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::DateUtils;
  36 use Koha::Libraries;
  37 use Koha::Patrons;
  38 use Date::Calc qw/Today Date_to_Days/;
  39 use List::MoreUtils qw/uniq/;
  40
  41 my $maxreserves = C4::Context->preference("maxreserves");
  42
  43 my $query = new CGI;
  44
  45 # if RequestOnOpac (for placing holds) is disabled, leave immediately
  46 if ( ! C4::Context->preference('RequestOnOpac') ) {
  47     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  48     exit;
  49 }
  50
  51 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  52     {
  53         template_name   => "opac-reserve.tt",
  54         query           => $query,
  55         type            => "opac",
  56         authnotrequired => 0,
  57         debug           => 1,
  58     }
  59 );
  60
  61 my ($show_holds_count, $show_priority);
  62 for ( C4::Context->preference("OPACShowHoldQueueDetails") ) {
  63     m/holds/o and $show_holds_count = 1;
  64     m/priority/ and $show_priority = 1;
  65 }
  66
  67 sub get_out {
  68         output_html_with_http_headers(shift,shift,shift); # $query, $cookie, $template->output;
  69         exit;
  70 }
  71
  72 # get borrower information ....
  73 my ( $borr ) = GetMemberDetails( $borrowernumber );
  74
  75 # check if this user can place a reserve, -1 means use sys pref, 0 means dont block, 1 means block
  76 if ( $borr->{'BlockExpiredPatronOpacActions'} ) {
  77
  78     if ( $borr->{'is_expired'} ) {
  79
  80         # cannot reserve, their card has expired and the rules set mean this is not allowed
  81         $template->param( message => 1, expired_patron => 1 );
  82         get_out( $query, $cookie, $template->output );
  83     }
  84 }
  85
  86 # Pass through any reserve charge
  87 if ($borr->{reservefee} > 0){
  88     $template->param( RESERVE_CHARGE => sprintf("%.2f",$borr->{reservefee}));
  89 }
  90
  91 my $itemTypes = GetItemTypes();
  92
  93 # There are two ways of calling this script, with a single biblio num
  94 # or multiple biblio nums.
  95 my $biblionumbers = $query->param('biblionumbers');
  96 my $reserveMode = $query->param('reserve_mode');
  97 if ($reserveMode && ($reserveMode eq 'single')) {
  98     my $bib = $query->param('single_bib');
  99     $biblionumbers = "$bib/";
 100 }
 101 if (! $biblionumbers) {
 102     $biblionumbers = $query->param('biblionumber');
 103 }
 104
 105 if ((! $biblionumbers) && (! $query->param('place_reserve'))) {
 106     $template->param(message=>1, no_biblionumber=>1);
 107     &get_out($query, $cookie, $template->output);
 108 }
 109
 110 # Pass the numbers to the page so they can be fed back
 111 # when the hold is confirmed. TODO: Not necessary?
 112 $template->param( biblionumbers => $biblionumbers );
 113
 114 # Each biblio number is suffixed with '/', e.g. "1/2/3/"
 115 my @biblionumbers = split /\//, $biblionumbers;
 116 if (($#biblionumbers < 0) && (! $query->param('place_reserve'))) {
 117     # TODO: New message?
 118     $template->param(message=>1, no_biblionumber=>1);
 119     &get_out($query, $cookie, $template->output);
 120 }
 121
 122
 123 # pass the pickup branch along....
 124 my $branch = $query->param('branch') || $borr->{'branchcode'} || C4::Context->userenv->{branch} || '' ;
 125 $template->param( branch => $branch );
 126
 127 # Is the person allowed to choose their branch
 128 my $OPACChooseBranch = (C4::Context->preference("OPACAllowUserToChooseBranch")) ? 1 : 0;
 129
 130 $template->param( choose_branch => $OPACChooseBranch);
 131
 132 #
 133 #
 134 # Build hashes of the requested biblio(item)s and items.
 135 #
 136 #
 137
 138 my %biblioDataHash; # Hash of biblionumber to biblio/biblioitems record.
 139 my %itemInfoHash; # Hash of itemnumber to item info.
 140 foreach my $biblioNumber (@biblionumbers) {
 141
 142     my $biblioData = GetBiblioData($biblioNumber);
 143     $biblioDataHash{$biblioNumber} = $biblioData;
 144
 145     my @itemInfos = GetItemsInfo($biblioNumber);
 146
 147     my $marcrecord= GetMarcBiblio($biblioNumber);
 148
 149     # flag indicating existence of at least one item linked via a host record
 150     my $hostitemsflag;
 151     # adding items linked via host biblios
 152     my @hostitemInfos = GetHostItemsInfo($marcrecord);
 153     if (@hostitemInfos){
 154         $hostitemsflag =1;
 155         push (@itemInfos,@hostitemInfos);
 156     }
 157
 158     $biblioData->{itemInfos} = \@itemInfos;
 159     foreach my $itemInfo (@itemInfos) {
 160         $itemInfoHash{$itemInfo->{itemnumber}} = $itemInfo;
 161     }
 162
 163     # Compute the priority rank.
 164     my $reserves = GetReservesFromBiblionumber({ biblionumber => $biblioNumber, all_dates => 1 });
 165     my $rank = scalar( @$reserves );
 166     $biblioData->{reservecount} = 1;    # new reserve
 167     foreach my $res (@{$reserves}) {
 168         my $found = $res->{found};
 169         if ( $found && $found eq 'W' ) {
 170             $rank--;
 171         }
 172         else {
 173             $biblioData->{reservecount}++;
 174         }
 175     }
 176     $biblioData->{rank} = $rank + 1;
 177 }
 178
 179 #
 180 #
 181 # If this is the second time through this script, it
 182 # means we are carrying out the hold request, possibly
 183 # with a specific item for each biblionumber.
 184 #
 185 #
 186 if ( $query->param('place_reserve') ) {
 187     my $reserve_cnt = 0;
 188     if ($maxreserves) {
 189         $reserve_cnt = GetReservesFromBorrowernumber( $borrowernumber );
 190     }
 191
 192     # List is composed of alternating biblio/item/branch
 193     my $selectedItems = $query->param('selecteditems');
 194
 195     if ($query->param('reserve_mode') eq 'single') {
 196         # This indicates non-JavaScript mode, so there was
 197         # only a single biblio number selected.
 198         my $bib = $query->param('single_bib');
 199         my $item = $query->param("checkitem_$bib");
 200         if ($item eq 'any') {
 201             $item = '';
 202         }
 203         my $branch = $query->param('branch');
 204         $selectedItems = "$bib/$item/$branch/";
 205     }
 206
 207     $selectedItems =~ s!/$!!;
 208     my @selectedItems = split /\//, $selectedItems, -1;
 209
 210     # Make sure there is a biblionum/itemnum/branch triplet for each item.
 211     # The itemnum can be 'any', meaning next available.
 212     my $selectionCount = @selectedItems;
 213     if (($selectionCount == 0) || (($selectionCount % 3) != 0)) {
 214         $template->param(message=>1, bad_data=>1);
 215         &get_out($query, $cookie, $template->output);
 216     }
 217
 218     my $failed_holds = 0;
 219     while (@selectedItems) {
 220         my $biblioNum = shift(@selectedItems);
 221         my $itemNum   = shift(@selectedItems);
 222         my $branch    = shift(@selectedItems);    # i.e., branch code, not name
 223
 224         my $canreserve = 0;
 225
 226         my $singleBranchMode = Koha::Libraries->search->count == 1;
 227         if ( $singleBranchMode || !$OPACChooseBranch )
 228         {    # single branch mode or disabled user choosing
 229             $branch = $borr->{'branchcode'};
 230         }
 231
 232 #item may belong to a host biblio, if yes change biblioNum to hosts bilbionumber
 233         if ( $itemNum ne '' ) {
 234             my $hostbiblioNum = GetBiblionumberFromItemnumber($itemNum);
 235             if ( $hostbiblioNum ne $biblioNum ) {
 236                 $biblioNum = $hostbiblioNum;
 237             }
 238         }
 239
 240         my $biblioData = $biblioDataHash{$biblioNum};
 241         my $found;
 242
 243         # Check for user supplied reserve date
 244         my $startdate;
 245         if (   C4::Context->preference('AllowHoldDateInFuture')
 246             && C4::Context->preference('OPACAllowHoldDateInFuture') )
 247         {
 248             $startdate = $query->param("reserve_date_$biblioNum");
 249         }
 250
 251         my $expiration_date = $query->param("expiration_date_$biblioNum");
 252
 253       # If a specific item was selected and the pickup branch is the same as the
 254       # holdingbranch, force the value $rank and $found.
