protected function deleteDocument()
{
$documentUid = \TYPO3\CMS\Core\Utility\GeneralUtility::_POST('delete_uid');
$documentType = \TYPO3\CMS\Core\Utility\GeneralUtility::_POST('delete_type');
$message = 'Document(s) with type ' . $documentType . ' and id ' . $documentUid . ' deleted';
$severity = t3lib_FlashMessage::OK;
if (empty($documentUid) || empty($documentType)) {
$message = 'Missing uid or type to delete documents.';
$severity = t3lib_FlashMessage::ERROR;
} else {
try {
$uids = \TYPO3\CMS\Core\Utility\GeneralUtility::trimExplode(',', $documentUid);
$uidCondition = implode(' OR ', $uids);
$solrServers = $this->connectionManager->getConnectionsBySite($this->site);
foreach ($solrServers as $solrServer) {
$response = $solrServer->deleteByQuery('uid:(' . $uidCondition . ')' . ' AND type:' . $documentType . ' AND siteHash:' . $this->site->getSiteHash());
$solrServer->commit(FALSE, FALSE, FALSE);
if ($response->getHttpStatus() != 200) {
throw new RuntimeException('Delete Query failed.', 1332250835);
}
}
} catch (Exception $e) {
$message = $e->getMessage();
$severity = t3lib_FlashMessage::ERROR;
}
}
$flashMessage = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('t3lib_FlashMessage', $message, '', $severity);
t3lib_FlashMessageQueue::addMessage($flashMessage);
}
/**
* Removes documents of the selected types from the index.
*
* @return bool TRUE if clean up was successful, FALSE on error
*/
protected function cleanUpIndex()
{
$cleanUpResult = TRUE;
$solrConfiguration = $this->site->getSolrConfiguration();
$solrServers = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('Tx_Solr_ConnectionManager')->getConnectionsBySite($this->site);
$typesToCleanUp = array();
foreach ($this->indexingConfigurationsToReIndex as $indexingConfigurationName) {
$type = Tx_Solr_IndexQueue_Queue::getTableToIndexByIndexingConfigurationName($solrConfiguration, $indexingConfigurationName);
$typesToCleanUp[] = $type;
}
foreach ($solrServers as $solrServer) {
// make sure not-yet committed documents are removed, too
$solrServer->commit();
$deleteQuery = 'type:(' . implode(' OR ', $typesToCleanUp) . ')' . ' AND siteHash:' . $this->site->getSiteHash();
$solrServer->deleteByQuery($deleteQuery);
$response = $solrServer->commit(FALSE, FALSE, FALSE);
if ($response->getHttpStatus() != 200) {
$cleanUpResult = FALSE;
break;
}
}
return $cleanUpResult;
}
