WebAppInfoCollector::collect()   A
last analyzed

Complexity

Conditions 6
Paths 6

Size

Total Lines 16
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 6
eloc 11
nc 6
nop 1
dl 0
loc 16
rs 9.2222
c 0
b 0
f 0
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<?php
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declare(strict_types=1);
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namespace Yiisoft\Yii\Debug\Collector\Web;
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use Yiisoft\Yii\Console\Event\ApplicationStartup;
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use Yiisoft\Yii\Debug\Collector\CollectorTrait;
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use Yiisoft\Yii\Debug\Collector\SummaryCollectorInterface;
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use Yiisoft\Yii\Debug\Collector\TimelineCollector;
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use Yiisoft\Yii\Http\Event\AfterEmit;
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use Yiisoft\Yii\Http\Event\AfterRequest;
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use Yiisoft\Yii\Http\Event\BeforeRequest;
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final class WebAppInfoCollector implements SummaryCollectorInterface
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{
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    use CollectorTrait;
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    private float $applicationProcessingTimeStarted = 0;
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    private float $applicationProcessingTimeStopped = 0;
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    private float $requestProcessingTimeStarted = 0;
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    private float $requestProcessingTimeStopped = 0;
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    public function __construct(
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        private readonly TimelineCollector $timelineCollector
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    ) {
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    }
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    public function getCollected(): array
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    {
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        if (!$this->isActive()) {
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            return [];
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        }
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        return [
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            'applicationProcessingTime' => $this->applicationProcessingTimeStopped - $this->applicationProcessingTimeStarted,
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            'requestProcessingTime' => $this->requestProcessingTimeStopped - $this->requestProcessingTimeStarted,
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            'applicationEmit' => $this->applicationProcessingTimeStopped - $this->requestProcessingTimeStopped,
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            'preloadTime' => $this->requestProcessingTimeStarted - $this->applicationProcessingTimeStarted,
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            'memoryPeakUsage' => memory_get_peak_usage(),
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            'memoryUsage' => memory_get_usage(),
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        ];
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    }
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    public function collect(object $event): void
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    {
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        if (!$this->isActive()) {
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            return;
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        }
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        if ($event instanceof ApplicationStartup) {
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            $this->applicationProcessingTimeStarted = microtime(true);
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        } elseif ($event instanceof BeforeRequest) {
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            $this->requestProcessingTimeStarted = microtime(true);
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        } elseif ($event instanceof AfterRequest) {
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            $this->requestProcessingTimeStopped = microtime(true);
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        } elseif ($event instanceof AfterEmit) {
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            $this->applicationProcessingTimeStopped = microtime(true);
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        }
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        $this->timelineCollector->collect($this, spl_object_id($event));
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    }
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    public function getSummary(): array
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    {
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        if (!$this->isActive()) {
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            return [];
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        }
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        return [
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            'web' => [
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                'php' => [
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                    'version' => PHP_VERSION,
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                ],
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                'request' => [
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                    'startTime' => $this->requestProcessingTimeStarted,
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                    'processingTime' => $this->requestProcessingTimeStopped - $this->requestProcessingTimeStarted,
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                ],
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                'memory' => [
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                    'peakUsage' => memory_get_peak_usage(),
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                ],
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            ],
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        ];
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    }
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    private function reset(): void
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The method reset() is not used, and could be removed.

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    {
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        $this->applicationProcessingTimeStarted = 0;
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        $this->applicationProcessingTimeStopped = 0;
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        $this->requestProcessingTimeStarted = 0;
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        $this->requestProcessingTimeStopped = 0;
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    }
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}
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