-
Notifications
You must be signed in to change notification settings - Fork 985
/
database.php
1567 lines (1397 loc) · 81.6 KB
/
database.php
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
<?php
/*
* LimeSurvey
* Copyright (C) 2007 The LimeSurvey Project Team / Carsten Schmitz
* All rights reserved.
* License: GNU/GPL License v2 or later, see LICENSE.php
* LimeSurvey is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
* $Id$
*/
//Last security audit on 2009-10-11
//Ensure script is not run directly, avoid path disclosure
include_once("login_check.php");
if (!isset($action)) {$action=returnglobal('action');}
$postsid=returnglobal('sid');
$postgid=returnglobal('gid');
$postqid=returnglobal('qid');
$postqaid=returnglobal('qaid');
if (get_magic_quotes_gpc())
{$_POST = array_map('recursive_stripslashes', $_POST);}
/**
* Gets the maximum question_order field value for a group
*
* @param mixed $gid The id of the group
* @return mixed
*/
function get_max_question_order($gid)
{
global $connect ;
global $dbprefix ;
$query="SELECT MAX(question_order) as maxorder FROM {$dbprefix}questions where gid=".$gid ;
// echo $query;
$result = db_execute_assoc($query); // Checked
$gv = $result->FetchRow();
return $gv['maxorder'];
}
$databaseoutput ='';
if(isset($surveyid))
{
if ($action == "insertquestiongroup" && bHasSurveyPermission($surveyid, 'surveycontent','create'))
{
$grplangs = GetAdditionalLanguagesFromSurveyID($postsid);
$baselang = GetBaseLanguageFromSurveyID($postsid);
$grplangs[] = $baselang;
$errorstring = '';
foreach ($grplangs as $grouplang)
{
if (!$_POST['group_name_'.$grouplang]) { $errorstring.= GetLanguageNameFromCode($grouplang,false)."\\n";}
}
if ($errorstring!='')
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Group could not be added.\\n\\nIt is missing the group name for the following languages","js").":\\n".$errorstring."\")\n //-->\n</script>\n";
}
else
{
$first=true;
require_once("../classes/inputfilter/class.inputfilter_clean.php");
$myFilter = new InputFilter('','',1,1,1);
foreach ($grplangs as $grouplang)
{
//Clean XSS
if ($filterxsshtml)
{
$_POST['group_name_'.$grouplang]=$myFilter->process($_POST['group_name_'.$grouplang]);
$_POST['description_'.$grouplang]=$myFilter->process($_POST['description_'.$grouplang]);
}
else
{
$_POST['group_name_'.$grouplang] = html_entity_decode($_POST['group_name_'.$grouplang], ENT_QUOTES, "UTF-8");
$_POST['description_'.$grouplang] = html_entity_decode($_POST['description_'.$grouplang], ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$_POST['group_name_'.$grouplang]=fix_FCKeditor_text($_POST['group_name_'.$grouplang]);
$_POST['description_'.$grouplang]=fix_FCKeditor_text($_POST['description_'.$grouplang]);
$grelevance = (isset($_POST['grelevance']) ? $_POST['grelevance'] : 1);
if ($first)
{
$query = "INSERT INTO ".db_table_name('groups')." (sid, group_name, description, grelevance, group_order, language) VALUES ('".db_quote($postsid)."', '".db_quote($_POST['group_name_'.$grouplang])."', '".db_quote($_POST['description_'.$grouplang])."','".db_quote($grelevance)."',".getMaxgrouporder(returnglobal('sid')).",'{$grouplang}')";
$result = $connect->Execute($query); // Checked
$groupid=$connect->Insert_Id(db_table_name_nq('groups'),"gid");
$first=false;
}
else{
db_switchIDInsert('groups',true);
$query = "INSERT INTO ".db_table_name('groups')." (gid, sid, group_name, description, grelevance, group_order, language) VALUES ('{$groupid}','".db_quote($postsid)."', '".db_quote($_POST['group_name_'.$grouplang])."', '".db_quote($_POST['description_'.$grouplang])."','".db_quote($grelevance)."',".getMaxgrouporder(returnglobal('sid')).",'{$grouplang}')";
$result = $connect->Execute($query) or safe_die("Error<br />".$query."<br />".$connect->ErrorMsg()); // Checked
db_switchIDInsert('groups',false);
}
if (!$result)
{
$databaseoutput .= $clang->gT("Error: The database reported the following error:")."<br />\n";
$databaseoutput .= "<font color='red'>" . htmlspecialchars($connect->ErrorMsg()) . "</font>\n";
$databaseoutput .= "<pre>".htmlspecialchars($query)."</pre>\n";
$databaseoutput .= "</body>\n</html>";
exit;
}
}
// This line sets the newly inserted group as the new group
if (isset($groupid)){$gid=$groupid;}
$_SESSION['flashmessage'] = $clang->gT("New question group was saved.");
}
}
elseif ($action == "updategroup" && bHasSurveyPermission($surveyid, 'surveycontent','update'))
{
$grplangs = GetAdditionalLanguagesFromSurveyID($postsid);
$baselang = GetBaseLanguageFromSurveyID($postsid);
array_push($grplangs,$baselang);
require_once("../classes/inputfilter/class.inputfilter_clean.php");
$myFilter = new InputFilter('','',1,1,1);
foreach ($grplangs as $grplang)
{
if (isset($grplang) && $grplang != "")
{
if ($filterxsshtml)
{
$_POST['group_name_'.$grplang]=$myFilter->process($_POST['group_name_'.$grplang]);
$_POST['description_'.$grplang]=$myFilter->process($_POST['description_'.$grplang]);
}
else
{
$_POST['group_name_'.$grplang] = html_entity_decode($_POST['group_name_'.$grplang], ENT_QUOTES, "UTF-8");
$_POST['description_'.$grplang] = html_entity_decode($_POST['description_'.$grplang], ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$_POST['group_name_'.$grplang]=fix_FCKeditor_text($_POST['group_name_'.$grplang]);
$_POST['description_'.$grplang]=fix_FCKeditor_text($_POST['description_'.$grplang]);
// don't use array_map db_quote on POST
// since this is iterated for each language
//$_POST = array_map('db_quote', $_POST);
$ugquery = "UPDATE ".db_table_name('groups')." SET group_name='".db_quote($_POST['group_name_'.$grplang])."', description='".db_quote($_POST['description_'.$grplang])."', grelevance='".db_quote($_POST['grelevance'])."' WHERE sid=".db_quote($postsid)." AND gid=".db_quote($postgid)." AND language='{$grplang}'";
$ugresult = $connect->Execute($ugquery); // Checked
if ($ugresult)
{
$groupsummary = getgrouplist($postgid);
}
else
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Group could not be updated","js")."\")\n //-->\n</script>\n";
exit;
}
}
}
$_SESSION['flashmessage'] = $clang->gT("Question group successfully saved.");
}
elseif ($action == "delgroup" && bHasSurveyPermission($surveyid, 'surveycontent','delete'))
{
LimeExpressionManager::RevertUpgradeConditionsToRelevance($surveyid);
if (!isset($gid)) $gid=returnglobal('gid');
$query = "SELECT qid FROM ".db_table_name('groups')." g, ".db_table_name('questions')." q WHERE g.gid=q.gid AND g.gid=$gid AND q.parent_qid=0 group by qid";
if ($result = db_execute_assoc($query)) // Checked
{
while ($row=$result->FetchRow())
{
$connect->Execute("DELETE FROM {$dbprefix}conditions WHERE qid={$row['qid']}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}question_attributes WHERE qid={$row['qid']}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}answers WHERE qid={$row['qid']}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}questions WHERE qid={$row['qid']} or parent_qid={$row['qid']}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}defaultvalues WHERE qid={$row['qid']}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}quota_members WHERE qid={$qid}");
}
}
$query = "DELETE FROM ".db_table_name('assessments')." WHERE sid=$surveyid AND gid=$gid";
$result = $connect->Execute($query) or safe_die($connect->ErrorMsg()); // Checked
$query = "DELETE FROM ".db_table_name('groups')." WHERE sid=$surveyid AND gid=$gid";
$result = $connect->Execute($query) or safe_die($connect->ErrorMsg()); // Checked
if ($result)
{
$gid = "";
$groupselect = getgrouplist($gid);
fixSortOrderGroups($surveyid);
$_SESSION['flashmessage'] = $clang->gT("The question group was deleted.");
}
else
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Group could not be deleted","js")."\n$error\")\n //-->\n</script>\n";
}
LimeExpressionManager::UpgradeConditionsToRelevance($surveyid);
}
elseif ($action == "insertquestion" && bHasSurveyPermission($surveyid, 'surveycontent','create'))
{
$baselang = GetBaseLanguageFromSurveyID($postsid);
if (strlen($_POST['title']) < 1)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n "
."alert(\"".$clang->gT("The question could not be added. You must enter at least enter a question code.","js")."\")\n "
."//-->\n</script>\n";
}
else
{
if (!isset($_POST['lid']) || $_POST['lid'] == '') {$_POST['lid']="0";}
if (!isset($_POST['lid1']) || $_POST['lid1'] == '') {$_POST['lid1']="0";}
if(!empty($_POST['questionposition']) || $_POST['questionposition'] == '0')
{
//Bug Fix: remove +1 -> $question_order=(sanitize_int($_POST['questionposition'])+1);
$question_order=(sanitize_int($_POST['questionposition']));
//Need to renumber all questions on or after this
$cdquery = "UPDATE ".db_table_name('questions')." SET question_order=question_order+1 WHERE gid=".$postgid." AND question_order >= ".$question_order;
$cdresult=$connect->Execute($cdquery) or safe_die($connect->ErrorMsg()); // Checked
} else {
$question_order=(getMaxquestionorder($postgid));
$question_order++;
}
if ($filterxsshtml)
{
require_once("../classes/inputfilter/class.inputfilter_clean.php");
$myFilter = new InputFilter('','',1,1,1);
$_POST['title']=$myFilter->process($_POST['title']);
$_POST['question_'.$baselang]=$myFilter->process($_POST['question_'.$baselang]);
$_POST['help_'.$baselang]=$myFilter->process($_POST['help_'.$baselang]);
}
else
{
$_POST['title'] = html_entity_decode($_POST['title'], ENT_QUOTES, "UTF-8");
$_POST['question_'.$baselang] = html_entity_decode($_POST['question_'.$baselang], ENT_QUOTES, "UTF-8");
$_POST['help_'.$baselang] = html_entity_decode($_POST['help_'.$baselang], ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$_POST['title']=fix_FCKeditor_text($_POST['title']);
$_POST['question_'.$baselang]=fix_FCKeditor_text($_POST['question_'.$baselang]);
$_POST['help_'.$baselang]=fix_FCKeditor_text($_POST['help_'.$baselang]);
$_POST = array_map('db_quote', $_POST);
$query = "INSERT INTO ".db_table_name('questions')." (sid, gid, type, title, question, preg, help, other, mandatory, question_order, relevance, language)"
." VALUES ('{$postsid}', '{$postgid}', '{$_POST['type']}', '{$_POST['title']}',"
." '{$_POST['question_'.$baselang]}', '{$_POST['preg']}', '{$_POST['help_'.$baselang]}', '{$_POST['other']}', '{$_POST['mandatory']}', $question_order,'".db_quote($_POST['relevance'])."','{$baselang}')";
$result = $connect->Execute($query); // Checked
// Get the last inserted questionid for other languages
$qid=$connect->Insert_ID(db_table_name_nq('questions'),"qid");
// Add other languages
if ($result)
{
$addlangs = GetAdditionalLanguagesFromSurveyID($postsid);
foreach ($addlangs as $alang)
{
if ($alang != "")
{
db_switchIDInsert('questions',true);
$query = "INSERT INTO ".db_table_name('questions')." (qid, sid, gid, type, title, question, preg, help, other, mandatory, question_order, language)"
." VALUES ('$qid','{$postsid}', '{$postgid}', '{$_POST['type']}', '{$_POST['title']}',"
." '{$_POST['question_'.$alang]}', '{$_POST['preg']}', '{$_POST['help_'.$alang]}', '{$_POST['other']}', '{$_POST['mandatory']}', $question_order,'{$alang}')";
$result2 = $connect->Execute($query); // Checked
if (!$result2)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".sprintf($clang->gT("Question in language %s could not be created.","js"),$alang)."\\n".$connect->ErrorMsg()."\")\n //-->\n</script>\n";
}
db_switchIDInsert('questions',false);
}
}
}
if (!$result)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be created.","js")."\\n".$connect->ErrorMsg()."\")\n //-->\n</script>\n";
}
$qattributes=questionAttributes();
$validAttributes=$qattributes[$_POST['type']];
foreach ($validAttributes as $validAttribute)
{
if (isset($_POST[$validAttribute['name']]))
{
if ($filterxsshtml)
{
$_POST[$validAttribute['name']]=$myFilter->process($_POST[$validAttribute['name']]);
}
$query = "INSERT into ".db_table_name('question_attributes')."
(qid, value, attribute) values ($qid,'".db_quote($_POST[$validAttribute['name']])."','{$validAttribute['name']}')";
$result = $connect->Execute($query) or safe_die("Error updating attribute value<br />".$query."<br />".$connect->ErrorMsg()); // Checked
}
}
fixsortorderQuestions($postgid, $surveyid);
$_SESSION['flashmessage'] = $clang->gT("Question was successfully added.");
//include("surveytable_functions.php");
//surveyFixColumns($surveyid);
}
LimeExpressionManager::SetDirtyFlag(); // so refreshes syntax highlighting
}
elseif ($action == "renumberquestions" && bHasSurveyPermission($surveyid, 'surveycontent','update'))
{
//Automatically renumbers the "question codes" so that they follow
//a methodical numbering method
$style = ((isset($_POST['style']) && $_POST['style']=="bygroup") ? 'bygroup' : 'straight');
$question_number=1;
$group_number=0;
$gseq=0;
$gselect="SELECT a.qid, a.gid\n"
."FROM ".db_table_name('questions')." as a, ".db_table_name('groups')."\n"
."WHERE a.gid=".db_table_name('groups').".gid AND a.sid=$surveyid AND a.parent_qid=0 "
."GROUP BY a.gid, a.qid, ".db_table_name('groups').".group_order, question_order\n"
."ORDER BY ".db_table_name('groups').".group_order, question_order";
$gresult=db_execute_assoc($gselect) or safe_die ("Error: ".$connect->ErrorMsg()); // Checked
$grows = array(); //Create an empty array in case FetchRow does not return any rows
while ($grow = $gresult->FetchRow()) {$grows[] = $grow;} // Get table output into array
foreach($grows as $grow)
{
//Go through all the questions
if ($style == 'bygroup' && (!isset($group_number) || $group_number != $grow['gid']))
{ //If we're doing this by group, restart the numbering when the group number changes
$question_number=1;
$group_number = $grow['gid'];
$gseq++;
}
$usql="UPDATE ".db_table_name('questions')."\n"
."SET title='"
.(($style == 'bygroup') ? ('G' . $gseq . '_') : '')
."Q".str_pad($question_number, 4, "0", STR_PAD_LEFT)."'\n"
."WHERE qid=".$grow['qid'];
//$databaseoutput .= "[$sql]";
$uresult=$connect->Execute($usql) or safe_die("Error: ".$connect->ErrorMsg()); // Checked
$question_number++;
$group_number=$grow['gid'];
}
$_SESSION['flashmessage'] = $clang->gT("Question codes were successfully regenerated.");
LimeExpressionManager::SetDirtyFlag(); // so refreshes syntax highlighting
}
elseif ($action == "updatedefaultvalues" && bHasSurveyPermission($surveyid, 'surveycontent','update'))
{
$questlangs = GetAdditionalLanguagesFromSurveyID($surveyid);
$baselang = GetBaseLanguageFromSurveyID($surveyid);
array_unshift($questlangs,$baselang);
// same_default value on/off for question
$uqquery = "UPDATE ".db_table_name('questions');
if (isset($_POST['samedefault']))
{
$uqquery .= "SET same_default = '1' ";
}
else
{
$uqquery .= "SET same_default = '0' ";
}
$uqquery .= "WHERE sid='".$postsid."' AND qid='".$postqid."'";
$uqresult = $connect->Execute($uqquery) or safe_die ("Error Update Question: ".$uqquery."<br />".$connect->ErrorMsg());
if (!$uqresult)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be updated","js")."\n".$connect->ErrorMsg()."\")\n //-->\n</script>\n";
}
$questiontype=$connect->GetOne("SELECT type FROM ".db_table_name('questions')." WHERE qid=$postqid");
$qtproperties=getqtypelist('','array');
if ($qtproperties[$questiontype]['answerscales']>0 && $qtproperties[$questiontype]['subquestions']==0)
{
for ($scale_id=0;$scale_id<$qtproperties[$questiontype]['answerscales'];$scale_id++)
{
foreach ($questlangs as $language)
{
if (isset($_POST['defaultanswerscale_'.$scale_id.'_'.$language]))
{
Updatedefaultvalues($postqid,0,$scale_id,'',$language,$_POST['defaultanswerscale_'.$scale_id.'_'.$language],true);
}
if (isset($_POST['other_'.$scale_id.'_'.$language]))
{
Updatedefaultvalues($postqid,0,$scale_id,'other',$language,$_POST['other_'.$scale_id.'_'.$language],true);
}
}
}
}
if ($qtproperties[$questiontype]['subquestions']>0)
{
foreach ($questlangs as $language)
{
$sqquery = "SELECT * FROM ".db_table_name('questions')." WHERE sid=$surveyid AND gid=$gid AND parent_qid=$postqid and language=".db_quoteall($language)." and scale_id=0 order by question_order";
$sqresult = db_execute_assoc($sqquery);
$sqrows = $sqresult->GetRows();
for ($scale_id=0;$scale_id<$qtproperties[$questiontype]['subquestions'];$scale_id++)
{
foreach ($sqrows as $aSubquestionrow)
{
if (isset($_POST['defaultanswerscale_'.$scale_id.'_'.$language.'_'.$aSubquestionrow['qid']]))
{
Updatedefaultvalues($postqid,$aSubquestionrow['qid'],$scale_id,'',$language,$_POST['defaultanswerscale_'.$scale_id.'_'.$language.'_'.$aSubquestionrow['qid']],true);
}
/* if (isset($_POST['other_'.$scale_id.'_'.$language]))
{
Updatedefaultvalues($postqid,$qid,$scale_id,'other',$language,$_POST['other_'.$scale_id.'_'.$language],true);
} */
}
}
}
}
$_SESSION['flashmessage'] = $clang->gT("Default value settings were successfully saved.");
LimeExpressionManager::SetDirtyFlag();
}
elseif ($action == "updatequestion" && bHasSurveyPermission($surveyid, 'surveycontent','update'))
{
LimeExpressionManager::RevertUpgradeConditionsToRelevance($surveyid);
$cqquery = "SELECT type, gid FROM ".db_table_name('questions')." WHERE qid={$postqid}";
$cqresult=db_execute_assoc($cqquery) or safe_die ("Couldn't get question type to check for change<br />".$cqquery."<br />".$connect->ErrorMsg()); // Checked
$cqr=$cqresult->FetchRow();
$oldtype=$cqr['type'];
$oldgid=$cqr['gid'];
if ($filterxsshtml)
{
require_once("../classes/inputfilter/class.inputfilter_clean.php");
$myFilter = new InputFilter('','',1,1,1);
}
// Remove invalid question attributes on saving
$qattributes=questionAttributes();
$attsql="delete from ".db_table_name('question_attributes')." where qid='{$postqid}' and ";
if (isset($qattributes[$_POST['type']])){
$validAttributes=$qattributes[$_POST['type']];
foreach ($validAttributes as $validAttribute)
{
$attsql.='attribute<>'.db_quoteall($validAttribute['name'])." and ";
}
}
$attsql.='1=1';
db_execute_assoc($attsql) or safe_die ("Couldn't delete obsolete question attributes<br />".$attsql."<br />".$connect->ErrorMsg()); // Checked
//now save all valid attributes
$validAttributes=$qattributes[$_POST['type']];
foreach ($validAttributes as $validAttribute)
{
if (isset($_POST[$validAttribute['name']]))
{
if ($filterxsshtml)
{
$_POST[$validAttribute['name']]=$myFilter->process($_POST[$validAttribute['name']]);
}
$query = "select qaid from ".db_table_name('question_attributes')."
WHERE attribute='".$validAttribute['name']."' AND qid=".$qid;
$result = $connect->Execute($query) or safe_die("Error updating attribute value<br />".$query."<br />".$connect->ErrorMsg()); // Checked
if ($result->Recordcount()>0)
{
$query = "UPDATE ".db_table_name('question_attributes')."
SET value='".db_quote($_POST[$validAttribute['name']])."' WHERE attribute='".$validAttribute['name']."' AND qid=".$qid;
$result = $connect->Execute($query) or safe_die("Error updating attribute value<br />".$query."<br />".$connect->ErrorMsg()); // Checked
}
else
{
$query = "INSERT into ".db_table_name('question_attributes')."
(qid, value, attribute) values ($qid,'".db_quote($_POST[$validAttribute['name']])."','{$validAttribute['name']}')";
$result = $connect->Execute($query) or safe_die("Error updating attribute value<br />".$query."<br />".$connect->ErrorMsg()); // Checked
}
}
}
$qtypes=getqtypelist('','array');
// These are the questions types that have no answers and therefore we delete the answer in that case
$iAnswerScales = $qtypes[$_POST['type']]['answerscales'];
$iSubquestionScales = $qtypes[$_POST['type']]['subquestions'];
// These are the questions types that have the other option therefore we set everything else to 'No Other'
if (($_POST['type']!= "L") && ($_POST['type']!= "!") && ($_POST['type']!= "P") && ($_POST['type']!="M"))
{
$_POST['other']='N';
}
// These are the questions types that have no validation - so zap it accordingly
if ($_POST['type']== "!" || $_POST['type']== "L" || $_POST['type']== "M" || $_POST['type']== "P" ||
$_POST['type']== "F" || $_POST['type']== "H" ||
$_POST['type']== "X" || $_POST['type']== "")
{
$_POST['preg']='';
}
// These are the questions types that have no mandatory property - so zap it accordingly
if ($_POST['type']== "X" || $_POST['type']== "|")
{
$_POST['mandatory']='N';
}
if ($oldtype != $_POST['type'])
{
//Make sure there are no conditions based on this question, since we are changing the type
$ccquery = "SELECT * FROM ".db_table_name('conditions')." WHERE cqid={$postqid}";
$ccresult = db_execute_assoc($ccquery) or safe_die ("Couldn't get list of cqids for this question<br />".$ccquery."<br />".$connect->ErrorMsg()); // Checked
$cccount=$ccresult->RecordCount();
while ($ccr=$ccresult->FetchRow()) {$qidarray[]=$ccr['qid'];}
if (isset($qidarray) && $qidarray) {$qidlist=implode(", ", $qidarray);}
}
if (isset($cccount) && $cccount)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be updated. There are conditions for other questions that rely on the answers to this question and changing the type will cause problems. You must delete these conditions before you can change the type of this question.","js")." ($qidlist)\")\n //-->\n</script>\n";
}
else
{
if (isset($postgid) && $postgid != "")
{
// $array_result=checkMovequestionConstraintsForConditions(sanitize_int($postsid),sanitize_int($postqid), sanitize_int($postgid));
// If there is no blocking conditions that could prevent this move
// if (is_null($array_result['notAbove']) && is_null($array_result['notBelow']))
// {
$questlangs = GetAdditionalLanguagesFromSurveyID($postsid);
$baselang = GetBaseLanguageFromSurveyID($postsid);
array_push($questlangs,$baselang);
if ($filterxsshtml)
{
$_POST['title']=$myFilter->process($_POST['title']);
}
else
{
$_POST['title'] = html_entity_decode($_POST['title'], ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$_POST['title']=fix_FCKeditor_text($_POST['title']);
foreach ($questlangs as $qlang)
{
if ($filterxsshtml)
{
$_POST['question_'.$qlang]=$myFilter->process($_POST['question_'.$qlang]);
$_POST['help_'.$qlang]=$myFilter->process($_POST['help_'.$qlang]);
}
else
{
$_POST['question_'.$qlang] = html_entity_decode($_POST['question_'.$qlang], ENT_QUOTES, "UTF-8");
$_POST['help_'.$qlang] = html_entity_decode($_POST['help_'.$qlang], ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$_POST['question_'.$qlang]=fix_FCKeditor_text($_POST['question_'.$qlang]);
$_POST['help_'.$qlang]=fix_FCKeditor_text($_POST['help_'.$qlang]);
if (isset($qlang) && $qlang != "")
{ // ToDo: Sanitize the POST variables !
$uqquery = "UPDATE ".db_table_name('questions')
. "SET type='".db_quote($_POST['type'])."', title='".db_quote($_POST['title'])."', "
. "question='".db_quote($_POST['question_'.$qlang])."', preg='".db_quote($_POST['preg'])."', help='".db_quote($_POST['help_'.$qlang])."', "
. "gid='".db_quote($postgid)."', other='".db_quote($_POST['other'])."', "
. "mandatory='".db_quote($_POST['mandatory'])."'"
. ", relevance='".db_quote($_POST['relevance'])."'";;
if ($oldgid!=$postgid)
{
if ( getGroupOrder(returnglobal('sid'),$oldgid) > getGroupOrder(returnglobal('sid'),returnglobal('gid')) )
{
// Moving question to a 'upper' group
// insert question at the end of the destination group
// this prevent breaking conditions if the target qid is in the dest group
$insertorder = getMaxquestionorder($postgid) + 1;
$uqquery .=', question_order='.$insertorder.' ';
}
else
{
// Moving question to a 'lower' group
// insert question at the beginning of the destination group
shiftorderQuestions($postsid,$postgid,1); // makes 1 spare room for new question at top of dest group
$uqquery .=', question_order=0 ';
}
}
$uqquery.= "WHERE sid='".$postsid."' AND qid='".$postqid."' AND language='{$qlang}'";
$uqresult = $connect->Execute($uqquery) or safe_die ("Error Update Question: ".$uqquery."<br />".$connect->ErrorMsg()); // Checked
if (!$uqresult)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be updated","js")."\n".$connect->ErrorMsg()."\")\n //-->\n</script>\n";
}
}
}
// Update the group ID on subquestions, too
if ($oldgid!=$postgid)
{
$sQuery="UPDATE ".db_table_name('questions')." set gid={$postgid} where gid={$oldgid} and parent_qid>0";
$oResult = $connect->Execute($sQuery) or safe_die ("Error updating question group ID: ".$uqquery."<br />".$connect->ErrorMsg()); // Checked
}
// if the group has changed then fix the sortorder of old and new group
if ($oldgid!=$postgid)
{
fixsortorderQuestions($oldgid, $surveyid);
fixsortorderQuestions($postgid, $surveyid);
// If some questions have conditions set on this question's answers
// then change the cfieldname accordingly
fixmovedquestionConditions($postqid, $oldgid, $postgid);
}
$query = "DELETE FROM ".db_table_name('answers')." WHERE qid= {$postqid} and scale_id>={$iAnswerScales}";
$result = $connect->Execute($query) or safe_die("Error: ".$connect->ErrorMsg()); // Checked
// Remove old subquestion scales
$query = "DELETE FROM ".db_table_name('questions')." WHERE parent_qid={$postqid} and scale_id>={$iSubquestionScales}";
$result = $connect->Execute($query) or safe_die("Error: ".$connect->ErrorMsg()); // Checked
$_SESSION['flashmessage'] = $clang->gT("Question was successfully saved.");
// }
// else
// {
// // There are conditions constraints: alert the user
// $errormsg="";
// if (!is_null($array_result['notAbove']))
// {
// $errormsg.=$clang->gT("This question relies on other question's answers and can't be moved above groupId:","js")
// . " " . $array_result['notAbove'][0][0] . " " . $clang->gT("in position","js")." ".$array_result['notAbove'][0][1]."\\n"
// . $clang->gT("See conditions:")."\\n";
//
// foreach ($array_result['notAbove'] as $notAboveCond)
// {
// $errormsg.="- cid:". $notAboveCond[3]."\\n";
// }
//
// }
// if (!is_null($array_result['notBelow']))
// {
// $errormsg.=$clang->gT("Some questions rely on this question's answers. You can't move this question below groupId:","js")
// . " " . $array_result['notBelow'][0][0] . " " . $clang->gT("in position","js")." ".$array_result['notBelow'][0][1]."\\n"
// . $clang->gT("See conditions:")."\\n";
//
// foreach ($array_result['notBelow'] as $notBelowCond)
// {
// $errormsg.="- cid:". $notBelowCond[3]."\\n";
// }
// }
//
// $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"$errormsg\")\n //-->\n</script>\n";
// $gid= $oldgid; // group move impossible ==> keep display on oldgid
// }
}
else
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be updated","js")."\")\n //-->\n</script>\n";
}
}
LimeExpressionManager::UpgradeConditionsToRelevance($surveyid);
}
elseif ($action == "copynewquestion" && bHasSurveyPermission($surveyid, 'surveycontent','create'))
{
if (!$_POST['title'])
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be added. You must insert a code in the mandatory field","js")."\")\n //-->\n</script>\n";
}
else
{
$questlangs = GetAdditionalLanguagesFromSurveyID($postsid);
$baselang = GetBaseLanguageFromSurveyID($postsid);
//Get maximum order from the question group
$max=get_max_question_order($postgid)+1 ;
// Insert the base language of the question
if ($filterxsshtml)
{
require_once("../classes/inputfilter/class.inputfilter_clean.php");
$myFilter = new InputFilter('','',1,1,1);
// Prevent XSS attacks
$_POST['title']=$myFilter->process($_POST['title']);
$_POST['question_'.$baselang]=$myFilter->process($_POST['question_'.$baselang]);
$_POST['help_'.$baselang]=$myFilter->process($_POST['help_'.$baselang]);
}
else
{
$_POST['title'] = html_entity_decode($_POST['title'], ENT_QUOTES, "UTF-8");
$_POST['question_'.$baselang] = html_entity_decode($_POST['question_'.$baselang], ENT_QUOTES, "UTF-8");
$_POST['help_'.$baselang] = html_entity_decode($_POST['help_'.$baselang], ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$_POST['title']=fix_FCKeditor_text($_POST['title']);
$_POST['question_'.$baselang]=fix_FCKeditor_text($_POST['question_'.$baselang]);
$_POST['help_'.$baselang]=fix_FCKeditor_text($_POST['help_'.$baselang]);
$_POST = array_map('db_quote', $_POST);
$query = "INSERT INTO {$dbprefix}questions (sid, gid, type, title, question, preg, help, other, mandatory, relevance, question_order, language)
VALUES ({$postsid}, {$postgid}, '{$_POST['type']}', '{$_POST['title']}', '".$_POST['question_'.$baselang]."', '{$_POST['preg']}', '".$_POST['help_'.$baselang]."', '{$_POST['other']}', '{$_POST['mandatory']}', '{$_POST['relevance']}', $max,".db_quoteall($baselang).")";
$result = $connect->Execute($query) or safe_die($connect->ErrorMsg()); // Checked
$newqid = $connect->Insert_ID("{$dbprefix}questions","qid");
if (!$result)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be created.","js")."\\n".htmlspecialchars($connect->ErrorMsg())."\")\n //-->\n</script>\n";
}
foreach ($questlangs as $qlanguage)
{
if ($filterxsshtml)
{
$_POST['question_'.$qlanguage]=$myFilter->process($_POST['question_'.$qlanguage]);
$_POST['help_'.$qlanguage]=$myFilter->process($_POST['help_'.$qlanguage]);
}
else
{
$_POST['question_'.$qlanguage] = html_entity_decode($_POST['question_'.$qlanguage], ENT_QUOTES, "UTF-8");
$_POST['help_'.$qlanguage] = html_entity_decode($_POST['help_'.$qlanguage], ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$_POST['question_'.$qlanguage]=fix_FCKeditor_text($_POST['question_'.$qlanguage]);
$_POST['help_'.$qlanguage]=fix_FCKeditor_text($_POST['help_'.$qlanguage]);
db_switchIDInsert('questions',true);
$query = "INSERT INTO {$dbprefix}questions (qid, sid, gid, type, title, question, help, other, mandatory, relevance, question_order, language)
VALUES ($newqid,{$postsid}, {$postgid}, '{$_POST['type']}', '{$_POST['title']}', '".$_POST['question_'.$qlanguage]."', '".$_POST['help_'.$qlanguage]."', '{$_POST['other']}', '{$_POST['mandatory']}', '{$_POST['relevance']}', $max,".db_quoteall($qlanguage).")";
$result = $connect->Execute($query) or safe_die($connect->ErrorMsg()); // Checked
db_switchIDInsert('questions',false);
}
if (!$result)
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be created.","js")."\\n".htmlspecialchars($connect->ErrorMsg())."\")\n //-->\n</script>\n";
}
if (returnglobal('copysubquestions') == "Y")
{
$aSQIDMappings=array();
$q1 = "SELECT * FROM {$dbprefix}questions WHERE parent_qid="
. returnglobal('oldqid')
. " ORDER BY question_order";
$r1 = db_execute_assoc($q1); // Checked
$tablename=$dbprefix.'questions';
while ($qr1 = $r1->FetchRow())
{
$qr1['parent_qid']=$newqid;
if (isset($aSQIDMappings[$qr1['qid']]))
{
$qr1['qid']=$aSQIDMappings[$qr1['qid']];
db_switchIDInsert('questions',true);
}
else
{
$oldqid=$qr1['qid'];
unset($qr1['qid']);
}
$qr1['gid']=$postgid;
$sInsertSQL = $connect->GetInsertSQL($tablename,$qr1);
$ir1 = $connect->Execute($sInsertSQL); // Checked
if (isset($qr1['qid']))
{
db_switchIDInsert('questions',false);
}
else
{
$aSQIDMappings[$oldqid]=$connect->Insert_ID($tablename,"qid");
}
}
}
if (returnglobal('copyanswers') == "Y")
{
$q1 = "SELECT * FROM {$dbprefix}answers WHERE qid="
. returnglobal('oldqid')
. " ORDER BY code";
$r1 = db_execute_assoc($q1); // Checked
while ($qr1 = $r1->FetchRow())
{
$qr1 = array_map('db_quote', $qr1);
$i1 = "INSERT INTO {$dbprefix}answers (qid, code, answer, sortorder, language, scale_id, assessment_value) "
. "VALUES ('$newqid', '{$qr1['code']}', "
. "'{$qr1['answer']}', "
. "'{$qr1['sortorder']}', '{$qr1['language']}', '{$qr1['scale_id']}', '{$qr1['assessment_value']}')";
$ir1 = $connect->Execute($i1); // Checked
}
}
if (returnglobal('copyattributes') == "Y")
{
$q1 = "SELECT * FROM {$dbprefix}question_attributes
WHERE qid=".returnglobal('oldqid')."
ORDER BY qaid";
$r1 = db_execute_assoc($q1); // Checked
while($qr1 = $r1->FetchRow())
{
$qr1 = array_map('db_quote', $qr1);
$i1 = "INSERT INTO {$dbprefix}question_attributes
(qid, attribute, value)
VALUES ('$newqid',
'{$qr1['attribute']}',
'{$qr1['value']}')";
$ir1 = $connect->Execute($i1); // Checked
} // while
}
fixsortorderQuestions($postgid, $surveyid);
$gid=$postgid; //Sets the gid so that admin.php displays whatever group was chosen for this copied question
$qid=$newqid; //Sets the qid so that admin.php displays the newly created question
$_SESSION['flashmessage'] = $clang->gT("Question was successfully copied.");
LimeExpressionManager::SetDirtyFlag(); // so refreshes syntax highlighting
}
}
elseif ($action == "delquestion" && bHasSurveyPermission($surveyid, 'surveycontent','delete'))
{
if (!isset($qid)) {$qid=returnglobal('qid');}
//check if any other questions have conditions which rely on this question. Don't delete if there are.
LimeExpressionManager::RevertUpgradeConditionsToRelevance(NULL,$qid);
$ccquery = "SELECT * FROM {$dbprefix}conditions WHERE cqid=$qid";
$ccresult = db_execute_assoc($ccquery) or safe_die ("Couldn't get list of cqids for this question<br />".$ccquery."<br />".$connect->ErrorMsg()); // Checked
$cccount=$ccresult->RecordCount();
while ($ccr=$ccresult->FetchRow()) {$qidarray[]=$ccr['qid'];}
if (isset($qidarray)) {$qidlist=implode(", ", $qidarray);}
if ($cccount) //there are conditions dependent on this question
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Question could not be deleted. There are conditions for other questions that rely on this question. You cannot delete this question until those conditions are removed","js")." ($qidlist)\")\n //-->\n</script>\n";
}
else
{
$gid = $connect->GetOne("SELECT gid FROM ".db_table_name('questions')." WHERE qid={$qid}"); // Checked
//see if there are any conditions/attributes/answers/defaultvalues for this question, and delete them now as well
$connect->Execute("DELETE FROM {$dbprefix}conditions WHERE qid={$qid}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}question_attributes WHERE qid={$qid}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}answers WHERE qid={$qid}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}questions WHERE qid={$qid} or parent_qid={$qid}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}defaultvalues WHERE qid={$qid}"); // Checked
$connect->Execute("DELETE FROM {$dbprefix}quota_members WHERE qid={$qid}");
fixsortorderQuestions($gid, $surveyid);
$qid="";
$postqid="";
$_GET['qid']="";
}
$_SESSION['flashmessage'] = $clang->gT("Question was successfully deleted.");
}
elseif ($action == "updateansweroptions" && bHasSurveyPermission($surveyid, 'surveycontent','update'))
{
$anslangs = GetAdditionalLanguagesFromSurveyID($surveyid);
$baselang = GetBaseLanguageFromSurveyID($surveyid);
$alllanguages = $anslangs;
array_unshift($alllanguages,$baselang);
$query = "select type from ".db_table_name('questions')." where qid=$qid";
$questiontype = $connect->GetOne($query); // Checked
$qtypes=getqtypelist('','array');
$scalecount=$qtypes[$questiontype]['answerscales'];
$count=0;
$invalidCode = 0;
$duplicateCode = 0;
require_once("../classes/inputfilter/class.inputfilter_clean.php");
$myFilter = new InputFilter('','',1,1,1);
//First delete all answers
$query = "delete from ".db_table_name('answers')." where qid=".db_quote($qid);
$result = $connect->Execute($query); // Checked
LimeExpressionManager::RevertUpgradeConditionsToRelevance($surveyid);
for ($scale_id=0;$scale_id<$scalecount;$scale_id++)
{
$maxcount=(int)$_POST['answercount_'.$scale_id];
for ($sortorderid=1;$sortorderid<$maxcount;$sortorderid++)
{
$code=sanitize_paranoid_string($_POST['code_'.$sortorderid.'_'.$scale_id]);
if (isset($_POST['oldcode_'.$sortorderid.'_'.$scale_id])) {
$oldcode=sanitize_paranoid_string($_POST['oldcode_'.$sortorderid.'_'.$scale_id]);
if($code !== $oldcode) {
$query='UPDATE '.db_table_name('conditions').' SET value='.db_quoteall($code).' WHERE cqid='.db_quote($qid).' AND value='.db_quoteall($oldcode);
$connect->execute($query);
}
}
$assessmentvalue=(int) $_POST['assessment_'.$sortorderid.'_'.$scale_id];
foreach ($alllanguages as $language)
{
$answer=$_POST['answer_'.$language.'_'.$sortorderid.'_'.$scale_id];
if ($filterxsshtml)
{
//Sanitize input, strip XSS
$answer=$myFilter->process($answer);
}
else
{
$answer=html_entity_decode($answer, ENT_QUOTES, "UTF-8");
}
// Fix bug with FCKEditor saving strange BR types
$answer=fix_FCKeditor_text($answer);
// Now we insert the answers
$query = "INSERT INTO ".db_table_name('answers')." (code,answer,qid,sortorder,language,assessment_value, scale_id)
VALUES (".db_quoteall($code).", ".
db_quoteall($answer).", ".
db_quote($qid).", ".
db_quote($sortorderid).", ".
db_quoteall($language).", ".
db_quote($assessmentvalue).",
$scale_id)";
if (!$result = $connect->Execute($query)) // Checked
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Failed to update answers","js")." - ".$query." - ".$connect->ErrorMsg()."\")\n //-->\n</script>\n";
}
} // foreach ($alllanguages as $language)
} // for ($sortorderid=0;$sortorderid<$maxcount;$sortorderid++)
} // for ($scale_id=0;
LimeExpressionManager::UpgradeConditionsToRelevance($surveyid);
if ($invalidCode == 1) $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Answers with a code of 0 (zero) or blank code are not allowed, and will not be saved","js")."\")\n //-->\n</script>\n";
if ($duplicateCode == 1) $databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Duplicate codes found, these entries won't be updated","js")."\")\n //-->\n</script>\n";
$sortorderid--;
$_SESSION['flashmessage'] = $clang->gT("Answer options were successfully saved.");
$action='editansweroptions';
}
elseif ($action == "updatesubquestions" && bHasSurveyPermission($surveyid, 'surveycontent','update'))
{
$anslangs = GetAdditionalLanguagesFromSurveyID($surveyid);
$baselang = GetBaseLanguageFromSurveyID($surveyid);
array_unshift($anslangs,$baselang);
$query = "select type from ".db_table_name('questions')." where qid=$qid";
$questiontype = $connect->GetOne($query); // Checked
$qtypes=getqtypelist('','array');
$scalecount=$qtypes[$questiontype]['subquestions'];
// First delete any deleted ids
$deletedqids=explode(' ', trim($_POST['deletedqids']));
LimeExpressionManager::RevertUpgradeConditionsToRelevance($surveyid);
foreach ($deletedqids as $deletedqid)
{
$deletedqid=(int)$deletedqid;
if ($deletedqid>0)
{ // don't remove undefined
$query = "DELETE FROM ".db_table_name('questions')." WHERE qid='{$deletedqid}'"; // Checked
if (!$result = $connect->Execute($query))
{
$databaseoutput .= "<script type=\"text/javascript\">\n<!--\n alert(\"".$clang->gT("Failed to delete answer","js")." - ".$query." - ".$connect->ErrorMsg()."\")\n //-->\n</script>\n";
}
}
}
//Determine ids by evaluating the hidden field
$rows=array();
$codes=array();
$oldcodes=array();
foreach ($_POST as $postkey=>$postvalue)
{
$postkey=explode('_',$postkey);
if ($postkey[0]=='answer')
{
$rows[$postkey[3]][$postkey[1]][$postkey[2]]=$postvalue;
}
if ($postkey[0]=='code')
{
$codes[$postkey[2]][]=$postvalue;
}
if ($postkey[0]=='oldcode')
{
$oldcodes[$postkey[2]][]=$postvalue;
}
}
$count=0;
$invalidCode = 0;
$duplicateCode = 0;
$dupanswers = array();
/*
for ($scale_id=0;$scale_id<$scalecount;$scale_id++)
{