idanoo/nzart-exam-generator
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Made full exam mock actual exam by grabbing 1 question per 10 for each section

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This commit is contained in:
Daniel Mason 2017-01-03 23:55:42 +13:00
parent 3d98b9a290
commit 9e95985703
3 changed files with 35 additions and 11 deletions
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7
includes/classes/class.dataitem.php
View file

@ -44,6 +44,13 @@ class DataItem {
return $obj;
}
public static function count($query)
{
$db = new db();
$db->query($query);
return array_pop($db->single());
}
public function getId() {
$typeName = static::_getType();
$id = $typeName."_id";

27
includes/classes/class.question.php
View file

@ -18,9 +18,10 @@ class Question extends DataItem {
return "question";
}
public static function getQuestions($count = false)
public static function getQuestions($count)
{
$questions = static::getAllWhere(false, "order by rand()", false, $count);
if($count == "60") return self::getExamQuestions();
$questions = self::getAllWhere(false, "order by rand()", false, $count);
foreach ($questions as $q) {
$q->answers = $q->getAnswers();
shuffle($q->answers);
@ -28,6 +29,23 @@ class Question extends DataItem {
return $questions;
}
public static function getExamQuestions()
{
$questions = [];
$i=1;
while ($i<=30) {
$limit = parent::count("SELECT COUNT(*)/10 FROM question WHERE FLOOR(questiondata_number) = ".$i);
$questions = array_merge($questions, self::getAllWhere("FLOOR(questiondata_number) = ".$i, "order by rand()", false, intval($limit)));
$i++;
}
foreach ($questions as $q) {
$q->answers = $q->getAnswers();
shuffle($q->answers);
}
return $questions;
}
public function getQuestion()
{
return $this->questiondata_content;
@ -47,4 +65,9 @@ class Question extends DataItem {
{
return $this->questiondata_image;
}
public function getCountFromNumber()
{
}
}