reserve/request.pl

   1 #!/usr/bin/perl
   2
   3
   4 #written 2/1/00 by chris@katipo.oc.nz
   5 # Copyright 2000-2002 Katipo Communications
   6 # Parts Copyright 2011 Catalyst IT
   7 #
   8 # This file is part of Koha.
   9 #
  10 # Koha is free software; you can redistribute it and/or modify it
  11 # under the terms of the GNU General Public License as published by
  12 # the Free Software Foundation; either version 3 of the License, or
  13 # (at your option) any later version.
  14 #
  15 # Koha is distributed in the hope that it will be useful, but
  16 # WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18 # GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License
  21 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  22
  23 =head1 request.pl
  24
  25 script to place reserves/requests
  26
  27 =cut
  28
  29 use Modern::Perl;
  30
  31 use CGI qw ( -utf8 );
  32 use List::MoreUtils qw( uniq );
  33 use Date::Calc qw( Date_to_Days );
  34 use C4::Output qw( output_html_with_http_headers );
  35 use C4::Auth qw( get_template_and_user );
  36 use C4::Reserves qw( RevertWaitingStatus AlterPriority ToggleLowestPriority ToggleSuspend CanBookBeReserved GetMaxPatronHoldsForRecord ItemsAnyAvailableAndNotRestricted CanItemBeReserved IsAvailableForItemLevelRequest );
  37 use C4::Items qw( get_hostitemnumbers_of );
  38 use C4::Koha qw( getitemtypeimagelocation );
  39 use C4::Serials qw( CountSubscriptionFromBiblionumber );
  40 use C4::Circulation qw( GetTransfers _GetCircControlBranch GetBranchItemRule );
  41 use Koha::DateUtils qw( dt_from_string output_pref );
  42 use C4::Utils::DataTables::Members;
  43 use C4::Search qw( enabled_staff_search_views );
  44
  45 use Koha::Biblios;
  46 use Koha::DateUtils qw( dt_from_string output_pref );
  47 use Koha::Checkouts;
  48 use Koha::Holds;
  49 use Koha::CirculationRules;
  50 use Koha::Items;
  51 use Koha::ItemTypes;
  52 use Koha::Libraries;
  53 use Koha::Patrons;
  54 use Koha::Clubs;
  55 use Koha::BackgroundJob::BatchCancelHold;
  56
  57 my $dbh = C4::Context->dbh;
  58 my $input = CGI->new;
  59 my ( $template, $borrowernumber, $cookie, $flags ) = get_template_and_user(
  60     {
  61         template_name   => "reserve/request.tt",
  62         query           => $input,
  63         type            => "intranet",
  64         flagsrequired   => { reserveforothers => 'place_holds' },
  65     }
  66 );
  67
  68 my $showallitems = $input->param('showallitems');
  69 my $pickup = $input->param('pickup');
  70
  71 my $itemtypes = { map { $_->{itemtype} => $_ } @{ Koha::ItemTypes->search_with_localization->unblessed } };
  72
  73 # Select borrowers infos
  74 my $findborrower = $input->param('findborrower');
  75 $findborrower = '' unless defined $findborrower;
  76 $findborrower =~ s|,| |g;
  77 my $findclub = $input->param('findclub');
  78 $findclub = '' unless defined $findclub && !$findborrower;
  79 my $borrowernumber_hold = $input->param('borrowernumber') || '';
  80 my $club_hold = $input->param('club')||'';
  81 my $messageborrower;
  82 my $messageclub;
  83 my $warnings;
  84 my $messages;
  85 my $exceeded_maxreserves;
  86 my $exceeded_holds_per_record;
  87
  88 my $date = output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
  89 my $action = $input->param('action');
  90 $action ||= q{};
  91
  92 if ( $action eq 'move' ) {
  93     my $where           = $input->param('where');
  94     my $reserve_id      = $input->param('reserve_id');
  95     my $prev_priority   = $input->param('prev_priority');
  96     my $next_priority   = $input->param('next_priority');
  97     my $first_priority  = $input->param('first_priority');
  98     my $last_priority   = $input->param('last_priority');
  99     my $hold_itemnumber = $input->param('itemnumber');
 100     if ( $prev_priority == 0 && $next_priority == 1 ) {
 101         C4::Reserves::RevertWaitingStatus( { itemnumber => $hold_itemnumber } );
 102     }
 103     else {
 104         AlterPriority(
