opac/opac-reserve.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it under the
   6 # terms of the GNU General Public License as published by the Free Software
   7 # Foundation; either version 2 of the License, or (at your option) any later
   8 # version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  12 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along with
  15 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  16 # Suite 330, Boston, MA  02111-1307 USA
  17
  18 use strict;
  19 use CGI;
  20 use C4::Biblio;
  21 use C4::Items;
  22 use C4::Auth;    # checkauth, getborrowernumber.
  23 use C4::Koha;
  24 use C4::Circulation;
  25 use C4::Reserves;
  26 use C4::Output;
  27 use C4::Dates qw/format_date/;
  28 use C4::Context;
  29 use C4::Members;
  30 use C4::Branch; # GetBranches
  31 use C4::Debug;
  32 # use Data::Dumper;
  33
  34 my $MAXIMUM_NUMBER_OF_RESERVES = C4::Context->preference("maxreserves");
  35
  36 my $query = new CGI;
  37 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  38     {
  39         template_name   => "opac-reserve.tmpl",
  40         query           => $query,
  41         type            => "opac",
  42         authnotrequired => 0,
  43         flagsrequired   => { borrow => 1 },
  44         debug           => 1,
  45     }
  46 );
  47
  48 sub get_out ($$$) {
  49         output_html_with_http_headers(shift,shift,shift); # $query, $cookie, $template->output;
  50         exit;
  51 }
  52
  53 # get borrower information ....
  54 my ( $borr ) = GetMemberDetails( $borrowernumber );
  55
  56 # get branches and itemtypes
  57 my $branches = GetBranches();
  58 my $itemtypes = GetItemTypes();
  59
  60 # get biblionumber.....
  61 my $biblionumber = $query->param('biblionumber');
  62 if (! $biblionumber) {
  63         $template->param(message=>1,no_biblionumber=>1);
  64         &get_out($query, $cookie, $template->output);
  65 }
  66 $template->param( biblionumber => $biblionumber );
  67
  68 my $bibdata = GetBiblioData($biblionumber);
  69 if (! $bibdata) {
  70         $template->param(message=>1,bad_biblionumber=>$biblionumber);
  71         &get_out($query, $cookie, $template->output);
  72 }
  73 $template->param($bibdata);             # FIXME: bad form.
  74
  75 # get the rank number....
  76 my ( $rank, $reserves ) = GetReservesFromBiblionumber( $biblionumber);
  77 $template->param( reservecount => $rank );
  78
  79 foreach my $res (@$reserves) {
  80     if ( $res->{'found'} eq 'W' ) {
  81         $rank--;
  82     }
  83 }
  84
  85 $rank++;
  86 $template->param( rank => $rank );
  87
  88 # pass the pickup branch along....
  89 my $branch = $query->param('branch');
  90 $template->param( branch => $branch );
  91
  92 # make sure it's a real branch
  93 if ( !$branches->{$branch} ) {
  94     $branch = '';
  95 }
  96 $template->param( branchname => $branches->{$branch}->{'branchname'} );
  97
  98 # make branch selection options...
  99 my @branches;
 100 my @select_branch;
 101 my %select_branches;
 102
 103 my @CGIbranchlooparray;
 104
 105 foreach my $branch ( keys %$branches ) {
 106     if ($branch) {
 107         my %line;
 108         $line{branch} = $branches->{$branch}->{'branchname'};
 109         $line{value}  = $branch;
 110         if ($line{value} eq C4::Context->userenv->{'branch'}) {
 111             $line{selected} = 1;
 112         }
 113         push @CGIbranchlooparray, \%line;
 114     }
 115 }
 116 @CGIbranchlooparray =
 117   sort { $a->{branch} cmp $b->{branch} } @CGIbranchlooparray;
 118 my $CGIbranchloop = \@CGIbranchlooparray;
 119 $template->param( CGIbranch => $CGIbranchloop );
 120
 121 #### THIS IS A BIT OF A HACK BECAUSE THE BIBLIOITEMS DATA IS A LITTLE MESSED UP!
 122 # get the itemtype data....
