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<?php |
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namespace Firesphere\SolrSearch\Helpers; |
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use Countable; |
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use Firesphere\SolrSearch\Models\SolrLog; |
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use Firesphere\SolrSearch\Services\SolrCoreService; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\Exception\GuzzleException; |
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use Psr\Log\LoggerInterface; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\Control\Director; |
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use SilverStripe\Core\Injector\Injector; |
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use SilverStripe\Dev\Debug; |
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use SilverStripe\ORM\DB; |
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use SilverStripe\ORM\ValidationException; |
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/** |
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* Class SolrLogger |
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* |
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* Log information from Solr to the CMS for reference |
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* |
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* @todo implement {@link LoggerInterface} |
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* @package Firesphere\SolrSearch\Helpers |
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*/ |
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class SolrLogger |
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{ |
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/** |
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* Guzzle base client to communicate with Solr |
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* |
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* @var Client |
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*/ |
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protected $client; |
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/** |
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* SolrLogger constructor. |
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* |
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* @param null|Countable $handler |
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*/ |
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public function __construct($handler = null) |
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{ |
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$config = SolrCoreService::config()->get('config'); |
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$hostConfig = array_shift($config['endpoint']); |
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$guzzleConfig = [ |
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'base_uri' => $hostConfig['host'] . ':' . $hostConfig['port'], |
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]; |
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if ($handler) { |
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$guzzleConfig['handler'] = $handler; |
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} |
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$this->client = new Client($guzzleConfig); |
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} |
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/** |
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* Log the given message and dump it out. |
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* Also boot the Log to get the latest errors from Solr |
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* |
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* @param string $type |
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* @param string $message |
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* @param string $index |
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* @throws GuzzleException |
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* @throws ValidationException |
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*/ |
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public static function logMessage($type, $message, $index): void |
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{ |
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$solrLogger = new self(); |
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$solrLogger->saveSolrLog($type); |
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/** @var SolrLog $lastError */ |
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$lastError = SolrLog::get() |
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->filter([ |
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'Index' => 'x:' . $index, |
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'Level' => $type, |
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]) |
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->sort('Timestamp DESC') |
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->first(); |
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$err = ($lastError === null) ? 'Unknown' : $lastError->getLastErrorLine(); |
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$message .= 'Last known error:' . PHP_EOL . $err; |
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/** @var LoggerInterface $logger */ |
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$logger = Injector::inst()->get(LoggerInterface::class); |
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$logger->alert($message); |
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if (Director::is_cli() || Controller::curr()->getRequest()->getVar('unittest')) { |
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Debug::dump($message); |
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} |
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} |
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/** |
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* Save the latest Solr errors to the log |
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* |
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* @param string $type |
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* @throws GuzzleException |
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* @throws ValidationException |
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*/ |
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public function saveSolrLog($type = 'Query'): void |
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{ |
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$response = $this->client->request('GET', 'solr/admin/info/logging', [ |
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'query' => [ |
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'since' => 0, |
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'wt' => 'json', |
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], |
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]); |
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$arrayResponse = json_decode($response->getBody(), true); |
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foreach ($arrayResponse['history']['docs'] as $error) { |
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$filter = [ |
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'Timestamp' => $error['time'], |
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'Index' => $error['core'] ?? 'x:Unknown', |
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'Level' => $error['level'], |
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]; |
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$this->findOrCreateLog($type, $filter, $error); |
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} |
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} |
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/** |
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* Attempt to find, otherwise create, a log object |
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* |
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* @param $type |
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* @param array $filter |
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* @param $error |
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* @throws ValidationException |
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*/ |
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private function findOrCreateLog($type, array $filter, $error): void |
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{ |
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// Not covered in tests. It's only here to make sure the connection isn't closed by a child process |
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$conn = DB::is_active(); |
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if (!$conn) { |
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$config = DB::getConfig(); |
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DB::connect($config); |
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} |
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if (!SolrLog::get()->filter($filter)->exists()) { |
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$logData = [ |
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'Message' => $error['message'], |
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'Type' => $type, |
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]; |
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$log = array_merge($filter, $logData); |
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SolrLog::create($log)->write(); |
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if (Director::is_cli() || Controller::curr()->getRequest()->getVar('unittest')) { |
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/** @var LoggerInterface $logger */ |
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$logger = Injector::inst()->get(LoggerInterface::class); |
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$logger->error($error['message']); |
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} |
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} |
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} |
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/** |
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* Return the Guzzle Client |
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* |
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* @return Client |
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*/ |
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2 |
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public function getClient(): Client |
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{ |
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return $this->client; |
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} |
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/** |
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* Set the Guzzle client |
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* |
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* @param Client $client |
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* @return SolrLogger |
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*/ |
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public function setClient(Client $client): self |
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{ |
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$this->client = $client; |
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return $this; |
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} |
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} |
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Firesphere /
silverstripe-solr-search
