X-Git-Url: https://git.cweiske.de/phinde.git/blobdiff_plain/9728ce82bfda5cada1fb19a921dbf6c34b76d8d6..d6c817be8dfb9d41ea3f19cecd90619cde97209d:/www/index.php

diff --git a/www/index.php b/www/index.php
index 2598a43..dbdcfd2 100644
--- a/www/index.php
+++ b/www/index.php
@@ -4,7 +4,7 @@ namespace phinde;
 require 'www-header.php';
 
 if (!isset($_GET['q'])) {
-    exit('no query');
+    $_GET['q'] = '';
 }
 
 $query = $_GET['q'];
@@ -16,10 +16,32 @@ if (isset($_GET['page'])) {
     //PEAR Pager begins at 1
     $page = (int)$_GET['page'] - 1;
 }
-$perPage = 10;//$GLOBALS['phinde']['perPage'];
 
+$perPage = 10;//$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') {
+    $sort = 'date';
+    $baseLink .= '&sort=date';
+} else {
+    $sort = '';
+}
+
 $filters = array();
 if (isset($_GET['filter'])) {
     $allowedFilter = array('domain', 'language', 'tags', 'term');
@@ -54,7 +76,6 @@ function buildLink($baseLink, $filters, $addFilterType, $addFilterValue)
     return $baseLink;
 }
 
-$site = null;
 if (preg_match('#site:([^ ]*)#', $query, $matches)) {
     $site = $matches[1];
     $cleanQuery = trim(str_replace('site:' . $site, '', $query));
@@ -67,7 +88,7 @@ if (preg_match('#site:([^ ]*)#', $query, $matches)) {
 
 $timeBegin = microtime(true);
 $es = new Elasticsearch($GLOBALS['phinde']['elasticsearch']);
-$res = $es->search($cleanQuery, $filters, $site, $page, $perPage);
+$res = $es->search($cleanQuery, $filters, $site, $page, $perPage, $sort);
 $timeEnd = microtime(true);
 
 $pager = new Html_Pager(
@@ -77,7 +98,8 @@ $pager = new Html_Pager(
 
 foreach ($res->hits->hits as &$hit) {
     $doc = $hit->_source;
-    if ($doc->title == '') {
+    if (!isset($doc->title) || $doc->title == '') {
+        $doc->title = '(no title)';
         $doc->htmlTitle = '(no title)';
     }
     if (isset($hit->highlight->title[0])) {
@@ -104,19 +126,43 @@ foreach ($res->aggregations as $key => &$aggregation) {
     }
 }
 
+if ($site !== null) {
+    $urlNoSite = buildLink('?q=' . urlencode($cleanQuery), $filters, null, null);
+} else {
+    $urlNoSite = null;
+}
+
+$urlSortRelevance = buildLink(
+    str_replace('&sort=date', '', $baseLink), $filters, null, null
+);
+$urlSortDate = $urlSortRelevance . '&sort=date';
+
+if (isset($_GET['format']) && $_GET['format'] == 'opensearch') {
+    $template = 'opensearch';
+    $baseLink .= '&format=opensearch';
+    header('Content-type: application/atom+xml');
+} else {
+    $template = 'search';
+}
+
 render(
-    'search',
+    $template,
     array(
         'queryTime' => round($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
+        'pager' => $pager,
+        'sort' => $sort,
+        'urlSortRelevance' => $urlSortRelevance,
+        'urlSortDate' => $urlSortDate,
     )
 );
 ?>