/**
* Sends a ping to the solr server to see whether it is available.
*
* @return boolean Returns TRUE on successful ping.
* @throws Exception Throws an exception in case ping was not successful.
*/
public function ping()
{
$solrAvailable = FALSE;
try {
if (!$this->solr->ping()) {
throw new Exception('Solr Server not responding.', 1237475791);
}
$solrAvailable = TRUE;
} catch (Exception $e) {
if ($GLOBALS['TSFE']->tmpl->setup['plugin.']['tx_solr.']['logging.']['exceptions']) {
t3lib_div::devLog('exception while trying to ping the solr server', 'tx_solr', 3, array($e->__toString()));
}
}
return $solrAvailable;
}
/**
* Checks whether a Solr server is available and provides some information.
*
* @param tx_solr_SolrService Solr connection
* @return tx_reports_reports_status_Status Status of the Solr connection
*/
protected function getConnectionStatus(tx_solr_SolrService $solr)
{
$value = 'Your site was unable to contact the Apache Solr server.';
$severity = tx_reports_reports_status_Status::ERROR;
$message = '<ul>' . '<li>Host: ' . $solr->getHost() . '</li>' . '<li>Port: ' . $solr->getPort() . '</li>' . '<li style="padding-bottom: 10px;">Path: ' . $solr->getPath() . '</li>';
if ($solr->ping()) {
$severity = tx_reports_reports_status_Status::OK;
$value = 'Your site has contacted the Apache Solr server.';
$solrVersion = $this->formatSolrVersion($solr->getSolrServerVersion());
$message .= '<li>Apache Solr: ' . $solrVersion . '</li>';
$message .= '<li>schema.xml: ' . $solr->getSchemaName() . '</li>';
$message .= '<li>solrconfig.xml: ' . $solr->getSolrconfigName() . '</li>';
$accessFilterPluginStatus = t3lib_div::makeInstance('tx_solr_report_AccessFilterPluginInstalledStatus');
$accessFilterPluginVersion = $accessFilterPluginStatus->getInstalledPluginVersion($solr);
$message .= '<li>Access Filter Plugin: ' . $accessFilterPluginVersion . '</li>';
}
$message .= '</ul>';
return t3lib_div::makeInstance('tx_reports_reports_status_Status', 'Apache Solr', $value, $message, $severity);
}
