/**
* parse query string, using query parser instance
* @return object of query parser or error message if an error occured
* @access public
*/
function &__parseQueryString($a_string)
{
include_once 'Services/Search/classes/class.ilQueryParser.php';
$query_parser = new ilQueryParser(ilUtil::stripSlashes($a_string));
$query_parser->setCombination(QP_COMBINATION_OR);
$query_parser->setMinWordLength(1, true);
$query_parser->parse();
if (!$query_parser->validate()) {
return $query_parser->getMessage();
}
return $query_parser;
}
/**
* parse query string, using query parser instance
* @return object of query parser or error message if an error occured
* @access public
*/
function &__parseQueryString($a_string, $a_combination_or = true)
{
$query_parser = new ilQueryParser(ilUtil::stripSlashes($a_string));
$query_parser->setCombination($a_combination_or ? QP_COMBINATION_OR : QP_COMBINATION_AND);
$query_parser->setMinWordLength(1, true);
$query_parser->parse();
if (!$query_parser->validate()) {
return $query_parser->getMessage();
}
return $query_parser;
}
/**
* This function is only used by the ajax request if searching for ILIAS references. It builds the html for the search results.
*/
public function searchObjects()
{
global $lng;
$search = $_POST['search_for'];
$dest = $_POST['dest'];
$html = "";
include_once './Services/Search/classes/class.ilQueryParser.php';
$query_parser = new ilQueryParser($search);
$query_parser->setMinWordLength(1, true);
$query_parser->setCombination(QP_COMBINATION_AND);
$query_parser->parse();
if (!$query_parser->validate()) {
$html .= $query_parser->getMessage() . "<br />";
}
// only like search since fulltext does not support search with less than 3 characters
include_once 'Services/Search/classes/Like/class.ilLikeObjectSearch.php';
$object_search = new ilLikeObjectSearch($query_parser);
$res = $object_search->performSearch();
//$res->setRequiredPermission('copy');
$res->filter(ROOT_FOLDER_ID, true);
if (!count($results = $res->getResultsByObjId())) {
$html .= $lng->txt('dcl_no_search_results_found_for') . ' ' . $search . "<br />";
}
$results = $this->parseSearchResults($results);
foreach ($results as $entry) {
$tpl = new ilTemplate("tpl.dcl_tree.html", true, true, "Modules/DataCollection");
foreach ((array) $entry['refs'] as $reference) {
include_once './Services/Tree/classes/class.ilPathGUI.php';
$path = new ilPathGUI();
$tpl->setCurrentBlock('result');
$tpl->setVariable('RESULT_PATH', $path->getPath(ROOT_FOLDER_ID, $reference) . " > " . $entry['title']);
$tpl->setVariable('RESULT_REF', $reference);
$tpl->setVariable('FIELD_ID', $dest);
$tpl->parseCurrentBlock();
}
$html .= $tpl->get();
}
echo $html;
exit;
}
public function performSearch($oResult = null)
{
if (!is_object($oResult)) {
$oResult = ilShopSearchResult::_getInstance(SHOP_CONTENT);
if ((bool) $this->settings->get('topics_allow_custom_sorting')) {
ilShopTopics::_getInstance()->setIdFilter((int) $this->getTopicId());
ilShopTopics::_getInstance()->enableCustomSorting(true);
ilShopTopics::_getInstance()->setSortingType((int) $this->getSortingTypeTopics());
ilShopTopics::_getInstance()->setSortingDirection(strtoupper($this->getSortingDirectionTopics()));
ilShopTopics::_getInstance()->read();
} else {
ilShopTopics::_getInstance()->setIdFilter((int) $this->getTopicId());
ilShopTopics::_getInstance()->enableCustomSorting(false);
ilShopTopics::_getInstance()->setSortingType((int) $this->settings->get('topics_sorting_type'));
ilShopTopics::_getInstance()->setSortingDirection(strtoupper($this->settings->get('topics_sorting_direction')));
ilShopTopics::_getInstance()->read();
}
$topics = ilShopTopics::_getInstance()->getTopics();
$oResult->setTopics($topics);
$oResult->setResultPageNumber((int) $_GET['page_number']);
}
// query parser
include_once 'Services/Search/classes/class.ilQueryParser.php';
$query_parser = new ilQueryParser(ilUtil::stripSlashes($this->getString()));
$query_parser->setMinWordLength(0);
$query_parser->setCombination(QP_COMBINATION_AND);
$query_parser->parse();
if (!$query_parser->validate()) {
ilUtil::sendInfo($query_parser->getMessage());
}
// search
$types = array('crs', 'lm', 'sahs', 'htlm', 'file', 'tst', 'exc', 'glo');
