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 with
  18 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  19 # Suite 330, Boston, MA  02111-1307 USA
  20
  21 use strict;
  22 use C4::Auth;
  23 use CGI;
  24 use C4::Context;
  25 use C4::Branch; # GetBranches
  26 use C4::Output;
  27 use C4::Koha;
  28 use C4::Circulation;
  29 use C4::Dates qw/format_date format_date_in_iso/;
  30 use Date::Calc qw(Delta_Days);
  31
  32 =head1 NAME
  33
  34 plugin that shows a stats on borrowers
  35
  36 =head1 DESCRIPTION
  37
  38 =over 2
  39
  40 =cut
  41
  42 my $input = new CGI;
  43 my $do_it=$input->param('do_it');
  44 my $fullreportname = "reports/issues_avg_stats.tmpl";
  45 my $line = $input->param("Line");
  46 my $column = $input->param("Column");
  47 my @filters = $input->param("Filter");
  48 $filters[0]=format_date_in_iso($filters[0]);
  49 $filters[1]=format_date_in_iso($filters[1]);
  50 $filters[2]=format_date_in_iso($filters[2]);
  51 $filters[3]=format_date_in_iso($filters[3]);
  52 my $podsp = $input->param("IssueDisplay");
  53 my $rodsp = $input->param("ReturnDisplay");
  54 my $calc = $input->param("Cellvalue");
  55 my $output = $input->param("output");
  56 my $basename = $input->param("basename");
  57 my $mime = $input->param("MIME");
  58 my $del = $input->param("sep");
  59 #warn "calcul : ".$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 => 1},
  66                 debug => 1,
  67                     });
  68 $template->param(do_it => $do_it,
  69         DHTMLcalendar_dateformat => C4::Dates->DHTMLcalendar(),
  70     );
  71 if ($do_it) {
  72 # Displaying results
  73     my $results = calculate($line, $column, $rodsp, $podsp, $calc, \@filters);
  74     if ($output eq "screen"){
  75 # Printing results to screen
  76         $template->param(mainloop => $results);
  77         output_html_with_http_headers $input, $cookie, $template->output;
  78         exit(1);
  79     } else {
  80 # Printing to a csv file
  81         print $input->header(-type => 'application/vnd.sun.xml.calc',
  82                                     -encoding    => 'utf-8',
  83             -attachment=>"$basename.csv",
  84             -filename=>"$basename.csv" );
  85         my $cols = @$results[0]->{loopcol};
  86         my $lines = @$results[0]->{looprow};
  87         my $sep;
  88         $sep =C4::Context->preference("delimiter");
  89 # header top-right
  90         print @$results[0]->{line} ."/". @$results[0]->{column} .$sep;
  91 # Other header
  92         foreach my $col ( @$cols ) {
  93             print $col->{coltitle}.$sep;
  94         }
  95         print "Total\n";
  96 # Table
  97         foreach my $line ( @$lines ) {
  98             my $x = $line->{loopcell};
  99             print $line->{rowtitle}.$sep;
 100             foreach my $cell (@$x) {
 101                 print $cell->{value}.$sep;
 102             }
 103             print $line->{totalrow};
 104             print "\n";
 105         }
 106 # footer
 107         print "TOTAL";
 108         $cols = @$results[0]->{loopfooter};
 109         foreach my $col ( @$cols ) {
 110             print $sep.$col->{totalcol};
 111         }
 112         print $sep.@$results[0]->{total};
 113         exit(1);
 114     }
 115 # Displaying choices
 116 } else {
 117     my $dbh = C4::Context->dbh;
 118     my @values;
 119     my %labels;
 120     my %select;
 121     my $req;
 122     $req = $dbh->prepare("select distinctrow categorycode,description from categories order by description");
 123     $req->execute;
 124     my @select;
 125     push @select,"";
 126     $select{""}="";
 127     while (my ($value, $desc) =$req->fetchrow) {
 128         push @select, $value;
 129         $select{$value}=$desc;
 130     }
 131     my $CGIBorCat=CGI::scrolling_list( -name     => 'Filter',
 132                 -id => 'borcat',
 133                 -values   => \@select,
 134                 -labels   => \%select,
 135                 -size     => 1,
 136                 -multiple => 0 );
 137
 138     $req = $dbh->prepare( "select distinctrow itemtype,description from itemtypes order by description");