 255         my $rank = $biblioData->{rank};
 256         if ( $itemNum ne '' ) {
 257             $canreserve = 1 if CanItemBeReserved( $borrowernumber, $itemNum ) eq 'OK';
 258             $rank = '0' unless C4::Context->preference('ReservesNeedReturns');
 259             my $item = GetItem($itemNum);
 260             if ( $item->{'holdingbranch'} eq $branch ) {
 261                 $found = 'W'
 262                   unless C4::Context->preference('ReservesNeedReturns');
 263             }
 264         }
 265         else {
 266             $canreserve = 1 if CanBookBeReserved( $borrowernumber, $biblioNum ) eq 'OK';
 267
 268             # Inserts a null into the 'itemnumber' field of 'reserves' table.
 269             $itemNum = undef;
 270         }
 271         my $notes = $query->param('notes_'.$biblioNum)||'';
 272
 273         if (   $maxreserves
 274             && $reserve_cnt >= $maxreserves )
 275         {
 276             $canreserve = 0;
 277         }
 278
 279         my $itemtype = $query->param('itemtype') || undef;
 280         $itemtype = undef if $itemNum;
 281
 282         # Here we actually do the reserveration. Stage 3.
 283         if ($canreserve) {
 284             my $reserve_id = AddReserve(
 285                 $branch,          $borrowernumber, $biblioNum,
 286                 [$biblioNum],     $rank,           $startdate,
 287                 $expiration_date, $notes,          $biblioData->{title},
 288                 $itemNum,         $found,          $itemtype,
 289             );
 290             $failed_holds++ unless $reserve_id;
 291             ++$reserve_cnt;
 292         }
 293     }
 294
 295     print $query->redirect("/cgi-bin/koha/opac-user.pl?" . ( $failed_holds ? "failed_holds=$failed_holds" : q|| ) . "#opac-user-holds");
 296     exit;
 297 }
 298
 299 #
 300 #
 301 # Here we check that the borrower can actually make reserves Stage 1.
 302 #
 303 #
 304 my $noreserves     = 0;
 305 my $maxoutstanding = C4::Context->preference("maxoutstanding");
 306 $template->param( noreserve => 1 ) unless $maxoutstanding;
 307 if ( $borr->{'amountoutstanding'} && ($borr->{'amountoutstanding'} > $maxoutstanding) ) {
 308     my $amount = sprintf "%.02f", $borr->{'amountoutstanding'};
 309     $template->param( message => 1 );
 310     $noreserves = 1;
 311     $template->param( too_much_oweing => $amount );
 312 }
 313
 314 if ( $borr->{gonenoaddress} && ($borr->{gonenoaddress} == 1) ) {
 315     $noreserves = 1;
 316     $template->param(
 317         message => 1,
 318         GNA     => 1
 319     );
 320 }
 321
 322 if ( $borr->{lost} && ($borr->{lost} == 1) ) {
 323     $noreserves = 1;
 324     $template->param(
 325         message => 1,
 326         lost    => 1
 327     );
 328 }
 329
 330 if ( Koha::Patrons->find( $borrowernumber )->is_debarred ) {
 331     $noreserves = 1;
 332     $template->param(
 333         message          => 1,
 334         debarred         => 1,
 335         debarred_comment => $borr->{debarredcomment},
 336         debarred_date    => $borr->{debarred},
 337     );
 338 }
 339
 340 my @reserves = GetReservesFromBorrowernumber( $borrowernumber );
 341 my $reserves_count = scalar(@reserves);
 342 $template->param( RESERVES => \@reserves );
 343 if ( $maxreserves && ( $reserves_count >= $maxreserves ) ) {
 344     $template->param( message => 1 );
 345     $noreserves = 1;
 346     $template->param( too_many_reserves => scalar(@reserves));
 347 }
 348
 349 unless ( $noreserves ) {
 350     my $requested_reserves_count = scalar( @biblionumbers );
 351     if ( $maxreserves && ( $reserves_count + $requested_reserves_count > $maxreserves ) ) {
 352         $template->param( new_reserves_allowed => $maxreserves - $reserves_count );
 353     }
 354 }
 355
 356 unless ($noreserves) {
 357     $template->param( select_item_types => 1 );
 358 }
 359
 360
 361 #
 362 #
 363 # Build the template parameters that will show the info
 364 # and items for each biblionumber.
