protected function initLuceneEngine()
{
$this->load->library('zend', 'Zend/Search/Lucene');
$this->load->library('zend');
$this->zend->load('Zend/Search/Lucene');
Zend_Search_Lucene::setDefaultSearchField('content');
}
public static function indexationSearch($searchParams)
{
Zend_Search_Lucene::setDefaultSearchField('contents');
$directory = Zend_Registry::get('lucene_index');
$index = new Zend_Search_Lucene($directory);
$words = strtolower(Cible_FunctionsGeneral::removeAccents(Cible_FunctionsGeneral::html2text(utf8_decode($searchParams['words']))));
$wordsArray = explode(' ', $words);
if (count($wordsArray) > 1) {
$query = new Zend_Search_Lucene_Search_Query_Phrase($wordsArray);
} else {
if (strlen($words) >= 3) {
$pattern = new Zend_Search_Lucene_Index_Term("{$words}*");
$query = new Zend_Search_Lucene_Search_Query_Wildcard($pattern);
} else {
$term = new Zend_Search_Lucene_Index_Term($words);
$query = new Zend_Search_Lucene_Search_Query_Term($term);
}
}
$hits = $index->find($query);
//echo($query);
$i = 0;
$result = array();
foreach ($hits as $hit) {
$result[$i]['moduleID'] = $hit->moduleID;
$result[$i]['pageID'] = $hit->pageID;
$result[$i]['contentID'] = $hit->contentID;
$result[$i]['languageID'] = $hit->languageID;
$result[$i]['title'] = $hit->title;
$result[$i]['text'] = $hit->text;
$result[$i]['link'] = $hit->link;
$i++;
}
return $result;
}
public function testDefaultSearchField()
{
$currentDefaultSearchField = Zend_Search_Lucene::getDefaultSearchField();
$this->assertEquals($currentDefaultSearchField, null);
Zend_Search_Lucene::setDefaultSearchField('anotherField');
$this->assertEquals(Zend_Search_Lucene::getDefaultSearchField(), 'anotherField');
Zend_Search_Lucene::setDefaultSearchField($currentDefaultSearchField);
}
public function searchTag($tag, $value)
{
if (!$this->_enabled) {
return array();
}
Zend_Search_Lucene::setDefaultSearchField($tag);
$query = Zend_Search_Lucene_Search_QueryParser::parse($value);
return $this->_index->find($query);
}
/**
* Set default search field.
*
* Null means, that search is performed through all fields by default
*
* Default value is null
*
* @param string $fieldName
*/
public static function setDefaultSearchField($fieldName)
{
Zend_Search_Lucene::setDefaultSearchField($fieldName);
}
public function testQueryHit()
{
// Restore default search field if it wasn't done by previous test because of failure
Zend_Search_Lucene::setDefaultSearchField(null);
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_index23Sample/_files');
$hits = $index->find('submitting AND wishlists');
$hit = $hits[0];
$this->assertTrue($hit instanceof Zend_Search_Lucene_Search_QueryHit);
$this->assertTrue($hit->getIndex() instanceof Zend_Search_Lucene_Interface);
$doc = $hit->getDocument();
$this->assertTrue($doc instanceof Zend_Search_Lucene_Document);
$this->assertEquals($doc->path, 'IndexSource/contributing.html');
}
public function testDefaultSearchField()
{
$index = Zend_Search_Lucene::open(dirname(__FILE__) . '/_files/_indexSample');
$storedDefaultSearchField = Zend_Search_Lucene::getDefaultSearchField();
Zend_Search_Lucene::setDefaultSearchField('path');
$hits = $index->find('contributing');
$this->assertEquals(count($hits), 5);
$expectedResultset = array(array(8, 0.847922, 'IndexSource/contributing.html'),
array(0, 0.678337, 'IndexSource/contributing.documentation.html'),
array(1, 0.678337, 'IndexSource/contributing.wishlist.html'),
array(2, 0.678337, 'IndexSource/contributing.patches.html'),
array(7, 0.678337, 'IndexSource/contributing.bugs.html'));
foreach ($hits as $resId => $hit) {
$this->assertEquals($hit->id, $expectedResultset[$resId][0]);
$this->assertTrue( abs($hit->score - $expectedResultset[$resId][1]) < 0.000001 );
$this->assertEquals($hit->path, $expectedResultset[$resId][2]);