 105             $where,         $reserve_id,     $prev_priority,
 106             $next_priority, $first_priority, $last_priority
 107         );
 108     }
 109 }
 110 elsif ( $action eq 'cancel' ) {
 111     my $reserve_id          = $input->param('reserve_id');
 112     my $cancellation_reason = $input->param("cancellation-reason");
 113     my $hold                = Koha::Holds->find($reserve_id);
 114     $hold->cancel( { cancellation_reason => $cancellation_reason } ) if $hold;
 115 }
 116 elsif ( $action eq 'setLowestPriority' ) {
 117     my $reserve_id = $input->param('reserve_id');
 118     ToggleLowestPriority($reserve_id);
 119 }
 120 elsif ( $action eq 'toggleSuspend' ) {
 121     my $reserve_id    = $input->param('reserve_id');
 122     my $suspend_until = $input->param('suspend_until');
 123     ToggleSuspend( $reserve_id, $suspend_until );
 124 }
 125 elsif ( $action eq 'cancelBulk' ) {
 126     my $cancellation_reason = $input->param("cancellation-reason");
 127     my @hold_ids            = split ',', $input->param("ids");
 128     my $params              = {
 129         reason   => $cancellation_reason,
 130         hold_ids => \@hold_ids,
 131     };
 132     my $job_id = Koha::BackgroundJob::BatchCancelHold->new->enqueue($params);
 133
 134     $template->param(
 135         enqueued => 1,
 136         job_id   => $job_id
 137     );
 138 }
 139
 140 if ($findborrower) {
 141     my $patron = Koha::Patrons->find( { cardnumber => $findborrower } );
 142     if ( $patron ) {
 143         $borrowernumber_hold = $patron->borrowernumber;
 144     } else {
 145         my $dt_params = { iDisplayLength => -1 };
 146         my $results = C4::Utils::DataTables::Members::search(
 147             {
 148                 searchmember => $findborrower,
 149                 dt_params => $dt_params,
 150             }
 151         );
 152         my $borrowers = $results->{patrons};
 153         if ( scalar @$borrowers == 1 ) {
 154             $borrowernumber_hold = $borrowers->[0]->{borrowernumber};
 155         } elsif ( @$borrowers ) {
 156             $template->param( borrowers => $borrowers );
 157         } else {
 158             $messageborrower = "'$findborrower'";
 159         }
 160     }
 161 }
 162
 163 if($findclub) {
 164     my $club = Koha::Clubs->find( { name => $findclub } );
 165     if( $club ) {
 166         $club_hold = $club->id;
 167     } else {
 168         my @clubs = Koha::Clubs->search(
 169             [
 170                 { name        => { like => '%' . $findclub . '%' } },
 171                 { description => { like => '%' . $findclub . '%' } }
 172             ]
 173         )->filter_out_empty->as_list;
 174
 175         if( scalar @clubs == 1 ) {
 176             $club_hold = $clubs[0]->id;
 177         } elsif ( @clubs ) {
 178             $template->param( clubs => \@clubs );
 179         } else {
 180             $messageclub = "'$findclub'";
 181         }
 182     }
 183 }
 184
 185 my @biblionumbers = ();
 186 my $biblionumber = $input->param('biblionumber');
 187 my $biblionumbers = $input->param('biblionumbers');
 188 if ( $biblionumbers ) {
 189     @biblionumbers = split '/', $biblionumbers;
 190 } else {
 191     push @biblionumbers, $input->multi_param('biblionumber');
 192 }
 193
 194 my $multi_hold = @biblionumbers > 1;
 195 $template->param(
 196     multi_hold => $multi_hold,
 197 );
 198
 199 # If we are coming from the search result and only 1 is selected
 200 $biblionumber ||= $biblionumbers[0] unless $multi_hold;
 201
 202 # If we have the borrowernumber because we've performed an action, then we
 203 # don't want to try to place another reserve.
 204 if ($borrowernumber_hold && !$action) {
 205     my $patron = Koha::Patrons->find( $borrowernumber_hold );
 206     my $diffbranch;
 207
 208     # we check the reserves of the user, and if they can reserve a document
 209     # FIXME At this time we have a simple count of reservs, but, later, we could improve the infos "title" ...
