reports/issues_avg_stats.pl

   1 #!/usr/bin/perl
   2
   3
   4 # Copyright 2000-2002 Katipo Communications
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it under the
   9 # terms of the GNU General Public License as published by the Free Software
  10 # Foundation; either version 2 of the License, or (at your option) any later
  11 # version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  15 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along
  18 # with Koha; if not, write to the Free Software Foundation, Inc.,
  19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20
  21 use strict;
  22 #use warnings; FIXME - Bug 2505
  23 use C4::Auth;
  24 use CGI qw ( -utf8 );
  25 use C4::Context;
  26 use C4::Branch; # GetBranches
  27 use C4::Output;
  28 use C4::Koha;
  29 use C4::Circulation;
  30 use C4::Reports;
  31 use C4::Dates qw/format_date format_date_in_iso/;
  32 use Date::Calc qw(Delta_Days);
  33
  34 =head1 NAME
  35
  36 plugin that shows a stats on borrowers
  37
  38 =head1 DESCRIPTION
  39
  40 =over 2
  41
  42 =cut
  43
  44 my $input = new CGI;
  45 my $do_it=$input->param('do_it');
  46 my $fullreportname = "reports/issues_avg_stats.tt";
  47 my $line = $input->param("Line");
  48 my $column = $input->param("Column");
  49 my @filters = $input->param("Filter");
  50 $filters[0]=format_date_in_iso($filters[0]);
  51 $filters[1]=format_date_in_iso($filters[1]);
  52 $filters[2]=format_date_in_iso($filters[2]);
  53 $filters[3]=format_date_in_iso($filters[3]);
  54 my $podsp = $input->param("IssueDisplay");
  55 my $rodsp = $input->param("ReturnDisplay");
  56 my $calc = $input->param("Cellvalue");
  57 my $output = $input->param("output");
  58 my $basename = $input->param("basename");
  59 #warn "calcul : ".$calc;
  60 my ($template, $borrowernumber, $cookie)
  61     = get_template_and_user({template_name => $fullreportname,
  62                 query => $input,
  63                 type => "intranet",
  64                 authnotrequired => 0,
  65                 flagsrequired => {reports => '*'},
  66                 debug => 1,
  67                     });
  68 our $sep     = $input->param("sep");
  69 $sep = "\t" if ($sep eq 'tabulation');
  70 $template->param(do_it => $do_it,
  71     );
  72 if ($do_it) {
  73 # Displaying results
  74     my $results = calculate($line, $column, $rodsp, $podsp, $calc, \@filters);
  75     if ($output eq "screen"){
  76 # Printing results to screen
  77         $template->param(mainloop => $results);
  78         output_html_with_http_headers $input, $cookie, $template->output;
  79         exit;
  80     } else {
  81 # Printing to a csv file
  82         print $input->header(-type => 'application/vnd.sun.xml.calc',
  83                                     -encoding    => 'utf-8',
  84             -attachment=>"$basename.csv",
  85             -filename=>"$basename.csv" );
  86         my $cols = @$results[0]->{loopcol};
  87         my $lines = @$results[0]->{looprow};
  88 # header top-right
  89         print @$results[0]->{line} ."/". @$results[0]->{column} .$sep;
  90 # Other header
  91         foreach my $col ( @$cols ) {
  92             print $col->{coltitle}.$sep;
  93         }
  94         print "Total\n";
  95 # Table
  96         foreach my $line ( @$lines ) {
  97             my $x = $line->{loopcell};
  98             print $line->{rowtitle}.$sep;
  99             foreach my $cell (@$x) {
 100                 print $cell->{value}.$sep;
 101             }
 102             print $line->{totalrow};
 103             print "\n";
 104         }
 105 # footer
 106         print "TOTAL";
 107         $cols = @$results[0]->{loopfooter};
 108         foreach my $col ( @$cols ) {
 109             print $sep.$col->{totalcol};
 110         }
 111         print $sep.@$results[0]->{total};
 112         exit;
 113     }
 114 # Displaying choices
 115 } else {
 116     my $dbh = C4::Context->dbh;
 117     my @values;
 118     my %labels;
 119     my %select;