}
Zend_Search_Lucene::setDefaultSearchField($storedDefaultSearchField);
}
public function findAction()
{
$queryFromRequest = $this->cleanRequestString($_REQUEST["query"]);
$categoryFromRequest = $this->cleanRequestString($_REQUEST["cat"]);
$searcher = new SearchPhp_Frontend_Searcher();
$this->view->groupByCategory = $this->_getParam("groupByCategory");
$this->view->omitSearchForm = $this->_getParam("omitSearchForm");
$this->view->categoryOrder = $this->_getParam("categoryOrder");
$this->view->omitJsIncludes = $this->_getParam("omitJsIncludes");
$perPage = $this->_getParam("perPage");
if (empty($perPage)) {
$perPage = 10;
}
$page = $this->_getParam("page");
if (empty($page)) {
$page = 1;
}
$queryStr = strtolower($queryFromRequest);
$this->view->category = $categoryFromRequest;
if (!empty($this->view->category)) {
$category = $this->view->category;
} else {
$category = null;
}
$pluginConf = SearchPhp_Plugin::getSearchConfigArray();
if (!empty($pluginConf["search"]["frontend"]["categories"])) {
$this->view->availableCategories = explode(",", $pluginConf["search"]["frontend"]["categories"]);
}
$doFuzzy = $this->_getParam("fuzzy");
try {
$query = new Zend_Search_Lucene_Search_Query_Boolean();
$field = $this->_getParam("field");
if (!empty($field)) {
Zend_Search_Lucene::setDefaultSearchField($field);
}
$searchResults = array();
if (!empty($queryStr)) {
if ($doFuzzy) {
$queryStr = str_replace(" ", "~ ", $queryStr);
$queryStr .= "~";
Zend_Search_Lucene_Search_Query_Fuzzy::setDefaultPrefixLength(3);
}
$userQuery = Zend_Search_Lucene_Search_QueryParser::parse($queryStr, 'utf-8');
$query->addSubquery($userQuery, true);
if (!empty($this->searchLanguage)) {
if (is_object($this->searchLanguage)) {
$lang = $this->searchLanguage->toString();
} else {
$lang = $this->searchLanguage;
}
$lang = str_replace(array("_", "-"), "", $lang);
$languageTerm = new Zend_Search_Lucene_Index_Term($lang, 'lang');
$languageQuery = new Zend_Search_Lucene_Search_Query_Term($languageTerm);
$query->addSubquery($languageQuery, true);
}
if (!empty($category)) {
$categoryTerm = new Zend_Search_Lucene_Index_Term($category, 'cat');
$categoryQuery = new Zend_Search_Lucene_Search_Query_Term($categoryTerm);
$query->addSubquery($categoryQuery, true);
}
$hits = $this->frontendIndex->find($query);
$validHits = array();
if ($this->ownHostOnly and $hits != null) {
//get rid of hits from other hosts
$currenthost = $_SERVER['HTTP_HOST'];
for ($i = 0; $i < count($hits); $i++) {
$url = $hits[$i]->getDocument()->getField("url");
if (strpos($url->value, "http://" . $currenthost) !== FALSE || strpos($url->value, "https://" . $currenthost) !== FALSE) {
$validHits[] = $hits[$i];
}
}
} else {
$validHits = $hits;
}
$start = $perPage * ($page - 1);
$end = $start + ($perPage - 1);
if ($end > count($validHits) - 1) {
$end = count($validHits) - 1;
}
for ($i = $start; $i <= $end; $i++) {
$hit = $validHits[$i];
$url = $hit->getDocument()->getField("url");
$title = $hit->getDocument()->getField("title");
$searchResult['boost'] = $hit->getDocument()->boost;
$searchResult['title'] = $title->value;
$searchResult['url'] = $url->value;
$searchResult['sumary'] = $searcher->getSumaryForUrl($url->value, $queryStr);
try {
if ($hit->getDocument()->getField("h1")) {
$searchResult['h1'] = $hit->getDocument()->getField("h1")->value;
}
} catch (Zend_Search_Lucene_Exception $e) {
}
foreach ($this->categories as $category) {
try {
$searchResult['categories'][] = $hit->getDocument()->getField("cat")->value;
} catch (Zend_Search_Lucene_Exception $e) {
}
}
$searchResults[] = $searchResult;
unset($searchResult);
}
}
if (count($validHits) < 1) {
$this->view->pages = 0;
} else {
$this->view->pages = ceil(count($validHits) / $perPage);
}
$this->view->perPage = $perPage;
