Koha/opac/opac-reserve.pl
Chris Cormack 7bce030fc6 Fix for bug 1741, max reserves not being respected in the opac
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2008-01-07 20:02:53 -06:00

438 lines
14 KiB
Perl
Executable file

#!/usr/bin/perl
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
use strict;
require Exporter;
use CGI;
use C4::Biblio;
use C4::Items;
use C4::Auth; # checkauth, getborrowernumber.
use C4::Koha;
use C4::Circulation;
use C4::Reserves;
use C4::Output;
use C4::Dates qw/format_date/;
use C4::Context;
use C4::Members;
use C4::Branch; # GetBranches
use Data::Dumper;
my $MAXIMUM_NUMBER_OF_RESERVES = C4::Context->preference("maxreserves");
my $query = new CGI;
my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
{
template_name => "opac-reserve.tmpl",
query => $query,
type => "opac",
authnotrequired => 0,
flagsrequired => { borrow => 1 },
debug => 1,
}
);
# get borrower information ....
my ( $borr, $flags ) = GetMemberDetails( $borrowernumber );
# get branches and itemtypes
my $branches = GetBranches();
my $itemtypes = GetItemTypes();
# get biblionumber.....
my $biblionumber = $query->param('biblionumber');
my $bibdata = GetBiblioData($biblionumber);
$template->param($bibdata);
$template->param( biblionumber => $biblionumber );
# get the rank number....
my ( $rank, $reserves ) = GetReservesFromBiblionumber( $biblionumber);
$template->param( reservecount => $rank );
foreach my $res (@$reserves) {
if ( $res->{'found'} eq 'W' ) {
$rank--;
}
}
$rank++;
$template->param( rank => $rank );
# pass the pickup branch along....
my $branch = $query->param('branch');
$template->param( branch => $branch );
# make sure it's a real branch
if ( !$branches->{$branch} ) {
$branch = '';
}
$template->param( branchname => $branches->{$branch}->{'branchname'} );
# make branch selection options...
my @branches;
my @select_branch;
my %select_branches;
my @CGIbranchlooparray;
foreach my $branch ( keys %$branches ) {
if ($branch) {
my %line;
$line{branch} = $branches->{$branch}->{'branchname'};
$line{value} = $branch;
if ($line{value} eq C4::Context->userenv->{'branch'}) {
$line{selected} = 1;
}
push @CGIbranchlooparray, \%line;
}
}
@CGIbranchlooparray =
sort { $a->{branch} cmp $b->{branch} } @CGIbranchlooparray;
my $CGIbranchloop = \@CGIbranchlooparray;
$template->param( CGIbranch => $CGIbranchloop );
#### THIS IS A BIT OF A HACK BECAUSE THE BIBLIOITEMS DATA IS A LITTLE MESSED UP!
# get the itemtype data....
my @items = GetItemsInfo($biblionumber);
#######################################################
# old version, add so that old templates still work
my %types_old;
foreach my $itm (@items) {
my $ity = $itm->{'itemtype'};
unless ( $types_old{$ity} ) {
$types_old{$ity}->{'itemtype'} = $ity;
$types_old{$ity}->{'branchinfo'}->{ $itm->{'branchcode'} } = 1;
$types_old{$ity}->{'description'} = $itm->{'description'};
}
else {
$types_old{$ity}->{'branchinfo'}->{ $itm->{'branchcode'} }++;
}
}
foreach my $type ( values %types_old ) {
my $copies = "";
foreach my $bc ( keys %{ $type->{'branchinfo'} } ) {
$copies .=
$branches->{$bc}->{'branchname'} . "("
. $type->{'branchinfo'}->{$bc} . ")";
}
$type->{'copies'} = $copies;
}
my @types_old = values %types_old;
# end old version
################################
my @temp;
foreach my $itm (@items) {
push @temp, $itm if $itm->{'itemtype'};
}
@items = @temp;
my $itemcount = @items;
$template->param( itemcount => $itemcount );
my %types;
my %itemtypes;
my @duedates;
#die @items;
my %itemhash;
my $forloan;
foreach my $itm (@items) {
push @duedates, { date_due => format_date( $itm->{'date_due'} ) }
if defined $itm->{'date_due'};
$itm->{ $itm->{'publictype'} } = 1;
warn $itm->{'notforloan'};
my $fee = GetReserveFee( undef, $borrowernumber, $itm->{'biblionumber'},
'a', ( $itm->{'biblioitemnumber'} ) );
$fee = sprintf "%.02f", $fee;
$itm->{'reservefee'} = $fee;
my $pty = $itm->{'publictype'};
$itemtypes{ $itm->{'itemtype'} } = $itm;
