aboutsummaryrefslogtreecommitdiffstats
path: root/editproducts.cgi
blob: 9ffa646503e366058425d43e908a29492c3a565c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
#!/usr/bin/perl -wT
# -*- Mode: perl; indent-tabs-mode: nil -*-
#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is mozilla.org code.
#
# The Initial Developer of the Original Code is Holger
# Schurig. Portions created by Holger Schurig are
# Copyright (C) 1999 Holger Schurig. All
# Rights Reserved.
#
# Contributor(s): Holger Schurig <holgerschurig@nikocity.de>
#               Terry Weissman <terry@mozilla.org>
#               Dawn Endico <endico@mozilla.org>
#               Joe Robins <jmrobins@tgix.com>
#               Gavin Shelley <bugzilla@chimpychompy.org>
#               Frédéric Buclin <LpSolit@gmail.com>
#               Greg Hendricks <ghendricks@novell.com>
#               Lance Larsh <lance.larsh@oracle.com>
#
# Direct any questions on this source code to
#
# Holger Schurig <holgerschurig@nikocity.de>

use strict;
use lib ".";
use Bugzilla;
use Bugzilla::Constants;
require "globals.pl";
use Bugzilla::Bug;
use Bugzilla::Series;
use Bugzilla::Config qw(:DEFAULT $datadir);
use Bugzilla::Mailer;
use Bugzilla::Product;
use Bugzilla::Classification;
use Bugzilla::Milestone;
use Bugzilla::Group;

# Shut up misguided -w warnings about "used only once".  "use vars" just
# doesn't work for me.
use vars qw(@legal_bug_status @legal_resolution);

#
# Preliminary checks:
#

my $user = Bugzilla->login(LOGIN_REQUIRED);
my $whoid = $user->id;

my $dbh = Bugzilla->dbh;
my $cgi = Bugzilla->cgi;
my $template = Bugzilla->template;
my $vars = {};

print $cgi->header();

$user->in_group('editcomponents')
  || ThrowUserError("auth_failure", {group  => "editcomponents",
                                     action => "edit",
                                     object => "products"});

#
# often used variables
#
my $classification_name = trim($cgi->param('classification') || '');
my $product_name = trim($cgi->param('product') || '');
my $action  = trim($cgi->param('action')  || '');
my $showbugcounts = (defined $cgi->param('showbugcounts'));

#
# product = '' -> Show nice list of classifications (if
# classifications enabled)
#

if (Param('useclassification') 
    && !$classification_name
    && !$product_name)
{
    $vars->{'classifications'} = $user->get_selectable_classifications;
    
    $template->process("admin/products/list-classifications.html.tmpl", $vars)
        || ThrowTemplateError($template->error());
    exit;
}


#
# action = '' -> Show a nice list of products, unless a product
#                is already specified (then edit it)
#

if (!$action && !$product_name) {
    my $products;

    if (Param('useclassification')) {
        my $classification = 
            Bugzilla::Classification::check_classification($classification_name);

        $products = $user->get_selectable_products($classification->id);
        $vars->{'classification'} = $classification;
    } else {
        $products = $user->get_selectable_products;
    }

    $vars->{'products'} = $products;
    $vars->{'showbugcounts'} = $showbugcounts;

    $template->process("admin/products/list.html.tmpl", $vars)
      || ThrowTemplateError($template->error());
    exit;
}




#
# action='add' -> present form for parameters for new product
#
# (next action will be 'new')
#

if ($action eq 'add') {

    if (Param('useclassification')) {
        my $classification = 
            Bugzilla::Classification::check_classification($classification_name);
        $vars->{'classification'} = $classification;
    }
    $template->process("admin/products/create.html.tmpl", $vars)
      || ThrowTemplateError($template->error());

    exit;
}


#
# action='new' -> add product entered in the 'action=add' screen
#

if ($action eq 'new') {

    # Cleanups and validity checks

    my $classification_id = 1;
    if (Param('useclassification')) {
        my $classification = 
            Bugzilla::Classification::check_classification($classification_name);
        $classification_id = $classification->id;
        $vars->{'classification'} = $classification;
    }

    unless ($product_name) {
        ThrowUserError("product_blank_name");  
    }

    my $product = new Bugzilla::Product({name => $product_name});

    if ($product) {

        # Check for exact case sensitive match:
        if ($product->name eq $product_name) {
            ThrowUserError("product_name_already_in_use",
                           {'product' => $product->name});
        }

