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         my $patron = Koha::Patrons->find( $borrowernumber );
 203         $reserve_cnt = $patron->holds->count;
 204     }
 205
 206     # List is composed of alternating biblio/item/branch
 207     my $selectedItems = $query->param('selecteditems');
 208
 209     if ($query->param('reserve_mode') eq 'single') {
 210         # This indicates non-JavaScript mode, so there was
 211         # only a single biblio number selected.
 212         my $bib = $query->param('single_bib');
 213         my $item = $query->param("checkitem_$bib");
 214         if ($item eq 'any') {
 215             $item = '';
 216         }
 217         my $branch = $query->param('branch');
 218         $selectedItems = "$bib/$item/$branch/";
 219     }
 220
 221     $selectedItems =~ s!/$!!;
 222     my @selectedItems = split /\//, $selectedItems, -1;
 223
 224     # Make sure there is a biblionum/itemnum/branch triplet for each item.
 225     # The itemnum can be 'any', meaning next available.
 226     my $selectionCount = @selectedItems;
 227     if (($selectionCount == 0) || (($selectionCount % 3) != 0)) {
 228         $template->param(message=>1, bad_data=>1);
 229         &get_out($query, $cookie, $template->output);
 230     }
 231
 232     my $failed_holds = 0;
 233     while (@selectedItems) {
 234         my $biblioNum = shift(@selectedItems);
 235         my $itemNum   = shift(@selectedItems);
 236         my $branch    = shift(@selectedItems);    # i.e., branch code, not name
 237
 238         my $canreserve = 0;
 239
 240         my $singleBranchMode = Koha::Libraries->search->count == 1;
 241         if ( $singleBranchMode || !$OPACChooseBranch )
 242         {    # single branch mode or disabled user choosing
 243             $branch = $borr->{'branchcode'};
 244         }
 245
 246 #item may belong to a host biblio, if yes change biblioNum to hosts bilbionumber
 247         if ( $itemNum ne '' ) {
 248             my $hostbiblioNum = GetBiblionumberFromItemnumber($itemNum);
 249             if ( $hostbiblioNum ne $biblioNum ) {
 250                 $biblioNum = $hostbiblioNum;
 251             }
 252         }
 253
 254         my $biblioData = $biblioDataHash{$biblioNum};
 255         my $found;
 256
 257         # Check for user supplied reserve date
 258         my $startdate;
 259         if (   C4::Context->preference('AllowHoldDateInFuture')
 260             && C4::Context->preference('OPACAllowHoldDateInFuture') )
 261         {
 262             $startdate = $query->param("reserve_date_$biblioNum");
 263         }
 264
 265         my $expiration_date = $query->param("expiration_date_$biblioNum");
 266
 267       # If a specific item was selected and the pickup branch is the same as the
 268       # holdingbranch, force the value $rank and $found.
 269         my $rank = $biblioData->{rank};
 270         if ( $itemNum ne '' ) {
 271             $canreserve = 1 if CanItemBeReserved( $borrowernumber, $itemNum ) eq 'OK';
 272             $rank = '0' unless C4::Context->preference('ReservesNeedReturns');
 273             my $item = GetItem($itemNum);
 274             if ( $item->{'holdingbranch'} eq $branch ) {
 275                 $found = 'W'
 276                   unless C4::Context->preference('ReservesNeedReturns');
 277             }
 278         }
 279         else {
 280             $canreserve = 1 if CanBookBeReserved( $borrowernumber, $biblioNum ) eq 'OK';
 281
 282             # Inserts a null into the 'itemnumber' field of 'reserves' table.
 283             $itemNum = undef;
 284         }
 285         my $notes = $query->param('notes_'.$biblioNum)||'';
 286
 287         if (   $maxreserves
 288             && $reserve_cnt >= $maxreserves )
 289         {
 290             $canreserve = 0;
 291         }
 292
 293         unless ( $can_place_hold_if_available_at_pickup ) {
 294             my $items_in_this_library = Koha::Items->search({ biblionumber => $biblioNum, holdingbranch => $branch });
 295             my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 296             my $nb_of_items_unavailable = $items_in_this_library->search({ -or => { lost => { '!=' => 0 }, damaged => { '!=' => 0 }, } });
 297             if ( $items_in_this_library->count > $nb_of_items_issued + $nb_of_items_unavailable ) {
 298                 $canreserve = 0
 299             }
 300         }
 301
 302         my $itemtype = $query->param('itemtype') || undef;
 303         $itemtype = undef if $itemNum;
 304
 305         # Here we actually do the reserveration. Stage 3.
