if (!is_dir(UPLOAD_DIR) || !is_writeable(UPLOAD_DIR)) {
throw new Exception(sprintf("UPLOAD_DIR (%s) is not writeable", UPLOAD_DIR));
}
if (!is_dir(LOG_DIR) || !is_writeable(LOG_DIR)) {
throw new Exception(sprintf("LOG_DIR (%s) is not writeable", LOG_DIR));
}
});
$StatTracker->error(function (Exception $e, $code) {
// Eventually, have a custom error page
});
// Default handler. Will match any alphnumeric string. If the page doesn't exist,
// 404
$StatTracker->get('/{page}', function ($page) use($StatTracker) {
if ($page == "dashboard" || $page == "leaderboards" || $page == "submit-stats" || $page == "settings" || $page == "trends" || $page == "terms") {
$StatTracker['session']->set("page_after_login", $page);
return $StatTracker['twig']->render("index.twig", array("agent" => $StatTracker->getAgent(), "constants" => array("ga_id" => StatTracker::getConstant("GOOGLE_ANALYTICS_ID"), "admin_agent" => StatTracker::getConstant("ADMIN_AGENT"), "contributors" => $StatTracker->getContributors(), "debug" => StatTracker::getConstant("DEBUG", false), "group_name" => StatTracker::getConstant("GROUP_NAME"), "version" => StatTracker::getConstant("VERSION", "bleeding edge")), "stats" => $StatTracker->getStats(), "page" => $page));
} else {
if ($page == "logout") {
$StatTracker->getAuthenticationProvider()->logout($StatTracker);
return $StatTracker->redirect("./");
} else {
if ($page == "authenticate") {
switch ($_REQUEST['action']) {
case "login":
$authResponse = $StatTracker->getAuthenticationProvider()->login($StatTracker);
if ($authResponse->status == "registration_required") {
$StatTracker->sendRegistrationEmail($authResponse->email);
}
return $StatTracker->json($authResponse);
break;
case "callback":
$data->timestamp = $agent->getUpdateTimestamp();
break;
}
$response = JsonResponse::create();
$response->setEncodingOptions($response->getEncodingOptions() | JSON_NUMERIC_CHECK);
$response->setData($data);
return $response;
})->before($validateRequest)->assert("view", "breakdown|leaderboard|prediction|trend|graph")->value("stat", "ap")->value("view", "raw")->value("when", "most-recent")->value("format", "json");
// Allow agents to submit stats
$StatTracker->post("/api/{token}/submit", function (Request $request, $token) use($StatTracker) {
$agent = Agent::lookupAgentByToken($token);
if (!$agent->isValid()) {
return $StatTracker->abort(403);
}
// Filter out keys that do not represent stats
$data = array_intersect_key($_POST, array_merge(StatTracker::getStats(), array("date" => "")));
$response = new stdClass();
$response->error = false;
$allow_lower_values = filter_var($request->query->get("allow_lower_values", false), FILTER_VALIDATE_BOOLEAN);
try {
$result = $agent->updateStats($data, $allow_lower_values);
if ($result === true) {
$response->message = sprintf("Your stats for %s have been received.", date("l, F j", strtotime($data['date'])));
if (!$agent->hasSubmitted()) {
$response->message .= " Since this was your first submission, predictions are not available. Submit again tomorrow to see your predictions.";
}
$StatTracker['session']->set("agent", Agent::lookupAgentByToken($token));
} else {
$response->error = true;
$response->message = $result;
}
/**
* Updates the agent's stats.
*
* @param array $data associative array where key is stat and value is the value for the stat.
*/
public function updateStats($data, $allow_lower)
{
// Get lowest submission date
$stmt = StatTracker::db()->prepare("SELECT COALESCE(MIN(date), CAST(NOW() AS Date)) `min_date` FROM Data WHERE agent = ?");
try {
$stmt->execute(array($this->name));
extract($stmt->fetch());
$ts = date("Y-m-d 00:00:00");
$dt = $data['date'] == null ? date("Y-m-d") : $data['date'];
$select_stmt = StatTracker::db()->prepare("SELECT value `current_value` FROM Data WHERE agent = ? AND date = ? AND stat = ?");
$insert_stmt = StatTracker::db()->prepare("INSERT INTO Data (agent, date, timepoint, stat, value) VALUES (?, ?, DATEDIFF(?, ?) + 1, ?, ?) ON DUPLICATE KEY UPDATE value = VALUES(value);");
StatTracker::db()->beginTransaction();
foreach ($data as $stat => $value) {
if ($stat == "date") {
continue;
}
$value = filter_var($data[$stat], FILTER_SANITIZE_NUMBER_INT);
$value = !is_numeric($value) ? 0 : $value;
if ($allow_lower) {
$insert_stmt->execute(array($this->name, $dt, $dt, $min_date, $stat, $value));
} else {
$select_stmt->execute(array($this->name, $dt, $stat));
extract($select_stmt->fetch());
$select_stmt->closeCursor();
if ($current_value <= $value) {
$insert_stmt->execute(array($this->name, $dt, $dt, $min_date, $stat, $value));
} else {
StatTracker::db()->rollback();
return sprintf("Stats cannot be updated. %s is lower than %s for %s.", number_format($value), number_format($current_value), StatTracker::getStats()[$stat]->name);
}
}
}
StatTracker::db()->commit();
return true;
} catch (Exception $e) {
throw $e;
} finally {
$select_stmt->closeCursor();
$insert_stmt->closeCursor();
}
}
