From 0e1cb001b64f45597300282d41965aeff3d11188 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Mon, 24 Mar 2014 15:42:21 +0100
Subject: [PATCH] Cache generated urls for routes
---
lib/private/route/cachingrouter.php | 43 +++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
create mode 100644 lib/private/route/cachingrouter.php
diff --git a/lib/private/route/cachingrouter.php b/lib/private/route/cachingrouter.php
new file mode 100644
index 0000000000..ad25372391
--- /dev/null
+++ b/lib/private/route/cachingrouter.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OC\Route;
+
+class CachingRouter extends Router {
+ /**
+ * @var \OCP\ICache
+ */
+ protected $cache;
+
+ /**
+ * @param \OCP\ICache $cache
+ */
+ public function __construct($cache) {
+ $this->cache = $cache;
+ parent::__construct();
+ }
+
+ /**
+ * Generate url based on $name and $parameters
+ *
+ * @param string $name Name of the route to use.
+ * @param array $parameters Parameters for the route
+ * @param bool $absolute
+ * @return string
+ */
+ public function generate($name, $parameters = array(), $absolute = false) {
+ $key = $name . json_encode($parameters) . $absolute;
+ if ($this->cache->hasKey($key)) {
+ return $this->cache->get($key);
+ } else {
+ $url = parent::generate($name, $parameters, $absolute);
+ $this->cache->set($key, $url, 3600);
+ return $url;
+ }
+ }
+}
--
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