function main($path)
{
if (count($path) != 1) {
exit_with_error('InvalidRequest');
}
$parts = explode('-', $path[0]);
if (count($parts) != 2) {
exit_with_error('InvalidRequest');
}
$db = new Database();
if (!$db->connect()) {
exit_with_error('DatabaseConnectionFailure');
}
$platform_id = intval($parts[0]);
$metric_id = intval($parts[1]);
$config_rows = $db->query_and_fetch_all('SELECT *
FROM test_configurations WHERE config_metric = $1 AND config_platform = $2', array($metric_id, $platform_id));
if (!$config_rows) {
exit_with_error('ConfigurationNotFound');
}
$test_group_id = array_get($_GET, 'testGroup');
$should_cache = array_get($_GET, 'cache');
if ($test_group_id) {
$test_group_id = intval($test_group_id);
} else {
if ($should_cache) {
// Only v1 UI needs caching.
$maxage = config('jsonCacheMaxAge');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $maxage) . ' GMT');
header("Cache-Control: maxage={$maxage}");
}
}
$generator = new RunsGenerator($config_rows);
foreach ($config_rows as $config) {
if ($test_group_id) {
$raw_runs = fetch_runs_for_config_and_test_group($db, $config, $test_group_id);
} else {
$raw_runs = fetch_runs_for_config($db, $config);
}
$generator->add_runs($config['config_type'], $raw_runs);
}
$content = success_json($generator->results());
if (!$test_group_id) {
generate_data_file("{$platform_id}-{$metric_id}.json", $content);
}
echo $content;
}
function __construct($db, $test_group_id)
{
parent::__construct($db);
$this->test_group_id = $test_group_id;
}
