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#!/usr/bin/perl
# $Id$
# Copyright 2000-2002 Katipo Communications
#
# 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;
use CGI;
use C4::Auth;
use C4::Context;
use C4::Branch; # GetBranches
use C4::Output;
use C4::Koha;
use C4::Circulation;
use Date::Manip;
=head1 NAME
plugin that shows a stats on borrowers
=head1 DESCRIPTION
=over2
=cut
my $input = new CGI;
my $do_it=$input->param('do_it');
my $fullreportname = "reports/catalogue_out.tmpl";
my $limit = $input->param("Limit");
my $column = $input->param("Criteria");
my @filters = $input->param("Filter");
my $output = $input->param("output");
my $basename = $input->param("basename");
my $mime = $input->param("MIME");
my $del = $input->param("sep");
#warn "calcul : ".$calc;
my ($template, $borrowernumber, $cookie)
= get_template_and_user({template_name => $fullreportname,
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => {reports => 1},
debug => 1,
});
$template->param(do_it => $do_it,
intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
intranetstylesheet => C4::Context->preference("intranetstylesheet"),
IntranetNav => C4::Context->preference("IntranetNav"),
);
if ($do_it) {
# Displaying results
my $results = calculate($limit, $column, \@filters);
if ($output eq "screen"){
# Printing results to screen
$template->param(mainloop => $results);
output_html_with_http_headers $input, $cookie, $template->output;
exit(1);
} else {
# Printing to a csv file
print $input->header(-type => 'application/vnd.sun.xml.calc',
-encoding => 'utf-8',
-attachment=>"$basename.csv",
-filename=>"$basename.csv" );
my $cols = @$results[0]->{loopcol};
my $lines = @$results[0]->{looprow};
my $sep;
$sep =C4::Context->preference("delimiter");
# header top-right
print "num /". @$results[0]->{column} .$sep;
# Other header
foreach my $col ( @$cols ) {
print $col->{coltitle}.$sep;
}
print "Total\n";
# Table
foreach my $line ( @$lines ) {
my $x = $line->{loopcell};
print $line->{rowtitle}.$sep;
foreach my $cell (@$x) {
print $cell->{value}.$sep;
}
print $line->{totalrow};
print "\n";
}
# footer
print "TOTAL";
$cols = @$results[0]->{loopfooter};
foreach my $col ( @$cols ) {
print $sep.$col->{totalcol};
}
print $sep.@$results[0]->{total};
exit(1);
}
# Displaying choices
} else {
my $dbh = C4::Context->dbh;
my @values;
my %labels;
my %select;
my $req;
my @mime = ( C4::Context->preference("MIME") );
# foreach my $mime (@mime){
# warn "".$mime;
# }
my $CGIextChoice=CGI::scrolling_list(
-name => 'MIME',
-id => 'MIME',
-values => \@mime,
-size => 1,
-multiple => 0 );
my @dels = ( C4::Context->preference("delimiter") );
my $CGIsepChoice=CGI::scrolling_list(
-name => 'sep',
-id => 'sep',
-values => \@dels,
-size => 1,
-multiple => 0 );
#doctype
my $itemtypes = GetItemTypes;
my @itemtypeloop;
foreach my $thisitemtype (keys %$itemtypes) {
# my $selected = 1 if $thisbranch eq $branch;
my %row =(value => $thisitemtype,
# selected => $selected,
description => $itemtypes->{$thisitemtype}->{'description'},
);
push @itemtypeloop, \%row;
}