 139     $req->execute;
 140     undef @select;
 141     undef %select;
 142     push @select,"";
 143     $select{""}="";
 144     while (my ($value,$desc) =$req->fetchrow) {
 145         push @select, $value;
 146         $select{$value}=$desc;
 147     }
 148     my $CGIItemTypes=CGI::scrolling_list( -name     => 'Filter',
 149                 -id => 'itemtypes',
 150                 -values   => \@select,
 151                 -labels    => \%select,
 152                 -size     => 1,
 153                 -multiple => 0 );
 154
 155     $req = $dbh->prepare("select distinctrow sort1 from borrowers where sort1 is not null order by sort1");
 156     $req->execute;
 157     undef @select;
 158     push @select,"";
 159     my $hassort1;
 160     while (my ($value) =$req->fetchrow) {
 161         $hassort1 =1 if ($value);
 162         push @select, $value;
 163     }
 164     my $branches=GetBranches();
 165     my @select_branch;
 166     my %select_branches;
 167     push @select_branch,"";
 168     $select_branches{""} = "";
 169     foreach my $branch (keys %$branches) {
 170         push @select_branch, $branch;
 171         $select_branches{$branch} = $branches->{$branch}->{'branchname'};
 172     }
 173     my $CGIBranch=CGI::scrolling_list( -name     => 'Filter',
 174                 -id => 'branch',
 175                 -values   => \@select_branch,
 176                 -labels   => \%select_branches,
 177                 -size     => 1,
 178                 -multiple => 0 );
 179
 180     my $CGISort1=CGI::scrolling_list( -name     => 'Filter',
 181                 -id => 'sort1',
 182                 -values   => \@select,
 183                 -size     => 1,
 184                 -multiple => 0 );
 185
 186     $req = $dbh->prepare("select distinctrow sort2 from borrowers where sort2 is not null order by sort2");
 187     $req->execute;
 188     undef @select;
 189     push @select,"";
 190     my $hassort2;
 191     my $hglghtsort2;
 192     while (my ($value) =$req->fetchrow) {
 193         $hassort2 =1 if ($value);
 194         $hglghtsort2= !($hassort1);
 195         push @select, $value;
 196     }
 197     my $CGISort2=CGI::scrolling_list( -name     => 'Filter',
 198                 -id => 'sort2',
 199                 -values   => \@select,
 200                 -size     => 1,
 201                 -multiple => 0 );
 202
 203     my @mime = ( C4::Context->preference("MIME") );
 204 #       foreach my $mime (@mime){
 205 #               warn "".$mime;
 206 #       }
 207
 208     my $CGIextChoice=CGI::scrolling_list(
 209                 -name     => 'MIME',
 210                 -id       => 'MIME',
 211                 -values   => \@mime,
 212                 -size     => 1,
 213                 -multiple => 0 );
 214
 215     my @dels = ( C4::Context->preference("delimiter") );
 216     my $CGIsepChoice=CGI::scrolling_list(
 217                 -name     => 'sep',
 218                 -id       => 'sep',
 219                 -values   => \@dels,
 220                 -size     => 1,
 221                 -multiple => 0 );
 222
 223     $template->param(
 224                     CGIBorCat => $CGIBorCat,
 225                     CGIItemType => $CGIItemTypes,
 226                     CGIBranch => $CGIBranch,
 227                     hassort1=> $hassort1,
 228                     hassort2=> $hassort2,
 229                     HlghtSort2 => $hglghtsort2,
 230                     CGISort1 => $CGISort1,
 231                     CGISort2 => $CGISort2,
 232                     CGIextChoice => $CGIextChoice,
 233                     CGIsepChoice => $CGIsepChoice
 234                     );
 235 output_html_with_http_headers $input, $cookie, $template->output;
 236 }
 237
 238
 239
 240
 241 sub calculate {
 242     my ($line, $column, $rodsp, $podsp, $process, $filters) = @_;
 243     my @mainloop;
 244     my @loopfooter;
 245     my @loopcol;
 246     my @loopline;
 247     my @looprow;
 248     my %globalline;
 249     my $grantotal =0;
 250 # extract parameters
 251     my $dbh = C4::Context->dbh;
 252
 253 # Filters
