Source of file PluginManager.php
Size: 1,699 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/View/Helper/Navigation/PluginManager.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\View\Helper\Navigation; use Zend\View\Exception; use Zend\View\HelperPluginManager; /** * Plugin manager implementation for navigation helpers * * Enforces that helpers retrieved are instances of * Navigation\HelperInterface. Additionally, it registers a number of default * helpers. */ class PluginManager extends HelperPluginManager { /** * Default set of helpers * * @var array */ protected $invokableClasses = array( 'breadcrumbs' => 'Zend\View\Helper\Navigation\Breadcrumbs', 'links' => 'Zend\View\Helper\Navigation\Links', 'menu' => 'Zend\View\Helper\Navigation\Menu', 'sitemap' => 'Zend\View\Helper\Navigation\Sitemap', ); /** * Validate the plugin * * Checks that the helper loaded is an instance of AbstractHelper. * * @param mixed $plugin * @return void * @throws Exception\InvalidArgumentException if invalid */ public function validatePlugin($plugin) { if ($plugin instanceof AbstractHelper) { // we're okay return; } throw new Exception\InvalidArgumentException(sprintf( 'Plugin of type %s is invalid; must implement %s\AbstractHelper', (is_object($plugin) ? get_class($plugin) : gettype($plugin)), __NAMESPACE__ )); } } |