#branch
my $branches = GetBranches;
my @branchloop;
foreach my $thisbranch (keys %$branches) {
# my $selected = 1 if $thisbranch eq $branch;
my %row =(value => $thisbranch,
# selected => $selected,
branchname => $branches->{$thisbranch}->{'branchname'},
);
push @branchloop, \%row;
}
$template->param(
CGIextChoice => $CGIextChoice,
CGIsepChoice => $CGIsepChoice,
itemtypeloop =>\@itemtypeloop,
branchloop =>\@branchloop,
);
output_html_with_http_headers $input, $cookie, $template->output;
}
sub calculate {
my ($line, $column, $filters) = @_;
my @mainloop;
my @loopfooter;
my @loopcol;
my @loopline;
my @looprow;
my %globalline;
my $grantotal =0;
# extract parameters
my $dbh = C4::Context->dbh;
# Filters
# Checking filters
#
my @loopfilter;
for (my $i=0;$i<=6;$i++) {
my %cell;
if ( @$filters[$i] ) {
if (($i==1) and (@$filters[$i-1])) {
$cell{err} = 1 if (@$filters[$i]<@$filters[$i-1]) ;
}
$cell{filter} .= @$filters[$i];
$cell{crit} .="Branch" if ($i==0);
$cell{crit} .="Doc Type" if ($i==1);
push @loopfilter, \%cell;
}
}
my $colfield;
my $colorder;
if ($column){
$column = "issues.".$column if (($column=~/branchcode/) or ($column=~/timestamp/));
$column = "biblioitems.".$column if $column=~/itemtype/;
$column = "borrowers.".$column if $column=~/categorycode/;
my @colfilter ;
$colfilter[0] = @$filters[0] if ($column =~ /branch/ ) ;
$colfilter[0] = @$filters[1] if ($column =~ /itemtype/ ) ;
# loop cols.
$colfield .= $column;
$colorder .= $column;
my $strsth2;
$strsth2 .= "select distinctrow $colfield FROM `issues`,borrowers,biblioitems LEFT JOIN items ON (biblioitems.biblioitemnumber=items.biblioitemnumber) WHERE issues.itemnumber=items.itemnumber AND issues.borrowernumber=borrowers.borrowernumber and returndate is not null";
if ($colfilter[0]) {
$colfilter[0] =~ s/\*/%/g;
$strsth2 .= " and $column LIKE '$colfilter[0]' " ;
}
$strsth2 .=" group by $colfield";
$strsth2 .=" order by $colorder";
warn "". $strsth2;
my $sth2 = $dbh->prepare( $strsth2 );
$sth2->execute;
while (my ($celvalue) = $sth2->fetchrow) {
my %cell;
# my %ft;
# warn "coltitle :".$celvalue;
$cell{coltitle} = $celvalue;
# $ft{totalcol} = 0;
push @loopcol, \%cell;
}
# warn "fin des titres colonnes";
}
my $i=0;
# my @totalcol;
my $hilighted=-1;
#Initialization of cell values.....
my @table;
# warn "init table";
for (my $i=1;$i<=$line;$i++) {
foreach my $col ( @loopcol ) {
# warn " init table : $row->{rowtitle} / $col->{coltitle} ";
$table[$i]->{($col->{coltitle})?$col->{coltitle}:"Global"}=0;
}
}
# preparing calculation
my $strcalc ;
# Processing average loanperiods
$strcalc .= "SELECT items.barcode, biblio.title, biblio.biblionumber, biblio.author";
$strcalc .= " , $colfield " if ($colfield);
$strcalc .= " FROM (items LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber LEFT JOIN biblio ON biblio.biblionumber=items.biblionumber) LEFT JOIN issues ON issues.itemnumber=items.itemnumber WHERE issues.itemnumber is null";
