Prevent loadApps on upgrade

Moved OC::needUpgrade() to OCP\Util::needUpgrade() to make it accessible
form the router.
Moved maintenance + upgrade check to the router.

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/public/util.php b/lib/public/util.php
index d1faec3997f..8f4691eeade 100644
--- a/lib/public/util.php
+++ b/lib/public/util.php
@@ -516,4 +516,13 @@ class Util {
 	public static function isPublicLinkPasswordRequired() {
 		return \OC_Util::isPublicLinkPasswordRequired();
 	}
+
+	/**
+	 * Checks whether the current version needs upgrade.
+	 *
+	 * @return bool true if upgrade is needed, false otherwise
+	 */
+	public static function needUpgrade() {
+		return \OC_Util::needUpgrade();
+	}
 }