unless ( $types{$pty} ) {
$types{$pty}->{'count'} = 1;
$types{$pty}->{ $itm->{'itemtype'} } = 1;
push @{ $types{$pty}->{'items'} }, $itm;
}
else {
unless ( $types{$pty}->{ $itm->{'itemtype'} } ) {
$types{$pty}->{'count'}++;
$types{$pty}->{ $itm->{'itemtype'} } = 1;
push @{ $types{$pty}->{'items'} }, $itm;
}
}
$itemhash{$itm->{'itemnumber'}}=$itm;
if (!$itm->{'notforloan'} && !$itm->{'itemnotforloan'}){
$forloan=1;
}
}
$template->param( ITEMS => \@duedates );
my $width = keys %types;
my @publictypes = sort { $b->{'count'} <=> $a->{'count'} } values %types;
my $typecount;
foreach my $pt (@publictypes) {
$typecount += $pt->{'count'};
}
$template->param( onlyone => 1 ) if $typecount == 1;
my @typerows;
for ( my $rownum = 0 ; $rownum < $publictypes[0]->{'count'} ; $rownum++ ) {
my @row;
foreach my $pty (@publictypes) {
my @items = @{ $pty->{'items'} };
push @row, $items[$rownum] if defined $items[$rownum];
}
my $last = @row;
$row[ $last - 1 ]->{'last'} = 1 if $last == $width;
my $fill = ( $width - $last ) * 2;
$fill-- if $fill;
push @typerows, { ROW => \@row, fill => $fill };
}
$template->param( TYPE_ROWS => \@typerows );
$width = 2 * $width - 1;
$template->param( totalwidth => 2 * $width - 1, );
if ( $query->param('place_reserve') ) {
my @bibitems=$query->param('biblioitem');
my $notes=$query->param('notes');
my $checkitem=$query->param('checkitem');
my $found;
#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 $found.
if ($checkitem ne ''){
$rank = '0' unless C4::Context->preference('ReservesNeedReturns');
my $item = $checkitem;
$item = GetItem($item);
if ( $item->{'holdingbranch'} eq $branch ){
$found = 'W' unless C4::Context->preference('ReservesNeedReturns');
}
}
my $count=@bibitems;
@bibitems=sort @bibitems;
my $i2=1;
my @realbi;
$realbi[0]=$bibitems[0];
for (my $i=1;$i<$count;$i++) {
my $i3=$i2-1;
if ($realbi[$i3] ne $bibitems[$i]) {
$realbi[$i2]=$bibitems[$i];
$i2++;
}
}
# here we actually do the reserveration. Stage 3.
if ($query->param('request') eq 'any'){
# place a request on 1st available
AddReserve($branch,$borrowernumber,$biblionumber,'a',\@realbi,$rank,$notes,$bibdata->{'title'},$checkitem,$found);
} else {
AddReserve($branch,$borrowernumber,$biblionumber,'a',\@realbi,$rank,$notes,$bibdata->{'title'},$checkitem, $found);
}
print $query->redirect("/cgi-bin/koha/opac-user.pl");
}
else {
# Here we check that the borrower can actually make reserves Stage 1.
my $noreserves = 0;
my $maxoutstanding = C4::Context->preference("maxoutstanding");
$template->param( noreserve => 1 ) unless $maxoutstanding;
if ( $borr->{'amountoutstanding'} > $maxoutstanding ) {
my $amount = sprintf "\$%.02f", $borr->{'amountoutstanding'};
$template->param( message => 1 );
$noreserves = 1;
$template->param( too_much_oweing => $amount );
}
if ( $borr->{gonenoaddress} eq 1 ) {
$noreserves = 1;
$template->param(
message => 1,
GNA => 1
);
}
if ( $borr->{lost} eq 1 ) {
$noreserves = 1;
$template->param(
message => 1,
lost => 1
);
}
if ( $borr->{debarred} eq 1 ) {
$noreserves = 1;
$template->param(
message => 1,
debarred => 1
);
}
my @reserves = GetReservesFromBorrowernumber( $borrowernumber );
$template->param( RESERVES => \@reserves );
if ( scalar(@reserves) >= $MAXIMUM_NUMBER_OF_RESERVES ) {
$template->param( message => 1 );
$noreserves = 1;
$template->param( too_many_reserves => scalar(@reserves));
}
foreach my $res (@reserves) {
if ( $res->{'biblionumber'} == $biblionumber && $res->{'borrowernumber'} == $borrowernumber) {
$template->param( message => 1 );
$noreserves = 1;
$template->param( already_reserved => 1 );
}
}
unless ($noreserves) {
$template->param( TYPES => \@types_old );
$template->param( select_item_types => 1 );
}
}
my %itemnumbers_of_biblioitem;
my @itemnumbers = @{ get_itemnumbers_of($biblionumber)->{$biblionumber} };
my $iteminfos_of = GetItemInfosOf(@itemnumbers);
foreach my $itemnumber (@itemnumbers) {
my $biblioitemnumber = $iteminfos_of->{$itemnumber}->{biblioitemnumber};
