meilisearch/Classes/Report/SolrStatus.php

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2021-04-17 00:26:33 +02:00
<?php
namespace WapplerSystems\Meilisearch\Report;
/***************************************************************
* Copyright notice
*
* (c) 2009-2015 Ingo Renner <ingo@typo3.org>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project 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 3 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
*
* This script 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.
*
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
use WapplerSystems\Meilisearch\ConnectionManager;
use WapplerSystems\Meilisearch\Domain\Site\SiteRepository;
use WapplerSystems\Meilisearch\PingFailedException;
use WapplerSystems\Meilisearch\System\Solr\Service\SolrAdminService;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Fluid\View\StandaloneView;
use TYPO3\CMS\Reports\Status;
use TYPO3\CMS\Reports\StatusProviderInterface;
/**
* Provides an status report about whether a connection to the Solr server can
* be established.
*
* @author Ingo Renner <ingo@typo3.org>
*/
class SolrStatus extends AbstractSolrStatus
{
/**
* Site Repository
*
* @var SiteRepository
*/
protected $siteRepository = null;
/**
* Connection Manager
*
* @var ConnectionManager
*/
protected $connectionManager = null;
/**
* Holds the response status
*
* @var int
*/
protected $responseStatus = Status::OK;
/**
* Holds the response message build by the checks
*
* @var string
*/
protected $responseMessage = '';
/**
* SolrStatus constructor.
* @param SiteRepository|null $siteRepository
* @param ConnectionManager|null $connectionManager
*/
public function __construct(SiteRepository $siteRepository = null, ConnectionManager $connectionManager = null)
{
$this->siteRepository = $siteRepository ?? GeneralUtility::makeInstance(SiteRepository::class);
$this->connectionManager = $connectionManager ?? GeneralUtility::makeInstance(ConnectionManager::class);
}
/**
* Compiles a collection of status checks against each configured Solr server.
*
*/
public function getStatus()
{
$reports = [];
foreach ($this->siteRepository->getAvailableSites() as $site) {
foreach ($site->getAllSolrConnectionConfigurations() as $solrConfiguration) {
$reports[] = $this->getConnectionStatus($solrConfiguration);
}
}
return $reports;
}
/**
* Checks whether a Solr server is available and provides some information.
*
* @param array $solrConnection Solr connection parameters
* @return Status Status of the Solr connection
*/
protected function getConnectionStatus(array $solrConnection)
{
$header = 'Your site has contacted the Apache Solr server.';
$this->responseStatus = Status::OK;
$solrAdmin = $this->connectionManager
->getSolrConnectionForNodes($solrConnection['read'], $solrConnection['write'])
->getAdminService();
$solrVersion = $this->checkSolrVersion($solrAdmin);
$accessFilter = $this->checkAccessFilter($solrAdmin);
$pingTime = $this->checkPingTime($solrAdmin);
$configName = $this->checkSolrConfigName($solrAdmin);
$schemaName = $this->checkSolrSchemaName($solrAdmin);
if ($this->responseStatus !== Status::OK) {
$header = 'Failed contacting the Solr server.';
}
$variables = [
'header' => $header,
'connection' => $solrConnection,
'solr' => $solrAdmin,
'solrVersion' => $solrVersion,
'pingTime' => $pingTime,
'configName' => $configName,
'schemaName' => $schemaName,
'accessFilter' => $accessFilter
];
$report = $this->getRenderedReport('SolrStatus.html', $variables);
return GeneralUtility::makeInstance(
Status::class,
/** @scrutinizer ignore-type */ 'Apache Solr',
/** @scrutinizer ignore-type */ '',
/** @scrutinizer ignore-type */ $report,
/** @scrutinizer ignore-type */ $this->responseStatus
);
}
/**
* Checks the solr version and adds it to the report.
*
* @param SolrAdminService $solr
* @return string solr version
*/
protected function checkSolrVersion(SolrAdminService $solr)
{
try {
$solrVersion = $this->formatSolrVersion($solr->getSolrServerVersion());
} catch (\Exception $e) {
$this->responseStatus = Status::ERROR;
$solrVersion = 'Error getting solr version: ' . $e->getMessage();
}
return $solrVersion;
}
/**
* Checks the access filter setup and adds it to the report.
*
* @param SolrAdminService $solrAdminService
* @return string
*/
protected function checkAccessFilter(SolrAdminService $solrAdminService)
{
try {
$accessFilterPluginStatus = GeneralUtility::makeInstance(AccessFilterPluginInstalledStatus::class);
$accessFilterPluginVersion = $accessFilterPluginStatus->getInstalledPluginVersion($solrAdminService);
$accessFilterMessage = $accessFilterPluginVersion;
} catch (\Exception $e) {
$this->responseStatus = Status::ERROR;
$accessFilterMessage = 'Error getting access filter: ' . $e->getMessage();
}
return $accessFilterMessage;
}
/**
* Checks the ping time and adds it to the report.
*
* @param SolrAdminService $solrAdminService
* @return string
*/
protected function checkPingTime(SolrAdminService $solrAdminService)
{
try {
$pingQueryTime = $solrAdminService->getPingRoundTripRuntime();
$pingMessage = (int)$pingQueryTime . ' ms';
} catch (PingFailedException $e) {
$this->responseStatus = Status::ERROR;
$pingMessage = 'Ping error: ' . $e->getMessage();
}
return $pingMessage;
}
/**
* Checks the solr config name and adds it to the report.
*
* @param SolrAdminService $solrAdminService
* @return string
*/
protected function checkSolrConfigName(SolrAdminService $solrAdminService)
{
try {
$solrConfigMessage = $solrAdminService->getSolrconfigName();
} catch (\Exception $e) {
$this->responseStatus = Status::ERROR;
$solrConfigMessage = 'Error determining solr config: ' . $e->getMessage();
}
return $solrConfigMessage;
}
/**
* Checks the solr schema name and adds it to the report.
*
* @param SolrAdminService $solrAdminService
* @return string
*/
protected function checkSolrSchemaName(SolrAdminService $solrAdminService)
{
try {
$solrSchemaMessage = $solrAdminService->getSchema()->getName();
} catch (\Exception $e) {
$this->responseStatus = Status::ERROR;
$solrSchemaMessage = 'Error determining schema name: ' . $e->getMessage();
}
return $solrSchemaMessage;
}
/**
* Formats the Apache Solr server version number. By default this is going
* to be the simple major.minor.patch-level version. Custom Builds provide
* more information though, in case of custom builds, their complete
* version will be added, too.
*
* @param string $solrVersion Unformatted Apache Solr version number as provided by Solr.
* @return string formatted short version number, in case of custom builds followed by the complete version number
*/
protected function formatSolrVersion($solrVersion)
{
$explodedSolrVersion = explode('.', $solrVersion);
$shortSolrVersion = $explodedSolrVersion[0]
. '.' . $explodedSolrVersion[1]
. '.' . $explodedSolrVersion[2];
$formattedSolrVersion = $shortSolrVersion;
if ($solrVersion != $shortSolrVersion) {
$formattedSolrVersion .= ' (' . $solrVersion . ')';
}
return $formattedSolrVersion;
}
}