Driver::driverCheck() - Code Metrics - Inspection of "V9" - PHPSocialNetwork/phpfastcache - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#857)

by Georges

created 2022-04-03 22:33 UTC

Driver::driverCheck() A

↳ Parent: Driver

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	6
c	1
b	0
f	0
nc	2
nop	0
dl	0
loc	12
rs	10

<?php

/**
 *
 * This file is part of Phpfastcache.
 *
 * @license MIT License (MIT)
 *
 * For full copyright and license information, please see the docs/CREDITS.txt and LICENCE files.
 *
 * @author Georges.L (Geolim4)  <[email protected]>
 * @author Contributors  https://github.com/PHPSocialNetwork/phpfastcache/graphs/contributors
 */

declare(strict_types=1);

namespace Phpfastcache\Drivers\Solr;

use Phpfastcache\Cluster\AggregatablePoolInterface;
use Phpfastcache\Core\Item\ExtendedCacheItemInterface;
use Phpfastcache\Core\Pool\ExtendedCacheItemPoolInterface;
use Phpfastcache\Core\Pool\TaggableCacheItemPoolTrait;
use Phpfastcache\Entities\DriverStatistic;
use Phpfastcache\Event\EventReferenceParameter;
use Phpfastcache\Exceptions\PhpfastcacheDriverCheckException;
use Phpfastcache\Exceptions\PhpfastcacheDriverConnectException;
use Phpfastcache\Exceptions\PhpfastcacheDriverException;
use Phpfastcache\Exceptions\PhpfastcacheInvalidTypeException;
use Phpfastcache\Exceptions\PhpfastcacheLogicException;
use Solarium\Client as SolariumClient;
filter:
    dependency_paths: ["lib/*"]
use Solarium\Core\Client\Adapter\Curl as SolariumCurlAdapter;
filter:
    dependency_paths: ["lib/*"]
use Solarium\Exception\ExceptionInterface as SolariumExceptionInterface;
filter:
    dependency_paths: ["lib/*"]
use Solarium\QueryType\Select\Result\Document as SolariumDocument;
filter:
    dependency_paths: ["lib/*"]

/**
 * Class Driver
 * @property SolariumClient $instance
 * @method Config getConfig()
 */
class Driver implements ExtendedCacheItemPoolInterface, AggregatablePoolInterface
{
    use TaggableCacheItemPoolTrait;

    public const MINIMUM_SOLARIUM_VERSION = '6.1.0';

    public const SOLR_DEFAULT_ID_FIELD = 'id';

    public const SOLR_DISCRIMINATOR_FIELD = 'type';

    public const SOLR_DISCRIMINATOR_VALUE = '_pfc_';

    /**
     * Copy of configuration entry for performance optimization
     * @var string[]
     */
    protected array $mappingSchema = [];

    /**
     * @return bool
     * @throws PhpfastcacheDriverCheckException
     */
    public function driverCheck(): bool
    {
        if (!\class_exists(SolariumClient::class)) {
            throw new PhpfastcacheDriverCheckException(
                \sprintf(
                    'Phpfastcache needs Solarium %s or greater to be installed',
                    self::MINIMUM_SOLARIUM_VERSION
                )
            );
        }

        return true;
    }

    /**
     * @return bool
     * @throws PhpfastcacheDriverConnectException
     */
    protected function driverConnect(): bool
    {
        $this->mappingSchema = $this->getConfig()->getMappingSchema();

        $endpoint = [
            'endpoint' => [
                $this->getConfig()->getEndpointName() => [
                    'scheme' => $this->getConfig()->getScheme(),
                    'host' => $this->getConfig()->getHost(),
                    'port' => $this->getConfig()->getPort(),
                    'path' => $this->getConfig()->getPath(),
                    'core' => $this->getConfig()->getCoreName(),
                ]
            ]
        ];

        $this->eventManager->dispatch(Event::SOLR_BUILD_ENDPOINT, $this, new EventReferenceParameter($endpoint));

        $this->instance = new SolariumClient(new SolariumCurlAdapter(), $this->getConfig()->getEventDispatcher(), $endpoint);

        try {
            return $this->instance->ping($this->instance->createPing())->getStatus() === 0;
        } catch (SolariumExceptionInterface $e) {
            throw new PhpfastcacheDriverConnectException($e->getMessage(), 0, $e);
        }
    }

    /**
     * @param ExtendedCacheItemInterface $item
     * @return bool
     * @throws PhpfastcacheLogicException
     */
    protected function driverWrite(ExtendedCacheItemInterface $item): bool
    {
        $update = $this->instance->createUpdate();

        $doc = $update->createDocument();
        $doc->{$this->getSolrField(self::SOLR_DEFAULT_ID_FIELD)} = $item->getEncodedKey();
        $doc->{$this->getSolrField(self::SOLR_DISCRIMINATOR_FIELD)} = self::SOLR_DISCRIMINATOR_VALUE;
        $doc->{$this->getSolrField(self::DRIVER_KEY_WRAPPER_INDEX)} = $item->getKey();
        $doc->{$this->getSolrField(self::DRIVER_DATA_WRAPPER_INDEX)} = $this->encode($item->getRawValue());
        $doc->{$this->getSolrField(self::DRIVER_TAGS_WRAPPER_INDEX)} = $item->getTags();
        $doc->{$this->getSolrField(self::DRIVER_EDATE_WRAPPER_INDEX)} = $item->getExpirationDate()->format(\DateTimeInterface::ATOM);

        if ($this->getConfig()->isItemDetailedDate()) {
            $doc->{$this->getSolrField(self::DRIVER_MDATE_WRAPPER_INDEX)} = $item->getModificationDate()->format(\DateTimeInterface::ATOM);
            $doc->{$this->getSolrField(self::DRIVER_CDATE_WRAPPER_INDEX)} = $item->getCreationDate()->format(\DateTimeInterface::ATOM);
        }

        $update->addDocument($doc);
        $update->addCommit();

        return $this->instance->update($update)->getStatus() === 0;
    }

    /**
     * @param ExtendedCacheItemInterface $item
     * @return null|array
     * @throws \Exception
     */
    protected function driverRead(ExtendedCacheItemInterface $item): ?array
    {
        $query = $this->instance->createSelect()
            ->setQuery($this->getSolrField(self::SOLR_DEFAULT_ID_FIELD) . ':' . $item->getEncodedKey())
            ->setRows(1);

        $results = $this->instance->execute($query);

        if ($results instanceof \IteratorAggregate) {
            $document = $results->getIterator()[0] ?? null;

            if ($document instanceof SolariumDocument) {
                return $this->decodeDocument($document);
            }
        }

        return null;
    }

    /**
     * @param SolariumDocument $document
     * @return array
     * @throws \Exception
     */
    protected function decodeDocument(SolariumDocument $document): array
    {
        $fields = $document->getFields();
        $key = $fields[$this->getSolrField(self::DRIVER_KEY_WRAPPER_INDEX)];

        if (\is_array($key)) {
            throw new PhpfastcacheInvalidTypeException(
                'Your Solr core seems to be misconfigured, please check the Phpfastcache wiki to setup the expected schema: 
                https://github.com/PHPSocialNetwork/phpfastcache/wiki/%5BV9.1%CB%96%5D-Configuring-a-Solr-driver'
            );
        }

        $value = [
            self::DRIVER_KEY_WRAPPER_INDEX => $key,
            self::DRIVER_TAGS_WRAPPER_INDEX => $fields[$this->getSolrField(self::DRIVER_TAGS_WRAPPER_INDEX)] ?? [],
            self::DRIVER_DATA_WRAPPER_INDEX => $this->decode(
                $fields[$this->getSolrField(self::DRIVER_DATA_WRAPPER_INDEX)],
            ),
        ];

        $eDate = $fields[$this->getSolrField(self::DRIVER_EDATE_WRAPPER_INDEX)];

        $value[ExtendedCacheItemPoolInterface::DRIVER_EDATE_WRAPPER_INDEX] = new \DateTime($eDate);

        if ($this->getConfig()->isItemDetailedDate()) {
            $cDate = $fields[$this->getSolrField(self::DRIVER_CDATE_WRAPPER_INDEX)];
            if (!empty($cDate)) {
                $value[ExtendedCacheItemPoolInterface::DRIVER_CDATE_WRAPPER_INDEX] = new \DateTime($cDate);
            }

            $mDate = $fields[$this->getSolrField(self::DRIVER_MDATE_WRAPPER_INDEX)];
            if (!empty($mDate)) {
                $value[ExtendedCacheItemPoolInterface::DRIVER_MDATE_WRAPPER_INDEX] = new \DateTime($mDate);
            }
        }

        return $value;
    }


    /**
     * @param ExtendedCacheItemInterface $item
     * @return bool
     */
    protected function driverDelete(ExtendedCacheItemInterface $item): bool
    {
        $update = $this->instance->createUpdate();

        $update->addDeleteQuery($this->getSolrField(self::SOLR_DEFAULT_ID_FIELD) . ':' . $item->getEncodedKey());
        $update->addDeleteQuery($this->getSolrField(self::SOLR_DISCRIMINATOR_FIELD) . ':' . self::SOLR_DISCRIMINATOR_VALUE);
        $update->addCommit();

        return $this->instance->update($update)->getStatus() === 0;
    }

    /**
     * @return bool
     * @throws PhpfastcacheDriverException
     */
    protected function driverClear(): bool
    {
        // get an update query instance
        $update = $this->instance->createUpdate();
        $update->addDeleteQuery($this->getSolrField(self::SOLR_DISCRIMINATOR_FIELD) . ':' . self::SOLR_DISCRIMINATOR_VALUE);
        $update->addCommit();

        return $this->instance->update($update)->getStatus() === 0;
    }

    /**
     * @param string $pfcField
     * @return string
     */
    protected function getSolrField(string $pfcField): string
    {
        return $this->mappingSchema[$pfcField];
    }

    public function getStats(): DriverStatistic
    {
        /**
         * Solr "phpfastcache" core info
         */
        $coreAdminQuery = $this->instance->createCoreAdmin();
        $statusAction = $coreAdminQuery->createStatus();
        $coreAdminQuery->setAction($statusAction);
        $response = $this->instance->coreAdmin($coreAdminQuery);
        $coreServerInfo = $response->getData()['status'][$this->getConfig()->getCoreName()];

        /**
         * Unfortunately Solarium does not offer
         * an API to query the admin info system :(
         */
        $adminSystemInfoUrl = $this->getConfig()->getScheme()
            . '://'
            . $this->getConfig()->getHost()
            . ':'
            . $this->getConfig()->getPort()
            . rtrim($this->getConfig()->getPath(), '/')
            . '/solr/admin/info/system';

        if (($content = @\file_get_contents($adminSystemInfoUrl)) !== false) {
            try {
                $serverSystemInfo = \json_decode($content, true, 512, \JSON_THROW_ON_ERROR);
            } catch (\JsonException) {
                $serverSystemInfo = [];
            }
        }

        return (new DriverStatistic())
            ->setData(implode(', ', array_keys($this->itemInstances)))
            ->setInfo(sprintf(
                'Solarium %s and Solr %s for %s %s. %d document(s) stored in the "%s" core',
                $this->instance::VERSION,
                $serverSystemInfo['lucene']['solr-spec-version'] ?? '[unknown SOLR version]',
                $serverSystemInfo['system']['name'] ?? '[unknown OS]',
                $serverSystemInfo['system']['version'] ?? '[unknown OS version]',
                $coreServerInfo['index']['numDocs'] ?? 0,
                $this->getConfig()->getCoreName()
            ))
            ->setRawData($coreServerInfo)
            ->setSize($coreServerInfo['index']['sizeInBytes'] ?? 0);
    }
}


1			<?php
2
3			/**
4			*
5			* This file is part of Phpfastcache.
6			*
7			* @license MIT License (MIT)
8			*
9			* For full copyright and license information, please see the docs/CREDITS.txt and LICENCE files.
10			*
11			* @author Georges.L (Geolim4) <[email protected]>
12			* @author Contributors https://github.com/PHPSocialNetwork/phpfastcache/graphs/contributors
13			*/
14
15			declare(strict_types=1);
16
17			namespace Phpfastcache\Drivers\Solr;
18
19			use Phpfastcache\Cluster\AggregatablePoolInterface;
20			use Phpfastcache\Core\Item\ExtendedCacheItemInterface;
21			use Phpfastcache\Core\Pool\ExtendedCacheItemPoolInterface;
22			use Phpfastcache\Core\Pool\TaggableCacheItemPoolTrait;
23			use Phpfastcache\Entities\DriverStatistic;
24			use Phpfastcache\Event\EventReferenceParameter;
25			use Phpfastcache\Exceptions\PhpfastcacheDriverCheckException;
26			use Phpfastcache\Exceptions\PhpfastcacheDriverConnectException;
27			use Phpfastcache\Exceptions\PhpfastcacheDriverException;
28			use Phpfastcache\Exceptions\PhpfastcacheInvalidTypeException;
29			use Phpfastcache\Exceptions\PhpfastcacheLogicException;
30			use Solarium\Client as SolariumClient;
			0 ignored issues – show Bug introduced 2022-03-30 15:16 UTC by Report Bug Copy Issue Report The type `Solarium\Client` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
31			use Solarium\Core\Client\Adapter\Curl as SolariumCurlAdapter;
			0 ignored issues – show Bug introduced 2022-03-30 15:16 UTC by Report Bug Copy Issue Report The type `Solarium\Core\Client\Adapter\Curl` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
32			use Solarium\Exception\ExceptionInterface as SolariumExceptionInterface;
			0 ignored issues – show Bug introduced 2022-03-30 15:16 UTC by Report Bug Copy Issue Report The type `Solarium\Exception\ExceptionInterface` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
33			use Solarium\QueryType\Select\Result\Document as SolariumDocument;
			0 ignored issues – show Bug introduced 2022-03-30 15:16 UTC by Report Bug Copy Issue Report The type `Solarium\QueryType\Select\Result\Document` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
34
35			/**
36			* Class Driver
37			* @property SolariumClient $instance
38			* @method Config getConfig()
39			*/
40			class Driver implements ExtendedCacheItemPoolInterface, AggregatablePoolInterface
41			{
42			use TaggableCacheItemPoolTrait;
43
44			public const MINIMUM_SOLARIUM_VERSION = '6.1.0';
45
46			public const SOLR_DEFAULT_ID_FIELD = 'id';
47
48			public const SOLR_DISCRIMINATOR_FIELD = 'type';
49
50			public const SOLR_DISCRIMINATOR_VALUE = '_pfc_';
51
52			/**
53			* Copy of configuration entry for performance optimization
54			* @var string[]
55			*/
56			protected array $mappingSchema = [];
57
58			/**
59			* @return bool
60			* @throws PhpfastcacheDriverCheckException
61			*/
62			public function driverCheck(): bool
63			{
64			if (!\class_exists(SolariumClient::class)) {
65			throw new PhpfastcacheDriverCheckException(
66			\sprintf(
67			'Phpfastcache needs Solarium %s or greater to be installed',
68			self::MINIMUM_SOLARIUM_VERSION
69			)
70			);
71			}
72
73			return true;
74			}
75
76			/**
77			* @return bool
78			* @throws PhpfastcacheDriverConnectException
79			*/
80			protected function driverConnect(): bool
81			{
82			$this->mappingSchema = $this->getConfig()->getMappingSchema();
83
84			$endpoint = [
85			'endpoint' => [
86			$this->getConfig()->getEndpointName() => [
87			'scheme' => $this->getConfig()->getScheme(),
88			'host' => $this->getConfig()->getHost(),
89			'port' => $this->getConfig()->getPort(),
90			'path' => $this->getConfig()->getPath(),
91			'core' => $this->getConfig()->getCoreName(),
92			]
93			]
94			];
95
96			$this->eventManager->dispatch(Event::SOLR_BUILD_ENDPOINT, $this, new EventReferenceParameter($endpoint));
97
98			$this->instance = new SolariumClient(new SolariumCurlAdapter(), $this->getConfig()->getEventDispatcher(), $endpoint);
99
100			try {
101			return $this->instance->ping($this->instance->createPing())->getStatus() === 0;
102			} catch (SolariumExceptionInterface $e) {
103			throw new PhpfastcacheDriverConnectException($e->getMessage(), 0, $e);
104			}
105			}
106
107			/**
108			* @param ExtendedCacheItemInterface $item
109			* @return bool
110			* @throws PhpfastcacheLogicException
111			*/
112			protected function driverWrite(ExtendedCacheItemInterface $item): bool
113			{
114			$update = $this->instance->createUpdate();
115
116			$doc = $update->createDocument();
117			$doc->{$this->getSolrField(self::SOLR_DEFAULT_ID_FIELD)} = $item->getEncodedKey();
118			$doc->{$this->getSolrField(self::SOLR_DISCRIMINATOR_FIELD)} = self::SOLR_DISCRIMINATOR_VALUE;
119			$doc->{$this->getSolrField(self::DRIVER_KEY_WRAPPER_INDEX)} = $item->getKey();
120			$doc->{$this->getSolrField(self::DRIVER_DATA_WRAPPER_INDEX)} = $this->encode($item->getRawValue());
121			$doc->{$this->getSolrField(self::DRIVER_TAGS_WRAPPER_INDEX)} = $item->getTags();
122			$doc->{$this->getSolrField(self::DRIVER_EDATE_WRAPPER_INDEX)} = $item->getExpirationDate()->format(\DateTimeInterface::ATOM);
123
124			if ($this->getConfig()->isItemDetailedDate()) {
125			$doc->{$this->getSolrField(self::DRIVER_MDATE_WRAPPER_INDEX)} = $item->getModificationDate()->format(\DateTimeInterface::ATOM);
126			$doc->{$this->getSolrField(self::DRIVER_CDATE_WRAPPER_INDEX)} = $item->getCreationDate()->format(\DateTimeInterface::ATOM);
127			}
128
129			$update->addDocument($doc);
130			$update->addCommit();
131
132			return $this->instance->update($update)->getStatus() === 0;
133			}
134
135			/**
136			* @param ExtendedCacheItemInterface $item
137			* @return null\|array
138			* @throws \Exception
139			*/
140			protected function driverRead(ExtendedCacheItemInterface $item): ?array
141			{
142			$query = $this->instance->createSelect()
143			->setQuery($this->getSolrField(self::SOLR_DEFAULT_ID_FIELD) . ':' . $item->getEncodedKey())
144			->setRows(1);
145
146			$results = $this->instance->execute($query);
147
148			if ($results instanceof \IteratorAggregate) {
149			$document = $results->getIterator()[0] ?? null;
150
151			if ($document instanceof SolariumDocument) {
152			return $this->decodeDocument($document);
153			}
154			}
155
156			return null;
157			}
158
159			/**
160			* @param SolariumDocument $document
161			* @return array
162			* @throws \Exception
163			*/
164			protected function decodeDocument(SolariumDocument $document): array
165			{
166			$fields = $document->getFields();
167			$key = $fields[$this->getSolrField(self::DRIVER_KEY_WRAPPER_INDEX)];
168
169			if (\is_array($key)) {
170			throw new PhpfastcacheInvalidTypeException(
171			'Your Solr core seems to be misconfigured, please check the Phpfastcache wiki to setup the expected schema:
172			https://github.com/PHPSocialNetwork/phpfastcache/wiki/%5BV9.1%CB%96%5D-Configuring-a-Solr-driver'
173			);
174			}
175
176			$value = [
177			self::DRIVER_KEY_WRAPPER_INDEX => $key,
178			self::DRIVER_TAGS_WRAPPER_INDEX => $fields[$this->getSolrField(self::DRIVER_TAGS_WRAPPER_INDEX)] ?? [],
179			self::DRIVER_DATA_WRAPPER_INDEX => $this->decode(
180			$fields[$this->getSolrField(self::DRIVER_DATA_WRAPPER_INDEX)],
181			),
182			];
183
184			$eDate = $fields[$this->getSolrField(self::DRIVER_EDATE_WRAPPER_INDEX)];
185
186			$value[ExtendedCacheItemPoolInterface::DRIVER_EDATE_WRAPPER_INDEX] = new \DateTime($eDate);
187
188			if ($this->getConfig()->isItemDetailedDate()) {
189			$cDate = $fields[$this->getSolrField(self::DRIVER_CDATE_WRAPPER_INDEX)];
190			if (!empty($cDate)) {
191			$value[ExtendedCacheItemPoolInterface::DRIVER_CDATE_WRAPPER_INDEX] = new \DateTime($cDate);
192			}
193
194			$mDate = $fields[$this->getSolrField(self::DRIVER_MDATE_WRAPPER_INDEX)];
195			if (!empty($mDate)) {
196			$value[ExtendedCacheItemPoolInterface::DRIVER_MDATE_WRAPPER_INDEX] = new \DateTime($mDate);
197			}
198			}
199
200			return $value;
201			}
202
203
204			/**
205			* @param ExtendedCacheItemInterface $item
206			* @return bool
207			*/
208			protected function driverDelete(ExtendedCacheItemInterface $item): bool
209			{
210			$update = $this->instance->createUpdate();
211
212			$update->addDeleteQuery($this->getSolrField(self::SOLR_DEFAULT_ID_FIELD) . ':' . $item->getEncodedKey());
213			$update->addDeleteQuery($this->getSolrField(self::SOLR_DISCRIMINATOR_FIELD) . ':' . self::SOLR_DISCRIMINATOR_VALUE);
214			$update->addCommit();
215
216			return $this->instance->update($update)->getStatus() === 0;
217			}
218
219			/**
220			* @return bool
221			* @throws PhpfastcacheDriverException
222			*/
223			protected function driverClear(): bool
224			{
225			// get an update query instance
226			$update = $this->instance->createUpdate();
227			$update->addDeleteQuery($this->getSolrField(self::SOLR_DISCRIMINATOR_FIELD) . ':' . self::SOLR_DISCRIMINATOR_VALUE);
228			$update->addCommit();
229
230			return $this->instance->update($update)->getStatus() === 0;
231			}
232
233			/**
234			* @param string $pfcField
235			* @return string
236			*/
237			protected function getSolrField(string $pfcField): string
238			{
239			return $this->mappingSchema[$pfcField];
240			}
241
242			public function getStats(): DriverStatistic
243			{
244			/**
245			* Solr "phpfastcache" core info
246			*/
247			$coreAdminQuery = $this->instance->createCoreAdmin();
248			$statusAction = $coreAdminQuery->createStatus();
249			$coreAdminQuery->setAction($statusAction);
250			$response = $this->instance->coreAdmin($coreAdminQuery);
251			$coreServerInfo = $response->getData()['status'][$this->getConfig()->getCoreName()];
252
253			/**
254			* Unfortunately Solarium does not offer
255			* an API to query the admin info system :(
256			*/
257			$adminSystemInfoUrl = $this->getConfig()->getScheme()
258			. '://'
259			. $this->getConfig()->getHost()
260			. ':'
261			. $this->getConfig()->getPort()
262			. rtrim($this->getConfig()->getPath(), '/')
263			. '/solr/admin/info/system';
264
265			if (($content = @\file_get_contents($adminSystemInfoUrl)) !== false) {
266			try {
267			$serverSystemInfo = \json_decode($content, true, 512, \JSON_THROW_ON_ERROR);
268			} catch (\JsonException) {
269			$serverSystemInfo = [];
270			}
271			}
272
273			return (new DriverStatistic())
274			->setData(implode(', ', array_keys($this->itemInstances)))
275			->setInfo(sprintf(
276			'Solarium %s and Solr %s for %s %s. %d document(s) stored in the "%s" core',
277			$this->instance::VERSION,
278			$serverSystemInfo['lucene']['solr-spec-version'] ?? '[unknown SOLR version]',
279			$serverSystemInfo['system']['name'] ?? '[unknown OS]',
280			$serverSystemInfo['system']['version'] ?? '[unknown OS version]',
281			$coreServerInfo['index']['numDocs'] ?? 0,
282			$this->getConfig()->getCoreName()
283			))
284			->setRawData($coreServerInfo)
285			->setSize($coreServerInfo['index']['sizeInBytes'] ?? 0);
286			}
287			}
288

PHPSocialNetwork / phpfastcache

Pull Request — master (#857)

Driver::driverCheck() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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