 120     my $req;
 121     $req = $dbh->prepare("select distinctrow categorycode,description from categories order by description");
 122     $req->execute;
 123     my @select;
 124     push @select,"";
 125     $select{""}="";
 126     while (my ($value, $desc) =$req->fetchrow) {
 127         push @select, $value;
 128         $select{$value}=$desc;
 129     }
 130     my $CGIBorCat=CGI::scrolling_list( -name     => 'Filter',
 131                 -id => 'borcat',
 132                 -values   => \@select,
 133                 -labels   => \%select,
 134                 -size     => 1,
 135                 -multiple => 0 );
 136
 137     $req = $dbh->prepare( "select distinctrow itemtype,description from itemtypes order by description");
 138     $req->execute;
 139     undef @select;
 140     undef %select;
 141     push @select,"";
 142     $select{""}="";
 143     while (my ($value,$desc) =$req->fetchrow) {
 144         push @select, $value;
 145         $select{$value}=$desc;
 146     }
 147     my $CGIItemTypes=CGI::scrolling_list( -name     => 'Filter',
 148                 -id => 'itemtypes',
 149                 -values   => \@select,
 150                 -labels    => \%select,
 151                 -size     => 1,
 152                 -multiple => 0 );
 153
 154     $req = $dbh->prepare("select distinctrow sort1 from borrowers where sort1 is not null order by sort1");
 155     $req->execute;
 156     undef @select;
 157     push @select,"";
 158     my $hassort1;
 159     while (my ($value) =$req->fetchrow) {
 160         $hassort1 =1 if ($value);
 161         push @select, $value;
 162     }
 163
 164     my $CGISort1=CGI::scrolling_list( -name     => 'Filter',
 165                 -id => 'sort1',
 166                 -values   => \@select,
 167                 -size     => 1,
 168                 -multiple => 0 );
 169
 170     $req = $dbh->prepare("select distinctrow sort2 from borrowers where sort2 is not null order by sort2");
 171     $req->execute;
 172     undef @select;
 173     push @select,"";
 174     my $hassort2;
 175     my $hglghtsort2;
 176     while (my ($value) =$req->fetchrow) {
 177         $hassort2 =1 if ($value);
 178         $hglghtsort2= !($hassort1);
 179         push @select, $value;
 180     }
 181     my $CGISort2=CGI::scrolling_list( -name     => 'Filter',
 182                 -id => 'sort2',
 183                 -values   => \@select,
 184                 -size     => 1,
 185                 -multiple => 0 );
 186
 187     my $CGIextChoice=CGI::scrolling_list(
 188                 -name     => 'MIME',
 189                 -id       => 'MIME',
 190                 -values   => ['CSV'], # FIXME translation
 191                 -size     => 1,
 192                 -multiple => 0 );
 193
 194     my $CGIsepChoice=GetDelimiterChoices;
 195
 196     $template->param(
 197                     CGIBorCat    => $CGIBorCat,
 198                     CGIItemType  => $CGIItemTypes,
 199                     branchloop   => GetBranchesLoop(),
 200                     hassort1     => $hassort1,
 201                     hassort2     => $hassort2,
 202                     HlghtSort2   => $hglghtsort2,
 203                     CGISort1     => $CGISort1,
 204                     CGISort2     => $CGISort2,
 205                     CGIextChoice => $CGIextChoice,
 206                     CGIsepChoice => $CGIsepChoice
 207                     );
 208 output_html_with_http_headers $input, $cookie, $template->output;
 209 }
 210
 211
 212
 213
 214 sub calculate {
 215     my ($line, $column, $rodsp, $podsp, $process, $filters) = @_;
 216     my @mainloop;
 217     my @loopfooter;
 218     my @loopcol;
 219     my @loopline;
 220     my @looprow;
 221     my %globalline;
 222     my $grantotal =0;
 223 # extract parameters
 224     my $dbh = C4::Context->dbh;
 225
 226 # Filters
 227 # Checking filters
 228 #
 229     my @loopfilter;
 230     for (my $i=0;$i<=6;$i++) {
 231         my %cell;
 232         if ( @$filters[$i] ) {
 233             if (($i==1) and (@$filters[$i-1])) {
 234                 $cell{err} = 1 if (@$filters[$i]<@$filters[$i-1]) ;
 235             }
 236             # format the dates filters, otherwise just fill as is
 237             if ($i>=4) {
 238                 $cell{filter} .= @$filters[$i];
 239             } else {
 240                 $cell{filter} .= format_date(@$filters[$i]);
 241             }
 242             $cell{crit} .="Issue From" if ($i==0);
 243             $cell{crit} .="Issue To" if ($i==1);
 244             $cell{crit} .="Issue Month" if ($i==2);
 245             $cell{crit} .="Issue Day" if ($i==3);
 246             $cell{crit} .="Return From" if ($i==4);
 247             $cell{crit} .="Return To" if ($i==5);
 248             $cell{crit} .="Return Month" if ($i==6);
 249             $cell{crit} .="Return Day" if ($i==7);
 250             $cell{crit} .="Borrower Cat" if ($i==8);
 251             $cell{crit} .="Doc Type" if ($i==9);
 252             $cell{crit} .="Branch" if ($i==10);
 253             $cell{crit} .="Sort1" if ($i==11);
 254             $cell{crit} .="Sort2" if ($i==12);
 255             push @loopfilter, \%cell;
 256         }
 257     }
 258     push @loopfilter,{crit=>"Issue Display",filter=>$rodsp} if ($rodsp);
 259     push @loopfilter,{crit=>"Return Display",filter=>$podsp} if ($podsp);
 260
 261
 262
 263     my @linefilter;
 264 #       warn "filtres ".@filters[0];
 265 #       warn "filtres ".@filters[1];
 266 #       warn "filtres ".@filters[2];
 267 #       warn "filtres ".@filters[3];
 268     $line = "old_issues.".$line if ($line=~/branchcode/) or ($line=~/timestamp/);
 269     $line = "biblioitems.".$line if $line=~/itemtype/;
 270
 271     $linefilter[0] = @$filters[0] if ($line =~ /timestamp/ )  ;
 272     $linefilter[1] = @$filters[1] if ($line =~ /timestamp/ )  ;
 273     $linefilter[2] = @$filters[2] if ($line =~ /timestamp/ )  ;
 274     $linefilter[3] = @$filters[3] if ($line =~ /timestamp/ )  ;
 275     $linefilter[0] = @$filters[4] if ($line =~ /returndate/ )  ;
 276     $linefilter[1] = @$filters[5] if ($line =~ /returndate/ )  ;
 277     $linefilter[2] = @$filters[6] if ($line =~ /returndate/ )  ;
 278     $linefilter[3] = @$filters[7] if ($line =~ /returndate/ )  ;
 279     $linefilter[0] = @$filters[8] if ($line =~ /category/ )  ;
 280     $linefilter[0] = @$filters[9] if ($line =~ /itemtype/ )  ;
 281     $linefilter[0] = @$filters[10] if ($line =~ /branch/ )  ;
 282 #       $linefilter[0] = @$filters[11] if ($line =~ /sort2/ ) ;
 283     $linefilter[0] = @$filters[11] if ($line =~ /sort1/ ) ;
 284     $linefilter[0] = @$filters[12] if ($line =~ /sort2/ ) ;
 285 #warn "filtre lignes".$linefilter[0]." ".$linefilter[1];
 286 #
 287     $column = "old_issues.".$column if (($column=~/branchcode/) or ($column=~/timestamp/));
 288     $column = "biblioitems.".$column if $column=~/itemtype/;
 289     my @colfilter ;
 290     $colfilter[0] = @$filters[0] if ($column =~ /timestamp/ )  ;
 291     $colfilter[1] = @$filters[1] if ($column =~ /timestamp/ )  ;
 292     $colfilter[2] = @$filters[2] if ($column =~ /timestamp/ )  ;
 293     $colfilter[3] = @$filters[3] if ($column =~ /timestamp/ )  ;
 294     $colfilter[0] = @$filters[4] if ($column =~ /returndate/ )  ;
 295     $colfilter[1] = @$filters[5] if ($column =~ /returndate/ )  ;
 296     $colfilter[2] = @$filters[6] if ($column =~ /returndate/ )  ;
 297     $colfilter[3] = @$filters[7] if ($column =~ /returndate/ )  ;
 298     $colfilter[0] = @$filters[8] if ($column =~ /category/ )  ;
 299     $colfilter[0] = @$filters[9] if ($column =~ /itemtype/ )  ;
 300     $colfilter[0] = @$filters[10] if ($column =~ /branch/ )  ;
 301 #       $colfilter[0] = @$filters[11] if ($column =~ /sort2/ ) ;
 302     $colfilter[0] = @$filters[11] if ($column =~ /sort1/ ) ;
 303     $colfilter[0] = @$filters[12] if ($column =~ /sort2/ ) ;
 304 #warn "filtre col ".$colfilter[0]." ".$colfilter[1];
 305
 306 # 1st, loop rows.
 307     my $linefield;
 308     my $lineorder;
 309     if ((($line =~/timestamp/) and ($podsp == 1)) or  (($line =~/returndate/) and ($rodsp == 1))) {
 310         #Display by day
 311         $linefield .="dayname($line)";
 312         $lineorder .="weekday($line)";
 313     } elsif ((($line =~/timestamp/) and ($podsp == 2)) or  (($line =~/returndate/) and ($rodsp == 2))) {
 314         #Display by Month
 315         $linefield .="monthname($line)";
 316         $lineorder .="month($line)";
 317     } elsif ((($line =~/timestamp/) and ($podsp == 3)) or  (($line =~/returndate/) and ($rodsp == 3))) {
 318         #Display by Year
 319         $linefield .="Year($line)";
 320         $lineorder .= $line;
 321     } elsif (($line=~/timestamp/) or ($line=~/returndate/)){
 322         $linefield .= "date_format(\'$line\',\"%Y-%m-%d\")";
 323         $lineorder .= $line;
 324     } else {
 325         $linefield .= $line;
 326         $lineorder .= $line;
 327     }
 328
 329     my $strsth;
 330     $strsth .= "select distinctrow $linefield
 331                 FROM `old_issues`
 332                 LEFT JOIN borrowers ON borrowers.borrowernumber=old_issues.borrowernumber
 333                 LEFT JOIN items ON old_issues.itemnumber=items.itemnumber
 334                 LEFT JOIN biblioitems ON (biblioitems.biblioitemnumber=items.biblioitemnumber)
 335                 LEFT JOIN issuingrules ON
 336                     (issuingrules.branchcode=old_issues.branchcode
 337                     AND  issuingrules.itemtype=biblioitems.itemtype
 338                     AND  issuingrules.categorycode=borrowers.categorycode)
 339                 WHERE 1";
 340
 341     if (($line=~/timestamp/) or ($line=~/returndate/)){
 342         if ($linefilter[1] and ($linefilter[0])){
 343             $strsth .= " AND $line BETWEEN '$linefilter[0]' AND '$linefilter[1]' " ;
 344         } elsif ($linefilter[1]) {
 345                 $strsth .= " AND $line < \'$linefilter[1]\' " ;
 346         } elsif ($linefilter[0]) {
 347             $strsth .= " AND $line > \'$linefilter[0]\' " ;
 348         }
 349         if ($linefilter[2]){
 350             $strsth .= " AND dayname($line) = '$linefilter[2]' " ;
 351         }
 352         if ($linefilter[3]){
 353             $strsth .= " AND monthname($line) = '$linefilter[3]' " ;
 354         }
 355     } elsif ($linefilter[0]) {
 356         $linefilter[0] =~ s/\*/%/g;
 357         $strsth .= " AND $line LIKE '$linefilter[0]' " ;
 358     }
 359     $strsth .=" GROUP BY $linefield";
 360     $strsth .=" ORDER BY $lineorder";
 361
 362     my $sth = $dbh->prepare( $strsth );
 363     $sth->execute;
 364
 365
 366     while ( my ($celvalue) = $sth->fetchrow) {
 367         my %cell;
 368         if ($celvalue) {
 369             $cell{rowtitle} = $celvalue;
 370         } else {
 371             $cell{rowtitle} = "";
 372         }
 373         $cell{totalrow} = 0;
 374         push @loopline, \%cell;
 375     }
 376
 377 # 2nd, loop cols.
