/**
* Check if the current user is enrolled
*
* @return boolean
*/
public function student($user_id = null)
{
if (!isset($this->_student) || $user_id !== null && (int) $this->_student->get('user_id') != $user_id) {
$this->_student = null;
/*if (isset($this->_members) && isset($this->_members[$user_id]))
{
$this->_student = $this->_members[$user_id];
}*/
if (isset($this->_members)) {
foreach ($this->_members as $member) {
if ($member->get('user_id') == $user_id && $member->get('section_id') == $this->section()->get('id') && $member->get('student')) {
$this->_student = $member;
break;
}
}
}
}
if (!$this->_student) {
$this->_student = Student::getInstance($user_id, $this->get('course_id'), $this->get('id'), $this->section()->get('id'));
}
return $this->_student;
}
/**
* Check if the current user is enrolled
*
* @param integer $user_id
* @return boolean
*/
public function student($user_id = null)
{
if (!isset($this->_student) || $user_id !== null && (int) $this->_student->get('user_id') != $user_id) {
$this->_student = null;
if (isset($this->_students) && isset($this->_students[$user_id])) {
$this->_student = $this->_students[$user_id];
}
}
if (!$this->_student) {
$this->_student = \Components\Courses\Models\Student::getInstance($user_id, $this->get('course_id'), null, $this->get('section_id'));
}
return $this->_student;
}
/**
* Removes a course and all associated information
*
* @return void
*/
public function removeTask()
{
// Check for request forgeries
Request::checkToken();
// Incoming
$ids = Request::getVar('id', array());
$ids = !is_array($ids) ? array($ids) : $ids;
$offering_id = Request::getInt('offering', 0);
$section_id = Request::getInt('section', 0);
$num = 0;
// Do we have any IDs?
if (!empty($ids)) {
foreach ($ids as $id) {
// Load the student record
$model = \Components\Courses\Models\Student::getInstance($id, null, null, null);
//, $offering->get('course_id'), $offering_id, $section_id);
// Ensure we found the course info
if (!$model->exists()) {
continue;
}
// Delete course
if (!$model->delete()) {
\Notify::error(Lang::txt('COM_COURSES_ERROR_UNABLE_TO_REMOVE_STUDENT', $model->get('user_id'), $model->get('section_id')));
continue;
}
$num++;
}
}
// Redirect back to the courses page
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . ($offering_id ? '&offering=' . $offering_id : '') . ($section_id ? '§ion=' . $section_id : ''), false), $num > 0 ? Lang::txt('COM_COURSES_STUDENTS_REMOVED', $num) : null);
}
