[FEATURE] Add count of local installed exts

Author: georgringer

Classes/Service/SiteApiService.php

@@ -43,6 +43,7 @@ public function getSiteInfo() {
 
 		$this->getDiskUsage($data);
 		$this->getDatabaseInformation($data);
+		$this->getCountOfExtensions($data);
 
 		return $data;
 	}
@@ -96,6 +97,19 @@ protected function getDatabaseInformation(&$data) {
 		$data['Database size'] = $value;
 	}
 
+	/**
+	 * Get count of local installed extensions
+	 *
+	 * @param array $data
+	 * @return void
+	 */
+	protected function getCountOfExtensions(&$data) {
+		/** @var Tx_Coreapi_Service_ExtensionApiService $extensionService */
+		$extensionService = t3lib_div::makeInstance('Tx_Coreapi_Service_ExtensionApiService');
+		$extensions = $extensionService->getInstalledExtensions('L');
+		$data['Count local installed extensions'] = count($extensions);
+	}
+
 }
 
 ?>