From e5c66d94f22d0efcdec0796872e9be81bff1bb4e Mon Sep 17 00:00:00 2001
From: redmatrix <git@macgirvin.com>
Date: Thu, 23 Jun 2016 05:18:58 -0700
Subject: relocate the cache class

---
 Zotlabs/Lib/Cache.php | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Zotlabs/Lib/Cache.php

(limited to 'Zotlabs/Lib')

diff --git a/Zotlabs/Lib/Cache.php b/Zotlabs/Lib/Cache.php
new file mode 100644
index 000000000..35c8f56ad
--- /dev/null
+++ b/Zotlabs/Lib/Cache.php
@@ -0,0 +1,46 @@
+<?php /** @file */
+
+namespace Zotlabs\Lib;
+
+	/**
+	 *  cache api
+	 */
+	 
+class Cache {
+	public static function get($key) {
+		$r = q("SELECT v FROM cache WHERE k = '%s' limit 1",
+			dbesc($key)
+		);
+			
+		if ($r)
+			return $r[0]['v'];
+		return null;
+	}
+		
+	public static function set($key,$value) {
+
+		$r = q("SELECT * FROM cache WHERE k = '%s' limit 1",
+			dbesc($key)
+		);
+		if($r) {
+			q("UPDATE cache SET v = '%s', updated = '%s' WHERE k = '%s'",
+				dbesc($value),
+				dbesc(datetime_convert()),
+				dbesc($key));
+		}
+		else {
+			q("INSERT INTO cache ( k, v, updated) VALUES ('%s','%s','%s')",
+				dbesc($key),
+				dbesc($value),
+				dbesc(datetime_convert()));
+		}
+	}
+
+		
+	public static function clear() {
+		q("DELETE FROM cache WHERE updated < '%s'",
+			dbesc(datetime_convert('UTC','UTC',"now - 30 days")));			
+	}
+		
+}
+	 
-- 
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