public static function generate_overview_object(&$overview_table, $overview_type)
{
switch ($overview_type) {
case 'GEOMETRIC_MEAN':
$title = 'Geometric Mean';
$math_call = array('pts_math', 'geometric_mean');
break;
case 'HARMONIC_MEAN':
$title = 'Harmonic Mean';
$math_call = array('pts_math', 'harmonic_mean');
break;
case 'AGGREGATE_SUM':
$title = 'Aggregate Sum';
$math_call = 'array_sum';
break;
default:
return false;
}
$result_buffer = new pts_test_result_buffer();
if ($overview_table instanceof pts_result_file) {
list($days_keys1, $days_keys, $shred) = pts_ResultFileTable::result_file_to_result_table($overview_table);
foreach ($shred as $system_key => &$system) {
$to_show = array();
foreach ($system as &$days) {
$days = $days->get_value();
}
array_push($to_show, pts_math::set_precision(call_user_func($math_call, $system), 2));
$result_buffer->add_test_result($system_key, implode(',', $to_show), null);
}
} else {
$days_keys = null;
foreach ($overview_table as $system_key => &$system) {
if ($days_keys == null) {
// TODO: Rather messy and inappropriate way of getting the days keys
$days_keys = array_keys($system);
break;
}
}
foreach ($overview_table as $system_key => &$system) {
$to_show = array();
foreach ($system as &$days) {
array_push($to_show, call_user_func($math_call, $days));
}
$result_buffer->add_test_result($system_key, implode(',', $to_show), null);
}
}
$test_profile = new pts_test_profile(null, null, false);
$test_profile->set_test_title($title);
$test_profile->set_result_scale($title);
$test_profile->set_display_format('BAR_GRAPH');
$test_result = new pts_test_result($test_profile);
$test_result->set_used_arguments_description('Analytical Overview');
$test_result->set_test_result_buffer($result_buffer);
return $test_result;
}
public static function locate_interesting_results(&$result_file, &$flagged_results = null)
{
$result_objects = array();
if (!is_array($flagged_results)) {
$flagged_results = array();
$system_id_keys = null;
$result_object_index = -1;
pts_ResultFileTable::result_file_to_result_table($result_file, $system_id_keys, $result_object_index, $flagged_results);
}
if (count($flagged_results) > 0) {
asort($flagged_results);
$flagged_results = array_slice(array_keys($flagged_results), -6);
$flag_delta_objects = $result_file->get_result_objects($flagged_results);
for ($i = 0; $i < count($flagged_results); $i++) {
$result_objects[$flagged_results[$i]] = $flag_delta_objects[$i];
unset($flag_delta_objects[$i]);
}
}
return $result_objects;
}
