From da9c57e88de6c6ed3648f35d3939592e39832536 Mon Sep 17 00:00:00 2001
From: joshuaruesweg <ruesweg@woltlab.com>
Date: Wed, 21 Oct 2020 19:22:21 +0200
Subject: [PATCH] Use Guzzle to download spider list

---
 .../RefreshSearchRobotsCronjob.class.php       | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/wcfsetup/install/files/lib/system/cronjob/RefreshSearchRobotsCronjob.class.php b/wcfsetup/install/files/lib/system/cronjob/RefreshSearchRobotsCronjob.class.php
index 7375200362..32b5403663 100644
--- a/wcfsetup/install/files/lib/system/cronjob/RefreshSearchRobotsCronjob.class.php
+++ b/wcfsetup/install/files/lib/system/cronjob/RefreshSearchRobotsCronjob.class.php
@@ -1,9 +1,10 @@
 <?php
 namespace wcf\system\cronjob;
+use GuzzleHttp\Psr7\Request;
 use wcf\data\cronjob\Cronjob;
 use wcf\system\cache\builder\SpiderCacheBuilder;
+use wcf\system\io\HttpFactory;
 use wcf\system\WCF;
-use wcf\util\FileUtil;
 use wcf\util\XML;
 
 /**
@@ -15,15 +16,23 @@ use wcf\util\XML;
  * @package	WoltLabSuite\Core\System\Cronjob
  */
 class RefreshSearchRobotsCronjob extends AbstractCronjob {
+	/**
+	 * URL to the spider list.
+	 */
+	private const SPIDER_LIST_URL = 'http://assets.woltlab.com/spiderlist/typhoon/list.xml';
+	
 	/**
 	 * @inheritDoc
 	 */
 	public function execute(Cronjob $cronjob) {
 		parent::execute($cronjob);
 		
-		$filename = FileUtil::downloadFileFromHttp('http://assets.woltlab.com/spiderlist/typhoon/list.xml', 'spiders');
+		$client = HttpFactory::getDefaultClient();
+		$request = new Request('GET', self::SPIDER_LIST_URL);
+		$response = $client->send($request);
+		
 		$xml = new XML();
-		$xml->load($filename);
+		$xml->loadXML('list.xml', (string) $response->getBody());
 		
 		$xpath = $xml->xpath();
 		
@@ -78,8 +87,5 @@ class RefreshSearchRobotsCronjob extends AbstractCronjob {
 			// clear spider cache
 			SpiderCacheBuilder::getInstance()->reset();
 		}
-		
-		// delete tmp file
-		@unlink($filename);
 	}
 }
-- 
2.20.1