 254 # Checking filters
 255 #
 256     my @loopfilter;
 257     for (my $i=0;$i<=6;$i++) {
 258         my %cell;
 259         if ( @$filters[$i] ) {
 260             if (($i==1) and (@$filters[$i-1])) {
 261                 $cell{err} = 1 if (@$filters[$i]<@$filters[$i-1]) ;
 262             }
 263             # format the dates filters, otherwise just fill as is
 264             if ($i>=4) {
 265                 $cell{filter} .= @$filters[$i];
 266             } else {
 267                 $cell{filter} .= format_date(@$filters[$i]);
 268             }
 269             $cell{crit} .="Issue From" if ($i==0);
 270             $cell{crit} .="Issue To" if ($i==1);
 271             $cell{crit} .="Issue Month" if ($i==2);
 272             $cell{crit} .="Issue Day" if ($i==3);
 273             $cell{crit} .="Return From" if ($i==4);
 274             $cell{crit} .="Return To" if ($i==5);
 275             $cell{crit} .="Return Month" if ($i==6);
 276             $cell{crit} .="Return Day" if ($i==7);
 277             $cell{crit} .="Borrower Cat" if ($i==8);
 278             $cell{crit} .="Doc Type" if ($i==9);
 279             $cell{crit} .="Branch" if ($i==10);
 280             $cell{crit} .="Sort1" if ($i==11);
 281             $cell{crit} .="Sort2" if ($i==12);
 282             push @loopfilter, \%cell;
 283         }
 284     }
 285     push @loopfilter,{crit=>"Issue Display",filter=>$rodsp} if ($rodsp);
 286     push @loopfilter,{crit=>"Return Display",filter=>$podsp} if ($podsp);
 287
 288
 289
 290     my @linefilter;
 291 #       warn "filtres ".@filters[0];
 292 #       warn "filtres ".@filters[1];
 293 #       warn "filtres ".@filters[2];
 294 #       warn "filtres ".@filters[3];
 295     $line = "old_issues.".$line if ($line=~/branchcode/) or ($line=~/timestamp/);
 296     $line = "biblioitems.".$line if $line=~/itemtype/;
 297
 298     $linefilter[0] = @$filters[0] if ($line =~ /timestamp/ )  ;
 299     $linefilter[1] = @$filters[1] if ($line =~ /timestamp/ )  ;
 300     $linefilter[2] = @$filters[2] if ($line =~ /timestamp/ )  ;
 301     $linefilter[3] = @$filters[3] if ($line =~ /timestamp/ )  ;
 302     $linefilter[0] = @$filters[4] if ($line =~ /returndate/ )  ;
 303     $linefilter[1] = @$filters[5] if ($line =~ /returndate/ )  ;
 304     $linefilter[2] = @$filters[6] if ($line =~ /returndate/ )  ;
 305     $linefilter[3] = @$filters[7] if ($line =~ /returndate/ )  ;
 306     $linefilter[0] = @$filters[8] if ($line =~ /category/ )  ;
 307     $linefilter[0] = @$filters[9] if ($line =~ /itemtype/ )  ;
 308     $linefilter[0] = @$filters[10] if ($line =~ /branch/ )  ;
 309 #       $linefilter[0] = @$filters[11] if ($line =~ /sort2/ ) ;
 310     $linefilter[0] = @$filters[11] if ($line =~ /sort1/ ) ;
 311     $linefilter[0] = @$filters[12] if ($line =~ /sort2/ ) ;
 312 #warn "filtre lignes".$linefilter[0]." ".$linefilter[1];
 313 #
 314     $column = "old_issues.".$column if (($column=~/branchcode/) or ($column=~/timestamp/));
 315     $column = "biblioitems.".$column if $column=~/itemtype/;
 316     my @colfilter ;
 317     $colfilter[0] = @$filters[0] if ($column =~ /timestamp/ )  ;
 318     $colfilter[1] = @$filters[1] if ($column =~ /timestamp/ )  ;
 319     $colfilter[2] = @$filters[2] if ($column =~ /timestamp/ )  ;
 320     $colfilter[3] = @$filters[3] if ($column =~ /timestamp/ )  ;
 321     $colfilter[0] = @$filters[4] if ($column =~ /returndate/ )  ;
 322     $colfilter[1] = @$filters[5] if ($column =~ /returndate/ )  ;
 323     $colfilter[2] = @$filters[6] if ($column =~ /returndate/ )  ;
 324     $colfilter[3] = @$filters[7] if ($column =~ /returndate/ )  ;
 325     $colfilter[0] = @$filters[8] if ($column =~ /category/ )  ;
 326     $colfilter[0] = @$filters[9] if ($column =~ /itemtype/ )  ;
 327     $colfilter[0] = @$filters[10] if ($column =~ /branch/ )  ;
 328 #       $colfilter[0] = @$filters[11] if ($column =~ /sort2/ ) ;
 329     $colfilter[0] = @$filters[11] if ($column =~ /sort1/ ) ;
 330     $colfilter[0] = @$filters[12] if ($column =~ /sort2/ ) ;
 331 #warn "filtre col ".$colfilter[0]." ".$colfilter[1];
 332
 333 # 1st, loop rows.
