/**
* Constructor
*
* @param \Zend_Search_Lucene_Interface Lucene index instance
* @param \Zend_Search_Lucene_Search_Query $query Lucene query
* @param array $terms Original search terms
* @param boolean $highlight Highlight search terms in results
* @return void
*/
public function __construct(\Zend_Search_Lucene_Interface $index, \Zend_Search_Lucene_Search_Query $query, array $terms = array(), $highlight = false)
{
$this->_index = $index;
$this->_query = $query;
$this->_terms = $terms;
$this->_index->addReference();
// Run the Lucene search and register the results
foreach ($this->_index->find($this->_query) as $hit) {
$this->_hits[] = \Tollwerk\TwLucenesearch\Domain\Model\QueryHit::cast($hit);
}
// If search terms should be highlighted ...
if (count($this->_hits) && $highlight) {
$this->_highlight = array();
foreach ($this->_query->rewrite($this->_index)->getQueryTerms() as $term) {
if (!array_key_exists($term->field, $this->_highlight)) {
$this->_highlight[$term->field] = array($term->text);
} else {
$this->_highlight[$term->field][] = $term->text;
}
}
}
}
/**
*
* @since 5-24-11
*/
protected function find(Zend_Search_Lucene_Proxy $lucene, array $where_criteria)
{
$ret_list = array();
Zend_Search_Lucene::setResultSetLimit($where_criteria['limit'][0]);
if (empty($where_criteria['sort'])) {
$ret_list = $lucene->find($where_criteria['query']);
} else {
// http://framework.zend.com/manual/en/zend.search.lucene.searching.html#zend.search.lucene.searching.sorting
$args = $where_criteria['sort'];
array_unshift($args, $where_criteria['query']);
$ret_list = call_user_func_array(array($lucene, 'find'), $args);
}
//if/else
return $lucene->find($where_criteria['query']);
}
/**
* Search all pages that match the query.
*
* <code>
* //$query = '(pi AND groupe AND partner*) OR pi-groupe';
* $query = " travers projet ference coin";
* $options = array(
* 'searchBool' => true,
* 'searchBoolType' => 'AND',
* 'searchByMotif' => true,
* 'setMinPrefixLength'=> 0,
* 'getResultSetLimit' => 0,
* 'searchFields' => array(
* 0=> array('sortField'=>'Contents', 'sortType'=> SORT_STRING, 'sortOrder' => SORT_ASC),
* 1=> array('sortField'=>'Key', 'sortType'=> SORT_NUMERIC, 'sortOrder' => SORT_DESC)
* ),
* );
* $result = $this->container->get('pi_app_admin.manager.search_lucene')->searchPagesByQuery($query, $options);
* </code>
*
* @link http://framework.zend.com/manual/fr/zend.search.lucene.searching.html
* @link http://framework.zend.com/manual/fr/learning.lucene.queries.html
* @link http://framework.zend.com/manual/1.12/fr/zend.search.lucene.query-api.html
* @param string $query The search query index file
* @param array $options Options of the search query of the index file
* @return array All Etags from pages that match the query.
* @access public
*
* @author Etienne de Longeaux <*****@*****.**>
* @since 2012-06-11
*/
public function searchPagesByQuery($query = "Key:*", $options = null, $locale = '')
{
try {
if (isset($options) && is_array($options) && count($options) >= 1) {
$options_values = array_map(function ($key, $value) {
if (in_array($value, array("true"))) {
return 1;
} elseif (in_array($value, array("false"))) {
return 0;
} elseif (!is_array($value) && preg_match_all("/[0-9]+/", $value, $nbrs, PREG_SET_ORDER)) {
return intval($value);
} else {
return $value;
}
}, array_keys($options), array_values($options));
$options = array_combine(array_keys($options), $options_values);
}
if (empty($query)) {
return null;
} else {
$query = $this->container->get('sfynx.tool.string_manager')->minusculesSansAccents($query);
}
if (empty($locale)) {
$locale = $this->container->get('request')->getLocale();
}
$options_default = array('searchBool' => true, 'searchBoolType' => 'OR', 'searchByMotif' => true, 'setMinPrefixLength' => 0, 'getResultSetLimit' => 0, 'searchFields' => '*', 'searchMaxResultByWord' => 5);
if (is_array($options)) {
$options = array_merge($options_default, $options);
} else {
$options = $options_default;
}
if ($options['searchBool']) {
$q_string = $this->container->get('sfynx.tool.string_manager')->cleanWhitespace($query);
$q_array = explode(' ', $q_string);
if ($options['searchByMotif']) {
$q_array = array_map(function ($value) {
return $value . '*';
}, array_values($q_array));
}
switch ($options['searchBoolType']) {
case 'OR':
$new_query = implode(' OR ', $q_array);
break;
case 'AND':
$new_query = implode(' AND ', $q_array);
break;
default:
break;
}
} else {
$new_query = $query;
}
// Open the index.