        # Next check for a case-insensitive match:
        if (lc($product->name) eq lc($product_name)) {
            ThrowUserError("product_name_diff_in_case",
                           {'product' => $product_name,
                            'existing_product' => $product->name}); 
        }
    }

    my $version = trim($cgi->param('version') || '');

    if ($version eq '') {
        ThrowUserError("product_must_have_version",
                       {'product' => $product_name});
    }

    my $description  = trim($cgi->param('description')  || '');

    if ($description eq '') {
        ThrowUserError('product_must_have_description',
                       {'product' => $product_name});
    }

    my $milestoneurl = trim($cgi->param('milestoneurl') || '');
    my $disallownew = $cgi->param('disallownew') ? 1 : 0;
    my $votesperuser = $cgi->param('votesperuser') || 0;
    my $maxvotesperbug = defined($cgi->param('maxvotesperbug')) ?
        $cgi->param('maxvotesperbug') : 10000;
    my $votestoconfirm = $cgi->param('votestoconfirm') || 0;
    my $defaultmilestone = $cgi->param('defaultmilestone') || "---";

    # The following variables are used in placeholders only.
    trick_taint($product_name);
    trick_taint($version);
    trick_taint($description);
    trick_taint($milestoneurl);
    trick_taint($defaultmilestone);
    detaint_natural($disallownew);
    detaint_natural($votesperuser);
    detaint_natural($maxvotesperbug);
    detaint_natural($votestoconfirm);

    # Add the new product.
    $dbh->do('INSERT INTO products
              (name, description, milestoneurl, disallownew, votesperuser,
               maxvotesperbug, votestoconfirm, defaultmilestone, classification_id)
              VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)',
             undef, ($product_name, $description, $milestoneurl, $disallownew,
             $votesperuser, $maxvotesperbug, $votestoconfirm, $defaultmilestone,
             $classification_id));

    $product = new Bugzilla::Product({name => $product_name});
    
    $dbh->do('INSERT INTO versions (value, product_id) VALUES (?, ?)',
             undef, ($version, $product->id));

    $dbh->do('INSERT INTO milestones (product_id, value) VALUES (?, ?)',
             undef, ($product->id, $defaultmilestone));

    # If we're using bug groups, then we need to create a group for this
    # product as well.  -JMR, 2/16/00
    if (Param("makeproductgroups")) {
        # Next we insert into the groups table
        my $productgroup = $product->name;
        while (new Bugzilla::Group({name => $productgroup})) {
            $productgroup .= '_';
        }
        my $group_description = "Access to bugs in the " .
                                $product->name . " product";

        $dbh->do('INSERT INTO groups
                  (name, description, isbuggroup, last_changed)
                  VALUES (?, ?, ?, NOW())',
                  undef, ($productgroup, $group_description, 1));

        my $gid = $dbh->bz_last_key('groups', 'id');

        # If we created a new group, give the "admin" group priviledges
        # initially.
        my $admin = Bugzilla::Group->new({name => 'admin'})->id();
        
        my $sth = $dbh->prepare('INSERT INTO group_group_map
                                 (member_id, grantor_id, grant_type)
                                 VALUES (?, ?, ?)');

        $sth->execute($admin, $gid, GROUP_MEMBERSHIP);
        $sth->execute($admin, $gid, GROUP_BLESS);
        $sth->execute($admin, $gid, GROUP_VISIBLE);

        # Associate the new group and new product.
        $dbh->do('INSERT INTO group_control_map
                  (group_id, product_id, entry, membercontrol,
                   othercontrol, canedit)
                  VALUES (?, ?, ?, ?, ?, ?)',
                 undef, ($gid, $product->id, Param('useentrygroupdefault'),
                 CONTROLMAPDEFAULT, CONTROLMAPNA, 0));
    }

    if ($cgi->param('createseries')) {
        # Insert default charting queries for this product.
        # If they aren't using charting, this won't do any harm.
        GetVersionTable();

        # $open_name and $product are sqlquoted by the series code 
        # and never used again here, so we can trick_taint them.
        my $open_name = $cgi->param('open_name');
        trick_taint($open_name);
    
        my @series;
    
        # We do every status, every resolution, and an "opened" one as well.
        foreach my $bug_status (@::legal_bug_status) {
            push(@series, [$bug_status, 
                           "bug_status=" . url_quote($bug_status)]);
        }

        foreach my $resolution (@::legal_resolution) {
            next if !$resolution;
            push(@series, [$resolution, "resolution=" .url_quote($resolution)]);
        }

        # For localisation reasons, we get the name of the "global" subcategory
        # and the title of the "open" query from the submitted form.
        my @openedstatuses = BUG_STATE_OPEN;
        my $query = 
               join("&", map { "bug_status=" . url_quote($_) } @openedstatuses);
        push(@series, [$open_name, $query]);
    
        foreach my $sdata (@series) {
            my $series = new Bugzilla::Series(undef, $product->name, 
                            scalar $cgi->param('subcategory'),
                            $sdata->[0], $whoid, 1,
                            $sdata->[1] . "&product=" .
                            url_quote($product->name), 1);
            $series->writeToDatabase();
        }
    }
    # Make versioncache flush
    unlink "$datadir/versioncache";

    $vars->{'product'} = $product;
    
    $template->process("admin/products/created.html.tmpl", $vars)
        || ThrowTemplateError($template->error());
    exit;
}

#
# action='del' -> ask if user really wants to delete
#
# (next action would be 'delete')
#

if ($action eq 'del') {
    # First make sure the product name is valid.
    my $product = Bugzilla::Product::check_product($product_name);

    # Then make sure the user is allowed to edit properties of this product.
    $user->can_see_product($product->name)
      || ThrowUserError('product_access_denied', {product => $product->name});

    if (Param('useclassification')) {
        my $classification = 
            Bugzilla::Classification::check_classification($classification_name);
        if ($classification->id != $product->classification_id) {
            ThrowUserError('classification_doesnt_exist_for_product',
                           { product => $product->name,
                             classification => $classification->name });
        }
        $vars->{'classification'} = $classification;
    }

    $vars->{'product'} = $product;

    $template->process("admin/products/confirm-delete.html.tmpl", $vars)
        || ThrowTemplateError($template->error());
    exit;
}

#
# action='delete' -> really delete the product
#

if ($action eq 'delete') {
    # First make sure the product name is valid.
    my $product = Bugzilla::Product::check_product($product_name);

    # Then make sure the user is allowed to edit properties of this product.
    $user->can_see_product($product->name)
      || ThrowUserError('product_access_denied', {product => $product->name});
    
    $vars->{'product'} = $product;

    if (Param('useclassification')) {
        my $classification = 
            Bugzilla::Classification::check_classification($classification_name);
        if ($classification->id != $product->classification_id) {
            ThrowUserError('classification_doesnt_exist_for_product',
                           { product => $product->name,
                             classification => $classification->name });
        }
        $vars->{'classification'} = $classification;
    }

    if ($product->bug_count) {
        if (Param("allowbugdeletion")) {
            foreach my $bug_id (@{$product->bug_ids}) {
                my $bug = new Bugzilla::Bug($bug_id, $whoid);
                $bug->remove_from_db();
            }
        }
        else {
            ThrowUserError("product_has_bugs", 
                           { nb => $product->bug_count });
        }
    }

    $dbh->bz_lock_tables('products WRITE', 'components WRITE',
                         'versions WRITE', 'milestones WRITE',
                         'group_control_map WRITE',
                         'flaginclusions WRITE', 'flagexclusions WRITE');

    $dbh->do("DELETE FROM components WHERE product_id = ?",
             undef, $product->id);

    $dbh->do("DELETE FROM versions WHERE product_id = ?",
             undef, $product->id);

    $dbh->do("DELETE FROM milestones WHERE product_id = ?",
             undef, $product->id);

    $dbh->do("DELETE FROM group_control_map WHERE product_id = ?",
             undef, $product->id);

    $dbh->do("DELETE FROM flaginclusions WHERE product_id = ?",
             undef, $product->id);
             
    $dbh->do("DELETE FROM flagexclusions WHERE product_id = ?",
             undef, $product->id);
             
    $dbh->do("DELETE FROM products WHERE id = ?",
             undef, $product->id);

    $dbh->bz_unlock_tables();

    unlink "$datadir/versioncache";

    $template->process("admin/products/deleted.html.tmpl", $vars)
        || ThrowTemplateError($template->error());
    exit;
}

#
# action='edit' -> present the 'edit product' form
# If a product is given with no action associated with it, then edit it.
#
# (next action would be 'update')
#

if ($action eq 'edit' || (!$action && $product_name)) {
    # First make sure the product name is valid.
    my $product = Bugzilla::Product::check_product($product_name);

