Group.php

<?php
class Dsao_Module_Menu_Group
{
  protected $_label = null;

  protected $_uriArray = null;

  public function __construct($label = null, array $uriArray = array())
  {
    // Falls eine Beschriftung übergeben wurde
    if (null != $label)
    {
      $this->_label = 'menu_'.(string) $label;
    }

    // URIs setzen
    $this->setFromArray($uriArray);
  }

  public function __toString()
  {
    return $this->toString();
  }

  public function addUri($uri)
  {
    // Falls bereits Objekt übergeben wurde
    if ($uri instanceof Dsao_Uri_Http)
    {
      $this->_uriArray[$uri->toString(false)] = $uri;
    }
    else
    {
      $uri = (string) $uri;

      $this->_uriArray[$uri] = new Dsao_Uri_Http($uri);
    }

    return $this;
  }

  public final function getLabel()
  {
    return $this->_label;
  }

  public function removeUri($uri)
  {
    $uri = (string) $uri;

    // Falls URI vorhanden
    if (isset($this->_uriArray[$uri]))
    {
      unset($this->_uriArray[$uri]);
    }

    return $this;
  }

  public function setFromArray(array $array = array())
  {
    $this->_uriArray = array();

    // URIs durchgehen und hinzufügen
    foreach ($array as $uri)
    {
      $this->addUri($uri);
    }

    return $this;
  }

  public function setLabel($label)
  {
    $this->_label = 'menu_'. (string) $label;

    return $this;
  }

  public function toArray()
  {
    return $this->_uriArray;
  }

  public function toString()
  {
    return (string) $this->_label;
  }
}