aboutsummaryrefslogtreecommitdiffstats
path: root/sanitycheck.cgi
blob: 9aa5e345b0a40c9a97709960a716dcdee5017bfc (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
#!/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 the Bugzilla Bug Tracking System.
#
# The Initial Developer of the Original Code is Netscape Communications
# Corporation. Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation. All
# Rights Reserved.
#
# Contributor(s): Terry Weissman <terry@mozilla.org>
#                 Matthew Tuck <matty@chariot.net.au>
#                 Max Kanat-Alexander <mkanat@bugzilla.org>
#                 Marc Schumann <wurblzap@gmail.com>
#                 Frédéric Buclin <LpSolit@gmail.com>

use strict;

use lib qw(. lib);

use Bugzilla;
use Bugzilla::Constants;
use Bugzilla::Util;
use Bugzilla::Error;
use Bugzilla::Status;

###########################################################################
# General subs
###########################################################################

sub get_string {
    my ($san_tag, $vars) = @_;
    $vars->{'san_tag'} = $san_tag;
    return get_text('sanitycheck', $vars);
}

sub Status {
    my ($san_tag, $vars, $alert) = @_;
    my $cgi = Bugzilla->cgi;
    return if (!$alert && Bugzilla->usage_mode == USAGE_MODE_CMDLINE && !$cgi->param('verbose'));

    if (Bugzilla->usage_mode == USAGE_MODE_CMDLINE) {
        my $output = $cgi->param('output') || '';
        my $linebreak = $alert ? "\nALERT: " : "\n";
        $cgi->param('error_found', 1) if $alert;
        $cgi->param('output', $output . $linebreak . get_string($san_tag, $vars));
    }
    else {
        my $start_tag = $alert ? '<p class="alert">' : '<p>';
        print $start_tag . get_string($san_tag, $vars) . "</p>\n";
    }
}

###########################################################################
# Start
###########################################################################

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

my $cgi = Bugzilla->cgi;
my $dbh = Bugzilla->dbh;
# If the result of the sanity check is sent per email, then we have to
# take the user prefs into account rather than querying the web browser.
my $template;
if (Bugzilla->usage_mode == USAGE_MODE_CMDLINE) {
    $template = Bugzilla->template_inner($user->settings->{'lang'}->{'value'});
}
else {
    $template = Bugzilla->template;
}
my $vars = {};

print $cgi->header() unless Bugzilla->usage_mode == USAGE_MODE_CMDLINE;

# Make sure the user is authorized to access sanitycheck.cgi.
# As this script can now alter the group_control_map table, we no longer
# let users with editbugs privs run it anymore.
$user->in_group("editcomponents")
  || ($user->in_group('editkeywords') && $cgi->param('rebuildkeywordcache'))
  || ThrowUserError("auth_failure", {group  => "editcomponents",
                                     action => "run",
                                     object => "sanity_check"});

unless (Bugzilla->usage_mode == USAGE_MODE_CMDLINE) {
    $template->process('admin/sanitycheck/list.html.tmpl', $vars)
      || ThrowTemplateError($template->error());
}

###########################################################################
# Users with 'editkeywords' privs only can only check keywords.
###########################################################################
unless ($user->in_group('editcomponents')) {
    check_votes_or_keywords('keywords');
    Status('checks_completed');

    $template->process('global/footer.html.tmpl', $vars)
        || ThrowTemplateError($template->error());
    exit;
}

###########################################################################
# Fix vote cache
###########################################################################

if ($cgi->param('rebuildvotecache')) {
    Status('vote_cache_rebuild_start');
    $dbh->bz_start_transaction();
    $dbh->do(q{UPDATE bugs SET votes = 0});
    my $sth_update = $dbh->prepare(q{UPDATE bugs 
                                        SET votes = ? 
                                      WHERE bug_id = ?});
    my $sth = $dbh->prepare(q{SELECT bug_id, SUM(vote_count)
                                FROM votes }. $dbh->sql_group_by('bug_id'));
    $sth->execute();
    while (my ($id, $v) = $sth->fetchrow_array) {
        $sth_update->execute($v, $id);
    }
    $dbh->bz_commit_transaction();
    Status('vote_cache_rebuild_end');
}

###########################################################################
# Create missing group_control_map entries
###########################################################################

if ($cgi->param('createmissinggroupcontrolmapentries')) {
    Status('group_control_map_entries_creation');

    my $na    = CONTROLMAPNA;
    my $shown = CONTROLMAPSHOWN;
    my $insertsth = $dbh->prepare(
        qq{INSERT INTO group_control_map (
                       group_id, product_id, entry,
                       membercontrol, othercontrol, canedit
                      )
               VALUES (
                       ?, ?, 0,
                       $shown, $na, 0
                      )});
    my $updatesth = $dbh->prepare(qq{UPDATE group_control_map
                                        SET membercontrol = $shown
                                      WHERE group_id   = ?
                                        AND product_id = ?});
    my $counter = 0;

    # Find all group/product combinations used for bugs but not set up
    # correctly in group_control_map
    my $invalid_combinations = $dbh->selectall_arrayref(
        qq{    SELECT bugs.product_id,
                      bgm.group_id,
                      gcm.membercontrol,
                      groups.name,
                      products.name
                 FROM bugs
           INNER JOIN bug_group_map AS bgm
                   ON bugs.bug_id = bgm.bug_id
           INNER JOIN groups
                   ON bgm.group_id = groups.id
           INNER JOIN products
                   ON bugs.product_id = products.id
            LEFT JOIN group_control_map AS gcm
                   ON bugs.product_id = gcm.product_id
                  AND    bgm.group_id = gcm.group_id
                WHERE COALESCE(gcm.membercontrol, $na) = $na
          } . $dbh->sql_group_by('bugs.product_id, bgm.group_id',
                                 'gcm.membercontrol, groups.name, products.name'));

    foreach (@$invalid_combinations) {
        my ($product_id, $group_id, $currentmembercontrol,
            $group_name, $product_name) = @$_;

        $counter++;
        if (defined($currentmembercontrol)) {
            Status('group_control_map_entries_update',
                   {group_name => $group_name, product_name => $product_name});
            $updatesth->execute($group_id, $product_id);
        }
        else {
            Status('group_control_map_entries_generation',
                   {group_name => $group_name, product_name => $product_name});
            $insertsth->execute($group_id, $product_id);
        }
    }

    Status('group_control_map_entries_repaired', {counter => $counter});
}

###########################################################################
# Fix missing creation date
###########################################################################

if ($cgi->param('repair_creation_date')) {
    Status('bug_creation_date_start');

    my $bug_ids = $dbh->selectcol_arrayref('SELECT bug_id FROM bugs
                                            WHERE creation_ts IS NULL');

    my $sth_UpdateDate = $dbh->prepare('UPDATE bugs SET creation_ts = ?
                                        WHERE bug_id = ?');

    # All bugs have an entry in the 'longdescs' table when they are created,
    # even if no comment is required.
    my $sth_getDate = $dbh->prepare('SELECT MIN(bug_when) FROM longdescs
                                     WHERE bug_id = ?');

    foreach my $bugid (@$bug_ids) {
        $sth_getDate->execute($bugid);
        my $date = $sth_getDate->fetchrow_array;
        $sth_UpdateDate->execute($date, $bugid);
    }
    Status('bug_creation_date_fixed', {bug_count => scalar(@$bug_ids)});
}

###########################################################################
# Send unsent mail
###########################################################################

if ($cgi->param('rescanallBugMail')) {
    require Bugzilla::BugMail;

    Status('send_bugmail_start');
    my $time = $dbh->sql_interval(30, 'MINUTE');

    my $list = $dbh->selectcol_arrayref(qq{
                                        SELECT bug_id
                                          FROM bugs 
                                         WHERE (lastdiffed IS NULL
                                                OR lastdiffed < delta_ts)
                                           AND delta_ts < now() - $time
                                      ORDER BY bug_id});

    Status('send_bugmail_status', {bug_count => scalar(@$list)});

    # We cannot simply look at the bugs_activity table to find who did the
    # last change in a given bug, as e.g. adding a comment doesn't add any
    # entry to this table. And some other changes may be private
    # (such as time-related changes or private attachments or comments)
    # and so choosing this user as being the last one having done a change
    # for the bug may be problematic. So the best we can do at this point
    # is to choose the currently logged in user for email notification.
    $vars->{'changer'} = Bugzilla->user->login;

    foreach my $bugid (@$list) {
        Bugzilla::BugMail::Send($bugid, $vars);
    }

    Status('send_bugmail_end') if scalar(@$list);

    unless (Bugzilla->usage_mode == USAGE_MODE_CMDLINE) {
        $template->process('global/footer.html.tmpl', $vars)
          || ThrowTemplateError($template->error());
    }
    exit;
}

###########################################################################
# Remove all references to deleted bugs
###########################################################################

if ($cgi->param('remove_invalid_bug_references')) {
    Status('bug_reference_deletion_start');

    $dbh->bz_start_transaction();

    foreach my $pair ('attachments/', 'bug_group_map/', 'bugs_activity/', 'cc/',
                      'dependencies/blocked', 'dependencies/dependson',
                      'duplicates/dupe', 'duplicates/dupe_of',
                      'flags/', 'keywords/', 'longdescs/', 'votes/') {

        my ($table, $field) = split('/', $pair);
        $field ||= "bug_id";

        my $bug_ids =
          $dbh->selectcol_arrayref("SELECT $table.$field FROM $table
                                    LEFT JOIN bugs ON $table.$field = bugs.bug_id
                                    WHERE bugs.bug_id IS NULL");

        if (scalar(@$bug_ids)) {
            $dbh->do("DELETE FROM $table WHERE $field IN (" . join(',', @$bug_ids) . ")");
        }
    }

    $dbh->bz_commit_transaction();
    Status('bug_reference_deletion_end');
}

###########################################################################
# Remove all references to deleted attachments
###########################################################################

if ($cgi->param('remove_invalid_attach_references')) {
    Status('attachment_reference_deletion_start');

    $dbh->bz_start_transaction();

    my $attach_ids =
        $dbh->selectcol_arrayref('SELECT attach_data.id
                                    FROM attach_data
                               LEFT JOIN attachments
                                      ON attachments.attach_id = attach_data.id
                                   WHERE attachments.attach_id IS NULL');

    if (scalar(@$attach_ids)) {
        $dbh->do('DELETE FROM attach_data WHERE id IN (' .
                 join(',', @$attach_ids) . ')');
    }

    $dbh->bz_commit_transaction();
    Status('attachment_reference_deletion_end');
}

Status('checks_start');

###########################################################################
# Perform referential (cross) checks
###########################################################################

# This checks that a simple foreign key has a valid primary key value.  NULL
# references are acceptable and cause no problem.
#
# The first parameter is the primary key table name.
# The second parameter is the primary key field name.
# Each successive parameter represents a foreign key, it must be a list
# reference, where the list has:
#   the first value is the foreign key table name.
#   the second value is the foreign key field name.
#   the third value is optional and represents a field on the foreign key
#     table to display when the check fails.
#   the fourth value is optional and is a list reference to values that
#     are excluded from checking.
#
# FIXME: The excluded values parameter should go away - the QA contact
#        fields should use NULL instead - see bug #109474.
#        The same goes for series; no bug for that yet.

sub CrossCheck {
    my $table = shift @_;
    my $field = shift @_;
    my $dbh = Bugzilla->dbh;

    Status('cross_check_to', {table => $table, field => $field});

    while (@_) {
        my $ref = shift @_;
        my ($refertable, $referfield, $keyname, $exceptions) = @$ref;

        $exceptions ||= [];
        my %exceptions = map { $_ => 1 } @$exceptions;

        Status('cross_check_from', {table => $refertable, field => $referfield});

        my $query = qq{SELECT DISTINCT $refertable.$referfield} .
            ($keyname ? qq{, $refertable.$keyname } : q{}) .
                     qq{ FROM $refertable
                    LEFT JOIN $table
                           ON $refertable.$referfield = $table.$field
                        WHERE $table.$field IS NULL
                          AND $refertable.$referfield IS NOT NULL};

        my $sth = $dbh->prepare($query);
        $sth->execute;

        my $has_bad_references = 0;

        while (my ($value, $key) = $sth->fetchrow_array) {
            next if $exceptions{$value};
            Status('cross_check_alert', {value => $value, table => $refertable,
                                         field => $referfield, keyname => $keyname,
                                         key => $key}, 'alert');
            $has_bad_references = 1;
        }
        # References to non existent bugs can be safely removed, bug 288461
        if ($table eq 'bugs' && $has_bad_references) {
            Status('cross_check_bug_has_references');
        }
        # References to non existent attachments can be safely removed.
        if ($table eq 'attachments' && $has_bad_references) {
            Status('cross_check_attachment_has_references');
        }
    }
}

CrossCheck('classifications', 'id',
           ['products', 'classification_id']);

CrossCheck("keyworddefs", "id",
           ["keywords", "keywordid"]);

CrossCheck("fielddefs", "id",
           ["bugs_activity", "fieldid"],
           ['profiles_activity', 'fieldid']);

CrossCheck("flagtypes", "id",
           ["flags", "type_id"]);

CrossCheck("bugs", "bug_id",
           ["bugs_activity", "bug_id"],
           ["bug_group_map", "bug_id"],
           ["attachments", "bug_id"],
           ["cc", "bug_id"],
           ["longdescs", "bug_id"],
           ["dependencies", "blocked"],
           ["dependencies", "dependson"],
           ['flags', 'bug_id'],
           ["votes", "bug_id"],
           ["keywords", "bug_id"],
           ["duplicates", "dupe_of", "dupe"],
           ["duplicates", "dupe", "dupe_of"]);

CrossCheck("groups", "id",
           ["bug_group_map", "group_id"],
           ['category_group_map', 'group_id'],
           ["group_group_map", "grantor_id"],
           ["group_group_map", "member_id"],
           ["group_control_map", "group_id"],
           ["namedquery_group_map", "group_id"],
           ["user_group_map", "group_id"]);

CrossCheck("namedqueries", "id",
           ["namedqueries_link_in_footer", "namedquery_id"],
           ["namedquery_group_map", "namedquery_id"],
          );

CrossCheck("profiles", "userid",
           ['profiles_activity', 'userid'],
           ['profiles_activity', 'who'],
           ['email_setting', 'user_id'],
           ['profile_setting', 'user_id'],
           ["bugs", "reporter", "bug_id"],
           ["bugs", "assigned_to", "bug_id"],
           ["bugs", "qa_contact", "bug_id"],
           ["attachments", "submitter_id", "bug_id"],
           ['flags', 'setter_id', 'bug_id'],
           ['flags', 'requestee_id', 'bug_id'],
           ["bugs_activity", "who", "bug_id"],
           ["cc", "who", "bug_id"],
           ['quips', 'userid'],
           ["votes", "who", "bug_id"],
           ["longdescs", "who", "bug_id"],
           ["logincookies", "userid"],
           ["namedqueries", "userid"],
           ["namedqueries_link_in_footer", "user_id"],
           ['series', 'creator', 'series_id'],
           ["watch", "watcher"],
           ["watch", "watched"],
           ['whine_events', 'owner_userid'],
           ["tokens", "userid"],
           ["user_group_map", "user_id"],
           ["components", "initialowner", "name"],
           ["components", "initialqacontact", "name"],
           ["component_cc", "user_id"]);

CrossCheck("products", "id",
           ["bugs", "product_id", "bug_id"],
           ["components", "product_id", "name"],
           ["milestones", "product_id", "value"],
           ["versions", "product_id", "value"],
           ["group_control_map", "product_id"],
           ["flaginclusions", "product_id", "type_id"],
           ["flagexclusions", "product_id", "type_id"]);

CrossCheck("components", "id",
           ["component_cc", "component_id"]);

# Check the former enum types -mkanat@bugzilla.org
CrossCheck("bug_status", "value",
            ["bugs", "bug_status", "bug_id"]);

CrossCheck("resolution", "value",
            ["bugs", "resolution", "bug_id"]);

CrossCheck("bug_severity", "value",
            ["bugs", "bug_severity", "bug_id"]);

CrossCheck("op_sys", "value",
            ["bugs", "op_sys", "bug_id"]);

CrossCheck("priority", "value",
            ["bugs", "priority", "bug_id"]);

CrossCheck("rep_platform", "value",
            ["bugs", "rep_platform", "bug_id"]);

CrossCheck('series', 'series_id',
           ['series_data', 'series_id']);

CrossCheck('series_categories', 'id',
           ['series', 'category']);

CrossCheck('whine_events', 'id',
           ['whine_queries', 'eventid'],
           ['whine_schedules', 'eventid']);

CrossCheck('attachments', 'attach_id',
           ['attach_data', 'id']);

CrossCheck('bug_status', 'id',
           ['status_workflow', 'old_status'],
           ['status_workflow', 'new_status']);

###########################################################################
# Perform double field referential (cross) checks
###########################################################################
 
# This checks that a compound two-field foreign key has a valid primary key
# value.  NULL references are acceptable and cause no problem.
#
# The first parameter is the primary key table name.
# The second parameter is the primary key first field name.
# The third parameter is the primary key second field name.
# Each successive parameter represents a foreign key, it must be a list
# reference, where the list has:
#   the first value is the foreign key table name
#   the second value is the foreign key first field name.
#   the third value is the foreign key second field name.
#   the fourth value is optional and represents a field on the foreign key
#     table to display when the check fails

sub DoubleCrossCheck {
    my $table = shift @_;
    my $field1 = shift @_;
    my $field2 = shift @_;
    my $dbh = Bugzilla->dbh;

    Status('double_cross_check_to',
           {table => $table, field1 => $field1, field2 => $field2});

    while (@_) {
        my $ref = shift @_;
        my ($refertable, $referfield1, $referfield2, $keyname) = @$ref;

        Status('double_cross_check_from',
               {table => $refertable, field1 => $referfield1, field2 =>$referfield2});

        my $d_cross_check = $dbh->selectall_arrayref(qq{
                        SELECT DISTINCT $refertable.$referfield1, 
                                        $refertable.$referfield2 } .
                       ($keyname ? qq{, $refertable.$keyname } : q{}) .
                      qq{ FROM $refertable
                     LEFT JOIN $table
                            ON $refertable.$referfield1 = $table.$field1
                           AND $refertable.$referfield2 = $table.$field2 
                         WHERE $table.$field1 IS NULL 
                           AND $table.$field2 IS NULL 
                           AND $refertable.$referfield1 IS NOT NULL 
                           AND $refertable.$referfield2 IS NOT NULL});

        foreach my $check (@$d_cross_check) {
            my ($value1, $value2, $key) = @$check;
            Status('double_cross_check_alert',
                   {value1 => $value1, value2 => $value2,
                    table => $refertable,
                    field1 => $referfield1, field2 => $referfield2,
                    keyname => $keyname, key => $key}, 'alert');
        }
    }
}

DoubleCrossCheck('attachments', 'bug_id', 'attach_id',
                 ['flags', 'bug_id', 'attach_id'],
                 ['bugs_activity', 'bug_id', 'attach_id']);

DoubleCrossCheck("components", "product_id", "id",
                 ["bugs", "product_id", "component_id", "bug_id"],
                 ['flagexclusions', 'product_id', 'component_id'],
                 ['flaginclusions', 'product_id', 'component_id']);

DoubleCrossCheck("versions", "product_id", "value",
                 ["bugs", "product_id", "version", "bug_id"]);
 
DoubleCrossCheck("milestones", "product_id", "value",
                 ["bugs", "product_id", "target_milestone", "bug_id"],
                 ["products", "id", "defaultmilestone", "name"]);

###########################################################################
# Perform login checks
###########################################################################

Status('profile_login_start');

my $sth = $dbh->prepare(q{SELECT userid, login_name FROM profiles});
$sth->execute;

while (my ($id, $email) = $sth->fetchrow_array) {
    validate_email_syntax($email)
      || Status('profile_login_alert', {id => $id, email => $email}, 'alert');
}

###########################################################################
# Perform vote/keyword cache checks
###########################################################################

check_votes_or_keywords();

sub check_votes_or_keywords {
    my $check = shift || 'all';

    my $dbh = Bugzilla->dbh;
    my $sth = $dbh->prepare(q{SELECT bug_id, votes, keywords
                                FROM bugs
                               WHERE votes != 0 OR keywords != ''});
    $sth->execute;

    my %votes;
    my %keyword;

    while (my ($id, $v, $k) = $sth->fetchrow_array) {
        if ($v != 0) {
            $votes{$id} = $v;
        }
        if ($k) {
            $keyword{$id} = $k;
        }
    }

    # If we only want to check keywords, skip checks about votes.
    _check_votes(\%votes) unless ($check eq 'keywords');
    # If we only want to check votes, skip checks about keywords.
    _check_keywords(\%keyword) unless ($check eq 'votes');
}

sub _check_votes {
    my $votes = shift;

    Status('vote_count_start');
    my $dbh = Bugzilla->dbh;
    my $sth = $dbh->prepare(q{SELECT bug_id, SUM(vote_count)
                                FROM votes }.
                                $dbh->sql_group_by('bug_id'));
    $sth->execute;

    my $offer_votecache_rebuild = 0;

    while (my ($id, $v) = $sth->fetchrow_array) {
        if ($v <= 0) {
            Status('vote_count_alert', {id => $id}, 'alert');
        } else {
            if (!defined $votes->{$id} || $votes->{$id} != $v) {
                Status('vote_cache_alert', {id => $id}, 'alert');
                $offer_votecache_rebuild = 1;
            }
            delete $votes->{$id};
        }
    }
    foreach my $id (keys %$votes) {
        Status('vote_cache_alert', {id => $id}, 'alert');
        $offer_votecache_rebuild = 1;
    }

    Status('vote_cache_rebuild_fix') if $offer_votecache_rebuild;
}

sub _check_keywords {
    my $keyword = shift;

    Status('keyword_check_start');
    my $dbh = Bugzilla->dbh;
    my $cgi = Bugzilla->cgi;

    my %keywordids;
    my $keywords = $dbh->selectall_arrayref(q{SELECT id, name
                                                FROM keyworddefs});

    foreach (@$keywords) {
        my ($id, $name) = @$_;
        if ($keywordids{$id}) {
            Status('keyword_check_alert', {id => $id}, 'alert');
        }
        $keywordids{$id} = 1;
        if ($name =~ /[\s,]/) {
            Status('keyword_check_invalid_name', {id => $id}, 'alert');
        }
    }

    my $sth = $dbh->prepare(q{SELECT bug_id, keywordid
                                FROM keywords
                            ORDER BY bug_id, keywordid});
    $sth->execute;
    my $lastid;
    my $lastk;
    while (my ($id, $k) = $sth->fetchrow_array) {
        if (!$keywordids{$k}) {
            Status('keyword_check_invalid_id', {id => $k}, 'alert');
        }
        if (defined $lastid && $id eq $lastid && $k eq $lastk) {
            Status('keyword_check_duplicated_ids', {id => $id}, 'alert');
        }
        $lastid = $id;
        $lastk = $k;
    }

    Status('keyword_cache_start');

    if ($cgi->param('rebuildkeywordcache')) {
        $dbh->bz_start_transaction();
    }

    my $query = q{SELECT keywords.bug_id, keyworddefs.name
                    FROM keywords
              INNER JOIN keyworddefs
                      ON keyworddefs.id = keywords.keywordid
              INNER JOIN bugs
                      ON keywords.bug_id = bugs.bug_id
                ORDER BY keywords.bug_id, keyworddefs.name};

    $sth = $dbh->prepare($query);
    $sth->execute;

    my $lastb = 0;
    my @list;
    my %realk;
    while (1) {
        my ($b, $k) = $sth->fetchrow_array;
        if (!defined $b || $b != $lastb) {
            if (@list) {
                $realk{$lastb} = join(', ', @list);
            }
            last unless $b;

            $lastb = $b;
            @list = ();
        }
        push(@list, $k);
    }

    my @badbugs = ();

    foreach my $b (keys(%$keyword)) {
        if (!exists $realk{$b} || $realk{$b} ne $keyword->{$b}) {
            push(@badbugs, $b);
        }
    }
    foreach my $b (keys(%realk)) {
        if (!exists $keyword->{$b}) {
            push(@badbugs, $b);
        }
    }
    if (@badbugs) {
        @badbugs = sort {$a <=> $b} @badbugs;

        if ($cgi->param('rebuildkeywordcache')) {
            my $sth_update = $dbh->prepare(q{UPDATE bugs
                                                SET keywords = ?
                                              WHERE bug_id = ?});

            Status('keyword_cache_fixing');
            foreach my $b (@badbugs) {
                my $k = '';
                if (exists($realk{$b})) {
                    $k = $realk{$b};
                }
                $sth_update->execute($k, $b);
            }
            Status('keyword_cache_fixed');
        } else {
            Status('keyword_cache_alert', {badbugs => \@badbugs}, 'alert');
            Status('keyword_cache_rebuild');
        }
    }

    if ($cgi->param('rebuildkeywordcache')) {
        $dbh->bz_commit_transaction();
    }
}

###########################################################################
# Check for flags being in incorrect products and components
###########################################################################

Status('flag_check_start');

my $invalid_flags = $dbh->selectall_arrayref(
       'SELECT DISTINCT flags.id, flags.bug_id, flags.attach_id
          FROM flags
    INNER JOIN bugs
            ON flags.bug_id = bugs.bug_id
     LEFT JOIN flaginclusions AS i
            ON flags.type_id = i.type_id
           AND (bugs.product_id = i.product_id OR i.product_id IS NULL)
           AND (bugs.component_id = i.component_id OR i.component_id IS NULL)
         WHERE i.type_id IS NULL');

my @invalid_flags = @$invalid_flags;

$invalid_flags = $dbh->selectall_arrayref(
       'SELECT DISTINCT flags.id, flags.bug_id, flags.attach_id
          FROM flags
    INNER JOIN bugs
            ON flags.bug_id = bugs.bug_id
    INNER JOIN flagexclusions AS e
            ON flags.type_id = e.type_id
         WHERE (bugs.product_id = e.product_id OR e.product_id IS NULL)
           AND (bugs.component_id = e.component_id OR e.component_id IS NULL)');

push(@invalid_flags, @$invalid_flags);

if (scalar(@invalid_flags)) {
    if ($cgi->param('remove_invalid_flags')) {
        Status('flag_deletion_start');
        my @flag_ids = map {$_->[0]} @invalid_flags;
        # Silently delete these flags, with no notification to requesters/setters.
        $dbh->do('DELETE FROM flags WHERE id IN (' . join(',', @flag_ids) .')');
        Status('flag_deletion_end');
    }
    else {
        foreach my $flag (@$invalid_flags) {
            my ($flag_id, $bug_id, $attach_id) = @$flag;
            Status('flag_alert',
                   {flag_id => $flag_id, attach_id => $attach_id, bug_id => $bug_id},
                   'alert');
        }
        Status('flag_fix');
    }
}

###########################################################################
# General bug checks
###########################################################################

sub BugCheck {
    my ($middlesql, $errortext, $repairparam, $repairtext) = @_;
    my $dbh = Bugzilla->dbh;
 
    my $badbugs = $dbh->selectcol_arrayref(qq{SELECT DISTINCT bugs.bug_id
                                                FROM $middlesql 
                                            ORDER BY bugs.bug_id});

    if (scalar(@$badbugs)) {
        Status('bug_check_alert',
               {errortext => get_string($errortext), badbugs => $badbugs},
               'alert');

        if ($repairparam) {
            $repairtext ||= 'repair_bugs';
            Status('bug_check_repair',
                   {param => $repairparam, text => get_string($repairtext)});
        }
    }
}

Status('bug_check_creation_date');

BugCheck("bugs WHERE creation_ts IS NULL", 'bug_check_creation_date_error_text',
         'repair_creation_date', 'bug_check_creation_date_repair_text');

Status('bug_check_res_dupl');

BugCheck("bugs INNER JOIN duplicates ON bugs.bug_id = duplicates.dupe " .
         "WHERE bugs.resolution != 'DUPLICATE'", 'bug_check_res_dupl_error_text');

BugCheck("bugs LEFT JOIN duplicates ON bugs.bug_id = duplicates.dupe WHERE " .
         "bugs.resolution = 'DUPLICATE' AND " .
         "duplicates.dupe IS NULL", 'bug_check_res_dupl_error_text2');

Status('bug_check_status_res');

my @open_states = map($dbh->quote($_), BUG_STATE_OPEN);
my $open_states = join(', ', @open_states);

BugCheck("bugs WHERE bug_status IN ($open_states) AND resolution != ''",
         'bug_check_status_res_error_text');
BugCheck("bugs WHERE bug_status NOT IN ($open_states) AND resolution = ''",
         'bug_check_status_res_error_text2');

Status('bug_check_status_everconfirmed');

BugCheck("bugs WHERE bug_status = 'UNCONFIRMED' AND everconfirmed = 1",
         'bug_check_status_everconfirmed_error_text');

my @confirmed_open_states = grep {$_ ne 'UNCONFIRMED'} BUG_STATE_OPEN;
my $confirmed_open_states = join(', ', map {$dbh->quote($_)} @confirmed_open_states);

BugCheck("bugs WHERE bug_status IN ($confirmed_open_states) AND everconfirmed = 0",
         'bug_check_status_everconfirmed_error_text2');

Status('bug_check_votes_everconfirmed');

BugCheck("bugs INNER JOIN products ON bugs.product_id = products.id " .
         "WHERE everconfirmed = 0 AND votestoconfirm <= votes",
         'bug_check_votes_everconfirmed_error_text');

###########################################################################
# Control Values
###########################################################################

# Checks for values that are invalid OR
# not among the 9 valid combinations
Status('bug_check_control_values');
my $groups = join(", ", (CONTROLMAPNA, CONTROLMAPSHOWN, CONTROLMAPDEFAULT,
CONTROLMAPMANDATORY));
my $query = qq{
     SELECT COUNT(product_id) 
       FROM group_control_map 
      WHERE membercontrol NOT IN( $groups )
         OR othercontrol NOT IN( $groups )
         OR ((membercontrol != othercontrol)
             AND (membercontrol != } . CONTROLMAPSHOWN . q{)
             AND ((membercontrol != } . CONTROLMAPDEFAULT . q{)
                  OR (othercontrol = } . CONTROLMAPSHOWN . q{)))};

my $entries = $dbh->selectrow_array($query);
Status('bug_check_control_values_alert', {entries => $entries}, 'alert') if $entries;

Status('bug_check_control_values_violation');
BugCheck("bugs
         INNER JOIN bug_group_map
            ON bugs.bug_id = bug_group_map.bug_id
          LEFT JOIN group_control_map
            ON bugs.product_id = group_control_map.product_id
           AND bug_group_map.group_id = group_control_map.group_id
         WHERE ((group_control_map.membercontrol = " . CONTROLMAPNA . ")
         OR (group_control_map.membercontrol IS NULL))",
         'bug_check_control_values_error_text',
         'createmissinggroupcontrolmapentries',
         'bug_check_control_values_repair_text');

BugCheck("bugs
         INNER JOIN group_control_map
            ON bugs.product_id = group_control_map.product_id
         INNER JOIN groups
            ON group_control_map.group_id = groups.id
          LEFT JOIN bug_group_map
            ON bugs.bug_id = bug_group_map.bug_id
           AND group_control_map.group_id = bug_group_map.group_id
         WHERE group_control_map.membercontrol = " . CONTROLMAPMANDATORY . "
           AND bug_group_map.group_id IS NULL
           AND groups.isactive != 0",
         'bug_check_control_values_error_text2');

###########################################################################
# Unsent mail
###########################################################################

Status('unsent_bugmail_check');

my $time = $dbh->sql_interval(30, 'MINUTE');
my $badbugs = $dbh->selectcol_arrayref(qq{
                    SELECT bug_id 
                      FROM bugs 
                     WHERE (lastdiffed IS NULL OR lastdiffed < delta_ts)
                       AND delta_ts < now() - $time
                  ORDER BY bug_id});


if (scalar(@$badbugs > 0)) {
    Status('unsent_bugmail_alert', {badbugs => $badbugs}, 'alert');
    Status('unsent_bugmail_fix');
}

###########################################################################
# End
###########################################################################

Status('checks_completed');

unless (Bugzilla->usage_mode == USAGE_MODE_CMDLINE) {
    $template->process('global/footer.html.tmpl', $vars)
      || ThrowTemplateError($template->error());
}