admin/smart-rules.pl

   1 #!/usr/bin/perl
   2 # Copyright 2000-2002 Katipo Communications
   3 # copyright 2010 BibLibre
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use strict;
  21 #use warnings; FIXME - Bug 2505
  22 use CGI;
  23 use C4::Context;
  24 use C4::Output;
  25 use C4::Auth;
  26 use C4::Koha;
  27 use C4::Debug;
  28 use C4::Branch; # GetBranches
  29 use C4::Dates qw/format_date format_date_in_iso/;
  30
  31 my $input = new CGI;
  32 my $dbh = C4::Context->dbh;
  33
  34 # my $flagsrequired;
  35 # $flagsrequired->{circulation}=1;
  36 my ($template, $loggedinuser, $cookie)
  37     = get_template_and_user({template_name => "admin/smart-rules.tmpl",
  38                             query => $input,
  39                             type => "intranet",
  40                             authnotrequired => 0,
  41                             flagsrequired => {parameters => 1},
  42                             debug => 1,
  43                             });
  44
  45 my $type=$input->param('type');
  46 my $branch = $input->param('branch') || ( C4::Branch::onlymine() ? ( C4::Branch::mybranch() || '*' ) : '*' );
  47 my $op = $input->param('op');
  48
  49 if ($op eq 'delete') {
  50     my $itemtype     = $input->param('itemtype');
  51     my $categorycode = $input->param('categorycode');
  52     $debug and warn "deleting $1 $2 $branch";
  53
  54     my $sth_Idelete = $dbh->prepare("delete from issuingrules where branchcode=? and categorycode=? and itemtype=?");
  55     $sth_Idelete->execute($branch, $categorycode, $itemtype);
  56 }
  57 elsif ($op eq 'delete-branch-cat') {
  58     my $categorycode  = $input->param('categorycode');
  59     if ($branch eq "*") {
  60         if ($categorycode eq "*") {
  61             my $sth_delete = $dbh->prepare("DELETE FROM default_circ_rules");
  62             $sth_delete->execute();
  63         } else {
  64             my $sth_delete = $dbh->prepare("DELETE FROM default_borrower_circ_rules
  65                                             WHERE categorycode = ?");
  66             $sth_delete->execute($categorycode);
  67         }
  68     } elsif ($categorycode eq "*") {
  69         my $sth_delete = $dbh->prepare("DELETE FROM default_branch_circ_rules
  70                                         WHERE branchcode = ?");
  71         $sth_delete->execute($branch);
  72     } else {
  73         my $sth_delete = $dbh->prepare("DELETE FROM branch_borrower_circ_rules
  74                                         WHERE branchcode = ?
  75                                         AND categorycode = ?");
  76         $sth_delete->execute($branch, $categorycode);
  77     }
  78 }
  79 elsif ($op eq 'delete-branch-item') {
  80     my $itemtype  = $input->param('itemtype');
  81     if ($branch eq "*") {
  82         if ($itemtype eq "*") {
  83             my $sth_delete = $dbh->prepare("DELETE FROM default_circ_rules");
  84             $sth_delete->execute();
  85         } else {
  86             my $sth_delete = $dbh->prepare("DELETE FROM default_branch_item_rules
  87                                             WHERE itemtype = ?");
  88             $sth_delete->execute($itemtype);
  89         }
  90     } elsif ($itemtype eq "*") {
  91         my $sth_delete = $dbh->prepare("DELETE FROM default_branch_circ_rules
  92                                         WHERE branchcode = ?");
  93         $sth_delete->execute($branch);
