search_core/Classes/Connection/Elasticsearch/Connection.php

95 lines
2.8 KiB
PHP

<?php
namespace Leonmrni\SearchCore\Connection\Elasticsearch;
/*
* Copyright (C) 2016 Daniel Siepmann <coding@daniel-siepmann.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
use TYPO3\CMS\Core\SingletonInterface as Singleton;
use TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;
/**
* The current connection to elasticsearch.
*
* Wrapper for Elastica\Client.
*/
class Connection implements Singleton
{
/**
* @var \Elastica\Client
*/
protected $elasticaClient;
/**
* @var array
*/
protected $settings;
/**
* @param \Elastica\Client $elasticaClient
*/
public function __construct(\Elastica\Client $elasticaClient = null)
{
$this->elasticaClient = $elasticaClient;
}
/**
* Inject news settings via ConfigurationManager.
*
* TODO: Refactor to configuration object to have a singleton holding the
* settings with validation and propper getter?
*
* @param \TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface $configurationManager
*/
public function injectConfigurationManager(ConfigurationManagerInterface $configurationManager)
{
$this->settings = $configurationManager->getConfiguration(
ConfigurationManagerInterface::CONFIGURATION_TYPE_SETTINGS,
'SearchCore',
'search'
);
}
/**
* Used to configure elasticaClient if no one was injected. Will use
* injected settings for configuration.
*/
public function initializeObject()
{
if ($this->elasticaClient === null) {
$this->elasticaClient = new \Elastica\Client([
'host' => $this->settings['host'],
'port' => $this->settings['port'],
// TODO: Make configurable
// 'log' => 'file',
]);
// TODO: Make configurable.
// new \Elastica\Log($this->elasticaClient);
}
}
/**
* Get the concrete client for internal usage!
*
* @return \Elastica\Client
*/
public function getClient()
{
return $this->elasticaClient;
}
}