self::open($this->_indexPath);
// Set minimum prefix length.
\Zend_Search_Lucene_Search_Query_Wildcard::setMinPrefixLength($options['setMinPrefixLength']);
// Set result set limit.
\Zend_Search_Lucene::setResultSetLimit($options['getResultSetLimit']);
// Performs a query against the index.
if (is_array($options['searchFields']) && $query != "Key:*") {
$fields_vars = "\$hits = self::\$_index->find(\$new_query,";
$i = 0;
foreach ($options['searchFields'] as $key => $valuesField) {
$sortField = $valuesField["sortField"];
if (isset($valuesField["sortType"]) && !empty($valuesField["sortType"])) {
$sortType = $valuesField["sortType"];
} else {
$sortType = SORT_STRING;
}
if (isset($valuesField["sortOrder"]) && !empty($valuesField["sortOrder"])) {
$sortOrder = $valuesField["sortOrder"];
} else {
$sortOrder = $valuesField["sortOrder"];
}
if ($i == 0) {
$fields_vars .= " \"{$sortField}\", {$sortType}, {$sortOrder}";
} else {
$fields_vars .= ", \"{$sortField}\", {$sortType}, {$sortOrder}";
}
$i++;
}
$fields_vars .= ");";
try {
setlocale(LC_ALL, $locale);
eval($fields_vars);
// print_r($options);
// print_r($new_query);
// print_r('<br />');
// print_r($fields_vars);
// //exit;
} catch (\Exception $e) {
setlocale(LC_ALL, 'fr_FR');
eval($fields_vars);
}
//eval("\$hits = self::\$_index->find(\$query, \"\$sortField\", \$sortType, \$sortOrder);");
//$hits = self::$_index->find($query, "Contents", SORT_STRING, SORT_DESC);
//$hits = self::$_index->find(' *"férence"* ', "Contents", SORT_STRING, SORT_ASC);
//$hits = self::$_index->find(' *"MOTIVTelecommunication"* OR *"Sophisticated"* ', "Contents", SORT_STRING, SORT_ASC);
} else {
try {
setlocale(LC_ALL, $locale);
$hits = self::$_index->find($new_query);
} catch (\Exception $e) {
setlocale(LC_ALL, 'fr_FR');
$hits = self::$_index->find($new_query);
}
}
$result_search = null;
if (isset($hits) && is_array($hits)) {
foreach ($hits as $hit) {
$field = $hit->getDocument()->getFieldNames();
if (in_array('Key', $field)) {
$data['Key'] = $hit->getDocument()->Key;
} else {
$data['Key'] = "";
}
if (in_array('Route', $field)) {
$data['Route'] = $hit->getDocument()->Route;
} else {
$data['Route'] = "";
}
if (in_array('Title', $field)) {
$data['Title'] = utf8_decode($hit->getDocument()->Title);
} else {
$data['Title'] = "";
}
if (in_array('Keywords', $field)) {
$data['Keywords'] = utf8_decode($hit->getDocument()->Keywords);
} else {
$data['Keywords'] = "";
}
if (in_array('ModDate', $field)) {
$data['ModDate'] = $hit->getDocument()->ModDate;
} else {
$data['ModDate'] = "";
}
$data['MaxResultByWord'] = $options['searchMaxResultByWord'];
$result_search[] = $data;
}
}
return $result_search;
} catch (\Exception $e) {
return array();
}
}
