public static function init($host = '', $index_name = '', $username = '', $password = '')
{
if (self::$client !== NULL && self::$index !== NULL) {
return;
}
$config = Symphony::Engine()->Configuration()->get('elasticsearch');
if (empty($host)) {
$host = $config['host'];
}
if (empty($index_name)) {
$index_name = $config['index-name'];
}
if (empty($username)) {
$username = $config['username'];
}
if (empty($password)) {
$password = $config['password'];
}
if (empty($host)) {
throw new Exception('ElasticSearch "host" not set in configuration.');
}
if (empty($index_name)) {
throw new Exception('ElasticSearch "index-name" not set in configuration.');
}
try {
$client = new Elastica_Client(array('url' => $host));
if (!empty($username) && !empty($password)) {
$client->addHeader('Authorization', 'Basic ' . base64_encode($username . ':' . $password));
}
$client->getStatus();
} catch (Exception $e) {
throw new Exception('ElasticSearch client: ' . $e->getMessage());
}
$index = $client->getIndex($index_name);
if ($auto_create_index) {
//if(!$index->exists()) $index->create(array(), TRUE);
}
self::$client = $client;
self::$index = $index;
}
