/**
* Generates an array with terms and hits
*
* @return array Tags as array with terms and hits
*/
protected function getFrequentSearchTerms()
{
$terms = array();
// Use configuration as cache identifier
$identifier = 'frequentSearchesTags';
if ($this->configuration['search.']['frequentSearches.']['select.']['checkRootPageId']) {
$identifier .= '_RP' . (int) $GLOBALS['TSFE']->tmpl->rootLine[0]['uid'];
}
if ($this->configuration['search.']['frequentSearches.']['select.']['checkLanguage']) {
$identifier .= '_L' . (int) $GLOBALS['TSFE']->sys_language_uid;
}
$identifier .= '_' . md5(serialize($this->configuration['search.']['frequentSearches.']));
if ($this->cacheInstance->has($identifier)) {
$terms = $this->cacheInstance->get($identifier);
} else {
$terms = $this->getFrequentSearchTermsFromStatistics();
if ($this->configuration['search.']['frequentSearches.']['sortBy'] == 'hits') {
arsort($terms);
} else {
ksort($terms);
}
$lifetime = null;
if (isset($this->configuration['search.']['frequentSearches.']['cacheLifetime'])) {
$lifetime = intval($this->configuration['search.']['frequentSearches.']['cacheLifetime']);
}
$this->cacheInstance->set($identifier, $terms, array(), $lifetime);
}
return $terms;
}
/**
* Generates an array with terms and hits
*
* @return array Tags as array with terms and hits
*/
public function getFrequentSearchTerms()
{
$frequentSearchConfiguration = $this->configuration->getSearchFrequentSearchesConfiguration();
$terms = array();
$identifier = $this->getCacheIdentifier($frequentSearchConfiguration);
if ($this->cache->has($identifier)) {
$terms = $this->cache->get($identifier);
} else {
$terms = $this->getFrequentSearchTermsFromStatistics($frequentSearchConfiguration);
if ($frequentSearchConfiguration['sortBy'] == 'hits') {
arsort($terms);
} else {
ksort($terms);
}
$lifetime = null;
if (isset($frequentSearchConfiguration['cacheLifetime'])) {
$lifetime = intval($frequentSearchConfiguration['cacheLifetime']);
}
$this->cache->set($identifier, $terms, array(), $lifetime);
}
return $terms;
}
