/**
* Creates a single Solr Document for an item in a specific language.
*
* @param Tx_Solr_IndexQueue_Item An index queue item to index.
* @param integer The language to use.
* @return boolean TRUE if item was indexed successfully, FALSE on failure
*/
protected function indexItem(Tx_Solr_IndexQueue_Item $item, $language = 0)
{
$itemIndexed = FALSE;
$documents = array();
$itemDocument = $this->itemToDocument($item, $language);
if (is_null($itemDocument)) {
/*
* If there is no itemDocument, this means there was no translation
* for this record. This should not stop the current item to count as
* being valid because not-indexing not-translated items is perfectly
* fine.
*/
return TRUE;
}
$documents[] = $itemDocument;
$documents = array_merge($documents, $this->getAdditionalDocuments($item, $language, $itemDocument));
$documents = $this->processDocuments($item, $documents);
$documents = $this->preAddModifyDocuments($item, $language, $documents);
$response = $this->solr->addDocuments($documents);
if ($response->getHttpStatus() == 200) {
$itemIndexed = TRUE;
}
$this->log($item, $documents, $response);
return $itemIndexed;
}
/**
* Adds the collected documents to the Solr index.
*
* @param array $documents An array of Apache_Solr_Document objects.
* @return boolean TRUE if documents were added successfully, FALSE otherwise
*/
protected function addDocumentsToSolrIndex(array $documents)
{
$documentsAdded = FALSE;
if (!count($documents)) {
return $documentsAdded;
}
try {
$this->log('Adding ' . count($documents) . ' documents.', 0, $documents);
// chunk adds by 20
$documentChunks = array_chunk($documents, 20);
foreach ($documentChunks as $documentChunk) {
$response = $this->solrConnection->addDocuments($documentChunk);
if ($response->getHttpStatus() != 200) {
$transportException = new Apache_Solr_HttpTransportException($response);
throw new RuntimeException('Solr Request failed.', 1331834983, $transportException);
}
}
$documentsAdded = TRUE;
} catch (Exception $e) {
$this->log($e->getMessage() . ' Error code: ' . $e->getCode(), 2);
if ($GLOBALS['TSFE']->tmpl->setup['plugin.']['tx_solr.']['logging.']['exceptions']) {
GeneralUtility::devLog('Exception while adding documents', 'solr', 3, array($e->__toString()));
}
}
return $documentsAdded;
}