 123 my @items = GetItemsInfo($biblionumber);
 124 #######################################################
 125 # old version, add so that old templates still work
 126 my %types_old;
 127 foreach my $itm (@items) {
 128     my $ity = $itm->{'itemtype'};
 129     unless ( $types_old{$ity} ) {
 130         $types_old{$ity}->{'itemtype'} = $ity;
 131         $types_old{$ity}->{'branchinfo'}->{ $itm->{'branchcode'} } = 1;
 132         $types_old{$ity}->{'description'} = $itm->{'description'};
 133     }
 134     else {
 135         $types_old{$ity}->{'branchinfo'}->{ $itm->{'branchcode'} }++;
 136     }
 137 }
 138
 139 foreach my $type ( values %types_old ) {
 140     my $copies = "";
 141     foreach my $bc ( keys %{ $type->{'branchinfo'} } ) {
 142         $copies .=
 143             $branches->{$bc}->{'branchname'} . "("
 144           . $type->{'branchinfo'}->{$bc} . ")";
 145     }
 146     $type->{'copies'} = $copies;
 147 }
 148
 149 my @types_old = values %types_old;
 150
 151 # end old version
 152 ################################
 153
 154 my @temp;
 155 foreach my $itm (@items) {
 156     push @temp, $itm if $itm->{'itemtype'};
 157 }
 158 @items = @temp;
 159 my $itemcount = @items;
 160 $template->param( itemcount => $itemcount );
 161
 162 my %types;
 163 my %itemtypes;
 164 my @duedates;
 165 #die @items;
 166 my %itemhash;
 167 my $forloan;
 168 foreach my $itm (@items) {
 169     push @duedates, { date_due => format_date( $itm->{'date_due'} ) }
 170       if defined $itm->{'date_due'};
 171     $itm->{ $itm->{'publictype'} } = 1;
 172         $debug and warn $itm->{'notforloan'};
 173     my $fee = GetReserveFee( undef, $borrowernumber, $itm->{'biblionumber'},
 174         'a', ( $itm->{'biblioitemnumber'} ) );
 175     $fee = sprintf "%.02f", $fee;
 176     $itm->{'reservefee'} = $fee;
 177     my $pty = $itm->{'publictype'};
 178     $itemtypes{ $itm->{'itemtype'} } = $itm;
 179     unless ( $types{$pty} ) {
 180         $types{$pty}->{'count'} = 1;
 181         $types{$pty}->{ $itm->{'itemtype'} } = 1;
 182         push @{ $types{$pty}->{'items'} }, $itm;
 183     }
 184     else {
 185         unless ( $types{$pty}->{ $itm->{'itemtype'} } ) {
 186             $types{$pty}->{'count'}++;
 187             $types{$pty}->{ $itm->{'itemtype'} } = 1;
 188             push @{ $types{$pty}->{'items'} }, $itm;
 189         }
 190     }
 191         $itemhash{$itm->{'itemnumber'}}=$itm;
 192         if (!$itm->{'notforloan'} && !($itm->{'itemnotforloan'} > 0)){
 193                 $forloan=1;
 194         }
 195 }
 196
 197 $template->param( ITEMS => \@duedates );
 198
 199 my $width = keys %types;
 200 my @publictypes = sort { $b->{'count'} <=> $a->{'count'} } values %types;
 201 my $typecount;
 202 foreach my $pt (@publictypes) {
 203     $typecount += $pt->{'count'};
 204 }
 205 $template->param( onlyone => 1 ) if $typecount == 1;
 206
 207 my @typerows;
 208 for ( my $rownum = 0 ; $rownum < $publictypes[0]->{'count'} ; $rownum++ ) {
 209     my @row;
 210     foreach my $pty (@publictypes) {
 211         my @items = @{ $pty->{'items'} };
 212         push @row, $items[$rownum] if defined $items[$rownum];
 213     }
 214     my $last = @row;
 215     $row[ $last - 1 ]->{'last'} = 1 if $last == $width;
 216     my $fill = ( $width - $last ) * 2;
 217     $fill-- if $fill;
 218     push @typerows, { ROW => \@row, fill => $fill };
 219 }
 220 $template->param( TYPE_ROWS => \@typerows );
 221 $width = 2 * $width - 1;
 222 $template->param( totalwidth => 2 * $width - 1, );
 223
 224 if ( $query->param('place_reserve') ) {
 225     my @bibitems=$query->param('biblioitem');
 226     my $notes=$query->param('notes');
 227     my $checkitem=$query->param('checkitem');
 228     my $found;
 229
 230     #if we have an item selectionned, and the pickup branch is the same as the holdingbranch of the document, we force the value $rank and $found.