 378     my $colfield;
 379     my $colorder;
 380     if ((($column =~/timestamp/) and ($podsp == 1)) or  (($column =~/returndate/) and ($rodsp == 1))) {
 381         #Display by day
 382         $colfield .="dayname($column)";
 383         $colorder .="weekday($column)";
 384     } elsif ((($column =~/timestamp/) and ($podsp == 2)) or  (($column =~/returndate/) and ($rodsp == 2))) {
 385         #Display by Month
 386         $colfield .="monthname($column)";
 387         $colorder .="month($column)";
 388     } elsif ((($column =~/timestamp/) and ($podsp == 3)) or  (($column =~/returndate/) and ($rodsp == 3))) {
 389         #Display by Year
 390         $colfield .="Year($column)";
 391         $colorder .= $column;
 392     } elsif (($column=~/timestamp/) or ($column=~/returndate/)){
 393         $colfield .= 'date_format( '."'".$column."'". ', "%Y-%m-%d")';
 394         $colorder .= $column;
 395     } else {
 396         $colfield .= $column;
 397         $colorder .= $column;
 398     }
 399
 400     my $strsth2;
 401     $strsth2 .= "SELECT distinctrow $colfield
 402                   FROM `old_issues`
 403                   LEFT JOIN borrowers ON borrowers.borrowernumber=old_issues.borrowernumber
 404                   LEFT JOIN items  ON items.itemnumber=old_issues.itemnumber
 405                   LEFT JOIN biblioitems ON (biblioitems.biblioitemnumber=items.biblioitemnumber)
 406                   LEFT JOIN issuingrules ON
 407                     (issuingrules.branchcode=old_issues.branchcode
 408                     AND  issuingrules.itemtype=biblioitems.itemtype
 409                     AND  issuingrules.categorycode=borrowers.categorycode)
 410                   WHERE 1";
 411
 412     if (($column=~/timestamp/) or ($column=~/returndate/)){
 413         if ($colfilter[1] and ($colfilter[0])){
 414             $strsth2 .= " AND $column BETWEEN '$colfilter[0]' AND '$colfilter[1]' " ;
 415         } elsif ($colfilter[1]) {
 416                 $strsth2 .= " AND $column < '$colfilter[1]' " ;
 417         } elsif ($colfilter[0]) {
 418             $strsth2 .= " AND $column > '$colfilter[0]' " ;
 419         }
 420         if ($colfilter[2]){
 421             $strsth2 .= " AND dayname($column) = '$colfilter[2]' " ;
 422         }
 423         if ($colfilter[3]){
 424             $strsth2 .= " AND monthname($column) = '$colfilter[3]' " ;
 425         }
 426     } elsif ($colfilter[0]) {
 427         $colfilter[0] =~ s/\*/%/g;
 428         $strsth2 .= " AND $column LIKE '$colfilter[0]' " ;
 429     }
 430     $strsth2 .=" GROUP BY $colfield";
 431     $strsth2 .=" ORDER BY $colorder";
 432
 433     my $sth2 = $dbh->prepare( $strsth2 );
 434     if (( @colfilter ) and ($colfilter[1])){
 435         $sth2->execute("'".$colfilter[0]."'","'".$colfilter[1]."'");
 436     } elsif ($colfilter[0]) {
 437         $sth2->execute($colfilter[0]);
 438     } else {
 439         $sth2->execute;
 440     }
 441
 442
 443     while (my ($celvalue) = $sth2->fetchrow) {
 444         my %cell;
 445         my %ft;
 446 #               warn "coltitle :".$celvalue;
 447         $cell{coltitle} = $celvalue;
 448         $ft{totalcol} = 0;
 449         push @loopcol, \%cell;
 450     }
 451 #       warn "fin des titres colonnes";
 452
 453     my $i=0;
 454     my @totalcol;
 455     my $hilighted=-1;
 456
 457     #Initialization of cell values.....