 210
 211     my $reserves_count = $patron->holds->count;
 212
 213     my $new_reserves_count = scalar( @biblionumbers );
 214
 215     my $maxreserves = C4::Context->preference('maxreserves');
 216     $template->param( maxreserves => $maxreserves );
 217
 218     if ( $maxreserves
 219         && ( $reserves_count + $new_reserves_count > $maxreserves ) )
 220     {
 221         my $new_reserves_allowed =
 222             $maxreserves - $reserves_count > 0
 223           ? $maxreserves - $reserves_count
 224           : 0;
 225         $warnings             = 1;
 226         $exceeded_maxreserves = 1;
 227         $template->param(
 228             new_reserves_allowed => $new_reserves_allowed,
 229             new_reserves_count   => $new_reserves_count,
 230             reserves_count       => $reserves_count,
 231             maxreserves          => $maxreserves,
 232         );
 233     }
 234
 235     # check if the borrower make the reserv in a different branch
 236     if ( $patron->branchcode ne C4::Context->userenv->{'branch'} ) {
 237         $diffbranch = 1;
 238     }
 239
 240     my $amount_outstanding = $patron->account->balance;
 241     $template->param(
 242                 patron              => $patron,
 243                 diffbranch          => $diffbranch,
 244                 messages            => $messages,
 245                 warnings            => $warnings,
 246                 amount_outstanding  => $amount_outstanding,
 247     );
 248 }
 249
 250 if ($club_hold && !$borrowernumber_hold && !$action) {
 251     my $club = Koha::Clubs->find($club_hold);
 252
 253     my $enrollments = $club->club_enrollments;
 254
 255     my $maxreserves = C4::Context->preference('maxreserves');
 256     my $new_reserves_count = scalar( @biblionumbers );
 257
 258     my @members;
 259
 260     while(my $enrollment = $enrollments->next) {
 261         next if $enrollment->is_canceled;
 262         my $member = { patron => $enrollment->patron };
 263         my $reserves_count = $enrollment->patron->holds->count;
 264         if ( $maxreserves
 265             && ( $reserves_count + $new_reserves_count > $maxreserves ) )
 266         {
 267             $member->{new_reserves_allowed} = $maxreserves - $reserves_count > 0
 268                 ? $maxreserves - $reserves_count
 269                 : 0;
 270             $member->{exceeded_maxreserves} = 1;
 271         }
 272         $member->{amount_outstanding} = $enrollment->patron->account->balance;
 273         if ( $enrollment->patron->branchcode ne C4::Context->userenv->{'branch'} ) {
 274             $member->{diffbranch} = 1;
 275         }
 276
 277         push @members, $member;
 278     }
 279
 280     $template->param(
 281         club                => $club,
 282         members             => \@members,
 283         maxreserves         => $maxreserves,
 284         new_reserves_count  => $new_reserves_count
 285     );
 286 }
 287
 288 unless ( $club_hold or $borrowernumber_hold ) {
 289     $template->param( clubcount => Koha::Clubs->search->count );
 290 }
 291
 292 $template->param(
 293     messageborrower => $messageborrower,
 294     messageclub     => $messageclub
 295 );
 296
 297 # Load the hold list if
 298 #  - we are searching for a patron or club and found one
 299 #  - we are not searching for anything
 300 if (   ( $findborrower && $borrowernumber_hold || $findclub && $club_hold )
 301     || ( !$findborrower && !$findclub ) )
 302 {
 303     # FIXME launch another time GetMember perhaps until (Joubu: Why?)
 304     my $patron = Koha::Patrons->find( $borrowernumber_hold );
 305
 306     if ( $patron && $multi_hold ) {
 307         my @multi_pickup_locations =
 308           Koha::Biblios->search( { biblionumber => \@biblionumbers } )
 309           ->pickup_locations( { patron => $patron } )->as_list;
 310         $template->param( multi_pickup_locations => \@multi_pickup_locations );
 311     }
 312
 313     my $logged_in_patron = Koha::Patrons->find( $borrowernumber );
 314
 315     my $wants_check;
 316     if ($patron) {
 317         $wants_check = $patron->wants_check_for_previous_checkout;
 318     }
 319     my $itemdata_enumchron = 0;
 320     my $itemdata_ccode = 0;
 321     my @biblioloop = ();
 322     my $no_reserves_allowed = 0;
 323     foreach my $biblionumber (@biblionumbers) {