  94     } else {
  95         my $sth_delete = $dbh->prepare("DELETE FROM branch_item_rules
  96                                         WHERE branchcode = ?
  97                                         AND itemtype = ?");
  98         $sth_delete->execute($branch, $itemtype);
  99     }
 100 }
 101 # save the values entered
 102 elsif ($op eq 'add') {
 103     my $sth_search = $dbh->prepare("SELECT COUNT(*) AS total FROM issuingrules WHERE branchcode=? AND categorycode=? AND itemtype=?");
 104     my $sth_insert = $dbh->prepare("INSERT INTO issuingrules (branchcode, categorycode, itemtype, maxissueqty, renewalsallowed, reservesallowed, issuelength, hardduedate, hardduedatecompare, fine, finedays, firstremind, chargeperiod,rentaldiscount) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
 105     my $sth_update=$dbh->prepare("UPDATE issuingrules SET fine=?, finedays=?, firstremind=?, chargeperiod=?, maxissueqty=?, renewalsallowed=?, reservesallowed=?, issuelength=?, hardduedate=?, hardduedatecompare=?, rentaldiscount=?  WHERE branchcode=? AND categorycode=? AND itemtype=?");
 106
 107     my $br = $branch; # branch
 108     my $bor  = $input->param('categorycode'); # borrower category
 109     my $cat  = $input->param('itemtype');     # item type
 110     my $fine = $input->param('fine');
 111     my $finedays     = $input->param('finedays');
 112     my $firstremind  = $input->param('firstremind');
 113     my $chargeperiod = $input->param('chargeperiod');
 114     my $maxissueqty  = $input->param('maxissueqty');
 115     my $renewalsallowed  = $input->param('renewalsallowed');
 116     my $reservesallowed  = $input->param('reservesallowed');
 117     $maxissueqty =~ s/\s//g;
 118     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
 119     my $issuelength  = $input->param('issuelength');
 120     my $hardduedate = $input->param('hardduedate');
 121     $hardduedate = format_date_in_iso($hardduedate);
 122     my $hardduedatecompare = $input->param('hardduedatecompare');
 123     my $rentaldiscount = $input->param('rentaldiscount');
 124     $debug and warn "Adding $br, $bor, $cat, $fine, $maxissueqty";
 125
 126     $sth_search->execute($br,$bor,$cat);
 127     my $res = $sth_search->fetchrow_hashref();
 128     if ($res->{total}) {
 129         $sth_update->execute($fine, $finedays,$firstremind, $chargeperiod, $maxissueqty, $renewalsallowed,$reservesallowed, $issuelength,$hardduedate,$hardduedatecompare,$rentaldiscount, $br,$bor,$cat);
 130     } else {
 131         $sth_insert->execute($br,$bor,$cat,$maxissueqty,$renewalsallowed,$reservesallowed,$issuelength,$hardduedate,$hardduedatecompare,$fine,$finedays,$firstremind,$chargeperiod,$rentaldiscount);
 132     }
 133 }
 134 elsif ($op eq "set-branch-defaults") {
 135     my $categorycode  = $input->param('categorycode');
 136     my $maxissueqty   = $input->param('maxissueqty');
 137     my $holdallowed   = $input->param('holdallowed');
 138     $maxissueqty =~ s/\s//g;
 139     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
 140     $holdallowed =~ s/\s//g;
 141     $holdallowed = undef if $holdallowed !~ /^\d+/;
 142
 143     if ($branch eq "*") {
 144         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 145                                         FROM default_circ_rules");
 146         my $sth_insert = $dbh->prepare("INSERT INTO default_circ_rules
 147                                         (maxissueqty, holdallowed)
 148                                         VALUES (?, ?)");
 149         my $sth_update = $dbh->prepare("UPDATE default_circ_rules
 150                                         SET maxissueqty = ?, holdallowed = ?");
 151
 152         $sth_search->execute();
 153         my $res = $sth_search->fetchrow_hashref();
 154         if ($res->{total}) {
 155             $sth_update->execute($maxissueqty, $holdallowed);
 156         } else {
 157             $sth_insert->execute($maxissueqty, $holdallowed);
 158         }
 159     } else {
 160         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 161                                         FROM default_branch_circ_rules
 162                                         WHERE branchcode = ?");
 163         my $sth_insert = $dbh->prepare("INSERT INTO default_branch_circ_rules
 164                                         (branchcode, maxissueqty, holdallowed)
