diff vendor/zendframework/zend-feed/src/Reader/ExtensionPluginManager.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/zendframework/zend-feed/src/Reader/ExtensionPluginManager.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,171 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 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;
+use Zend\ServiceManager\Exception\InvalidServiceException;
+use Zend\ServiceManager\Factory\InvokableFactory;
+
+/**
+ * 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
+{
+    /**
+     * Aliases for default set of extension classes
+     *
+     * @var array
+     */
+    protected $aliases = [
+        'atomentry'            => Extension\Atom\Entry::class,
+        'atomEntry'            => Extension\Atom\Entry::class,
+        'AtomEntry'            => Extension\Atom\Entry::class,
+        'atomfeed'             => Extension\Atom\Feed::class,
+        'atomFeed'             => Extension\Atom\Feed::class,
+        'AtomFeed'             => Extension\Atom\Feed::class,
+        'contententry'         => Extension\Content\Entry::class,
+        'contentEntry'         => Extension\Content\Entry::class,
+        'ContentEntry'         => Extension\Content\Entry::class,
+        'creativecommonsentry' => Extension\CreativeCommons\Entry::class,
+        'creativeCommonsEntry' => Extension\CreativeCommons\Entry::class,
+        'CreativeCommonsEntry' => Extension\CreativeCommons\Entry::class,
+        'creativecommonsfeed'  => Extension\CreativeCommons\Feed::class,
+        'creativeCommonsFeed'  => Extension\CreativeCommons\Feed::class,
+        'CreativeCommonsFeed'  => Extension\CreativeCommons\Feed::class,
+        'dublincoreentry'      => Extension\DublinCore\Entry::class,
+        'dublinCoreEntry'      => Extension\DublinCore\Entry::class,
+        'DublinCoreEntry'      => Extension\DublinCore\Entry::class,
+        'dublincorefeed'       => Extension\DublinCore\Feed::class,
+        'dublinCoreFeed'       => Extension\DublinCore\Feed::class,
+        'DublinCoreFeed'       => Extension\DublinCore\Feed::class,
+        'podcastentry'         => Extension\Podcast\Entry::class,
+        'podcastEntry'         => Extension\Podcast\Entry::class,
+        'PodcastEntry'         => Extension\Podcast\Entry::class,
+        'podcastfeed'          => Extension\Podcast\Feed::class,
+        'podcastFeed'          => Extension\Podcast\Feed::class,
+        'PodcastFeed'          => Extension\Podcast\Feed::class,
+        'slashentry'           => Extension\Slash\Entry::class,
+        'slashEntry'           => Extension\Slash\Entry::class,
+        'SlashEntry'           => Extension\Slash\Entry::class,
+        'syndicationfeed'      => Extension\Syndication\Feed::class,
+        'syndicationFeed'      => Extension\Syndication\Feed::class,
+        'SyndicationFeed'      => Extension\Syndication\Feed::class,
+        'threadentry'          => Extension\Thread\Entry::class,
+        'threadEntry'          => Extension\Thread\Entry::class,
+        'ThreadEntry'          => Extension\Thread\Entry::class,
+        'wellformedwebentry'   => Extension\WellFormedWeb\Entry::class,
+        'wellFormedWebEntry'   => Extension\WellFormedWeb\Entry::class,
+        'WellFormedWebEntry'   => Extension\WellFormedWeb\Entry::class,
+    ];
+
+    /**
+     * Factories for default set of extension classes
+     *
+     * @var array
+     */
+    protected $factories = [
+        Extension\Atom\Entry::class            => InvokableFactory::class,
+        Extension\Atom\Feed::class             => InvokableFactory::class,
+        Extension\Content\Entry::class         => InvokableFactory::class,
+        Extension\CreativeCommons\Entry::class => InvokableFactory::class,
+        Extension\CreativeCommons\Feed::class  => InvokableFactory::class,
+        Extension\DublinCore\Entry::class      => InvokableFactory::class,
+        Extension\DublinCore\Feed::class       => InvokableFactory::class,
+        Extension\Podcast\Entry::class         => InvokableFactory::class,
+        Extension\Podcast\Feed::class          => InvokableFactory::class,
+        Extension\Slash\Entry::class           => InvokableFactory::class,
+        Extension\Syndication\Feed::class      => InvokableFactory::class,
+        Extension\Thread\Entry::class          => InvokableFactory::class,
+        Extension\WellFormedWeb\Entry::class   => InvokableFactory::class,
+        // Legacy (v2) due to alias resolution; canonical form of resolved
+        // alias is used to look up the factory, while the non-normalized
+        // resolved alias is used as the requested name passed to the factory.
+        'zendfeedreaderextensionatomentry'            => InvokableFactory::class,
+        'zendfeedreaderextensionatomfeed'             => InvokableFactory::class,
+        'zendfeedreaderextensioncontententry'         => InvokableFactory::class,
+        'zendfeedreaderextensioncreativecommonsentry' => InvokableFactory::class,
+        'zendfeedreaderextensioncreativecommonsfeed'  => InvokableFactory::class,
+        'zendfeedreaderextensiondublincoreentry'      => InvokableFactory::class,
+        'zendfeedreaderextensiondublincorefeed'       => InvokableFactory::class,
+        'zendfeedreaderextensionpodcastentry'         => InvokableFactory::class,
+        'zendfeedreaderextensionpodcastfeed'          => InvokableFactory::class,
+        'zendfeedreaderextensionslashentry'           => InvokableFactory::class,
+        'zendfeedreaderextensionsyndicationfeed'      => InvokableFactory::class,
+        'zendfeedreaderextensionthreadentry'          => InvokableFactory::class,
+        'zendfeedreaderextensionwellformedwebentry'   => InvokableFactory::class,
+    ];
+
+    /**
+     * Do not share instances (v2)
+     *
+     * @var bool
+     */
+    protected $shareByDefault = false;
+
+    /**
+     * Do not share instances (v3)
+     *
+     * @var bool
+     */
+    protected $sharedByDefault = false;
+
+    /**
+     * Validate the plugin
+     *
+     * Checks that the extension loaded is of a valid type.
+     *
+     * @param  mixed $plugin
+     * @return void
+     * @throws Exception\InvalidArgumentException if invalid
+     */
+    public function validate($plugin)
+    {
+        if ($plugin instanceof Extension\AbstractEntry
+            || $plugin instanceof Extension\AbstractFeed
+        ) {
+            // we're okay
+            return;
+        }
+
+        throw new InvalidServiceException(sprintf(
+            'Plugin of type %s is invalid; must implement %s\Extension\AbstractFeed '
+            . 'or %s\Extension\AbstractEntry',
+            (is_object($plugin) ? get_class($plugin) : gettype($plugin)),
+            __NAMESPACE__,
+            __NAMESPACE__
+        ));
+    }
+
+    /**
+     * Validate the plugin (v2)
+     *
+     * @param  mixed $plugin
+     * @return void
+     * @throws Exception\InvalidArgumentException if invalid
+     */
+    public function validatePlugin($plugin)
+    {
+        try {
+            $this->validate($plugin);
+        } catch (InvalidServiceException $e) {
+            throw new Exception\InvalidArgumentException(sprintf(
+                'Plugin of type %s is invalid; must implement %s\Extension\AbstractFeed '
+                . 'or %s\Extension\AbstractEntry',
+                (is_object($plugin) ? get_class($plugin) : gettype($plugin)),
+                __NAMESPACE__,
+                __NAMESPACE__
+            ));
+        }
+    }
+}