3 require('../include/json-header.php');
7 exit_with_error('InvalidRequest');
9 $parts = explode('-', $path[0]);
10 if (count($parts) != 2)
11 exit_with_error('InvalidRequest');
15 exit_with_error('DatabaseConnectionFailure');
17 $platform_id = intval($parts[0]);
18 $metric_id = intval($parts[1]);
19 $config_rows = $db->query_and_fetch_all('SELECT *
20 FROM test_configurations WHERE config_metric = $1 AND config_platform = $2', array($metric_id, $platform_id));
22 exit_with_error('ConfigurationNotFound');
24 $test_group_id = array_get($_GET, 'testGroup');
25 $should_cache = array_get($_GET, 'cache');
27 $test_group_id = intval($test_group_id);
28 else if ($should_cache) { // Only v1 UI needs caching.
29 $maxage = config('jsonCacheMaxAge');
30 header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $maxage) . ' GMT');
31 header("Cache-Control: maxage=$maxage");
35 $generator = new RunsGeneratorForTestGroup($db, $test_group_id);
37 $generator = new RunsGenerator($db);
39 foreach ($config_rows as $config)
40 $generator->fetch_runs($config['config_type'], $config['config_id'], $config['config_runs_last_modified']);
42 $content = success_json($generator->results());
44 generate_data_file("$platform_id-$metric_id.json", $content);
49 function __construct($db) {
51 $this->results = array();
52 $this->last_modified = 0;
53 $this->start_time = microtime(true);
58 'configurations' => &$this->results,
59 'lastModified' => $this->last_modified,
60 'elapsedTime' => (microtime(true) - $this->start_time) * 1000);
63 function fetch_runs($name, $config_id, $last_modified) {
64 $this->last_modified = max($this->last_modified, Database::to_js_time($last_modified));
66 $results = $this->execute_query($config_id);
68 $formatted_runs = array();
69 while ($row = $this->db->fetch_next_row($results))
70 array_push($formatted_runs, self::format_run($row));
72 $this->results[$name] = $formatted_runs;
75 function execute_query($config_id) {
76 return $this->db->query('
77 SELECT test_runs.*, builds.*, array_agg((commit_repository, commit_revision, commit_time)) AS revisions
79 LEFT OUTER JOIN build_commits ON commit_build = build_id
80 LEFT OUTER JOIN commits ON build_commit = commit_id, test_runs
81 WHERE run_build = build_id AND run_config = $1 AND NOT EXISTS (SELECT * FROM build_requests WHERE request_build = build_id)
82 GROUP BY build_id, run_id', array($config_id));
85 private static function format_run($run) {
87 'id' => intval($run['run_id']),
88 'mean' => floatval($run['run_mean_cache']),
89 'iterationCount' => intval($run['run_iteration_count_cache']),
90 'sum' => floatval($run['run_sum_cache']),
91 'squareSum' => floatval($run['run_square_sum_cache']),
92 'markedOutlier' => Database::is_true($run['run_marked_outlier']),
93 'revisions' => self::parse_revisions_array($run['revisions']),
94 'build' => $run['build_id'],
95 'buildTime' => Database::to_js_time($run['build_time']),
96 'buildNumber' => intval($run['build_number']),
97 'builder' => $run['build_builder']);
100 private static function parse_revisions_array($postgres_array) {
101 // e.g. {"(WebKit,131456,\"2012-10-16 14:53:00\")","(Chromium,162004,)"}
102 $outer_array = json_decode('[' . trim($postgres_array, '{}') . ']');
103 $revisions = array();
104 foreach ($outer_array as $item) {
105 $name_and_revision = explode(',', trim($item, '()'));
106 if (!$name_and_revision[0])
108 $time = Database::to_js_time(trim($name_and_revision[2], '"'));
109 $revisions[trim($name_and_revision[0], '"')] = array(trim($name_and_revision[1], '"'), $time);
115 class RunsGeneratorForTestGroup extends RunsGenerator {
116 function __construct($db, $test_group_id) {
117 parent::__construct($db);
118 $this->test_group_id = $test_group_id;
121 function execute_query($config_id) {
122 return $this->db->query('
123 SELECT test_runs.*, builds.*, array_agg((commit_repository, commit_revision, commit_time)) AS revisions
125 LEFT OUTER JOIN build_commits ON commit_build = build_id
126 LEFT OUTER JOIN commits ON build_commit = commit_id,
127 test_runs, build_requests, analysis_test_groups
128 WHERE run_build = build_id AND run_config = $1 AND request_build = build_id AND request_group = $2
129 GROUP BY build_id, run_id', array($config_id, $this->test_group_id));
133 main(array_key_exists('PATH_INFO', $_SERVER) ? explode('/', trim($_SERVER['PATH_INFO'], '/')) : array());