public function searchAction()
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender(true);
if ($this->getRequest()->isPost()) {
$resultsHits = array();
$searchTerm = filter_var($this->getRequest()->getParam('search'), FILTER_SANITIZE_STRING);
//preparing searchTerm to fit multiple characters wildcard
$searchTerm = trim($searchTerm, '*') . '*';
$resultsPageId = filter_var($this->getRequest()->getParam('resultsPageId'), FILTER_VALIDATE_INT);
$pageToRedirect = Application_Model_Mappers_PageMapper::getInstance()->find($resultsPageId);
// $searchIndexDirPath = $this->_helper->website->getPath() . 'cache/' . Widgets_Search_Search::INDEX_FOLDER;
//attempt to create search index folder if not exists
// if(!is_dir($searchIndexDirPath)) {
// if(!Tools_Filesystem_Tools::mkDir($searchIndexDirPath)) {
// $this->_helper->session->searchHits = 'System is unable to create search index directory. Please create it manually. The path is: ' . $searchIndexDirPath;
// $this->redirect($this->_helper->website->getUrl() . $pageToRedirect->getUrl());
// }
// }
// $searchIndexFiles = Tools_Filesystem_Tools::scanDirectory($searchIndexDirPath);
// if(empty($searchIndexFiles)) {
// Tools_Search_Tools::renewIndex(true);
// }
$toasterSearchIndex = Tools_Search_Tools::initIndex();
$toasterSearchIndex->setResultSetLimit(Widgets_Search_Search::SEARCH_LIMIT_RESULT * 10);
try {
$searchHits = $toasterSearchIndex->find($searchTerm);
} catch (Exception $e) {
$this->_helper->session->searchHits = $this->_helper->language->translate('Nothing found. You need at least 3 characters to start search.');
$this->redirect($this->_helper->website->getUrl() . $pageToRedirect->getUrl());
}
if (is_array($searchHits) && !empty($searchHits)) {
foreach ($searchHits as $hit) {
$resultsHits[] = array('pageId' => $hit->pageId, 'url' => $hit->url, 'h1' => $hit->h1, 'pageTeaser' => $hit->pageTeaser, 'navName' => $hit->navName, 'preview' => base64_decode($hit->pageImage));
}
$this->_helper->session->searchHits = $resultsHits;
} else {
$this->_helper->session->searchHits = '{$content:nothingfound}';
}
$this->redirect($this->_helper->website->getUrl() . $pageToRedirect->getUrl());
}
}
private function _searchResultsByTerm($searchTerm)
{
$searchForm = new Application_Form_Search();
if ($searchForm->getElement('search')->isValid($searchTerm)) {
$searchTerm = $searchForm->getElement('search')->getValue();
$this->_view->pagerData = array('search' => $searchTerm);
if (mb_strpos($searchTerm, ' ') === false) {
$searchTerm = trim($searchTerm, '*') . '*';
}
if (null === ($searchResults = $this->_cache->load($searchTerm, strtolower(__CLASS__)))) {
$toasterSearchIndex = Tools_Search_Tools::initIndex();
$toasterSearchIndex->setResultSetLimit(self::SEARCH_LIMIT_RESULT * 10);
$pattern = new Zend_Search_Lucene_Index_Term($searchTerm);
$searchTerm = new Zend_Search_Lucene_Search_Query_Wildcard($pattern);
$hits = $toasterSearchIndex->find($searchTerm);
$cacheTags = array('search_' . $searchTerm);
$searchResults = array_map(function ($hit) use(&$cacheTags) {
array_push($cacheTags, 'pageid_' . $hit->pageId);
try {
// checking if page is in drafts
$draft = (bool) $hit->draft;
} catch (Zend_Search_Lucene_Exception $e) {
// seems we are on old release
$draft = false;
}
if (!$draft) {
return array('pageId' => $hit->pageId, 'url' => $hit->url, 'h1' => $hit->h1, 'navName' => $hit->navName, 'teaserText' => $hit->teaserText);
}
}, $hits);
$searchResults = array_filter($searchResults);
array_merge($this->_cacheTags, $cacheTags);
$this->_cache->save($searchTerm, $searchResults, strtolower(__CLASS__), $this->_cacheTags, Helpers_Action_Cache::CACHE_LONG);
}
return $searchResults;
} else {
$msg = $searchForm->getElement('search')->getMessages();
$error = $this->_translator->translate('Search error. ' . implode(PHP_EOL, $msg));
throw new Exceptions_SeotoasterWidgetException($error);
}
}