    # Then make sure the user is allowed to edit properties of this product.
    $user->can_see_product($product->name)
      || ThrowUserError('product_access_denied', {product => $product->name});

    if (Param('useclassification')) {
        my $classification; 
        if (!$classification_name) {
            $classification = 
                new Bugzilla::Classification($product->classification_id);
        } else {
            $classification = 
                Bugzilla::Classification::check_classification($classification_name);
            if ($classification->id != $product->classification_id) {
                ThrowUserError('classification_doesnt_exist_for_product',
                               { product => $product->name,
                                 classification => $classification->name });
            }
        }
        $vars->{'classification'} = $classification;
    }
    my $group_controls = $product->group_controls;
        
    # Convert Group Controls(membercontrol and othercontrol) from 
    # integer to string to display Membercontrol/Othercontrol names
    # at the template. <gabriel@async.com.br>
    my $constants = {
        (CONTROLMAPNA) => 'NA',
        (CONTROLMAPSHOWN) => 'Shown',
        (CONTROLMAPDEFAULT) => 'Default',
        (CONTROLMAPMANDATORY) => 'Mandatory'};

    foreach my $group (keys(%$group_controls)) {
        foreach my $control ('membercontrol', 'othercontrol') {
            $group_controls->{$group}->{$control} = 
                $constants->{$group_controls->{$group}->{$control}};
        }
    }
    $vars->{'group_controls'} = $group_controls;

    $vars->{'product'} = $product;
        
    $template->process("admin/products/edit.html.tmpl", $vars)
        || ThrowTemplateError($template->error());

    exit;
}

#
# action='updategroupcontrols' -> update the product
#

if ($action eq 'updategroupcontrols') {
    # First make sure the product name is valid.
    my $product = Bugzilla::Product::check_product($product_name);

    # Then make sure the user is allowed to edit properties of this product.
    $user->can_see_product($product->name)
      || ThrowUserError('product_access_denied', {product => $product->name});

    my @now_na = ();
    my @now_mandatory = ();
    foreach my $f ($cgi->param()) {
        if ($f =~ /^membercontrol_(\d+)$/) {
            my $id = $1;
            if ($cgi->param($f) == CONTROLMAPNA) {
                push @now_na,$id;
            } elsif ($cgi->param($f) == CONTROLMAPMANDATORY) {
                push @now_mandatory,$id;
            }
        }
    }
    if (!defined $cgi->param('confirmed')) {
        my $na_groups;
        if (@now_na) {
            $na_groups = $dbh->selectall_arrayref(
                    'SELECT groups.name, COUNT(bugs.bug_id) AS count
                       FROM bugs
                 INNER JOIN bug_group_map
                         ON bug_group_map.bug_id = bugs.bug_id
                 INNER JOIN groups
                         ON bug_group_map.group_id = groups.id
                      WHERE groups.id IN (' . join(', ', @now_na) . ')
                        AND bugs.product_id = ? ' .
                       $dbh->sql_group_by('groups.name'),
                   {'Slice' => {}}, $product->id);
        }

        my $mandatory_groups;
        if (@now_mandatory) {
            $mandatory_groups = $dbh->selectall_arrayref(
                    'SELECT groups.name, COUNT(bugs.bug_id) AS count
                       FROM bugs
                  LEFT JOIN bug_group_map
                         ON bug_group_map.bug_id = bugs.bug_id
                 INNER JOIN groups
                         ON bug_group_map.group_id = groups.id
                      WHERE groups.id IN (' . join(', ', @now_mandatory) . ')
                        AND bugs.product_id = ?
                        AND bug_group_map.bug_id IS NULL ' .
                       $dbh->sql_group_by('groups.name'),
                   {'Slice' => {}}, $product->id);
        }
        if (($na_groups && scalar(@$na_groups))
            || ($mandatory_groups && scalar(@$mandatory_groups)))
        {
            $vars->{'product'} = $product;
            $vars->{'na_groups'} = $na_groups;
            $vars->{'mandatory_groups'} = $mandatory_groups;
            $template->process("admin/products/groupcontrol/confirm-edit.html.tmpl", $vars)
                || ThrowTemplateError($template->error());
            exit;                
        }
    }

    my $groups = $dbh->selectall_arrayref('SELECT id, name FROM groups
                                           WHERE isbuggroup != 0
                                           AND isactive != 0');
    foreach my $group (@$groups) {
        my ($groupid, $groupname) = @$group;
        my $newmembercontrol = $cgi->param("membercontrol_$groupid") || 0;
        my $newothercontrol = $cgi->param("othercontrol_$groupid") || 0;
        #  Legality of control combination is a function of
        #  membercontrol\othercontrol
        #                 NA SH DE MA
        #              NA  +  -  -  -
        #              SH  +  +  +  +
        #              DE  +  -  +  +
        #              MA  -  -  -  +
        unless (($newmembercontrol == $newothercontrol)
              || ($newmembercontrol == CONTROLMAPSHOWN)
              || (($newmembercontrol == CONTROLMAPDEFAULT)
               && ($newothercontrol != CONTROLMAPSHOWN))) {
            ThrowUserError('illegal_group_control_combination',
                            {groupname => $groupname});
        }
    }
    $dbh->bz_lock_tables('groups READ',
                         'group_control_map WRITE',
                         'bugs WRITE',
                         'bugs_activity WRITE',
                         'bug_group_map WRITE',
                         'fielddefs READ');

    my $sth_Insert = $dbh->prepare('INSERT INTO group_control_map
                                    (group_id, product_id, entry, membercontrol,
                                     othercontrol, canedit)
                                    VALUES (?, ?, ?, ?, ?, ?)');

    my $sth_Update = $dbh->prepare('UPDATE group_control_map
                                       SET entry = ?, membercontrol = ?,
                                           othercontrol = ?, canedit = ?
                                     WHERE group_id = ? AND product_id = ?');

    my $sth_Delete = $dbh->prepare('DELETE FROM group_control_map
                                     WHERE group_id = ? AND product_id = ?');

    $groups = $dbh->selectall_arrayref('SELECT id, name, entry, membercontrol,
                                               othercontrol, canedit
                                          FROM groups
                                     LEFT JOIN group_control_map
                                            ON group_control_map.group_id = id
                                           AND product_id = ?
                                         WHERE isbuggroup != 0
                                           AND isactive != 0',
                                         undef, $product->id);

    foreach my $group (@$groups) {
        my ($groupid, $groupname, $entry, $membercontrol, 
            $othercontrol, $canedit) = @$group;
        my $newentry = $cgi->param("entry_$groupid") || 0;
        my $newmembercontrol = $cgi->param("membercontrol_$groupid") || 0;
        my $newothercontrol = $cgi->param("othercontrol_$groupid") || 0;
        my $newcanedit = $cgi->param("canedit_$groupid") || 0;
        my $oldentry = $entry;
        $entry = $entry || 0;
        $membercontrol = $membercontrol || 0;
        $othercontrol = $othercontrol || 0;
        $canedit = $canedit || 0;
        detaint_natural($newentry);
        detaint_natural($newothercontrol);
        detaint_natural($newmembercontrol);
        detaint_natural($newcanedit);
        if ((!defined($oldentry)) && 
             (($newentry) || ($newmembercontrol) || ($newcanedit))) {
            $sth_Insert->execute($groupid, $product->id, $newentry,
                                 $newmembercontrol, $newothercontrol, $newcanedit);
        } elsif (($newentry != $entry) 
                  || ($newmembercontrol != $membercontrol) 
                  || ($newothercontrol != $othercontrol) 
                  || ($newcanedit != $canedit)) {
            $sth_Update->execute($newentry, $newmembercontrol, $newothercontrol,
                                 $newcanedit, $groupid, $product->id);
        }

        if (($newentry == 0) && ($newmembercontrol == 0)
          && ($newothercontrol == 0) && ($newcanedit == 0)) {
            $sth_Delete->execute($groupid, $product->id);
        }
    }

    my $sth_Select = $dbh->prepare(
                     'SELECT bugs.bug_id,
                   CASE WHEN (lastdiffed >= delta_ts) THEN 1 ELSE 0 END
                        FROM bugs
                  INNER JOIN bug_group_map
                          ON bug_group_map.bug_id = bugs.bug_id
                       WHERE group_id = ?
                         AND bugs.product_id = ?
                    ORDER BY bugs.bug_id');

    my $sth_Select2 = $dbh->prepare('SELECT name, NOW() FROM groups WHERE id = ?');

    $sth_Update = $dbh->prepare('UPDATE bugs SET delta_ts = ? WHERE bug_id = ?');

    my $sth_Update2 = $dbh->prepare('UPDATE bugs SET delta_ts = ?, lastdiffed = ?
                                     WHERE bug_id = ?');

    $sth_Delete = $dbh->prepare('DELETE FROM bug_group_map
                                 WHERE bug_id = ? AND group_id = ?');

    my @removed_na;
    foreach my $groupid (@now_na) {
        my $count = 0;
        my $bugs = $dbh->selectall_arrayref($sth_Select, undef,
                                            ($groupid, $product->id));

        my ($removed, $timestamp) =
            $dbh->selectrow_array($sth_Select2, undef, $groupid);

        foreach my $bug (@$bugs) {
            my ($bugid, $mailiscurrent) = @$bug;
            $sth_Delete->execute($bugid, $groupid);

            LogActivityEntry($bugid, "bug_group", $removed, "",
                             $whoid, $timestamp);

            if ($mailiscurrent) {
                $sth_Update2->execute($timestamp, $timestamp, $bugid);
            }
            else {
                $sth_Update->execute($timestamp, $bugid);
            }
            $count++;
        }
        my %group = (name => $removed, bug_count => $count);

        push(@removed_na, \%group);
    }

    $sth_Select = $dbh->prepare(
                  'SELECT bugs.bug_id,
                CASE WHEN (lastdiffed >= delta_ts) THEN 1 ELSE 0 END
                     FROM bugs
                LEFT JOIN bug_group_map
                       ON bug_group_map.bug_id = bugs.bug_id
                      AND group_id = ?
                    WHERE bugs.product_id = ?
                      AND bug_group_map.bug_id IS NULL
                 ORDER BY bugs.bug_id');

    $sth_Insert = $dbh->prepare('INSERT INTO bug_group_map
                                 (bug_id, group_id) VALUES (?, ?)');

    my @added_mandatory;
    foreach my $groupid (@now_mandatory) {
        my $count = 0;
        my $bugs = $dbh->selectall_arrayref($sth_Select, undef,
                                            ($groupid, $product->id));

        my ($added, $timestamp) =
            $dbh->selectrow_array($sth_Select2, undef, $groupid);

        foreach my $bug (@$bugs) {
            my ($bugid, $mailiscurrent) = @$bug;
            $sth_Insert->execute($bugid, $groupid);

            LogActivityEntry($bugid, "bug_group", "", $added,
                             $whoid, $timestamp);

            if ($mailiscurrent) {
                $sth_Update2->execute($timestamp, $timestamp, $bugid);
            }
            else {
                $sth_Update->execute($timestamp, $bugid);
            }
            $count++;
        }
        my %group = (name => $added, bug_count => $count);

        push(@added_mandatory, \%group);
    }
    $dbh->bz_unlock_tables();

    $vars->{'removed_na'} = \@removed_na;

    $vars->{'added_mandatory'} = \@added_mandatory;

    $vars->{'product'} = $product;

    $template->process("admin/products/groupcontrol/updated.html.tmpl", $vars)
        || ThrowTemplateError($template->error());
    exit;
}

#
# action='update' -> update the product
#
if ($action eq 'update') {

    my $product_old_name    = trim($cgi->param('product_old_name')    || '');
    my $description         = trim($cgi->param('description')         || '');
    my $disallownew         = trim($cgi->param('disallownew')         || '');
    my $milestoneurl        = trim($cgi->param('milestoneurl')        || '');
    my $votesperuser        = trim($cgi->param('votesperuser')        || 0);
    my $maxvotesperbug      = trim($cgi->param('maxvotesperbug')      || 0);
    my $votestoconfirm      = trim($cgi->param('votestoconfirm')      || 0);
    my $defaultmilestone    = trim($cgi->param('defaultmilestone')    || '---');

    my $checkvotes = 0;

    # First make sure the product name is valid.
    my $product_old = Bugzilla::Product::check_product($product_old_name);

    # Then make sure the user is allowed to edit properties of this product.
    $user->can_see_product($product_old->name)
      || ThrowUserError('product_access_denied', {product => $product_old->name});

    if (Param('useclassification')) {
        my $classification; 
        if (!$classification_name) {
            $classification = 
                new Bugzilla::Classification($product_old->classification_id);
        } else {
            $classification = 
                Bugzilla::Classification::check_classification($classification_name);
            if ($classification->id != $product_old->classification_id) {
                ThrowUserError('classification_doesnt_exist_for_product',
                               { product => $product_old->name,
                                 classification => $classification->name });
            }
        }
        $vars->{'classification'} = $classification;
    }

    unless ($product_name) {
        ThrowUserError('product_cant_delete_name',
                       {product => $product_old->name});
    }

    unless ($description) {
        ThrowUserError('product_cant_delete_description',
                       {product => $product_old->name});
    }

    my $stored_maxvotesperbug = $maxvotesperbug;
    if (!detaint_natural($maxvotesperbug)) {
        ThrowUserError('product_votes_per_bug_must_be_nonnegative',
                       {maxvotesperbug => $stored_maxvotesperbug});
    }

    my $stored_votesperuser = $votesperuser;
    if (!detaint_natural($votesperuser)) {
        ThrowUserError('product_votes_per_user_must_be_nonnegative',
                       {votesperuser => $stored_votesperuser});
    }

    my $stored_votestoconfirm = $votestoconfirm;
    if (!detaint_natural($votestoconfirm)) {
        ThrowUserError('product_votes_to_confirm_must_be_nonnegative',
                       {votestoconfirm => $stored_votestoconfirm});
    }