$this->view->page = $page;
$this->view->total = count($validHits);
$this->view->query = $queryStr;
$this->view->searchResults = $searchResults;
if ($this->fuzzySearch) {
//look for similar search terms
if (!empty($queryStr) and (empty($searchResults) or count($searchResults) < 1)) {
$terms = SearchPhp_Plugin::fuzzyFindTerms($queryStr, $this->frontendIndex, 3);
if (empty($terms) or count($terms) < 1) {
$terms = SearchPhp_Plugin::fuzzyFindTerms($queryStr, $this->frontendIndex, 0);
}
$suggestions = array();
if (is_array($terms)) {
$counter = 0;
foreach ($terms as $term) {
$t = $term->text;
//check if term can be found for current language
if ($this->searchLanguage != null) {
if (is_object($this->searchLanguage)) {
$language = $this->searchLanguage->toString();
} else {
$language = $this->searchLanguage;
}
$language = str_replace(array("_", "-"), "", $language);
}
$hits = null;
$query = new Zend_Search_Lucene_Search_Query_Boolean();
if ($language != null) {
$languageTerm = new Zend_Search_Lucene_Index_Term($language, 'lang');
$languageQuery = new Zend_Search_Lucene_Search_Query_Term($languageTerm);
$query->addSubquery($languageQuery, true);
}
if (!empty($category)) {
$categoryTerm = new Zend_Search_Lucene_Index_Term($category, 'cat');
$categoryQuery = new Zend_Search_Lucene_Search_Query_Term($categoryTerm);
$query->addSubquery($categoryQuery, true);
}
$userQuery = Zend_Search_Lucene_Search_QueryParser::parse($t, 'utf-8');
$query->addSubquery($userQuery, true);
$hits = $this->frontendIndex->find($query);
$validHits = array();
if ($this->ownHostOnly and $hits != null) {
//get rid of hits from other hosts
$currenthost = $_SERVER['HTTP_HOST'];
if (count($hits) == 1) {
$url = $hits[0]->getDocument()->getField("url");
if (strpos($url->value, "http://" . $currenthost) !== FALSE || strpos($url->value, "https://" . $currenthost) !== FALSE) {
$validHits[] = $hits[0];
}
}
for ($i = 0; $i < count($hits); $i++) {
$url = $hits[$i]->getDocument()->getField("url");
if (strpos($url->value, "http://" . $currenthost) !== FALSE) {
$validHits[] = $hits[$i];
}
}
} else {
$validHits = $hits;
}
if (count($validHits) > 0 and !in_array($t, $suggestions)) {
$suggestions[] = $t;
if ($counter >= 20) {
break;
}
$counter++;
}
}
}
$this->view->suggestions = $suggestions;
}
}
} catch (Exception $e) {
Logger::log("An Exception occured during search:", Zend_Log::ERR);
Logger::log($e, Zend_Log::ERR);
$this->view->searchResults = array();
}
if ($this->_getParam("viewscript")) {
$this->renderScript($this->_getParam("viewscript"));
}
}
}
date_default_timezone_set(require Environment::expand('%timezoneFile%'));
// debugging
Debug::enable(NULL, BASE_DIR . '/error.log', Environment::expand('%adminEmail%'));
// paths
Environment::setVariable('themeDir', Environment::expand('%baseDir%/themes'));
Environment::setVariable('templatesDir', Environment::expand('%themeDir%/%theme%'));
Environment::setVariable('tempDir', Environment::expand('%baseDir%/tmp'));
Environment::setVariable('themeBaseUri', Environment::expand('%baseUri%/themes/%theme%'));
Environment::setVariable('mediaDir', Environment::expand('%baseDir%/media'));
Environment::setVariable('mediaBaseUri', Environment::expand('%baseUri%/media'));
set_include_path(LIB_DIR . PATH_SEPARATOR . get_include_path());
Html::$xhtml = FALSE;
SafeStream::register();
setlocale(LC_ALL, require Environment::expand('%localeFile%'));
Zend_Search_Lucene::setDefaultSearchField('description');
// configure locale
require_once LIB_DIR . '/tr.php';
$available = array();
foreach (glob(APP_DIR . '/locale/' . '*.php') as $_) {
$available[substr(substr($_, strlen(APP_DIR . '/locale/')), 0, 2)] = $_;
}
tr::$locale = Environment::getHttpRequest()->detectLanguage(array_keys($available));
