function search()
{
global $display;
$catid = (int) Url::get('catid', 0);
$total = (int) Url::get('total', 0);
$page = (int) Url::get('page', 0);
$tt = (int) Url::get('tt', 0);
$keywords = Url::get('keywords');
require "./includes/sphinxapi.class.php";
EClassApi::getCats();
foreach (CGlobal::$allCategories as $value) {
if ($value['parent_id'] == 0) {
$cat_list[$value['id']] = $value['brief_name'];
}
}
$category = $this->getCategory($keywords);
foreach ($category as $row) {
$row['brief_name'] = isset($cat_list[$row['level_1_category_id']]) && $cat_list[$row['level_1_category_id']] ? $cat_list[$row['level_1_category_id']] : "Khác";
$listCat[$row['level_1_category_id']] = array("level_1_category_id" => $row["level_1_category_id"], "brief_name" => $row['brief_name'], "count_ad" => $row['@count']);
}
$catActive = '';
$total_cat = 0;
if ($listCat) {
$catActive = $listCat[$catid]['brief_name'];
$total_cat = count($listCat);
}
$i = 0;
$allrecord = 0;
$otherCat = '';
$cat_content = "";
foreach ($listCat as $cat) {
$allrecord = $allrecord + $cat['count_ad'];
}
$display->add("cat_content", $cat_content);
$display->add("CatActiveId", $catid);
$display->add("catActive", $catActive);
$display->add("listCat", $listCat);
$display->add("allrecord", $allrecord);
$display->add("total_cat", $total_cat);
$pager = new Pager();
$limit = SEARCH_LIMIT;
$pager->type = "search";
$pager->catid = $catid;
$pager->total = $total;
$pager->limit = $limit;
$pager->page_param = 'page';
$pager->page = $page;
$offset = $pager->get_offset();
$limit_from = $pager->limit_from();
$limit_to = $pager->limit_to();
//Sphinx search by Nova
$q = $keywords;
//$mode = SPH_MATCH_ALL;
$mode = SPH_MATCH_EXTENDED2;
//Init config
$host = SPHINX_SERVER;
$port = SPHINX_PORT;
$index = 'enbac';
$filtervals = array();
//$ranker = SPH_RANK_PROXIMITY_BM25;
$ranker = SPH_RANK_WORDCOUNT;
$cl = new SphinxClient();
$cl->SetServer($host, $port);
$cl->SetConnectTimeout(1);
$cl->SetWeights(array(100, 1));
$cl->SetMatchMode($mode);
$cl->SetFilter('level_1_category_id', array($catid));
$cl->SetFilter('status', array('1'));
$cl->SetFieldWeights(array('user_name' => 10000, 'name' => 1000, 'description' => 1));
//$cl->SetSortMode( SPH_SORT_EXTENDED, 'up_time DESC' );
//$cl->SetSortMode( SPH_SORT_RELEVANCE);//Sort theo kq chính xác nhất
//$cl->SetSortMode ( SPH_SORT_EXPR, "@weight + ( user_karma + ln(pageviews) )*0.1");
$cl->SetSortMode(SPH_SORT_EXPR, "@weight");
//Sort theo trọng số
$cl->SetLimits($offset, $limit, 10000);
$cl->SetRankingMode($ranker);
$cl->SetArrayResult(true);
$res = $cl->Query($q, $index);
if ($res && isset($res["matches"])) {
if (is_array($res["matches"])) {
foreach ($res["matches"] as $results) {
$list_item_id[] = $results['id'];
}
}
$comma_separated = join(",", $list_item_id);
}
if ($total) {
if ($limit_to > $total) {
$limit_to = $total;
}
$comma_separated = join(",", $list_item_id);
if ($comma_separated) {
//$sql = "SELECT id,name,up_time,price,user_id,user_name, level_1_category_id,category_id,description,original_image_url, img_server FROM item WHERE id IN ($comma_separated) AND status=1 ORDER BY up_time DESC";
$sql = "SELECT id,name,up_time,price,user_id,user_name, level_1_category_id,category_id,description,original_image_url, img_server FROM item WHERE id IN ({$comma_separated}) AND status=1 ORDER BY find_in_set(id,'{$comma_separated}')";
$search_result = DB::query($sql);