 458     my %table;
 459     my %wgttable;
 460     my %cnttable;
 461
 462 #       warn "init table";
 463     foreach my $row ( @loopline ) {
 464         foreach my $col ( @loopcol ) {
 465 #                       warn " init table : $row->{rowtitle} / $col->{coltitle} ";
 466             $table{$row->{rowtitle}}->{$col->{coltitle}}=0;
 467         }
 468         $table{$row->{rowtitle}}->{totalrow}=0;
 469     }
 470
 471 # preparing calculation
 472     my $strcalc ;
 473
 474 # Processing average loanperiods
 475     $strcalc .= "SELECT $linefield, $colfield, ";
 476     $strcalc .= " issuedate, returndate, old_issues.timestamp, COUNT(*), date_due, old_issues.renewals, issuelength FROM `old_issues`,borrowers,biblioitems LEFT JOIN items ON (biblioitems.biblioitemnumber=items.biblioitemnumber) LEFT JOIN issuingrules ON (issuingrules.branchcode=branchcode AND  issuingrules.itemtype=biblioitems.itemtype AND  issuingrules.categorycode=categorycode) WHERE old_issues.itemnumber=items.itemnumber AND old_issues.borrowernumber=borrowers.borrowernumber";
 477
 478     @$filters[0]=~ s/\*/%/g if (@$filters[0]);
 479     $strcalc .= " AND old_issues.timestamp > '" . @$filters[0] ."'" if ( @$filters[0] );
 480     @$filters[1]=~ s/\*/%/g if (@$filters[1]);
 481     $strcalc .= " AND old_issues.timestamp < '" . @$filters[1] ."'" if ( @$filters[1] );
 482     @$filters[4]=~ s/\*/%/g if (@$filters[4]);
 483     $strcalc .= " AND old_issues.returndate > '" . @$filters[4] ."'" if ( @$filters[4] );
 484     @$filters[5]=~ s/\*/%/g if (@$filters[5]);
 485     $strcalc .= " AND old_issues.returndate < '" . @$filters[5] ."'" if ( @$filters[5] );
 486     @$filters[8]=~ s/\*/%/g if (@$filters[8]);
 487     $strcalc .= " AND borrowers.categorycode like '" . @$filters[8] ."'" if ( @$filters[8] );
 488     @$filters[9]=~ s/\*/%/g if (@$filters[9]);
 489     $strcalc .= " AND biblioitems.itemtype like '" . @$filters[9] ."'" if ( @$filters[9] );
 490     @$filters[10]=~ s/\*/%/g if (@$filters[10]);
 491     $strcalc .= " AND old_issues.branchcode like '" . @$filters[10] ."'" if ( @$filters[10] );
 492     @$filters[11]=~ s/\*/%/g if (@$filters[11]);
 493     $strcalc .= " AND borrowers.sort1 like '" . @$filters[11] ."'" if ( @$filters[11] );
 494     @$filters[12]=~ s/\*/%/g if (@$filters[12]);
 495     $strcalc .= " AND borrowers.sort2 like '" . @$filters[12] ."'" if ( @$filters[12] );
 496     $strcalc .= " AND dayname(timestamp) like '" . @$filters[2]."'" if (@$filters[2]);
 497     $strcalc .= " AND monthname(timestamp) like '" . @$filters[3] ."'" if ( @$filters[3] );
 498     $strcalc .= " AND dayname(returndate) like '" . @$filters[5]."'" if (@$filters[5]);
 499     $strcalc .= " AND monthname(returndate) like '" . @$filters[6] ."'" if ( @$filters[6] );
 500
 501     $strcalc .= " group by  $linefield, $colfield, issuedate, returndate order by $linefield, $colfield";
 502
 503     my $dbcalc = $dbh->prepare($strcalc);
 504     $dbcalc->execute;
 505 #       warn "filling table";
 506     my $issues_count=0;
 507     my $previous_row;
 508     my $previous_col;
 509     my $loanlength;
 510     my $err;
 511     my $emptycol;
 512     my $weightrow;
 513
 514     while (my  @data = $dbcalc->fetchrow) {
 515         my ($row, $col, $issuedate, $returndate, $weight)=@data;
 516 #               warn "filling table $row / $col / $issuedate / $returndate /$weight";
 517         $emptycol=1 if (!defined($col));
 518         $col = "zzEMPTY" if (!defined($col));
 519         $row = "zzEMPTY" if (!defined($row));
 520         # fill returndate to avoid an error with date calc (needed for all non returned issues)
 521         $returndate= join '-',Date::Calc::Today if $returndate eq '0000-00-00';
 522     #  DateCalc returns => 0:0:WK:DD:HH:MM:SS   the weeks, days, hours, minutes,
 523     #  and seconds between the two
 524         $loanlength = Delta_Days(split(/-/,$issuedate),split (/-/,$returndate)) ;
 525     #           warn "512 Same row and col DateCalc returns :$loanlength with return ". $returndate ."issue ". $issuedate ."weight : ". $weight;
