if ( $transfertwhen && ($transfertwhen ne '') ) {
 514             $itemLoopIter->{transfertwhen} = output_pref({ dt => dt_from_string($transfertwhen), dateonly => 1 });
 515             $itemLoopIter->{transfertfrom} = $transfertfrom;
 516             $itemLoopIter->{transfertto} = $transfertto;
 517             $itemLoopIter->{nocancel} = 1;
 518         }
 519
 520         # if the items belongs to a host record, show link to host record
 521         if ( $itemInfo->{biblionumber} ne $biblioNum ) {
 522             $biblioLoopIter{hostitemsflag}    = 1;
 523             $itemLoopIter->{hostbiblionumber} = $itemInfo->{biblionumber};
 524             $itemLoopIter->{hosttitle}        = GetBiblioData( $itemInfo->{biblionumber} )->{title};
 525         }
 526
 527         # If there is no loan, return and transfer, we show a checkbox.
 528         $itemLoopIter->{notforloan} = $itemLoopIter->{notforloan} || 0;
 529
 530         my $branch = GetReservesControlBranch( $itemInfo, $borr );
 531
 532         my $policy_holdallowed = !$itemLoopIter->{already_reserved};
 533         $policy_holdallowed &&=
 534             IsAvailableForItemLevelRequest($itemInfo,$borr) &&
 535             CanItemBeReserved($borrowernumber,$itemNum) eq 'OK';
 536
 537         if ($policy_holdallowed) {
 538             if ( my $hold_allowed = OPACItemHoldsAllowed( $itemInfo, $borr ) ) {
 539                 $itemLoopIter->{available} = 1;
 540                 $numCopiesOPACAvailable++;
 541                 $biblioLoopIter{force_hold} = 1 if $hold_allowed eq 'F';
 542             }
 543             $numCopiesAvailable++;
 544
 545             unless ( $can_place_hold_if_available_at_pickup ) {
 546                 my $items_in_this_library = Koha::Items->search({ biblionumber => $itemInfo->{biblionumber}, holdingbranch => $itemInfo->{holdingbranch} });
 547                 my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 548                 if ( $items_in_this_library->count > $nb_of_items_issued ) {
 549                     push @not_available_at, $itemInfo->{holdingbranch};
 550                 }
 551             }
 552         }
 553
 554         $itemLoopIter->{imageurl} = getitemtypeimagelocation( 'opac', $itemtypes->{ $itemInfo->{itype} }{imageurl} );
 555
 556     # Show serial enumeration when needed
 557         if ($itemLoopIter->{enumchron}) {
 558             $itemdata_enumchron = 1;
 559         }
 560
 561         push @{$biblioLoopIter{itemLoop}}, $itemLoopIter;
 562     }
 563     $template->param( itemdata_enumchron => $itemdata_enumchron );
 564
 565     if ($numCopiesAvailable > 0) {
 566         $numBibsAvailable++;
 567         $biblioLoopIter{bib_available} = 1;
 568         $biblioLoopIter{holdable} = 1;
 569         $biblioLoopIter{itemholdable} = 1 if $numCopiesOPACAvailable;
 570     }
 571     if ($biblioLoopIter{already_reserved}) {
 572         $biblioLoopIter{holdable} = undef;
 573         $biblioLoopIter{itemholdable} = undef;
 574     }
 575     if(not C4::Context->preference('AllowHoldsOnPatronsPossessions') and CheckIfIssuedToPatron($borrowernumber,$biblioNum)) {
 576         $biblioLoopIter{holdable} = undef;
 577         $biblioLoopIter{already_patron_possession} = 1;
 578     }
 579
 580     if ( $biblioLoopIter{holdable} ) {
 581         @not_available_at = uniq @not_available_at;
 582         $biblioLoopIter{not_available_at} = \@not_available_at ;
 583     }
 584
 585     unless ( $can_place_hold_if_available_at_pickup ) {
 586         @not_available_at = uniq @not_available_at;
 587         $biblioLoopIter{not_available_at} = \@not_available_at ;
 588         # The record is not holdable is not available at any of the libraries
 589         if ( Koha::Libraries->search->count == @not_available_at ) {
 590             $biblioLoopIter{holdable} = 0;
 591         }
 592     }
 593
 594     $biblioLoopIter{holdable} &&= CanBookBeReserved($borrowernumber,$biblioNum) eq 'OK';
 595
 596     # For multiple holds per record, if a patron has previously placed a hold,
 597     # the patron can only place more holds of the same type. That is, if the
 598     # patron placed a record level hold, all the holds the patron places must
 599     # be record level. If the patron placed an item level hold, all holds
 600     # the patron places must be item level
 601     my $forced_hold_level = Koha::Holds->search(
 602         {
 603             borrowernumber => $borrowernumber,
 604             biblionumber   => $biblioNum,
 605             found          => undef,
 606         }
 607     )->forced_hold_level();
 608     if ($forced_hold_level) {
 609         $biblioLoopIter{force_hold}   = 1 if $forced_hold_level eq 'item';
 610         $biblioLoopIter{itemholdable} = 0 if $forced_hold_level eq 'record';
 611     }
 612
 613
 614     push @$biblioLoop, \%biblioLoopIter;
 615
 616     $anyholdable = 1 if $biblioLoopIter{holdable};
 617 }
 618
 619
 620 if ( $numBibsAvailable == 0 || $anyholdable == 0) {
 621     $template->param( none_available => 1 );
 622 }
 623
 624 my $show_notes=C4::Context->preference('OpacHoldNotes');
 625 $template->param(OpacHoldNotes=>$show_notes);
 626
 627 # display infos
 628 $template->param(bibitemloop => $biblioLoop);
 629 # can set reserve date in future
 630 if (
 631     C4::Context->preference( 'AllowHoldDateInFuture' ) &&
 632     C4::Context->preference( 'OPACAllowHoldDateInFuture' )
 633     ) {
 634     $template->param(
 635             reserve_in_future         => 1,
 636     );
 637 }
 638
 639 output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };