*/
namespace Friendica\Core;
-use Friendica\BaseObject;
-use Friendica\Core\Config;
-
-require_once 'include/dba.php';
-
/**
* @brief Management of user configuration storage
* Note:
* The PConfig::get() functions return boolean false for keys that are unset,
* and this could lead to subtle bugs.
*/
-class PConfig extends BaseObject
+class PConfig
{
/**
- * @var Friendica\Core\Config\IPConfigAdapter
+ * @var Config\IPConfigAdapter
*/
- private static $adapter = null;
+ private static $adapter;
- public static function init($uid)
+ /**
+ * @var Config\IPConfigCache
+ */
+ private static $cache;
+
+ /**
+ * Initialize the config with only the cache
+ *
+ * @param Config\IPConfigCache $cache The configuration cache
+ */
+ public static function init(Config\IPConfigCache $cache)
{
- $a = self::getApp();
+ self::$cache = $cache;
+ }
- if (isset($a->config['system']['config_adapter']) && $a->config['system']['config_adapter'] == 'preload') {
- self::$adapter = new Config\PreloadPConfigAdapter($uid);
- } else {
- self::$adapter = new Config\JITPConfigAdapter($uid);
- }
+ /**
+ * Add the adapter for DB-backend
+ *
+ * @param Config\IPConfigAdapter $adapter
+ */
+ public static function setAdapter(Config\IPConfigAdapter $adapter)
+ {
+ self::$adapter = $adapter;
}
/**
* @brief Loads all configuration values of a user's config family into a cached storage.
*
- * All configuration values of the given user are stored in global cache
- * which is available under the global variable $a->config[$uid].
+ * All configuration values of the given user are stored with the $uid in
+ * the cache ( @see IPConfigCache )
*
* @param string $uid The user_id
* @param string $family The category of the configuration value
*/
public static function load($uid, $family)
{
- if (empty(self::$adapter)) {
- self::init($uid);
+ if (!isset(self::$adapter)) {
+ return;
}
self::$adapter->load($uid, $family);
* ($family) and a key.
*
* Get a particular user's config value from the given category ($family)
- * and the $key from a cached storage in $a->config[$uid].
+ * and the $key with the $uid from a cached storage either from the self::$adapter
+ * (@see IConfigAdapter ) or from the static::$cache (@see IConfigCache ).
*
* @param string $uid The user_id
* @param string $family The category of the configuration value
*/
public static function get($uid, $family, $key, $default_value = null, $refresh = false)
{
- if (empty(self::$adapter)) {
- self::init($uid);
+ if (!isset(self::$adapter)) {
+ return self::$cache->getP($uid, $family, $key, $default_value);
}
return self::$adapter->get($uid, $family, $key, $default_value, $refresh);
* Stores a config value ($value) in the category ($family) under the key ($key)
* for the user_id $uid.
*
- * @note Please do not store booleans - convert to 0/1 integer values!
+ * @note Please do not store booleans - convert to 0/1 integer values!
*
* @param string $uid The user_id
* @param string $family The category of the configuration value
* @param string $key The configuration key to set
- * @param string $value The value to store
+ * @param mixed $value The value to store
*
- * @return mixed Stored $value or false
+ * @return bool Operation success
*/
public static function set($uid, $family, $key, $value)
{
- if (empty(self::$adapter)) {
- self::init($uid);
+ if (!isset(self::$adapter)) {
+ return self::$cache->setP($uid, $family, $key, $value);
}
return self::$adapter->set($uid, $family, $key, $value);
/**
* @brief Deletes the given key from the users's configuration.
*
- * Removes the configured value from the stored cache in $a->config[$uid]
- * and removes it from the database.
+ * Removes the configured value from the stored cache in self::$config
+ * (@see ConfigCache ) and removes it from the database (@see IConfigAdapter )
+ * with the given $uid.
*
* @param string $uid The user_id
* @param string $family The category of the configuration value
*/
public static function delete($uid, $family, $key)
{
- if (empty(self::$adapter)) {
- self::init($uid);
+ if (!isset(self::$adapter)) {
+ return self::$cache->deleteP($uid, $family, $key);
}
return self::$adapter->delete($uid, $family, $key);