public function test_result($test_queue_id)
{
$this->usermanager->student_login_protected_redirect();
$this->parser->add_css_file('frontend_tasks.css');
$test_queue = new Test_queue();
$test_queue->where_related('student', 'id', $this->usermanager->get_student_id());
$test_queue->include_related('task_set');
$test_queue->include_related('task_set/course');
$test_queue->include_related('task_set/course/period');
$test_queue->get_by_id((int) $test_queue_id);
$tasks = new Task();
if ($test_queue->exists()) {
$tasks->distinct();
$tasks->where_related('task_set', 'id', $test_queue->task_set_id);
$tasks->order_by('task_task_set_rel.sorting', 'asc');
$tasks->get_iterated();
$tests = $test_queue->test->include_join_fields()->order_by('id', 'asc')->get_iterated();
$tests_per_task = array();
$overlays_tests = array();
foreach ($tests as $test) {
$test_line = array('id' => $test->id, 'name' => $test->name, 'task_id' => $test->task_id, 'result' => $test->join_result, 'result_text' => $test->join_result_text, 'percent_points' => $test->join_percent_points, 'percent_bonus' => $test->join_percent_bonus, 'points' => $test->join_points, 'bonus' => $test->join_bonus, 'evaluation_table' => is_null($test->join_evaluation_table) ? array() : unserialize($test->join_evaluation_table));
$overlays_tests[] = $test->id;
$tests_per_task[$test->task_id][] = $test_line;
}
$this->lang->init_overlays('tests', $overlays_tests, array('name'));
$this->parser->assign('tests_per_task', $tests_per_task);
}
$this->load->helper('tests');
$test_types = get_all_supported_test_types();
$this->parser->parse('frontend/tasks/test_result.tpl', array('test_queue' => $test_queue, 'tasks' => $tasks, 'test_types' => $test_types));
}
public function aging()
{
$max_ticks = (int) $this->config->item('test_aging_ticks_to_priority_increase');
$max_raising = (int) $this->config->item('test_aging_max_tests_to_raise_priority');
$max_lifetime = (int) $this->config->item('test_queue_done_error_lifetime');
$max_lifetime = $max_lifetime < 60 ? 60 : $max_lifetime;
$old_test_queue = new Test_queue();
$old_test_queue->where('status >=', 2);
$old_test_queue->where('finish + INTERVAL ' . $max_lifetime . ' MINUTE < NOW()', NULL, TRUE);
$old_test_queue->get();
$old_test_queue->delete_all();
if ($max_ticks < 10) {
$max_ticks = 10;
}
if ($max_raising <= 0) {
$max_raising = 1;
}
$this->db->query('SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;');
$this->db->trans_start();
$tests_queue = new Test_queue();
$tests_queue->distinct();
$tests_queue->select('priority');
$tests_queue->order_by('priority', 'asc');
$tests_queue->where('status', 0);
$tests_queue->where('worker', NULL);
$tests_queue->get_iterated();
$priorities = array();
foreach ($tests_queue as $test_queue) {
$priorities[] = (int) $test_queue->priority;
}
if (count($priorities) >= 2) {
unset($priorities[0]);
foreach ($priorities as $priority) {
if ($priority <= 1) {
continue;
}
$tests_with_max_ticks = new Test_queue();
$tests_with_max_ticks->where('age >=', $max_ticks);
$tests_with_max_ticks->where('status', 0);
$tests_with_max_ticks->where('worker', NULL);
$tests_with_max_ticks->where('priority', $priority);
$tests_with_max_ticks->order_by('start', 'asc');
$tests_with_max_ticks->limit($max_raising);
$tests_with_max_ticks->get_iterated();
if ($tests_with_max_ticks->exists()) {
foreach ($tests_with_max_ticks as $test_with_max_ticks) {
$test_with_max_ticks->priority = $priority - 1;
$test_with_max_ticks->age = 0;
$test_with_max_ticks->save();
}
$tests_queue_with_priority = new Test_queue();
$tests_queue_with_priority->where('status', 0);
$tests_queue_with_priority->where('worker', NULL);
$tests_queue_with_priority->where('priority', $priority);
$tests_queue_with_priority->update('age', '0', FALSE);
continue;
}
$tests_queue_with_priority = new Test_queue();
$tests_queue_with_priority->where('status', 0);
$tests_queue_with_priority->where('worker', NULL);
$tests_queue_with_priority->where('priority', $priority);
$tests_queue_with_priority->update('age', 'age + 1', FALSE);
}
}
$this->db->trans_complete();
}
