function search($string, $index_name = NULL)
{
$string = urldecode($string);
//用PHPCWS中文分词扩展对输入的关键字进行切分
if (mb_strlen($string, "UTF-8") > 4) {
//大于4个汉字的关键词才调用中文分词接口
$string = mb_convert_encoding($string, "GBK", "UTF-8");
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $this->httpcws_url . urlencode($string));
curl_setopt($ch, CURLOPT_TIMEOUT, 3);
//3秒超时时间
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//返回内容不是输出
$string_tmp = curl_exec($ch);
curl_close($ch);
if ($string_tmp != "") {
$string = mb_convert_encoding($string_tmp, "UTF-8", "GBK");
}
}
$sphinx_query_oldarr = explode(" ", $string);
foreach ($sphinx_query_oldarr as $key => $value) {
if (substr($value, 0, 1) == "@" || $value == "|") {
$sphinx_query_newarr[$key] = $value;
//不加引号
} else {
if ($this->is_chinese($value, "GBK") == 1 || $this->is_chinese($value, "GBK") == 2) {
//如果该字符串全部是中文、中英文混合
$sphinx_query_newarr[$key] = "\"" . $value . "\"";
//关键字加上引号
} else {
$sphinx_query_newarr[$key] = $value;
//如果不是汉字则不加引号
}
}
}
$this->search_string = implode(" ", $sphinx_query_newarr);
unset($sphinx_query_oldarr, $sphinx_query_newarr);
if (NULL !== $index_name) {
//多个索引查询
if (is_array($index_name)) {
$index_names = '';
foreach ($index_name as &$label) {
if (isset($this->indexes[$label])) {
$index_names .= $this->indexes[$label] . ' ';
}
}
$this->index_name = $index_names;
} else {
if (isset($this->indexes[$index_name])) {
$this->index_name = $this->indexes[$index_name];
}
}
}
if (empty($this->index_name)) {
exit('没有设置该' . $this->index_name . '索引' . PHP_EOL);
}
//清除当前设置的过滤器
$this->sphinx->ResetFilters();
return $this;
}
/**
* Непосредственно сам поиск
*
* @param string $sTerms Поисковый запрос
* @param string $sObjType Тип поиска
* @param int $iOffset Сдвиг элементов
* @param int $iLimit Количество элементов
* @param array $aExtraFilters Список фильтров
* @return array
*/
public function FindContent($sTerms, $sObjType, $iOffset, $iLimit, $aExtraFilters)
{
/**
* используем кеширование при поиске
*/
$sExtraFilters = serialize($aExtraFilters);
$cacheKey = Config::Get('module.search.entity_prefix') . "searchResult_{$sObjType}_{$sTerms}_{$iOffset}_{$iLimit}_{$sExtraFilters}";
if (false === ($data = $this->Cache_Get($cacheKey))) {
/**
* Параметры поиска
*/
$this->oSphinx->SetMatchMode(SPH_MATCH_ALL);
$this->oSphinx->SetLimits($iOffset, $iLimit);
/**
* Устанавливаем атрибуты поиска
*/
$this->oSphinx->ResetFilters();
if (!is_null($aExtraFilters)) {
foreach ($aExtraFilters as $sAttribName => $sAttribValue) {
$this->oSphinx->SetFilter($sAttribName, is_array($sAttribValue) ? $sAttribValue : array($sAttribValue));
}
}
/**
* Ищем
*/
if (!is_array($data = $this->oSphinx->Query($sTerms, Config::Get('module.search.entity_prefix') . $sObjType . 'Index'))) {
return FALSE;
// Скорее всего недоступен демон searchd
}
/**
* Если результатов нет, то и в кеш писать не стоит...
