reports/borrowers_stats.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 use CGI qw ( -utf8 );
  22 use List::MoreUtils qw/uniq/;
  23
  24 use C4::Auth;
  25 use C4::Context;
  26 use C4::Branch; # GetBranches
  27 use C4::Koha;
  28 use C4::Dates;
  29 use C4::Acquisition;
  30 use C4::Output;
  31 use C4::Reports;
  32 use C4::Circulation;
  33 use C4::Members::AttributeTypes;
  34 use C4::Dates qw/format_date format_date_in_iso/;
  35 use Date::Calc qw(
  36   Today
  37   Add_Delta_YM
  38   );
  39
  40 =head1 NAME
  41
  42 plugin that shows a stats on borrowers
  43
  44 =head1 DESCRIPTION
  45
  46 =over 2
  47
  48 =cut
  49
  50 my $input = new CGI;
  51 my $do_it=$input->param('do_it');
  52 my $fullreportname = "reports/borrowers_stats.tt";
  53 my $line = $input->param("Line");
  54 my $column = $input->param("Column");
  55 my @filters = $input->param("Filter");
  56 $filters[3]=format_date_in_iso($filters[3]);
  57 $filters[4]=format_date_in_iso($filters[4]);
  58 my $digits = $input->param("digits");
  59 our $period = $input->param("period");
  60 my $borstat = $input->param("status");
  61 my $borstat1 = $input->param("activity");
  62 my $output = $input->param("output");
  63 my $basename = $input->param("basename");
  64 our $sep     = $input->param("sep");
  65 $sep = "\t" if ($sep and $sep eq 'tabulation');
  66 my $selected_branch; # = $input->param("?");
  67
  68 our $branches = GetBranches;
  69
  70 my ($template, $borrowernumber, $cookie)
  71         = get_template_and_user({template_name => $fullreportname,
  72                                 query => $input,
  73                                 type => "intranet",
  74                                 authnotrequired => 0,
  75                                 flagsrequired => {reports => '*'},
  76                                 debug => 1,
  77                                 });
  78 $template->param(do_it => $do_it);
  79 if ($do_it) {
  80         my $attributes;
  81         if (C4::Context->preference('ExtendedPatronAttributes')) {
  82             $attributes = parse_extended_patron_attributes($input);
  83         }
  84         my $results = calculate($line, $column, $digits, $borstat,$borstat1 ,\@filters, $attributes);
  85         if ($output eq "screen"){
  86                 $template->param(mainloop => $results);
  87                 output_html_with_http_headers $input, $cookie, $template->output;
  88         } else {
  89                 print $input->header(-type => 'application/vnd.sun.xml.calc',
  90                          -encoding => 'utf-8',
  91                              -name => "$basename.csv",
  92                        -attachment => "$basename.csv");
  93                 my $cols = @$results[0]->{loopcol};
  94                 my $lines = @$results[0]->{looprow};
  95                 print @$results[0]->{line} ."/". @$results[0]->{column} .$sep;
  96                 foreach my $col ( @$cols ) {
  97                         print $col->{coltitle}.$sep;
  98                 }
  99                 print "Total\n";
 100                 foreach my $line ( @$lines ) {
 101                         my $x = $line->{loopcell};
 102                         print $line->{rowtitle}.$sep;
 103                         foreach my $cell (@$x) {
 104                                 print $cell->{value}.$sep;
 105                         }
 106                         print $line->{totalrow};
 107                         print "\n";
 108                 }
 109                 print "TOTAL";
 110                 $cols = @$results[0]->{loopfooter};
 111                 foreach my $col ( @$cols ) {
 112                         print $sep.$col->{totalcol};
 113                 }
 114                 print $sep.@$results[0]->{total};
 115         }
 116         exit;   # exit after do_it, regardless
 117 } else {
 118         my $dbh = C4::Context->dbh;
 119         my $req;
 120         $template->param(  CAT_LOOP => &catcode_aref);
 121         my @branchloop;
 122         foreach (sort {$branches->{$a}->{branchname} cmp $branches->{$b}->{branchname}} keys %$branches) {
 123                 my $line = {branchcode => $_, branchname => $branches->{$_}->{branchname} || 'UNKNOWN'};
 124                 $line->{selected} = 'selected' if ($selected_branch and $selected_branch eq $_);
 125                 push @branchloop, $line;
 126         }
 127         $template->param(BRANCH_LOOP => \@branchloop);
 128         $req = $dbh->prepare("SELECT DISTINCTROW zipcode FROM borrowers WHERE zipcode IS NOT NULL AND zipcode <> '' ORDER BY zipcode");
 129         $req->execute;
 130         $template->param(   ZIP_LOOP => $req->fetchall_arrayref({}));
 131         $req = $dbh->prepare("SELECT authorised_value,lib FROM authorised_values WHERE category='Bsort1' ORDER BY lib");
 132         $req->execute;
 133         $template->param( SORT1_LOOP => $req->fetchall_arrayref({}));
 134         $req = $dbh->prepare("SELECT DISTINCTROW sort2 AS value FROM borrowers WHERE sort2 IS NOT NULL AND sort2 <> '' ORDER BY sort2 LIMIT 200");
 135                 # More than 200 items in a dropdown is not going to be useful anyway, and w/ 50,000 patrons we can destory DB performance.
 136         $req->execute;
 137         $template->param( SORT2_LOOP => $req->fetchall_arrayref({}));
 138
 139     my $CGIextChoice = ( 'CSV' ); # FIXME translation
 140         my $CGIsepChoice=GetDelimiterChoices;
 141         $template->param(
 142                 CGIextChoice => $CGIextChoice,
 143                 CGIsepChoice => $CGIsepChoice,
 144     );
 145     if (C4::Context->preference('ExtendedPatronAttributes')) {
 146         $template->param(ExtendedPatronAttributes => 1);
 147         patron_attributes_form($template);
 148     }
 149 }
 150 output_html_with_http_headers $input, $cookie, $template->output;
 151
 152 sub catcode_aref {
 153         my $req = C4::Context->dbh->prepare("SELECT categorycode, description FROM categories ORDER BY description");
 154         $req->execute;
 155         return $req->fetchall_arrayref({});
 156 }
 157 sub catcodes_hash {
 158         my %cathash;
 159         my $catcodes = &catcode_aref;
 160         foreach (@$catcodes) {
 161                 $cathash{$_->{categorycode}} = ($_->{description} || 'NO_DESCRIPTION') . " ($_->{categorycode})";
 162         }
 163         return %cathash;
 164 }
 165
 166 sub calculate {
 167         my ($line, $column, $digits, $status, $activity, $filters, $attr_filters) = @_;
 168
 169         my @mainloop;
 170         my @loopfooter;
 171         my @loopcol;
 172         my @loopline;
 173         my @looprow;
 174         my %globalline;
 175         my $grantotal =0;
 176 # extract parameters
 177         my $dbh = C4::Context->dbh;
 178
 179     # check parameters
 180     my @valid_names = qw(categorycode zipcode branchcode sex sort1 sort2);
 181     my @attribute_types = C4::Members::AttributeTypes::GetAttributeTypes;
 182     if ($line =~ /^patron_attr\.(.*)/) {
 183         my $attribute_type = $1;
 184         return unless (grep {$attribute_type eq $_->{code}} @attribute_types);
 185     } else {
 186         return unless (grep /^$line$/, @valid_names);
 187     }
 188     if ($column =~ /^patron_attr\.(.*)/) {
 189         my $attribute_type = $1;
 190         return unless (grep {$attribute_type eq $_->{code}} @attribute_types);
 191     } else {
 192         return unless (grep /^$column$/, @valid_names);
 193     }
 194     return if ($digits and $digits !~ /^\d+$/);
 195     return if ($status and (grep /^$status$/, qw(debarred gonenoaddress lost)) == 0);
 196     return if ($activity and (grep /^$activity$/, qw(active nonactive)) == 0);
 197
 198     # Filters
 199     my $linefilter;
 200     if    ( $line =~ /categorycode/ ) { $linefilter = @$filters[0]; }
 201     elsif ( $line =~ /zipcode/ )      { $linefilter = @$filters[1]; }
 202     elsif ( $line =~ /branchcode/ )   { $linefilter = @$filters[2]; }
 203     elsif ( $line =~ /sex/ )          { $linefilter = @$filters[5]; }
 204     elsif ( $line =~ /sort1/ )        { $linefilter = @$filters[6]; }
 205     elsif ( $line =~ /sort2/ )        { $linefilter = @$filters[7]; }
 206     elsif ( $line =~ /^patron_attr\.(.*)$/ ) { $linefilter = $attr_filters->{$1}; }
 207     else  { $linefilter = ''; }
 208
 209     my $colfilter;
 210     if    ( $column =~ /categorycode/ ) { $colfilter = @$filters[0]; }
 211     elsif ( $column =~ /zipcode/ )      { $colfilter = @$filters[1]; }
 212     elsif ( $column =~ /branchcode/)    { $colfilter = @$filters[2]; }
 213     elsif ( $column =~ /sex/)           { $colfilter = @$filters[5]; }
 214     elsif ( $column =~ /sort1/)         { $colfilter = @$filters[6]; }
 215     elsif ( $column =~ /sort2/)         { $colfilter = @$filters[7]; }
 216     elsif ( $column =~ /^patron_attr\.(.*)$/) { $colfilter = $attr_filters->{$1}; }
 217     else  { $colfilter = ''; }
 218
 219     my @loopfilter;
 220     foreach my $i (0 .. scalar @$filters) {
 221         my %cell;
 222         if ( @$filters[$i] ) {
 223             if ($i == 3 or $i == 4) {
 224                 $cell{filter} = format_date(@$filters[$i]);
 225             } else {
 226                 $cell{filter} = @$filters[$i];
 227             }
 228
 229             if    ( $i == 0)  { $cell{crit} = "Cat code"; }
 230             elsif ( $i == 1 ) { $cell{crit} = "Zip code"; }
 231             elsif ( $i == 2 ) { $cell{crit} = "Branch code"; }
 232             elsif ( $i == 3 ||
 233                     $i == 4 ) { $cell{crit} = "Date of birth"; }
 234             elsif ( $i == 5 ) { $cell{crit} = "Sex"; }
 235             elsif ( $i == 6 ) { $cell{crit} = "Sort1"; }
 236             elsif ( $i == 7 ) { $cell{crit} = "Sort2"; }
 237             else { $cell{crit} = "Unknown"; }
 238
 239             push @loopfilter, \%cell;
 240         }
 241     }
 242     foreach my $type (keys %$attr_filters) {
 243         if($attr_filters->{$type}) {
 244             push @loopfilter, {
 245                 crit => "Attribute $type",
 246                 filter => $attr_filters->{$type}
 247             }
 248         }
 249     }
 250
 251         ($status  ) and push @loopfilter,{crit=>"Status",  filter=>$status  };
 252         ($activity) and push @loopfilter,{crit=>"Activity",filter=>$activity};
 253         push @loopfilter,{debug=>1, crit=>"Branches",filter=>join(" ", sort keys %$branches)};
 254         push @loopfilter,{debug=>1, crit=>"(line, column)", filter=>"($line,$column)"};
 255 # year of activity
 256         my ( $period_year, $period_month, $period_day )=Add_Delta_YM( Today(),-$period, 0);
 257         my $newperioddate=$period_year."-".$period_month."-".$period_day;
 258 # 1st, loop rows.
 259         my $linefield;
 260
 261     my $line_attribute_type;
 262     if ($line  =~/^patron_attr\.(.*)$/) {
 263         $line_attribute_type = $1;
 264         $line = 'borrower_attributes.attribute';
 265     }
 266
 267     if (($line =~/zipcode/) and ($digits)) {
 268         $linefield = "left($line,$digits)";
 269     } else {
 270         $linefield = $line;
 271     }
 272
 273         my %cathash = ($line eq 'categorycode' or $column eq 'categorycode') ? &catcodes_hash : ();
 274         push @loopfilter, {debug=>1, crit=>"\%cathash", filter=>join(", ", map {$cathash{$_}} sort keys %cathash)};
 275
 276     my $strsth;
 277     my @strparams; # bind parameters for the query
 278     if ($line_attribute_type) {
 279         $strsth = "SELECT distinct attribute FROM borrower_attributes
 280             WHERE attribute IS NOT NULL AND code=?";
 281         push @strparams, $line_attribute_type;
 282     } else {
 283         $strsth = "SELECT distinctrow $linefield FROM borrowers
 284             WHERE $line IS NOT NULL ";
 285     }
 286
 287         $linefilter =~ s/\*/%/g;
 288         if ( $linefilter ) {
 289                 $strsth .= " AND $linefield LIKE ? " ;
 290                 push @strparams, $linefilter;
 291         }
 292         $strsth .= " AND $status='1' " if ($status);
 293     $strsth .=" order by $linefield";
 294
 295         push @loopfilter, {sql=>1, crit=>"Query", filter=>$strsth};
 296         my $sth = $dbh->prepare($strsth);
 297     $sth->execute(@strparams);
 298         while (my ($celvalue) = $sth->fetchrow) {
 299                 my %cell;
 300                 if ($celvalue) {
 301                         $cell{rowtitle} = $celvalue;
 302                         # $cell{rowtitle_display} = ($linefield eq 'branchcode') ? $branches->{$celvalue}->{branchname} : $celvalue;
 303                         $cell{rowtitle_display} = ($cathash{$celvalue} || "$celvalue\*") if ($line eq 'categorycode');
 304                 }
 305                 $cell{totalrow} = 0;
 306                 push @loopline, \%cell;
 307         }
 308
 309 # 2nd, loop cols.
