Koha/opac/opac-reserve.pl
2007-08-08 07:41:19 -05:00

323 lines
9.6 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::Auth; # checkauth, getborrowernumber.
use C4::Koha;
use C4::Circulation;
use C4::Reserves;
use C4::Output;
use C4::Date;
use C4::Context;
use C4::Members;
use C4::Branch; # GetBranches
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 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 );
my $branches = GetBranches();
# make sure it's a real branch
if ( !$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;
push @CGIbranchlooparray, \%line;
}
}
@CGIbranchlooparray =
sort { $a->{branch} cmp $b->{branch} } @CGIbranchlooparray;
my $CGIbranchloop = \@CGIbranchlooparray;
$template->param( CGIbranch => $CGIbranchloop );
#### THIS IS A BIT OF A HACK BECAUSE THE BIBLIOITEMS DATA IS A LITTLE MESSED UP!
# get the itemtype data....
my @items = GetItemInfosOf($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;
foreach my $itm (@items) {
push @duedates, { date_due => format_date( $itm->{'date_due'} ) }
if defined $itm->{'date_due'};
$itm->{ $itm->{'publictype'} } = 1;
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;
}
}
}
$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('item_types_selected') ) {
# this is what happens after the itemtypes have been selected. Stage 2
my @itemtypes = $query->param('itemtype');
my $fee = 0;
my $proceed = 0;
if (@itemtypes) {
my %newtypes;
foreach my $itmtype (@itemtypes) {
$newtypes{$itmtype} = $itemtypes{$itmtype};
}
my @types = values %newtypes;
$template->param( TYPES => \@types );
foreach my $type (@itemtypes) {
my @reqbibs;
foreach my $item (@items) {
if ( $item->{'itemtype'} eq $type ) {
push @reqbibs, $item->{'biblioitemnumber'};
}
}
$fee +=
GetReserveFee( undef, $borrowernumber, $biblionumber, 'o',
\@reqbibs );
}
$proceed = 1;
}
elsif ( $query->param('all') ) {
$template->param( all => 1 );
# No idea why fee would be set to 1 ... it's supposed to be a monetary value, not a flag
# -- JF
#$fee = 1;
$proceed = 1;
}
if ( $proceed && $branch ) {
$fee = sprintf "%.02f", $fee;
if ($fee > 1) {
$template->param( fee => $fee, istherefee => $fee > 0 ? 1 : 0 );
}
$template->param( item_types_selected => 1 );
$template->param( no_branch_selected => 1 ) unless ( $branch != '' );
}
else {
$template->param( message => 1 );
$template->param( no_items_selected => 1 ) unless ($proceed);
$template->param( no_branch_selected => 1 ) unless ($branch);
}
}
elsif ( $query->param('place_reserve') ) {
# here we actually do the reserveration. Stage 3.
my $title = $bibdata->{'title'};
my @itemtypes = $query->param('itemtype');
foreach my $type (@itemtypes) {
my @reqbibs;
foreach my $item (@items) {
if ( $item->{'itemtype'} eq $type ) {
push @reqbibs, $item->{'biblioitemnumber'};
}
}
AddReserve( $branch, $borrowernumber, $biblionumber, 'o',
\@reqbibs, $rank, '', $title );
}
if ( $query->param('all') ) {
AddReserve( $branch, $borrowernumber, $biblionumber, 'a',
undef, $rank, '', $title );
}
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 ) {
$template->param( message => 1 );
$noreserves = 1;
$template->param( already_reserved => 1 );
}
}
unless ($noreserves) {
$template->param( TYPES => \@types_old );
$template->param( select_item_types => 1 );
}
}
output_html_with_http_headers $query, $cookie, $template->output;
# Local Variables:
# tab-width: 8
# End: