From 70e6f4e68ee52003a991a77c41aa3b629204eea1 Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 25 Nov 2013 18:07:52 +0100
Subject: [PATCH] Manually searching for updates bypasses cache

---
 wcfsetup/install/files/acp/js/WCF.ACP.js                     | 5 ++++-
 .../lib/data/package/update/PackageUpdateAction.class.php    | 4 +++-
 .../lib/system/package/PackageUpdateDispatcher.class.php     | 5 +++--
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/wcfsetup/install/files/acp/js/WCF.ACP.js b/wcfsetup/install/files/acp/js/WCF.ACP.js
index 3e3c66e134..4d20332b15 100644
--- a/wcfsetup/install/files/acp/js/WCF.ACP.js
+++ b/wcfsetup/install/files/acp/js/WCF.ACP.js
@@ -1413,7 +1413,10 @@ WCF.ACP.Package.Update.Search = Class.extend({
 				autoSend: true,
 				data: {
 					actionName: 'searchForUpdates',
-					className: 'wcf\\data\\package\\update\\PackageUpdateAction'
+					className: 'wcf\\data\\package\\update\\PackageUpdateAction',
+					parameters: {
+						ignoreCache: 1
+					}
 				},
 				success: $.proxy(this._success, this)
 			});
diff --git a/wcfsetup/install/files/lib/data/package/update/PackageUpdateAction.class.php b/wcfsetup/install/files/lib/data/package/update/PackageUpdateAction.class.php
index ac6fa2cb5f..bfc03fd2a9 100644
--- a/wcfsetup/install/files/lib/data/package/update/PackageUpdateAction.class.php
+++ b/wcfsetup/install/files/lib/data/package/update/PackageUpdateAction.class.php
@@ -323,6 +323,8 @@ class PackageUpdateAction extends AbstractDatabaseObjectAction {
 	 */
 	public function validateSearchForUpdates() {
 		WCF::getSession()->checkPermissions(array('admin.system.package.canUpdatePackage'));
+		
+		$this->readBoolean('ignoreCache', true);
 	}
 	
 	/**
@@ -331,7 +333,7 @@ class PackageUpdateAction extends AbstractDatabaseObjectAction {
 	 * @return	array
 	 */
 	public function searchForUpdates() {
-		PackageUpdateDispatcher::getInstance()->refreshPackageDatabase();
+		PackageUpdateDispatcher::getInstance()->refreshPackageDatabase(array(), $this->parameters['ignoreCache']);
 		
 		$updates = PackageUpdateDispatcher::getInstance()->getAvailableUpdates();
 		$url = '';
diff --git a/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php b/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
index 6a0ae154f1..fd6a7f3c23 100644
--- a/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageUpdateDispatcher.class.php
@@ -33,15 +33,16 @@ class PackageUpdateDispatcher extends SingletonFactory {
 	 * Refreshes the package database.
 	 * 
 	 * @param	array<integer>		$packageUpdateServerIDs
+	 * @param	boolean			$ignoreCache
 	 */
-	public function refreshPackageDatabase(array $packageUpdateServerIDs = array()) {
+	public function refreshPackageDatabase(array $packageUpdateServerIDs = array(), $ignoreCache = false) {
 		// get update server data
 		$updateServers = PackageUpdateServer::getActiveUpdateServers($packageUpdateServerIDs);
 		
 		// loop servers
 		$refreshedPackageLists = false;
 		foreach ($updateServers as $updateServer) {
-			if ($updateServer->lastUpdateTime < TIME_NOW - 600) {
+			if ($ignoreCache || $updateServer->lastUpdateTime < TIME_NOW - 600) {
 				$errorMessage = '';
 				
 				try {
-- 
2.20.1