 310         my $colfield;
 311
 312     my $column_attribute_type;
 313     if ($column  =~/^patron_attr.(.*)$/) {
 314         $column_attribute_type = $1;
 315         $column = 'borrower_attributes.attribute';
 316     }
 317
 318     if (($column =~/zipcode/) and ($digits)) {
 319         $colfield = "left($column,$digits)";
 320     } else {
 321         $colfield = $column;
 322     }
 323
 324     my $strsth2;
 325     my @strparams2; # bind parameters for the query
 326     if ($column_attribute_type) {
 327         $strsth2 = "SELECT DISTINCT attribute FROM borrower_attributes
 328             WHERE attribute IS NOT NULL AND code=?";
 329         push @strparams2, $column_attribute_type;
 330     } else {
 331         $strsth2 = "SELECT DISTINCTROW $colfield FROM borrowers
 332             WHERE $column IS NOT NULL";
 333     }
 334
 335         if ($colfilter) {
 336                 $colfilter =~ s/\*/%/g;
 337                 $strsth2 .= " AND $colfield LIKE ? ";
 338         push @strparams2, $colfield;
 339         }
 340         $strsth2 .= " AND $status='1' " if ($status);
 341
 342     $strsth2 .= " order by $colfield";
 343         push @loopfilter, {sql=>1, crit=>"Query", filter=>$strsth2};
 344         my $sth2 = $dbh->prepare($strsth2);
 345     $sth2->execute(@strparams2);
 346         while (my ($celvalue) = $sth2->fetchrow) {
 347                 my %cell;
 348              if (defined $celvalue) {
 349                         $cell{coltitle} = $celvalue;
 350                         # $cell{coltitle_display} = ($colfield eq 'branchcode') ? $branches->{$celvalue}->{branchname} : $celvalue;
 351                         $cell{coltitle_display} = $cathash{$celvalue} if ($column eq 'categorycode');
 352                 }
 353                 push @loopcol, \%cell;
 354         }
 355
 356         my $i=0;
 357         #Initialization of cell values.....
