issue #6 - forced query. Added filter_string to config

config.php

@@ -11,6 +11,11 @@
     // Results to show per page
     'results_per_page' => 100,
 
+    // You may wish to insert a default search which all user searches
+    // must match. For example @source_host:www1 might only show results
+    // from www1. 
+    'filter_string' => '',
+
     // When searching, Kibana will attempt to only search indices
     // that match your timeframe, to make searches faster. You can
     // turn this behavior off if you use something other than daily

loader2.php

@@ -96,8 +96,13 @@ protected function buildQuery ($req) {
         // Contruct the query
         $query = new stdClass;
         $query->from = $req->offset;
+
+        $filter_string = ($this->config['filter_string'] == "")? 
+                "":" AND ".$this->config['filter_string'];
+
         $query->query->filtered->query->query_string->query =
-                ($req->search == "")? "*": $req->search;
+                ($req->search == "")? "*" . $filter_string: 
+                "(".$req->search.")" . $filter_string;
         $query->query->filtered->query->query_string->default_field = $this->config['primary_field'];
         $query->size = $this->config['results_per_page'];
         $query->sort->{'@timestamp'}->order = 'desc';