# @$filters[0]=~ s/\*/%/g if (@$filters[0]);
# $strcalc .= " AND issues.timestamp <= '" . @$filters[0] ."'" if ( @$filters[0] );
# @$filters[1]=~ s/\*/%/g if (@$filters[1]);
# $strcalc .= " AND issues.timestamp >= '" . @$filters[1] ."'" if ( @$filters[1] );
# @$filters[2]=~ s/\*/%/g if (@$filters[2]);
# $strcalc .= " AND issues.returndate <= '" . @$filters[2] ."'" if ( @$filters[2] );
# @$filters[3]=~ s/\*/%/g if (@$filters[3]);
# $strcalc .= " AND issues.returndate >= '" . @$filters[3] ."'" if ( @$filters[3] );
@$filters[0]=~ s/\*/%/g if (@$filters[0]);
$strcalc .= " AND items.homebranch like '" . @$filters[0] ."'" if ( @$filters[0] );
@$filters[1]=~ s/\*/%/g if (@$filters[1]);
$strcalc .= " AND biblioitems.itemtype like '" . @$filters[1] ."'" if ( @$filters[1] );
$strcalc .= " group by items.itemnumber";
$strcalc .= ", $colfield" if ($column);
$strcalc .= " order by $colfield " if ($colfield);
my $max;
if (@loopcol) {
$max = $line*@loopcol;
} else { $max=$line;}
$strcalc .= " LIMIT 0,$max" if ($line);
warn "SQL :". $strcalc;
my $dbcalc = $dbh->prepare($strcalc);
$dbcalc->execute;
# warn "filling table";
my $previous_col;
my $i=1;
while (my @data = $dbcalc->fetchrow) {
my ($barcode,$title,$bibnum,$author, $col )=@data;
$col = "zzEMPTY" if ($col eq undef);
$i=1 if (($previous_col) and not($col eq $previous_col));
$table[$i]->{$col}->{'barcode'}=$barcode;
$table[$i]->{$col}->{'title'}=$title;
$table[$i]->{$col}->{'bibnum'}=$bibnum;
$table[$i]->{$col}->{'author'}=$author;
# warn " ".$i." ".$col. " ".$row;
$i++;
$previous_col=$col;
}
push @loopcol,{coltitle => "Global"} if not($column);
my $max =(($line)?$line:@table);
for ($i=1; $i<$max;$i++) {
my @loopcell;
#@loopcol ensures the order for columns is common with column titles
# and the number matches the number of columns
my $colcount=0;
foreach my $col ( @loopcol ) {
my ($barcode, $author, $title, $bibnum);
if (@loopcol){
$barcode =$table[$i]->{(($col->{coltitle} eq "NULL") or ($col->{coltitle} eq "Global"))?"zzEMPTY":$col->{coltitle}}->{'barcode'};
$title =$table[$i]->{(($col->{coltitle} eq "NULL") or ($col->{coltitle} eq "Global"))?"zzEMPTY":$col->{coltitle}}->{'title'};
$author =$table[$i]->{(($col->{coltitle} eq "NULL") or ($col->{coltitle} eq "Global"))?"zzEMPTY":$col->{coltitle}}->{'author'};
$bibnum =$table[$i]->{(($col->{coltitle} eq "NULL") or ($col->{coltitle} eq "Global"))?"zzEMPTY":$col->{coltitle}}->{'bibnum'};
} else {
$barcode =$table[$i]->{"zzEMPTY"}->{'barcode'};
$title =$table[$i]->{"zzEMPTY"}->{'title'};
$author =$table[$i]->{"zzEMPTY"}->{'author'};
$bibnum =$table[$i]->{"zzEMPTY"}->{'bibnum'};
}
push @loopcell, {author=> $author, title=>$title,bibnum=>$bibnum,barcode=>$barcode} ;
}
push @looprow,{ 'rowtitle' => $i ,
'loopcell' => \@loopcell,
'hilighted' => ($hilighted >0),
};
$hilighted = -$hilighted;
}
# the header of the table
$globalline{loopfilter}=\@loopfilter;
# the core of the table
$globalline{looprow} = \@looprow;
$globalline{loopcol} = \@loopcol;
# # the foot (totals by borrower type)
$globalline{loopfooter} = \@loopfooter;
$globalline{total}= $grantotal;
$globalline{line} = $line;
$globalline{column} = $column;
push @mainloop,\%globalline;
return \@mainloop;
}
1;