public function service($name)
{
$start = AetherTimer::getMicroTime();
$memcache = new Memcache();
$memcache->connect('localhost', 11211);
$db = Config::getDb();
$routeSearch = new RouteSearch();
$cacheKey = "stops_";
$filters = array();
if (isset($_GET['term'])) {
$query = toLower($_GET['term']);
$filters['search'] = new MongoRegex("/^{$query}/i");
$cacheKey .= $query;
} elseif (isset($_GET['lat']) && isset($_GET['long'])) {
$lat = $_GET['lat'];
$long = $_GET['long'];
$regex = '/^[0-9]+\\.[0-9]*$/';
$cacheKey .= $lat . "," . $long;
if (preg_match($regex, $lat) && preg_match($regex, $long)) {
$filters['location'] = array('$near' => array((double) $lat, (double) $long));
}
}
if (isset($_GET['from']) && !empty($_GET['from'])) {
$from = toLower($_GET['from']);
$filters['connectsFrom'] = $from;
}
$cacheKey .= r_implode(":", $filters);
$result = $memcache->get($cacheKey);
if ($result) {
$result = unserialize($result);
} else {
// Find stops near me!!
$db->routes->ensureIndex(array('search' => 1));
$filters['active'] = true;
$stops = $db->stops->find($filters);
$result = array('stops' => array());
while ($stop = $stops->getNext()) {
$result['stops'][] = array('name' => $stop['name']);
}
$result['generated'] = time();
$result['length'] = count($result['stops']);
$memcache->set($cacheKey, serialize($result), false, 7200);
}
$time = AetherTimer::getMicroTime() - $start;
$result['time'] = $time;
if (isset($_GET['callback'])) {
return new AetherJSONPResponse($result, $_GET['callback']);
} else {
return new AetherJSONResponse($result);
}
}
/**
* Start Aether.
* On start it will parse the projects configuration file,
* it will try to match the presented http request to a rule
* in the project configuration and create some overview
* over which modules it will need to render once
* a request to render them comes
*
* @access public
* @return Aether
* @param string $configPath Optional path to the configuration file for the project
*/
public function __construct($configPath = false)
{
self::$aetherPath = pathinfo(__FILE__, PATHINFO_DIRNAME) . "/";
spl_autoload_register(array('Aether', 'autoLoad'));
$this->sl = new AetherServiceLocator();
$this->sl->set('aetherPath', self::$aetherPath);
// Initiate all required helper objects
$parsedUrl = new AetherUrlParser();
$parsedUrl->parseServerArray($_SERVER);
$this->sl->set('parsedUrl', $parsedUrl);
// Set autoloader
// TODO Make this more uesable
/**
* Find config folder for project
* By convention the config folder is always placed at
* $project/config, while using getcwd() MUST return the
* $project/www/ folder
*/
$projectPath = preg_replace("/www\\/?\$/", "", getcwd());
$this->sl->set("projectRoot", $projectPath);
if (!defined("PROJECT_PATH")) {
define("PROJECT_PATH", $projectPath);
}
$paths = array($configPath, $projectPath . 'config/autogenerated.config.xml', $projectPath . 'config/aether.config.xml');
foreach ($paths as $configPath) {
if (file_exists($configPath)) {
break;
}
}
try {
$config = new AetherConfig($configPath);
$config->matchUrl($parsedUrl);
$this->sl->set('aetherConfig', $config);
} catch (AetherMissingFileException $e) {
/**
* This means that someone forgot to ensure the config
* file actually exists
*/
$msg = "No configuration file for project found: " . $e->getMessage();
throw new Exception($msg);
} catch (AetherNoUrlRuleMatchException $e) {
/**
* This means parsing of configuration file failed
* by the simple fact that no rules matches
* the url. This is due to a bad developer
*/
$msg = "No rule matched url in config file: " . $e->getMessage();
throw new Exception($msg);
}
$options = $config->getOptions(array('AetherRunningMode' => 'prod', 'cache' => 'off'));
if ($options['cache'] == 'on') {
$cacheClass = isset($options['cacheClass']) ? $options['cacheClass'] : 'AetherCache';
$cacheOptions = isset($options['cacheOptions']) ? $options['cacheOptions'] : [];
$cache = $this->getCacheObject($cacheClass, $cacheOptions);
$this->sl->set("cache", $cache);
}
/**
* Make sure base and root for this request is stored
* in the service locator so it can be made available
* to the magical $aether array in templates
*/
$magic = $this->sl->getVector('templateGlobals');
$magic['base'] = $config->getBase();
$magic['root'] = $config->getRoot();
$magic['urlVars'] = $config->getUrlVars();
$magic['runningMode'] = $options['AetherRunningMode'];
$magic['requestUri'] = $_SERVER['REQUEST_URI'];
$magic['domain'] = $_SERVER['HTTP_HOST'];
if (isset($_SERVER['HTTP_REFERER'])) {
$magic['referer'] = $_SERVER['HTTP_REFERER'];
}
$magic['options'] = $options;
/**
* If we are in TEST mode we should prepare a timer object
* and time everything that happens
*/
if ($options['AetherRunningMode'] == 'test') {
// Prepare timer
$timer = new AetherTimer();
$timer->start('aether_main');
$this->sl->set('timer', $timer);
}
// Initiate section
try {
$searchPath = isset($options['searchpath']) ? $options['searchpath'] : $projectPath;
AetherSectionFactory::$path = $searchPath;
$this->section = AetherSectionFactory::create($config->getSection(), $this->sl);
$this->sl->set('section', $this->section);
if (isset($timer)) {
$timer->tick('aether_main', 'section_initiate');
}
} catch (Exception $e) {
// Failed to load section, what to do?
throw new Exception('Failed horribly: ' . $e->getMessage());
}
}
private function performSearch($searcher, $data, $timer = false)
{
$from = $data['from'];
$to = $data['to'];
$time = $data['time'];
$offset = $data['offset'];
$limit = $data['limit'];
$weekday = $data['weekday'];
$sTime = AetherTimer::getMicroTime();
$hits = $searcher->search($from, $to, $time, $weekday, $limit, $offset, $timer);
$timeUsed = AetherTimer::getMicroTime() - $sTime;
$db = Config::GetDb();
$db->log->insert(array('hits' => $searcher->count, 'from' => $from, 'to' => $to, 'time' => time(), 'date' => date("Y-m-d H:i:s"), 'timeused' => $timeUsed, 'ua' => $_SERVER['HTTP_USER_AGENT'], 'ip' => $_SERVER['REMOTE_ADDR']));
return $hits;
}
