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 under the
  11 # terms of the GNU General Public License as published by the Free Software
  12 # Foundation; either version 2 of the License, or (at your option) any later
  13 # version.
  14 #
  15 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  16 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  17 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License along
  20 # with Koha; if not, write to the Free Software Foundation, Inc.,
  21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22
  23 use strict;
  24 #use warnings; FIXME - Bug 2505
  25 use CGI;
  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::Branch; # GetBranches
  33 use C4::Biblio; # GetBiblioItemData
  34 use C4::Dates qw/format_date/;
  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 my $branches     = GetBranches;
  41
  42 my $idata = itemdatanum($itm);
  43 my $data  = GetBiblioItemData($bi);
  44
  45 my $homebranch    = $branches->{ $idata->{'homebranch'}    }->{'branchname'};
  46 my $holdingbranch = $branches->{ $idata->{'holdingbranch'} }->{'branchname'};
  47
  48 my ( $lastmove, $message ) = lastmove($itm);
  49
  50 my $lastdate;
  51 my $count;
  52 if ( not $lastmove ) {
  53 #    $lastdate = $message;
  54     $count = issuessince( $itm, 0 );
  55 } else {
  56     $lastdate = $lastmove->{'datearrived'};
  57     $count = issuessince( $itm, $lastdate );
  58 }
  59
  60 # make the page ...
  61
  62 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  63     {
  64         template_name   => "circ/bookcount.tmpl",
  65         query           => $input,
  66         type            => "intranet",
  67         authnotrequired => 0,
  68         flagsrequired   => { circulate => "circulate_remaining_permissions" },
  69         debug           => 1,
  70     }
  71 );
  72
  73 my $branchloop = GetBranchesLoop(C4::Context->userenv->{branch});
  74 foreach (@$branchloop) {
  75     my $date = lastseenat( $itm, $_->{value} );
  76     my ($datechunk, $timechunk) =  slashdate($date);
  77     $_->{issues}     = issuesat($itm, $_->{value});
  78     $_->{seen}       = $datechunk;
  79     $_->{seentime}   = $timechunk;
  80 }
  81
  82 ### $lastdate
  83
  84 $template->param(
  85     biblionumber            => $biblionumber,
  86     title                   => $data->{'title'},
  87     author                  => $data->{'author'},
  88     barcode                 => $idata->{'barcode'},
  89     biblioitemnumber        => $bi,
  90     homebranch              => $homebranch,
  91     holdingbranch           => $holdingbranch,
  92     lastdate                => $lastdate ?  format_date($lastdate) : $message,
  93     count                   => $count,
  94     branchloop              => $branchloop,
  95 );
  96
  97 output_html_with_http_headers $input, $cookie, $template->output;
  98 exit;
  99
 100 sub itemdatanum {
 101     my ($itemnumber) = @_;
 102     my $sth = C4::Context->dbh->prepare("SELECT * FROM items WHERE itemnumber=?");
 103     $sth->execute($itemnumber);
 104     return $sth->fetchrow_hashref;
 105 }
 106
 107 sub lastmove {
 108     my ($itemnumber) = @_;
 109     my $dbh = C4::Context->dbh;
 110     my $sth = $dbh->prepare(
 111 "SELECT max(branchtransfers.datearrived) FROM branchtransfers WHERE branchtransfers.itemnumber=?"
 112     );
 113     $sth->execute($itemnumber);
 114     my ($date) = $sth->fetchrow_array;
 115     return ( 0, "Item has no branch transfers record" ) if not $date;
 116     $sth = $dbh->prepare(
 117 "SELECT * FROM branchtransfers WHERE branchtransfers.itemnumber=? and branchtransfers.datearrived=?"
 118     );
 119     $sth->execute( $itemnumber, $date );
 120     my ($data) = $sth->fetchrow_hashref;
 121     return ( 0, "Item has no branch transfers record" ) if not $data;
 122     return ( $data, "" );
 123 }
 124
 125 sub issuessince {
 126     my ( $itemnumber, $date ) = @_;
 127     my $dbh = C4::Context->dbh;
 128     my $sth =
 129       $dbh->prepare("SELECT SUM(count) FROM (
 130                         SELECT COUNT(*) AS count FROM issues WHERE itemnumber = ? and timestamp > ?
 131                         UNION ALL
 132                         SELECT COUNT(*) AS count FROM old_issues WHERE itemnumber = ? and timestamp > ?
 133                      ) tmp");
 134     $sth->execute( $itemnumber, $date, $itemnumber, $date );
 135     return $sth->fetchrow_arrayref->[0];
 136 }
 137
 138 sub issuesat {
 139     my ( $itemnumber, $brcd ) = @_;
 140     my $dbh = C4::Context->dbh;
 141     my $sth = $dbh->prepare(
 142     "SELECT SUM(count) FROM (
 143         SELECT COUNT(*) AS count FROM     issues WHERE itemnumber = ? AND branchcode = ?
 144         UNION ALL
 145         SELECT COUNT(*) AS count FROM old_issues WHERE itemnumber = ? AND branchcode = ?
 146      ) tmp"
 147     );
 148     $sth->execute( $itemnumber, $brcd, $itemnumber, $brcd );
 149     return $sth->fetchrow_array;
 150 }
 151
 152 sub lastseenat {
 153     my ( $itm, $brc ) = @_;
 154     my $dbh = C4::Context->dbh;
 155     my $sth = $dbh->prepare(
 156     "SELECT MAX(tstamp) FROM (
 157         SELECT MAX(timestamp) AS tstamp FROM     issues WHERE itemnumber = ? AND branchcode = ?
 158         UNION ALL
 159         SELECT MAX(timestamp) AS tstamp FROM old_issues WHERE itemnumber = ? AND branchcode = ?
 160      ) tmp"
 161     );
 162     $sth->execute( $itm, $brc, $itm, $brc );
 163     my ($date1) = $sth->fetchrow_array;
 164     $sth = $dbh->prepare(
 165     "SELECT MAX(transfer) FROM (SELECT max(datearrived) AS transfer FROM branchtransfers WHERE itemnumber=? AND tobranch = ?
 166      UNION ALL
 167      SELECT max(datesent) AS transfer FROM branchtransfers WHERE itemnumber=? AND frombranch = ?
 168         ) tmp"
 169     );
 170     $sth->execute( $itm, $brc, $itm, $brc );
 171     my ($date2) = $sth->fetchrow_array;
 172
 173     my $date = ( $date1 lt $date2 ) ? $date2 : $date1 ;
 174     return ($date);
 175 }
 176
 177 #####################################################
 178 # return date and time from timestamp
 179 sub slashdate {
 180     my ($date) = @_;
 181     $date or return;
 182     # warn "slashdate($date)...";
 183     return (
 184         format_date($date),
 185         substr($date,11,5)
 186     );
 187 }