function displayBody()
{
parent::displayBody();
$translator = new Translator();
$course = new Course();
$category = new Category();
$training = new Training();
$t_data = $training->get(array('id' => $this->id, 'user_id' => $_SESSION['user_id']));
$c_data = $course->get(array('id' => $t_data['course_id']));
foreach ($c_data as $key => $val) {
$c_data[$key] = htmlspecialchars($val, ENT_QUOTES);
}
$category_id = $c_data['category_id'];
$enum = $category->enumerate();
if ($enum) {
foreach ($enum as $key => $val) {
if ($val['id'] != 0) {
$items[$val['id']] = $val;
}
}
$categories = $this->makeCategoryList($items, $category_id);
}
if ($t_data['status_id'] == Training::FINISHED) {
$result = $translator->Congratulations;
$result_class = "alert-success";
} else {
$result = $translator->Sorry;
$result_class = "alert-danger";
}
echo <<<EOF
<div class="container-fluid">
<div class="col-lg-10 col-lg-offset-1" id="window">
\t<h4>{$categories}</h4>
\t<h2>{$c_data[name]}</h2>
\t<h3 class="alert {$result_class}" role="alert">{$result}</h3>
\t<h4>{$translator->Result}: {$t_data[result]}% ({$t_data['answers']} / {$t_data[questions]})</h4>
\t<table class="table">
\t <tr>
\t\t<th>#</th>
\t\t<th>{$translator->Question}</th>
\t\t<th>{$translator->Result}</th>
\t </tr>
EOF;
$exam = new Exam();
$enum = $exam->enumerateResult($t_data['id']);
$i = 1;
foreach ($enum as $key => $e_data) {
$answer = $e_data['result'] == 't' ? $translator->Right : $translator->Wrong;
$class = $e_data['result'] == 't' ? "success" : "danger";
echo <<<EOF
\t <tr class="alert alert-{$class}" role="alert">
\t\t<td>{$i}</td>
\t\t<td>{$e_data[question]}</td>
\t\t<td >{$answer}</td>
\t </tr>
EOF;
$i++;
}
echo <<<EOF
\t</table>
</div>
</div> <!-- /container -->
EOF;
}