 365 #
 366 #
 367 my $notforloan_label_of = get_notforloan_label_of();
 368
 369 my $biblioLoop = [];
 370 my $numBibsAvailable = 0;
 371 my $itemdata_enumchron = 0;
 372 my $anyholdable = 0;
 373 my $itemLevelTypes = C4::Context->preference('item-level_itypes');
 374 $template->param('item_level_itypes' => $itemLevelTypes);
 375
 376 foreach my $biblioNum (@biblionumbers) {
 377
 378     my $record = GetMarcBiblio($biblioNum);
 379     # Init the bib item with the choices for branch pickup
 380     my %biblioLoopIter;
 381
 382     # Get relevant biblio data.
 383     my $biblioData = $biblioDataHash{$biblioNum};
 384     if (! $biblioData) {
 385         $template->param(message=>1, bad_biblionumber=>$biblioNum);
 386         &get_out($query, $cookie, $template->output);
 387     }
 388
 389     $biblioLoopIter{biblionumber} = $biblioData->{biblionumber};
 390     $biblioLoopIter{title} = $biblioData->{title};
 391     $biblioLoopIter{subtitle} = GetRecordValue('subtitle', $record, GetFrameworkCode($biblioData->{biblionumber}));
 392     $biblioLoopIter{author} = $biblioData->{author};
 393     $biblioLoopIter{rank} = $biblioData->{rank};
 394     $biblioLoopIter{reservecount} = $biblioData->{reservecount};
 395     $biblioLoopIter{already_reserved} = $biblioData->{already_reserved};
 396     $biblioLoopIter{mandatorynotes}=0; #FIXME: For future use
 397
 398     if (!$itemLevelTypes && $biblioData->{itemtype}) {
 399         $biblioLoopIter{translated_description} = $itemTypes->{$biblioData->{itemtype}}{translated_description};
 400         $biblioLoopIter{imageurl} = getitemtypeimagesrc() . "/". $itemTypes->{$biblioData->{itemtype}}{imageurl};
 401     }
 402
 403     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 404         if ($itemLevelTypes && $itemInfo->{itype}) {
 405             $itemInfo->{translated_description} = $itemTypes->{$itemInfo->{itype}}{translated_description};
 406             $itemInfo->{imageurl} = getitemtypeimagesrc() . "/". $itemTypes->{$itemInfo->{itype}}{imageurl};
 407         }
 408
 409         if (!$itemInfo->{'notforloan'} && !($itemInfo->{'itemnotforloan'} > 0)) {
 410             $biblioLoopIter{forloan} = 1;
 411         }
 412     }
 413
 414     $biblioLoopIter{itemLoop} = [];
 415     my $numCopiesAvailable = 0;
 416     my $numCopiesOPACAvailable = 0;
 417     foreach my $itemInfo (@{$biblioData->{itemInfos}}) {
 418         my $itemNum = $itemInfo->{itemnumber};
 419         my $itemLoopIter = {};
 420
 421         $itemLoopIter->{itemnumber} = $itemNum;
 422         $itemLoopIter->{barcode} = $itemInfo->{barcode};
 423         $itemLoopIter->{homeBranchName} = $itemInfo->{homebranch};
 424         $itemLoopIter->{callNumber} = $itemInfo->{itemcallnumber};
 425         $itemLoopIter->{enumchron} = $itemInfo->{enumchron};
 426         $itemLoopIter->{copynumber} = $itemInfo->{copynumber};
 427         if ($itemLevelTypes) {
 428             $itemLoopIter->{translated_description} = $itemInfo->{translated_description};
 429             $itemLoopIter->{itype} = $itemInfo->{itype};
 430             $itemLoopIter->{imageurl} = $itemInfo->{imageurl};
 431         }
 432
 433         # If the holdingbranch is different than the homebranch, we show the
 434         # holdingbranch of the document too.
