Update use statement lists with new Friendica\Database\dba class

[friendica.git] / src / Core / Cache.php

diff --git a/src/Core/Cache.php b/src/Core/Cache.php
index 3f2edd2e20cefedafe4109194cf628ca096ed425..cc77d9bfd0dc7e35598130af672287454ffdd25c 100644 (file)
--- a/src/Core/Cache.php
+++ b/src/Core/Cache.php
@@ -4,8 +4,7 @@
  */
 namespace Friendica\Core;
 
-use Friendica\Core\Cache;
-use Friendica\Core\Config;
+use Friendica\Core\Cache\CacheDriverFactory;
 
 /**
  * @brief Class for storing data for a short time
@@ -24,25 +23,13 @@ class Cache extends \Friendica\BaseObject
        /**
         * @var Cache\ICacheDriver
         */
-       static $driver = null;
+       private static $driver = null;
 
        public static function init()
        {
-               switch(Config::get('system', 'cache_driver', 'database')) {
-                       case 'memcache':
-                               $memcache_host = Config::get('system', 'memcache_host', '127.0.0.1');
-                               $memcache_port = Config::get('system', 'memcache_port', 11211);
-
-                               self::$driver = new Cache\MemcacheCacheDriver($memcache_host, $memcache_port);
-                               break;
-                       case 'memcached':
-                               $memcached_hosts = Config::get('system', 'memcached_hosts', [['127.0.0.1', 11211]]);
-
-                               self::$driver = new Cache\MemcachedCacheDriver($memcached_hosts);
-                               break;
-                       default:
-                               self::$driver = new Cache\DatabaseCacheDriver();
-               }
+               $driver_name = Config::get('system', 'cache_driver', 'database');
+
+               self::$driver = CacheDriverFactory::create($driver_name);
        }
 
        /**
@@ -99,6 +86,24 @@ class Cache extends \Friendica\BaseObject
                return $return;
        }
 
+       /**
+        * @brief Delete a value from the cache
+        *
+        * @param string $key The key to the cached data
+        *
+        * @return bool
+        */
+       public static function delete($key)
+       {
+               $time = microtime(true);
+
+               $return = self::getDriver()->delete($key);
+
+               self::getApp()->save_timestamp($time, 'cache_write');
+
+               return $return;
+       }
+
        /**
         * @brief Remove outdated data from the cache
         *