circ/bookcount.pl

   1 #!/usr/bin/perl
   2
   3 #written 7/3/2002 by Finlay
   4 #script to display reports
   5
   6 # Copyright 2000-2002 Katipo Communications
   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 use strict;
  24 #use warnings; FIXME - Bug 2505
  25 use CGI qw ( -utf8 );
  26 use C4::Debug;
  27 use C4::Context;
  28 use C4::Circulation;
  29 use C4::Output;
  30 use C4::Koha;
  31 use C4::Auth;
  32 use C4::Biblio; # GetBiblioItemData
  33 use Koha::DateUtils;
  34 use Koha::Libraries;
  35
  36 my $input        = new CGI;
  37 my $itm          = $input->param('itm');
  38 my $bi           = $input->param('bi');
  39 my $biblionumber = $input->param('biblionumber');
  40
  41 my $idata = itemdatanum($itm);
  42 my $data  = GetBiblioItemData($bi);
  43
  44 my $lastmove = lastmove($itm);
  45
  46 my $lastdate;
  47 my $count;
  48 if ( not $lastmove ) {
  49     $count = issuessince( $itm, 0 );
  50 } else {
  51     $lastdate = $lastmove->{'datearrived'};
  52     $count = issuessince( $itm, $lastdate );
  53 }
  54
  55 # make the page ...
  56
  57 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  58     {
  59         template_name   => "circ/bookcount.tt",
  60         query           => $input,
  61         type            => "intranet",
  62         authnotrequired => 0,
  63         flagsrequired   => { circulate => "circulate_remaining_permissions" },
  64         debug           => 1,
  65     }
  66 );
  67
  68 my $libraries = Koha::Libraries->search({}, { order_by => ['branchname'] })->unblessed;
  69 for my $library ( @$libraries ) {
  70     $library->{selected} = 1 if $library->{branchcode} eq C4::Context->userenv->{branch};
  71     $library->{issues}     = issuesat($itm, $library->{branchcode});
  72     $library->{seen}       = lastseenat( $itm, $library->{branchcode} ) || undef;
  73 }
  74
  75 $template->param(
  76     biblionumber            => $biblionumber,
  77     title                   => $data->{'title'},
  78     author                  => $data->{'author'},
  79     barcode                 => $idata->{'barcode'},
  80     biblioitemnumber        => $bi,
  81     homebranch              => $idata->{homebranch},
  82     holdingbranch           => $idata->{holdingbranch},
  83     lastdate                => $lastdate ? $lastdate : 0,
  84     count                   => $count,
  85     libraries               => $libraries,
  86 );
  87
  88 output_html_with_http_headers $input, $cookie, $template->output;
  89 exit;
  90
  91 sub itemdatanum {
  92     my ($itemnumber) = @_;
  93     my $sth = C4::Context->dbh->prepare("SELECT * FROM items WHERE itemnumber=?");
  94     $sth->execute($itemnumber);
  95     return $sth->fetchrow_hashref;
  96 }
  97
  98 sub lastmove {
  99     my ($itemnumber) = @_;
 100     my $dbh = C4::Context->dbh;
 101     my $sth = $dbh->prepare(
 102 "SELECT max(branchtransfers.datearrived) FROM branchtransfers WHERE branchtransfers.itemnumber=?"
 103     );
 104     $sth->execute($itemnumber);
 105     my ($date) = $sth->fetchrow_array;
 106     return 0 unless $date;
 107     $sth = $dbh->prepare(
 108 "SELECT * FROM branchtransfers WHERE branchtransfers.itemnumber=? and branchtransfers.datearrived=?"
 109     );
 110     $sth->execute( $itemnumber, $date );
 111     my ($data) = $sth->fetchrow_hashref;
 112     return 0 unless $data;
 113     return $data;
 114 }
 115
 116 sub issuessince {
 117     my ( $itemnumber, $date ) = @_;
 118     my $dbh = C4::Context->dbh;
 119     my $sth =
 120       $dbh->prepare("SELECT SUM(count) FROM (
 121                         SELECT COUNT(*) AS count FROM issues WHERE itemnumber = ? and timestamp > ?
 122                         UNION ALL
 123                         SELECT COUNT(*) AS count FROM old_issues WHERE itemnumber = ? and timestamp > ?
 124                      ) tmp");
 125     $sth->execute( $itemnumber, $date, $itemnumber, $date );
 126     return $sth->fetchrow_arrayref->[0];
 127 }
 128
 129 sub issuesat {
 130     my ( $itemnumber, $brcd ) = @_;
 131     my $dbh = C4::Context->dbh;
 132     my $sth = $dbh->prepare(
 133     "SELECT SUM(count) FROM (
 134         SELECT COUNT(*) AS count FROM     issues WHERE itemnumber = ? AND branchcode = ?
 135         UNION ALL
 136         SELECT COUNT(*) AS count FROM old_issues WHERE itemnumber = ? AND branchcode = ?
 137      ) tmp"
 138     );
 139     $sth->execute( $itemnumber, $brcd, $itemnumber, $brcd );
 140     return $sth->fetchrow_array;
 141 }
 142
 143 sub lastseenat {
 144     my ( $itm, $brc ) = @_;
 145     my $dbh = C4::Context->dbh;
 146     my $sth = $dbh->prepare(
 147     "SELECT MAX(tstamp) FROM (
 148         SELECT MAX(timestamp) AS tstamp FROM     issues WHERE itemnumber = ? AND branchcode = ?
 149         UNION ALL
 150         SELECT MAX(timestamp) AS tstamp FROM old_issues WHERE itemnumber = ? AND branchcode = ?
 151      ) tmp"
 152     );
 153     $sth->execute( $itm, $brc, $itm, $brc );
 154     my ($date1) = $sth->fetchrow_array;
 155     $sth = $dbh->prepare(
 156     "SELECT MAX(transfer) FROM (SELECT max(datearrived) AS transfer FROM branchtransfers WHERE itemnumber=? AND tobranch = ?
 157      UNION ALL
 158      SELECT max(datesent) AS transfer FROM branchtransfers WHERE itemnumber=? AND frombranch = ?
 159     ) tmp"
 160     );
 161     $sth->execute( $itm, $brc, $itm, $brc );
 162     my ($date2) = $sth->fetchrow_array;
 163
 164     my $date = ( $date1 lt $date2 ) ? $date2 : $date1 ;
 165     return ($date);
 166 }