 324         next unless $biblionumber =~ m|^\d+$|;
 325
 326         my %biblioloopiter = ();
 327
 328         my $biblio = Koha::Biblios->find( $biblionumber );
 329         unless ($biblio) {
 330             $biblioloopiter{noitems} = 1;
 331             $template->param('nobiblio' => 1);
 332             last;
 333         }
 334
 335         my $force_hold_level;
 336         if ( $patron ) {
 337             { # CanBookBeReserved
 338                 my $canReserve = CanBookBeReserved( $patron->borrowernumber, $biblionumber );
 339                 if ( $canReserve->{status} eq 'OK' ) {
 340
 341                     #All is OK and we can continue
 342                 }
 343                 elsif ( $canReserve->{status} eq 'noReservesAllowed' || $canReserve->{status} eq 'notReservable' ) {
 344                     $no_reserves_allowed = 1;
 345                 }
 346                 elsif ( $canReserve->{status} eq 'tooManyReserves' ) {
 347                     $exceeded_maxreserves = 1;
 348                     $template->param( maxreserves => $canReserve->{limit} );
 349                 }
 350                 elsif ( $canReserve->{status} eq 'tooManyHoldsForThisRecord' ) {
 351                     $exceeded_holds_per_record = 1;
 352                     $biblioloopiter{ $canReserve->{status} } = 1;
 353                 }
 354                 elsif ( $canReserve->{status} eq 'ageRestricted' ) {
 355                     $template->param( $canReserve->{status} => 1 );
 356                     $biblioloopiter{ $canReserve->{status} } = 1;
 357                 }
 358                 elsif ( $canReserve->{status} eq 'alreadypossession' ) {
 359                     $template->param( $canReserve->{status} => 1);
 360                     $biblioloopiter{ $canReserve->{status} } = 1;
 361                 }
 362                 else {
 363                     $biblioloopiter{ $canReserve->{status} } = 1;
 364                 }
 365             }
 366
 367             # For multiple holds per record, if a patron has previously placed a hold,
 368             # the patron can only place more holds of the same type. That is, if the
 369             # patron placed a record level hold, all the holds the patron places must
 370             # be record level. If the patron placed an item level hold, all holds
 371             # the patron places must be item level
 372             my $holds = Koha::Holds->search(
 373                 {
 374                     borrowernumber => $patron->borrowernumber,
 375                     biblionumber   => $biblionumber,
 376                     found          => undef,
 377                 }
 378             );
 379             $force_hold_level = $holds->forced_hold_level();
 380             $biblioloopiter{force_hold_level} = $force_hold_level;
 381             $template->param( force_hold_level => $force_hold_level );
 382
 383             # For a librarian to be able to place multiple record holds for a patron for a record,
 384             # we must find out what the maximum number of holds they can place for the patron is
 385             my $max_holds_for_record = GetMaxPatronHoldsForRecord( $patron->borrowernumber, $biblionumber );
 386             my $remaining_holds_for_record = $max_holds_for_record - $holds->count();
 387             $biblioloopiter{remaining_holds_for_record} = $max_holds_for_record;
 388             $template->param( max_holds_for_record => $max_holds_for_record );
 389             $template->param( remaining_holds_for_record => $remaining_holds_for_record );
 390         }
 391
 392
 393         my $count = Koha::Holds->search( { biblionumber => $biblionumber } )->count();
 394         my $totalcount = $count;
 395
 396         # adding a fixed value for priority options
 397         my $fixedRank = $count+1;
 398
 399         my %itemnumbers_of_biblioitem;
 400
 401         my @hostitems = get_hostitemnumbers_of($biblionumber);
 402         my @itemnumbers;
 403         if (@hostitems){
 404             $template->param('hostitemsflag' => 1);
 405             push(@itemnumbers, @hostitems);
 406         }
 407
 408         my $items = Koha::Items->search({ -or => { biblionumber => $biblionumber, itemnumber => { in => \@itemnumbers } } });
 409
 410         unless ( $items->count ) {
 411             # FIXME Then why do we continue?
 412             $template->param('noitems' => 1) unless ( $multi_hold );
 413             $biblioloopiter{noitems} = 1;
 414         }
 415
 416         ## Here we go backwards again to create hash of biblioitemnumber to itemnumbers
 417         ## this is important when we have analytic items which may be on another record
 418         my ( $iteminfos_of );
 419         while ( my $item = $items->next ) {
 420             $item = $item->unblessed;
 421             my $biblioitemnumber = $item->{biblioitemnumber};
 422             my $itemnumber = $item->{itemnumber};
 423             push( @{ $itemnumbers_of_biblioitem{$biblioitemnumber} }, $itemnumber );
 424             $iteminfos_of->{$itemnumber} = $item;
 425         }
 426
 427         my @biblioitemnumbers = keys %itemnumbers_of_biblioitem;
 428
 429         my $biblioiteminfos_of = {
 430             map {
 431                 my $biblioitem = $_;
 432                 ( $biblioitem->{biblioitemnumber} => $biblioitem )
 433               } @{ Koha::Biblioitems->search(
 434                     { biblioitemnumber => { -in => \@biblioitemnumbers } },
 435                     { select => ['biblionumber', 'biblioitemnumber', 'publicationyear', 'itemtype']}
 436                 )->unblessed
 437               }
 438         };
 439
 440         if ( $club_hold or $borrowernumber_hold ) {
 441             my @bibitemloop;
 442
 443             my @available_itemtypes;
 444             foreach my $biblioitemnumber (@biblioitemnumbers) {
 445                 my $biblioitem = $biblioiteminfos_of->{$biblioitemnumber};
 446                 my $num_available = 0;
 447                 my $num_override  = 0;
 448                 my $hiddencount   = 0;
 449                 my $num_alreadyheld = 0;
 450
 451                 $biblioitem->{force_hold_level} = $force_hold_level;
 452
 453                 if ( $biblioitem->{biblioitemnumber} ne $biblionumber ) {
 454                     $biblioitem->{hostitemsflag} = 1;
 455                 }
 456
 457                 $biblioloopiter{description} = $biblioitem->{description};
 458                 $biblioloopiter{itypename}   = $biblioitem->{description};
 459                 if ( $biblioitem->{itemtype} ) {
 460
 461                     $biblioitem->{description} =
 462                       $itemtypes->{ $biblioitem->{itemtype} }{description};
 463
 464                     $biblioloopiter{imageurl} =
 465                       getitemtypeimagelocation( 'intranet',
 466                         $itemtypes->{ $biblioitem->{itemtype} }{imageurl} );
 467                 }
 468
 469                 # iterating through all items first to check if any of them available
 470                 # to pass this value further inside down to IsAvailableForItemLevelRequest to
 471                 # it's complicated logic to analyse.
 472                 # (before this loop was inside that sub loop so it was O(n^2) )
 473                 my $items_any_available;
 474                 $items_any_available = ItemsAnyAvailableAndNotRestricted( { biblionumber => $biblioitem->{biblionumber}, patron => $patron })
 475                     if $patron;
 476
 477                 foreach my $itemnumber ( @{ $itemnumbers_of_biblioitem{$biblioitemnumber} } )    {
 478                     my $item = $iteminfos_of->{$itemnumber};
 479                     my $do_check;
 480                     if ( $patron ) {
 481                         $do_check = $patron->do_check_for_previous_checkout($item) if $wants_check;
 482                         if ( $do_check && $wants_check ) {
 483                             $item->{checked_previously} = $do_check;
 484                             if ( $multi_hold ) {
 485                                 $biblioloopiter{checked_previously} = $do_check;
 486                             } else {
 487                                 $template->param( checked_previously => $do_check );
 488                             }
 489                         }
 490                     }
 491                     $item->{force_hold_level} = $force_hold_level;
 492
 493                     unless (C4::Context->preference('item-level_itypes')) {
 494                         $item->{itype} = $biblioitem->{itemtype};
 495                     }
 496
 497                     $item->{itypename} = $itemtypes->{ $item->{itype} }{description};
 498                     $item->{imageurl} = getitemtypeimagelocation( 'intranet', $itemtypes->{ $item->{itype} }{imageurl} );
 499                     $item->{homebranch} = $item->{homebranch};
 500
 501                     # if the holdingbranch is different than the homebranch, we show the
 502                     # holdingbranch of the document too
 503                     if ( $item->{homebranch} ne $item->{holdingbranch} ) {
 504                         $item->{holdingbranch} = $item->{holdingbranch};
 505                     }
 506
 507                     if($item->{biblionumber} ne $biblionumber){
 508                         $item->{hostitemsflag} = 1;
 509                         $item->{hosttitle} = Koha::Biblios->find( $item->{biblionumber} )->title;
 510                     }
 511
 512                     # if the item is currently on loan, we display its return date and
 513                     # change the background color
 514                     my $issue = Koha::Checkouts->find( { itemnumber => $itemnumber } );
 515                     if ( $issue ) {
 516                         $item->{date_due} = $issue->date_due;
 517                         $item->{backgroundcolor} = 'onloan';
 518                     }
 519
 520                     # checking reserve
 521                     my $item_object = Koha::Items->find( $itemnumber );
 522                     my $holds = $item_object->current_holds;
 523                     if ( my $first_hold = $holds->next ) {
 524                         my $p = Koha::Patrons->find( $first_hold->borrowernumber );
 525
 526                         $item->{backgroundcolor} = 'reserved';
 527                         $item->{reservedate}     = output_pref({ dt => dt_from_string( $first_hold->reservedate ), dateonly => 1 }); # FIXME Should be formatted in the template
 528                         $item->{ReservedFor}     = $p;
 529                         $item->{ExpectedAtLibrary}     = $first_hold->branchcode;
 530                         $item->{waitingdate} = $first_hold->waitingdate;
 531                     }
 532
 533                     # Management of the notforloan document
 534                     if ( $item->{notforloan} ) {
 535                         $item->{backgroundcolor} = 'other';
 536                     }
 537
 538                     # Management of lost or long overdue items
 539                     if ( $item->{itemlost} ) {
 540                         $item->{backgroundcolor} = 'other';
 541                         if ($logged_in_patron->category->hidelostitems && !$showallitems) {
 542                             $item->{hide} = 1;
 543                             $hiddencount++;
 544                         }
 545                     }
 546
 547                     # Check the transit status
 548                     my ( $transfertwhen, $transfertfrom, $transfertto ) =
 549                       GetTransfers($itemnumber);
 550
 551                     if ( defined $transfertwhen && $transfertwhen ne '' ) {
 552                         $item->{transfertwhen} = output_pref({ dt => dt_from_string( $transfertwhen ), dateonly => 1 });
 553                         $item->{transfertfrom} = $transfertfrom;
 554                         $item->{transfertto} = $transfertto;
 555                         $item->{nocancel} = 1;
 556                     }
 557
 558                     # If there is no loan, return and transfer, we show a checkbox.
 559                     $item->{notforloan} ||= 0;
 560
 561                     # if independent branches is on we need to check if the person can reserve
 562                     # for branches they arent logged in to
 563                     if ( C4::Context->preference("IndependentBranches") ) {
 564                         if (! C4::Context->preference("canreservefromotherbranches")){
 565                             # can't reserve items so need to check if item homebranch and userenv branch match if not we can't reserve
 566                             my $userenv = C4::Context->userenv;
 567                             unless ( C4::Context->IsSuperLibrarian ) {
 568                                 $item->{cantreserve} = 1 if ( $item->{homebranch} ne $userenv->{branch} );
 569                             }
 570                         }
 571                     }
 572
 573                     if ( $patron ) {
 574                         my $patron_unblessed = $patron->unblessed;
 575                         my $branch = C4::Circulation::_GetCircControlBranch($item, $patron_unblessed);
 576
 577                         my $branchitemrule = GetBranchItemRule( $branch, $item->{'itype'} );
 578
 579                         $item->{'holdallowed'} = $branchitemrule->{'holdallowed'};
 580
 581                         my $can_item_be_reserved = CanItemBeReserved( $patron, $item_object )->{status};
 582                         $item->{not_holdable} = $can_item_be_reserved unless ( $can_item_be_reserved eq 'OK' );
 583
 584                         $item->{item_level_holds} = Koha::CirculationRules->get_opacitemholds_policy( { item => $item_object, patron => $patron } );
 585
 586                         if (
 587                                !$item->{cantreserve}
 588                             && !$exceeded_maxreserves
 589                             && $can_item_be_reserved eq 'OK'
 590                             # items_any_available defined outside of the current loop,
 591                             # so we avoiding loop inside IsAvailableForItemLevelRequest:
 592                             && IsAvailableForItemLevelRequest($item_object, $patron, undef, $items_any_available)
 593                           )
 594                         {
 595                             # Send the pickup locations count to the UI, the pickup locations will be pulled using the API
 596                             my @pickup_locations = $item_object->pickup_locations({ patron => $patron })->as_list;
 597                             $item->{pickup_locations_count} = scalar @pickup_locations;
 598
 599                             if ( @pickup_locations ) {
 600                                 $num_available++;
 601                                 $item->{available} = 1;
 602
 603                                 my $default_pickup_location;
 604
 605                                 # Default to logged-in, if valid
 606                                 if ( C4::Context->userenv->{branch} ) {
 607                                     ($default_pickup_location) = grep { $_->branchcode eq C4::Context->userenv->{branch} } @pickup_locations;
 608                                 }
 609
 610                                 $item->{default_pickup_location} = $default_pickup_location;
 611                             }
 612                             else {
 613                                 $item->{available} = 0;
 614                                 $item->{not_holdable} = "no_valid_pickup_location";
 615                             }
 616
 617                             push( @available_itemtypes, $item->{itype} );
 618                         }
 619                         elsif ( C4::Context->preference('AllowHoldPolicyOverride') ) {
 620                             # If AllowHoldPolicyOverride is set, it should override EVERY restriction, not just branch item rules
 621                             # with the exception of itemAlreadyOnHold because, you know, the item is already on hold
 622                             if ( $can_item_be_reserved ne 'itemAlreadyOnHold' ) {
 623                                 # Send the pickup locations count to the UI, the pickup locations will be pulled using the API
 624                                 my $pickup_locations = $item_object->pickup_locations({ patron => $patron });
 625                                 $item->{pickup_locations_count} = $pickup_locations->count;
 626                                 if ( $item->{pickup_locations_count} > 0 ) {
 627                                     $item->{override} = 1;
 628                                     $num_override++;
 629                                     # pass the holding branch for use as default
 630                                     my $default_pickup_location = $pickup_locations->search({ branchcode => $item->{holdingbranch} })->next;
 631                                     $item->{default_pickup_location} = $default_pickup_location;
 632                                 }
 633                                 else {
 634                                     $item->{available} = 0;
 635                                     $item->{not_holdable} = "no_valid_pickup_location";
 636                                 }
 637                             } else { $num_alreadyheld++ }
 638
 639                             push( @available_itemtypes, $item->{itype} );
