circ/bookcount.pl

   1 #!/usr/bin/perl
   2
   3
   4 #written 7/3/2002 by Finlay
   5 #script to display reports
   6
   7 # Copyright 2000-2002 Katipo Communications
   8 #
   9 # This file is part of Koha.
  10 #
  11 # Koha is free software; you can redistribute it and/or modify it under the
  12 # terms of the GNU General Public License as published by the Free Software
  13 # Foundation; either version 2 of the License, or (at your option) any later
  14 # version.
  15 #
  16 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  17 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  18 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU General Public License along with
  21 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  22 # Suite 330, Boston, MA  02111-1307 USA
  23
  24 use strict;
  25 use CGI;
  26 use C4::Context;
  27 use C4::Circulation;
  28 use C4::Output;
  29 use C4::Koha;
  30 use C4::Auth;
  31 use C4::Branch; # GetBranches
  32 use C4::Biblio; # GetBiblioItemData
  33 use C4::Dates qw/format_date/;
  34
  35 my $input        = new CGI;
  36 my $itm          = $input->param('itm');
  37 my $bi           = $input->param('bi');
  38 my $biblionumber = $input->param('biblionumber');
  39 my $branches     = GetBranches;
  40
  41 my $idata = itemdatanum($itm);
  42 my $data  = GetBiblioItemData($bi);
  43
  44 my $homebranch    = $branches->{ $idata->{'homebranch'} }->{'branchname'};
  45 my $holdingbranch = $branches->{ $idata->{'holdingbranch'} }->{'branchname'};
  46
  47 my ( $lastmove, $message ) = lastmove($itm);
  48
  49 my $lastdate;
  50 my $count;
  51 if ( not $lastmove ) {
  52     $lastdate = $message;
  53     $count = issuessince( $itm, 0 );
  54 }
  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 => 1 },
  69         debug           => 1,
  70     }
  71 );
  72
  73 my @branchloop;
  74
  75 foreach my $branchcode ( keys %$branches ) {
  76     my %linebranch;
  77     $linebranch{issues} = issuesat( $itm, $branchcode );
  78     my $date = lastseenat( $itm, $branchcode );
  79     $linebranch{seen}       = slashdate($date);
  80     $linebranch{branchname} = $branches->{$branchcode}->{'branchname'};
  81     push( @branchloop, \%linebranch );
  82 }
  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           => $holdingbranch,
  92     lastdate                => format_date($lastdate),
  93     count                   => $count,
  94     branchloop              => \@branchloop,
  95 );
  96
  97 output_html_with_http_headers $input, $cookie, $template->output;
  98
  99
 100 sub itemdatanum {
 101     my ($itemnumber) = @_;
 102     my $dbh          = C4::Context->dbh;
 103     my $sth          = $dbh->prepare("select * from items where itemnumber=?");
 104     $sth->execute($itemnumber);
 105     my $data = $sth->fetchrow_hashref;
 106     $sth->finish;
 107     return ($data);
 108 }
 109
 110 sub lastmove {
 111     my ($itemnumber) = @_;
 112     my $dbh          = C4::Context->dbh;
 113     my $sth          =
 114       $dbh->prepare(
 115 "select max(branchtransfers.datearrived) from branchtransfers where branchtransfers.itemnumber=?"
 116       );
 117     $sth->execute($itemnumber);
 118     my ($date) = $sth->fetchrow_array;
 119     return ( 0, "Item has no branch transfers record" ) if not $date;
 120     $sth =
 121       $dbh->prepare(
 122 "Select * from branchtransfers where branchtransfers.itemnumber=? and branchtransfers.datearrived=?"
 123       );
 124     $sth->execute( $itemnumber, $date );
 125     my ($data) = $sth->fetchrow_hashref;
 126     return ( 0, "Item has no branch transfers record" ) if not $data;
 127     $sth->finish;
 128     return ( $data, "" );
 129 }
 130
 131 sub issuessince {
 132     my ( $itemnumber, $date ) = @_;
 133     my $dbh = C4::Context->dbh;
 134     my $sth =
 135       $dbh->prepare("SELECT SUM(count) FROM (
 136                         SELECT COUNT(*) AS count FROM issues WHERE itemnumber = ? and timestamp > ?
 137                         UNION ALL
 138                         SELECT COUNT(*) AS count FROM old_issues WHERE itemnumber = ? and timestamp > ?
 139                      ) tmp");
 140     $sth->execute( $itemnumber, $date, $itemnumber, $date );
 141     my $count = $sth->fetchrow_arrayref->[0];
 142     $sth->finish;
 143     return ( $count );
 144 }
 145
 146 sub issuesat {
 147     my ( $itemnumber, $brcd ) = @_;
 148     my $dbh = C4::Context->dbh;
 149     my $sth =
 150       $dbh->prepare("SELECT SUM(count) FROM (
 151                         SELECT COUNT(*) AS count FROM issues WHERE itemnumber = ? and branchcode = ?
 152                         UNION ALL
 153                         SELECT COUNT(*) AS count FROM old_issues WHERE itemnumber = ? and branchcode = ?
 154                      ) tmp");
 155     $sth->execute( $itemnumber, $brcd, $itemnumber, $brcd );
 156     my ($count) = $sth->fetchrow_array;
 157     $sth->finish;
 158     return ($count);
 159 }
 160
 161 sub lastseenat {
 162     my ( $itm, $brc ) = @_;
 163     my $dbh = C4::Context->dbh;
 164     my $sth =
 165       $dbh->prepare("SELECT MAX(tstamp) FROM (
 166                         SELECT MAX(timestamp) AS tstamp FROM issues WHERE itemnumber = ? and branchcode = ?
 167                         UNION ALL
 168                         SELECT MAX(timestamp) AS tstamp FROM old_issues WHERE itemnumber = ? and branchcode = ?
 169                      ) tmp");
 170     $sth->execute( $itm, $brc, $itm, $brc );
 171     my ($date1) = $sth->fetchrow_array;
 172     $sth->finish;
 173     $sth =
 174       $dbh->prepare(
 175 "Select max(datearrived) from branchtransfers where itemnumber=? and tobranch = ?"
 176       );
 177     $sth->execute( $itm, $brc );
 178     my ($date2) = $sth->fetchrow_array;
 179     $sth->finish;
 180
 181     #FIXME: MJR thinks unsafe
 182     $date1 =~ s/-//g;
 183     $date1 =~ s/://g;
 184     $date1 =~ s/ //g;
 185     $date2 =~ s/-//g;
 186     $date2 =~ s/://g;
 187     $date2 =~ s/ //g;
 188     my $date;
 189     if ( $date1 < $date2 ) {
 190         $date = $date2;
 191     }
 192     else {
 193         $date = $date1;
 194     }
 195     return ($date);
 196 }
 197
 198 #####################################################
 199 # write date....
 200 sub slashdate {
 201     my ($date) = @_;
 202     if ( not $date ) {
 203         return "never";
 204     }
 205     my ( $yr, $mo, $da, $hr, $mi ) = (
 206         substr( $date, 0,  4 ),
 207         substr( $date, 4,  2 ),
 208         substr( $date, 6,  2 ),
 209         substr( $date, 8,  2 ),
 210         substr( $date, 10, 2 )
 211     );
 212     return "$hr:$mi  " . format_date("$yr-$mo-$da");
 213 }