 435         if ( $itemInfo->{homebranch} ne $itemInfo->{holdingbranch} ) {
 436             $itemLoopIter->{holdingBranchName} = $itemInfo->{holdingbranch};
 437         }
 438
 439         # If the item is currently on loan, we display its return date and
 440         # change the background color.
 441         my $issues= GetItemIssue($itemNum);
 442         if ( $issues->{'date_due'} ) {
 443             $itemLoopIter->{dateDue} = output_pref({ dt => dt_from_string($issues->{date_due}, 'sql'), as_due_date => 1 });
 444             $itemLoopIter->{backgroundcolor} = 'onloan';
 445         }
 446
 447         # checking reserve
 448         my ($reservedate,$reservedfor,$expectedAt,undef,$wait) = GetReservesFromItemnumber($itemNum);
 449         my $ItemBorrowerReserveInfo = GetMemberDetails( $reservedfor, 0);
 450
 451         # the item could be reserved for this borrower vi a host record, flag this
 452         $reservedfor //= '';
 453
 454         if ( defined $reservedate ) {
 455             $itemLoopIter->{backgroundcolor} = 'reserved';
 456             $itemLoopIter->{reservedate}     = output_pref({ dt => dt_from_string($reservedate), dateonly => 1 });
 457             $itemLoopIter->{ReservedForBorrowernumber} = $reservedfor;
 458             $itemLoopIter->{ReservedForSurname}        = $ItemBorrowerReserveInfo->{'surname'};
 459             $itemLoopIter->{ReservedForFirstname}      = $ItemBorrowerReserveInfo->{'firstname'};
 460             $itemLoopIter->{ExpectedAtLibrary}         = $expectedAt;
 461             #waiting status
 462             $itemLoopIter->{waitingdate} = $wait;
 463         }
 464
 465         $itemLoopIter->{notforloan} = $itemInfo->{notforloan};
 466         $itemLoopIter->{itemnotforloan} = $itemInfo->{itemnotforloan};
 467
 468         # Management of the notforloan document
 469         if ( $itemLoopIter->{notforloan} || $itemLoopIter->{itemnotforloan}) {
 470             $itemLoopIter->{backgroundcolor} = 'other';
 471             $itemLoopIter->{notforloanvalue} =
 472               $notforloan_label_of->{ $itemLoopIter->{notforloan} };
 473         }
 474
 475         # Management of lost or long overdue items
 476         if ( $itemInfo->{itemlost} ) {
 477
 478             # FIXME localized strings should never be in Perl code
 479             $itemLoopIter->{message} =
 480                 $itemInfo->{itemlost} == 1 ? "(lost)"
 481               : $itemInfo->{itemlost} == 2 ? "(long overdue)"
 482               : "";
 483             $itemInfo->{backgroundcolor} = 'other';
 484         }
 485
 486         # Check of the transfered documents
 487         my ( $transfertwhen, $transfertfrom, $transfertto ) =
 488           GetTransfers($itemNum);
 489         if ( $transfertwhen && ($transfertwhen ne '') ) {
 490             $itemLoopIter->{transfertwhen} = output_pref({ dt => dt_from_string($transfertwhen), dateonly => 1 });
 491             $itemLoopIter->{transfertfrom} = $transfertfrom;
 492             $itemLoopIter->{transfertto} = $transfertto;
 493             $itemLoopIter->{nocancel} = 1;
 494         }
 495
 496         # if the items belongs to a host record, show link to host record
 497         if ( $itemInfo->{biblionumber} ne $biblioNum ) {
 498             $biblioLoopIter{hostitemsflag}    = 1;
 499             $itemLoopIter->{hostbiblionumber} = $itemInfo->{biblionumber};
 500             $itemLoopIter->{hosttitle}        = GetBiblioData( $itemInfo->{biblionumber} )->{title};
 501         }
 502
 503         # If there is no loan, return and transfer, we show a checkbox.
 504         $itemLoopIter->{notforloan} = $itemLoopIter->{notforloan} || 0;
 505
 506         my $branch = GetReservesControlBranch( $itemInfo, $borr );
 507
 508         my $policy_holdallowed = !$itemLoopIter->{already_reserved};
 509         $policy_holdallowed &&=
 510             IsAvailableForItemLevelRequest($itemInfo,$borr) &&
 511             CanItemBeReserved($borrowernumber,$itemNum) eq 'OK';
 512
 513         if ($policy_holdallowed) {
 514             if ( my $hold_allowed = OPACItemHoldsAllowed( $itemInfo, $borr ) ) {
 515                 $itemLoopIter->{available} = 1;
 516                 $numCopiesOPACAvailable++;
 517                 $biblioLoopIter{force_hold} = 1 if $hold_allowed eq 'F';
 518             }
 519             $numCopiesAvailable++;
 520         }
 521
 522         $itemLoopIter->{imageurl} = getitemtypeimagelocation( 'opac', $itemTypes->{ $itemInfo->{itype} }{imageurl} );
 523
 524     # Show serial enumeration when needed
 525         if ($itemLoopIter->{enumchron}) {
 526             $itemdata_enumchron = 1;
 527         }
 528
 529         push @{$biblioLoopIter{itemLoop}}, $itemLoopIter;
 530     }
 531     $template->param( itemdata_enumchron => $itemdata_enumchron );
 532
 533     if ($numCopiesAvailable > 0) {
 534         $numBibsAvailable++;
 535         $biblioLoopIter{bib_available} = 1;
 536         $biblioLoopIter{holdable} = 1;
 537         $biblioLoopIter{itemholdable} = 1 if $numCopiesOPACAvailable;
 538     }
 539     if ($biblioLoopIter{already_reserved}) {
 540         $biblioLoopIter{holdable} = undef;
 541         $biblioLoopIter{itemholdable} = undef;
 542     }
 543     if(not C4::Context->preference('AllowHoldsOnPatronsPossessions') and CheckIfIssuedToPatron($borrowernumber,$biblioNum)) {
 544         $biblioLoopIter{holdable} = undef;
 545         $biblioLoopIter{already_patron_possession} = 1;
 546     }
 547
 548     $biblioLoopIter{holdable} &&= CanBookBeReserved($borrowernumber,$biblioNum) eq 'OK';
 549
 550     # For multiple holds per record, if a patron has previously placed a hold,
 551     # the patron can only place more holds of the same type. That is, if the
 552     # patron placed a record level hold, all the holds the patron places must
 553     # be record level. If the patron placed an item level hold, all holds
 554     # the patron places must be item level
 555     my $forced_hold_level = Koha::Holds->search(
 556         {
 557             borrowernumber => $borrowernumber,
 558             biblionumber   => $biblioNum,
 559             found          => undef,
 560         }
 561     )->forced_hold_level();
 562     if ($forced_hold_level) {
 563         $biblioLoopIter{force_hold}   = 1 if $forced_hold_level eq 'item';
 564         $biblioLoopIter{itemholdable} = 0 if $forced_hold_level eq 'record';
 565     }
 566
 567
 568     push @$biblioLoop, \%biblioLoopIter;
 569
 570     $anyholdable = 1 if $biblioLoopIter{holdable};
 571 }
 572
 573
 574 if ( $numBibsAvailable == 0 || $anyholdable == 0) {
 575     $template->param( none_available => 1 );
 576 }
 577
 578 my $show_notes=C4::Context->preference('OpacHoldNotes');
 579 $template->param(OpacHoldNotes=>$show_notes);
 580
 581 # display infos
 582 $template->param(bibitemloop => $biblioLoop);
 583 # can set reserve date in future
 584 if (
 585     C4::Context->preference( 'AllowHoldDateInFuture' ) &&
 586     C4::Context->preference( 'OPACAllowHoldDateInFuture' )
 587     ) {
 588     $template->param(
 589             reserve_in_future         => 1,
 590     );
 591 }
 592
 593 output_html_with_http_headers $query, $cookie, $template->output, undef, { force_no_caching => 1 };