push( @{ $itemnumbers_of_biblioitem{$biblioitemnumber} }, $itemnumber );
}
my @biblioitemnumbers = keys %itemnumbers_of_biblioitem;
my $notforloan_label_of = get_notforloan_label_of();
my $biblioiteminfos_of = GetBiblioItemInfosOf(@biblioitemnumbers);
my @itemtypes;
foreach my $biblioitemnumber (@biblioitemnumbers) {
push @itemtypes, $biblioiteminfos_of->{$biblioitemnumber}{itemtype};
}
my @bibitemloop;
foreach my $biblioitemnumber (@biblioitemnumbers) {
my $biblioitem = $biblioiteminfos_of->{$biblioitemnumber};
$biblioitem->{description} =
$itemtypes->{ $biblioitem->{itemtype} }{description};
foreach
my $itemnumber ( @{ $itemnumbers_of_biblioitem{$biblioitemnumber} } )
{
my $item = $itemhash{$itemnumber};
$item->{homebranchname} =
$branches->{ $item->{homebranch} }{branchname};
# if the holdingbranch is different than the homebranch, we show the
# holdingbranch of the document too
if ( $item->{homebranch} ne $item->{holdingbranch} ) {
$item->{holdingbranchname} =
$branches->{ $item->{holdingbranch} }{branchname};
}
# add information
$item->{itemcallnumber} = $item->{itemcallnumber};
# if the item is currently on loan, we display its return date and
# change the background color
my $issues= GetItemIssue($itemnumber);
if ( $issues->{'date_due'} ) {
$item->{date_due} = format_date($issues->{'date_due'});
$item->{backgroundcolor} = 'onloan';
}
# checking reserve
my ($reservedate,$reservedfor,$expectedAt) = GetReservesFromItemnumber($itemnumber);
my $ItemBorrowerReserveInfo = GetMemberDetails( $reservedfor, 0);
if ( defined $reservedate ) {
$item->{backgroundcolor} = 'reserved';
$item->{reservedate} = format_date($reservedate);
$item->{ReservedForBorrowernumber} = $reservedfor;
$item->{ReservedForSurname} = $ItemBorrowerReserveInfo->{'surname'};
$item->{ReservedForFirstname} = $ItemBorrowerReserveInfo->{'firstname'};
$item->{ExpectedAtLibrary} = $expectedAt;
}
# Management of the notforloan document
if ( $item->{notforloan} || $item->{itemnotforloan}) {
$item->{backgroundcolor} = 'other';
$item->{notforloanvalue} =
$notforloan_label_of->{ $item->{notforloan} };
}
# Management of lost or long overdue items
if ( $item->{itemlost} ) {
# FIXME localized strings should never be in Perl code
$item->{message} =
$item->{itemlost} == 1 ? "(lost)"
: $item->{itemlost} == 2 ? "(long overdue)"
: "";
$item->{backgroundcolor} = 'other';
}
# Check of the transfered documents
my ( $transfertwhen, $transfertfrom, $transfertto ) =
GetTransfers($itemnumber);
if ( $transfertwhen ne '' ) {
$item->{transfertwhen} = format_date($transfertwhen);
$item->{transfertfrom} =
$branches->{$transfertfrom}{branchname};
$item->{transfertto} = $branches->{$transfertto}{branchname};
$item->{nocancel} = 1;
}
# If there is no loan, return and transfer, we show a checkbox.
$item->{notforloan} = $item->{notforloan} || 0;
# FIXME: every library will define this differently
# An item is available only if:
if (
not defined $reservedate # not reserved yet
and $issues->{'date_due'} eq '' # not currently on loan
and not $item->{itemlost} # not lost
and not $item->{notforloan} # not forbidden to loan
and $transfertwhen eq '' # not currently on transfert
)
{
$item->{available} = 1;
}
# FIXME: move this to a pm
my $dbh = C4::Context->dbh;
my $sth2 = $dbh->prepare("SELECT * FROM reserves WHERE borrowernumber=? AND itemnumber=? AND found='W' AND cancellationdate IS NULL");
$sth2->execute($item->{ReservedForBorrowernumber},$item->{itemnumber});
while (my $wait_hashref = $sth2->fetchrow_hashref) {
$item->{waitingdate} = format_date($wait_hashref->{waitingdate});
}
$item->{imageurl} = getitemtypeimagesrc() . "/".$itemtypes->{ $item->{itype} }{imageurl};
push @{ $biblioitem->{itemloop} }, $item;
}
push @bibitemloop, $biblioitem;
}
# display infos
$template->param(
forloan => $forloan,
bibitemloop => \@bibitemloop,
);
output_html_with_http_headers $query, $cookie, $template->output;
# Local Variables:
# tab-width: 8
# End: