PHP UserAgentMatcher::matcherName方法代码示例

 /**
  * Builds the full capabilities array from the WURFL ID
  * @param String WURFL ID
  * @return void
  */
 public function getFullCapabilities($deviceID)
 {
     if (is_null($deviceID)) {
         throw new Exception("Invalid Device ID: " . var_export($deviceID, true) . "\nMatcher: {$this->userAgentMatcher->matcherName()}\nUser Agent: " . $this->userAgent);
         exit(1);
     }
     // Now get all the devices in the fallback tree
     $fallbackIDs = array();
     if ($deviceID != WurflConstants::$GENERIC && $this->db->db_implements_fallback) {
         $fallbackTree = $this->db->getDeviceFallBackTree($deviceID);
         $this->addTopLevelSettings($fallbackTree[0]);
         $fallbackTree = array_reverse($fallbackTree);
         foreach ($fallbackTree as $dev) {
             $fallbackIDs[] = $dev['id'];
             if (isset($dev['actual_device_root']) && $dev['actual_device_root']) {
                 $this->matchData['actual_root_device'] = $dev['id'];
             }
             $this->addCapabilities($dev);
         }
         $this->matchData['fall_back_tree'] = implode(',', array_reverse($fallbackIDs));
     } else {
         $fallbackTree = array();
         $childDevice = $this->db->getDeviceFromID($deviceID);
         $fallbackTree[] = $childDevice;
         $fallbackIDs[] = $childDevice['id'];
         $currentDevice = $childDevice;
         $i = 0;
         /**
          * This loop starts with the best-matched device, and follows its fall_back until it reaches the GENERIC device
          * Lets use "tmobile_shadow_ver1" for an example:
          * 
          * 'id' => 'tmobile_shadow_ver1', 'fall_back' => 'ms_mobile_browser_ver1'
          * 'id' => 'ms_mobile_browser_ver1', 'fall_back' => 'generic_xhtml'
          * 'id' => 'generic_xhtml', 'fall_back' => 'generic'
          * 'id' => 'generic', 'fall_back' => 'root'
          * 
          * This fallback_tree in this example contains 4 elements in the order shown above.
          * 
          */
         while ($currentDevice['fall_back'] != "root") {
             $currentDevice = $this->db->getDeviceFromID($currentDevice['fall_back']);
             if (in_array($currentDevice['id'], $fallbackIDs)) {
                 // The device we just looked up is already in the list, which means that
                 // we are going to enter an infinate loop if we don't break from it.
                 $this->toLog("The device we just looked up is already in the list, which means that we are going to enter an infinate loop if we don't break from it. DeviceID: {$deviceID}, FallbackIDs: [" . implode(',', $fallbackIDs) . "]", LOG_ERR);
                 throw new Exception("Killed script to prevent infinate loop.  See log for details.");
                 break;
             }
             if (!isset($currentDevice['fall_back']) || $currentDevice['fall_back'] == '') {
                 $this->toLog("Empty fall_back detected. DeviceID: {$deviceID}, FallbackIDs: [" . implode(',', $fallbackIDs) . "]", LOG_ERR);
                 throw new Exception("Empty fall_back detected.  See log for details.");
             }
             $fallbackTree[] = $currentDevice;
             $fallbackIDs[] = $currentDevice['id'];
             $i++;
             if ($i > $this->maxDeviceDepth) {
                 $this->toLog("Exceeded maxDeviceDepth while trying to build capabilities for device. DeviceID: {$deviceID}, FallbackIDs: [" . implode(',', $fallbackIDs) . "]", LOG_ERR);
                 throw new Exception("Killed script to prevent infinate loop.  See log for details.");
                 break;
             }
         }
         $this->matchData['fall_back_tree'] = implode(',', $fallbackIDs);
         if ($fallbackTree[count($fallbackTree) - 1]['id'] != WurflConstants::$GENERIC) {
             // The device we are looking up cannot be traced back to the GENERIC device
             // and will likely not contain the correct capabilities
             $this->toLog("The device we are looking up cannot be traced back to the GENERIC device and will likely not contain the correct capabilities. DeviceID: {$deviceID}, FallbackIDs: [" . implode(',', $fallbackIDs) . "]", LOG_ERR);
         }
         /**
          * Merge the device capabilities from the parent (GENERIC) to the child (DeviceID)
          * We merge in this order because the GENERIC device contains all the properties that can be set
          * Then the next child modifies them, then the next child, and the next child, etc... 
          */
         while (count($fallbackTree) > 0) {
             $dev = array_pop($fallbackTree);
             // actual_root_device is the most accurate device in the fallback tree that is a "real" device, not a sub version or generic
             if (isset($dev['actual_device_root']) && $dev['actual_device_root']) {
                 $this->matchData['actual_root_device'] = $dev['id'];
             }
             $this->addCapabilities($dev);
         }
         $this->addTopLevelSettings($childDevice);
     }
 }

 /**
  * Returns the matching WURFL ID for a given User Agent
  * @return string WURFL ID
  */
 protected function getDeviceIDFromRequestLoose()
 {
     $this->matcherHistory = array();
     // Return generic UA if userAgent is empty
     if (strlen($this->httpRequest->user_agent) == 0) {
         $this->matchData['matcher'] = "none";
         $this->matchData['match_type'] = "none";
         $this->matchData['match'] = false;
         $this->setMatcherHistory();
         if ($this->httpRequest->uaprof instanceof TeraWurflUserAgentProfile && $this->httpRequest->uaprof->containsValidUrl()) {
             return WurflConstants::GENERIC_MOBILE;
         } else {
             return WurflConstants::NO_MATCH;
         }
     }
     // Check for exact match
     if (TeraWurflConfig::$SIMPLE_DESKTOP_ENGINE_ENABLE && $this->httpRequest->user_agent == WurflConstants::SIMPLE_DESKTOP_UA) {
         // SimpleDesktop UA Matching avoids querying the database here
         $this->matchData['matcher'] = $this->userAgentMatcher->matcherName();
         $this->matchData['match_type'] = "high_performance";
         $this->matchData['match'] = true;
         $this->matcherHistory[] = $this->matchData['matcher'] . "(high_performance)";
         $this->setMatcherHistory();
         return WurflConstants::GENERIC_WEB_BROWSER;
     } else {
         $deviceID = $this->db->getDeviceFromUA($this->httpRequest->user_agent->normalized);
     }
     $this->matcherHistory[] = $this->userAgentMatcher->matcherName() . "(exact)";
     if ($deviceID !== false) {
         $this->matchData['matcher'] = $this->userAgentMatcher->matcherName();
         $this->matchData['match_type'] = "exact";
         $this->matchData['match'] = true;
         $this->setMatcherHistory();
         return $deviceID;
     }
     // Check for a conclusive match
     $deviceID = $this->userAgentMatcher->applyConclusiveMatch($this->httpRequest);
     $this->matcherHistory[] = $this->userAgentMatcher->matcherName() . "(conclusive)";
     if ($deviceID != WurflConstants::NO_MATCH) {
         $this->matchData['matcher'] = $this->userAgentMatcher->matcherName();
         $this->matchData['match_type'] = "conclusive";
         $this->matchData['match'] = true;
         $this->setMatcherHistory();
         return $deviceID;
     }
     /*
     // Check for Vodafone magic
     if ($this->userAgentMatcher->matcherName()!="VodafoneUserAgentMatcher" && $this->httpRequest->user_agent->contains("Vodafone")) {
     	@require_once realpath(dirname(__FILE__).'/UserAgentMatchers/VodafoneUserAgentMatcher.php');
     	$vodafoneUserAgentMatcher = new VodafoneUserAgentMatcher($this);
     	$this->matcherHistory[] = $vodafoneUserAgentMatcher->matcherName() . "(conclusive)";
     	$deviceID = $vodafoneUserAgentMatcher->applyConclusiveMatch($this->httpRequest);
     	if ($deviceID != WurflConstants::NO_MATCH) {
     		$this->matchData['matcher'] = $vodafoneUserAgentMatcher->matcherName();
     		$this->matchData['match_type'] = "conclusive";
     		$this->matchData['match'] = true;
     		$this->setMatcherHistory();
     		return $deviceID;
     	}
     }
     */
     // Check for recovery match
     $deviceID = $this->userAgentMatcher->applyRecoveryMatch($this->httpRequest);
     $this->matcherHistory[] = $this->userAgentMatcher->matcherName() . "(recovery)";
     if ($deviceID != WurflConstants::NO_MATCH) {
         $this->matchData['matcher'] = $this->userAgentMatcher->matcherName();
         $this->matchData['match_type'] = "recovery";
         $this->matchData['match'] = false;
         $this->setMatcherHistory();
         return $deviceID;
     }
     // Check CatchAll if it's not already in use
     if ($this->userAgentMatcher->matcherName() != "CatchAllUserAgentMatcher") {
         $catchAllUserAgentMatcher = new CatchAllUserAgentMatcher($this);
         $this->matcherHistory[] = $catchAllUserAgentMatcher->matcherName() . "(recovery)";
         $deviceID = $catchAllUserAgentMatcher->applyRecoveryMatch($this->httpRequest);
         if ($deviceID != WurflConstants::NO_MATCH) {
             // The CatchAll matcher is intelligent enough to determine the match properties
             $this->matchData['matcher'] = $catchAllUserAgentMatcher->matcher;
             $this->matchData['match_type'] = $catchAllUserAgentMatcher->match_type;
             $this->matchData['match'] = $catchAllUserAgentMatcher->match;
             $this->setMatcherHistory();
             return $deviceID;
         }
     }
     // A matching device still hasn't been found - check HTTP ACCEPT headers
     if ($this->httpRequest->accept->length() > 0) {
         $this->matcherHistory[] = 'http_accept';
         if ($this->httpRequest->accept->contains('application/vnd.wap.xhtml+xml')) {
             $this->matchData['matcher'] = 'http_accept';
             $this->matchData['match_type'] = 'recovery';
             // This isn't really a match, it's a suggestion
             $this->matchData['match'] = false;
             $this->setMatcherHistory();
             return WurflConstants::GENERIC_MOBILE;
         }
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