public function delete()
{
$this->output->set_content_type('application/json');
$url = $this->uri->ruri_to_assoc(3);
$task_set_type_id = isset($url['task_set_type_id']) ? intval($url['task_set_type_id']) : 0;
if ($task_set_type_id !== 0) {
$this->_transaction_isolation();
$this->db->trans_begin();
$task_set_type = new Task_set_type();
$task_set_type->get_by_id($task_set_type_id);
$task_set_type->delete();
if ($this->db->trans_status()) {
$this->db->trans_commit();
$this->output->set_output(json_encode(TRUE));
$this->_action_success();
} else {
$this->db->trans_rollback();
$this->output->set_output(json_encode(FALSE));
}
} else {
$this->output->set_output(json_encode(FALSE));
}
}
private function inject_unused_task_set_types($course_id)
{
$course = new Course();
$course->get_by_id(intval($course_id));
$course->task_set_type->get();
$course_task_set_types = $course->task_set_type->all_to_single_array('id');
$task_set_types = new Task_set_type();
$task_set_types->where_not_in('id', count($course_task_set_types) > 0 ? $course_task_set_types : array(0));
$query = $task_set_types->order_by('name', 'asc')->get_raw();
$data = array(NULL => '');
if ($query->num_rows() > 0) {
foreach ($query->result() as $row) {
$data[(int) $row->id] = $row->name;
}
}
$this->parser->assign('task_set_types', $data);
$query->free_result();
}
private function inject_course_task_set_types()
{
$task_set_types = new Task_set_type();
$task_set_types->include_related('course', '*', TRUE, TRUE);
$task_set_types->order_by_related('course', 'id', 'true');
$task_set_types->order_by_with_constant('name', 'asc');
$task_set_types->get_iterated();
$data = array();
foreach ($task_set_types as $task_set_type) {
if ($task_set_type->course->exists()) {
$data[$task_set_type->course->id][] = array('value' => $task_set_type->id, 'text' => $this->lang->text($task_set_type->name));
}
}
$this->parser->assign('all_task_set_types', $data);
}
private function inject_all_task_set_types()
{
$task_set_types = new Task_set_type();
$task_set_types->order_by_with_constant('name', 'asc');
$task_set_types->get_iterated();
$data = array('' => '');
foreach ($task_set_types as $task_set_type) {
$data[$task_set_type->id] = $task_set_type->name;
}
$this->parser->assign('task_set_types', $data);
}
function list_import_lamsfet_sets(&$sets, $set_types, $courses_terms, $excercise_groups)
{
echo 'Starting task_sets import (' . count($sets) . ') [';
if (count($sets)) {
foreach ($sets as $id => $set) {
$task_set_type_id = $set_types[$set->set_type_id]->_list_id;
$task_set_type = new Task_set_type();
$task_set_type->get_by_id(intval($task_set_type_id));
$course_id = $courses_terms[$set->course_term_id]->_list_id;
$course = new Course();
$course->get_by_id(intval($course_id));
$group_id = !is_null($set->excercise_group_id) ? $excercise_groups[$set->excercise_group_id]->_list_id : NULL;
$group = new Group();
if (!is_null($group_id)) {
$group->get_by_id(intval($group_id));
}
$task_set = new Task_set();
$task_set->name = $set->name;
if (!is_null($set->comment)) {
$task_set->instructions = nl2br($set->comment);
}
if (!empty($set->date_from)) {
$task_set->publish_start_time = $set->date_from;
}
if (!empty($set->submit_to)) {
$task_set->upload_end_time = $set->submit_to;
}
$task_set->published = 1;
$task_set->save(array($task_set_type, $group, $course));
$sets[$id]->_list_id = $task_set->id;
echo '.';
}
}
echo '] ... done' . "\n";
}
