/**
* Set up Dublin Core extension.
*
* @return void
*/
protected function registerExtension()
{
$manager = FeedWriter::getExtensionManager();
$manager->setInvokableClass('dublincorerendererentry', 'VuFind\\Feed\\Writer\\Extension\\DublinCore\\Renderer\\Entry');
$manager->setInvokableClass('dublincoreentry', 'VuFind\\Feed\\Writer\\Extension\\DublinCore\\Entry');
$manager->setInvokableClass('opensearchrendererfeed', 'VuFind\\Feed\\Writer\\Extension\\OpenSearch\\Renderer\\Feed');
$manager->setInvokableClass('opensearchfeed', 'VuFind\\Feed\\Writer\\Extension\\OpenSearch\\Feed');
FeedWriter::registerExtension('OpenSearch');
}
/**
* Load extensions from Zend\Feed\Writer\Writer
*
* @return void
*/
protected function _loadExtensions()
{
Writer\Writer::registerCoreExtensions();
$manager = Writer\Writer::getExtensionManager();
$all = Writer\Writer::getExtensions();
if (stripos(get_class($this), 'entry')) {
$exts = $all['entryRenderer'];
} else {
$exts = $all['feedRenderer'];
}
foreach ($exts as $extension) {
$plugin = $manager->get($extension);
$plugin->setDataContainer($this->getDataContainer());
$plugin->setEncoding($this->getEncoding());
$this->extensions[$extension] = $plugin;
}
}
/**
* Load extensions from Zend\Feed\Writer\Writer
*
* @return void
*/
protected function _loadExtensions()
{
$all = Writer::getExtensions();
$manager = Writer::getExtensionManager();
$exts = $all['entry'];
foreach ($exts as $ext) {
$this->extensions[$ext] = $manager->get($ext);
$this->extensions[$ext]->setEncoding($this->getEncoding());
}
}
/**
* Load extensions from Zend\Feed\Writer\Writer
*
* @throws Exception\RuntimeException
* @return void
*/
protected function _loadExtensions()
{
$all = Writer::getExtensions();
$manager = Writer::getExtensionManager();
$exts = $all['feed'];
foreach ($exts as $ext) {
if (!$manager->has($ext)) {
throw new Exception\RuntimeException(sprintf('Unable to load extension "%s"; could not resolve to class', $ext));
}
$this->extensions[$ext] = $manager->get($ext);
$this->extensions[$ext]->setEncoding($this->getEncoding());
}
}