$pager->total = $total;
$paging = $pager->page_link();
}
}
$item_array = array();
if ($search_result) {
EClassApi::getCats();
$highlight = '';
if ($keywords) {
$highlight = $str_search = str_replace(array('+', '/', '|', '-', '*'), "", $keywords);
$highlight = EClassApi::trimSpace($highlight);
$highlight = str_replace("'", '', $highlight);
$highlight = str_replace("'", '', $highlight);
$highlight = str_replace(""", '', $highlight);
}
$highlight1 = '';
if ($highlight) {
$arr = explode(' ', $highlight);
if ($arr) {
$highlight = "";
foreach ($arr as $word) {
$highlight = ($highlight ? $highlight . ', ' : '') . "'{$word}'";
$highlight1 = ($highlight1 ? $highlight1 . ',' : '') . $word;
}
}
}
while ($item = mysql_fetch_assoc($search_result)) {
$item['profile_url'] = WEB_DIR . $item['user_name'];
//$item['name'] = EClassApi::subString(strip_tags(EClassApi::filter_title($item['name'])), 0, 115, true);
$item['name_hl'] = EClassApi::HighLightKeyword(strip_tags(EClassApi::filter_title($item['name'])), $highlight1);
$item_time = TIME_NOW - $item['up_time'];
//neu nho hon 1h thi tinh ra phut
if ($item_time < 3600) {
$item['item_time'] = floor($item_time / 60) . " phút trước đây";
} elseif ($item_time < 86400) {
$item['item_time'] = floor($item_time / 3600) . " giờ trước đây";
} else {
$item['item_time'] = date('\\n\\gà\\y j \\t\\há\\n\\g n', $item['up_time']);
}
//$item['description'] = String::display_sort_title(EClassApi::delDoubleSpace(EClassApi::trimSpace(strip_tags(EClassApi::post_db_parse_html($item['description'])))), 35);
$item['description'] = EClassApi::HighLightKeyword(EClassApi::delDoubleSpace(EClassApi::trimSpace(strip_tags(EClassApi::post_db_parse_html(preg_replace('/\\[[0-9]{1,3}\\]/', '', $item['description']))))), $highlight1, 35, "background:yellow;font-size:14px;font-weight:bold;color:blue;");
$ebname = EClassApi::safe_title($item['name']);
$ebname_tmp = substr(EClassApi::safe_title($item['name']), 0, 20);
if (isset(CGlobal::$allCategories[$item['category_id']])) {
$item['item_url'] = WEB_DIR . ECRewrite::formatUrl('?page=item_detail&id=' . $item['id'] . '&ebname=' . $ebname . '&nice_name=' . CGlobal::$allCategories[$item['category_id']]['nice_name']);
$item['item_url_tmp'] = WEB_ROOT . CGlobal::$allCategories[$item['category_id']]['nice_name'] . '/p' . $item['id'] . '/' . $ebname_tmp . '...';
} else {
$item['item_url'] = WEB_DIR . ECRewrite::formatUrl('?page=item_detail&id=' . $item['id'] . '&ebname=' . $ebname);
$item['item_url_tmp'] = WEB_ROOT . 'p' . $item['id'] . '/' . $ebname_tmp . '...';
}
if ($item['original_image_url']) {
$item['original_image_url'] = EClassApi::getImageThumb($item['original_image_url'], 110, 0, 1, $item['img_server']);
}
$item['price'] = number_format($item['price'], 0, ',', '.');
$item_array[] = $item;
}
}
$display->add('total_item_cat', $total);
$display->add('name_item_cat', $catActive);
$display->add('paging', $paging);
$display->add('keywords', $keywords);
$display->add('items', $item_array);
$display->output('sphinx_search_ajax', false, 'sphinx_search');
}
static function descriptionText($str)
{
$meta_desc = EClassApi::post_db_parse_html($str);
$meta_desc = EClassApi::plainText(html_entity_decode($meta_desc, ENT_QUOTES, "UTF-8"));
$meta_desc = str_replace('\'', '', $meta_desc);
$meta_desc = str_replace('"', '', $meta_desc);
return EClassApi::delDoubleSpace(EClassApi::trimSpace($meta_desc));
}
