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Diffstat (limited to '3rdparty/ZendFeed/Reader/ExtensionPluginManager.php')
-rw-r--r-- | 3rdparty/ZendFeed/Reader/ExtensionPluginManager.php | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/3rdparty/ZendFeed/Reader/ExtensionPluginManager.php b/3rdparty/ZendFeed/Reader/ExtensionPluginManager.php new file mode 100644 index 000000000..45d3b26b5 --- /dev/null +++ b/3rdparty/ZendFeed/Reader/ExtensionPluginManager.php @@ -0,0 +1,77 @@ +<?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\Feed\Reader; + +use Zend\ServiceManager\AbstractPluginManager; + +/** + * Plugin manager implementation for feed reader extensions based on the + * AbstractPluginManager. + * + * Validation checks that we have an Extension\AbstractEntry or + * Extension\AbstractFeed. + */ +class ExtensionPluginManager extends AbstractPluginManager +{ + /** + * Default set of extension classes + * + * @var array + */ + protected $invokableClasses = array( + 'atomentry' => 'Zend\Feed\Reader\Extension\Atom\Entry', + 'atomfeed' => 'Zend\Feed\Reader\Extension\Atom\Feed', + 'contententry' => 'Zend\Feed\Reader\Extension\Content\Entry', + 'creativecommonsentry' => 'Zend\Feed\Reader\Extension\CreativeCommons\Entry', + 'creativecommonsfeed' => 'Zend\Feed\Reader\Extension\CreativeCommons\Feed', + 'dublincoreentry' => 'Zend\Feed\Reader\Extension\DublinCore\Entry', + 'dublincorefeed' => 'Zend\Feed\Reader\Extension\DublinCore\Feed', + 'podcastentry' => 'Zend\Feed\Reader\Extension\Podcast\Entry', + 'podcastfeed' => 'Zend\Feed\Reader\Extension\Podcast\Feed', + 'slashentry' => 'Zend\Feed\Reader\Extension\Slash\Entry', + 'syndicationfeed' => 'Zend\Feed\Reader\Extension\Syndication\Feed', + 'threadentry' => 'Zend\Feed\Reader\Extension\Thread\Entry', + 'wellformedwebentry' => 'Zend\Feed\Reader\Extension\WellFormedWeb\Entry', + ); + + /** + * Do not share instances + * + * @var bool + */ + protected $shareByDefault = false; + + /** + * Validate the plugin + * + * Checks that the extension loaded is of a valid type. + * + * @param mixed $plugin + * @return void + * @throws Exception\InvalidArgumentException if invalid + */ + public function validatePlugin($plugin) + { + if ($plugin instanceof Extension\AbstractEntry + || $plugin instanceof Extension\AbstractFeed + ) { + // we're okay + return; + } + + throw new Exception\InvalidArgumentException(sprintf( + 'Plugin of type %s is invalid; must implement %s\Extension\AbstractFeed ' + . 'or %s\Extension\AbstractEntry', + (is_object($plugin) ? get_class($plugin) : gettype($plugin)), + __NAMESPACE__, + __NAMESPACE__ + )); + } +} |