annotate vendor/zendframework/zend-feed/src/Reader/StandaloneExtensionManager.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents c2387f117808
children
rev   line source
Chris@0 1 <?php
Chris@0 2 /**
Chris@0 3 * Zend Framework (http://framework.zend.com/)
Chris@0 4 *
Chris@0 5 * @link http://github.com/zendframework/zf2 for the canonical source repository
Chris@0 6 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
Chris@0 7 * @license http://framework.zend.com/license/new-bsd New BSD License
Chris@0 8 */
Chris@0 9
Chris@0 10 namespace Zend\Feed\Reader;
Chris@0 11
Chris@12 12 use Zend\Feed\Reader\Exception\InvalidArgumentException;
Chris@12 13
Chris@0 14 class StandaloneExtensionManager implements ExtensionManagerInterface
Chris@0 15 {
Chris@0 16 private $extensions = [
Chris@12 17 'Atom\Entry' => Extension\Atom\Entry::class,
Chris@12 18 'Atom\Feed' => Extension\Atom\Feed::class,
Chris@12 19 'Content\Entry' => Extension\Content\Entry::class,
Chris@12 20 'CreativeCommons\Entry' => Extension\CreativeCommons\Entry::class,
Chris@12 21 'CreativeCommons\Feed' => Extension\CreativeCommons\Feed::class,
Chris@12 22 'DublinCore\Entry' => Extension\DublinCore\Entry::class,
Chris@12 23 'DublinCore\Feed' => Extension\DublinCore\Feed::class,
Chris@16 24 'GooglePlayPodcast\Entry' => Extension\GooglePlayPodcast\Entry::class,
Chris@16 25 'GooglePlayPodcast\Feed' => Extension\GooglePlayPodcast\Feed::class,
Chris@12 26 'Podcast\Entry' => Extension\Podcast\Entry::class,
Chris@12 27 'Podcast\Feed' => Extension\Podcast\Feed::class,
Chris@12 28 'Slash\Entry' => Extension\Slash\Entry::class,
Chris@12 29 'Syndication\Feed' => Extension\Syndication\Feed::class,
Chris@12 30 'Thread\Entry' => Extension\Thread\Entry::class,
Chris@12 31 'WellFormedWeb\Entry' => Extension\WellFormedWeb\Entry::class,
Chris@0 32 ];
Chris@0 33
Chris@0 34 /**
Chris@0 35 * Do we have the extension?
Chris@0 36 *
Chris@0 37 * @param string $extension
Chris@0 38 * @return bool
Chris@0 39 */
Chris@0 40 public function has($extension)
Chris@0 41 {
Chris@0 42 return array_key_exists($extension, $this->extensions);
Chris@0 43 }
Chris@0 44
Chris@0 45 /**
Chris@0 46 * Retrieve the extension
Chris@0 47 *
Chris@0 48 * @param string $extension
Chris@0 49 * @return Extension\AbstractEntry|Extension\AbstractFeed
Chris@0 50 */
Chris@0 51 public function get($extension)
Chris@0 52 {
Chris@0 53 $class = $this->extensions[$extension];
Chris@0 54 return new $class();
Chris@0 55 }
Chris@12 56
Chris@12 57 /**
Chris@12 58 * Add an extension.
Chris@12 59 *
Chris@12 60 * @param string $name
Chris@12 61 * @param string $class
Chris@12 62 */
Chris@12 63 public function add($name, $class)
Chris@12 64 {
Chris@12 65 if (is_string($class)
Chris@12 66 && (
Chris@12 67 is_a($class, Extension\AbstractEntry::class, true)
Chris@12 68 || is_a($class, Extension\AbstractFeed::class, true)
Chris@12 69 )
Chris@12 70 ) {
Chris@12 71 $this->extensions[$name] = $class;
Chris@12 72 return;
Chris@12 73 }
Chris@12 74
Chris@12 75 throw new InvalidArgumentException(sprintf(
Chris@12 76 'Plugin of type %s is invalid; must implement %2$s\Extension\AbstractFeed '
Chris@12 77 . 'or %2$s\Extension\AbstractEntry',
Chris@12 78 $class,
Chris@12 79 __NAMESPACE__
Chris@12 80 ));
Chris@12 81 }
Chris@12 82
Chris@12 83 /**
Chris@12 84 * Remove an extension.
Chris@12 85 *
Chris@12 86 * @param string $name
Chris@12 87 */
Chris@12 88 public function remove($name)
Chris@12 89 {
Chris@12 90 unset($this->extensions[$name]);
Chris@12 91 }
Chris@0 92 }