if ($this->getType() == '' || $this->getType() == 'title' || $query_parser->getQueryString() == '') {
include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
$object_search = ilObjectSearchFactory::_getShopObjectSearchInstance($query_parser);
$object_search->setFields(array('title'));
$object_search->setFilter($types);
$object_search->setCustomSearchResultObject($oResult);
$object_search->setFilterShopTopicId((int) $this->getTopicId());
$res = $object_search->performSearch();
} else {
if ($this->getType() == 'author') {
include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
$meta_search = ilObjectSearchFactory::_getShopMetaDataSearchInstance($query_parser);
$meta_search->setMode('contribute');
$meta_search->setFilter($types);
$meta_search->setFilterShopTopicId((int) $this->getTopicId());
$meta_search->setCustomSearchResultObject($oResult);
$res = $meta_search->performSearch();
} else {
include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
$meta_search = ilObjectSearchFactory::_getShopMetaDataSearchInstance($query_parser);
$meta_search->setMode('title');
$meta_search->setFilter($types);
$meta_search->setCustomSearchResultObject($oResult);
$meta_search->setFilterShopTopicId((int) $this->getTopicId());
$res = $meta_search->performSearch();
$meta_search = ilObjectSearchFactory::_getShopMetaDataSearchInstance($query_parser);
$meta_search->setMode('keyword');
$meta_search->setFilter($types);
$meta_search->setCustomSearchResultObject($oResult);
$meta_search->setFilterShopTopicId((int) $this->getTopicId());
$res->mergeEntries($meta_search->performSearch());
}
}
$res->filter(ROOT_FOLDER_ID, true);
$res->save();
if (!count($res->getResults())) {
ilUtil::sendInfo($this->lng->txt('payment_shop_not_objects_found'));
}
$this->showTopicsContent($res);
$this->addPager($res);
return;
}
private function parseQueryString()
{
include_once 'Services/Search/classes/class.ilQueryParser.php';
$query_parser = new ilQueryParser(ilUtil::stripSlashes($this->getString()));
$query_parser->setCombination($this->getCombination());
$query_parser->parse();
if (!$query_parser->validate()) {
return $query_parser->getMessage();
}
return $query_parser;
}
/**
* Search source
* @return
*/
protected function searchSource()
{
global $tree, $ilObjDataCache, $lng, $ilCtrl, $tpl;
if (isset($_POST['tit'])) {
ilUtil::sendInfo($this->lng->txt('wizard_search_list'));
$_SESSION['source_query'] = $_POST['tit'];
} else {
$_POST['tit'] = $_SESSION['source_query'];
}
$this->initFormSearch();
$this->form->setValuesByPost();
if (!$this->form->checkInput()) {
ilUtil::sendFailure($lng->txt('msg_no_search_string'), true);
$ilCtrl->returnToParent($this);
return false;
}
include_once './Services/Search/classes/class.ilQueryParser.php';
$query_parser = new ilQueryParser($this->form->getInput('tit'));
$query_parser->setMinWordLength(1, true);
$query_parser->setCombination(QP_COMBINATION_AND);
$query_parser->parse();
if (!$query_parser->validate()) {
ilUtil::sendFailure($query_parser->getMessage(), true);
$ilCtrl->returnToParent($this);
}
// only like search since fulltext does not support search with less than 3 characters
include_once 'Services/Search/classes/Like/class.ilLikeObjectSearch.php';
$object_search = new ilLikeObjectSearch($query_parser);
$object_search->setFilter(array($_REQUEST['new_type']));
$res = $object_search->performSearch();
$res->setRequiredPermission('copy');
$res->filter(ROOT_FOLDER_ID, true);
if (!count($results = $res->getResultsByObjId())) {
ilUtil::sendFailure($this->lng->txt('search_no_match'), true);
$ilCtrl->returnToParent($this);
}
include_once './Services/Object/classes/class.ilObjectCopySearchResultTableGUI.php';
$table = new ilObjectCopySearchResultTableGUI($this, 'searchSource', $_REQUEST['new_type']);
$table->setSelectedReference($this->getSource());
$table->parseSearchResults($results);
$tpl->setContent($table->getHTML());
}
private function parseQueryString($query_string)
{
$oQueryParser = new ilQueryParser($query_string);
$oQueryParser->setCombination('or');
$oQueryParser->parse();
if (!$oQueryParser->validate()) {
return $oQueryParser->getMessage();
}
return $oQueryParser;
}