/**
* A factory method to get an indexer depending on an item's configuration.
*
* By default all items are indexed using the default indexer
* (ApacheSolrForTypo3\Solr\IndexQueue\Indexer) coming with EXT:solr. Pages by default are
* configured to be indexed through a dedicated indexer
* (ApacheSolrForTypo3\Solr\IndexQueue\PageIndexer). In all other cases a dedicated indexer
* can be specified through TypoScript if needed.
*
* @param string $indexingConfigurationName Indexing configuration name.
* @throws \RuntimeException
* @return Indexer An instance of ApacheSolrForTypo3\Solr\IndexQueue\Indexer or a sub class of it.
*/
protected function getIndexerByItem($indexingConfigurationName)
{
$indexerClass = $this->configuration->getIndexQueueIndexerByConfigurationName($indexingConfigurationName);
$indexerConfiguration = $this->configuration->getIndexQueueIndexerConfigurationByConfigurationName($indexingConfigurationName);
$indexer = GeneralUtility::makeInstance($indexerClass, $indexerConfiguration);
if (!$indexer instanceof Indexer) {
throw new \RuntimeException('The indexer class "' . $indexerClass . '" for indexing configuration "' . $indexingConfigurationName . '" is not a valid indexer. Must be a subclass of ApacheSolrForTypo3\\Solr\\IndexQueue\\Indexer.', 1260463206);
}
return $indexer;
}
/**
* @test
*/
public function canGetIndexQueueIndexerByConfigurationName()
{
$fakeConfigurationArray['plugin.']['tx_solr.'] = array('index.' => array('queue.' => array('pages.' => array('indexer' => 'Foobar'))));
$configuration = new TypoScriptConfiguration($fakeConfigurationArray);
$configuredIndexer = $configuration->getIndexQueueIndexerByConfigurationName('pages');
$this->assertSame('Foobar', $configuredIndexer, 'Retrieved unexpected indexer from typoscript configuration');
}