reports/bor_issues_top.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21
  22 use CGI qw ( -utf8 );
  23 use C4::Auth;
  24 use C4::Output;
  25 use C4::Context;
  26 use C4::Koha;
  27 use C4::Circulation;
  28 use C4::Members;
  29 use C4::Reports;
  30 use C4::Debug;
  31
  32 use Koha::DateUtils;
  33 use Koha::ItemTypes;
  34 use Koha::Patron::Categories;
  35
  36 =head1 NAME
  37
  38 plugin that shows a stats on borrowers
  39
  40 =head1 DESCRIPTION
  41
  42 =cut
  43
  44 $debug and open my $debugfh, '>', '/tmp/bor_issues_top.debug.log';
  45
  46 my $input = CGI->new;
  47 my $fullreportname = "reports/bor_issues_top.tt";
  48 my $do_it   = $input->param('do_it');
  49 my $limit   = $input->param("Limit");
  50 my $column  = $input->param("Criteria");
  51 my @filters = $input->multi_param("Filter");
  52 foreach ( @filters[0..3] ) {
  53     $_ and $_ = eval { output_pref( { dt => dt_from_string ( $_ ), dateonly => 1, dateformat => 'iso' }); };
  54 }
  55 my $output   = $input->param("output");
  56 my $basename = $input->param("basename");
  57 my ($template, $borrowernumber, $cookie)
  58     = get_template_and_user({template_name => $fullreportname,
  59                 query => $input,
  60                 type => "intranet",
  61                 flagsrequired => {reports => '*'},
  62                 debug => 1,
  63                 });
  64 our $sep     = $input->param("sep") || C4::Context->preference('delimiter') || ',';
  65 $sep = "\t" if ($sep eq 'tabulation');
  66 $template->param(do_it => $do_it,
  67         );
  68 if ($do_it) {
  69 # Displaying results
  70     my $results = calculate($limit, $column, \@filters);
  71     if ($output eq "screen"){
  72 # Printing results to screen
  73         $template->param(mainloop => $results, limit=>$limit);
  74         output_html_with_http_headers $input, $cookie, $template->output;
  75     } else {
  76 # Printing to a csv file
  77         print $input->header(-type => 'application/vnd.sun.xml.calc',
  78                             -encoding    => 'utf-8',
  79                             -attachment=>"$basename.csv",
  80                             -filename=>"$basename.csv" );
  81         my $cols  = @$results[0]->{loopcol};
  82         my $lines = @$results[0]->{looprow};
  83 # header top-right
  84         print @$results[0]->{line} ."/". @$results[0]->{column} .$sep;
  85 # Other header
  86                 print join($sep, map {$_->{coltitle}} @$cols);
  87         print $sep . "Total\n";
  88 # Table
  89         foreach my $line ( @$lines ) {
  90             my $x = $line->{loopcell};
  91             print $line->{rowtitle}.$sep;
  92                         print join($sep, map {$_->{value}} @$x);
  93             print $sep,$line->{totalrow};
  94             print "\n";
  95         }
  96 # footer
  97         print "TOTAL";
  98         $cols = @$results[0]->{loopfooter};
  99                 print join($sep, map {$_->{totalcol}} @$cols);
 100         print $sep.@$results[0]->{total};
 101     }
 102     exit;
 103 }
 104
 105 my $dbh = C4::Context->dbh;
 106
 107 # here each element returned by map is a hashref, get it?
