friendica/src/Core/Config/Adapter/IPConfigAdapter.php

73 行
1.8 KiB
PHP

<?php
/*
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*/
namespace Friendica\Core\Config\Adapter;
/**
*
* @author benlo
*/
interface IPConfigAdapter
{
/**
* Loads all configuration values of a user's config family into a cached storage.
*
* @param string $uid The user_id
* @param string $cat The category of the configuration value
*
* @return array
*/
public function load($uid, $cat);
/**
* Get a particular user's config variable given the category name
* ($family) and a key.
*
* @param string $uid The user_id
* @param string $cat The category of the configuration value
* @param string $key The configuration key to query
*
* @return mixed Stored value or "!<unset>!" if it does not exist
*/
public function get($uid, $cat, $key);
/**
* Stores a config value ($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 string $value The value to store
*
* @return bool Operation success
*/
public function set($uid, $cat, $key, $value);
/**
* Removes the configured value from the stored cache
* and removes it from the database.
*
* @param string $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);
/**
* Checks, if the current adapter is connected to the backend
*
* @return bool
*/
public function isConnected();
}