 165                                         VALUES (?, ?, ?)");
 166         my $sth_update = $dbh->prepare("UPDATE default_branch_circ_rules
 167                                         SET maxissueqty = ?, holdallowed = ?
 168                                         WHERE branchcode = ?");
 169         $sth_search->execute($branch);
 170         my $res = $sth_search->fetchrow_hashref();
 171         if ($res->{total}) {
 172             $sth_update->execute($maxissueqty, $holdallowed, $branch);
 173         } else {
 174             $sth_insert->execute($branch, $maxissueqty, $holdallowed);
 175         }
 176     }
 177 }
 178 elsif ($op eq "add-branch-cat") {
 179     my $categorycode  = $input->param('categorycode');
 180     my $maxissueqty   = $input->param('maxissueqty');
 181     $maxissueqty =~ s/\s//g;
 182     $maxissueqty = undef if $maxissueqty !~ /^\d+/;
 183
 184     if ($branch eq "*") {
 185         if ($categorycode eq "*") {
 186             my $sth_search = $dbh->prepare("SELECT count(*) AS total
 187                                             FROM default_circ_rules");
 188             my $sth_insert = $dbh->prepare("INSERT INTO default_circ_rules
 189                                             (maxissueqty)
 190                                             VALUES (?)");
 191             my $sth_update = $dbh->prepare("UPDATE default_circ_rules
 192                                             SET maxissueqty = ?");
 193
 194             $sth_search->execute();
 195             my $res = $sth_search->fetchrow_hashref();
 196             if ($res->{total}) {
 197                 $sth_update->execute($maxissueqty);
 198             } else {
 199                 $sth_insert->execute($maxissueqty);
 200             }
 201         } else {
 202             my $sth_search = $dbh->prepare("SELECT count(*) AS total
 203                                             FROM default_borrower_circ_rules
 204                                             WHERE categorycode = ?");
 205             my $sth_insert = $dbh->prepare("INSERT INTO default_borrower_circ_rules
 206                                             (categorycode, maxissueqty)
 207                                             VALUES (?, ?)");
 208             my $sth_update = $dbh->prepare("UPDATE default_borrower_circ_rules
 209                                             SET maxissueqty = ?
 210                                             WHERE categorycode = ?");
 211             $sth_search->execute($branch);
 212             my $res = $sth_search->fetchrow_hashref();
 213             if ($res->{total}) {
 214                 $sth_update->execute($maxissueqty, $categorycode);
 215             } else {
 216                 $sth_insert->execute($categorycode, $maxissueqty);
 217             }
 218         }
 219     } elsif ($categorycode eq "*") {
 220         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 221                                         FROM default_branch_circ_rules
 222                                         WHERE branchcode = ?");
 223         my $sth_insert = $dbh->prepare("INSERT INTO default_branch_circ_rules
 224                                         (branchcode, maxissueqty)
 225                                         VALUES (?, ?)");
 226         my $sth_update = $dbh->prepare("UPDATE default_branch_circ_rules
 227                                         SET maxissueqty = ?
 228                                         WHERE branchcode = ?");
 229         $sth_search->execute($branch);
 230         my $res = $sth_search->fetchrow_hashref();
 231         if ($res->{total}) {
 232             $sth_update->execute($maxissueqty, $branch);
 233         } else {
 234             $sth_insert->execute($branch, $maxissueqty);
 235         }
 236     } else {
 237         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 238                                         FROM branch_borrower_circ_rules
 239                                         WHERE branchcode = ?
 240                                         AND   categorycode = ?");
 241         my $sth_insert = $dbh->prepare("INSERT INTO branch_borrower_circ_rules
 242                                         (branchcode, categorycode, maxissueqty)