 526     #           warn "513 row :".$row." column :".$col;
 527         $table{$row}->{$col}+=$weight*$loanlength;
 528     #           $table{$row}->{totalrow}+=$weight*$loanlength;
 529         $cnttable{$row}->{$col}= 1;
 530         $wgttable{$row}->{$col}+=$weight;
 531     }
 532
 533     push @loopcol,{coltitle => "NULL"} if ($emptycol);
 534
 535     foreach my $row ( sort keys %table ) {
 536         my @loopcell;
 537     #@loopcol ensures the order for columns is common with column titles
 538     # and the number matches the number of columns
 539         my $colcount=0;
 540         foreach my $col ( @loopcol ) {
 541             my $value;
 542             if ($table{$row}->{
 543                     (        ( $col->{coltitle} eq 'NULL' )
 544                           or ( $col->{coltitle} eq q{} )
 545                       ) ? 'zzEMPTY' : $col->{coltitle}
 546                 }
 547               ) {
 548                 $value = $table{$row}->{
 549                     (        ( $col->{coltitle} eq 'NULL' )
 550                           or ( $col->{coltitle} eq q{} )
 551                       ) ? 'zzEMPTY' : $col->{coltitle}
 552                   } / $wgttable{$row}->{
 553                     (        ( $col->{coltitle} eq 'NULL' )
 554                           or ( $col->{coltitle} eq q{} )
 555                       ) ? 'zzEMPTY' : $col->{coltitle}
 556                   };
 557             }
 558             $table{$row}->{(($col->{coltitle} eq "NULL")or ($col->{coltitle} eq ""))?"zzEMPTY":$col->{coltitle}} = $value;
 559             $table{$row}->{totalrow}+=$value;
 560             #warn "row : $row col:$col  $cnttable{$row}->{(($col->{coltitle} eq \"NULL\")or ($col->{coltitle} eq \"\"))?\"zzEMPTY\":$col->{coltitle}}";
 561             $colcount+=$cnttable{$row}->{(($col->{coltitle} eq "NULL")or ($col->{coltitle} eq ""))?"zzEMPTY":$col->{coltitle}};
 562             push @loopcell, {value => ($value)?sprintf("%.2f",$value):0  } ;
 563         }
 564         #warn "row : $row colcount:$colcount";
 565         my $total;
 566         if ( $colcount > 0 ) {
 567             $total = $table{$row}->{totalrow} / $colcount;
 568         }
 569         push @looprow,
 570           { 'rowtitle' => ( $row eq "zzEMPTY" ) ? "NULL" : $row,
 571             'loopcell' => \@loopcell,
 572             'hilighted' => ( $hilighted > 0 ),
 573             'totalrow'  => ($total) ? sprintf( "%.2f", $total ) : 0
 574           };
 575         $hilighted = -$hilighted;
 576     }
 577 #
 578 # #     warn "footer processing";
 579     foreach my $col ( @loopcol ) {
 580         my $total=0;
 581         my $nbrow=0;
 582         foreach my $row ( @looprow ) {
 583             $total += $cnttable{($row->{rowtitle} eq "NULL")?"zzEMPTY":$row->{rowtitle}}->{($col->{coltitle} eq "NULL")?"zzEMPTY":$col->{coltitle}}*$table{($row->{rowtitle} eq "NULL")?"zzEMPTY":$row->{rowtitle}}->{($col->{coltitle} eq "NULL")?"zzEMPTY":$col->{coltitle}};
 584             $nbrow +=$cnttable{($row->{rowtitle} eq "NULL")?"zzEMPTY":$row->{rowtitle}}->{($col->{coltitle} eq "NULL")?"zzEMPTY":$col->{coltitle}};;
 585 #                       warn "value added ".$table{$row->{rowtitle}}->{$col->{coltitle}}. "for line ".$row->{rowtitle};
 586         }
 587 #               warn "summ for column ".$col->{coltitle}."  = ".$total;
 588         $total = $total/$nbrow if ($nbrow);
 589         push @loopfooter, {'totalcol' => ($total)?sprintf("%.2f",$total):0};
 590
 591     }
 592
 593
 594     # the header of the table
 595     $globalline{loopfilter}=\@loopfilter;
 596     # the core of the table
 597     $globalline{looprow} = \@looprow;
 598     $globalline{loopcol} = \@loopcol;
 599 #       # the foot (totals by borrower type)
 600     $globalline{loopfooter} = \@loopfooter;
 601     $globalline{total}= $grantotal;
 602     $globalline{line} = $line;
 603     $globalline{column} = $column;
 604     push @mainloop,\%globalline;
 605     return \@mainloop;
 606 }
 607
 608 1;