Example #1
0
    $sessdata = mysql_fetch_array($result, MYSQL_ASSOC);
    $curitem = $sessdata['curitem'];
    $curitemid = $itemids[$curitem];
    $seed = $sessdata['seed'];
    if ($sessdata['curscores'] == '') {
        $curscores = array();
    } else {
        $curscores = explode(',', $sessdata['curscores']);
    }
    $starttime = $sessdata['starttime'];
    $scorerec = unserialize($sessdata['scorerec']);
}
//score a submitted question
$showans = false;
if (isset($_GET['score'])) {
    list($score, $rawscores) = scoreq(0, $curitemid, $seed, $_POST['qn0']);
    $lastanswers[0] = stripslashes($lastanswers[0]);
    $page_scoreMsg = printscore($score, $curitemid, $seed);
    if (getpts($score) < 0.99 && $sa == 0) {
        $showans = true;
    } else {
        if (getpts($score) < 0.99 && $sa == 4) {
            unset($lastanswers);
        } else {
            unset($lastanswers);
            $seed = rand(1, 9999);
        }
    }
    $curscores[] = getpts($score);
    $scorelist = implode(',', $curscores);
    $query = "UPDATE imas_drillassess_sessions SET curscores='{$scorelist}',seed='{$seed}' WHERE id='{$sessdata['id']}'";
Example #2
0
function scorequestion($qn, $rectime = true)
{
    global $questions, $scores, $seeds, $testsettings, $qi, $attempts, $lastanswers, $isreview, $bestquestions, $bestseeds, $bestscores, $bestattempts, $bestlastanswers, $reattempting, $rawscores, $bestrawscores, $firstrawscores;
    global $regenonreattempt, $sessiondata;
    //list($qsetid,$cat) = getqsetid($questions[$qn]);
    $lastrawscore = $rawscores[$qn];
    list($unitrawscore, $rawscores[$qn]) = scoreq($qn, $qi[$questions[$qn]]['questionsetid'], $seeds[$qn], $_POST["qn{$qn}"], $attempts[$qn], $qi[$questions[$qn]]['points']);
    $afterpenalty = calcpointsafterpenalty($unitrawscore, $qi[$questions[$qn]], $testsettings, $attempts[$qn]);
    $rawscore = calcpointsafterpenalty($unitrawscore, $qi[$questions[$qn]], $testsettings, 0);
    //possible
    $noscores = $testsettings['testtype'] == "NoScores";
    //work in progress
    //need to rework canimprove
    if (!$regenonreattempt && $attempts[$qn] > 0 && strpos($afterpenalty, '~') !== false && !$noscores) {
        $appts = explode('~', $afterpenalty);
        $prepts = explode('~', $rawscore);
        $curs = explode('~', $scores[$qn]);
        if (count($appts) != count($curs)) {
            //number of parts has changed - ignore previous work
            $scores[$qn] = $afterpenalty;
        } else {
            for ($k = 0; $k < count($curs); $k++) {
                if ($appts[$k] > $curs[$k]) {
                    //part after penalty better than orig, replace
                    $curs[$k] = $appts[$k];
                }
                if ($prepts[$k] < $curs[$k]) {
                    //changed correct to incorrect, take away pts
                    $curs[$k] = $appts[$k];
                }
            }
            $scores[$qn] = implode('~', $curs);
        }
    } else {
        $scores[$qn] = $afterpenalty;
    }
    if (!$isreview && $attempts[$qn] == 0 && strpos($lastanswers[$qn], '##') === false && !$sessiondata['isteacher']) {
        $firstrawscores[$qn] = $rawscores[$qn];
        if ($rectime) {
            global $timesontask;
            $time = explode('~', $timesontask[$qn]);
            $time = $time[0];
        } else {
            $time = 0;
            //for all at once display, where time is not useful info
        }
        $query = "INSERT INTO imas_firstscores (courseid,qsetid,score,scoredet,timespent) VALUES ";
        $query .= "('" . addslashes($testsettings['courseid']) . "','" . $qi[$questions[$qn]]['questionsetid'] . "','" . round(100 * getpts($unitrawscore)) . "','" . $rawscores[$qn] . "','{$time}')";
        mysql_query($query) or die("Query failed : " . mysql_error());
    }
    //$scores[$qn] = $afterpenalty;
    $attempts[$qn]++;
    $loc = array_search($qn, $reattempting);
    if ($loc !== false) {
        array_splice($reattempting, $loc, 1);
    }
    if ((getpts($scores[$qn]) >= getpts($bestscores[$qn]) || $noscores && ($lastrawscore != $rawscores[$qn] || $rawscore == 0)) && !$isreview) {
        $bestseeds[$qn] = $seeds[$qn];
        $bestscores[$qn] = $scores[$qn];
        $bestrawscores[$qn] = $rawscores[$qn];
        $bestattempts[$qn] = $attempts[$qn];
        deletefilesifnotused($bestlastanswers[$qn], $lastanswers[$qn]);
        $bestlastanswers[$qn] = $lastanswers[$qn];
        $bestquestions[$qn] = $questions[$qn];
    }
    return $rawscore;
}
Example #3
0
if (empty($_GET['id'])) {
    echo 'Need to supply an id';
    exit;
}
$qsetid = $_GET['id'];
$sessiondata['coursetheme'] = $coursetheme;
$page_formAction = "embedq.php?id={$qsetid}";
if (isset($_GET['noscores'])) {
    $page_formAction .= '&noscores=true';
}
if (isset($_GET['noregen'])) {
    $page_formAction .= '&noregen=true';
}
$showans = false;
if (isset($_POST['seed'])) {
    list($score, $rawscores) = scoreq(0, $qsetid, $_POST['seed'], $_POST['qn0']);
    if (strpos($score, '~') === false) {
        $after = round($score, 1);
        if ($after < 0) {
            $after = 0;
        }
    } else {
        $fparts = explode('~', $score);
        $after = array();
        foreach ($fparts as $k => $fpart) {
            $after[$k] = round($fpart, 2);
            if ($after[$k] < 0) {
                $after[$k] = 0;
            }
        }
        $after = implode('~', $after);
Example #4
0
     $formn = $_GET['formn'];
     $loc = $_GET['loc'];
     if (isset($_GET['checked']) || isset($_GET['usecheck'])) {
         $chk = "&checked=0";
     } else {
         $chk = '';
     }
     if ($onlychk == 1) {
         $page_onlyChkMsg = "var prevnext = window.opener.getnextprev('{$formn}','{$_GET['loc']}',true);";
     } else {
         $page_onlyChkMsg = "var prevnext = window.opener.getnextprev('{$formn}','{$_GET['loc']}');";
     }
 }
 $lastanswers = array('');
 if (isset($_POST['seed'])) {
     list($score, $rawscores) = scoreq(0, $_GET['qsetid'], $_POST['seed'], $_POST['qn0'], $attempt - 1);
     $scores[0] = $score;
     $lastanswers[0] = stripslashes($lastanswers[0]);
     $page_scoreMsg = "<p>Score on last answer: {$score}/1</p>\n";
 } else {
     $page_scoreMsg = "";
     $scores = array(-1);
     $_SESSION['choicemap'] = array();
 }
 $page_formAction = "testquestion.php?cid={$_GET['cid']}&qsetid={$_GET['qsetid']}";
 if (isset($_POST['usecheck'])) {
     $page_formAction .= "&checked=" . $_GET['usecheck'];
 } else {
     if (isset($_GET['checked'])) {
         $page_formAction .= "&checked=" . $_GET['checked'];
     }