namespace Friendica\Core\Config;
+use Friendica\Model;
+
/**
* This class is responsible for the user-specific configuration values in Friendica
- * The values are set through the Config-DB-Table (per Config-DB-adapter @see Adapter\IPConfigAdapter )
+ * The values are set through the Config-DB-Table (per Config-DB-model @see Model\Config\PConfig)
*
- * The configuration cache (@see Cache\IPConfigCache ) is used for temporary caching of database calls. This will
+ * The configuration cache (@see Cache\PConfigCache ) is used for temporary caching of database calls. This will
* increase the performance.
*/
-class PConfiguration
+abstract class PConfiguration
{
/**
- * @var Cache\IPConfigCache
+ * @var Cache\PConfigCache
*/
- private $configCache;
+ protected $configCache;
/**
- * @var Adapter\IPConfigAdapter
+ * @var Model\Config\PConfig
*/
- private $configAdapter;
+ protected $configModel;
/**
- * @param Cache\IPConfigCache $configCache The configuration cache
- * @param Adapter\IPConfigAdapter $configAdapter The configuration DB-backend
+ * @param Cache\PConfigCache $configCache The configuration cache
+ * @param Model\Config\PConfig $configModel The configuration model
*/
- public function __construct(Cache\IPConfigCache $configCache, Adapter\IPConfigAdapter $configAdapter)
+ public function __construct(Cache\PConfigCache $configCache, Model\Config\PConfig $configModel)
{
$this->configCache = $configCache;
- $this->configAdapter = $configAdapter;
+ $this->configModel = $configModel;
+ }
+
+ /**
+ * Returns the Config Cache
+ *
+ * @return Cache\PConfigCache
+ */
+ public function getCache()
+ {
+ return $this->configCache;
}
/**
- * @brief Loads all configuration values of a user's config family into a cached storage.
+ * Loads all configuration values of a user's config family into a cached storage.
*
- * All configuration values of the given user are stored with the $uid in
- * the cache ( @see IPConfigCache )
+ * All configuration values of the given user are stored with the $uid in the cache
*
- * @param string $uid The user_id
+ * @param int $uid The user_id
* @param string $cat The category of the configuration value
*
* @return void
+ * @see PConfigCache )
+ *
*/
- public function load($uid, $cat = 'config')
- {
- // If not connected, do nothing
- if (!$this->configAdapter->isConnected()) {
- return;
- }
-
- // load the whole category out of the DB into the cache
- $this->configCache->loadP($uid, $this->configAdapter->load($uid, $cat));
- }
+ abstract public function load(int $uid, string $cat = 'config');
/**
- * @brief Get a particular user's config variable given the category name
+ * Get a particular user's config variable given the category name
* ($cat) and a key.
*
* Get a particular user's config value from the given category ($cat)
* and the $key with the $uid from a cached storage either from the $this->configAdapter
- * (@see IConfigAdapter ) or from the $this->configCache (@see IConfigCache ).
+ * (@see IConfigAdapter ) or from the $this->configCache (@see PConfigCache ).
*
- * @param string $uid The user_id
+ * @param int $uid The user_id
* @param string $cat The category of the configuration value
* @param string $key The configuration key to query
* @param mixed $default_value optional, The value to return if key is not set (default: null)
*
* @return mixed Stored value or null if it does not exist
*/
- public function get($uid, $cat, $key, $default_value = null, $refresh = false)
- {
- // Return the value of the cache if found and no refresh is forced
- if (!$refresh && $this->configCache->hasP($uid, $cat, $key)) {
- return $this->configCache->getP($uid, $cat, $key);
- }
-
- // if we don't find the value in the cache and the adapter isn't ready, return the default value
- if (!$this->configAdapter->isConnected()) {
- return $default_value;
- }
-
- // load DB value to cache
- $dbvalue = $this->configAdapter->get($uid, $cat, $key);
-
- if ($dbvalue !== '!<unset>!') {
- $this->configCache->setP($uid, $cat, $key, $dbvalue);
- return $dbvalue;
- } else {
- return $default_value;
- }
- }
+ abstract public function get(int $uid, string $cat, string $key, $default_value = null, bool $refresh = false);
/**
- * @brief Sets a configuration value for a user
+ * Sets a configuration value for a user
*
* Stores a config value ($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!
*
- * @param string $uid The user_id
- * @param string $cat The category of the configuration value
- * @param string $key The configuration key to set
- * @param mixed $value The value to store
+ * @param int $uid The user_id
+ * @param string $cat The category of the configuration value
+ * @param string $key The configuration key to set
+ * @param mixed $value The value to store
*
* @return bool Operation success
*/
- public function set($uid, $cat, $key, $value)
- {
- // set the cache first
- $cached = $this->configCache->setP($uid, $cat, $key, $value);
-
- // If there is no connected adapter, we're finished
- if (!$this->configAdapter->isConnected()) {
- return $cached;
- }
-
- $stored = $this->configAdapter->set($uid, $cat, $key, $value);
-
- return $cached && $stored;
- }
+ abstract public function set(int $uid, string $cat, string $key, $value);
/**
- * @brief Deletes the given key from the users's configuration.
+ * Deletes the given key from the users's configuration.
*
* Removes the configured value from the stored cache in $this->configCache
* (@see ConfigCache ) and removes it from the database (@see IConfigAdapter )
- * with the given $uid.
+ * with the given $uid.
*
- * @param string $uid The user_id
+ * @param int $uid The user_id
* @param string $cat The category of the configuration value
* @param string $key The configuration key to delete
*
* @return bool
*/
- public function delete($uid, $cat, $key)
- {
- $cacheRemoved = $this->configCache->deleteP($uid, $cat, $key);
-
- if (!$this->configAdapter->isConnected()) {
- return $cacheRemoved;
- }
-
- $storeRemoved = $this->configAdapter->delete($uid, $cat, $key);
-
- return $cacheRemoved || $storeRemoved;
- }
+ abstract public function delete(int $uid, string $cat, string $key);
}
projects / friendica.git / blobdiff