if (tr::$locale) {
list(tr::$plurals[tr::$locale], tr::$table[tr::$locale]) = (require $available[tr::$locale]);
}
// connect to DB
dibi::connect(require Environment::expand('%dbFile%'));
// get app
$app = Environment::getApplication();
// routing
public function findAction()
{
$this->disableViewAutoRender();
$searcher = new Searcher();
try {
$query = new \Zend_Search_Lucene_Search_Query_Boolean();
$field = $this->getParam('field');
if (!empty($field)) {
\Zend_Search_Lucene::setDefaultSearchField($field);
}
$searchResults = array();
$validHits = array();
if (!empty($this->query)) {
if ($this->fuzzySearch) {
$this->query = str_replace(' ', '~ ', $this->query);
$this->query .= '~';
\Zend_Search_Lucene_Search_Query_Fuzzy::setDefaultPrefixLength(3);
}
$userQuery = \Zend_Search_Lucene_Search_QueryParser::parse($this->query, 'utf-8');
$query->addSubquery($userQuery, TRUE);
$this->addLanguageQuery($query);
$this->addCountryQuery($query);
$this->addCategoryQuery($query);
$this->addRestrictionQuery($query);
$validHits = $this->getValidHits($this->frontendIndex->find($query));
$start = $this->perPage * ($this->currentPage - 1);
$end = $start + ($this->perPage - 1);
if ($end > count($validHits) - 1) {
$end = count($validHits) - 1;
}
for ($i = $start; $i <= $end; $i++) {
$hit = $validHits[$i];
/** @var \Zend_Search_Lucene_Document $doc */
$doc = $hit->getDocument();
$url = $doc->getField('url');
$title = $doc->getField('title');
$content = $doc->getField('content');
$searchResult['boost'] = $doc->boost;
$searchResult['title'] = $title->value;
$searchResult['url'] = $url->value;
$searchResult['summary'] = $searcher->getSummaryForUrl($content->value, $this->untouchedQuery);
//H1, description and imageTags are not available in pdf files.
try {
if ($doc->getField('h1')) {
$searchResult['h1'] = $doc->getField('h1')->value;
}
if ($doc->getField('description')) {
$searchResult['description'] = $searcher->getSummaryForUrl($doc->getField('description')->value, $this->untouchedQuery);
}
if ($doc->getField('imageTags')) {
$searchResult['imageTags'] = $doc->getField('imageTags')->value;
}
} catch (\Zend_Search_Lucene_Exception $e) {
}
foreach ($this->categories as $category) {
try {
$searchResult['categories'][] = $hit->getDocument()->getField('cat')->value;
} catch (\Zend_Search_Lucene_Exception $e) {
}
}
$searchResults[] = $searchResult;
unset($searchResult);
}
}
$suggestions = FALSE;
if ($this->fuzzySearch) {
$suggestions = $this->getFuzzySuggestions($searchResults);
}
$currentPageResultStart = $this->perPage * ($this->currentPage - 1);
$currentPageResultEnd = $currentPageResultStart + $this->perPage;
if ($currentPageResultEnd > count($validHits)) {
$currentPageResultEnd = count($validHits);
}
$pages = 0;
if (count($validHits) > 0) {
$pages = ceil(count($validHits) / $this->perPage);
}
$this->view->assign(['searchCurrentPage' => $this->currentPage, 'searchAllPages' => $pages, 'searchCategory' => $this->category, 'searchAvailableCategories' => $this->categories, 'searchSuggestions' => $suggestions, 'searchLanguage' => $this->searchLanguage, 'searchCountry' => $this->searchCountry, 'searchPerPage' => $this->perPage, 'searchTotalHits' => count($validHits), 'searchQuery' => $this->untouchedQuery, 'searchHasResults' => count($searchResults) > 0, 'searchResults' => $searchResults, 'searchCurrentPageResultStart' => $currentPageResultStart + 1, 'searchCurrentPageResultEnd' => $currentPageResultEnd]);
} catch (\Exception $e) {
\Pimcore\Logger::debug('An Exception occurred during search: ' . $e->getMessage());
$this->view->assign(['searchResults' => [], 'searchHasResults' => FALSE]);
}
if ($this->getParam('viewScript')) {
$this->renderScript($this->_getParam('viewScript'));
} else {
$this->renderScript('/search/find.php');
}
}
