1: <?php
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: function F_getUserTestStat($test_id, $user_id = 0, $testuser_id = 0)
38: {
39: require_once('../config/tce_config.php');
40: require_once('../../shared/code/tce_functions_test.php');
41: global $db, $l;
42: $test_id = intval($test_id);
43: $user_id = intval($user_id);
44: $testuser_id = intval($testuser_id);
45:
46: $data = F_getTestData($test_id);
47: $data += F_getUserTestTotals($test_id, $user_id, $testuser_id);
48: return $data;
49: }
50:
51: 52: 53: 54: 55: 56: 57:
58: function F_getUserTestTotals($test_id, $user_id = 0, $testuser_id = 0)
59: {
60: require_once('../config/tce_config.php');
61: require_once('../../shared/code/tce_functions_test.php');
62: global $db, $l;
63: $test_id = intval($test_id);
64: $user_id = intval($user_id);
65: $testuser_id = intval($testuser_id);
66:
67: $data = array();
68:
69: if (($test_id > 0) and ($user_id > 0) and ($testuser_id > 0)) {
70:
71: $sqlu = 'SELECT SUM(testlog_score) AS total_score, MAX(testlog_change_time) AS test_end_time, testuser_id, testuser_creation_time, testuser_status, testuser_comment
72: FROM '.K_TABLE_TEST_USER.', '.K_TABLE_TESTS_LOGS.'
73: WHERE testlog_testuser_id=testuser_id
74: AND testuser_id='.$testuser_id.'
75: AND testuser_test_id='.$test_id.'
76: AND testuser_user_id='.$user_id.'
77: AND testuser_status>0
78: GROUP BY testuser_id, testuser_creation_time, testuser_status, testuser_comment';
79: if ($ru = F_db_query($sqlu, $db)) {
80: if ($mu = F_db_fetch_array($ru)) {
81: $data['testuser_id'] = $mu['testuser_id'];
82: $data['user_score'] = $mu['total_score'];
83: $data['user_test_start_time'] = $mu['testuser_creation_time'];
84: $data['user_test_end_time'] = $mu['test_end_time'];
85: $data['testuser_status'] = $mu['testuser_status'];
86: $data['user_comment'] = $mu['testuser_comment'];
87: }
88: } else {
89: F_display_db_error();
90: }
91: }
92: return $data;
93: }
94:
95: 96: 97: 98: 99: 100: 101: 102: 103: 104: 105:
106: function F_getTestStat($test_id, $group_id = 0, $user_id = 0, $startdate = 0, $enddate = 0, $testuser_id = 0, $pubmode = false)
107: {
108: $data = F_getRawTestStat($test_id, $group_id, $user_id, $startdate, $enddate, $testuser_id, array(), $pubmode);
109: if (isset($data['qstats']['recurrence'])) {
110: $data = F_normalizeTestStatAverages($data);
111: }
112: return $data;
113: }
114:
115: 116: 117: 118: 119: 120: 121: 122: 123: 124: 125: 126:
127: function F_getRawTestStat($test_id, $group_id = 0, $user_id = 0, $startdate = 0, $enddate = 0, $testuser_id = 0, $data = array(), $pubmode = false)
128: {
129: require_once('../config/tce_config.php');
130: require_once('../../shared/code/tce_functions_authorization.php');
131: require_once('../../shared/code/tce_functions_test.php');
132: global $db, $l;
133: $test_id = intval($test_id);
134: $group_id = intval($group_id);
135: $user_id = intval($user_id);
136: $testuser_id = intval($testuser_id);
137:
138: $sqltot = K_TABLE_TEST_USER.', '.K_TABLE_TESTS_LOGS;
139: $sqltb = K_TABLE_TEST_USER.', '.K_TABLE_TESTS_LOGS.', '.K_TABLE_ANSWERS.', '.K_TABLE_LOG_ANSWER;
140: $sqlm = K_TABLE_TEST_USER.', '.K_TABLE_TESTS_LOGS.', '.K_TABLE_QUESTIONS.', '.K_TABLE_SUBJECTS.', '.K_TABLE_MODULES.'';
141:
142: $sqlw = 'WHERE testlog_testuser_id=testuser_id';
143: $sqlansw = 'WHERE logansw_answer_id=answer_id AND logansw_testlog_id=testlog_id AND testlog_testuser_id=testuser_id';
144: if ($test_id > 0) {
145: $sqlw .= ' AND testuser_test_id='.$test_id.'';
146: $sqlansw .= ' AND testuser_test_id='.$test_id.'';
147: } elseif ($pubmode) {
148: $test_ids_results = F_getTestIDResults($test_id, $user_id);
149: $sqlw .= ' AND testuser_test_id IN ('.$test_ids_results.')';
150: $sqlansw .= ' AND testuser_test_id IN ('.$test_ids_results.')';
151: }
152: if ($user_id > 0) {
153: $sqltot .= ', '.K_TABLE_USERS;
154: $sqltb .= ', '.K_TABLE_USERS;
155: $sqlm .= ', '.K_TABLE_USERS;
156: $sqlw .= ' AND testuser_user_id=user_id AND user_id='.$user_id.'';
157: $sqlansw .= ' AND testuser_user_id=user_id AND user_id='.$user_id.'';
158: if ($testuser_id > 0) {
159: $sqlw .= ' AND testuser_id='.$testuser_id.'';
160: $sqlansw .= ' AND testuser_id='.$testuser_id.'';
161: }
162: } elseif ($group_id > 0) {
163: $sqltot .= ', '.K_TABLE_USERS.', '.K_TABLE_USERGROUP;
164: $sqltb .= ', '.K_TABLE_USERS.', '.K_TABLE_USERGROUP;
165: $sqlm .= ', '.K_TABLE_USERS.', '.K_TABLE_USERGROUP;
166: $sqlw .= ' AND testuser_user_id=user_id AND usrgrp_user_id=user_id AND usrgrp_group_id='.$group_id.'';
167: $sqlansw .= ' AND testuser_user_id=user_id AND usrgrp_user_id=user_id AND usrgrp_group_id='.$group_id.'';
168: }
169: if (!empty($startdate)) {
170: $startdate_time = strtotime($startdate);
171: $startdate = date(K_TIMESTAMP_FORMAT, $startdate_time);
172: $sqlw .= ' AND testuser_creation_time>=\''.$startdate.'\'';
173: $sqlansw .= ' AND testuser_creation_time>=\''.$startdate.'\'';
174: }
175: if (!empty($enddate)) {
176: $enddate_time = strtotime($enddate);
177: $enddate = date(K_TIMESTAMP_FORMAT, $enddate_time);
178: $sqlw .= ' AND testuser_creation_time<=\''.$enddate.'\'';
179: $sqlansw .= ' AND testuser_creation_time<=\''.$enddate.'\'';
180: }
181:
182: if ($test_id == 0) {
183: $test_ids = array();
184: $sqlt = 'SELECT testuser_test_id FROM '.$sqltot.' '.$sqlw.' GROUP BY testuser_test_id ORDER BY testuser_test_id';
185: if ($rt = F_db_query($sqlt, $db)) {
186: while ($mt = F_db_fetch_assoc($rt)) {
187:
188: if (F_isAuthorizedUser(K_TABLE_TESTS, 'test_id', $mt['testuser_test_id'], 'test_user_id')) {
189: $test_ids[] = $mt['testuser_test_id'];
190: }
191: }
192: } else {
193: F_display_db_error();
194: }
195: foreach ($test_ids as $tid) {
196:
197: $data = F_getRawTestStat($tid, $group_id, $user_id, $startdate, $enddate, $testuser_id, $data);
198: }
199: return $data;
200: }
201: $testdata = F_getTestData($test_id);
202:
203: if (!isset($data['qstats'])) {
204:
205: $data['qstats'] = array(
206: 'recurrence' => 0,
207: 'recurrence_perc' => 0,
208: 'average_score' => 0,
209: 'average_score_perc' => 0,
210: 'average_time' => 0,
211: 'right' => 0,
212: 'right_perc' => 0,
213: 'wrong' => 0,
214: 'wrong_perc' => 0,
215: 'unanswered' => 0,
216: 'unanswered_perc' => 0,
217: 'undisplayed' => 0,
218: 'undisplayed_perc' => 0,
219: 'unrated' => 0,
220: 'unrated_perc' => 0,
221: 'qnum' => 0,
222: 'module' => array());
223: }
224: $sql = 'SELECT
225: module_id,
226: subject_id,
227: question_id,
228: module_name,
229: subject_name,
230: subject_description,
231: question_description,';
232: if (($user_id > 0) and ($testuser_id > 0)) {
233: $sql .= ' testlog_score,
234: testlog_user_ip,
235: testlog_display_time,
236: testlog_change_time,
237: testlog_reaction_time,
238: testlog_answer_text,
239: question_type,
240: question_explanation,';
241: }
242: $sql .= ' COUNT(question_id) AS recurrence,
243: AVG(testlog_score) AS average_score,
244: AVG(testlog_change_time - testlog_display_time) AS average_time,
245: MIN(question_type) AS question_type,
246: MIN(question_difficulty) AS question_difficulty';
247: $sql .= ' FROM '.$sqlm;
248: $sql .= ' WHERE testlog_testuser_id=testuser_id AND question_id=testlog_question_id AND subject_id=question_subject_id AND module_id=subject_module_id';
249: if ($test_id > 0) {
250: $sql .= ' AND testuser_test_id='.$test_id.'';
251: }
252: if ($testuser_id > 0) {
253: $sql .= ' AND testuser_id='.$testuser_id.'';
254: }
255: if ($user_id > 0) {
256: $sql .= ' AND testuser_user_id=user_id AND user_id='.$user_id.'';
257: } elseif ($group_id > 0) {
258: $sql .= ' AND testuser_user_id=user_id AND usrgrp_user_id=user_id AND usrgrp_group_id='.$group_id.'';
259: }
260: if (!empty($startdate)) {
261: $sql .= ' AND testuser_creation_time>=\''.$startdate.'\'';
262: }
263: if (!empty($enddate)) {
264: $sql .= ' AND testuser_creation_time<=\''.$enddate.'\'';
265: }
266: $sql .= ' GROUP BY module_id, subject_id, question_id, module_name, subject_name, subject_description, question_description';
267: if (($user_id > 0) and ($testuser_id > 0)) {
268: $sql .= ', testlog_score, testlog_user_ip, testlog_display_time, testlog_change_time, testlog_reaction_time, testlog_answer_text, question_type, question_explanation';
269: } else {
270: $sql .= ' ORDER BY module_name, subject_name, question_description';
271: }
272: if ($r = F_db_query($sql, $db)) {
273: while ($m = F_db_fetch_array($r)) {
274: if (!isset($data['qstats']['module']['\''.$m['module_id'].'\''])) {
275: $data['qstats']['module']['\''.$m['module_id'].'\''] = array(
276: 'id' => $m['module_id'],
277: 'name' => $m['module_name'],
278: 'recurrence' => 0,
279: 'recurrence_perc' => 0,
280: 'average_score' => 0,
281: 'average_score_perc' => 0,
282: 'average_time' => 0,
283: 'right' => 0,
284: 'right_perc' => 0,
285: 'wrong' => 0,
286: 'wrong_perc' => 0,
287: 'unanswered' => 0,
288: 'unanswered_perc' => 0,
289: 'undisplayed' => 0,
290: 'undisplayed_perc' => 0,
291: 'unrated' => 0,
292: 'unrated_perc' => 0,
293: 'qnum' => 0,
294: 'subject' => array());
295: }
296: if (!isset($data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\''])) {
297: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\''] = array(
298: 'id' => $m['subject_id'],
299: 'name' => $m['subject_name'],
300: 'description' => $m['subject_description'],
301: 'recurrence' => 0,
302: 'recurrence_perc' => 0,
303: 'average_score' => 0,
304: 'average_score_perc' => 0,
305: 'average_time' => 0,
306: 'right' => 0,
307: 'right_perc' => 0,
308: 'wrong' => 0,
309: 'wrong_perc' => 0,
310: 'unanswered' => 0,
311: 'unanswered_perc' => 0,
312: 'undisplayed' => 0,
313: 'undisplayed_perc' => 0,
314: 'unrated' => 0,
315: 'unrated_perc' => 0,
316: 'qnum' => 0,
317: 'question' => array());
318: }
319: $question_max_score = ($testdata['test_score_right'] * $m['question_difficulty']);
320: $question_half_score = ($question_max_score / 2);
321: $qright = F_count_rows($sqltot, $sqlw.' AND testlog_question_id='.$m['question_id'].' AND testlog_score>'.$question_half_score.'');
322: $qwrong = F_count_rows($sqltot, $sqlw.' AND testlog_question_id='.$m['question_id'].' AND testlog_score<='.$question_half_score.'');
323: $qunanswered = F_count_rows($sqltot, $sqlw.' AND testlog_question_id='.$m['question_id'].' AND testlog_change_time IS NULL');
324: $qundisplayed = F_count_rows($sqltot, $sqlw.' AND testlog_question_id='.$m['question_id'].' AND testlog_display_time IS NULL');
325: $qunrated = F_count_rows($sqltot, $sqlw.' AND testlog_question_id='.$m['question_id'].' AND testlog_score IS NULL');
326: if (stripos($m['average_time'], ':') !== false) {
327:
328: $m['average_time'] = strtotime($m['average_time']);
329: }
330: $num_all_answers = F_count_rows($sqltb, $sqlansw.' AND testlog_question_id='.$m['question_id']);
331: if (!isset($data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\''])) {
332: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\''] = array(
333: 'id' => $m['question_id'],
334: 'description' => $m['question_description'],
335: 'type' => $m['question_type'],
336: 'difficulty' => $m['question_difficulty'],
337: 'recurrence' => 0,
338: 'recurrence_perc' => 0,
339: 'average_score' => 0,
340: 'average_score_perc' => 0,
341: 'average_time' => 0,
342: 'right' => 0,
343: 'right_perc' => 0,
344: 'wrong' => 0,
345: 'wrong_perc' => 0,
346: 'unanswered' => 0,
347: 'unanswered_perc' => 0,
348: 'undisplayed' => 0,
349: 'undisplayed_perc' => 0,
350: 'unrated' => 0,
351: 'unrated_perc' => 0,
352: 'qnum' => 0,
353: 'anum' => 0,
354: 'answer' => array());
355: }
356:
357:
358: if ($question_max_score > 0) {
359: $average_score_perc = ($m['average_score'] / $question_max_score);
360: } else {
361: $average_score_perc = 0;
362: }
363:
364:
365: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['qnum'] += 1;
366: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['recurrence'] += $m['recurrence'];
367: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['average_score'] += $m['average_score'];
368: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['average_score_perc'] += $average_score_perc;
369: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['average_time'] += $m['average_time'];
370: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['right'] += $qright;
371: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['wrong'] += $qwrong;
372: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['unanswered'] += $qunanswered;
373: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['undisplayed'] += $qundisplayed;
374: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['unrated'] += $qunrated;
375: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['anum'] += $num_all_answers;
376:
377:
378: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['qnum'] += 1;
379: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['recurrence'] += $m['recurrence'];
380: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['average_score'] += $m['average_score'];
381: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['average_score_perc'] += $average_score_perc;
382: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['average_time'] += $m['average_time'];
383: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['right'] += $qright;
384: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['wrong'] += $qwrong;
385: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['unanswered'] += $qunanswered;
386: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['undisplayed'] += $qundisplayed;
387: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['unrated'] += $qunrated;
388:
389:
390: $data['qstats']['module']['\''.$m['module_id'].'\'']['qnum'] += 1;
391: $data['qstats']['module']['\''.$m['module_id'].'\'']['recurrence'] += $m['recurrence'];
392: $data['qstats']['module']['\''.$m['module_id'].'\'']['average_score'] += $m['average_score'];
393: $data['qstats']['module']['\''.$m['module_id'].'\'']['average_score_perc'] += $average_score_perc;
394: $data['qstats']['module']['\''.$m['module_id'].'\'']['average_time'] += $m['average_time'];
395: $data['qstats']['module']['\''.$m['module_id'].'\'']['right'] += $qright;
396: $data['qstats']['module']['\''.$m['module_id'].'\'']['wrong'] += $qwrong;
397: $data['qstats']['module']['\''.$m['module_id'].'\'']['unanswered'] += $qunanswered;
398: $data['qstats']['module']['\''.$m['module_id'].'\'']['undisplayed'] += $qundisplayed;
399: $data['qstats']['module']['\''.$m['module_id'].'\'']['unrated'] += $qunrated;
400:
401:
402: $data['qstats']['qnum'] += 1;
403: $data['qstats']['recurrence'] += $m['recurrence'];
404: $data['qstats']['average_score'] += $m['average_score'];
405: $data['qstats']['average_score_perc'] += $average_score_perc;
406: $data['qstats']['average_time'] += $m['average_time'];
407: $data['qstats']['right'] += $qright;
408: $data['qstats']['wrong'] += $qwrong;
409: $data['qstats']['unanswered'] += $qunanswered;
410: $data['qstats']['undisplayed'] += $qundisplayed;
411: $data['qstats']['unrated'] += $qunrated;
412:
413:
414: $sqlaa = 'SELECT answer_id, answer_description, COUNT(answer_id) AS recurrence';
415: if (($user_id > 0) and ($testuser_id > 0)) {
416: $sqlaa .= ', logansw_position, logansw_selected, answer_isright, answer_position, answer_explanation';
417: }
418: $sqlaa .= ' FROM '.$sqltb.'';
419: $sqlaw = ' WHERE testlog_testuser_id=testuser_id
420: AND logansw_testlog_id=testlog_id
421: AND answer_id=logansw_answer_id
422: AND answer_question_id='.$m['question_id'].'';
423: if ($test_id > 0) {
424: $sqlaw .= ' AND testuser_test_id='.$test_id.'';
425: }
426: if ($user_id > 0) {
427: $sqlaw .= ' AND testuser_user_id='.$user_id.'';
428: }
429: if ($testuser_id > 0) {
430: $sqlaw .= ' AND testuser_id='.$testuser_id.'';
431: }
432: if ($user_id > 0) {
433: $sqlaw .= ' AND testuser_user_id=user_id AND user_id='.$user_id.'';
434: } elseif ($group_id > 0) {
435: $sqlaw .= ' AND testuser_user_id=user_id AND usrgrp_user_id=user_id AND usrgrp_group_id='.$group_id.'';
436: }
437: if (!empty($startdate)) {
438: $sql .= ' AND testuser_creation_time>=\''.$startdate.'\'';
439: }
440: if (!empty($enddate)) {
441: $sql.= ' AND testuser_creation_time<=\''.$enddate.'\'';
442: }
443: $sqlab = ' GROUP BY answer_id, answer_description';
444:
445: if (($user_id > 0) and ($testuser_id > 0)) {
446: $sqlab .= ', logansw_position, logansw_selected, answer_isright, answer_position, answer_explanation';
447: }
448: $sqlab .= ' ORDER BY answer_description';
449: $sqla = $sqlaa.$sqlaw.$sqlab;
450: if ($ra = F_db_query($sqla, $db)) {
451: while ($ma = F_db_fetch_array($ra)) {
452: $aright = F_count_rows($sqltb, $sqlaw.' AND answer_id='.$ma['answer_id'].' AND ((answer_isright=\'0\' AND logansw_selected=0) OR (answer_isright=\'1\' AND logansw_selected=1) OR (answer_position IS NOT NULL AND logansw_position IS NOT NULL AND answer_position=logansw_position))');
453: $awrong = F_count_rows($sqltb, $sqlaw.' AND answer_id='.$ma['answer_id'].' AND ((answer_isright=\'0\' AND logansw_selected=1) OR (answer_isright=\'1\' AND logansw_selected=0) OR (answer_position IS NOT NULL AND answer_position!=logansw_position))');
454: $aunanswered = F_count_rows($sqltb, $sqlaw.' AND answer_id='.$ma['answer_id'].' AND logansw_selected=-1');
455: if (!isset($data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['answer']['\''.$ma['answer_id'].'\''])) {
456: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['answer']['\''.$ma['answer_id'].'\''] = array(
457: 'id' => $ma['answer_id'],
458: 'description' => $ma['answer_description'],
459: 'recurrence' => 0,
460: 'recurrence_perc' => 0,
461: 'right' => 0,
462: 'right_perc' => 0,
463: 'wrong' => 0,
464: 'wrong_perc' => 0,
465: 'unanswered' => 0,
466: 'unanswered_perc' => 0);
467: }
468:
469: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['answer']['\''.$ma['answer_id'].'\'']['recurrence'] += $ma['recurrence'];
470: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['answer']['\''.$ma['answer_id'].'\'']['right'] += $aright;
471: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['answer']['\''.$ma['answer_id'].'\'']['wrong'] += $awrong;
472: $data['qstats']['module']['\''.$m['module_id'].'\'']['subject']['\''.$m['subject_id'].'\'']['question']['\''.$m['question_id'].'\'']['answer']['\''.$ma['answer_id'].'\'']['unanswered'] += $aunanswered;
473: }
474: } else {
475: F_display_db_error();
476: }
477: }
478: } else {
479: F_display_db_error();
480: }
481: return $data;
482: }
483:
484: 485: 486: 487: 488:
489: function F_normalizeTestStatAverages($data)
490: {
491: if (!isset($data['qstats']['recurrence']) or ($data['qstats']['recurrence'] <= 0)) {
492: return $data;
493: }
494:
495: $data['qstats']['recurrence_perc'] = 100;
496: $data['qstats']['average_score'] = ($data['qstats']['average_score'] / $data['qstats']['qnum']);
497: $data['qstats']['average_score_perc'] = round(100 * $data['qstats']['average_score_perc'] / $data['qstats']['recurrence']);
498: $data['qstats']['average_time'] = ($data['qstats']['average_time'] / $data['qstats']['qnum']);
499: $data['qstats']['right_perc'] = round(100 * $data['qstats']['right'] / $data['qstats']['recurrence']);
500: $data['qstats']['wrong_perc'] = round(100 * $data['qstats']['wrong'] / $data['qstats']['recurrence']);
501: $data['qstats']['unanswered_perc'] = round(100 * $data['qstats']['unanswered'] / $data['qstats']['recurrence']);
502: $data['qstats']['undisplayed_perc'] = round(100 * $data['qstats']['undisplayed'] / $data['qstats']['recurrence']);
503: $data['qstats']['unrated_perc'] = round(100 * $data['qstats']['unrated'] / $data['qstats']['recurrence']);
504: foreach ($data['qstats']['module'] as $mk => $mv) {
505: $data['qstats']['module'][$mk]['recurrence_perc'] = round(100 * $mv['recurrence'] / $data['qstats']['recurrence']);
506: $data['qstats']['module'][$mk]['average_score'] = ($mv['average_score'] / $mv['qnum']);
507: $data['qstats']['module'][$mk]['average_score_perc'] = round(100 * $mv['average_score_perc'] / $mv['recurrence']);
508: $data['qstats']['module'][$mk]['average_time'] = ($mv['average_time'] / $mv['qnum']);
509: $data['qstats']['module'][$mk]['right_perc'] = round(100 * $mv['right'] / $mv['recurrence']);
510: $data['qstats']['module'][$mk]['wrong_perc'] = round(100 * $mv['wrong'] / $mv['recurrence']);
511: $data['qstats']['module'][$mk]['unanswered_perc'] = round(100 * $mv['unanswered'] / $mv['recurrence']);
512: $data['qstats']['module'][$mk]['undisplayed_perc'] = round(100 * $mv['undisplayed'] / $mv['recurrence']);
513: $data['qstats']['module'][$mk]['unrated_perc'] = round(100 * $mv['unrated'] / $mv['recurrence']);
514: foreach ($mv['subject'] as $sk => $sv) {
515: $data['qstats']['module'][$mk]['subject'][$sk]['recurrence_perc'] = round(100 * $sv['recurrence'] / $data['qstats']['recurrence']);
516: $data['qstats']['module'][$mk]['subject'][$sk]['average_score'] = ($sv['average_score'] / $sv['qnum']);
517: $data['qstats']['module'][$mk]['subject'][$sk]['average_score_perc'] = round(100 * $sv['average_score_perc'] / $sv['recurrence']);
518: $data['qstats']['module'][$mk]['subject'][$sk]['average_time'] = ($sv['average_time'] / $sv['qnum']);
519: $data['qstats']['module'][$mk]['subject'][$sk]['right_perc'] = round(100 * $sv['right'] / $sv['recurrence']);
520: $data['qstats']['module'][$mk]['subject'][$sk]['wrong_perc'] = round(100 * $sv['wrong'] / $sv['recurrence']);
521: $data['qstats']['module'][$mk]['subject'][$sk]['unanswered_perc'] = round(100 * $sv['unanswered'] / $sv['recurrence']);
522: $data['qstats']['module'][$mk]['subject'][$sk]['undisplayed_perc'] = round(100 * $sv['undisplayed'] / $sv['recurrence']);
523: $data['qstats']['module'][$mk]['subject'][$sk]['unrated_perc'] = round(100 * $sv['unrated'] / $sv['recurrence']);
524: foreach ($sv['question'] as $qk => $qv) {
525: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['recurrence_perc'] = round(100 * $qv['recurrence'] / $data['qstats']['recurrence']);
526: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['average_score'] = ($qv['average_score'] / $qv['qnum']);
527: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['average_score_perc'] = round(100 * $qv['average_score_perc'] / $qv['recurrence']);
528: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['average_time'] = ($qv['average_time'] / $qv['qnum']);
529: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['right_perc'] = round(100 * $qv['right'] / $qv['recurrence']);
530: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['wrong_perc'] = round(100 * $qv['wrong'] / $qv['recurrence']);