 334     my $linefield;
 335     my $lineorder;
 336     if ((($line =~/timestamp/) and ($podsp == 1)) or  (($line =~/returndate/) and ($rodsp == 1))) {
 337         #Display by day
 338         $linefield .="dayname($line)";
 339         $lineorder .="weekday($line)";
 340     } elsif ((($line =~/timestamp/) and ($podsp == 2)) or  (($line =~/returndate/) and ($rodsp == 2))) {
 341         #Display by Month
 342         $linefield .="monthname($line)";
 343         $lineorder .="month($line)";
 344     } elsif ((($line =~/timestamp/) and ($podsp == 3)) or  (($line =~/returndate/) and ($rodsp == 3))) {
 345         #Display by Year
 346         $linefield .="Year($line)";
 347         $lineorder .= $line;
 348     } elsif (($line=~/timestamp/) or ($line=~/returndate/)){
 349         $linefield .= "date_format(\'$line\',\"%Y-%m-%d\")";
 350         $lineorder .= $line;
 351     } else {
 352         $linefield .= $line;
 353         $lineorder .= $line;
 354     }
 355
 356     my $strsth;
 357     $strsth .= "select distinctrow $linefield
 358                 FROM `old_issues`
 359                 LEFT JOIN borrowers ON borrowers.borrowernumber=old_issues.borrowernumber
 360                 LEFT JOIN items ON old_issues.itemnumber=items.itemnumber
 361                 LEFT JOIN biblioitems ON (biblioitems.biblioitemnumber=items.biblioitemnumber)
 362                 LEFT JOIN issuingrules ON
 363                     (issuingrules.branchcode=old_issues.branchcode
 364                     AND  issuingrules.itemtype=biblioitems.itemtype
 365                     AND  issuingrules.categorycode=borrowers.categorycode)
 366                 WHERE 1";
 367
 368     if (($line=~/timestamp/) or ($line=~/returndate/)){
 369         if ($linefilter[1] and ($linefilter[0])){
 370             $strsth .= " AND $line BETWEEN '$linefilter[0]' AND '$linefilter[1]' " ;
 371         } elsif ($linefilter[1]) {
 372                 $strsth .= " AND $line < \'$linefilter[1]\' " ;
 373         } elsif ($linefilter[0]) {
 374             $strsth .= " AND $line > \'$linefilter[0]\' " ;
 375         }
 376         if ($linefilter[2]){
 377             $strsth .= " AND dayname($line) = '$linefilter[2]' " ;
 378         }
 379         if ($linefilter[3]){
 380             $strsth .= " AND monthname($line) = '$linefilter[3]' " ;
 381         }
 382     } elsif ($linefilter[0]) {
 383         $linefilter[0] =~ s/\*/%/g;
 384         $strsth .= " AND $line LIKE '$linefilter[0]' " ;
 385     }
 386     $strsth .=" GROUP BY $linefield";
 387     $strsth .=" ORDER BY $lineorder";
 388
 389     my $sth = $dbh->prepare( $strsth );
 390     $sth->execute;
 391
 392
 393     while ( my ($celvalue) = $sth->fetchrow) {
 394         my %cell;
 395         if ($celvalue) {
 396             $cell{rowtitle} = $celvalue;
 397         } else {
 398             $cell{rowtitle} = "";
 399         }
 400         $cell{totalrow} = 0;
 401         push @loopline, \%cell;
 402     }
 403
 404 # 2nd, loop cols.