 108 my @mime  = ( map { {type =>$_} } (split /[;:]/, 'CSV') ); # FIXME translation
 109 my $delims = GetDelimiterChoices;
 110
 111 my $patron_categories = Koha::Patron::Categories->search_limited({}, {order_by => ['categorycode']});
 112 my $itemtypes = Koha::ItemTypes->search_with_localization;
 113 $template->param(
 114             mimeloop => \@mime,
 115           CGIseplist => $delims,
 116       itemtypes => $itemtypes,
 117 patron_categories => $patron_categories,
 118 );
 119 output_html_with_http_headers $input, $cookie, $template->output;
 120
 121
 122 sub calculate {
 123     my ($limit, $column, $filters) = @_;
 124
 125     my @loopcol;
 126     my @looprow;
 127     my %globalline;
 128         my %columns;
 129     my $grantotal =0;
 130     my $dbh = C4::Context->dbh;
 131
 132
 133 # Checking filters
 134     my @loopfilter;
 135         my @cellmap = (
 136                 "Issue From",
 137                 "Issue To",
 138                 "Return From",
 139                 "Return To",
 140                 "Branch",
 141                 "Doc Type",
 142                 "Bor Cat",
 143                 "Day",
 144                 "Month",
 145                 "Year"
 146         );
 147     for (my $i=0;$i<=6;$i++) {
 148         my %cell;
 149         if ( @$filters[$i] ) {
 150             if (($i==1) and (@$filters[$i-1])) {
 151                 $cell{err} = 1 if (@$filters[$i]<@$filters[$i-1]) ;
 152             }
 153             # format the dates filters, otherwise just fill as is
 154             $cell{filter} .= @$filters[$i];
 155                         defined ($cellmap[$i]) and
 156                                 $cell{crit} .= $cellmap[$i];
 157             push @loopfilter, \%cell;
 158         }
 159     }
 160     my $colfield;
 161     my $colorder;
 162     if ($column){
 163         $column = "old_issues." .$column if (($column=~/branchcode/) or ($column=~/timestamp/));
 164         $column = "biblioitems.".$column if $column=~/itemtype/;
 165         $column = "borrowers."  .$column if $column=~/categorycode/;
 166         my @colfilter ;
 167                 if ($column =~ /timestamp/) {
 168                 $colfilter[0] = @$filters[0];
 169                 $colfilter[1] = @$filters[1];
 170                 } elsif ($column =~ /returndate/) {
 171                 $colfilter[0] = @$filters[2];
 172                 $colfilter[1] = @$filters[3];
 173                 } elsif ($column =~ /branchcode/) {
 174                         $colfilter[0] = @$filters[4];
 175                 } elsif ($column =~ /itemtype/) {
 176                         $colfilter[0] = @$filters[5];
 177                 } elsif ($column =~ /category/) {
 178                         $colfilter[0] = @$filters[6];
 179                 } elsif ($column =~ /sort2/   ) {
 180                         # $colfilter[0] = @$filters[11];
 181                 }
 182
 183     # loop cols.
 184         if ($column eq "Day") {
 185             #Display by day
 186             $column = "old_issues.timestamp";
 187             $colfield .="dayname($column)";
 188             $colorder .="weekday($column)";
 189         } elsif ($column eq "Month") {
 190             #Display by Month
 191             $column = "old_issues.timestamp";
 192             $colfield .="monthname($column)";
 193             $colorder .="month($column)";
 194         } elsif ($column eq "Year") {
 195             #Display by Year
 196             $column = "old_issues.timestamp";
 197             $colfield .="Year($column)";
 198             $colorder .= $column;
 199         } else {
 200             $colfield .= $column;
 201             $colorder .= $column;
 202         }
 203
 204         my $strsth2;
 205         $strsth2 .= "SELECT DISTINCTROW $colfield
 206                      FROM `old_issues`
 207                      LEFT JOIN borrowers   ON old_issues.borrowernumber=borrowers.borrowernumber
