adding displayfeatures plugin for google analytics

Author: Robert Kummer

src/Ipunkt/LaravelAnalytics/Providers/GoogleAnalytics.php

@@ -28,6 +28,13 @@ class GoogleAnalytics implements AnalyticsProviderInterface
 	 */
 	private $trackingDomain;
 
+	/**
+	 * display features plugin enabled or disabled
+	 *
+	 * @var bool
+	 */
+	private $displayFeatures = false;
+
 	/**
 	 * anonymize users ip
 	 *
@@ -81,6 +88,7 @@ public function __construct(array $options = array())
 	{
 		$this->trackingId = array_get($options, 'tracking_id');
 		$this->trackingDomain = array_get($options, 'tracking_domain', 'auto');
+		$this->displayFeatures = array_get($options, 'display_features', false);
 		$this->anonymizeIp = array_get($options, 'anonymize_ip', false);
 		$this->autoTrack = array_get($options, 'auto_track', false);
 		$this->debug = array_get($options, 'debug', false);
@@ -159,24 +167,52 @@ public function trackCustom($customCode)
 		$this->trackingBag->add($customCode);
 	}
 
+	/**
+	 * enable display features
+	 *
+	 * @return GoogleAnalytics
+	 */
+	public function enableDisplayFeatures()
+	{
+		$this->displayFeatures = true;
+
+		return $this;
+	}
+
+	/**
+	 * disable auto tracking
+	 *
+	 * @return GoogleAnalytics
+	 */
+	public function disableDisplayFeatures()
+	{
+		$this->displayFeatures = false;
+
+		return $this;
+	}
+
 	/**
 	 * enable auto tracking
 	 *
-	 * @return void
+	 * @return GoogleAnalytics
 	 */
 	public function enableAutoTracking()
 	{
 		$this->autoTrack = true;
+
+		return $this;
 	}
 
 	/**
 	 * disable auto tracking
 	 *
-	 * @return void
+	 * @return GoogleAnalytics
 	 */
 	public function disableAutoTracking()
 	{
 		$this->autoTrack = false;
+
+		return $this;
 	}
 
 	/**
@@ -194,6 +230,10 @@ public function render()
 			$script[] = "ga('create', '{$this->trackingId}', '{$this->trackingDomain}');";
 		}
 
+		if ($this->displayFeatures) {
+			$script[] = "ga('require', 'displayfeatures');";
+		}
+
 		if ($this->anonymizeIp) {
 			$script[] = "ga('set', 'anonymizeIp', true);";
 		}

src/config/analytics.php

@@ -16,6 +16,7 @@
 		 * The Google Analytics provider supports the following properties:
 		 * - tracking_id (string)
 		 * - tracking_domain (string:auto) - default will be 'auto' if config property not exists
+		 * - display_features (bool) - default will be false if no config property exists
 		 * - anonymize_ip (bool) - default will be false if no config property exists
 		 * - auto_track (bool) - default will be false if no config property exists
 		 * - debug (bool) - default will be false if no config property exists
@@ -32,6 +33,11 @@
 			 */
 			'tracking_domain' => 'auto',
 
+			/**
+			 * enabling the display feature plugin
+			 */
+			'display_features' => false,
+
 			/**
 			 * Use ip anonymized
 			 */