public function clone_task_set()
{
$url = $this->uri->ruri_to_assoc(3);
$task_set_id = isset($url['task_set_id']) ? intval($url['task_set_id']) : 0;
$result = new stdClass();
$result->result = FALSE;
$result->message = $this->lang->line('admin_task_sets_error_task_set_not_found');
if ($task_set_id !== 0) {
$this->_transaction_isolation();
$this->db->trans_begin();
$task_set = new Task_set();
$task_set->get_by_id($task_set_id);
if ($task_set->exists()) {
$new_task_set = $task_set->get_copy();
$new_task_set->published = 0;
if ($new_task_set->save()) {
$this->lang->clone_overlays('task_sets', $task_set->id, $new_task_set->id);
$tasks = new Task();
$tasks->include_join_fields();
$tasks->where_related_task_set($task_set);
$tasks->get_iterated();
foreach ($tasks as $task) {
$new_task_set->save_task($task);
$task->set_join_field($new_task_set, 'sorting', $task->join_sorting);
$task->set_join_field($new_task_set, 'points_total', $task->join_points_total);
$task->set_join_field($new_task_set, 'test_min_points', $task->join_test_min_points);
$task->set_join_field($new_task_set, 'test_max_points', $task->join_test_max_points);
$task->set_join_field($new_task_set, 'bonus_task', $task->join_bonus_task);
$task->set_join_field($new_task_set, 'max_projects_selections', $task->join_max_projects_selections);
}
$task_set_permissions = new Task_set_permission();
$task_set_permissions->where_related($task_set);
$task_set_permissions->get_iterated();
foreach ($task_set_permissions as $task_set_permission) {
$new_task_set_permission = $task_set_permission->get_copy();
$new_task_set_permission->save($new_task_set);
}
if ($this->db->trans_status()) {
$this->db->trans_commit();
$result->result = TRUE;
$result->message = $this->lang->line('admin_task_sets_success_task_set_cloned');
$this->_action_success();
} else {
$this->db->trans_rollback();
$result->message = $this->lang->line('admin_task_sets_error_task_set_cant_be_cloned');
}
} else {
$this->db->trans_rollback();
$result->message = $this->lang->line('admin_task_sets_error_task_set_cant_be_cloned');
}
} else {
$this->db->trans_rollback();
}
}
$this->output->set_content_type('application/json');
$this->output->set_output(json_encode($result));
}
