function displayBody()
{
parent::displayBody();
$translator = new Translator();
$course = new Course();
$training = new Training();
$id = array_shift($this->param);
try {
$t_exists = $training->checkFinish($_SESSION['user_id'], $id);
} catch (Exception $e) {
}
$data = $course->get(array('id' => $id));
foreach ($data as $key => $val) {
$data[$key] = htmlspecialchars($val, ENT_QUOTES);
}
foreach ($course->formats as $key => $val) {
if ($key == $data['format_id']) {
$format = htmlspecialchars($val, ENT_QUOTES);
}
}
foreach ($course->languages as $key => $val) {
if ($key == $data['language']) {
$language = htmlspecialchars($val, ENT_QUOTES);
}
}
if ($data['active'] == 't') {
$active = 'checked';
}
if ($data['exam'] == 't') {
$exam = 'checked';
}
if ($data[duration] > 8) {
$duration = floor($data['duration'] / 8) . " {$translator->days}" . ($data['duration'] % 8 > 0 ? " + " . $data['duration'] % 8 . " {$translator->hours}" : '');
} else {
$duration = $data['duration'] . " {$translator->hours}";
}
if ($t_exists) {
$disabled = 'disabled';
}
echo <<<EOF
<div class="container-fluid">
<div class="col-md-10 col-lg-8 col-lg-offset-2 ">
\t<h4>{$data[category_name]}</h4>
\t<h2>{$data[name]}</h2>
\t<div class="row">
\t <div class="col-sm-6"><small>{$translator->Duration}: {$duration}</small></div>
\t <div class="col-sm-6 text-right"><small>{$translator->Format}: {$format}</small></div>
\t</div>
\t<hr/>
\t<label for="describe">{$translator->Describe}:</label>
\t<p class="describe">{$data[describe]}</p>
\t<label for="data">{$translator->Prerequisites}:</label>
\t<p class="describe">{$data[prerequisites]}</p>
\t<label for="skills">{$translator->Skills}:</label>
\t<p class="describe">{$data[skills]}</p>
\t<label for="equipment">{$translator->Equipment}:</label>
\t<p class="describe">{$data[equipment]}</p>
<!-- TODO>
Add needed courses select-box
\t <div class="form-group">Courses</div>
<!-->
\t<div>
\t <label for="language">{$translator->Language}:</label> {$language}
\t</div>
\t<div>
\t <label for="language">{$translator->Author}:</label> {$data[author]}
\t</div>
\t<hr/>
\t<div>
\t\t<a href="/enroll/{$data['id']}" class="btn btn-primary btn-lg {$disabled}" >{$translator->Register}</a>
\t</div>
\t</div>
</div> <!-- /container -->
EOF;
}