    $dbh->bz_lock_tables('products WRITE', 'milestones READ');

    my $testproduct = 
        new Bugzilla::Product({name => $product_name});
    if (lc($product_name) ne lc($product_old->name) &&
        $testproduct) {
        ThrowUserError('product_name_already_in_use',
                       {product => $product_name});
    }

    # Only update milestone related stuff if 'usetargetmilestone' is on.
    if (Param('usetargetmilestone')) {
        my $milestone = new Bugzilla::Milestone($product_old->id,
                                                $defaultmilestone);

        unless ($milestone) {
            ThrowUserError('product_must_define_defaultmilestone',
                           {product          => $product_old->name,
                            defaultmilestone => $defaultmilestone,
                            classification   => $classification_name});
        }

        if ($milestoneurl ne $product_old->milestone_url) {
            trick_taint($milestoneurl);
            $dbh->do('UPDATE products SET milestoneurl = ? WHERE id = ?',
                     undef, ($milestoneurl, $product_old->id));
        }

        if ($milestone->name ne $product_old->default_milestone) {
            $dbh->do('UPDATE products SET defaultmilestone = ? WHERE id = ?',
                     undef, ($milestone->name, $product_old->id));
        }
    }

    $disallownew = $disallownew ? 1 : 0;
    if ($disallownew ne $product_old->disallow_new) {
        $dbh->do('UPDATE products SET disallownew = ? WHERE id = ?',
                 undef, ($disallownew, $product_old->id));
    }

    if ($description ne $product_old->description) {
        trick_taint($description);
        $dbh->do('UPDATE products SET description = ? WHERE id = ?',
                 undef, ($description, $product_old->id));
    }

    if ($votesperuser ne $product_old->votes_per_user) {
        $dbh->do('UPDATE products SET votesperuser = ? WHERE id = ?',
                 undef, ($votesperuser, $product_old->id));
        $checkvotes = 1;
    }

    if ($maxvotesperbug ne $product_old->max_votes_per_bug) {
        $dbh->do('UPDATE products SET maxvotesperbug = ? WHERE id = ?',
                 undef, ($maxvotesperbug, $product_old->id));
        $checkvotes = 1;
    }

    if ($votestoconfirm ne $product_old->votes_to_confirm) {
        $dbh->do('UPDATE products SET votestoconfirm = ? WHERE id = ?',
                 undef, ($votestoconfirm, $product_old->id));
        $checkvotes = 1;
    }

    if ($product_name ne $product_old->name) {
        trick_taint($product_name);
        $dbh->do('UPDATE products SET name = ? WHERE id = ?',
                 undef, ($product_name, $product_old->id));
    }

    $dbh->bz_unlock_tables();
    unlink "$datadir/versioncache";

    my $product = new Bugzilla::Product({name => $product_name});

    if ($checkvotes) {
        $vars->{'checkvotes'} = 1;

        # 1. too many votes for a single user on a single bug.
        my @toomanyvotes_list = ();
        if ($maxvotesperbug < $votesperuser) {
            my $votes = $dbh->selectall_arrayref(
                        'SELECT votes.who, votes.bug_id
                           FROM votes
                     INNER JOIN bugs
                             ON bugs.bug_id = votes.bug_id
                          WHERE bugs.product_id = ?
                            AND votes.vote_count > ?',
                         undef, ($product->id, $maxvotesperbug));

            foreach my $vote (@$votes) {
                my ($who, $id) = (@$vote);
                # If some votes are removed, RemoveVotes() returns a list
                # of messages to send to voters.
                my $msgs =
                    RemoveVotes($id, $who, "The rules for voting on this product " .
                                           "has changed;\nyou had too many votes " .
                                           "for a single bug.");
                foreach my $msg (@$msgs) {
                    MessageToMTA($msg);
                }
                my $name = DBID_to_name($who);

                push(@toomanyvotes_list,
                     {id => $id, name => $name});
            }
        }
        $vars->{'toomanyvotes'} = \@toomanyvotes_list;

        # 2. too many total votes for a single user.
        # This part doesn't work in the general case because RemoveVotes
        # doesn't enforce votesperuser (except per-bug when it's less
        # than maxvotesperbug).  See Bugzilla::Bug::RemoveVotes().

        my $votes = $dbh->selectall_arrayref(
                    'SELECT votes.who, votes.vote_count
                       FROM votes
                 INNER JOIN bugs
                         ON bugs.bug_id = votes.bug_id
                      WHERE bugs.product_id = ?',
                     undef, $product->id);

        my %counts;
        foreach my $vote (@$votes) {
            my ($who, $count) = @$vote;
            if (!defined $counts{$who}) {
                $counts{$who} = $count;
            } else {
                $counts{$who} += $count;
            }
        }
        my @toomanytotalvotes_list = ();
        foreach my $who (keys(%counts)) {
            if ($counts{$who} > $votesperuser) {
                my $bug_ids = $dbh->selectcol_arrayref(
                              'SELECT votes.bug_id
                                 FROM votes
                           INNER JOIN bugs
                                   ON bugs.bug_id = votes.bug_id
                                WHERE bugs.product_id = ?
                                  AND votes.who = ?',
                               undef, ($product->id, $who));

                foreach my $bug_id (@$bug_ids) {
                    # RemoveVotes() returns a list of messages to send
                    # in case some voters had too many votes.
                    my $msgs =
                        RemoveVotes($bug_id, $who, "The rules for voting on this " .
                                                   "product has changed; you had " .
                                                   "too many\ntotal votes, so all " .
                                                   "votes have been removed.");
                    foreach my $msg (@$msgs) {
                        MessageToMTA($msg);
                    }
                    my $name = DBID_to_name($who);

                    push(@toomanytotalvotes_list,
                         {id => $bug_id, name => $name});
                }
            }
        }
        $vars->{'toomanytotalvotes'} = \@toomanytotalvotes_list;

        # 3. enough votes to confirm
        my $bug_list = $dbh->selectcol_arrayref(
                       "SELECT bug_id FROM bugs
                         WHERE product_id = ?
                           AND bug_status = 'UNCONFIRMED'
                           AND votes >= ?",
                        undef, ($product->id, $votestoconfirm));

        my @updated_bugs = ();
        foreach my $bug_id (@$bug_list) {
            my $confirmed = CheckIfVotedConfirmed($bug_id, $whoid);
            push (@updated_bugs, $bug_id) if $confirmed;
        }

        $vars->{'confirmedbugs'} = \@updated_bugs;
        $vars->{'changer'} = $user->login;
    }

    $vars->{'old_product'} = $product_old;
    $vars->{'product'} = $product;

    $template->process("admin/products/updated.html.tmpl", $vars)
        || ThrowTemplateError($template->error());
    exit;
}

#
# action='editgroupcontrols' -> update product group controls
#

if ($action eq 'editgroupcontrols') {
    # First make sure the product name is valid.
    my $product = Bugzilla::Product::check_product($product_name);

    # Then make sure the user is allowed to edit properties of this product.
    $user->can_see_product($product->name)
      || ThrowUserError('product_access_denied', {product => $product->name});

    # Display a group if it is either enabled or has bugs for this product.
    my $groups = $dbh->selectall_arrayref(
        'SELECT id, name, entry, membercontrol, othercontrol, canedit,
                isactive, COUNT(bugs.bug_id) AS bugcount
           FROM groups
      LEFT JOIN group_control_map
             ON group_control_map.group_id = groups.id
            AND group_control_map.product_id = ?
      LEFT JOIN bug_group_map
             ON bug_group_map.group_id = groups.id
      LEFT JOIN bugs
             ON bugs.bug_id = bug_group_map.bug_id
            AND bugs.product_id = ?
          WHERE isbuggroup != 0
            AND (isactive != 0 OR entry IS NOT NULL OR bugs.bug_id IS NOT NULL) ' .
           $dbh->sql_group_by('name', 'id, entry, membercontrol,
                              othercontrol, canedit, isactive'),
        {'Slice' => {}}, ($product->id, $product->id));

    $vars->{'product'} = $product;
    $vars->{'groups'} = $groups;

    $vars->{'const'} = {
        'CONTROLMAPNA' => CONTROLMAPNA,
        'CONTROLMAPSHOWN' => CONTROLMAPSHOWN,
        'CONTROLMAPDEFAULT' => CONTROLMAPDEFAULT,
        'CONTROLMAPMANDATORY' => CONTROLMAPMANDATORY,
    };

    $template->process("admin/products/groupcontrol/edit.html.tmpl", $vars)
        || ThrowTemplateError($template->error());
    exit;                
}


#
# No valid action found
#

ThrowUserError('no_valid_action', {field => "product"});