From 22dfbc866fe390fae4bf4ff52d3894f84cca147e Mon Sep 17 00:00:00 2001
From: joshuaruesweg <ruesweg@woltlab.com>
Date: Wed, 21 Oct 2020 19:10:42 +0200
Subject: [PATCH] Use Guzzle to download package archives

---
 .../system/package/PackageArchive.class.php    | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/wcfsetup/install/files/lib/system/package/PackageArchive.class.php b/wcfsetup/install/files/lib/system/package/PackageArchive.class.php
index 1e9d500883..7945a37569 100644
--- a/wcfsetup/install/files/lib/system/package/PackageArchive.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageArchive.class.php
@@ -1,7 +1,10 @@
 <?php
 namespace wcf\system\package;
+use GuzzleHttp\Psr7\Request;
 use wcf\data\package\Package;
 use wcf\system\database\util\PreparedStatementConditionBuilder;
+use wcf\system\io\File;
+use wcf\system\io\HttpFactory;
 use wcf\system\package\validation\PackageValidationException;
 use wcf\system\io\Tar;
 use wcf\system\WCF;
@@ -426,13 +429,20 @@ class PackageArchive {
 	 * @return	string		path to the dowloaded file
 	 */
 	public function downloadArchive() {
-		$prefix = 'package';
+		$tmpFile = FileUtil::getTemporaryFilename('package_');
 		
-		// file transfer via hypertext transfer protocol.
-		$this->archive = FileUtil::downloadFileFromHttp($this->archive, $prefix);
+		$client = HttpFactory::getDefaultClient();
+		$request = new Request('GET', $this->archive);
+		$response = $client->send($request);
+		
+		$file = new File($tmpFile);
+		while (!$response->getBody()->eof()) {
+			$file->write($response->getBody()->read(4096));
+		}
+		$file->close();
 		
 		// unzip tar
-		$this->archive = self::unzipPackageArchive($this->archive);
+		$this->archive = self::unzipPackageArchive($tmpFile);
 		
 		return $this->archive;
 	}
-- 
2.20.1