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<?php |
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namespace GuzzleHttp\Profiling\Debugbar; |
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use DebugBar\DataCollector\TimeDataCollector; |
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use GuzzleHttp\Profiling\DescriptionMaker; |
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use GuzzleHttp\Profiling\Profiler as ProfilerContract; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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class Profiler implements ProfilerContract |
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{ |
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use DescriptionMaker; |
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/** |
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* @var \DebugBar\DataCollector\TimeDataCollector |
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*/ |
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protected $timeline; |
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/** |
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* @var array |
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*/ |
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protected $availableParameters = [ |
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'method', 'url', 'resource', 'request_version', 'response_version', 'host', 'hostname', 'status_code', 'phrase', |
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]; |
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/** |
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* @var array |
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*/ |
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protected $context = ['host', 'method', 'url', 'status_code', 'phrase']; |
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/** |
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* Public constructor. |
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* |
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* @param \DebugBar\DataCollector\TimeDataCollector $timeline |
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*/ |
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public function __construct(TimeDataCollector $timeline) |
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{ |
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$this->timeline = $timeline; |
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} |
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/** |
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* @param float $start |
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* @param float $end |
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* @param \Psr\Http\Message\RequestInterface $request |
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* @param \Psr\Http\Message\ResponseInterface $response |
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*/ |
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public function add($start, $end, RequestInterface $request, ResponseInterface $response = null) |
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{ |
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$description = $this->describe($request, $response); |
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$params = $this->getParameters($request, $response); |
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$this->timeline->addMeasure($description, $start, $end, $params, 'guzzle'); |
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} |
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/** |
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* Get context fields to add to the time-line entry. |
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* |
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* @param \Psr\Http\Message\RequestInterface $request |
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* @param \Psr\Http\Message\ResponseInterface $response |
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* |
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* @return array |
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*/ |
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protected function getParameters(RequestInterface $request, ResponseInterface $response = null) |
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{ |
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$params = []; |
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$result = ''; |
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$keys = array_intersect($this->context, $this->availableParameters); |
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foreach ($keys as $key) { |
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switch ($key) { |
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case 'method': |
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$result = $request->getMethod(); |
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break; |
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case 'url': |
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$result = $request->getUri()->__toString(); |
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break; |
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case 'request_version': |
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$result = $request->getProtocolVersion(); |
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break; |
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case 'response_version': |
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$result = $response ? $response->getProtocolVersion() : 'NULL'; |
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break; |
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case 'host': |
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$result = $request->getUri()->getHost(); |
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break; |
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case 'hostname': |
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$result = gethostname(); |
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break; |
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case 'status_code': |
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$result = $response ? $response->getStatusCode() : 'NULL'; |
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break; |
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case 'phrase': |
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$result = $response ? $response->getReasonPhrase() : 'NULL'; |
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break; |
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} |
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$params[$key] = (string) $result ?: ''; |
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} |
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return $params; |
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} |
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} |
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