Display private only filter as search parameter

index.php

@@ -1681,6 +1681,7 @@ function buildLinkList($PAGE,$LINKSDB, $conf, $pluginManager)
         'result_count' => count($linksToDisplay),
         'search_term' => $searchterm,
         'search_tags' => $searchtags,
+        'visibility' => ! empty($_SESSION['privateonly']) ? 'private' : '',
         'redirector' => $conf->get('redirector.url'),  // Optional redirector URL.
         'links' => $linkDisp,
         'tags' => $LINKSDB->allTags(),

tpl/default/css/shaarli.css

@@ -985,6 +985,10 @@ div.awesomplete > ul {
     margin: 0 0 0 5px;
 }
 
+.search-result .label-private {
+    border: 1px solid white;
+}
+
 /**
  * TOOLS
  */

tpl/default/linklist.html

@@ -89,7 +89,7 @@
         <div id="searchcriteria">{'Nothing found.'|t}</div>
       </div>
     </div>
-  {elseif="!empty($search_term) or !empty($search_tags)"}
+  {elseif="!empty($search_term) or !empty($search_tags) or !empty($visibility)"}
     <div class="pure-g pure-alert pure-alert-success search-result">
       <div class="pure-u-2-24"></div>
       <div class="pure-u-20-24">
@@ -106,6 +106,12 @@
               </span>
           {/loop}
         {/if}
+        {if="!empty($visibility)"}
+          {'with status'|t}
+          <span class="label label-private">
+            {$visibility|t}
+          </span>
+        {/if}
       </div>
     </div>
   {/if}