Introduce HTPPRequest DI call and constructor

src/DI.php

@@ -323,6 +323,18 @@ abstract class DI
 		return self::$dice->create(Model\Storage\IStorage::class);
 	}
 
+	//
+	// "Network" namespace
+	//
+
+	/**
+	 * @return Network\HTTPRequest
+	 */
+	public static function httpRequest()
+	{
+		return self::$dice->create(Network\HTTPRequest::class);
+	}
+
 	//
 	// "Repository" namespace
 	//

src/Network/HTTPRequest.php

@@ -21,16 +21,37 @@
 
 namespace Friendica\Network;
 
+use Friendica\App;
+use Friendica\Core\Config\IConfig;
 use Friendica\Core\Logger;
 use Friendica\Core\System;
 use Friendica\DI;
 use Friendica\Util\Network;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
 
 /**
  * Performs HTTP requests to a given URL
  */
 class HTTPRequest
 {
+	/** @var LoggerInterface */
+	private $logger;
+	/** @var Profiler */
+	private $profiler;
+	/** @var IConfig */
+	private $config;
+	/** @var string */
+	private $userAgent;
+
+	public function __construct(LoggerInterface $logger, Profiler $profiler, IConfig $config, App $a)
+	{
+		$this->logger    = $logger;
+		$this->profiler  = $profiler;
+		$this->config    = $config;
+		$this->userAgent = $a->getUserAgent();
+	}
+
 	/**
 	 * fetches an URL.
 	 *
@@ -54,8 +75,6 @@ class HTTPRequest
 	{
 		$stamp1 = microtime(true);
 
-		$a = DI::app();
-
 		if (strlen($url) > 1000) {
 			Logger::log('URL is longer than 1000 characters. Callstack: ' . System::callstack(20), Logger::DEBUG);
 			return CurlResult::createErrorCurl(substr($url, 0, 200));