 306         if ($canreserve) {
 307             my $reserve_id = AddReserve(
 308                 $branch,          $borrowernumber, $biblioNum,
 309                 [$biblioNum],     $rank,           $startdate,
 310                 $expiration_date, $notes,          $biblioData->{title},
 311                 $itemNum,         $found,          $itemtype,
 312             );
 313             $failed_holds++ unless $reserve_id;
 314             ++$reserve_cnt;
 315         }
 316     }
 317
 318     print $query->redirect("/cgi-bin/koha/opac-user.pl?" . ( $failed_holds ? "failed_holds=$failed_holds" : q|| ) . "#opac-user-holds");
 319     exit;
 320 }
 321
 322 #
 323 #
 324 # Here we check that the borrower can actually make reserves Stage 1.
 325 #
 326 #
 327 my $noreserves     = 0;
 328 my $maxoutstanding = C4::Context->preference("maxoutstanding");
 329 $template->param( noreserve => 1 ) unless $maxoutstanding;
 330 my ( $amountoutstanding ) = GetMemberAccountRecords($borrowernumber);
 331 if ( $amountoutstanding && ($amountoutstanding > $maxoutstanding) ) {
 332     my $amount = sprintf "%.02f", $amountoutstanding;
 333     $template->param( message => 1 );
 334     $noreserves = 1;
 335     $template->param( too_much_oweing => $amount );
 336 }
 337
 338 if ( $borr->{gonenoaddress} && ($borr->{gonenoaddress} == 1) ) {
 339     $noreserves = 1;
 340     $template->param(
 341         message => 1,
 342         GNA     => 1
 343     );
 344 }
 345
 346 if ( $borr->{lost} && ($borr->{lost} == 1) ) {
 347     $noreserves = 1;
 348     $template->param(
 349         message => 1,
 350         lost    => 1
 351     );
 352 }
 353
 354 my $patron = Koha::Patrons->find( $borrowernumber );
 355 if ( $patron->is_debarred ) {
 356     $noreserves = 1;
 357     $template->param(
 358         message          => 1,
 359         debarred         => 1,
 360         debarred_comment => $borr->{debarredcomment},
 361         debarred_date    => $borr->{debarred},
 362     );
 363 }
 364
 365 my $holds = $patron->holds;
 366 my $reserves_count = $holds->count;
 367 $template->param( RESERVES => $holds->unblessed );
 368 if ( $maxreserves && ( $reserves_count >= $maxreserves ) ) {
 369     $template->param( message => 1 );
 370     $noreserves = 1;
 371     $template->param( too_many_reserves => $holds->count );
 372 }
 373
 374 unless ( $noreserves ) {
 375     my $requested_reserves_count = scalar( @biblionumbers );
 376     if ( $maxreserves && ( $reserves_count + $requested_reserves_count > $maxreserves ) ) {
 377         $template->param( new_reserves_allowed => $maxreserves - $reserves_count );
 378     }
 379 }
 380
 381 unless ($noreserves) {
 382     $template->param( select_item_types => 1 );
 383 }
 384
 385
 386 #
 387 #
 388 # Build the template parameters that will show the info
 389 # and items for each biblionumber.
 390 #
 391 #
 392
 393 my $biblioLoop = [];
 394 my $numBibsAvailable = 0;
 395 my $itemdata_enumchron = 0;
 396 my $anyholdable = 0;
 397 my $itemLevelTypes = C4::Context->preference('item-level_itypes');
 398 $template->param('item_level_itypes' => $itemLevelTypes);
 399
 400 foreach my $biblioNum (@biblionumbers) {
 401
 402     my @not_available_at = ();
 403     my $record = GetMarcBiblio($biblioNum);
 404     # Init the bib item with the choices for branch pickup
 405     my %biblioLoopIter;
 406
 407     # Get relevant biblio data.
