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<?php |
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/** |
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* MongoDbHandler.php |
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* |
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* @author Dennis de Greef <[email protected]> |
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*/ |
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namespace Link0\Profiler\PersistenceHandler; |
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use Link0\Profiler\PersistenceHandler; |
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use Link0\Profiler\PersistenceHandler\MongoDbHandler\MongoClientInterface; |
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use Link0\Profiler\PersistenceHandlerInterface; |
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use Link0\Profiler\ProfileInterface; |
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/** |
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* MongoDb implementation for Persistence |
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* |
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* @package Link0\Profiler\PersistenceHandler |
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*/ |
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final class MongoDbHandler extends PersistenceHandler implements PersistenceHandlerInterface |
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{ |
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/** |
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* @var MongoClientInterface |
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*/ |
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private $client; |
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/** |
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* @var string |
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*/ |
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private $namespace; |
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/** |
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* @param MongoClientInterface $client |
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* @param string $databaseName |
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* @param string $collection |
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*/ |
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public function __construct(MongoClientInterface $client, $databaseName = 'xhprof', $collection = 'results') |
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{ |
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parent::__construct(); |
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$this->client = $client; |
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$this->namespace = $databaseName . '.' . $collection; |
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} |
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/** |
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* Returns a list of Identifier strings |
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* Unfortunately the list() method is reserved |
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* |
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* @return string[] |
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*/ |
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public function getList() |
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{ |
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// Awaiting https://github.com/link0/profiler/issues/60 for refactoring |
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// The getList interface (or renamed method) should return an Iterator of some kind |
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return $this->client->executeQuery($this->namespace, array()); |
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} |
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/** |
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* @param string $identifier |
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* |
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* @return ProfileInterface|null $profile |
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*/ |
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public function retrieve($identifier) |
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{ |
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$profiles = $this->client->executeQuery( |
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$this->namespace, |
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array( |
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'identifier' => $identifier, |
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), |
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array( |
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'limit' => 1, |
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)); |
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$profileData = reset($profiles); |
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if ($profileData === false) { |
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return null; |
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} |
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if ($profileData !== null) { |
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return $this->createProfileFromProfileData($profileData['profile']); |
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} |
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return null; |
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} |
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/** |
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* @param ProfileInterface $profile |
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* |
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* @return PersistenceHandlerInterface $this |
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*/ |
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public function persist(ProfileInterface $profile) |
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{ |
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// This is messed up, but this is finally compatible with XHGui, which is more important to me now. |
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// Find a way to abstract this nicely! BUT FIRST! Release time! YEAH! (I am _SO_ gonna regret this...) |
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$mongoRequestDateTime = $this->getMongoRequestDateTime($profile); |
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$uri = $this->getMongoUri($profile); |
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$mongoDocument = array( |
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'identifier' => $profile->getIdentifier(), |
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'profile' => $profile->getProfileData(), |
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'meta' => array( |
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'url' => $uri, |
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'SERVER' => $profile->getServerData(), |
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'get' => array(), |
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'env' => array(), |
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'simple_url' => $uri, |
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'request_ts' => $mongoRequestDateTime, |
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'request_ts_micro' => $this->getMongoRequestTimestamp($profile), |
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'request_date' => $mongoRequestDateTime->toDateTime()->format('Y-m-d'), |
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) |
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); |
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$this->client->insert($this->namespace, $mongoDocument); |
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return $this; |
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} |
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/** |
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* @param ProfileInterface $profile |
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* @return \MongoDB\BSON\UTCDateTime |
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*/ |
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private function getMongoRequestDateTime(ProfileInterface $profile) |
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{ |
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$serverData = $profile->getServerData(); |
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$requestTimeStamp = isset($serverData['REQUEST_TIME']) ? $serverData['REQUEST_TIME'] : time(); |
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$requestTime = new \DateTime(); |
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$requestTime->setTimestamp($requestTimeStamp); |
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// NOTE: Even though my local documentation for this class says you cannot pass a DateTimeInterface, |
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// this is actually possible according to php.net. Actually testing it verifies this. |
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return new \MongoDB\BSON\UTCDateTime($requestTime); |
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} |
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/** |
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* @param ProfileInterface $profile |
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* @return \MongoDB\BSON\Timestamp |
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*/ |
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private function getMongoRequestTimestamp(ProfileInterface $profile) |
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{ |
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$requestTimeFloat = isset($serverData['REQUEST_TIME_FLOAT']) ? $serverData['REQUEST_TIME_FLOAT'] : microtime(true); |
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$timeParts = explode('.', $requestTimeFloat); |
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if (!isset($timeParts[1])) { |
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$timeParts[1] = 0; |
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} |
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return new \MongoDB\BSON\Timestamp($timeParts[1], $timeParts[0]); |
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} |
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/** |
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* @param ProfileInterface $profile |
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* @return string |
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*/ |
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private function getMongoUri(ProfileInterface $profile) |
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{ |
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$serverData = $profile->getServerData(); |
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$scriptName = isset($serverData['SCRIPT_NAME']) ? $serverData['SCRIPT_NAME'] : '__unknown__'; |
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$uri = isset($serverData['REQUEST_URI']) ? $serverData['REQUEST_URI'] : $scriptName; |
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return $uri; |
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} |
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} |
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link0 /
profiler
Loading history...
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.