<?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;
  
  /**
   * Manages the ownCloud navigation
   */
  class NavigationManager implements \OCP\INavigationManager {
  	protected $entries = array();
  	protected $activeEntry;
  
  	/**
  	 * Creates a new navigation entry
  	 * @param array $entry containing: id, name, order, icon and href key
  	 */
  	public function add(array $entry) {
  		$entry['active'] = false;
  		if(!isset($entry['icon'])) {
  			$entry['icon'] = '';
  		}
  		$this->entries[] = $entry;
  	}
  
  	/**

  	 * returns all the added Menu entries
  	 * @return array an array of the added entries

  	 */
  	public function getAll() {
  		return $this->entries;
  	}
  
  	/**

  	 * removes all the entries

  	 */
  	public function clear() {
  		$this->entries = array();
  	}
  
  	/**
  	 * Sets the current navigation entry of the currently running app
  	 * @param string $id of the app entry to activate (from added $entry)
  	 */
  	public function setActiveEntry($id) {
  		$this->activeEntry = $id;
  	}
  
  	/**

  	 * gets the active Menu entry

  	 * @return string id or empty string
  	 *
  	 * This function returns the id of the active navigation entry (set by
  	 * setActiveEntry
  	 */
  	public function getActiveEntry() {
  		return $this->activeEntry;
  	}
  }