 640                         }
 641
 642                         # If none of the conditions hold true, then neither override nor available is set and the item cannot be checked
 643
 644                         # Show serial enumeration when needed
 645                         if ($item->{enumchron}) {
 646                             $itemdata_enumchron = 1;
 647                         }
 648                         # Show collection when needed
 649                         if ($item->{ccode}) {
 650                             $itemdata_ccode = 1;
 651                         }
 652                     }
 653
 654                     push @{ $biblioitem->{itemloop} }, $item;
 655                 }
 656
 657                 # While we can't override an alreay held item, we should be able to override the others
 658                 # Unless all items are already held
 659                 if ( $num_override > 0 && ($num_override + $num_alreadyheld) == scalar( @{ $biblioitem->{itemloop} } ) ) {
 660                 # That is, if all items require an override
 661                     $template->param( override_required => 1 );
 662                 } elsif ( $num_available == 0 ) {
 663                     $template->param( none_available => 1 );
 664                     $biblioloopiter{warn} = 1;
 665                     $biblioloopiter{none_avail} = 1;
 666                 }
 667                 $template->param( hiddencount => $hiddencount);
 668
 669                 push @bibitemloop, $biblioitem;
 670             }
 671
 672             @available_itemtypes = uniq( @available_itemtypes );
 673             $template->param(
 674                 bibitemloop         => \@bibitemloop,
 675                 available_itemtypes => \@available_itemtypes
 676             );
 677         }
 678
 679         # existingreserves building
 680         my @reserveloop;
 681         my $always_show_holds = $input->cookie('always_show_holds');
 682         $template->param( always_show_holds => $always_show_holds );
 683         my $show_holds_now = $input->param('show_holds_now');
 684         unless( (defined $always_show_holds && $always_show_holds eq 'DONT') && !$show_holds_now ){
 685             my @reserves = Koha::Holds->search( { biblionumber => $biblionumber }, { order_by => 'priority' } );
 686             foreach my $res (
 687                 sort {
 688                     my $a_found = $a->found() || '';
 689                     my $b_found = $a->found() || '';
 690                     $a_found cmp $b_found;
 691                 } @reserves
 692               )
 693             {
 694                 my %reserve;
 695                 if ( $res->is_found() ) {
 696                     $reserve{'holdingbranch'} = $res->item()->holdingbranch();
 697                     $reserve{'biblionumber'}  = $res->item()->biblionumber();
 698                     $reserve{'barcodenumber'} = $res->item()->barcode();
 699                     $reserve{'wbrcode'}       = $res->branchcode();
 700                     $reserve{'itemnumber'}    = $res->itemnumber();
 701                     $reserve{'wbrname'}       = $res->branch()->branchname();
 702                     $reserve{'atdestination'} = $res->is_at_destination();
 703                     $reserve{'desk_name'}     = ( $res->desk() ) ? $res->desk()->desk_name() : '' ;
 704                     $reserve{'found'}     = $res->is_found();
 705                     $reserve{'inprocessing'} = $res->is_in_processing();
 706                     $reserve{'intransit'} = $res->is_in_transit();
 707                 }
 708                 elsif ( $res->priority() > 0 ) {
 709                     if ( my $item = $res->item() )  {
 710                         $reserve{'itemnumber'}      = $item->id();
 711                         $reserve{'barcodenumber'}   = $item->barcode();
 712                         $reserve{'item_level_hold'} = 1;
 713                     }
 714                 }
 715
 716                 $reserve{'expirationdate'} = $res->expirationdate;
 717                 $reserve{'date'}           = $res->reservedate;
 718                 $reserve{'borrowernumber'} = $res->borrowernumber();
 719                 $reserve{'biblionumber'}   = $res->biblionumber();
 720                 $reserve{'patron'}         = $res->borrower;
 721                 $reserve{'notes'}          = $res->reservenotes();
 722                 $reserve{'waiting_date'}   = $res->waitingdate();
 723                 $reserve{'ccode'}          = $res->item() ? $res->item()->ccode() : undef;
 724                 $reserve{'barcode'}        = $res->item() ? $res->item()->barcode() : undef;
 725                 $reserve{'priority'}       = $res->priority();
 726                 $reserve{'lowestPriority'} = $res->lowestPriority();
 727                 $reserve{'suspend'}        = $res->suspend();
 728                 $reserve{'suspend_until'}  = $res->suspend_until();
 729                 $reserve{'reserve_id'}     = $res->reserve_id();
 730                 $reserve{itemtype}         = $res->itemtype();
 731                 $reserve{branchcode}       = $res->branchcode();
 732                 $reserve{non_priority}     = $res->non_priority();
 733                 $reserve{object}           = $res;
 734
 735                 push( @reserveloop, \%reserve );
 736             }
 737         }
 738
 739         # get the time for the form name...
