$orderdir = 1;
$nextorderdir = 0;
$full_order_field = $order_field . ' DESC';
}
$filter .= '&orderdir=' . $orderdir . '';
echo '<div class="container">' . K_NEWLINE;
echo '<div class="tceformbox">' . K_NEWLINE;
echo '<form action="' . $_SERVER['SCRIPT_NAME'] . '" method="post" enctype="multipart/form-data" id="form_resultallusers">' . K_NEWLINE;
echo '<div class="row">' . K_NEWLINE;
echo '<span class="label">' . K_NEWLINE;
echo '<label for="test_id">' . $l['w_test'] . '</label>' . K_NEWLINE;
echo '</span>' . K_NEWLINE;
echo '<span class="formw">' . K_NEWLINE;
echo '<input type="hidden" name="changecategory" id="changecategory" value="" />' . K_NEWLINE;
echo '<select name="test_id" id="test_id" size="0" onchange="document.getElementById(\'form_resultallusers\').changecategory.value=1; document.getElementById(\'form_resultallusers\').submit()" title="' . $l['h_test'] . '">' . K_NEWLINE;
$sql = 'SELECT * FROM ' . K_TABLE_TESTS . ' WHERE test_id IN (' . F_getTestIDResults($test_id, $user_id) . ') ORDER BY test_begin_time DESC, test_name';
if ($r = F_db_query($sql, $db)) {
echo '<option value="0"';
if ($test_id == 0) {
echo ' selected="selected"';
}
echo '> - </option>' . K_NEWLINE;
while ($m = F_db_fetch_array($r)) {
echo '<option value="' . $m['test_id'] . '"';
if ($m['test_id'] == $test_id) {
echo ' selected="selected"';
}
echo '>' . substr($m['test_begin_time'], 0, 10) . ' ' . htmlspecialchars($m['test_name'], ENT_NOQUOTES, $l['a_meta_charset']) . '</option>' . K_NEWLINE;
}
} else {
F_display_db_error();
/**
* Returns users statistic array for the selected test.
* @param $test_id (int) test ID.
* @param $group_id (int) group ID - if greater than zero, filter stats for the specified user group.
* @param $user_id (int) user ID - if greater than zero, filter stats for the specified user.
* @param $startdate (string) start date ID - if greater than zero, filter stats for the specified starting date
* @param $enddate (string) end date ID - if greater than zero, filter stats for the specified ending date
* @param $full_order_field (string) Ordering fields for SQL query.
* @param $pubmode (boolean) If true filter the results for the public interface.
* @param $stats (int) 2 = full stats; 1 = user stats; 0 = disabled stats;
* return $data array containing test statistics.
*/
function F_getAllUsersTestStat($test_id, $group_id = 0, $user_id = 0, $startdate = 0, $enddate = 0, $full_order_field = 'total_score', $pubmode = false, $stats = 2)
{
require_once '../config/tce_config.php';
require_once '../../shared/code/tce_functions_test.php';
require_once '../../shared/code/tce_functions_statistics.php';
global $db, $l;
$test_id = intval($test_id);
$group_id = intval($group_id);
$user_id = intval($user_id);
$data = array();
$data['svgpoints'] = '';
$data['testuser'] = array();
$sqlr = 'SELECT
testuser_id,
testuser_test_id,
testuser_creation_time,
testuser_status,
user_id,
user_lastname,
user_firstname,
user_name,
user_email,
SUM(testlog_score) AS total_score,
MAX(testlog_change_time) AS testuser_end_time
FROM ' . K_TABLE_TESTS_LOGS . ', ' . K_TABLE_TEST_USER . ', ' . K_TABLE_USERS . '';
if ($group_id > 0) {
$sqlr .= ',' . K_TABLE_USERGROUP . '';
}
$sqlr .= ' WHERE testlog_testuser_id=testuser_id AND testuser_user_id=user_id';
if ($test_id > 0) {
$sqlr .= ' AND testuser_test_id=' . $test_id . '';
} elseif ($pubmode) {
$sqlr .= ' AND testuser_test_id IN (' . F_getTestIDResults($test_id, $user_id) . ')';
}
if ($group_id > 0) {
$sqlr .= ' AND usrgrp_user_id=user_id AND usrgrp_group_id=' . $group_id . '';
}
if ($user_id > 0) {
$sqlr .= ' AND user_id=' . $user_id . '';
}
if (!empty($startdate)) {
$startdate_time = strtotime($startdate);
$startdate = date(K_TIMESTAMP_FORMAT, $startdate_time);
$sqlr .= ' AND testuser_creation_time>=\'' . $startdate . '\'';
}
if (!empty($enddate)) {
$enddate_time = strtotime($enddate);
$enddate = date(K_TIMESTAMP_FORMAT, $enddate_time);
$sqlr .= ' AND testuser_creation_time<=\'' . $enddate . '\'';
}
if ($stats > 1) {
// get stats
$data += F_getTestStat($test_id, $group_id, $user_id, $startdate, $enddate);
}
$sqlr .= ' GROUP BY testuser_id, testuser_test_id, testuser_creation_time, user_id, user_lastname, user_firstname, user_name, user_email, testuser_status
ORDER BY ' . $full_order_field . '';
if ($rr = F_db_query($sqlr, $db)) {
$itemcount = 0;
$passed = 0;
$statsdata = array();
$statsdata['score'] = array();
$statsdata['right'] = array();
$statsdata['wrong'] = array();
$statsdata['unanswered'] = array();
$statsdata['undisplayed'] = array();
$statsdata['unrated'] = array();
while ($mr = F_db_fetch_array($rr)) {
$itemcount++;
$usrtestdata = F_getUserTestStat($mr['testuser_test_id'], $mr['user_id'], $mr['testuser_id']);
if ($stats > 0) {
$teststat = F_getTestStat($mr['testuser_test_id'], $group_id, $mr['user_id'], $startdate, $enddate, $mr['testuser_id']);
}
$data['testuser']['\'' . $mr['testuser_id'] . '\''] = array();
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['test'] = $usrtestdata;
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['num'] = $itemcount;
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['id'] = $mr['testuser_id'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['user_id'] = $mr['user_id'];
$halfscore = $usrtestdata['test_max_score'] / 2;
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['testuser_creation_time'] = $mr['testuser_creation_time'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['testuser_end_time'] = $mr['testuser_end_time'];
if ($mr['testuser_end_time'] <= 0 or strtotime($mr['testuser_end_time']) < strtotime($mr['testuser_creation_time'])) {
$time_diff = $usrtestdata['test_duration_time'] * K_SECONDS_IN_MINUTE;
} else {
$time_diff = strtotime($mr['testuser_end_time']) - strtotime($mr['testuser_creation_time']);
//sec
}
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['time_diff'] = gmdate('H:i:s', $time_diff);
$passmsg = false;
if ($usrtestdata['test_score_threshold'] > 0) {
if ($usrtestdata['user_score'] >= $usrtestdata['test_score_threshold']) {
$passmsg = true;
$passed++;
}
} elseif ($usrtestdata['user_score'] > $halfscore) {
$passmsg = true;
$passed++;
}
if ($usrtestdata['test_max_score'] > 0) {
$total_score_perc = round(100 * $mr['total_score'] / $usrtestdata['test_max_score']);
} else {
$total_score_perc = 0;
}
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['passmsg'] = $passmsg;
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['user_name'] = $mr['user_name'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['user_email'] = $mr['user_email'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['user_lastname'] = $mr['user_lastname'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['user_firstname'] = $mr['user_firstname'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['total_score'] = $mr['total_score'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['total_score_perc'] = $total_score_perc;
if ($stats > 0) {
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['right'] = $teststat['qstats']['right'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['right_perc'] = $teststat['qstats']['right_perc'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['wrong'] = $teststat['qstats']['wrong'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['wrong_perc'] = $teststat['qstats']['wrong_perc'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unanswered'] = $teststat['qstats']['unanswered'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unanswered_perc'] = $teststat['qstats']['unanswered_perc'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['undisplayed'] = $teststat['qstats']['undisplayed'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['undisplayed_perc'] = $teststat['qstats']['undisplayed_perc'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unrated'] = $teststat['qstats']['unrated'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unrated_perc'] = $teststat['qstats']['unrated_perc'];
} else {
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['right'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['right_perc'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['wrong'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['wrong_perc'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unanswered'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unanswered_perc'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['undisplayed'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['undisplayed_perc'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unrated'] = '';
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['unrated_perc'] = '';
}
if ($mr['testuser_status'] > 3) {
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['locked'] = true;
} else {
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['locked'] = false;
}
// remaining user time in minutes
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['remaining_time'] = round((time() - strtotime($usrtestdata['user_test_start_time'])) / K_SECONDS_IN_MINUTE) - $usrtestdata['test_duration_time'];
$data['testuser']['\'' . $mr['testuser_id'] . '\'']['user_comment'] = $usrtestdata['user_comment'];
// SVG points
$data['svgpoints'] .= 'x' . $data['testuser']['\'' . $mr['testuser_id'] . '\'']['total_score_perc'] . 'v' . $data['testuser']['\'' . $mr['testuser_id'] . '\'']['right_perc'];
// collects data for descriptive statistics
$statsdata['score'][] = $mr['total_score'];
$statsdata['score_perc'][] = $total_score_perc;
if ($stats > 0) {
$statsdata['right'][] = $teststat['qstats']['right'];
$statsdata['right_perc'][] = $teststat['qstats']['right_perc'];
$statsdata['wrong'][] = $teststat['qstats']['wrong'];
$statsdata['wrong_perc'][] = $teststat['qstats']['wrong_perc'];
$statsdata['unanswered'][] = $teststat['qstats']['unanswered'];
$statsdata['unanswered_perc'][] = $teststat['qstats']['unanswered_perc'];
$statsdata['undisplayed'][] = $teststat['qstats']['undisplayed'];
$statsdata['undisplayed_perc'][] = $teststat['qstats']['undisplayed_perc'];
$statsdata['unrated'][] = $teststat['qstats']['unrated'];
$statsdata['unrated_perc'][] = $teststat['qstats']['unrated_perc'];
} else {
$statsdata['right'][] = '';
$statsdata['right_perc'][] = '';
$statsdata['wrong'][] = '';
$statsdata['wrong_perc'][] = '';
$statsdata['unanswered'][] = '';
$statsdata['unanswered_perc'][] = '';
$statsdata['undisplayed'][] = '';
$statsdata['undisplayed_perc'][] = '';
$statsdata['unrated'][] = '';
$statsdata['unrated_perc'][] = '';
}
}
} else {
F_display_db_error();
}
$data['passed'] = $passed;
$passed_perc = 0;
if ($itemcount > 0) {
$passed_perc = round(100 * $passed / $itemcount);
}
$data['passed_perc'] = $passed_perc;
$data['num_records'] = $itemcount;
if ($itemcount > 0) {
// calculate statistics
$data['statistics'] = F_getArrayStatistics($statsdata);
}
return $data;
}