 208                      LEFT JOIN items       ON old_issues.itemnumber=items.itemnumber
 209                      LEFT JOIN biblioitems ON (biblioitems.biblioitemnumber=items.biblioitemnumber)
 210                      WHERE 1";
 211         if (($column=~/timestamp/) or ($column=~/returndate/)){
 212             if ($colfilter[1] and $colfilter[0]){
 213                 $strsth2 .= " AND $column between '$colfilter[0]' AND '$colfilter[1]' " ;
 214             } elsif ($colfilter[1]) {
 215                 $strsth2 .= " AND $column < '$colfilter[1]' " ;
 216             } elsif ($colfilter[0]) {
 217                 $strsth2 .= " AND $column > '$colfilter[0]' " ;
 218             }
 219         } elsif ($colfilter[0]) {
 220             $colfilter[0] =~ s/\*/%/g;
 221             $strsth2 .= " AND $column LIKE '$colfilter[0]' " ;
 222         }
 223         $strsth2 .=" GROUP BY $colfield";
 224         $strsth2 .=" ORDER BY $colorder";
 225
 226         $debug and print $debugfh "bor_issues_top (old_issues) SQL: $strsth2\n";
 227         my $sth2 = $dbh->prepare($strsth2);
 228         $sth2->execute;
 229         print $debugfh "rows: ", $sth2->rows, "\n";
 230         while (my @row = $sth2->fetchrow) {
 231                         $columns{($row[0] ||'NULL')}++;
 232             push @loopcol, { coltitle => $row[0] || 'NULL' };
 233         }
 234
 235                 $strsth2 =~ s/old_issues/issues/g;
 236         $debug and print $debugfh "bor_issues_top (issues) SQL: $strsth2\n";
 237                 $sth2 = $dbh->prepare($strsth2);
 238         $sth2->execute;
 239         $debug and print $debugfh "rows: ", $sth2->rows, "\n";
 240         while (my @row = $sth2->fetchrow) {
 241                         $columns{($row[0] ||'NULL')}++;
 242             push @loopcol, { coltitle => $row[0] || 'NULL' };
 243         }
 244         $debug and print $debugfh "full array: ", Dumper(\%columns), "\n";
 245     }else{
 246         $columns{''} = 1;
 247     }
 248
 249     my $strcalc ;
 250
 251 # Processing average loanperiods
 252     $strcalc .= "SELECT  CONCAT_WS('', borrowers.surname , \",\\t\", borrowers.firstname),  COUNT(*) AS RANK, borrowers.borrowernumber AS ID";
 253     $strcalc .= " , $colfield " if ($colfield);
 254     $strcalc .= " FROM `old_issues`
 255                   LEFT JOIN  borrowers  USING(borrowernumber)
 256                   LEFT JOIN    items    USING(itemnumber)
 257                   LEFT JOIN biblioitems USING(biblioitemnumber)
 258                   WHERE old_issues.borrowernumber IS NOT NULL
 259                   ";
 260         my @filterterms = (
 261                 'old_issues.issuedate >',
 262                 'old_issues.issuedate <',
 263                 'old_issues.returndate >',
 264                 'old_issues.returndate <',
 265                 'old_issues.branchcode  like',
 266                 'biblioitems.itemtype   like',
 267                 'borrowers.categorycode like',
 268         );
 269     foreach ((@$filters)[0..9]) {
 270                 my $term = shift @filterterms;  # go through both arrays in step
 271                 ($_) or next;
 272                 s/\*/%/g;
 273                 $strcalc .= " AND $term '$_' ";
 274         }
 275     $strcalc .= " GROUP BY borrowers.borrowernumber";
 276     $strcalc .= ", $colfield" if ($column);
 277     $strcalc .= " ORDER BY RANK DESC";
 278     $strcalc .= ",$colfield " if ($colfield);
 279     $strcalc .= " LIMIT $limit" if ($limit);
 280
 281     $debug and print $debugfh "(old_issues) SQL : $strcalc\n";
 282     my $dbcalc = $dbh->prepare($strcalc);
 283     $dbcalc->execute;
 284     $debug and print $debugfh "rows: ", $dbcalc->rows, "\n";
 285         my %patrons = ();
 286         # DATA STRUCTURE is going to look like this:
 287         #       (2253=> {name=>"John Doe",
 288         #                               allcols=>{MAIN=>12, MEDIA_LIB=>3}
 289         #                       },
 290         #       )
 291     while (my @data = $dbcalc->fetchrow) {
 292         my ($row, $rank, $id, $col) = @data;
 293         $col = "zzEMPTY" if (!defined($col));
 294                 unless ($patrons{$id}) {
 295                         $patrons{$id} = {name=>$row, allcols=>{}, newcols=>{}, oldcols=>{}};
 296                 }
 297                 $patrons{$id}->{oldcols}->{$col} = $rank;
 298     }
 299
 300         use Data::Dumper;
 301
 302         $strcalc =~ s/old_issues/issues/g;
 303     $debug and print $debugfh "(issues) SQL : $strcalc\n";
 304     $dbcalc = $dbh->prepare($strcalc);
 305     $dbcalc->execute;
 306     $debug and print $debugfh "rows: ", $dbcalc->rows, "\n";
 307     while (my @data = $dbcalc->fetchrow) {
 308         my ($row, $rank, $id, $col) = @data;
 309         $col = "zzEMPTY" if (!defined($col));
 310                 unless ($patrons{$id}) {
 311                         $patrons{$id} = {name=>$row, allcols=>{}, newcols=>{}, oldcols=>{}};
 312                 }
 313                 $patrons{$id}->{newcols}->{$col} = $rank;
 314     }
 315
 316         foreach my $id (keys %patrons) {
 317                 my @uniq = keys %{{ %{$patrons{$id}->{newcols}}, %{$patrons{$id}->{oldcols}} }};                # get uniq keys, see perlfaq4
 318                 foreach (@uniq) {
 319                         my $count = ($patrons{$id}->{newcols}->{$_} || 0) +
 320                                                 ($patrons{$id}->{oldcols}->{$_} || 0);
 321                         $patrons{$id}->{allcols}->{$_} = $count;
 322                         $patrons{$id}->{total} += $count;
 323                 }
 324         }
 325     $debug and print $debugfh "\n\npatrons: ", Dumper(\%patrons);
 326
 327         my $i = 1;
 328         my @cols_in_order = sort keys %columns;         # if you want to order the columns, do something here
 329         my @ranked_ids = sort {
 330                                                    $patrons{$b}->{total} <=> $patrons{$a}->{total}
 331                                                 || $patrons{$a}->{name}  cmp $patrons{$b}->{name}
 332                                                 } keys %patrons;
 333     foreach my $id (@ranked_ids) {
 334         my @loopcell;
 335
 336         foreach my $key (@cols_in_order) {
 337                         if($column){
 338                       push @loopcell, {
 339                                 value => $patrons{$id}->{name},
 340                                 reference => $id,
 341                                 count => $patrons{$id}->{allcols}->{$key},
 342                           };
 343                         }else{
 344                           push @loopcell, {
 345                                 value => $patrons{$id}->{name},
 346                                 reference => $id,
 347                                 count => $patrons{$id}->{total},
 348                           };
 349                         }
 350         }
 351         push @looprow,{ 'rowtitle' => $i++ ,
 352                         'loopcell' => \@loopcell,
 353                         'hilighted' => ($i%2),
 354                     };
 355         # use a limit, if a limit is defined
 356         last if $i > $limit and $limit
 357     }
 358
 359     # the header of the table
 360     $globalline{loopfilter}=\@loopfilter;
 361     # the core of the table
 362     $globalline{looprow} = \@looprow;
 363     $globalline{loopcol} = [ map {{coltitle=>$_}} @cols_in_order ];
 364         # the foot (totals by borrower type)
 365     $globalline{loopfooter} = [];
 366     $globalline{total}= $grantotal;             # FIXME: useless
 367     $globalline{column} = $column;
 368     return [\%globalline];      # reference to a 1 element array: that element is a hashref
 369 }
 370
 371 $debug and close $debugfh;
 372 1;
 373 __END__