531: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['unanswered_perc'] = round(100 * $qv['unanswered'] / $qv['recurrence']);
532: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['undisplayed_perc'] = round(100 * $qv['undisplayed'] / $qv['recurrence']);
533: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['unrated_perc'] = round(100 * $qv['unrated'] / $qv['recurrence']);
534: foreach ($qv['answer'] as $ak => $av) {
535: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['answer'][$ak]['recurrence_perc'] = round(100 * $av['recurrence'] / $qv['anum']);
536: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['answer'][$ak]['right_perc'] = round(100 * $av['right'] / $av['recurrence']);
537: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['answer'][$ak]['wrong_perc'] = round(100 * $av['wrong'] / $av['recurrence']);
538: $data['qstats']['module'][$mk]['subject'][$sk]['question'][$qk]['answer'][$ak]['unanswered_perc'] = round(100 * $av['unanswered'] / $av['recurrence']);
539: }
540: }
541: }
542: }
543: return $data;
544: }
545:
546: 547: 548: 549: 550: 551: 552: 553: 554: 555: 556: 557: 558:
559: function F_printTestStat($test_id, $group_id = 0, $user_id = 0, $startdate = 0, $enddate = 0, $testuser_id = 0, $ts = array(), $display_mode = 2, $pubmode = false)
560: {
561: if ($display_mode < 2) {
562: return;
563: }
564: require_once('../config/tce_config.php');
565: require_once('../../shared/code/tce_functions_tcecode.php');
566: global $db, $l;
567: if (empty($ts['qstats']['recurrence'])) {
568: return;
569: }
570: $test_id = intval($test_id);
571: $user_id = intval($user_id);
572: $testuser_id = intval($testuser_id);
573: if (empty($ts)) {
574:
575: $ts = F_getTestStat($test_id, $group_id, $user_id, $startdate, $enddate, $testuser_id, $pubmode);
576: }
577: if ($l['a_meta_dir'] == 'rtl') {
578: $txtdir = 'right';
579: } else {
580: $txtdir = 'left';
581: }
582: $ret = '';
583: $ret .= '<table class="userselect">'.K_NEWLINE;
584: $ret .= '<tr><td colspan="12" style="background-color:#DDDDDD;"><strong>'.$l['w_statistics'].' ['.$l['w_all'].' + '.$l['w_module'].'';
585: if ($display_mode > 2) {
586: $ret .= ' + '.$l['w_subject'].'';
587: if ($display_mode > 3) {
588: $ret .= ' + '.$l['w_question'].'';
589: if ($display_mode > 4) {
590: $ret .= ' + '.$l['w_answer'].'';
591: }
592: }
593: }
594: $ret .= ']</strong></td></tr>'.K_NEWLINE;
595: $ret .= '<tr>'.K_NEWLINE;
596: $ret .= '<th title="'.$l['w_module'].'">M#</th>'.K_NEWLINE;
597: $ret .= '<th title="'.$l['w_subject'].'">S#</th>'.K_NEWLINE;
598: $ret .= '<th title="'.$l['w_question'].'">Q#</th>'.K_NEWLINE;
599: $ret .= '<th title="'.$l['w_answer'].'">A#</th>'.K_NEWLINE;
600: $ret .= '<th title="'.$l['h_question_recurrence'].'">'.$l['w_recurrence'].'</th>'.K_NEWLINE;
601: $ret .= '<th title="'.$l['h_score_average'].'">'.$l['w_score'].'</th>'.K_NEWLINE;
602: $ret .= '<th title="'.$l['h_answer_time'].'">'.$l['w_answer_time'].'</th>'.K_NEWLINE;
603: $ret .= '<th title="'.$l['h_answers_right'].'">'.$l['w_answers_right'].'</th>'.K_NEWLINE;
604: $ret .= '<th title="'.$l['h_answers_wrong'].'">'.$l['w_answers_wrong'].'</th>'.K_NEWLINE;
605: $ret .= '<th title="'.$l['h_questions_unanswered'].'">'.$l['w_questions_unanswered'].'</th>'.K_NEWLINE;
606: $ret .= '<th title="'.$l['h_questions_undisplayed'].'">'.$l['w_questions_undisplayed'].'</th>'.K_NEWLINE;
607: $ret .= '<th title="'.$l['h_questions_unrated'].'">'.$l['w_questions_unrated'].'</th>'.K_NEWLINE;
608: $ret .= '</tr>'.K_NEWLINE;
609: $ret .= '<tr style="background-color:#FFEEEE;">';
610: $ret .= '<td colspan="4">'.$l['w_all'].'</td>'.K_NEWLINE;
611: $ret .= '<td class="numeric">'.$ts['qstats']['recurrence'].' '.F_formatPercentage($ts['qstats']['recurrence_perc'], false).'</td>'.K_NEWLINE;
612: $ret .= '<td class="numeric">'.($ts['qstats']['average_score_perc']).'%</td>'.K_NEWLINE;
613: $ret .= '<td class="numeric"> '.date('i:s', $ts['qstats']['average_time']).'</td>'.K_NEWLINE;
614: $ret .= '<td class="numeric">'.$ts['qstats']['right'].' '.F_formatPercentage($ts['qstats']['right_perc'], false).'</td>'.K_NEWLINE;
615: $ret .= '<td class="numeric">'.$ts['qstats']['wrong'].' '.F_formatPercentage($ts['qstats']['wrong_perc'], false).'</td>'.K_NEWLINE;
616: $ret .= '<td class="numeric">'.$ts['qstats']['unanswered'].' '.F_formatPercentage($ts['qstats']['unanswered_perc'], false).'</td>'.K_NEWLINE;
617: $ret .= '<td class="numeric">'.$ts['qstats']['undisplayed'].' '.F_formatPercentage($ts['qstats']['undisplayed_perc'], false).'</td>'.K_NEWLINE;
618: $ret .= '<td class="numeric">'.$ts['qstats']['unrated'].' '.F_formatPercentage($ts['qstats']['unrated_perc'], false).'</td>'.K_NEWLINE;
619: $ret .= '</tr>'.K_NEWLINE;
620: $num_module = 0;
621: foreach ($ts['qstats']['module'] as $module) {
622: $num_module++;
623: $ret .= '<tr style="background-color:#DDEEFF;">';
624: if ($pubmode) {
625: $ret .= '<td rowspan="2" valign="middle"><strong>M'.$num_module.'</strong></td>'.K_NEWLINE;
626: } else {
627: $ret .= '<td rowspan="2" valign="middle"><a href="tce_edit_module.php?module_id='.$module['id'].'" title="'.$l['t_modules_editor'].'"><strong>M'.$num_module.'</strong></a></td>'.K_NEWLINE;
628: }
629: $ret .= '<td rowspan="2" colspan="3"> </td>'.K_NEWLINE;
630: $ret .= '<td class="numeric">'.$module['recurrence'].' '.F_formatPercentage($module['recurrence_perc'], false).'</td>'.K_NEWLINE;
631: $ret .= '<td class="numeric">'.($module['average_score_perc']).'%</td>'.K_NEWLINE;
632: $ret .= '<td class="numeric"> '.date('i:s', $module['average_time']).'</td>'.K_NEWLINE;
633: $ret .= '<td class="numeric">'.$module['right'].' '.F_formatPercentage($module['right_perc'], false).'</td>'.K_NEWLINE;
634: $ret .= '<td class="numeric">'.$module['wrong'].' '.F_formatPercentage($module['wrong_perc'], false).'</td>'.K_NEWLINE;
635: $ret .= '<td class="numeric">'.$module['unanswered'].' '.F_formatPercentage($module['unanswered_perc'], false).'</td>'.K_NEWLINE;
636: $ret .= '<td class="numeric">'.$module['undisplayed'].' '.F_formatPercentage($module['undisplayed_perc'], false).'</td>'.K_NEWLINE;
637: $ret .= '<td class="numeric">'.$module['unrated'].' '.F_formatPercentage($module['unrated_perc'], false).'</td>'.K_NEWLINE;
638: $ret .= '</tr>'.K_NEWLINE;
639: $ret .= '<tr>';
640: $ret .= '<td colspan="8" align="'.$txtdir.'" style="background-color:white;">'.F_decode_tcecode($module['name']).'</td>';
641: $ret .= '</tr>'.K_NEWLINE;
642: if ($display_mode > 2) {
643: $num_subject = 0;
644: foreach ($module['subject'] as $subject) {
645: $num_subject++;
646: $ret .= '<tr style="background-color:#DDFFDD;">';
647: $ret .= '<td rowspan="2" style="background-color:#DDEEFF;">M'.$num_module.'</td>'.K_NEWLINE;
648: if ($pubmode) {
649: $ret .= '<td rowspan="2" valign="middle"><strong>S'.$num_subject.'</strong></td>'.K_NEWLINE;
650: } else {
651: $ret .= '<td rowspan="2" valign="middle"><a href="tce_edit_subject.php?subject_id='.$subject['id'].'" title="'.$l['t_subjects_editor'].'"><strong>S'.$num_subject.'</strong></a></td>'.K_NEWLINE;
652: }
653: $ret .= '<td rowspan="2" colspan="2"> </td>'.K_NEWLINE;
654: $ret .= '<td class="numeric">'.$subject['recurrence'].' '.F_formatPercentage($subject['recurrence_perc'], false).'</td>'.K_NEWLINE;
655: $ret .= '<td class="numeric">'.($subject['average_score_perc']).'%</td>'.K_NEWLINE;
656: $ret .= '<td class="numeric"> '.date('i:s', $subject['average_time']).'</td>'.K_NEWLINE;
657: $ret .= '<td class="numeric">'.$subject['right'].' '.F_formatPercentage($subject['right_perc'], false).'</td>'.K_NEWLINE;
658: $ret .= '<td class="numeric">'.$subject['wrong'].' '.F_formatPercentage($subject['wrong_perc'], false).'</td>'.K_NEWLINE;
659: $ret .= '<td class="numeric">'.$subject['unanswered'].' '.F_formatPercentage($subject['unanswered_perc'], false).'</td>'.K_NEWLINE;
660: $ret .= '<td class="numeric">'.$subject['undisplayed'].' '.F_formatPercentage($subject['undisplayed_perc'], false).'</td>'.K_NEWLINE;
661: $ret .= '<td class="numeric">'.$subject['unrated'].' '.F_formatPercentage($subject['unrated_perc'], false).'</td>'.K_NEWLINE;
662: $ret .= '</tr>'.K_NEWLINE;
663: $ret .= '<tr>';
664: $ret .= '<td colspan="8" align="'.$txtdir.'" style="background-color:white;">'.F_decode_tcecode($subject['name']).'</td>';
665: $ret .= '</tr>'.K_NEWLINE;
666: if ($display_mode > 3) {
667: $num_question = 0;
668: foreach ($subject['question'] as $question) {
669: $num_question++;
670: $ret .= '<tr style="background-color:#FFFACD;">';
671: $ret .= '<td rowspan="2" style="background-color:#DDEEFF;">M'.$num_module.'</td>'.K_NEWLINE;
672: $ret .= '<td rowspan="2" style="background-color:#DDFFDD;">S'.$num_subject.'</td>'.K_NEWLINE;
673: if ($pubmode) {
674: $ret .= '<td rowspan="2" valign="middle"><strong>Q'.$num_question.'</strong></td>'.K_NEWLINE;
675: } else {
676: $ret .= '<td rowspan="2" valign="middle"><a href="tce_edit_question.php?question_id='.$question['id'].'" title="'.$l['t_questions_editor'].'"><strong>Q'.$num_question.'</strong></a></td>'.K_NEWLINE;
677: }
678: $ret .= '<td rowspan="2"> </td>'.K_NEWLINE;
679: $ret .= '<td class="numeric">'.$question['recurrence'].' '.F_formatPercentage($question['recurrence_perc'], false).'</td>'.K_NEWLINE;
680: $ret .= '<td class="numeric">'.($question['average_score_perc']).'%</td>'.K_NEWLINE;
681: $ret .= '<td class="numeric"> '.date('i:s', $question['average_time']).'</td>'.K_NEWLINE;
682: $ret .= '<td class="numeric">'.$question['right'].' '.F_formatPercentage($question['right_perc'], false).'</td>'.K_NEWLINE;
683: $ret .= '<td class="numeric">'.$question['wrong'].' '.F_formatPercentage($question['wrong_perc'], false).'</td>'.K_NEWLINE;
684: $ret .= '<td class="numeric">'.$question['unanswered'].' '.F_formatPercentage($question['unanswered_perc'], false).'</td>'.K_NEWLINE;
685: $ret .= '<td class="numeric">'.$question['undisplayed'].' '.F_formatPercentage($question['undisplayed_perc'], false).'</td>'.K_NEWLINE;
686: $ret .= '<td class="numeric">'.$question['unrated'].' '.F_formatPercentage($question['unrated_perc'], false).'</td>'.K_NEWLINE;
687: $ret .= '</tr>'.K_NEWLINE;
688: $ret .= '<tr>';
689: $ret .= '<td colspan="8" align="'.$txtdir.'" style="background-color:white;">'.F_decode_tcecode($question['description']).'</td>';
690: $ret .= '</tr>'.K_NEWLINE;
691: if ($display_mode > 4) {
692: $num_answer = 0;
693: foreach ($question['answer'] as $answer) {
694: $num_answer++;
695: $ret .= '<tr style="">';
696: $ret .= '<td rowspan="2" style="background-color:#DDEEFF;">M'.$num_module.'</td>'.K_NEWLINE;
697: $ret .= '<td rowspan="2" style="background-color:#DDFFDD;">S'.$num_subject.'</td>'.K_NEWLINE;
698: $ret .= '<td rowspan="2" style="background-color:#FFFACD;">Q'.$num_question.'</td>'.K_NEWLINE;
699: if ($pubmode) {
700: $ret .= '<td rowspan="2" valign="middle"><strong>A'.$num_answer.'</strong></td>'.K_NEWLINE;
701: } else {
702: $ret .= '<td rowspan="2" valign="middle"><a href="tce_edit_answer.php?answer_id='.$answer['id'].'" title="'.$l['t_answers_editor'].'"><strong>A'.$num_answer.'</strong></a></td>'.K_NEWLINE;
703: }
704: $ret .= '<td class="numeric">'.$answer['recurrence'].' '.F_formatPercentage($answer['recurrence_perc'], false).'</td>'.K_NEWLINE;
705: $ret .= '<td class="numeric"> </td>'.K_NEWLINE;
706: $ret .= '<td class="numeric"> </td>'.K_NEWLINE;
707: $ret .= '<td class="numeric">'.$answer['right'].' '.F_formatPercentage($answer['right_perc'], false).'</td>'.K_NEWLINE;
708: $ret .= '<td class="numeric">'.$answer['wrong'].' '.F_formatPercentage($answer['wrong_perc'], false).'</td>'.K_NEWLINE;
709: $ret .= '<td class="numeric">'.$answer['unanswered'].' '.F_formatPercentage($answer['unanswered_perc'], false).'</td>'.K_NEWLINE;
710: $ret .= '<td class="numeric"> </td>'.K_NEWLINE;
711: $ret .= '<td class="numeric"> </td>'.K_NEWLINE;
712: $ret .= '</tr>'.K_NEWLINE;
713: $ret .= '<tr>';
714: $ret .= '<td colspan="8" align="'.$txtdir.'" style="background-color:white;">'.F_decode_tcecode($answer['description']).'</td>';
715: $ret .= '</tr>'.K_NEWLINE;
716: }
717: }
718: }
719: }
720: }
721: }
722: }
723: $ret .= '</table>'.K_NEWLINE;
724: return $ret;
725: }
726:
727: 728: 729: 730: 731: 732: 733: 734: 735: 736:
737: function F_printTestResultStat($data, $nextorderdir, $order_field, $filter, $pubmode = false, $stats = 1)
738: {
739: require_once('../config/tce_config.php');
740: global $db, $l;
741: if (empty($data['num_records'])) {
742: return;
743: }
744: if ($l['a_meta_dir'] == 'rtl') {
745: $tdalignr = 'left';
746: $tdalign = 'right';
747: } else {
748: $tdalignr = 'right';
749: $tdalign = 'left';
750: }
751: $ret = '';
752: $ret .= '<table class="userselect">'.K_NEWLINE;
753: $ret .= '<tr>'.K_NEWLINE;
754: $ret .= '<th> </th>'.K_NEWLINE;
755: $ret .= '<th>#</th>'.K_NEWLINE;
756: $ret .= F_select_table_header_element('testuser_creation_time', $nextorderdir, $l['h_time_begin'], $l['w_time_begin'], $order_field, $filter);
757:
758: $ret .= '<th title="'.$l['h_test_time'].'">'.$l['w_time'].'</th>'.K_NEWLINE;
759: $ret .= F_select_table_header_element('testuser_test_id', $nextorderdir, $l['h_test'], $l['w_test'], $order_field, $filter);
760: if (!$pubmode) {
761: $ret .= F_select_table_header_element('user_name', $nextorderdir, $l['h_login_name'], $l['w_user'], $order_field, $filter);
762: $ret .= F_select_table_header_element('user_lastname', $nextorderdir, $l['h_lastname'], $l['w_lastname'], $order_field, $filter);
763: $ret .= F_select_table_header_element('user_firstname', $nextorderdir, $l['h_firstname'], $l['w_firstname'], $order_field, $filter);
764: }
765: $ret .= F_select_table_header_element('total_score', $nextorderdir, $l['h_score_total'], $l['w_score'], $order_field, $filter);
766: if ($stats > 0) {
767: $ret .= '<th title="'.$l['h_answers_right'].'">'.$l['w_answers_right'].'</th>'.K_NEWLINE;
768: $ret .= '<th title="'.$l['h_answers_wrong'].'">'.$l['w_answers_wrong'].'</th>'.K_NEWLINE;
769: $ret .= '<th title="'.$l['h_questions_unanswered'].'">'.$l['w_questions_unanswered'].'</th>'.K_NEWLINE;
770: $ret .= '<th title="'.$l['h_questions_undisplayed'].'">'.$l['w_questions_undisplayed'].'</th>'.K_NEWLINE;
771: $ret .= '<th title="'.$l['h_questions_unrated'].'">'.$l['w_questions_unrated'].'</th>'.K_NEWLINE;
772: }
773: $ret .= '<th title="'.$l['w_status'].' ('.$l['w_time'].' ['.$l['w_minutes'].'])">'.$l['w_status'].' ('.$l['w_time'].' ['.$l['w_minutes'].'])</th>'.K_NEWLINE;
774: $ret .= '<th title="'.$l['h_testcomment'].'">'.$l['w_comment'].'</th>'.K_NEWLINE;
775: $ret .= '</tr>'.K_NEWLINE;
776: foreach ($data['testuser'] as $tu) {
777: $ret .= '<tr>';
778: $ret .= '<td>';
779: $ret .= '<input type="checkbox" name="testuserid'.$tu['num'].'" id="testuserid'.$tu['num'].'" value="'.$tu['id'].'" title="'.$l['w_select'].'"';
780: if (isset($_REQUEST['checkall']) and ($_REQUEST['checkall'] == 1)) {
781: $ret .= ' checked="checked"';
782: }
783: $ret .= ' />';
784: $ret .= '</td>'.K_NEWLINE;
785: if (!$pubmode or F_getBoolean($tu['test']['test_report_to_users'])) {
786: $ret .= '<td><a href="tce_show_result_user.php?testuser_id='.$tu['id'].'&test_id='.$tu['test']['test_id'].'&user_id='.$tu['user_id'].'" title="'.$l['h_view_details'].'">'.$tu['num'].'</a></td>'.K_NEWLINE;
787: } else {
788: $ret .= '<td>'.$tu['num'].'</td>'.K_NEWLINE;
789: }
790: $ret .= '<td style="text-align:center;">'.$tu['testuser_creation_time'].'</td>'.K_NEWLINE;
791:
792: $ret .= '<td style="text-align:center;">'.$tu['time_diff'].'</td>'.K_NEWLINE;
793: $passmsg = '';
794: if ($tu['passmsg'] === true) {
795: $passmsg = ' title="'.$l['w_passed'].'" style="background-color:#BBFFBB;"';
796: } elseif ($tu['passmsg'] === false) {
797: $passmsg = ' title="'.$l['w_not_passed'].'" style="background-color:#FFBBBB;"';
798: }
799: if ($pubmode) {
800: $ret .= '<td style="text-align:'.$tdalign.';">'.$tu['test']['test_name'].'</td>'.K_NEWLINE;
801: } else {
802: $ret .= '<td style="text-align:'.$tdalign.';"><a href="tce_edit_test.php?test_id='.$tu['test']['test_id'].'">'.$tu['test']['test_name'].'</a></td>'.K_NEWLINE;
803: $ret .= '<td style="text-align:'.$tdalign.';"><a href="tce_edit_user.php?user_id='.$tu['user_id'].'">'.$tu['user_name'].'</a></td>'.K_NEWLINE;
804: $ret .= '<td style="text-align:'.$tdalign.';"> '.$tu['user_lastname'].'</td>'.K_NEWLINE;
805: $ret .= '<td style="text-align:'.$tdalign.';"> '.$tu['user_firstname'].'</td>'.K_NEWLINE;
806: }
807: $ret .= '<td'.$passmsg.' class="numeric">'.F_formatFloat($tu['total_score']).' '.F_formatPercentage($tu['total_score_perc'], false).'</td>'.K_NEWLINE;
808: if ($stats > 0) {
809: $ret .= '<td class="numeric">'.$tu['right'].' '.F_formatPercentage($tu['right_perc'], false).'</td>'.K_NEWLINE;
810: $ret .= '<td class="numeric">'.$tu['wrong'].' '.F_formatPercentage($tu['wrong_perc'], false).'</td>'.K_NEWLINE;
811: $ret .= '<td class="numeric">'.$tu['unanswered'].' '.F_formatPercentage($tu['unanswered_perc'], false).'</td>'.K_NEWLINE;
812: $ret .= '<td class="numeric">'.$tu['undisplayed'].' '.F_formatPercentage($tu['undisplayed_perc'], false).'</td>'.K_NEWLINE;
813: $ret .= '<td class="numeric">'.$tu['unrated'].' '.F_formatPercentage($tu['unrated_perc'], false).'</td>'.K_NEWLINE;
814: }
815: if ($tu['locked']) {
816: $ret .= '<td style="background-color:#FFBBBB;">'.$l['w_locked'];
817: } else {
818: $ret .= '<td style="background-color:#BBFFBB;">'.$l['w_unlocked'];
819: }
820: if ($tu['remaining_time'] < 0) {
821: $ret .= ' ('.$tu['remaining_time'].')';
822: }
823: $ret .= '</td>'.K_NEWLINE;
824: if (!empty($tu['user_comment'])) {
825: $ret .= '<td title="'.substr(F_compact_string(htmlspecialchars($tu['user_comment'], ENT_NOQUOTES, $l['a_meta_charset'])), 0, 255).'">'.$l['w_yes'].'</td>'.K_NEWLINE;
826: } else {
827: $ret .= '<td> </td>'.K_NEWLINE;
828: }
829: $ret .= '</tr>'.K_NEWLINE;
830: }
831: $ret .= '<tr>';
832: $colspan = 16;
833: if ($pubmode) {
834: $colspan -= 3;
835: }
836: if ($stats == 0) {
837: $colspan -= 5;
838: }
839: $ret .= '<td colspan="'.$colspan.'" style="text-align:'.$tdalign.';font-weight:bold;padding-right:10px;padding-left:10px;';
840: if ($data['passed_perc'] > 50) {
841: $ret .= ' background-color:#BBFFBB;"';
842: } else {
843: $ret .= ' background-color:#FFBBBB;"';
844: }
845: $ret .= '>'.$l['w_passed'].': '.$data['passed'].' '.F_formatPercentage($data['passed_perc'], false).'</td>'.K_NEWLINE;
846: $ret .= '</tr>';
847:
848: $printstat = array('mean', 'median', 'mode', 'standard_deviation', 'skewness', 'kurtosi');
849: $noperc = array('skewness', 'kurtosi');
850: foreach ($data['statistics'] as $row => $col) {
851: if (in_array($row, $printstat)) {
852: $ret .= '<tr>';
853: $scolspan = 8;
854: if ($pubmode) {
855: $scolspan -= 3;
856: }
857: $ret .= '<th colspan="'.$scolspan.'" style="text-align:'.$tdalignr.';">'.$l['w_'.$row].'</th>'.K_NEWLINE;
858: if (in_array($row, $noperc)) {
859: $ret .= '<td class="numeric">'.F_formatFloat($col['score_perc']).'</td>'.K_NEWLINE;
860: if ($stats > 0) {
861: $ret .= '<td class="numeric">'.F_formatFloat($col['right_perc']).'</td>'.K_NEWLINE;
862: $ret .= '<td class="numeric">'.F_formatFloat($col['wrong_perc']).'</td>'.K_NEWLINE;
863: $ret .= '<td class="numeric">'.F_formatFloat($col['unanswered_perc']).'</td>'.K_NEWLINE;
864: $ret .= '<td class="numeric">'.F_formatFloat($col['undisplayed_perc']).'</td>'.K_NEWLINE;
865: $ret .= '<td class="numeric">'.F_formatFloat($col['unrated_perc']).'</td>'.K_NEWLINE;
866: }
867: } else {
868: $ret .= '<td class="numeric">'.round($col['score_perc']).'%</td>'.K_NEWLINE;
869: if ($stats > 0) {
870: $ret .= '<td class="numeric">'.round($col['right_perc']).'%</td>'.K_NEWLINE;
871: $ret .= '<td class="numeric">'.round($col['wrong_perc']).'%</td>'.K_NEWLINE;
872: $ret .= '<td class="numeric">'.round($col['unanswered_perc']).'%</td>'.K_NEWLINE;
873: $ret .= '<td class="numeric">'.round($col['undisplayed_perc']).'%</td>'.K_NEWLINE;
874: $ret .= '<td class="numeric">'.round($col['unrated_perc']).'%</td>'.K_NEWLINE;
875: }
876: }
877: $ret .= '<td colspan="2"> </td>'.K_NEWLINE;
878: $ret .= '</tr>';
879: }
880: }
881: $ret .= '</table>'.K_NEWLINE;
882: return $ret;
883: }
884:
885: 886: 887: 888: 889:
890: function F_printUserTestStat($testuser_id)
891: {
892: require_once('../config/tce_config.php');
893: require_once('../../shared/code/tce_functions_tcecode.php');
894: global $db, $l;
895: $testuser_id = intval($testuser_id);
896:
897: $ret = '';
898:
899:
900: $sql = 'SELECT *
901: FROM '.K_TABLE_QUESTIONS.', '.K_TABLE_TESTS_LOGS.', '.K_TABLE_SUBJECTS.', '.K_TABLE_MODULES.'
902: WHERE question_id=testlog_question_id
903: AND testlog_testuser_id='.$testuser_id.'
904: AND question_subject_id=subject_id
905: AND subject_module_id=module_id
906: ORDER BY testlog_id';
907: if ($r = F_db_query($sql, $db)) {
908: $ret .= '<ol class="question">'.K_NEWLINE;
909: while ($m = F_db_fetch_array($r)) {
910: $ret .= '<li>'.K_NEWLINE;
911:
912: $ret .= '<strong>['.$m['testlog_score'].']'.K_NEWLINE;
913: $ret .= ' (';
914: $ret .= 'IP:'.getIpAsString($m['testlog_user_ip']).K_NEWLINE;
915: if (isset($m['testlog_display_time']) and (strlen($m['testlog_display_time']) > 0)) {
916: $ret .= ' | '.substr($m['testlog_display_time'], 11, 8).K_NEWLINE;
917: } else {
918: $ret .= ' | --:--:--'.K_NEWLINE;
919: }
920: if (isset($m['testlog_change_time']) and (strlen($m['testlog_change_time']) > 0)) {
921: $ret .= ' | '.substr($m['testlog_change_time'], 11, 8).K_NEWLINE;
922: } else {
923: $ret .= ' | --:--:--'.K_NEWLINE;
924: }
925: if (isset($m['testlog_display_time']) and isset($m['testlog_change_time'])) {
926: $ret .= ' | '.date('i:s', (strtotime($m['testlog_change_time']) - strtotime($m['testlog_display_time']))).'';
927: } else {
928: $ret .= ' | --:--'.K_NEWLINE;
929: }
930: if (isset($m['testlog_reaction_time']) and ($m['testlog_reaction_time'] > 0)) {
931: $ret .= ' | '.($m['testlog_reaction_time']/1000).'';
932: } else {
933: $ret .= ' | ------'.K_NEWLINE;
934: }
935: $ret .= ')</strong>'.K_NEWLINE;
936: $ret .= '<br />'.K_NEWLINE;
937:
938: $ret .= F_decode_tcecode($m['question_description']).K_NEWLINE;
939: if (K_ENABLE_QUESTION_EXPLANATION and !empty($m['question_explanation'])) {
940: $ret .= '<br /><span class="explanation">'.$l['w_explanation'].':</span><br />'.F_decode_tcecode($m['question_explanation']).''.K_NEWLINE;
941: }
942: if ($m['question_type'] == 3) {
943:
944: $ret .= '<ul class="answer"><li>'.K_NEWLINE;
945: $ret .= F_decode_tcecode($m['testlog_answer_text']);
946: $ret .= ' </li></ul>'.K_NEWLINE;
947: } else {
948: $ret .= '<ol class="answer">'.K_NEWLINE;
949:
950: $sqla = 'SELECT *
951: FROM '.K_TABLE_LOG_ANSWER.', '.K_TABLE_ANSWERS.'
952: WHERE logansw_answer_id=answer_id
953: AND logansw_testlog_id=\''.$m['testlog_id'].'\'
954: ORDER BY logansw_order';
955: if ($ra = F_db_query($sqla, $db)) {
956: while ($ma = F_db_fetch_array($ra)) {
957: $ret .= '<li>';
958: if ($m['question_type'] == 4) {
959:
960: if ($ma['logansw_position'] > 0) {
961: if ($ma['logansw_position'] == $ma['answer_position']) {
962: $ret .= '<acronym title="'.$l['h_answer_right'].'" class="okbox">'.$ma['logansw_position'].'</acronym>';
963: } else {
964: $ret .= '<acronym title="'.$l['h_answer_wrong'].'" class="nobox">'.$ma['logansw_position'].'</acronym>';
965: }
966: } else {
967: $ret .= '<acronym title="'.$l['m_unanswered'].'" class="offbox"> </acronym>';
968: }
969: } elseif ($ma['logansw_selected'] > 0) {
970: if (F_getBoolean($ma['answer_isright'])) {
971: $ret .= '<acronym title="'.$l['h_answer_right'].'" class="okbox">x</acronym>';
972: } else {
973: $ret .= '<acronym title="'.$l['h_answer_wrong'].'" class="nobox">x</acronym>';
974: }
975: } elseif ($m['question_type'] == 1) {
976:
977: $ret .= '<acronym title="-" class="offbox"> </acronym>';
978: } else {
979: if ($ma['logansw_selected'] == 0) {
980: if (F_getBoolean($ma['answer_isright'])) {
981: $ret .= '<acronym title="'.$l['h_answer_wrong'].'" class="nobox"> </acronym>';
982: } else {
983: $ret .= '<acronym title="'.$l['h_answer_right'].'" class="okbox"> </acronym>';
984: }
985: } else {
986: $ret .= '<acronym title="'.$l['m_unanswered'].'" class="offbox"> </acronym>';
987: }
988: }
989: $ret .= ' ';
990: if ($m['question_type'] == 4) {
991: $ret .= '<acronym title="'.$l['w_position'].'" class="onbox">'.$ma['answer_position'].'</acronym>';
992: } elseif (F_getBoolean($ma['answer_isright'])) {
993: $ret .= '<acronym title="'.$l['w_answers_right'].'" class="onbox">®</acronym>';
994: } else {
995: $ret .= '<acronym title="'.$l['w_answers_wrong'].'" class="offbox"> </acronym>';
996: }
997: $ret .= ' ';
998: $ret .= F_decode_tcecode($ma['answer_description']);
999: if (K_ENABLE_ANSWER_EXPLANATION and !empty($ma['answer_explanation'])) {
1000: $ret .= '<br /><span class="explanation">'.$l['w_explanation'].':</span><br />'.F_decode_tcecode($ma['answer_explanation']).''.K_NEWLINE;
1001: }
1002: $ret .= '</li>'.K_NEWLINE;
1003: }
1004: } else {
1005: F_display_db_error();
1006: }
1007: $ret .= '</ol>'.K_NEWLINE;
1008: }
1009:
1010: if (isset($m['testlog_comment']) and (!empty($m['testlog_comment']))) {
1011: $ret .= '<ul class="answer"><li class="comment">'.K_NEWLINE;
1012: $ret .= F_decode_tcecode($m['testlog_comment']);
1013: $ret .= ' </li></ul>'.K_NEWLINE;
1014: }
1015: $ret .= '<br /><br />'.K_NEWLINE;
1016: $ret .= '</li>'.K_NEWLINE;
1017: }
1018: $ret .= '</ol>'.K_NEWLINE;
1019: } else {
1020: F_display_db_error();
1021: }
1022: return $ret;
1023: }
1024:
1025:
1026: 1027: 1028: 1029: 1030: 1031: 1032: 1033: 1034: 1035: 1036: 1037:
1038: function F_getAllUsersTestStat($test_id, $group_id = 0, $user_id = 0, $startdate = 0, $enddate = 0, $full_order_field = 'total_score', $pubmode = false, $stats = 2)
1039: {
1040: require_once('../config/tce_config.php');
1041: require_once('../../shared/code/tce_functions_test.php');
1042: require_once('../../shared/code/tce_functions_statistics.php');
1043: global $db, $l;
1044: $test_id = intval($test_id);
1045: $group_id = intval($group_id);
1046: $user_id = intval($user_id);
1047: $data = array();
1048: $data['svgpoints'] = '';
1049: $data['testuser'] = array();
1050: $sqlr = 'SELECT
1051: testuser_id,
1052: testuser_test_id,
1053: testuser_creation_time,
1054: testuser_status,
1055: user_id,
1056: user_lastname,
1057: user_firstname,
1058: user_name,
1059: user_email,
1060: SUM(testlog_score) AS total_score,
1061: MAX(testlog_change_time) AS testuser_end_time
1062: FROM '.K_TABLE_TESTS_LOGS.', '.K_TABLE_TEST_USER.', '.K_TABLE_USERS.'';
1063: if ($group_id > 0) {
1064: $sqlr .= ','.K_TABLE_USERGROUP.'';
1065: }
1066: $sqlr .= ' WHERE testlog_testuser_id=testuser_id AND testuser_user_id=user_id';
1067: if ($test_id > 0) {
1068: $sqlr .= ' AND testuser_test_id='.$test_id.'';
1069: } elseif ($pubmode) {
1070: $sqlr .= ' AND testuser_test_id IN ('.F_getTestIDResults($test_id, $user_id).')';
1071: }
1072: if ($group_id > 0) {
1073: $sqlr .= ' AND usrgrp_user_id=user_id AND usrgrp_group_id='.$group_id.'';
1074: }
1075: if ($user_id > 0) {
1076: $sqlr .= ' AND user_id='.$user_id.'';
1077: }
1078: if (!empty($startdate)) {
1079: $startdate_time = strtotime($startdate);
1080: $startdate = date(K_TIMESTAMP_FORMAT, $startdate_time);
1081: $sqlr .= ' AND testuser_creation_time>=\''.$startdate.'\'';
1082: }
1083: if (!empty($enddate)) {
1084: $enddate_time = strtotime($enddate);
1085: $enddate = date(K_TIMESTAMP_FORMAT, $enddate_time);
1086: $sqlr .= ' AND testuser_creation_time<=\''.$enddate.'\'';
1087: }
1088: if ($stats > 1) {
1089:
1090: $data += F_getTestStat($test_id, $group_id, $user_id, $startdate, $enddate);
1091: }
1092: $sqlr .= ' GROUP BY testuser_id, testuser_test_id, testuser_creation_time, user_id, user_lastname, user_firstname, user_name, user_email, testuser_status
1093: ORDER BY '.$full_order_field.'';
1094: if ($rr = F_db_query($sqlr, $db)) {
1095: $itemcount = 0;
1096: $passed = 0;
1097: $statsdata = array();
1098: $statsdata['score'] = array();
1099: $statsdata['right'] = array();
1100: $statsdata['wrong'] = array();
1101: $statsdata['unanswered'] = array();
1102: $statsdata['undisplayed'] = array();
1103: $statsdata['unrated'] = array();
1104: while ($mr = F_db_fetch_array($rr)) {
1105: $itemcount++;
1106: $usrtestdata = F_getUserTestStat($mr['testuser_test_id'], $mr['user_id'], $mr['testuser_id']);
1107: if ($stats > 0) {
1108: $teststat = F_getTestStat($mr['testuser_test_id'], $group_id, $mr['user_id'], $startdate, $enddate, $mr['testuser_id']);
1109: }
1110: $data['testuser']['\''.$mr['testuser_id'].'\''] = array();
1111: $data['testuser']['\''.$mr['testuser_id'].'\'']['test'] = $usrtestdata;
1112: $data['testuser']['\''.$mr['testuser_id'].'\'']['num'] = $itemcount;
1113: $data['testuser']['\''.$mr['testuser_id'].'\'']['id'] = $mr['testuser_id'];
1114: $data['testuser']['\''.$mr['testuser_id'].'\'']['user_id'] = $mr['user_id'];
1115: $halfscore = ($usrtestdata['test_max_score'] / 2);
1116: $data['testuser']['\''.$mr['testuser_id'].'\'']['testuser_creation_time'] = $mr['testuser_creation_time'];
1117: $data['testuser']['\''.$mr['testuser_id'].'\'']['testuser_end_time'] = $mr['testuser_end_time'];
1118: if (($mr['testuser_end_time'] <= 0) or (strtotime($mr['testuser_end_time']) < strtotime($mr['testuser_creation_time']))) {
1119: $time_diff = ($usrtestdata['test_duration_time'] * K_SECONDS_IN_MINUTE);
1120: } else {
1121: $time_diff = strtotime($mr['testuser_end_time']) - strtotime($mr['testuser_creation_time']);
1122: }
1123: $data['testuser']['\''.$mr['testuser_id'].'\'']['time_diff'] = gmdate('H:i:s', $time_diff);
1124: $passmsg = false;
1125: if ($usrtestdata['test_score_threshold'] > 0) {
1126: if ($usrtestdata['user_score'] >= $usrtestdata['test_score_threshold']) {
1127: $passmsg = true;
1128: $passed++;
1129: }
1130: } elseif ($usrtestdata['user_score'] > $halfscore) {
1131: $passmsg = true;
1132: $passed++;
1133: }
1134: if ($usrtestdata['test_max_score'] > 0) {
1135: $total_score_perc = round(100 * $mr['total_score'] / $usrtestdata['test_max_score']);
1136: } else {
1137: $total_score_perc = 0;
1138: }
1139: $data['testuser']['\''.$mr['testuser_id'].'\'']['passmsg'] = $passmsg;
1140: $data['testuser']['\''.$mr['testuser_id'].'\'']['user_name'] = $mr['user_name'];
1141: $data['testuser']['\''.$mr['testuser_id'].'\'']['user_email'] = $mr['user_email'];
1142: $data['testuser']['\''.$mr['testuser_id'].'\'']['user_lastname'] = $mr['user_lastname'];
1143: $data['testuser']['\''.$mr['testuser_id'].'\'']['user_firstname'] = $mr['user_firstname'];
1144: $data['testuser']['\''.$mr['testuser_id'].'\'']['total_score'] = $mr['total_score'];
1145: $data['testuser']['\''.$mr['testuser_id'].'\'']['total_score_perc'] = $total_score_perc;
1146: if ($stats > 0) {
1147: $data['testuser']['\''.$mr['testuser_id'].'\'']['right'] = $teststat['qstats']['right'];
1148: $data['testuser']['\''.$mr['testuser_id'].'\'']['right_perc'] = $teststat['qstats']['right_perc'];
1149: $data['testuser']['\''.$mr['testuser_id'].'\'']['wrong'] = $teststat['qstats']['wrong'];
1150: $data['testuser']['\''.$mr['testuser_id'].'\'']['wrong_perc'] = $teststat['qstats']['wrong_perc'];
1151: $data['testuser']['\''.$mr['testuser_id'].'\'']['unanswered'] = $teststat['qstats']['unanswered'];
1152: $data['testuser']['\''.$mr['testuser_id'].'\'']['unanswered_perc'] = $teststat['qstats']['unanswered_perc'];
1153: $data['testuser']['\''.$mr['testuser_id'].'\'']['undisplayed'] = $teststat['qstats']['undisplayed'];
1154: $data['testuser']['\''.$mr['testuser_id'].'\'']['undisplayed_perc'] = $teststat['qstats']['undisplayed_perc'];
1155: $data['testuser']['\''.$mr['testuser_id'].'\'']['unrated'] = $teststat['qstats']['unrated'];
1156: $data['testuser']['\''.$mr['testuser_id'].'\'']['unrated_perc'] = $teststat['qstats']['unrated_perc'];
1157: } else {
1158: $data['testuser']['\''.$mr['testuser_id'].'\'']['right'] = '';
1159: $data['testuser']['\''.$mr['testuser_id'].'\'']['right_perc'] = '';
1160: $data['testuser']['\''.$mr['testuser_id'].'\'']['wrong'] = '';
1161: $data['testuser']['\''.$mr['testuser_id'].'\'']['wrong_perc'] = '';
1162: $data['testuser']['\''.$mr['testuser_id'].'\'']['unanswered'] = '';
1163: $data['testuser']['\''.$mr['testuser_id'].'\'']['unanswered_perc'] = '';
1164: $data['testuser']['\''.$mr['testuser_id'].'\'']['undisplayed'] = '';
1165: $data['testuser']['\''.$mr['testuser_id'].'\'']['undisplayed_perc'] = '';
1166: $data['testuser']['\''.$mr['testuser_id'].'\'']['unrated'] = '';
1167: $data['testuser']['\''.$mr['testuser_id'].'\'']['unrated_perc'] = '';
1168: }
1169: if ($mr['testuser_status'] > 3) {
1170: $data['testuser']['\''.$mr['testuser_id'].'\'']['locked'] = true;
1171: } else {
1172: $data['testuser']['\''.$mr['testuser_id'].'\'']['locked'] = false;
1173: }
1174:
1175: $data['testuser']['\''.$mr['testuser_id'].'\'']['remaining_time'] = round(((time() - strtotime($usrtestdata['user_test_start_time']))) / K_SECONDS_IN_MINUTE) - $usrtestdata['test_duration_time'];
1176: $data['testuser']['\''.$mr['testuser_id'].'\'']['user_comment'] = $usrtestdata['user_comment'];
1177:
1178: $data['svgpoints'] .= 'x'.$data['testuser']['\''.$mr['testuser_id'].'\'']['total_score_perc'].'v'.$data['testuser']['\''.$mr['testuser_id'].'\'']['right_perc'];
1179:
1180: $statsdata['score'][] = $mr['total_score'];
1181: $statsdata['score_perc'][] = $total_score_perc;
1182: if ($stats > 0) {
1183: $statsdata['right'][] = $teststat['qstats']['right'];
1184: $statsdata['right_perc'][] = $teststat['qstats']['right_perc'];
1185: $statsdata['wrong'][] = $teststat['qstats']['wrong'];
1186: $statsdata['wrong_perc'][] = $teststat['qstats']['wrong_perc'];
1187: $statsdata['unanswered'][] = $teststat['qstats']['unanswered'];
1188: $statsdata['unanswered_perc'][] = $teststat['qstats']['unanswered_perc'];
1189: $statsdata['undisplayed'][] = $teststat['qstats']['undisplayed'];
1190: $statsdata['undisplayed_perc'][] = $teststat['qstats']['undisplayed_perc'];
1191: $statsdata['unrated'][] = $teststat['qstats']['unrated'];
1192: $statsdata['unrated_perc'][] = $teststat['qstats']['unrated_perc'];
1193: } else {
1194: $statsdata['right'][] = '';
1195: $statsdata['right_perc'][] = '';
1196: $statsdata['wrong'][] = '';
1197: $statsdata['wrong_perc'][] = '';
1198: $statsdata['unanswered'][] = '';
1199: $statsdata['unanswered_perc'][] = '';
1200: $statsdata['undisplayed'][] = '';
1201: $statsdata['undisplayed_perc'][] = '';
1202: $statsdata['unrated'][] = '';
1203: $statsdata['unrated_perc'][] = '';
1204: }
1205: }
1206: } else {
1207: F_display_db_error();
1208: }
1209: $data['passed'] = $passed;
1210: $passed_perc = 0;
1211: if ($itemcount > 0) {
1212: $passed_perc = round(100 * $passed / $itemcount);
1213: }
1214: $data['passed_perc'] = $passed_perc;
1215: $data['num_records'] = $itemcount;
1216: if ($itemcount > 0) {
1217:
1218: $data['statistics'] = F_getArrayStatistics($statsdata);
1219: }
1220: return $data;
1221: }
1222:
1223: 1224: 1225: 1226: 1227:
1228: function F_lockUserTest($test_id, $user_id)
1229: {
1230: require_once('../config/tce_config.php');
1231: global $db, $l;
1232: $test_id = intval($test_id);
1233: $user_id = intval($user_id);
1234: $sql = 'UPDATE '.K_TABLE_TEST_USER.'
1235: SET testuser_status=4
1236: WHERE testuser_test_id='.$test_id.'
1237: AND testuser_user_id='.$user_id.'
1238: AND testuser_status<4';
1239: if (!$r = F_db_query($sql, $db)) {
1240: F_display_db_error();
1241: }
1242: }
1243:
1244: 1245: 1246: 1247: 1248:
1249: function F_getTestIDResults($test_id, $user_id)
1250: {
1251: return F_getTestIDs($test_id, $user_id, 'test_results_to_users');
1252: }
1253:
1254: 1255: 1256: 1257: 1258:
1259: function F_getTestIDReports($test_id, $user_id)
1260: {
1261: return F_getTestIDs($test_id, $user_id, 'test_report_to_users');
1262: }
1263:
1264: 1265: 1266: 1267: 1268:
1269: function F_getTestIDs($test_id, $user_id, $filter = 'test_results_to_users')
1270: {
1271: global $l,$db;
1272: require_once('../config/tce_config.php');
1273: $str = '0';
1274: $test_id = intval($test_id);
1275: $user_id = intval($user_id);
1276: $sql = 'SELECT test_id FROM '.K_TABLE_TESTS.' WHERE test_id IN (SELECT DISTINCT testuser_test_id FROM '.K_TABLE_TEST_USER.' WHERE testuser_user_id='.intval($user_id).' AND testuser_status>0) AND '.$filter.'=1';
1277: if ($r = F_db_query($sql, $db)) {
1278: while ($m = F_db_fetch_assoc($r)) {
1279: $str .= ','.$m['test_id'];
1280: }
1281: } else {
1282: F_display_db_error();
1283: }
1284: return $str;
1285: }
1286:
1287:
1288:
1289:
1290:
