mirror of https://github.com/friendica/friendica
110 lines
3.3 KiB
PHP
110 lines
3.3 KiB
PHP
<?php
|
|
|
|
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-model @see Model\Config\PConfig)
|
|
*
|
|
* The configuration cache (@see Cache\PConfigCache ) is used for temporary caching of database calls. This will
|
|
* increase the performance.
|
|
*/
|
|
abstract class PConfiguration
|
|
{
|
|
/**
|
|
* @var Cache\PConfigCache
|
|
*/
|
|
protected $configCache;
|
|
|
|
/**
|
|
* @var Model\Config\PConfig
|
|
*/
|
|
protected $configModel;
|
|
|
|
/**
|
|
* @param Cache\PConfigCache $configCache The configuration cache
|
|
* @param Model\Config\PConfig $configModel The configuration model
|
|
*/
|
|
public function __construct(Cache\PConfigCache $configCache, Model\Config\PConfig $configModel)
|
|
{
|
|
$this->configCache = $configCache;
|
|
$this->configModel = $configModel;
|
|
}
|
|
|
|
/**
|
|
* Returns the Config Cache
|
|
*
|
|
* @return Cache\PConfigCache
|
|
*/
|
|
public function getCache()
|
|
{
|
|
return $this->configCache;
|
|
}
|
|
|
|
/**
|
|
* 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
|
|
*
|
|
* @param int $uid The user_id
|
|
* @param string $cat The category of the configuration value
|
|
*
|
|
* @return void
|
|
* @see PConfigCache )
|
|
*
|
|
*/
|
|
abstract public function load(int $uid, string $cat = 'config');
|
|
|
|
/**
|
|
* Get a particular user's config variable given the category name
|
|
* ($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 PConfigCache ).
|
|
*
|
|
* @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)
|
|
* @param boolean $refresh optional, If true the config is loaded from the db and not from the cache (default: false)
|
|
*
|
|
* @return mixed Stored value or null if it does not exist
|
|
*/
|
|
abstract public function get(int $uid, string $cat, string $key, $default_value = null, bool $refresh = false);
|
|
|
|
/**
|
|
* Sets a configuration value for a user
|
|
*
|
|
* Stores a config value ($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 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
|
|
*/
|
|
abstract public function set(int $uid, string $cat, string $key, $value);
|
|
|
|
/**
|
|
* 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.
|
|
*
|
|
* @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
|
|
*/
|
|
abstract public function delete(int $uid, string $cat, string $key);
|
|
}
|