<?php
  /**
   * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   * 
   */
  
  namespace OC;
  
  /**
   * Class to combine all the configuration options ownCloud offers
   */
  class AllConfig implements \OCP\IConfig {
  	/**
  	 * Sets a new system wide value
  	 * @param string $key the key of the value, under which will be saved
  	 * @param string $value the value that should be stored
  	 * @todo need a use case for this
  	 */
  // 	public function setSystemValue($key, $value) {
  // 		\OCP\Config::setSystemValue($key, $value);
  // 	}
  
  	/**
  	 * Looks up a system wide defined value
  	 * @param string $key the key of the value, under which it was saved
  	 * @return string the saved value
  	 */
  	public function getSystemValue($key) {
  		return \OCP\Config::getSystemValue($key, '');
  	}
  
  
  	/**
  	 * Writes a new app wide value
  	 * @param string $appName the appName that we want to store the value under
  	 * @param string $key the key of the value, under which will be saved
  	 * @param string $value the value that should be stored
  	 */
  	public function setAppValue($appName, $key, $value) {
  		\OCP\Config::setAppValue($appName, $key, $value);
  	}
  
  	/**
  	 * Looks up an app wide defined value
  	 * @param string $appName the appName that we stored the value under
  	 * @param string $key the key of the value, under which it was saved
  	 * @return string the saved value
  	 */
  	public function getAppValue($appName, $key) {
  		return \OCP\Config::getAppValue($appName, $key, '');
  	}
  
  
  	/**
  	 * Set a user defined value
  	 * @param string $userId the userId of the user that we want to store the value under
  	 * @param string $appName the appName that we want to store the value under
  	 * @param string $key the key under which the value is being stored
  	 * @param string $value the value that you want to store
  	 */
  	public function setUserValue($userId, $appName, $key, $value) {
  		\OCP\Config::setUserValue($userId, $appName, $key, $value);
  	}
  
  	/**
  	 * Shortcut for getting a user defined value
  	 * @param string $userId the userId of the user that we want to store the value under
  	 * @param string $appName the appName that we stored the value under
  	 * @param string $key the key under which the value is being stored
  	 */
  	public function getUserValue($userId, $appName, $key){
  		return \OCP\Config::getUserValue($userId, $appName, $key);
  	}
  }