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