 358         my %table;
 359 #       warn "init table";
 360         foreach my $row (@loopline) {
 361                 foreach my $col ( @loopcol ) {
 362             my $rowtitle = $row->{rowtitle} // '';
 363             my $coltitle = $row->{coltitle} // '';
 364             $table{$rowtitle}->{$coltitle} = 0;
 365                 }
 366         $row->{rowtitle} ||= '';
 367                 $table{$row->{rowtitle}}->{totalrow}=0;
 368                 $table{$row->{rowtitle}}->{rowtitle_display} = $row->{rowtitle_display};
 369         }
 370
 371     # preparing calculation
 372     my $strcalc;
 373     my @calcparams;
 374     $strcalc = "SELECT ";
 375     if ($line_attribute_type) {
 376         $strcalc .= " attribute_$line_attribute_type.attribute AS line_attribute, ";
 377     } else {
 378         $strcalc .= " $linefield, ";
 379     }
 380     if ($column_attribute_type) {
 381         $strcalc .= " attribute_$column_attribute_type.attribute AS column_attribute, ";
 382     } else {
 383         $strcalc .= " $colfield, ";
 384     }
 385
 386     $strcalc .= " COUNT(*) FROM borrowers ";
 387     foreach my $type (keys %$attr_filters) {
 388         if (
 389             ($line_attribute_type and $line_attribute_type eq $type)
 390          or ($column_attribute_type and $column_attribute_type eq $type)
 391          or ($attr_filters->{$type})
 392         ) {
 393             $strcalc .= " LEFT JOIN borrower_attributes AS attribute_$type
 394                 ON (borrowers.borrowernumber = attribute_$type.borrowernumber
 395                     AND attribute_$type.code = " . $dbh->quote($type) . ") ";
 396         }
 397     }
 398     $strcalc .= " WHERE 1 ";
 399
 400         @$filters[0]=~ s/\*/%/g if (@$filters[0]);
 401         $strcalc .= " AND categorycode like '" . @$filters[0] ."'" if ( @$filters[0] );
 402         @$filters[1]=~ s/\*/%/g if (@$filters[1]);
 403         $strcalc .= " AND zipcode like '" . @$filters[1] ."'" if ( @$filters[1] );
 404         @$filters[2]=~ s/\*/%/g if (@$filters[2]);
 405         $strcalc .= " AND branchcode like '" . @$filters[2] ."'" if ( @$filters[2] );
 406         @$filters[3]=~ s/\*/%/g if (@$filters[3]);
 407         $strcalc .= " AND dateofbirth > '" . @$filters[3] ."'" if ( @$filters[3] );
 408         @$filters[4]=~ s/\*/%/g if (@$filters[4]);
 409         $strcalc .= " AND dateofbirth < '" . @$filters[4] ."'" if ( @$filters[4] );
 410     @$filters[5]=~ s/\*/%/g if (@$filters[5]);
 411     $strcalc .= " AND sex like '" . @$filters[5] ."'" if ( @$filters[5] );
 412     @$filters[6]=~ s/\*/%/g if (@$filters[6]);
 413         $strcalc .= " AND sort1 like '" . @$filters[6] ."'" if ( @$filters[6] );
 414         @$filters[7]=~ s/\*/%/g if (@$filters[7]);
 415         $strcalc .= " AND sort2 like '" . @$filters[7] ."'" if ( @$filters[7] );
 416
 417     foreach my $type (keys %$attr_filters) {
 418         if($attr_filters->{$type}) {
 419             my $filter = $attr_filters->{$type};
 420             $filter =~ s/\*/%/g;
 421             $strcalc .= " AND attribute_$type.attribute LIKE '" . $filter . "' ";
 422         }
 423     }
 424         $strcalc .= " AND borrowernumber in (select distinct(borrowernumber) from old_issues where issuedate > '" . $newperioddate . "')" if ($activity eq 'active');
 425         $strcalc .= " AND borrowernumber not in (select distinct(borrowernumber) from old_issues where issuedate > '" . $newperioddate . "')" if ($activity eq 'nonactive');
 426         $strcalc .= " AND $status='1' " if ($status);
 427
 428     $strcalc .= " GROUP BY ";
 429     if ($line_attribute_type) {
 430         $strcalc .= " line_attribute, ";
 431     } else {
 432         $strcalc .= " $linefield, ";
 433     }
 434     if ($column_attribute_type) {
 435         $strcalc .= " column_attribute ";
 436     } else {
 437         $strcalc .= " $colfield ";
 438     }
 439
 440         push @loopfilter, {sql=>1, crit=>"Query", filter=>$strcalc};
 441         my $dbcalc = $dbh->prepare($strcalc);
 442         (scalar(@calcparams)) ? $dbcalc->execute(@calcparams) : $dbcalc->execute();
 443
 444         my $emptycol;
 445         while (my ($row, $col, $value) = $dbcalc->fetchrow) {
 446 #               warn "filling table $row / $col / $value ";
 447                 $emptycol = 1 if (!defined($col));
 448                 $col = "zzEMPTY" if (!defined($col));
 449                 $row = "zzEMPTY" if (!defined($row));
 450
 451                 $table{$row}->{$col}+=$value;
 452                 $table{$row}->{totalrow}+=$value;