 408     my $biblioData = $biblioDataHash{$biblioNum};
 409     if (! $biblioData) {
 410         $template->param(message=>1, bad_biblionumber=>$biblioNum);
 411         &get_out($query, $cookie, $template->output);
 412     }
 413
 414     my $frameworkcode = GetFrameworkCode( $biblioData->{biblionumber} );
 415     $biblioLoopIter{biblionumber} = $biblioData->{biblionumber};
 416     $biblioLoopIter{title} = $biblioData->{title};
 417     $biblioLoopIter{subtitle} = GetRecordValue('subtitle', $record, $frameworkcode);
 418     $biblioLoopIter{author} = $biblioData->{author};
 419     $biblioLoopIter{rank} = $biblioData->{rank};
 420     $biblioLoopIter{reservecount} = $biblioData->{reservecount};
 421     $biblioLoopIter{already_reserved} = $biblioData->{already_reserved};
 422     $biblioLoopIter{reqholdnotes}=0; #TODO: For future use
 423
 424     if (!$itemLevelTypes && $biblioData->{itemtype}) {
 425         $biblioLoopIter{translated_description} = $itemtypes->{$biblioData->{itemtype}}{translated_description};
 426         $biblioLoopIter{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$biblioData->{itemtype}}{imageurl};
 427     }
 428
 429     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 430         if ($itemLevelTypes && $itemInfo->{itype}) {
 431             $itemInfo->{translated_description} = $itemtypes->{$itemInfo->{itype}}{translated_description};
 432             $itemInfo->{imageurl} = getitemtypeimagesrc() . "/". $itemtypes->{$itemInfo->{itype}}{imageurl};
 433         }
 434
 435         if (!$itemInfo->{'notforloan'} && !($itemInfo->{'itemnotforloan'} > 0)) {
 436             $biblioLoopIter{forloan} = 1;
 437         }
 438     }
 439
 440     my @notforloan_avs = Koha::AuthorisedValues->search_by_koha_field({ kohafield => 'items.notforloan', frameworkcode => $frameworkcode });
 441     my $notforloan_label_of = { map { $_->authorised_value => $_->opac_description } @notforloan_avs };
 442
 443     $biblioLoopIter{itemLoop} = [];
 444     my $numCopiesAvailable = 0;
 445     my $numCopiesOPACAvailable = 0;
 446     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 447         my $itemNum = $itemInfo->{itemnumber};
 448         my $itemLoopIter = {};
 449
 450         $itemLoopIter->{itemnumber} = $itemNum;
 451         $itemLoopIter->{barcode} = $itemInfo->{barcode};
 452         $itemLoopIter->{homeBranchName} = $itemInfo->{homebranch};
 453         $itemLoopIter->{callNumber} = $itemInfo->{itemcallnumber};
 454         $itemLoopIter->{enumchron} = $itemInfo->{enumchron};
 455         $itemLoopIter->{copynumber} = $itemInfo->{copynumber};
 456         if ($itemLevelTypes) {
 457             $itemLoopIter->{translated_description} = $itemInfo->{translated_description};
 458             $itemLoopIter->{itype} = $itemInfo->{itype};
 459             $itemLoopIter->{imageurl} = $itemInfo->{imageurl};
 460         }
 461
 462         # If the holdingbranch is different than the homebranch, we show the
 463         # holdingbranch of the document too.
 464         if ( $itemInfo->{homebranch} ne $itemInfo->{holdingbranch} ) {
 465             $itemLoopIter->{holdingBranchName} = $itemInfo->{holdingbranch};
 466         }
 467
 468         # If the item is currently on loan, we display its return date and
 469         # change the background color.