 231     if ($checkitem ne ''){
 232         $rank = '0' unless C4::Context->preference('ReservesNeedReturns');
 233         my $item = $checkitem;
 234         $item = GetItem($item);
 235         if ( $item->{'holdingbranch'} eq $branch ){
 236             $found = 'W' unless C4::Context->preference('ReservesNeedReturns');
 237         }
 238     }
 239
 240         my $count=@bibitems;
 241     @bibitems=sort @bibitems;
 242     my $i2=1;
 243     my @realbi;
 244     $realbi[0]=$bibitems[0];
 245     for (my $i=1;$i<$count;$i++) {
 246         my $i3=$i2-1;
 247         if ($realbi[$i3] ne $bibitems[$i]) {
 248             $realbi[$i2]=$bibitems[$i];
 249             $i2++;
 250         }
 251     }
 252     # here we actually do the reserveration. Stage 3.
 253     if ($query->param('request') eq 'any'){
 254         # place a request on 1st available
 255         AddReserve($branch,$borrowernumber,$biblionumber,'a',\@realbi,$rank,$notes,$bibdata->{'title'},$checkitem,$found);
 256     } else {
 257         AddReserve($branch,$borrowernumber,$biblionumber,'a',\@realbi,$rank,$notes,$bibdata->{'title'},$checkitem, $found);
 258     }
 259     print $query->redirect("/cgi-bin/koha/opac-user.pl#opac-user-holds");
 260 }
 261 else {
 262
 263     # Here we check that the borrower can actually make reserves Stage 1.
 264     my $noreserves     = 0;
 265     my $maxoutstanding = C4::Context->preference("maxoutstanding");
 266     $template->param( noreserve => 1 ) unless $maxoutstanding;
 267     if ( $borr->{'amountoutstanding'} > $maxoutstanding ) {
 268         my $amount = sprintf "\$%.02f", $borr->{'amountoutstanding'};
 269         $template->param( message => 1 );
 270         $noreserves = 1;
 271         $template->param( too_much_oweing => $amount );
 272     }
 273     if ( $borr->{gonenoaddress} eq 1 ) {
 274         $noreserves = 1;
 275         $template->param(
 276             message => 1,
 277             GNA     => 1
 278         );
 279     }
 280     if ( $borr->{lost} eq 1 ) {
 281         $noreserves = 1;
 282         $template->param(
 283             message => 1,
 284             lost    => 1
 285         );
 286     }
 287     if ( $borr->{debarred} eq 1 ) {
 288         $noreserves = 1;
 289         $template->param(
 290             message  => 1,
 291             debarred => 1
 292         );
 293     }
 294     my @reserves = GetReservesFromBorrowernumber( $borrowernumber );
 295     $template->param( RESERVES => \@reserves );
 296     if ( scalar(@reserves) >= $MAXIMUM_NUMBER_OF_RESERVES ) {
 297         $template->param( message => 1 );
 298         $noreserves = 1;
 299         $template->param( too_many_reserves => scalar(@reserves));
 300     }
 301     foreach my $res (@reserves) {
 302         if ( $res->{'biblionumber'} == $biblionumber && $res->{'borrowernumber'} == $borrowernumber) {
 303             $template->param( message => 1 );
 304             $noreserves = 1;
 305             $template->param( already_reserved => 1 );
 306         }
 307     }
 308     unless ($noreserves) {
 309         $template->param( TYPES             => \@types_old );
 310         $template->param( select_item_types => 1 );
 311     }
 312 }
 313
 314
 315 my %itemnumbers_of_biblioitem;
 316 my @itemnumbers  = @{ get_itemnumbers_of($biblionumber)->{$biblionumber} };
 317 my $iteminfos_of = GetItemInfosOf(@itemnumbers);
 318
 319 foreach my $itemnumber (@itemnumbers) {
 320     my $biblioitemnumber = $iteminfos_of->{$itemnumber}->{biblioitemnumber};
 321     push( @{ $itemnumbers_of_biblioitem{$biblioitemnumber} }, $itemnumber );
 322 }
 323
 324 my @biblioitemnumbers = keys %itemnumbers_of_biblioitem;
 325
 326 my $notforloan_label_of = get_notforloan_label_of();
 327 my $biblioiteminfos_of  = GetBiblioItemInfosOf(@biblioitemnumbers);
 328
 329 my @itemtypes;
 330 foreach my $biblioitemnumber (@biblioitemnumbers) {
 331     push @itemtypes, $biblioiteminfos_of->{$biblioitemnumber}{itemtype};
 332 }
 333
 334 my @bibitemloop;
 335
 336 foreach my $biblioitemnumber (@biblioitemnumbers) {
 337     my $biblioitem = $biblioiteminfos_of->{$biblioitemnumber};
 338
 339     $biblioitem->{description} =
 340       $itemtypes->{ $biblioitem->{itemtype} }{description};
 341
 342     foreach
 343       my $itemnumber ( @{ $itemnumbers_of_biblioitem{$biblioitemnumber} } )
 344     {
 345                 my $item = $itemhash{$itemnumber};
 346
 347         $item->{homebranchname} =
 348           $branches->{ $item->{homebranch} }{branchname};
 349
 350         # if the holdingbranch is different than the homebranch, we show the
 351         # holdingbranch of the document too
 352         if ( $item->{homebranch} ne $item->{holdingbranch} ) {
 353             $item->{holdingbranchname} =
 354               $branches->{ $item->{holdingbranch} }{branchname};
 355         }
 356
 357 #       add information
 358         $item->{itemcallnumber} = $item->{itemcallnumber};
 359
 360         # if the item is currently on loan, we display its return date and
 361         # change the background color
 362         my $issues= GetItemIssue($itemnumber);
 363         if ( $issues->{'date_due'} ) {
 364             $item->{date_due} = format_date($issues->{'date_due'});
 365             $item->{backgroundcolor} = 'onloan';
 366         }
 367
 368         # checking reserve
 369         my ($reservedate,$reservedfor,$expectedAt) = GetReservesFromItemnumber($itemnumber);
 370         my $ItemBorrowerReserveInfo = GetMemberDetails( $reservedfor, 0);
 371
 372         if ( defined $reservedate ) {
 373             $item->{backgroundcolor} = 'reserved';
 374             $item->{reservedate}     = format_date($reservedate);
 375             $item->{ReservedForBorrowernumber}     = $reservedfor;
 376             $item->{ReservedForSurname}     = $ItemBorrowerReserveInfo->{'surname'};
 377             $item->{ReservedForFirstname}     = $ItemBorrowerReserveInfo->{'firstname'};
 378             $item->{ExpectedAtLibrary}     = $expectedAt;
 379
 380         }
 381
 382         # Management of the notforloan document
 383         if ( $item->{notforloan} || $item->{itemnotforloan}) {
 384             $item->{backgroundcolor} = 'other';
 385             $item->{notforloanvalue} =
 386               $notforloan_label_of->{ $item->{notforloan} };
 387         }
 388
 389         # Management of lost or long overdue items
 390         if ( $item->{itemlost} ) {
 391
 392             # FIXME localized strings should never be in Perl code
 393             $item->{message} =
 394                 $item->{itemlost} == 1 ? "(lost)"
 395               : $item->{itemlost} == 2 ? "(long overdue)"
 396               : "";
 397             $item->{backgroundcolor} = 'other';
 398         }
 399
 400         # Check of the transfered documents
 401         my ( $transfertwhen, $transfertfrom, $transfertto ) =
 402           GetTransfers($itemnumber);
 403
 404         if ( $transfertwhen ne '' ) {
 405             $item->{transfertwhen} = format_date($transfertwhen);
 406             $item->{transfertfrom} =
 407               $branches->{$transfertfrom}{branchname};
 408             $item->{transfertto} = $branches->{$transfertto}{branchname};
 409                 $item->{nocancel} = 1;
 410         }
 411
 412         # If there is no loan, return and transfer, we show a checkbox.
 413         $item->{notforloan} = $item->{notforloan} || 0;
 414
 415         if (IsAvailableForItemLevelRequest($itemnumber)) {
 416             $item->{available} = 1;
 417         }
 418
 419         # FIXME: move this to a pm
 420         my $dbh = C4::Context->dbh;
 421         my $sth2 = $dbh->prepare("SELECT * FROM reserves WHERE borrowernumber=? AND itemnumber=? AND found='W'");
 422         $sth2->execute($item->{ReservedForBorrowernumber},$item->{itemnumber});
 423         while (my $wait_hashref = $sth2->fetchrow_hashref) {
 424             $item->{waitingdate} = format_date($wait_hashref->{waitingdate});
 425         }
 426         $item->{imageurl} = getitemtypeimagelocation( 'opac', $itemtypes->{ $item->{itype} }{imageurl} );
 427         push @{ $biblioitem->{itemloop} }, $item;
 428     }
 429
 430     push @bibitemloop, $biblioitem;
 431 }
 432
 433 # display infos
 434 $template->param(
 435         forloan           => $forloan,
 436     bibitemloop       => \@bibitemloop,
 437 );
 438 output_html_with_http_headers $query, $cookie, $template->output;
 439
 440 # Local Variables:
 441 # tab-width: 8
 442 # End: