Passed
Pull Request — master (#114)
by Alexander
03:04 queued 17s
created

WebAppInfoCollector::collect()   B

Complexity

Conditions 7
Paths 6

Size

Total Lines 14
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 9.3554

Importance

Changes 2
Bugs 1 Features 0
Metric Value
cc 7
eloc 10
nc 6
nop 1
dl 0
loc 14
ccs 7
cts 11
cp 0.6364
crap 9.3554
rs 8.8333
c 2
b 1
f 0
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<?php
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declare(strict_types=1);
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namespace Yiisoft\Yii\Debug\Collector;
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use JetBrains\PhpStorm\ArrayShape;
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use Yiisoft\Yii\Console\Event\ApplicationStartup;
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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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use function is_object;
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final class WebAppInfoCollector implements CollectorInterface, IndexCollectorInterface
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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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    #[ArrayShape([
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        'applicationProcessingTime' => 'float|int',
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        'applicationPreload' => 'float|int',
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        'requestProcessingTime' => 'float|int',
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        'applicationEmit' => 'float|int',
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        'memoryPeakUsage' => 'int',
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        'memoryUsage' => 'int',
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    ])]
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    public function getCollected(): array
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    {
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        return [
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            'applicationProcessingTime' => $this->applicationProcessingTimeStopped - $this->applicationProcessingTimeStarted,
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            'applicationPreload' => $this->requestProcessingTimeStarted - $this->applicationProcessingTimeStarted,
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            'requestProcessingTime' => $this->requestProcessingTimeStopped - $this->requestProcessingTimeStarted,
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            'applicationEmit' => $this->applicationProcessingTimeStopped - $this->requestProcessingTimeStopped,
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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 $event): void
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    {
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        if (!is_object($event) || !$this->isActive()) {
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            return;
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        }
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        if ($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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    }
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    #[ArrayShape(['phpVersion' => 'string', 'time' => 'float|int', 'memory' => 'int', 'timestamp' => 'float|int'])]
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    public function getIndexData(): array
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    {
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        return [
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            'phpVersion' => PHP_VERSION,
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            'time' => $this->requestProcessingTimeStopped - $this->requestProcessingTimeStarted,
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            'memory' => memory_get_peak_usage(),
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            'timestamp' => $this->requestProcessingTimeStarted,
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        ];
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    }
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    private function reset(): void
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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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