 405     my $colfield;
 406     my $colorder;
 407     if ((($column =~/timestamp/) and ($podsp == 1)) or  (($column =~/returndate/) and ($rodsp == 1))) {
 408         #Display by day
 409         $colfield .="dayname($column)";
 410         $colorder .="weekday($column)";
 411     } elsif ((($column =~/timestamp/) and ($podsp == 2)) or  (($column =~/returndate/) and ($rodsp == 2))) {
 412         #Display by Month
 413         $colfield .="monthname($column)";
 414         $colorder .="month($column)";
 415     } elsif ((($column =~/timestamp/) and ($podsp == 3)) or  (($column =~/returndate/) and ($rodsp == 3))) {
 416         #Display by Year
 417         $colfield .="Year($column)";
 418         $colorder .= $column;
 419     } elsif (($column=~/timestamp/) or ($column=~/returndate/)){
 420         $colfield .= 'date_format( '."'".$column."'". ', "%Y-%m-%d")';
 421         $colorder .= $column;
 422     } else {
 423         $colfield .= $column;
 424         $colorder .= $column;
 425     }
 426
 427     my $strsth2;
 428     $strsth2 .= "SELECT distinctrow $colfield
 429                   FROM `old_issues`
 430                   LEFT JOIN borrowers ON borrowers.borrowernumber=old_issues.borrowernumber
 431                   LEFT JOIN items  ON items.itemnumber=old_issues.itemnumber
 432                   LEFT JOIN biblioitems ON (biblioitems.biblioitemnumber=items.biblioitemnumber)
 433                   LEFT JOIN issuingrules ON
 434                     (issuingrules.branchcode=old_issues.branchcode
 435                     AND  issuingrules.itemtype=biblioitems.itemtype
 436                     AND  issuingrules.categorycode=borrowers.categorycode)
 437                   WHERE 1";
 438
 439     if (($column=~/timestamp/) or ($column=~/returndate/)){
 440         if ($colfilter[1] and ($colfilter[0])){
 441             $strsth2 .= " AND $column BETWEEN '$colfilter[0]' AND '$colfilter[1]' " ;
 442         } elsif ($colfilter[1]) {
 443                 $strsth2 .= " AND $column < '$colfilter[1]' " ;
 444         } elsif ($colfilter[0]) {
 445             $strsth2 .= " AND $column > '$colfilter[0]' " ;
 446         }
 447         if ($colfilter[2]){
 448             $strsth2 .= " AND dayname($column) = '$colfilter[2]' " ;
 449         }
 450         if ($colfilter[3]){
 451             $strsth2 .= " AND monthname($column) = '$colfilter[3]' " ;
 452         }
 453     } elsif ($colfilter[0]) {
 454         $colfilter[0] =~ s/\*/%/g;
 455         $strsth2 .= " AND $column LIKE '$colfilter[0]' " ;
 456     }
 457     $strsth2 .=" GROUP BY $colfield";
 458     $strsth2 .=" ORDER BY $colorder";
 459     warn "". $strsth2;
 460
 461     my $sth2 = $dbh->prepare( $strsth2 );
 462     if (( @colfilter ) and ($colfilter[1])){
 463         $sth2->execute("'".$colfilter[0]."'","'".$colfilter[1]."'");
 464     } elsif ($colfilter[0]) {
 465         $sth2->execute($colfilter[0]);
 466     } else {
 467         $sth2->execute;
 468     }
 469
 470
 471     while (my ($celvalue) = $sth2->fetchrow) {
 472         my %cell;
 473         my %ft;
 474 #               warn "coltitle :".$celvalue;
 475         $cell{coltitle} = $celvalue;
 476         $ft{totalcol} = 0;
 477         push @loopcol, \%cell;
 478     }
 479 #       warn "fin des titres colonnes";
 480
 481     my $i=0;
 482     my @totalcol;
 483     my $hilighted=-1;
 484
 485     #Initialization of cell values.....
