private function setParamsByContent(WP_Post $post)
{
$this->fields = ["post_title", "post_content"];
$this->min_term_freq = 4;
$this->minimum_should_match = '60%';
$this->max_query_terms = 25;
$stop_words = new StopWords();
$this->search_query = $stop_words->stripStopWords($post->title . ' ' . $post->post_content);
}
function indexDocument($sDocument, $sUrl)
{
$aKeyWords = preg_split('/(<\\s*p\\s*\\/?>)|(<\\s*br\\s*\\/?>)|[\\s,\\-\\/]/i', $sDocument);
foreach ($aKeyWords as $nOffset => $sKeyWord) {
$sKeyWord = preg_replace('/[^a-z0-9\']+/', '', strtolower($sKeyWord));
if (strlen($sKeyWord) > 0 && !StopWords::bStopWord($sKeyWord)) {
try {
$oStmtWords->execute(array($sKeyWord));
} catch (Exception $e) {
$oStmtWordsUpdate->execute(array($sKeyWord));
}
$oStmtStems->execute(array(PorterStemmer::Stem($sKeyWord), $sUrl, $nOffset));
}
}
}
