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view vendor/zendframework/zend-feed/src/Reader/Feed/Atom/Source.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
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<?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\Feed\Atom; use DOMElement; use DOMXPath; use Zend\Feed\Reader; use Zend\Feed\Reader\Feed; /** */ class Source extends Feed\Atom { /** * Constructor: Create a Source object which is largely just a normal * Zend\Feed\Reader\AbstractFeed object only designed to retrieve feed level * metadata from an Atom entry's source element. * * @param DOMElement $source * @param string $xpathPrefix Passed from parent Entry object * @param string $type Nearly always Atom 1.0 */ public function __construct(DOMElement $source, $xpathPrefix, $type = Reader\Reader::TYPE_ATOM_10) { $this->domDocument = $source->ownerDocument; $this->xpath = new DOMXPath($this->domDocument); $this->data['type'] = $type; $this->registerNamespaces(); $this->loadExtensions(); $manager = Reader\Reader::getExtensionManager(); $extensions = ['Atom\Feed', 'DublinCore\Feed']; foreach ($extensions as $name) { $extension = $manager->get($name); $extension->setDomDocument($this->domDocument); $extension->setType($this->data['type']); $extension->setXpath($this->xpath); $this->extensions[$name] = $extension; } foreach ($this->extensions as $extension) { $extension->setXpathPrefix(rtrim($xpathPrefix, '/') . '/atom:source'); } } /** * Since this is not an Entry carrier but a vehicle for Feed metadata, any * applicable Entry methods are stubbed out and do nothing. */ /** * @return void */ public function count() { } /** * @return void */ public function current() { } /** * @return void */ public function key() { } /** * @return void */ public function next() { } /** * @return void */ public function rewind() { } /** * @return void */ public function valid() { } /** * @return void */ protected function indexEntries() { } }