 470         my $issues= GetItemIssue($itemNum);
 471         if ( $issues->{'date_due'} ) {
 472             $itemLoopIter->{dateDue} = output_pref({ dt => dt_from_string($issues->{date_due}, 'sql'), as_due_date => 1 });
 473             $itemLoopIter->{backgroundcolor} = 'onloan';
 474         }
 475
 476         # checking reserve
 477         my $item = Koha::Items->find( $itemNum );
 478         my $holds = $item->current_holds;
 479
 480         if ( my $first_hold = $holds->next ) {
 481             my $ItemBorrowerReserveInfo = GetMember( borrowernumber => $first_hold->borrowernumber );
 482             $itemLoopIter->{backgroundcolor} = 'reserved';
 483             $itemLoopIter->{reservedate}     = output_pref({ dt => dt_from_string($first_hold->reservedate), dateonly => 1 }); # FIXME Should be formatted in the template
 484             $itemLoopIter->{ReservedForBorrowernumber} = $first_hold->borrowernumber;
 485             $itemLoopIter->{ReservedForSurname}        = $ItemBorrowerReserveInfo->{'surname'};
 486             $itemLoopIter->{ReservedForFirstname}      = $ItemBorrowerReserveInfo->{'firstname'};
 487             $itemLoopIter->{ExpectedAtLibrary}         = $first_hold->branchcode;
 488             $itemLoopIter->{waitingdate} = $first_hold->waitingdate;
 489         }
 490
 491         $itemLoopIter->{notforloan} = $itemInfo->{notforloan};
 492         $itemLoopIter->{itemnotforloan} = $itemInfo->{itemnotforloan};
 493
 494         # Management of the notforloan document
 495         if ( $itemLoopIter->{notforloan} || $itemLoopIter->{itemnotforloan}) {
 496             $itemLoopIter->{backgroundcolor} = 'other';
 497             $itemLoopIter->{notforloanvalue} =
 498               $notforloan_label_of->{ $itemLoopIter->{notforloan} };
 499         }
 500
 501         # Management of lost or long overdue items
 502         if ( $itemInfo->{itemlost} ) {
 503
 504             # FIXME localized strings should never be in Perl code
 505             $itemLoopIter->{message} =
 506                 $itemInfo->{itemlost} == 1 ? "(lost)"
 507               : $itemInfo->{itemlost} == 2 ? "(long overdue)"
 508               : "";
 509             $itemInfo->{backgroundcolor} = 'other';
 510         }
 511
 512         # Check of the transfered documents
 513         my ( $transfertwhen, $transfertfrom, $transfertto ) =
 514           GetTransfers($itemNum);
 515         if ( $transfertwhen && ($transfertwhen ne '') ) {
 516             $itemLoopIter->{transfertwhen} = output_pref({ dt => dt_from_string($transfertwhen), dateonly => 1 });
 517             $itemLoopIter->{transfertfrom} = $transfertfrom;
 518             $itemLoopIter->{transfertto} = $transfertto;
 519             $itemLoopIter->{nocancel} = 1;
 520         }
 521
 522         # if the items belongs to a host record, show link to host record
 523         if ( $itemInfo->{biblionumber} ne $biblioNum ) {
 524             $biblioLoopIter{hostitemsflag}    = 1;
 525             $itemLoopIter->{hostbiblionumber} = $itemInfo->{biblionumber};
 526             $itemLoopIter->{hosttitle}        = GetBiblioData( $itemInfo->{biblionumber} )->{title};
 527         }
 528
 529         # If there is no loan, return and transfer, we show a checkbox.
