/**
* Main method.
*
* @since 0.1
*
* @param string $subPage
*/
public function execute($subPage)
{
parent::execute($subPage);
if ($this->getRequest()->getCheck('enrolled')) {
EPStudent::setReadDb(DB_MASTER);
}
$student = EPStudent::newFromUser($this->getUser());
if ($student === false) {
$this->getOutput()->addWikiMsg('ep-mycourses-not-a-student');
} else {
if ($this->getUser()->isAllowed('ep-org')) {
$this->displayNavigation();
}
if ($this->subPage === '') {
$this->displayCourses($student);
} else {
$this->displayCourse($student, $this->subPage);
}
}
}
protected function displayEnrollment()
{
if ($this->getRequest()->getCheck('enrolled')) {
EPStudent::setReadDb(DB_MASTER);
}
$student = EPStudent::newFromUser($this->getUser());
$courses = $student->getCourses('id');
$courseIds = array_map(function (EPCourse $course) {
return $course->getId();
}, $courses);
if ($this->getRequest()->getCheck('enrolled') && in_array($this->getRequest()->getInt('enrolled'), $courseIds)) {
$course = EPCourse::selectRow(array('name', 'org_id'), array('id' => $this->getRequest()->getInt('enrolled')));
$this->showSuccess(wfMessage('ep-mycourses-enrolled', $course->getField('name'), $course->getOrg()->getField('name')));
}
if (count($courseIds) === 1) {
$course = $courses[0];
$course->loadFields();
$this->displayCourse($course);
} elseif (count($courseIds) > 1) {
$this->getOutput()->addElement('h2', array(), wfMsg('ep-mycourses-enrollment'));
EPCourse::displayPager($this->getContext(), array('id' => $courseIds), true, 'enrollment');
}
}