 486     my %table;
 487     my %wgttable;
 488     my %cnttable;
 489
 490 #       warn "init table";
 491     foreach my $row ( @loopline ) {
 492         foreach my $col ( @loopcol ) {
 493 #                       warn " init table : $row->{rowtitle} / $col->{coltitle} ";
 494             $table{$row->{rowtitle}}->{$col->{coltitle}}=0;
 495         }
 496         $table{$row->{rowtitle}}->{totalrow}=0;
 497     }
 498
 499 # preparing calculation
 500     my $strcalc ;
 501
 502 # Processing average loanperiods
 503     $strcalc .= "SELECT $linefield, $colfield, ";
 504     $strcalc .= " issuedate, returndate, old_issues.timestamp, COUNT(*), date_due, old_issues.renewals, issuelength FROM `old_issues`,borrowers,biblioitems LEFT JOIN items ON (biblioitems.biblioitemnumber=items.biblioitemnumber) LEFT JOIN issuingrules ON (issuingrules.branchcode=branchcode AND  issuingrules.itemtype=biblioitems.itemtype AND  issuingrules.categorycode=categorycode) WHERE old_issues.itemnumber=items.itemnumber AND old_issues.borrowernumber=borrowers.borrowernumber";
 505
 506     @$filters[0]=~ s/\*/%/g if (@$filters[0]);
 507     $strcalc .= " AND old_issues.timestamp > '" . @$filters[0] ."'" if ( @$filters[0] );
 508     @$filters[1]=~ s/\*/%/g if (@$filters[1]);
 509     $strcalc .= " AND old_issues.timestamp < '" . @$filters[1] ."'" if ( @$filters[1] );
 510     @$filters[4]=~ s/\*/%/g if (@$filters[4]);
 511     $strcalc .= " AND old_issues.returndate > '" . @$filters[4] ."'" if ( @$filters[4] );
 512     @$filters[5]=~ s/\*/%/g if (@$filters[5]);
 513     $strcalc .= " AND old_issues.returndate < '" . @$filters[5] ."'" if ( @$filters[5] );
 514     @$filters[8]=~ s/\*/%/g if (@$filters[8]);
 515     $strcalc .= " AND borrowers.categorycode like '" . @$filters[8] ."'" if ( @$filters[8] );
 516     @$filters[9]=~ s/\*/%/g if (@$filters[9]);
 517     $strcalc .= " AND biblioitems.itemtype like '" . @$filters[9] ."'" if ( @$filters[9] );
 518     @$filters[10]=~ s/\*/%/g if (@$filters[10]);
 519     $strcalc .= " AND old_issues.branchcode like '" . @$filters[10] ."'" if ( @$filters[10] );
 520     @$filters[11]=~ s/\*/%/g if (@$filters[11]);
 521     $strcalc .= " AND borrowers.sort1 like '" . @$filters[11] ."'" if ( @$filters[11] );
 522     @$filters[12]=~ s/\*/%/g if (@$filters[12]);
 523     $strcalc .= " AND borrowers.sort2 like '" . @$filters[12] ."'" if ( @$filters[12] );
 524     $strcalc .= " AND dayname(timestamp) like '" . @$filters[2]."'" if (@$filters[2]);
 525     $strcalc .= " AND monthname(timestamp) like '" . @$filters[3] ."'" if ( @$filters[3] );
 526     $strcalc .= " AND dayname(returndate) like '" . @$filters[5]."'" if (@$filters[5]);
 527     $strcalc .= " AND monthname(returndate) like '" . @$filters[6] ."'" if ( @$filters[6] );
 528
 529     $strcalc .= " group by  $linefield, $colfield, issuedate, returndate order by $linefield, $colfield";
 530     warn "SQL :". $strcalc;
 531
 532     my $dbcalc = $dbh->prepare($strcalc);
 533     $dbcalc->execute;
 534 #       warn "filling table";
 535     my $issues_count=0;
 536     my $previous_row;
 537     my $previous_col;
 538     my $loanlength;
 539     my $err;
 540     my $emptycol;
 541     my $weightrow;
 542
 543     while (my  @data = $dbcalc->fetchrow) {
 544         my ($row, $col, $issuedate, $returndate, $weight)=@data;
 545 #               warn "filling table $row / $col / $issuedate / $returndate /$weight";
 546         $emptycol=1 if ($col eq undef);
 547         $col = "zzEMPTY" if ($col eq undef);
 548         $row = "zzEMPTY" if ($row eq undef);
 549         # fill returndate to avoid an error with date calc (needed for all non returned issues)
 550         $returndate= join '-',Date::Calc::Today if $returndate eq '0000-00-00';
 551     #  DateCalc returns => 0:0:WK:DD:HH:MM:SS   the weeks, days, hours, minutes,
 552     #  and seconds between the two
 553         $loanlength = Delta_Days(split(/-/,$issuedate),split (/-/,$returndate)) ;
 554     #           warn "512 Same row and col DateCalc returns :$loanlength with return ". $returndate ."issue ". $issuedate ."weight : ". $weight;
 555     #           warn "513 row :".$row." column :".$col;
 556         $table{$row}->{$col}+=$weight*$loanlength;
 557     #           $table{$row}->{totalrow}+=$weight*$loanlength;
 558         $cnttable{$row}->{$col}= 1;
 559         $wgttable{$row}->{$col}+=$weight;
 560     }
 561
 562     push @loopcol,{coltitle => "NULL"} if ($emptycol);
 563
 564     foreach my $row ( sort keys %table ) {
 565         my @loopcell;
 566     #@loopcol ensures the order for columns is common with column titles
 567     # and the number matches the number of columns
 568         my $colcount=0;
 569         foreach my $col ( @loopcol ) {
 570             my $value =$table{$row}->{(($col->{coltitle} eq "NULL")or ($col->{coltitle} eq ""))?"zzEMPTY":$col->{coltitle}} / $wgttable{$row}->{(($col->{coltitle} eq "NULL")or ($col->{coltitle} eq ""))?"zzEMPTY":$col->{coltitle}} if ($table{$row}->{(($col->{coltitle} eq "NULL")or ($col->{coltitle} eq ""))?"zzEMPTY":$col->{coltitle}});
 571
 572             $table{$row}->{(($col->{coltitle} eq "NULL")or ($col->{coltitle} eq ""))?"zzEMPTY":$col->{coltitle}} = $value;
 573             $table{$row}->{totalrow}+=$value;
 574             #warn "row : $row col:$col  $cnttable{$row}->{(($col->{coltitle} eq \"NULL\")or ($col->{coltitle} eq \"\"))?\"zzEMPTY\":$col->{coltitle}}";
 575             $colcount+=$cnttable{$row}->{(($col->{coltitle} eq "NULL")or ($col->{coltitle} eq ""))?"zzEMPTY":$col->{coltitle}};
 576             push @loopcell, {value => ($value)?sprintf("%.2f",$value):0  } ;
 577         }
 578         #warn "row : $row colcount:$colcount";
 579         my $total = $table{$row}->{totalrow}/$colcount if ($colcount>0);
 580         push @looprow,{ 'rowtitle' => ($row eq "zzEMPTY")?"NULL":$row,
 581                         'loopcell' => \@loopcell,
 582                         'hilighted' => ($hilighted >0),
 583                         'totalrow' => ($total)?sprintf("%.2f",$total):0
 584                     };
 585         $hilighted = -$hilighted;
 586     }
 587 #
 588 # #     warn "footer processing";
 589     foreach my $col ( @loopcol ) {
 590         my $total=0;
 591         my $nbrow=0;
 592         foreach my $row ( @looprow ) {
 593             $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}};
 594             $nbrow +=$cnttable{($row->{rowtitle} eq "NULL")?"zzEMPTY":$row->{rowtitle}}->{($col->{coltitle} eq "NULL")?"zzEMPTY":$col->{coltitle}};;
 595 #                       warn "value added ".$table{$row->{rowtitle}}->{$col->{coltitle}}. "for line ".$row->{rowtitle};
 596         }
 597 #               warn "summ for column ".$col->{coltitle}."  = ".$total;
 598         $total = $total/$nbrow if ($nbrow);
 599         push @loopfooter, {'totalcol' => ($total)?sprintf("%.2f",$total):0};
 600
 601     }
 602
 603
 604     # the header of the table
 605     $globalline{loopfilter}=\@loopfilter;
 606     # the core of the table
 607     $globalline{looprow} = \@looprow;
 608     $globalline{loopcol} = \@loopcol;
 609 #       # the foot (totals by borrower type)
 610     $globalline{loopfooter} = \@loopfooter;
 611     $globalline{total}= $grantotal;
 612     $globalline{line} = $line;
 613     $globalline{column} = $column;
 614     push @mainloop,\%globalline;
 615     return \@mainloop;
 616 }
 617
 618 1;