condex i7p php q_www/index.php · Gitee 极速下载/phinde - Gitee.com
namespace phinde;
// web interface to search
require 'www-header.php';
if (!isset($_GET['q'])) {
$_GET['q'] = '';
}
$query = trim($_GET['q']);
$page = 0;
if (isset($_GET['page'])) {
if (!is_numeric($_GET['page'])) {
throw new Exception_Input('List page is not numeric');
}
//PEAR Pager begins at 1
$page = (int)$_GET['page'] - 1;
if ($page >= 100) {
//Elasticsearch by default only allows 100 pages
// we do not want exceptions in our logs
header('HTTP/1.0 400 Bad Request');
echo "List page number is too large\n";
exit(1);
}
}
$perPage = 10;//$GLOBALS['phinde']['perPage'];
$site = null;
$siteParam = false;
$baseLink = '?q=' . urlencode($query);
if (preg_match('#site:([^ ]*)#', $query, $matches)) {
$site = $matches[1];
$cleanQuery = trim(str_replace('site:' . $site, '', $query));
$site = Helper::noSchema($site);
} else if (isset($_GET['site']) && trim(isset($_GET['site'])) != '') {
$site = trim($_GET['site']);
$siteParam = true;
$cleanQuery = $query;
$baseLink .= '&site=' . urlencode($site);
} else {
$cleanQuery = $query;
}
if (isset($_GET['sort'])
&& ($_GET['sort'] === 'date' || $_GET['sort'] === 'score')
) {
$sortMode = $_GET['sort'];
} else {
$sortMode = $GLOBALS['phinde']['defaultSort'];
}
$sort = $sortMode;
if ($sortMode !== $GLOBALS['phinde']['defaultSort']) {
$baseLink .= '&sort=' . $sortMode;
}
$filters = array();
if (isset($_GET['filter'])) {
$allowedFilter = array('domain', 'language', 'tags', 'term');
foreach ($_GET['filter'] as $type => $value) {
if (in_array($type, $allowedFilter)) {
$filters[$type] = filter_var($value, FILTER_SANITIZE_STRING);
}
}
}
$activeFilters = array();
foreach ($filters as $type => $value) {
$activeFilters[$type] = array(
'label' => $value,
'removeUrl' => buildLink($baseLink, $filters, $type, null),
);
}
function buildLink($baseLink, $filters, $addFilterType, $addFilterValue)
{
if ($addFilterValue === null) {
if (array_key_exists($addFilterType, $filters)) {
unset($filters[$addFilterType]);
}
} else {
$filters[$addFilterType] = $addFilterValue;
}
$params = http_build_query(array('filter' => $filters));
if (strlen($params)) {
return $baseLink . '&' . $params;
}
return $baseLink;
}
if (preg_match('#site:([^ ]*)#', $query, $matches)) {
$site = $matches[1];
$cleanQuery = trim(str_replace('site:' . $site, '', $query));
$site = Helper::noSchema($site);
$urlNoSite = buildLink('?q=' . urlencode($cleanQuery), $filters, null, null);
} else {
$cleanQuery = $query;
$urlNoSite = null;
}
$timeBegin = microtime(true);
$es = new Elasticsearch($GLOBALS['phinde']['elasticsearch']);
$res = $es->search($cleanQuery, $filters, $site, $page, $perPage, $sort);
$timeEnd = microtime(true);
$pager = new Html_Pager(
$res->hits->total, $perPage, $page + 1,
buildLink($baseLink, $filters, null, null)
);
foreach ($res->hits->hits as &$hit) {
$doc = $hit->_source;
if (!isset($doc->title) || $doc->title == '') {
$doc->title = '(no title)';
$doc->htmlTitle = '(no title)';
}
if (isset($hit->highlight->title[0])) {
$doc->htmlTitle = $hit->highlight->title[0];
} else {
$doc->htmlTitle = htmlspecialchars($doc->title);
}
if (isset($hit->highlight->text[0])) {
$doc->htmlText = $hit->highlight->text[0];
} else {
$doc->htmlText = null;
}
$doc->extra = new \stdClass();
$doc->extra->cleanUrl = preg_replace('#^.*://#', '', $doc->url);
if (isset($doc->status->modate)) {
$doc->extra->day = substr($doc->status->modate, 0, 10);
}
}
foreach ($res->aggregations as $key => &$aggregation) {
foreach ($aggregation->buckets as &$bucket) {
$bucket->url = buildLink($baseLink, $filters, $key, $bucket->key);
}
}
if ($site !== null) {
$urlNoSite = buildLink('?q=' . urlencode($cleanQuery), $filters, null, null);
} else {
$urlNoSite = null;
}
$urlSortBase = buildLink(
preg_replace('#&sort=[^&]+#', '', $baseLink), $filters, null, null
);
$urlSorts = [];
foreach (['date', 'score'] as $sortMode) {
if ($sortMode === $GLOBALS['phinde']['defaultSort']) {
$urlSorts[$sortMode] = $urlSortBase;
} else {
$urlSorts[$sortMode] = $urlSortBase . '&sort=' . $sortMode;
}
}
if (isset($_GET['format']) && $_GET['format'] == 'opensearch') {
$template = 'opensearch';
$baseLink .= '&format=opensearch';
header('Content-type: application/atom+xml');
} else {
$template = 'search';
}
render(
$template,
array(
'queryTime' => round($timeEnd - $timeBegin, 2) . 's',
'query' => $query,
'fullUrl' => Helper::fullUrl($baseLink),
'cleanQuery' => $cleanQuery,
'urlNoSite' => $urlNoSite,
'site' => $site,
'siteParam' => $siteParam,
'hitcount' => $res->hits->total,
'hits' => $res->hits->hits,
'aggregations' => $res->aggregations,
'activeFilters' => $activeFilters,
'pager' => $pager,
'sort' => $sort,
'urlSorts' => $urlSorts,
'hitTemplate' => 'search/' . $GLOBALS['phinde']['hitTemplate'],
'sidebarinclude' => $GLOBALS['phinde']['sidebarinclude'],
)
);
?>
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