 243                                         VALUES (?, ?, ?)");
 244         my $sth_update = $dbh->prepare("UPDATE branch_borrower_circ_rules
 245                                         SET maxissueqty = ?
 246                                         WHERE branchcode = ?
 247                                         AND categorycode = ?");
 248
 249         $sth_search->execute($branch, $categorycode);
 250         my $res = $sth_search->fetchrow_hashref();
 251         if ($res->{total}) {
 252             $sth_update->execute($maxissueqty, $branch, $categorycode);
 253         } else {
 254             $sth_insert->execute($branch, $categorycode, $maxissueqty);
 255         }
 256     }
 257 }
 258 elsif ($op eq "add-branch-item") {
 259     my $itemtype  = $input->param('itemtype');
 260     my $holdallowed   = $input->param('holdallowed');
 261     $holdallowed =~ s/\s//g;
 262     $holdallowed = undef if $holdallowed !~ /^\d+/;
 263
 264     if ($branch eq "*") {
 265         if ($itemtype eq "*") {
 266             my $sth_search = $dbh->prepare("SELECT count(*) AS total
 267                                             FROM default_circ_rules");
 268             my $sth_insert = $dbh->prepare("INSERT INTO default_circ_rules
 269                                             (holdallowed)
 270                                             VALUES (?)");
 271             my $sth_update = $dbh->prepare("UPDATE default_circ_rules
 272                                             SET holdallowed = ?");
 273
 274             $sth_search->execute();
 275             my $res = $sth_search->fetchrow_hashref();
 276             if ($res->{total}) {
 277                 $sth_update->execute($holdallowed);
 278             } else {
 279                 $sth_insert->execute($holdallowed);
 280             }
 281         } else {
 282             my $sth_search = $dbh->prepare("SELECT count(*) AS total
 283                                             FROM default_branch_item_rules
 284                                             WHERE itemtype = ?");
 285             my $sth_insert = $dbh->prepare("INSERT INTO default_branch_item_rules
 286                                             (itemtype, holdallowed)
 287                                             VALUES (?, ?)");
 288             my $sth_update = $dbh->prepare("UPDATE default_branch_item_rules
 289                                             SET holdallowed = ?
 290                                             WHERE itemtype = ?");
 291             $sth_search->execute($itemtype);
 292             my $res = $sth_search->fetchrow_hashref();
 293             if ($res->{total}) {
 294                 $sth_update->execute($holdallowed, $itemtype);
 295             } else {
 296                 $sth_insert->execute($itemtype, $holdallowed);
 297             }
 298         }
 299     } elsif ($itemtype eq "*") {
 300         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 301                                         FROM default_branch_circ_rules
 302                                         WHERE branchcode = ?");
 303         my $sth_insert = $dbh->prepare("INSERT INTO default_branch_circ_rules
 304                                         (branchcode, holdallowed)
 305                                         VALUES (?, ?)");
 306         my $sth_update = $dbh->prepare("UPDATE default_branch_circ_rules
 307                                         SET holdallowed = ?
 308                                         WHERE branchcode = ?");
 309         $sth_search->execute($branch);
 310         my $res = $sth_search->fetchrow_hashref();
 311         if ($res->{total}) {
 312             $sth_update->execute($holdallowed, $branch);
 313         } else {
 314             $sth_insert->execute($branch, $holdallowed);
 315         }
 316     } else {
 317         my $sth_search = $dbh->prepare("SELECT count(*) AS total
 318                                         FROM branch_item_rules
 319                                         WHERE branchcode = ?
 320                                         AND   itemtype = ?");
 321         my $sth_insert = $dbh->prepare("INSERT INTO branch_item_rules
 322                                         (branchcode, itemtype, holdallowed)
 323                                         VALUES (?, ?, ?)");
 324         my $sth_update = $dbh->prepare("UPDATE branch_item_rules
 325                                         SET holdallowed = ?
 326                                         WHERE branchcode = ?
 327                                         AND itemtype = ?");
 328
 329         $sth_search->execute($branch, $itemtype);
 330         my $res = $sth_search->fetchrow_hashref();
 331         if ($res->{total}) {
 332             $sth_update->execute($holdallowed, $branch, $itemtype);
 333         } else {
 334             $sth_insert->execute($branch, $itemtype, $holdallowed);
 335         }
 336     }
 337 }
 338
 339 my $branches = GetBranches();
 340 my @branchloop;
 341 for my $thisbranch (sort { $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname} } keys %$branches) {
 342     my $selected = 1 if $thisbranch eq $branch;
 343     my %row =(value => $thisbranch,
 344                 selected => $selected,
 345                 branchname => $branches->{$thisbranch}->{'branchname'},
 346             );
 347     push @branchloop, \%row;
 348 }
 349
 350 my $sth=$dbh->prepare("SELECT description,categorycode FROM categories ORDER BY description");
 351 $sth->execute;
 352 my @category_loop;
 353 while (my $data=$sth->fetchrow_hashref){
 354     push @category_loop,$data;
 355 }
 356
 357 $sth->finish;
 358 $sth=$dbh->prepare("SELECT description,itemtype FROM itemtypes ORDER BY description");
 359 $sth->execute;
 360 # $i=0;
 361 my @row_loop;
 362 my @itemtypes;
 363 while (my $row=$sth->fetchrow_hashref){
 364     push @itemtypes,$row;
 365 }
 366
 367 my $sth2 = $dbh->prepare("
 368     SELECT issuingrules.*, itemtypes.description AS humanitemtype, categories.description AS humancategorycode
 369     FROM issuingrules
 370     LEFT JOIN itemtypes
 371         ON (itemtypes.itemtype = issuingrules.itemtype)
 372     LEFT JOIN categories
 373         ON (categories.categorycode = issuingrules.categorycode)
 374     WHERE issuingrules.branchcode = ?
 375 ");
 376 $sth2->execute($branch);
 377
 378 while (my $row = $sth2->fetchrow_hashref) {
 379     $row->{'humanitemtype'} ||= $row->{'itemtype'};
 380     $row->{'default_humanitemtype'} = 1 if $row->{'humanitemtype'} eq '*';
 381     $row->{'humancategorycode'} ||= $row->{'categorycode'};
 382     $row->{'default_humancategorycode'} = 1 if $row->{'humancategorycode'} eq '*';
 383     $row->{'fine'} = sprintf('%.2f', $row->{'fine'});
 384     if ($row->{'hardduedate'} ne '0000-00-00') {
 385        $row->{'hardduedate'} = format_date( $row->{'hardduedate'});
 386        $row->{'hardduedatebefore'} = 1 if ($row->{'hardduedatecompare'} == -1);
 387        $row->{'hardduedateexact'} = 1 if ($row->{'hardduedatecompare'} ==  0);
 388        $row->{'hardduedateafter'} = 1 if ($row->{'hardduedatecompare'} ==  1);
 389     } else {
 390        $row->{'hardduedate'} = 0;
 391     }
 392     push @row_loop, $row;
 393 }
 394 $sth->finish;
 395
 396 my @sorted_row_loop = sort by_category_and_itemtype @row_loop;
 397
 398 my $sth_branch_cat;
 399 if ($branch eq "*") {
 400     $sth_branch_cat = $dbh->prepare("
 401         SELECT default_borrower_circ_rules.*, categories.description AS humancategorycode
 402         FROM default_borrower_circ_rules
 403         JOIN categories USING (categorycode)
 404
 405     ");
 406     $sth_branch_cat->execute();
 407 } else {
 408     $sth_branch_cat = $dbh->prepare("
 409         SELECT branch_borrower_circ_rules.*, categories.description AS humancategorycode
 410         FROM branch_borrower_circ_rules
 411         JOIN categories USING (categorycode)
 412         WHERE branch_borrower_circ_rules.branchcode = ?
 413     ");
 414     $sth_branch_cat->execute($branch);
 415 }
 416
 417 my @branch_cat_rules = ();
 418 while (my $row = $sth_branch_cat->fetchrow_hashref) {
 419     push @branch_cat_rules, $row;
 420 }
 421 my @sorted_branch_cat_rules = sort { $a->{'humancategorycode'} cmp $b->{'humancategorycode'} } @branch_cat_rules;
 422
 423 # note undef maxissueqty so that template can deal with them
 424 foreach my $entry (@sorted_branch_cat_rules, @sorted_row_loop) {
 425     $entry->{unlimited_maxissueqty} = 1 unless defined($entry->{maxissueqty});
 426 }
 427
 428 my @sorted_row_loop = sort by_category_and_itemtype @row_loop;
 429
 430 my $sth_branch_item;
 431 if ($branch eq "*") {
 432     $sth_branch_item = $dbh->prepare("
 433         SELECT default_branch_item_rules.*, itemtypes.description AS humanitemtype
 434         FROM default_branch_item_rules
 435         JOIN itemtypes USING (itemtype)
 436     ");
 437     $sth_branch_item->execute();
 438 } else {
 439     $sth_branch_item = $dbh->prepare("
