91 lines
1.9 KiB
PHP
Executable File
91 lines
1.9 KiB
PHP
Executable File
<?php
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namespace Common\ServerTiming;
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use Symfony\Component\Stopwatch\Stopwatch;
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class ServerTiming
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{
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protected array $finishedEvents = [];
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protected array $startedEvents = [];
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public function __construct(protected Stopwatch $stopwatch)
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{
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}
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public function addMetric(string $metric)
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{
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$this->finishedEvents[$metric] = null;
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return $this;
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}
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public function hasStartedEvent(string $key): bool
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{
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return array_key_exists($key, $this->startedEvents);
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}
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public function measure(string $key): static
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{
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if (!$this->hasStartedEvent($key)) {
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return $this->start($key);
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}
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return $this->stop($key);
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}
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public function start(string $key): static
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{
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$this->stopwatch->start($key);
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$this->startedEvents[$key] = true;
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return $this;
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}
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public function stop(string $key): static
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{
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if ($this->stopwatch->isStarted($key)) {
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$event = $this->stopwatch->stop($key);
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$this->setDuration($key, $event->getDuration());
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unset($this->startedEvents[$key]);
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}
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return $this;
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}
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public function stopAllUnfinishedEvents(): void
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{
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foreach (array_keys($this->startedEvents) as $startedEventName) {
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$this->stop($startedEventName);
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}
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}
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public function setDuration(string $key, $duration): static
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{
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if (is_callable($duration)) {
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$this->start($key);
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call_user_func($duration);
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$this->stop($key);
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} else {
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$this->finishedEvents[$key] = $duration;
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}
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return $this;
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}
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public function getDuration(string $key)
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{
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return $this->finishedEvents[$key] ?? null;
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}
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public function events(): array
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{
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return $this->finishedEvents;
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}
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}
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