 740         my $time = time();
 741
 742         $template->param(
 743                          time        => $time,
 744                          fixedRank   => $fixedRank,
 745                         );
 746
 747         # display infos
 748         $template->param(
 749                          itemdata_enumchron => $itemdata_enumchron,
 750                          itemdata_ccode    => $itemdata_ccode,
 751                          date              => $date,
 752                          biblionumber      => $biblionumber,
 753                          findborrower      => $findborrower,
 754                          biblio            => $biblio,
 755                          holdsview         => 1,
 756                          C4::Search::enabled_staff_search_views,
 757                         );
 758
 759         $biblioloopiter{biblionumber} = $biblionumber;
 760         $biblioloopiter{title} = $biblio->title;
 761         $biblioloopiter{rank} = $fixedRank;
 762         $biblioloopiter{reserveloop} = \@reserveloop;
 763
 764         if (@reserveloop) {
 765             $template->param( reserveloop => \@reserveloop );
 766         }
 767
 768         if ( $patron ) {
 769             # Add the valid pickup locations
 770             my @pickup_locations = $biblio->pickup_locations({ patron => $patron })->as_list;
 771             $biblioloopiter{pickup_locations} = \@pickup_locations;
 772             $biblioloopiter{pickup_locations_codes} = [ map { $_->branchcode } @pickup_locations ];
 773         }
 774
 775         push @biblioloop, \%biblioloopiter;
 776     }
 777
 778     $template->param( biblioloop => \@biblioloop );
 779     $template->param( no_reserves_allowed => $no_reserves_allowed );
 780     $template->param( exceeded_maxreserves => $exceeded_maxreserves );
 781     $template->param( exceeded_holds_per_record => $exceeded_holds_per_record );
 782     $template->param( subscriptionsnumber => CountSubscriptionFromBiblionumber($biblionumber));
 783 } elsif ( ! $multi_hold ) {
 784     my $biblio = Koha::Biblios->find( $biblionumber );
 785     $template->param( biblio => $biblio );
 786 }
 787
 788 if ( $multi_hold ) {
 789     $template->param( biblionumbers => join('/', @biblionumbers) );
 790 } else {
 791     $template->param( biblionumber => $biblionumber || $biblionumbers[0] );
 792 }
 793
 794 # pass the userenv branch if no pickup location selected
 795 $template->param( pickup => $pickup || C4::Context->userenv->{branch} );
 796
 797 if ( C4::Context->preference( 'AllowHoldDateInFuture' ) ) {
 798     $template->param( reserve_in_future => 1 );
 799 }
 800
 801 $template->param(
 802     SuspendHoldsIntranet => C4::Context->preference('SuspendHoldsIntranet'),
 803     AutoResumeSuspendedHolds => C4::Context->preference('AutoResumeSuspendedHolds'),
 804 );
 805
 806 # printout the page
 807 output_html_with_http_headers $input, $cookie, $template->output;
 808
 809 sub sort_borrowerlist {
 810     my $borrowerslist = shift;
 811     my $ref           = [];
 812     push @{$ref}, sort {
 813         uc( $a->{surname} . $a->{firstname} ) cmp
 814           uc( $b->{surname} . $b->{firstname} )
 815     } @{$borrowerslist};
 816     return $ref;
 817 }