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Sven Wappler
263
Classes/Report/SolrStatus.php
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263
Classes/Report/SolrStatus.php
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<?php
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namespace WapplerSystems\Meilisearch\Report;
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/***************************************************************
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* Copyright notice
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*
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* (c) 2009-2015 Ingo Renner <ingo@typo3.org>
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* All rights reserved
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*
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* This script is part of the TYPO3 project. The TYPO3 project is
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* free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* The GNU General Public License can be found at
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* http://www.gnu.org/copyleft/gpl.html.
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*
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* This script is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* This copyright notice MUST APPEAR in all copies of the script!
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***************************************************************/
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use WapplerSystems\Meilisearch\ConnectionManager;
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use WapplerSystems\Meilisearch\Domain\Site\SiteRepository;
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use WapplerSystems\Meilisearch\PingFailedException;
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use WapplerSystems\Meilisearch\System\Solr\Service\SolrAdminService;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Fluid\View\StandaloneView;
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use TYPO3\CMS\Reports\Status;
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use TYPO3\CMS\Reports\StatusProviderInterface;
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/**
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* Provides an status report about whether a connection to the Solr server can
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* be established.
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*
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* @author Ingo Renner <ingo@typo3.org>
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*/
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class SolrStatus extends AbstractSolrStatus
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{
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/**
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* Site Repository
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*
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* @var SiteRepository
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*/
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protected $siteRepository = null;
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/**
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* Connection Manager
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*
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* @var ConnectionManager
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*/
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protected $connectionManager = null;
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/**
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* Holds the response status
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*
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* @var int
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*/
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protected $responseStatus = Status::OK;
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/**
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* Holds the response message build by the checks
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*
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* @var string
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*/
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protected $responseMessage = '';
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/**
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* SolrStatus constructor.
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* @param SiteRepository|null $siteRepository
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* @param ConnectionManager|null $connectionManager
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*/
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public function __construct(SiteRepository $siteRepository = null, ConnectionManager $connectionManager = null)
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{
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$this->siteRepository = $siteRepository ?? GeneralUtility::makeInstance(SiteRepository::class);
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$this->connectionManager = $connectionManager ?? GeneralUtility::makeInstance(ConnectionManager::class);
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}
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/**
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* Compiles a collection of status checks against each configured Solr server.
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*
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*/
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public function getStatus()
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{
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$reports = [];
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foreach ($this->siteRepository->getAvailableSites() as $site) {
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foreach ($site->getAllSolrConnectionConfigurations() as $solrConfiguration) {
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$reports[] = $this->getConnectionStatus($solrConfiguration);
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}
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}
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return $reports;
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}
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/**
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* Checks whether a Solr server is available and provides some information.
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*
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* @param array $solrConnection Solr connection parameters
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* @return Status Status of the Solr connection
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*/
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protected function getConnectionStatus(array $solrConnection)
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{
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$header = 'Your site has contacted the Apache Solr server.';
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$this->responseStatus = Status::OK;
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$solrAdmin = $this->connectionManager
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->getSolrConnectionForNodes($solrConnection['read'], $solrConnection['write'])
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->getAdminService();
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$solrVersion = $this->checkSolrVersion($solrAdmin);
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$accessFilter = $this->checkAccessFilter($solrAdmin);
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$pingTime = $this->checkPingTime($solrAdmin);
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$configName = $this->checkSolrConfigName($solrAdmin);
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$schemaName = $this->checkSolrSchemaName($solrAdmin);
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if ($this->responseStatus !== Status::OK) {
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$header = 'Failed contacting the Solr server.';
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}
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$variables = [
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'header' => $header,
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'connection' => $solrConnection,
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'solr' => $solrAdmin,
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'solrVersion' => $solrVersion,
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'pingTime' => $pingTime,
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'configName' => $configName,
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'schemaName' => $schemaName,
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'accessFilter' => $accessFilter
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];
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$report = $this->getRenderedReport('SolrStatus.html', $variables);
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return GeneralUtility::makeInstance(
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Status::class,
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/** @scrutinizer ignore-type */ 'Apache Solr',
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/** @scrutinizer ignore-type */ '',
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/** @scrutinizer ignore-type */ $report,
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/** @scrutinizer ignore-type */ $this->responseStatus
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);
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}
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/**
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* Checks the solr version and adds it to the report.
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*
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* @param SolrAdminService $solr
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* @return string solr version
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*/
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protected function checkSolrVersion(SolrAdminService $solr)
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{
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try {
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$solrVersion = $this->formatSolrVersion($solr->getSolrServerVersion());
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} catch (\Exception $e) {
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$this->responseStatus = Status::ERROR;
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$solrVersion = 'Error getting solr version: ' . $e->getMessage();
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}
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return $solrVersion;
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}
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/**
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* Checks the access filter setup and adds it to the report.
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*
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* @param SolrAdminService $solrAdminService
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* @return string
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*/
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protected function checkAccessFilter(SolrAdminService $solrAdminService)
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{
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try {
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$accessFilterPluginStatus = GeneralUtility::makeInstance(AccessFilterPluginInstalledStatus::class);
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$accessFilterPluginVersion = $accessFilterPluginStatus->getInstalledPluginVersion($solrAdminService);
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$accessFilterMessage = $accessFilterPluginVersion;
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} catch (\Exception $e) {
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$this->responseStatus = Status::ERROR;
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$accessFilterMessage = 'Error getting access filter: ' . $e->getMessage();
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}
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return $accessFilterMessage;
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}
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/**
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* Checks the ping time and adds it to the report.
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*
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* @param SolrAdminService $solrAdminService
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* @return string
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*/
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protected function checkPingTime(SolrAdminService $solrAdminService)
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{
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try {
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$pingQueryTime = $solrAdminService->getPingRoundTripRuntime();
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$pingMessage = (int)$pingQueryTime . ' ms';
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} catch (PingFailedException $e) {
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$this->responseStatus = Status::ERROR;
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$pingMessage = 'Ping error: ' . $e->getMessage();
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}
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return $pingMessage;
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}
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/**
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* Checks the solr config name and adds it to the report.
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*
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* @param SolrAdminService $solrAdminService
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* @return string
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*/
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protected function checkSolrConfigName(SolrAdminService $solrAdminService)
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{
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try {
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$solrConfigMessage = $solrAdminService->getSolrconfigName();
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} catch (\Exception $e) {
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$this->responseStatus = Status::ERROR;
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$solrConfigMessage = 'Error determining solr config: ' . $e->getMessage();
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}
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return $solrConfigMessage;
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}
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/**
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* Checks the solr schema name and adds it to the report.
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*
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* @param SolrAdminService $solrAdminService
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* @return string
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*/
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protected function checkSolrSchemaName(SolrAdminService $solrAdminService)
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{
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try {
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$solrSchemaMessage = $solrAdminService->getSchema()->getName();
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} catch (\Exception $e) {
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$this->responseStatus = Status::ERROR;
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$solrSchemaMessage = 'Error determining schema name: ' . $e->getMessage();
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}
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return $solrSchemaMessage;
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}
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/**
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* Formats the Apache Solr server version number. By default this is going
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* to be the simple major.minor.patch-level version. Custom Builds provide
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* more information though, in case of custom builds, their complete
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* version will be added, too.
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*
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* @param string $solrVersion Unformatted Apache Solr version number as provided by Solr.
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* @return string formatted short version number, in case of custom builds followed by the complete version number
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*/
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protected function formatSolrVersion($solrVersion)
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{
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$explodedSolrVersion = explode('.', $solrVersion);
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$shortSolrVersion = $explodedSolrVersion[0]
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. '.' . $explodedSolrVersion[1]
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. '.' . $explodedSolrVersion[2];
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$formattedSolrVersion = $shortSolrVersion;
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if ($solrVersion != $shortSolrVersion) {
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$formattedSolrVersion .= ' (' . $solrVersion . ')';
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}
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return $formattedSolrVersion;
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}
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}
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