* хотя тут момент спорный
*/
if ($data['total'] > 0) {
$this->Cache_Set($data, $cacheKey, array(), 60 * 15);
}
}
return $data;
}
protected function resetClient()
{
$this->sphinxClient->ResetFilters();
$this->sphinxClient->ResetGroupBy();
$this->sphinxClient->ResetOverrides();
$this->sphinxClient->SetLimits(0, 20);
$this->sphinxClient->SetArrayResult(true);
$this->sphinxClient->SetFieldWeights(array());
$this->sphinxClient->SetIDRange(0, 0);
$this->sphinxClient->SetIndexWeights(array());
$this->sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2);
$this->sphinxClient->SetRankingMode(SPH_RANK_NONE);
$this->sphinxClient->SetSortMode(SPH_SORT_RELEVANCE, "");
$this->sphinxClient->SetSelect("*");
}
/**
* @return SphinxClient
*/
public function getSphinxClient()
{
if (null === $this->_sphinxClient) {
if (!class_exists("SphinxClient")) {
$this->load->library('sphinx/sphinxapi');
}
$sphinxClient = new SphinxClient();
$sphinxClient->SetServer($this->config->get('sphinx_search_server'), $this->config->get('sphinx_search_port'));
$sphinxClient->SetConnectTimeout(1);
//$sphinxClient->_mbenc = "UTF-8";
$sphinxClient->ResetFilters();
$this->_sphinxClient = $sphinxClient;
}
return $this->_sphinxClient;
}
/**
* Непосредственно сам поиск
*
* @param string $sQuery Поисковый запрос
* @param string $sObjType Тип поиска
* @param int $iOffset Сдвиг элементов
* @param int $iLimit Количество элементов
* @param array $aExtraFilters Список фильтров
*
* @return array
*/
public function FindContent($sQuery, $sObjType, $iOffset, $iLimit, $aExtraFilters)
{
// * используем кеширование при поиске
$sExtraFilters = serialize($aExtraFilters);
$cacheKey = Config::Get('plugin.sphinx.prefix') . "searchResult_{$sObjType}_{$sQuery}_{$iOffset}_{$iLimit}_{$sExtraFilters}";
if (false === ($data = E::ModuleCache()->Get($cacheKey))) {
// * Параметры поиска
$this->oSphinx->SetMatchMode(SPH_MATCH_ALL);
$this->oSphinx->SetLimits($iOffset, $iLimit, 1000);
// * Устанавливаем атрибуты поиска
$this->oSphinx->ResetFilters();
if (!is_null($aExtraFilters)) {
foreach ($aExtraFilters as $sAttribName => $sAttribValue) {
$this->oSphinx->SetFilter($sAttribName, is_array($sAttribValue) ? $sAttribValue : array($sAttribValue));
}
}
// * Ищем
$sIndex = Config::Get('plugin.sphinx.prefix') . $sObjType . 'Index';
$data = $this->oSphinx->Query($sQuery, $sIndex);
if (!is_array($data)) {
// Если false, то, скорее всего, ошибка и ее пишем в лог
$sError = $this->GetLastError();
if ($sError) {
$sError .= "\nquery:{$sQuery}\nindex:{$sIndex}";
if ($aExtraFilters) {
$sError .= "\nfilters:";
foreach ($aExtraFilters as $sAttribName => $sAttribValue) {
$sError .= $sAttribName . '=(' . (is_array($sAttribValue) ? join(',', $sAttribValue) : $sAttribValue) . ')';
}
}
$this->LogError($sError);
}
return false;
}
/**
* Если результатов нет, то и в кеш писать не стоит...
* хотя тут момент спорный
*/
if ($data['total'] > 0) {
E::ModuleCache()->Set($data, $cacheKey, array(), 60 * 15);
}
}
return $data;
}
$file = fopen("spec/fixtures/data/boolean.bin", "w");
fwrite($file, $client->_reqs[$client->AddQuery("test ")]);
fclose($file);
$client->SetMatchMode(SPH_MATCH_ALL);
// phrase
$client->SetMatchMode(SPH_MATCH_PHRASE);
$file = fopen("spec/fixtures/data/phrase.bin", "w");
fwrite($file, $client->_reqs[$client->AddQuery("testing this ")]);
fclose($file);
$client->SetMatchMode(SPH_MATCH_ALL);
// filter
$client->SetFilter("id", array(10, 100, 1000));
$file = fopen("spec/fixtures/data/filter.bin", "w");
fwrite($file, $client->_reqs[$client->AddQuery("test ")]);
fclose($file);
$client->ResetFilters();
// group
$client->SetGroupBy("id", SPH_GROUPBY_ATTR, "id");
$file = fopen("spec/fixtures/data/group.bin", "w");
fwrite($file, $client->_reqs[$client->AddQuery("test ")]);
fclose($file);
$client->ResetGroupBy();
// distinct
$client->SetGroupDistinct("id");
$file = fopen("spec/fixtures/data/distinct.bin", "w");
fwrite($file, $client->_reqs[$client->AddQuery("test ")]);
fclose($file);
$client->ResetGroupBy();
// weights
$client->SetWeights(array(100, 1));
$file = fopen("spec/fixtures/data/weights.bin", "w");
private function resetSphinx()
{
$this->sphinx->ResetGroupBy();
$this->sphinx->ResetFilters();
return $this;
}
/**
* @{inheritDoc}
*/
public function new_search_query()
{
$this->client->ResetFilters();
return $this;
}
public function indexAction(Application $application, Template $template)
{
$template->setParameter('title', 'Форс-о-метр');
if (array_key_exists('query', $_GET)) {
$query = $this['query'] = $_GET['query'];
$search = new SphinxClient();
$search->SetServer('localhost', 3312);
$search->SetGroupBy('created_at', SPH_GROUPBY_MONTH);
// Полный поиск (запрос):
$search->ResetFilters();
$search->SetMatchMode(SPH_MATCH_PHRASE);
$search->AddQuery($query, 'forceometer');
// Поиск уникальных в месяц (запрос):
$search->ResetFilters();
$search->SetMatchMode(SPH_MATCH_PHRASE);
$search->SetFilter('uniq_m', array(1));
$search->AddQuery($query, 'forceometer');
// Поиск уникальных вообще (запрос):
$search->ResetFilters();
$search->SetMatchMode(SPH_MATCH_PHRASE);
$search->SetFilter('uniq_f', array(1));
$search->AddQuery($query, 'forceometer');
$query_result = $search->RunQueries();
// Поиск уникальных постеров месяца (вообще):
$search->ResetFilters();
$search->SetMatchMode(SPH_MATCH_FULLSCAN);
$search->SetFilter('uniq_m', array(1));
$bare_query = $search->Query('', 'forceometer');
/*
$search -> ResetFilters();
$search -> SetMatchMode(SPH_MATCH_FULLSCAN);
$bare_query2 = $search -> Query('', 'forceometer');
*/
if (!$query_result || $query_result[0]['total_found'] == 0) {
$this['not_found'] = 1;
return true;
}
$result = array('posts' => array(), 'posters' => array(), 'uniq_m' => array(), 'uniq_f' => array());
for ($y = 2009; $y <= date('Y'); $y++) {
for ($m = 1; $m <= 12; $m++) {
// Пропуск несуществующих дат и текущего месяца:
if ($y == 2009 && $m < 3) {
continue;
}
if ($y == date('Y') && $m >= date('m')) {
break;
}
$stamp = $y . '-' . ($m < 10 ? '0' . $m : $m) . '-01';
$result['posts'][$stamp] = 0;
$result['posters'][$stamp] = 0;
$result['uniq_m'][$stamp] = 0;
$result['uniq_f'][$stamp] = 0;
}
}
// Проходим результаты:
if ($query_result[0]['matches']) {
foreach ($query_result[0]['matches'] as $match) {
$date = $match['attrs']['@groupby'];
$stamp = substr($date, 0, 4) . '-' . substr($date, 4, 2) . '-01';
if (array_key_exists($stamp, $result['posts'])) {
$result['posts'][$stamp] = $match['attrs']['@count'];
}
}
}
if ($bare_query['matches']) {
foreach ($bare_query['matches'] as $match) {
$date = $match['attrs']['@groupby'];
$stamp = substr($date, 0, 4) . '-' . substr($date, 4, 2) . '-01';
if (array_key_exists($stamp, $result['posters'])) {
$result['posters'][$stamp] = $match['attrs']['@count'];
}
}
}
if ($query_result[1]['matches']) {
foreach ($query_result[1]['matches'] as $match) {
$date = $match['attrs']['@groupby'];
$stamp = substr($date, 0, 4) . '-' . substr($date, 4, 2) . '-01';
if (array_key_exists($stamp, $result['uniq_m'])) {
$result['uniq_m'][$stamp] = $match['attrs']['@count'];
}
}
}
/*
if ($bare_query2['matches']) {
foreach($bare_query2['matches'] as $match) {
$date = $match['attrs']['@groupby'];
$stamp = substr($date, 0, 4) .'-'. substr($date, 4, 2) .'-01';
if (array_key_exists($stamp, $result['uniq_f']))
$result['uniq_f'][$stamp] = $match['attrs']['@count'];
}
}*/
foreach ($result['posts'] as $date => $count) {
if ($count == 0) {
unset($result['posts'][$date]);
unset($result['posters'][$date]);
unset($result['uniq_f'][$date]);
unset($result['uniq_m'][$date]);
}
}
$this['results'] = json_encode($result);
unset($result);
return true;
}
return true;
}
if ($days) {
$searcher->SetFilterRange("starttime", 0, time() - $days * 24 * 60 * 60, true);
//exclude too old results
}
$prev_instanses_count += $total_tths;
$start = max(0, $min - $prev_instanses_count);
$len = min(RPP, max(1, $max - $prev_instanses_count));
$searcher->setLimits($start, $len);
$dirs_result = $searcher->query($query, "dc_dirs dc_dirs_delta");
$total_dirs = $dirs_result['total'];
if ($total_dirs && is_array($dirs_result['matches']) && count($out_array) < RPP) {
$dirs = Searcher::getDirs(array_keys($dirs_result['matches']));
$out_array = array_merge($out_array, $dirs);
}
}
$searcher->ResetFilters();
if ($days) {
$searcher->SetFilterRange("starttime", 0, time() - $days * 24 * 60 * 60, true);
//exclude too old results
}
if ($category) {
$searcher->SetFilter("extension_crc32", Searcher::getExtsCrc32($category));
}
$minsize_calc = Searcher::getSizeFromHuman($minsize);
if ($minsize_calc) {
$searcher->SetFilter("size", 0, $minsize_calc, true);
//exclude too little results
}
//FILES
$prev_instanses_count += $total_dirs;
$start = max(0, $min - $prev_instanses_count);
/**
* reset filter condition
* 重置条件
*/
public function resetFilter()
{
parent::ResetFilters();
}
