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<?php |
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namespace UserAgentParser\Provider; |
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use UserAgentParser\Exception; |
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use UserAgentParser\Model; |
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use WhichBrowser\Parser as WhichBrowserParser; |
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class WhichBrowser extends AbstractProvider |
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{ |
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protected $detectionCapabilities = [ |
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'browser' => [ |
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'name' => true, |
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'version' => true, |
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], |
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'renderingEngine' => [ |
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'name' => true, |
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'version' => true, |
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], |
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'operatingSystem' => [ |
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'name' => true, |
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'version' => true, |
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], |
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'device' => [ |
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'model' => true, |
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'brand' => true, |
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'type' => true, |
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'isMobile' => true, |
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'isTouch' => false, |
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], |
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'bot' => [ |
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'isBot' => true, |
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'name' => true, |
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'type' => false, |
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], |
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]; |
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/** |
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* Used for unitTests mocking |
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* |
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* @var WhichBrowserParser |
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*/ |
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private $parser; |
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public function __construct() |
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{ |
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View Code Duplication |
if (! class_exists('WhichBrowser\Parser', true)) { |
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throw new Exception\PackageNotLoaded('You need to install ' . $this->getComposerPackageName() . ' to use this provider'); |
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} |
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} |
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public function getName() |
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{ |
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return 'WhichBrowser'; |
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} |
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public function getComposerPackageName() |
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{ |
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return 'whichbrowser/parser'; |
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} |
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/** |
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* |
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* @param array $headers |
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* @return WhichBrowserParser |
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*/ |
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public function getParser(array $headers) |
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{ |
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if ($this->parser !== null) { |
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return $this->parser; |
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} |
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return new WhichBrowserParser($headers); |
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} |
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/** |
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* |
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* @param Model\Bot $bot |
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* @param \WhichBrowser\Model\Browser $browserRaw |
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*/ |
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private function hydrateBot(Model\Bot $bot, \WhichBrowser\Model\Browser $browserRaw) |
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{ |
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$bot->setIsBot(true); |
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if ($this->isRealResult($browserRaw->getName()) === true) { |
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$bot->setName($browserRaw->getName()); |
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} |
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} |
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/** |
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* |
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* @param Model\Browser $browser |
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* @param \WhichBrowser\Model\Browser $browserRaw |
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*/ |
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private function hydrateBrowser(Model\Browser $browser, \WhichBrowser\Model\Browser $browserRaw) |
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{ |
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if ($this->isRealResult($browserRaw->getName()) === true) { |
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$browser->setName($browserRaw->getName()); |
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if ($this->isRealResult($browserRaw->getVersion()) === true) { |
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$browser->getVersion()->setComplete($browserRaw->getVersion()); |
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} |
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return; |
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} |
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if (isset($browserRaw->using) && $browserRaw->using instanceof \WhichBrowser\Model\Using) { |
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/* @var $usingRaw \WhichBrowser\Model\Using */ |
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$usingRaw = $browserRaw->using; |
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if ($this->isRealResult($usingRaw->getName()) === true) { |
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$browser->setName($usingRaw->getName()); |
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if ($this->isRealResult($usingRaw->getVersion()) === true) { |
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$browser->getVersion()->setComplete($usingRaw->getVersion()); |
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} |
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} |
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} |
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} |
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/** |
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* |
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* @param Model\RenderingEngine $engine |
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* @param \WhichBrowser\Model\Engine $engineRaw |
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*/ |
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private function hydrateRenderingEngine(Model\RenderingEngine $engine, \WhichBrowser\Model\Engine $engineRaw) |
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{ |
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if ($this->isRealResult($engineRaw->getName()) === true) { |
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$engine->setName($engineRaw->getName()); |
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} |
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if ($this->isRealResult($engineRaw->getVersion()) === true) { |
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$engine->getVersion()->setComplete($engineRaw->getVersion()); |
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} |
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} |
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/** |
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* |
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* @param Model\OperatingSystem $os |
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* @param \WhichBrowser\Model\Os $osRaw |
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*/ |
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private function hydrateOperatingSystem(Model\OperatingSystem $os, \WhichBrowser\Model\Os $osRaw) |
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{ |
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if ($this->isRealResult($osRaw->getName()) === true) { |
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$os->setName($osRaw->getName()); |
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} |
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if ($this->isRealResult($osRaw->getVersion()) === true) { |
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$os->getVersion()->setComplete($osRaw->getVersion()); |
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} |
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} |
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/** |
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* |
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* @param Model\Device $device |
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* @param \WhichBrowser\Model\Device $deviceRaw |
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* @param WhichBrowserParser $parser |
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*/ |
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private function hydrateDevice(Model\Device $device, \WhichBrowser\Model\Device $deviceRaw, WhichBrowserParser $parser) |
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{ |
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if ($this->isRealResult($deviceRaw->getModel()) === true) { |
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$device->setModel($deviceRaw->getModel()); |
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} |
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if ($this->isRealResult($deviceRaw->getManufacturer()) === true) { |
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$device->setBrand($deviceRaw->getManufacturer()); |
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} |
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if ($this->isRealResult($parser->getType()) === true) { |
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$device->setType($parser->getType()); |
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} |
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if ($parser->isType('mobile', 'tablet', 'ereader', 'media', 'watch', 'camera', 'gaming:portable') === true) { |
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$device->setIsMobile(true); |
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} |
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} |
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public function parse($userAgent, array $headers = []) |
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{ |
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$headers['User-Agent'] = $userAgent; |
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$parser = $this->getParser($headers); |
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/* |
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* No result found? |
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*/ |
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if ($parser->isDetected() !== true) { |
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throw new Exception\NoResultFoundException('No result found for user agent: ' . $userAgent); |
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} |
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/* |
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* Hydrate the model |
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*/ |
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$result = new Model\UserAgent(); |
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$result->setProviderResultRaw($parser->toArray()); |
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/* |
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* Bot detection |
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*/ |
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if ($parser->getType() === 'bot') { |
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$this->hydrateBot($result->getBot(), $parser->browser); |
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return $result; |
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} |
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/* |
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* hydrate the result |
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*/ |
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$this->hydrateBrowser($result->getBrowser(), $parser->browser); |
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$this->hydrateRenderingEngine($result->getRenderingEngine(), $parser->engine); |
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$this->hydrateOperatingSystem($result->getOperatingSystem(), $parser->os); |
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$this->hydrateDevice($result->getDevice(), $parser->device, $parser); |
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return $result; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.