 440         SELECT branch_item_rules.*, itemtypes.description AS humanitemtype
 441         FROM branch_item_rules
 442         JOIN itemtypes USING (itemtype)
 443         WHERE branch_item_rules.branchcode = ?
 444     ");
 445     $sth_branch_item->execute($branch);
 446 }
 447
 448 my @branch_item_rules = ();
 449 while (my $row = $sth_branch_item->fetchrow_hashref) {
 450     push @branch_item_rules, $row;
 451 }
 452 my @sorted_branch_item_rules = sort { $a->{'humanitemtype'} cmp $b->{'humanitemtype'} } @branch_item_rules;
 453
 454 # note undef holdallowed so that template can deal with them
 455 foreach my $entry (@sorted_branch_item_rules) {
 456     $entry->{holdallowed_any} = 1 if($entry->{holdallowed} == 2);
 457     $entry->{holdallowed_same} = 1 if($entry->{holdallowed} == 1);
 458 }
 459
 460 $template->param(show_branch_cat_rule_form => 1);
 461 $template->param(branch_item_rule_loop => \@sorted_branch_item_rules);
 462 $template->param(branch_cat_rule_loop => \@sorted_branch_cat_rules);
 463
 464 my $sth_defaults;
 465 if ($branch eq "*") {
 466     $sth_defaults = $dbh->prepare("
 467         SELECT *
 468         FROM default_circ_rules
 469     ");
 470     $sth_defaults->execute();
 471 } else {
 472     $sth_defaults = $dbh->prepare("
 473         SELECT *
 474         FROM default_branch_circ_rules
 475         WHERE branchcode = ?
 476     ");
 477     $sth_defaults->execute($branch);
 478 }
 479
 480 my $defaults = $sth_defaults->fetchrow_hashref;
 481
 482 if ($defaults) {
 483     $template->param(default_holdallowed_none => 1) if($defaults->{holdallowed} == 0);
 484     $template->param(default_holdallowed_same => 1) if($defaults->{holdallowed} == 1);
 485     $template->param(default_holdallowed_any => 1) if($defaults->{holdallowed} == 2);
 486     $template->param(default_maxissueqty => $defaults->{maxissueqty});
 487 }
 488
 489 $template->param(default_rules => ($defaults ? 1 : 0));
 490
 491 $template->param(categoryloop => \@category_loop,
 492                         itemtypeloop => \@itemtypes,
 493                         rules => \@sorted_row_loop,
 494                         branchloop => \@branchloop,
 495                         humanbranch => ($branch ne '*' ? $branches->{$branch}->{branchname} : ''),
 496                         current_branch => $branch,
 497                         definedbranch => scalar(@sorted_row_loop)>0
 498                         );
 499 output_html_with_http_headers $input, $cookie, $template->output;
 500
 501 exit 0;
 502
 503 # sort by patron category, then item type, putting
 504 # default entries at the bottom
 505 sub by_category_and_itemtype {
 506     unless (by_category($a, $b)) {
 507         return by_itemtype($a, $b);
 508     }
 509 }
 510
 511 sub by_category {
 512     my ($a, $b) = @_;
 513     if ($a->{'default_humancategorycode'}) {
 514         return ($b->{'default_humancategorycode'} ? 0 : 1);
 515     } elsif ($b->{'default_humancategorycode'}) {
 516         return -1;
 517     } else {
 518         return $a->{'humancategorycode'} cmp $b->{'humancategorycode'};
 519     }
 520 }
 521
 522 sub by_itemtype {
 523     my ($a, $b) = @_;
 524     if ($a->{'default_humanitemtype'}) {
 525         return ($b->{'default_humanitemtype'} ? 0 : 1);
 526     } elsif ($b->{'default_humanitemtype'}) {
 527         return -1;
 528     } else {
 529         return $a->{'humanitemtype'} cmp $b->{'humanitemtype'};
 530     }
 531 }