 453                 $grantotal += $value;
 454         }
 455
 456         push @loopcol,{coltitle => "NULL"} if ($emptycol);
 457
 458         foreach my $row (sort keys %table) {
 459                 my @loopcell;
 460                 #@loopcol ensures the order for columns is common with column titles
 461                 # and the number matches the number of columns
 462                 foreach my $col ( @loopcol ) {
 463             my $coltitle = $col->{coltitle} // '';
 464             $coltitle = $coltitle eq "NULL" ? "zzEMPTY" : $coltitle;
 465                         my $value =$table{$row}->{$coltitle};
 466                         push @loopcell, {value => $value};
 467                 }
 468                 push @looprow,{
 469                         'rowtitle' => ($row eq "zzEMPTY")?"NULL":$row,
 470                         'rowtitle_display' => $table{$row}->{rowtitle_display} || ($row eq "zzEMPTY" ? "NULL" : $row),
 471                         'loopcell' => \@loopcell,
 472                         'totalrow' => $table{$row}->{totalrow}
 473                 };
 474         }
 475
 476         foreach my $col ( @loopcol ) {
 477                 my $total=0;
 478                 foreach my $row ( @looprow ) {
 479             my $rowtitle = $row->{rowtitle} // '';
 480             $rowtitle = ($rowtitle eq "NULL") ? "zzEMPTY" : $rowtitle;
 481             my $coltitle = $col->{coltitle} // '';
 482             $coltitle = ($coltitle eq "NULL") ? "zzEMPTY" : $coltitle;
 483
 484             $total += $table{$rowtitle}->{$coltitle} || 0;
 485 #                       warn "value added ".$table{$row->{rowtitle}}->{$col->{coltitle}}. "for line ".$row->{rowtitle};
 486                 }
 487 #               warn "summ for column ".$col->{coltitle}."  = ".$total;
 488                 push @loopfooter, {'totalcol' => $total};
 489         }
 490
 491
 492         # the header of the table
 493         $globalline{loopfilter}=\@loopfilter;
 494         # the core of the table
 495         $globalline{looprow} = \@looprow;
 496         $globalline{loopcol} = \@loopcol;
 497 #       # the foot (totals by borrower type)
 498         $globalline{loopfooter} = \@loopfooter;
 499         $globalline{total}= $grantotal;
 500         $globalline{line} = ($line_attribute_type) ? $line_attribute_type : $line;
 501         $globalline{column} = ($column_attribute_type) ? $column_attribute_type : $column;
 502         push @mainloop,\%globalline;
 503         return \@mainloop;
 504 }
 505
 506 sub parse_extended_patron_attributes {
 507     my ($input) = @_;
 508
 509     my @params_names = $input->param;
 510     my %attr;
 511     foreach my $name (@params_names) {
 512         if ($name =~ /^Filter_patron_attr\.(.*)$/) {
 513             my $code = $1;
 514             my $value = $input->param($name);
 515             $attr{$code} = $value;
 516         }
 517     }
 518
 519     return \%attr;
 520 }
 521
 522
 523 sub patron_attributes_form {
 524     my $template = shift;
 525
 526     my @types = C4::Members::AttributeTypes::GetAttributeTypes();
 527
 528     my %items_by_class;
 529     foreach my $type (@types) {
 530         my $attr_type = C4::Members::AttributeTypes->fetch($type->{code});
 531         my $entry = {
 532             class             => $attr_type->class(),
 533             code              => $attr_type->code(),
 534             description       => $attr_type->description(),
 535             repeatable        => $attr_type->repeatable(),
 536             category          => $attr_type->authorised_value_category(),
 537             category_code     => $attr_type->category_code(),
 538         };
 539
 540         my $newentry = { %$entry };
 541         if ($attr_type->authorised_value_category()) {
 542             $newentry->{use_dropdown} = 1;
 543             $newentry->{auth_val_loop} = GetAuthorisedValues(
 544                 $attr_type->authorised_value_category()
 545             );
 546         }
 547         push @{ $items_by_class{ $attr_type->class() } }, $newentry;
 548     }
 549
 550     my @attribute_loop;
 551     foreach my $class ( sort keys %items_by_class ) {
 552         my $lib = GetAuthorisedValueByCode( 'PA_CLASS', $class ) || $class;
 553         push @attribute_loop, {
 554             class => $class,
 555             items => $items_by_class{$class},
 556             lib   => $lib,
 557         };
 558     }
 559
 560     $template->param(patron_attributes => \@attribute_loop);
 561
 562 }