Minor gui fixes

Signed-off-by: Janos SUTO <sj@acts.hu>

webui/system/misc.php

@@ -1,5 +1,10 @@
 <?php
 
+unction H($s = '') {
+   print htmlentities($s);
+}
+
+
 function LOGGER($event = '', $username = '') {
    $ipaddr = '';
 
@@ -493,7 +498,31 @@ function fixup_date_condition($field = '', $date1 = 0, $date2 = 0) {
 
 
 function make_short_string($what, $length) {
-   return strlen($what) > $length ? substr($what, 0, $length) . "..." : $what;
+   if($length < 1) { return ''; }
+
+   if(strlen($what) <= $length) { return $what; }
+
+   $arr = preg_split("/\s/", $what);
+   $s = '';
+
+   $i = 0;
+   foreach($arr as $a) {
+      if($i == 0) {
+         if($length > 0 && strlen($a) > $length) {
+            return substr($a, 0, $length) . '...';
+         }
+      }
+
+      if(strlen($s) + strlen($a) <= $length) {
+         $s .= $a . ' ';
+      } else {
+         break;
+      }
+
+      $i++;
+   }
+
+   return $s . '...';
 }
 
 

webui/view/theme/default/templates/search/helper.tpl

@@ -135,7 +135,7 @@
              
 
          <?php if(Registry::get('auditor_user') == 1 && $session->get("sphx_query")) { ?>
-            <span style="margin-left: 30px;"><a href="#" onclick="Piler.show_message('messagebox1', '<?php print $session->get("sphx_query"); ?>', 5);">sphinx</a></span>
+            <span style="margin-left: 30px;"><a href="#" onclick="Piler.show_message('messagebox1', '<?php H($session->get("sphx_query")); ?>', 5);">sphinx</a></span>
          <?php } ?>
 
     <?php } else { print $text_none_found; } ?>