function __construct()
 {
     $this->logger = PathFinderLogger::getInstance();
     $this->s3Cmd = S3Command::getInstance();
 }
 *
 * @usage: SERVER_ID=177 php PathFinder_analyzeData.php --conf /usr/wikia/conf/current/wiki.factory/LocalSettings.php --aconf /usr/wikia/conf/current/AdminSettings.php
 */
ini_set('include_path', dirname(__FILE__) . '/../');
$options = array('help', 'conf', 'aconf', 'date', 's3conf');
require_once 'commandLine.inc';
global $IP;
if (isset($options['help'])) {
    echo "Usage: SERVER_ID=177 php PathFinder_initData.php " . "--conf {$wgWikiaLocalSettingsPath} " . "--date=20110623 " . "--s3conf=PATH_TO_S3_CONFIG\n\n";
    exit(0);
}
//by default the script will download and process data for the last 24 hours
$date = !empty($options['date']) ? $options['date'] : date("Ymd", strtotime("-1 day"));
//"20110906"
$s3ConfigFile = !empty($options['s3conf']) ? $options['s3conf'] : null;
require_once "{$IP}/extensions/wikia/hacks/PathFinder/PathFinder.setup.php";
$app = F::app();
$logger = PathFinderLogger::getInstance();
$wikis;
$logger->log('Start...');
echo "Initializing data analysis for User Path Prediction.\n\n";
try {
    echo "Downloading and parsing data from {$date}, this could take a while...\n\n";
    $app->sendRequest('PathFinderService', 'extractOneDotData', array('date' => $date, 'backendParams' => array('s3ConfigFile' => $s3ConfigFile)));
    echo "Done.\n";
} catch (WikiaException $e) {
    echo $e;
    exit(1);
}
$logger->log('Data analysis completed.');
echo "Complete.\n";