 530         $itemLoopIter->{notforloan} = $itemLoopIter->{notforloan} || 0;
 531
 532         my $branch = GetReservesControlBranch( $itemInfo, $borr );
 533
 534         my $policy_holdallowed = !$itemLoopIter->{already_reserved};
 535         $policy_holdallowed &&=
 536             IsAvailableForItemLevelRequest($itemInfo,$borr) &&
 537             CanItemBeReserved($borrowernumber,$itemNum) eq 'OK';
 538
 539         if ($policy_holdallowed) {
 540             if ( my $hold_allowed = OPACItemHoldsAllowed( $itemInfo, $borr ) ) {
 541                 $itemLoopIter->{available} = 1;
 542                 $numCopiesOPACAvailable++;
 543                 $biblioLoopIter{force_hold} = 1 if $hold_allowed eq 'F';
 544             }
 545             $numCopiesAvailable++;
 546
 547             unless ( $can_place_hold_if_available_at_pickup ) {
 548                 my $items_in_this_library = Koha::Items->search({ biblionumber => $itemInfo->{biblionumber}, holdingbranch => $itemInfo->{holdingbranch} });
 549                 my $nb_of_items_issued = $items_in_this_library->search({ 'issue.itemnumber' => { not => undef }}, { join => 'issue' })->count;
 550                 if ( $items_in_this_library->count > $nb_of_items_issued ) {
 551                     push @not_available_at, $itemInfo->{holdingbranch};
 552                 }
 553             }
 554         }
 555
 556         $itemLoopIter->{imageurl} = getitemtypeimagelocation( 'opac', $itemtypes->{ $itemInfo->{itype} }{imageurl} );
 557
 558     # Show serial enumeration when needed
 559         if ($itemLoopIter->{enumchron}) {
 560             $itemdata_enumchron = 1;
 561         }
 562
 563         push @{$biblioLoopIter{itemLoop}}, $itemLoopIter;
 564     }
 565     $template->param( itemdata_enumchron => $itemdata_enumchron );
 566
 567     if ($numCopiesAvailable > 0) {
 568         $numBibsAvailable++;
 569         $biblioLoopIter{bib_available} = 1;
 570         $biblioLoopIter{holdable} = 1;
 571         $biblioLoopIter{itemholdable} = 1 if $numCopiesOPACAvailable;
 572     }
 573     if ($biblioLoopIter{already_reserved}) {
 574         $biblioLoopIter{holdable} = undef;
 575         $biblioLoopIter{itemholdable} = undef;
 576     }
 577     if(not C4::Context->preference('AllowHoldsOnPatronsPossessions') and CheckIfIssuedToPatron($borrowernumber,$biblioNum)) {
 578         $biblioLoopIter{holdable} = undef;
 579         $biblioLoopIter{already_patron_possession} = 1;
 580     }
 581
 582     if ( $biblioLoopIter{holdable} ) {
 583         @not_available_at = uniq @not_available_at;
 584         $biblioLoopIter{not_available_at} = \@not_available_at ;
 585     }
 586
 587     unless ( $can_place_hold_if_available_at_pickup ) {
 588         @not_available_at = uniq @not_available_at;
 589         $biblioLoopIter{not_available_at} = \@not_available_at ;
 590         # The record is not holdable is not available at any of the libraries
 591         if ( Koha::Libraries->search->count == @not_available_at ) {
 592             $biblioLoopIter{holdable} = 0;
 593         }
 594     }
 595
 596     $biblioLoopIter{holdable} &&= CanBookBeReserved($borrowernumber,$biblioNum) eq 'OK';
 597
 598     # For multiple holds per record, if a patron has previously placed a hold,
 599     # the patron can only place more holds of the same type. That is, if the
 600     # patron placed a record level hold, all the holds the patron places must
 601     # be record level. If the patron placed an item level hold, all holds
 602     # the patron places must be item level
 603     my $forced_hold_level = Koha::Holds->search(
 604         {
 605             borrowernumber => $borrowernumber,
 606             biblionumber   => $biblioNum,
 607             found          => undef,
 608         }
 609     )->forced_hold_level();
 610     if ($forced_hold_level) {
 611         $biblioLoopIter{force_hold}   = 1 if $forced_hold_level eq 'item';
 612         $biblioLoopIter{itemholdable} = 0 if $forced_hold_level eq 'record';
 613     }
 614
 615
 616     push @$biblioLoop, \%biblioLoopIter;
 617
 618     $anyholdable = 1 if $biblioLoopIter{holdable};
 619 }
 620
 621
 622 if ( $numBibsAvailable == 0 || $anyholdable == 0) {
 623     $template->param( none_available => 1 );
 624 }
 625
 626 my $show_notes=C4::Context->preference('OpacHoldNotes');
 627 $template->param(OpacHoldNotes=>$show_notes);
 628
 629 # display infos
 630 $template->param(bibitemloop => $biblioLoop);
 631 # can set reserve date in future
 632 if (
 633     C4::Context->preference( 'AllowHoldDateInFuture' ) &&
 634     C4::Context->preference( 'OPACAllowHoldDateInFuture' )
 635     ) {
 636     $template->param(
 637             reserve_in_future         => 1,
 638     );
 639 }
 640
 641 output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };