public function delete_task_set_type()
{
$this->output->set_content_type('application/json');
$this->load->library('form_validation');
$this->form_validation->set_rules('task_set_type_id', 'task_set_type_id', 'required');
$this->form_validation->set_rules('course_id', 'course_id', 'required');
if ($this->form_validation->run()) {
$course_id = intval($this->input->post('course_id'));
$task_set_type_id = intval($this->input->post('task_set_type_id'));
$course = new Course();
$course->get_by_id($course_id);
$task_set_type = new Task_set_type();
$task_set_type->get_by_id($task_set_type_id);
if ($course->exists() && $task_set_type->exists()) {
$this->_transaction_isolation();
$this->db->trans_begin();
$course->delete($task_set_type);
$task_sets = new Task_set();
$task_sets->where_related_course('id', $course_id)->where_related_task_set_type('id', $task_set_type_id)->get_iterated();
foreach ($task_sets as $task_set) {
$task_set->delete($task_set_type);
}
if ($this->db->trans_status()) {
$this->db->trans_commit();
$this->output->set_output(json_encode(TRUE));
return;
} else {
$this->db->trans_rollback();
}
}
}
$this->output->set_output(json_encode(FALSE));
}
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 {
$this->output->set_output(json_encode(FALSE));
}
}
function list_import_lamsfet_sets(&$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";
}
